From cec30f9ed26cbc84053031fb082928e3f5325530 Mon Sep 17 00:00:00 2001 From: linonetwo Date: Sun, 23 Mar 2025 21:40:47 +0800 Subject: [PATCH] feat: try prosemirror instead --- editions/tw5.com-server/tiddlywiki.info | 2 +- .../editorjs/files/editorjs-list.umd.js | 8 - .../tiddlywiki/editorjs/files/editorjs.umd.js | 51 - .../tiddlywiki/editorjs/files/header.umd.js | 15 - .../editorjs/files/tiddlywiki.files | 26 - plugins/tiddlywiki/editorjs/readme.tid | 14 - plugins/tiddlywiki/editorjs/widget.js | 90 - .../ast/wikiAstFromEditorJSAst.js | 8 +- .../ast/wikiAstToEditorJSAst.js | 20 +- .../files/prosemirror-example-setup.cjs | 469 ++ .../prosemirror/files/prosemirror-model.cjs | 2893 +++++++++ .../files/prosemirror-schema-basic.cjs | 246 + .../files/prosemirror-schema-list.cjs | 253 + .../prosemirror/files/prosemirror-state.cjs | 1034 ++++ .../prosemirror/files/prosemirror-view.cjs | 5253 +++++++++++++++++ .../prosemirror/files/tiddlywiki.files | 47 + .../{editorjs => prosemirror}/plugin.info | 4 +- plugins/tiddlywiki/prosemirror/readme.tid | 23 + plugins/tiddlywiki/prosemirror/widget.js | 97 + 19 files changed, 10332 insertions(+), 221 deletions(-) delete mode 100644 plugins/tiddlywiki/editorjs/files/editorjs-list.umd.js delete mode 100644 plugins/tiddlywiki/editorjs/files/editorjs.umd.js delete mode 100644 plugins/tiddlywiki/editorjs/files/header.umd.js delete mode 100755 plugins/tiddlywiki/editorjs/files/tiddlywiki.files delete mode 100755 plugins/tiddlywiki/editorjs/readme.tid delete mode 100644 plugins/tiddlywiki/editorjs/widget.js rename plugins/tiddlywiki/{editorjs => prosemirror}/ast/wikiAstFromEditorJSAst.js (88%) rename plugins/tiddlywiki/{editorjs => prosemirror}/ast/wikiAstToEditorJSAst.js (74%) create mode 100644 plugins/tiddlywiki/prosemirror/files/prosemirror-example-setup.cjs create mode 100644 plugins/tiddlywiki/prosemirror/files/prosemirror-model.cjs create mode 100644 plugins/tiddlywiki/prosemirror/files/prosemirror-schema-basic.cjs create mode 100644 plugins/tiddlywiki/prosemirror/files/prosemirror-schema-list.cjs create mode 100644 plugins/tiddlywiki/prosemirror/files/prosemirror-state.cjs create mode 100644 plugins/tiddlywiki/prosemirror/files/prosemirror-view.cjs create mode 100755 plugins/tiddlywiki/prosemirror/files/tiddlywiki.files rename plugins/tiddlywiki/{editorjs => prosemirror}/plugin.info (62%) create mode 100755 plugins/tiddlywiki/prosemirror/readme.tid create mode 100644 plugins/tiddlywiki/prosemirror/widget.js diff --git a/editions/tw5.com-server/tiddlywiki.info b/editions/tw5.com-server/tiddlywiki.info index aea777ba1..07a6127b0 100644 --- a/editions/tw5.com-server/tiddlywiki.info +++ b/editions/tw5.com-server/tiddlywiki.info @@ -5,7 +5,7 @@ "tiddlywiki/filesystem", "tiddlywiki/highlight", "tiddlywiki/internals", - "tiddlywiki/editorjs" + "tiddlywiki/prosemirror" ], "themes": [ "tiddlywiki/vanilla", diff --git a/plugins/tiddlywiki/editorjs/files/editorjs-list.umd.js b/plugins/tiddlywiki/editorjs/files/editorjs-list.umd.js deleted file mode 100644 index e5777b01a..000000000 --- a/plugins/tiddlywiki/editorjs/files/editorjs-list.umd.js +++ /dev/null @@ -1,8 +0,0 @@ -/** - * Skipped minification because the original files appears to be already minified. - * Original file: /npm/@editorjs/list@2.0.6/dist/editorjs-list.umd.js - * - * Do NOT use SRI with dynamically generated files! 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E{constructor({config:e,eventsDispatcher:t}){if(this.nodes={},this.listeners=new Ee,this.readOnlyMutableListeners={on:(o,i,s,r=!1)=>{this.mutableListenerIds.push(this.listeners.on(o,i,s,r))},clearAll:()=>{for(const o of this.mutableListenerIds)this.listeners.offById(o);this.mutableListenerIds=[]}},this.mutableListenerIds=[],new.target===E)throw new TypeError("Constructors for abstract class Module are not allowed.");this.config=e,this.eventsDispatcher=t}set state(e){this.Editor=e}removeAllNodes(){for(const e in this.nodes){const t=this.nodes[e];t instanceof HTMLElement&&t.remove()}}get isRtl(){return this.config.i18n.direction==="rtl"}}class b{constructor(){this.instance=null,this.selection=null,this.savedSelectionRange=null,this.isFakeBackgroundEnabled=!1,this.commandBackground="backColor",this.commandRemoveFormat="removeFormat"}static get CSS(){return{editorWrapper:"codex-editor",editorZone:"codex-editor__redactor"}}static get anchorNode(){const e=window.getSelection();return e?e.anchorNode:null}static get anchorElement(){const e=window.getSelection();if(!e)return null;const t=e.anchorNode;return t?d.isElement(t)?t:t.parentElement:null}static get anchorOffset(){const e=window.getSelection();return e?e.anchorOffset:null}static get isCollapsed(){const e=window.getSelection();return e?e.isCollapsed:null}static get isAtEditor(){return this.isSelectionAtEditor(b.get())}static isSelectionAtEditor(e){if(!e)return!1;let t=e.anchorNode||e.focusNode;t&&t.nodeType===Node.TEXT_NODE&&(t=t.parentNode);let o=null;return t&&t instanceof Element&&(o=t.closest(`.${b.CSS.editorZone}`)),o?o.nodeType===Node.ELEMENT_NODE:!1}static isRangeAtEditor(e){if(!e)return;let t=e.startContainer;t&&t.nodeType===Node.TEXT_NODE&&(t=t.parentNode);let o=null;return t&&t instanceof Element&&(o=t.closest(`.${b.CSS.editorZone}`)),o?o.nodeType===Node.ELEMENT_NODE:!1}static get isSelectionExists(){return!!b.get().anchorNode}static get range(){return this.getRangeFromSelection(this.get())}static getRangeFromSelection(e){return e&&e.rangeCount?e.getRangeAt(0):null}static get rect(){let e=document.selection,t,o={x:0,y:0,width:0,height:0};if(e&&e.type!=="Control")return e=e,t=e.createRange(),o.x=t.boundingLeft,o.y=t.boundingTop,o.width=t.boundingWidth,o.height=t.boundingHeight,o;if(!window.getSelection)return T("Method window.getSelection is not supported","warn"),o;if(e=window.getSelection(),e.rangeCount===null||isNaN(e.rangeCount))return T("Method SelectionUtils.rangeCount is not supported","warn"),o;if(e.rangeCount===0)return o;if(t=e.getRangeAt(0).cloneRange(),t.getBoundingClientRect&&(o=t.getBoundingClientRect()),o.x===0&&o.y===0){const i=document.createElement("span");if(i.getBoundingClientRect){i.appendChild(document.createTextNode("​")),t.insertNode(i),o=i.getBoundingClientRect();const s=i.parentNode;s.removeChild(i),s.normalize()}}return o}static get text(){return window.getSelection?window.getSelection().toString():""}static get(){return window.getSelection()}static setCursor(e,t=0){const o=document.createRange(),i=window.getSelection();return d.isNativeInput(e)?d.canSetCaret(e)?(e.focus(),e.selectionStart=e.selectionEnd=t,e.getBoundingClientRect()):void 0:(o.setStart(e,t),o.setEnd(e,t),i.removeAllRanges(),i.addRange(o),o.getBoundingClientRect())}static isRangeInsideContainer(e){const t=b.range;return t===null?!1:e.contains(t.startContainer)}static addFakeCursor(){const e=b.range;if(e===null)return;const t=d.make("span","codex-editor__fake-cursor");t.dataset.mutationFree="true",e.collapse(),e.insertNode(t)}static isFakeCursorInsideContainer(e){return d.find(e,".codex-editor__fake-cursor")!==null}static removeFakeCursor(e=document.body){const t=d.find(e,".codex-editor__fake-cursor");t&&t.remove()}removeFakeBackground(){this.isFakeBackgroundEnabled&&(this.isFakeBackgroundEnabled=!1,document.execCommand(this.commandRemoveFormat))}setFakeBackground(){document.execCommand(this.commandBackground,!1,"#a8d6ff"),this.isFakeBackgroundEnabled=!0}save(){this.savedSelectionRange=b.range}restore(){if(!this.savedSelectionRange)return;const e=window.getSelection();e.removeAllRanges(),e.addRange(this.savedSelectionRange)}clearSaved(){this.savedSelectionRange=null}collapseToEnd(){const e=window.getSelection(),t=document.createRange();t.selectNodeContents(e.focusNode),t.collapse(!1),e.removeAllRanges(),e.addRange(t)}findParentTag(e,t,o=10){const i=window.getSelection();let s=null;return!i||!i.anchorNode||!i.focusNode?null:([i.anchorNode,i.focusNode].forEach(a=>{let l=o;for(;l>0&&a.parentNode&&!(a.tagName===e&&(s=a,t&&a.classList&&!a.classList.contains(t)&&(s=null),s));)a=a.parentNode,l--}),s)}expandToTag(e){const t=window.getSelection();t.removeAllRanges();const o=document.createRange();o.selectNodeContents(e),t.addRange(o)}}function ai(n,e){const{type:t,target:o,addedNodes:i,removedNodes:s}=n;return n.type==="attributes"&&n.attributeName==="data-empty"?!1:!!(e.contains(o)||t==="childList"&&(Array.from(i).some(l=>l===e)||Array.from(s).some(l=>l===e)))}const at="redactor dom changed",_o="block changed",Mo="fake cursor is about to be toggled",Ao="fake cursor have been set",xe="editor mobile layout toggled";function lt(n,e){if(!n.conversionConfig)return!1;const t=n.conversionConfig[e];return M(t)||Q(t)}function Pe(n,e){return lt(n.tool,e)}function Lo(n,e){return Object.entries(n).some(([t,o])=>e[t]&&ii(e[t],o))}async function Po(n,e){const o=(await n.save()).data,i=e.find(s=>s.name===n.name);return i!==void 0&&!lt(i,"export")?[]:e.reduce((s,r)=>{if(!lt(r,"import")||r.toolbox===void 0)return s;const a=r.toolbox.filter(l=>{if(V(l)||l.icon===void 0)return!1;if(l.data!==void 0){if(Lo(l.data,o))return!1}else if(r.name===n.name)return!1;return!0});return s.push({...r,toolbox:a}),s},[])}function No(n,e){return n.mergeable?n.name===e.name?!0:Pe(e,"export")&&Pe(n,"import"):!1}function li(n,e){const t=e==null?void 0:e.export;return M(t)?t(n):Q(t)?n[t]:(t!==void 0&&T("Conversion «export» property must be a string or function. String means key of saved data object to export. Function should export processed string to export."),"")}function Ro(n,e,t){const o=e==null?void 0:e.import;return M(o)?o(n,t):Q(o)?{[o]:n}:(o!==void 0&&T("Conversion «import» property must be a string or function. String means key of tool data to import. Function accepts a imported string and return composed tool data."),{})}var _=(n=>(n.Default="default",n.Separator="separator",n.Html="html",n))(_||{}),te=(n=>(n.APPEND_CALLBACK="appendCallback",n.RENDERED="rendered",n.MOVED="moved",n.UPDATED="updated",n.REMOVED="removed",n.ON_PASTE="onPaste",n))(te||{});class R extends we{constructor({id:e=ti(),data:t,tool:o,readOnly:i,tunesData:s},r){super(),this.cachedInputs=[],this.toolRenderedElement=null,this.tunesInstances=new Map,this.defaultTunesInstances=new Map,this.unavailableTunesData={},this.inputIndex=0,this.editorEventBus=null,this.handleFocus=()=>{this.dropInputsCache(),this.updateCurrentInput()},this.didMutated=(a=void 0)=>{const l=a===void 0,c=a instanceof InputEvent;!l&&!c&&this.detectToolRootChange(a);let u;l||c?u=!0:u=!(a.length>0&&a.every(p=>{const{addedNodes:g,removedNodes:f,target:v}=p;return[...Array.from(g),...Array.from(f),v].some(S=>(d.isElement(S)||(S=S.parentElement),S&&S.closest('[data-mutation-free="true"]')!==null))})),u&&(this.dropInputsCache(),this.updateCurrentInput(),this.toggleInputsEmptyMark(),this.call("updated"),this.emit("didMutated",this))},this.name=o.name,this.id=e,this.settings=o.settings,this.config=o.settings.config||{},this.editorEventBus=r||null,this.blockAPI=new ee(this),this.tool=o,this.toolInstance=o.create(t,this.blockAPI,i),this.tunes=o.tunes,this.composeTunes(s),this.holder=this.compose(),window.requestIdleCallback(()=>{this.watchBlockMutations(),this.addInputEvents(),this.toggleInputsEmptyMark()})}static get CSS(){return{wrapper:"ce-block",wrapperStretched:"ce-block--stretched",content:"ce-block__content",selected:"ce-block--selected",dropTarget:"ce-block--drop-target"}}get inputs(){if(this.cachedInputs.length!==0)return this.cachedInputs;const e=d.findAllInputs(this.holder);return this.inputIndex>e.length-1&&(this.inputIndex=e.length-1),this.cachedInputs=e,e}get currentInput(){return this.inputs[this.inputIndex]}set currentInput(e){const t=this.inputs.findIndex(o=>o===e||o.contains(e));t!==-1&&(this.inputIndex=t)}get firstInput(){return this.inputs[0]}get lastInput(){const e=this.inputs;return e[e.length-1]}get nextInput(){return this.inputs[this.inputIndex+1]}get previousInput(){return this.inputs[this.inputIndex-1]}get data(){return this.save().then(e=>e&&!V(e.data)?e.data:{})}get sanitize(){return this.tool.sanitizeConfig}get mergeable(){return M(this.toolInstance.merge)}get focusable(){return this.inputs.length!==0}get isEmpty(){const e=d.isEmpty(this.pluginsContent,"/"),t=!this.hasMedia;return e&&t}get hasMedia(){const e=["img","iframe","video","audio","source","input","textarea","twitterwidget"];return!!this.holder.querySelector(e.join(","))}set selected(e){var i,s;this.holder.classList.toggle(R.CSS.selected,e);const t=e===!0&&b.isRangeInsideContainer(this.holder),o=e===!1&&b.isFakeCursorInsideContainer(this.holder);(t||o)&&((i=this.editorEventBus)==null||i.emit(Mo,{state:e}),t?b.addFakeCursor():b.removeFakeCursor(this.holder),(s=this.editorEventBus)==null||s.emit(Ao,{state:e}))}get selected(){return this.holder.classList.contains(R.CSS.selected)}set stretched(e){this.holder.classList.toggle(R.CSS.wrapperStretched,e)}get stretched(){return this.holder.classList.contains(R.CSS.wrapperStretched)}set dropTarget(e){this.holder.classList.toggle(R.CSS.dropTarget,e)}get pluginsContent(){return this.toolRenderedElement}call(e,t){if(M(this.toolInstance[e])){e==="appendCallback"&&T("`appendCallback` hook is deprecated and will be removed in the next major release. Use `rendered` hook instead","warn");try{this.toolInstance[e].call(this.toolInstance,t)}catch(o){T(`Error during '${e}' call: ${o.message}`,"error")}}}async mergeWith(e){await this.toolInstance.merge(e)}async save(){const e=await this.toolInstance.save(this.pluginsContent),t=this.unavailableTunesData;[...this.tunesInstances.entries(),...this.defaultTunesInstances.entries()].forEach(([s,r])=>{if(M(r.save))try{t[s]=r.save()}catch(a){T(`Tune ${r.constructor.name} save method throws an Error %o`,"warn",a)}});const o=window.performance.now();let i;return Promise.resolve(e).then(s=>(i=window.performance.now(),{id:this.id,tool:this.name,data:s,tunes:t,time:i-o})).catch(s=>{T(`Saving process for ${this.name} tool failed due to the ${s}`,"log","red")})}async validate(e){let t=!0;return this.toolInstance.validate instanceof Function&&(t=await this.toolInstance.validate(e)),t}getTunes(){const e=[],t=[],o=typeof this.toolInstance.renderSettings=="function"?this.toolInstance.renderSettings():[];return d.isElement(o)?e.push({type:_.Html,element:o}):Array.isArray(o)?e.push(...o):e.push(o),[...this.tunesInstances.values(),...this.defaultTunesInstances.values()].map(s=>s.render()).forEach(s=>{d.isElement(s)?t.push({type:_.Html,element:s}):Array.isArray(s)?t.push(...s):t.push(s)}),{toolTunes:e,commonTunes:t}}updateCurrentInput(){this.currentInput=d.isNativeInput(document.activeElement)||!b.anchorNode?document.activeElement:b.anchorNode}dispatchChange(){this.didMutated()}destroy(){this.unwatchBlockMutations(),this.removeInputEvents(),super.destroy(),M(this.toolInstance.destroy)&&this.toolInstance.destroy()}async getActiveToolboxEntry(){const e=this.tool.toolbox;if(e.length===1)return Promise.resolve(this.tool.toolbox[0]);const t=await this.data,o=e;return o==null?void 0:o.find(i=>Lo(i.data,t))}async exportDataAsString(){const e=await this.data;return li(e,this.tool.conversionConfig)}compose(){const e=d.make("div",R.CSS.wrapper),t=d.make("div",R.CSS.content),o=this.toolInstance.render();e.dataset.id=this.id,this.toolRenderedElement=o,t.appendChild(this.toolRenderedElement);let i=t;return[...this.tunesInstances.values(),...this.defaultTunesInstances.values()].forEach(s=>{if(M(s.wrap))try{i=s.wrap(i)}catch(r){T(`Tune ${s.constructor.name} wrap method throws an Error %o`,"warn",r)}}),e.appendChild(i),e}composeTunes(e){Array.from(this.tunes.values()).forEach(t=>{(t.isInternal?this.defaultTunesInstances:this.tunesInstances).set(t.name,t.create(e[t.name],this.blockAPI))}),Object.entries(e).forEach(([t,o])=>{this.tunesInstances.has(t)||(this.unavailableTunesData[t]=o)})}addInputEvents(){this.inputs.forEach(e=>{e.addEventListener("focus",this.handleFocus),d.isNativeInput(e)&&e.addEventListener("input",this.didMutated)})}removeInputEvents(){this.inputs.forEach(e=>{e.removeEventListener("focus",this.handleFocus),d.isNativeInput(e)&&e.removeEventListener("input",this.didMutated)})}watchBlockMutations(){var e;this.redactorDomChangedCallback=t=>{const{mutations:o}=t;o.some(s=>ai(s,this.toolRenderedElement))&&this.didMutated(o)},(e=this.editorEventBus)==null||e.on(at,this.redactorDomChangedCallback)}unwatchBlockMutations(){var e;(e=this.editorEventBus)==null||e.off(at,this.redactorDomChangedCallback)}detectToolRootChange(e){e.forEach(t=>{if(Array.from(t.removedNodes).includes(this.toolRenderedElement)){const i=t.addedNodes[t.addedNodes.length-1];this.toolRenderedElement=i}})}dropInputsCache(){this.cachedInputs=[]}toggleInputsEmptyMark(){this.inputs.forEach(To)}}class ci extends E{constructor(){super(...arguments),this.insert=(e=this.config.defaultBlock,t={},o={},i,s,r,a)=>{const l=this.Editor.BlockManager.insert({id:a,tool:e,data:t,index:i,needToFocus:s,replace:r});return new ee(l)},this.composeBlockData=async e=>{const t=this.Editor.Tools.blockTools.get(e);return new R({tool:t,api:this.Editor.API,readOnly:!0,data:{},tunesData:{}}).data},this.update=async(e,t,o)=>{const{BlockManager:i}=this.Editor,s=i.getBlockById(e);if(s===void 0)throw new Error(`Block with id "${e}" not found`);const r=await i.update(s,t,o);return new ee(r)},this.convert=async(e,t,o)=>{var h,p;const{BlockManager:i,Tools:s}=this.Editor,r=i.getBlockById(e);if(!r)throw new Error(`Block with id "${e}" not found`);const a=s.blockTools.get(r.name),l=s.blockTools.get(t);if(!l)throw new Error(`Block Tool with type "${t}" not found`);const c=((h=a==null?void 0:a.conversionConfig)==null?void 0:h.export)!==void 0,u=((p=l.conversionConfig)==null?void 0:p.import)!==void 0;if(c&&u){const g=await i.convert(r,t,o);return new ee(g)}else{const g=[c?!1:Le(r.name),u?!1:Le(t)].filter(Boolean).join(" and ");throw new Error(`Conversion from "${r.name}" to "${t}" is not possible. ${g} tool(s) should provide a "conversionConfig"`)}},this.insertMany=(e,t=this.Editor.BlockManager.blocks.length-1)=>{this.validateIndex(t);const o=e.map(({id:i,type:s,data:r})=>this.Editor.BlockManager.composeBlock({id:i,tool:s||this.config.defaultBlock,data:r}));return this.Editor.BlockManager.insertMany(o,t),o.map(i=>new ee(i))}}get methods(){return{clear:()=>this.clear(),render:e=>this.render(e),renderFromHTML:e=>this.renderFromHTML(e),delete:e=>this.delete(e),swap:(e,t)=>this.swap(e,t),move:(e,t)=>this.move(e,t),getBlockByIndex:e=>this.getBlockByIndex(e),getById:e=>this.getById(e),getCurrentBlockIndex:()=>this.getCurrentBlockIndex(),getBlockIndex:e=>this.getBlockIndex(e),getBlocksCount:()=>this.getBlocksCount(),getBlockByElement:e=>this.getBlockByElement(e),stretchBlock:(e,t=!0)=>this.stretchBlock(e,t),insertNewBlock:()=>this.insertNewBlock(),insert:this.insert,insertMany:this.insertMany,update:this.update,composeBlockData:this.composeBlockData,convert:this.convert}}getBlocksCount(){return this.Editor.BlockManager.blocks.length}getCurrentBlockIndex(){return this.Editor.BlockManager.currentBlockIndex}getBlockIndex(e){const t=this.Editor.BlockManager.getBlockById(e);if(!t){X("There is no block with id `"+e+"`","warn");return}return this.Editor.BlockManager.getBlockIndex(t)}getBlockByIndex(e){const t=this.Editor.BlockManager.getBlockByIndex(e);if(t===void 0){X("There is no block at index `"+e+"`","warn");return}return new ee(t)}getById(e){const t=this.Editor.BlockManager.getBlockById(e);return t===void 0?(X("There is no block with id `"+e+"`","warn"),null):new ee(t)}getBlockByElement(e){const t=this.Editor.BlockManager.getBlock(e);if(t===void 0){X("There is no block corresponding to element `"+e+"`","warn");return}return new ee(t)}swap(e,t){T("`blocks.swap()` method is deprecated and will be removed in the next major release. Use `block.move()` method instead","info"),this.Editor.BlockManager.swap(e,t)}move(e,t){this.Editor.BlockManager.move(e,t)}delete(e=this.Editor.BlockManager.currentBlockIndex){try{const t=this.Editor.BlockManager.getBlockByIndex(e);this.Editor.BlockManager.removeBlock(t)}catch(t){X(t,"warn");return}this.Editor.BlockManager.blocks.length===0&&this.Editor.BlockManager.insert(),this.Editor.BlockManager.currentBlock&&this.Editor.Caret.setToBlock(this.Editor.BlockManager.currentBlock,this.Editor.Caret.positions.END),this.Editor.Toolbar.close()}async clear(){await this.Editor.BlockManager.clear(!0),this.Editor.InlineToolbar.close()}async render(e){if(e===void 0||e.blocks===void 0)throw new Error("Incorrect data passed to the render() method");this.Editor.ModificationsObserver.disable(),await this.Editor.BlockManager.clear(),await this.Editor.Renderer.render(e.blocks),this.Editor.ModificationsObserver.enable()}renderFromHTML(e){return this.Editor.BlockManager.clear(),this.Editor.Paste.processText(e,!0)}stretchBlock(e,t=!0){st(!0,"blocks.stretchBlock()","BlockAPI");const o=this.Editor.BlockManager.getBlockByIndex(e);o&&(o.stretched=t)}insertNewBlock(){T("Method blocks.insertNewBlock() is deprecated and it will be removed in the next major release. Use blocks.insert() instead.","warn"),this.insert()}validateIndex(e){if(typeof e!="number")throw new Error("Index should be a number");if(e<0)throw new Error("Index should be greater than or equal to 0");if(e===null)throw new Error("Index should be greater than or equal to 0")}}function di(n,e){return typeof n=="number"?e.BlockManager.getBlockByIndex(n):typeof n=="string"?e.BlockManager.getBlockById(n):e.BlockManager.getBlockById(n.id)}class ui extends E{constructor(){super(...arguments),this.setToFirstBlock=(e=this.Editor.Caret.positions.DEFAULT,t=0)=>this.Editor.BlockManager.firstBlock?(this.Editor.Caret.setToBlock(this.Editor.BlockManager.firstBlock,e,t),!0):!1,this.setToLastBlock=(e=this.Editor.Caret.positions.DEFAULT,t=0)=>this.Editor.BlockManager.lastBlock?(this.Editor.Caret.setToBlock(this.Editor.BlockManager.lastBlock,e,t),!0):!1,this.setToPreviousBlock=(e=this.Editor.Caret.positions.DEFAULT,t=0)=>this.Editor.BlockManager.previousBlock?(this.Editor.Caret.setToBlock(this.Editor.BlockManager.previousBlock,e,t),!0):!1,this.setToNextBlock=(e=this.Editor.Caret.positions.DEFAULT,t=0)=>this.Editor.BlockManager.nextBlock?(this.Editor.Caret.setToBlock(this.Editor.BlockManager.nextBlock,e,t),!0):!1,this.setToBlock=(e,t=this.Editor.Caret.positions.DEFAULT,o=0)=>{const i=di(e,this.Editor);return i===void 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methods(){return{blocks:this.Editor.BlocksAPI.methods,caret:this.Editor.CaretAPI.methods,tools:this.Editor.ToolsAPI.methods,events:this.Editor.EventsAPI.methods,listeners:this.Editor.ListenersAPI.methods,notifier:this.Editor.NotifierAPI.methods,sanitizer:this.Editor.SanitizerAPI.methods,saver:this.Editor.SaverAPI.methods,selection:this.Editor.SelectionAPI.methods,styles:this.Editor.StylesAPI.classes,toolbar:this.Editor.ToolbarAPI.methods,inlineToolbar:this.Editor.InlineToolbarAPI.methods,tooltip:this.Editor.TooltipAPI.methods,i18n:this.Editor.I18nAPI.methods,readOnly:this.Editor.ReadOnlyAPI.methods,ui:this.Editor.UiAPI.methods}}getMethodsForTool(e,t){return Object.assign(this.methods,{i18n:this.Editor.I18nAPI.getMethodsForTool(e,t)})}}class fi extends E{get methods(){return{close:()=>this.close(),open:()=>this.open()}}open(){this.Editor.InlineToolbar.tryToShow()}close(){this.Editor.InlineToolbar.close()}}class gi extends E{get 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methods(){return{show:(e,t,o)=>this.show(e,t,o),hide:()=>this.hide(),onHover:(e,t,o)=>this.onHover(e,t,o)}}show(e,t,o){Ni(e,t,o)}hide(){Ne()}onHover(e,t,o){Re(e,t,o)}}class Fi extends E{get methods(){return{nodes:this.editorNodes}}get editorNodes(){return{wrapper:this.Editor.UI.nodes.wrapper,redactor:this.Editor.UI.nodes.redactor}}}function Ho(n,e){const t={};return Object.entries(n).forEach(([o,i])=>{if(N(i)){const s=e?`${e}.${o}`:o;Object.values(i).every(a=>Q(a))?t[o]=s:t[o]=Ho(i,s);return}t[o]=i}),t}const W=Ho(So);function ji(n,e){const t={};return Object.keys(n).forEach(o=>{const i=e[o];i!==void 0?t[i]=n[o]:t[o]=n[o]}),t}const $o=class _e{constructor(e,t){this.cursor=-1,this.items=[],this.items=e||[],this.focusedCssClass=t}get currentItem(){return this.cursor===-1?null:this.items[this.cursor]}setCursor(e){e=-1&&(this.dropCursor(),this.cursor=e,this.items[this.cursor].classList.add(this.focusedCssClass))}setItems(e){this.items=e}next(){this.cursor=this.leafNodesAndReturnIndex(_e.directions.RIGHT)}previous(){this.cursor=this.leafNodesAndReturnIndex(_e.directions.LEFT)}dropCursor(){this.cursor!==-1&&(this.items[this.cursor].classList.remove(this.focusedCssClass),this.cursor=-1)}leafNodesAndReturnIndex(e){if(this.items.length===0)return this.cursor;let t=this.cursor;return t===-1?t=e===_e.directions.RIGHT?-1:0:this.items[t].classList.remove(this.focusedCssClass),e===_e.directions.RIGHT?t=(t+1)%this.items.length:t=(this.items.length+t-1)%this.items.length,d.canSetCaret(this.items[t])&&Ae(()=>b.setCursor(this.items[t]),50)(),this.items[t].classList.add(this.focusedCssClass),t}};$o.directions={RIGHT:"right",LEFT:"left"};let Be=$o;class ae{constructor(e){this.iterator=null,this.activated=!1,this.flipCallbacks=[],this.onKeyDown=t=>{if(!(!this.isEventReadyForHandling(t)||t.shiftKey===!0))switch(ae.usedKeys.includes(t.keyCode)&&t.preventDefault(),t.keyCode){case y.TAB:this.handleTabPress(t);break;case y.LEFT:case y.UP:this.flipLeft();break;case y.RIGHT:case y.DOWN:this.flipRight();break;case y.ENTER:this.handleEnterPress(t);break}},this.iterator=new Be(e.items,e.focusedItemClass),this.activateCallback=e.activateCallback,this.allowedKeys=e.allowedKeys||ae.usedKeys}get isActivated(){return this.activated}static get usedKeys(){return[y.TAB,y.LEFT,y.RIGHT,y.ENTER,y.UP,y.DOWN]}activate(e,t){this.activated=!0,e&&this.iterator.setItems(e),t!==void 0&&this.iterator.setCursor(t),document.addEventListener("keydown",this.onKeyDown,!0)}deactivate(){this.activated=!1,this.dropCursor(),document.removeEventListener("keydown",this.onKeyDown)}focusFirst(){this.dropCursor(),this.flipRight()}flipLeft(){this.iterator.previous(),this.flipCallback()}flipRight(){this.iterator.next(),this.flipCallback()}hasFocus(){return!!this.iterator.currentItem}onFlip(e){this.flipCallbacks.push(e)}removeOnFlip(e){this.flipCallbacks=this.flipCallbacks.filter(t=>t!==e)}dropCursor(){this.iterator.dropCursor()}isEventReadyForHandling(e){return this.activated&&this.allowedKeys.includes(e.keyCode)}handleTabPress(e){switch(e.shiftKey?Be.directions.LEFT:Be.directions.RIGHT){case Be.directions.RIGHT:this.flipRight();break;case Be.directions.LEFT:this.flipLeft();break}}handleEnterPress(e){this.activated&&(this.iterator.currentItem&&(e.stopPropagation(),e.preventDefault(),this.iterator.currentItem.click()),M(this.activateCallback)&&this.activateCallback(this.iterator.currentItem))}flipCallback(){this.iterator.currentItem&&this.iterator.currentItem.scrollIntoViewIfNeeded(),this.flipCallbacks.forEach(e=>e())}}const Hi='',$i='',zi='',Ui='',Wi='',Yi='',Ki='',Xi='',zo='',Vi='',qi='',Uo='',Zi='',Gi='',Ji='',Qi="__",es="--";function ie(n){return(e,t)=>[[n,e].filter(i=>!!i).join(Qi),t].filter(i=>!!i).join(es)}const Ce=ie("ce-hint"),Te={root:Ce(),alignedStart:Ce(null,"align-left"),alignedCenter:Ce(null,"align-center"),title:Ce("title"),description:Ce("description")},Ma="";class ts{constructor(e){this.nodes={root:d.make("div",[Te.root,e.alignment==="center"?Te.alignedCenter:Te.alignedStart]),title:d.make("div",Te.title,{textContent:e.title})},this.nodes.root.appendChild(this.nodes.title),e.description!==void 0&&(this.nodes.description=d.make("div",Te.description,{textContent:e.description}),this.nodes.root.appendChild(this.nodes.description))}getElement(){return this.nodes.root}}class pt{constructor(e){this.params=e}get name(){if(this.params!==void 0&&"name"in this.params)return this.params.name}destroy(){Ne()}onChildrenOpen(){var e;this.params!==void 0&&"children"in this.params&&typeof((e=this.params.children)==null?void 0:e.onOpen)=="function"&&this.params.children.onOpen()}onChildrenClose(){var e;this.params!==void 0&&"children"in this.params&&typeof((e=this.params.children)==null?void 0:e.onClose)=="function"&&this.params.children.onClose()}handleClick(){var e,t;this.params!==void 0&&"onActivate"in this.params&&((t=(e=this.params).onActivate)==null||t.call(e,this.params))}addHint(e,t){const o=new ts(t);Re(e,o.getElement(),{placement:t.position,hidingDelay:100})}get children(){var e;return this.params!==void 0&&"children"in this.params&&((e=this.params.children)==null?void 0:e.items)!==void 0?this.params.children.items:[]}get hasChildren(){return this.children.length>0}get isChildrenOpen(){var e;return this.params!==void 0&&"children"in this.params&&((e=this.params.children)==null?void 0:e.isOpen)===!0}get isChildrenFlippable(){var e;return!(this.params===void 0||!("children"in this.params)||((e=this.params.children)==null?void 0:e.isFlippable)===!1)}get isChildrenSearchable(){var e;return this.params!==void 0&&"children"in this.params&&((e=this.params.children)==null?void 0:e.searchable)===!0}get closeOnActivate(){return this.params!==void 0&&"closeOnActivate"in this.params&&this.params.closeOnActivate}get isActive(){return this.params===void 0||!("isActive"in this.params)?!1:typeof this.params.isActive=="function"?this.params.isActive():this.params.isActive===!0}}const Y=ie("ce-popover-item"),L={container:Y(),active:Y(null,"active"),disabled:Y(null,"disabled"),focused:Y(null,"focused"),hidden:Y(null,"hidden"),confirmationState:Y(null,"confirmation"),noHover:Y(null,"no-hover"),noFocus:Y(null,"no-focus"),title:Y("title"),secondaryTitle:Y("secondary-title"),icon:Y("icon"),iconTool:Y("icon","tool"),iconChevronRight:Y("icon","chevron-right"),wobbleAnimation:ie("wobble")()};class le extends pt{constructor(e,t){super(e),this.params=e,this.nodes={root:null,icon:null},this.confirmationState=null,this.removeSpecialFocusBehavior=()=>{var o;(o=this.nodes.root)==null||o.classList.remove(L.noFocus)},this.removeSpecialHoverBehavior=()=>{var o;(o=this.nodes.root)==null||o.classList.remove(L.noHover)},this.onErrorAnimationEnd=()=>{var o,i;(o=this.nodes.icon)==null||o.classList.remove(L.wobbleAnimation),(i=this.nodes.icon)==null||i.removeEventListener("animationend",this.onErrorAnimationEnd)},this.nodes.root=this.make(e,t)}get isDisabled(){return this.params.isDisabled===!0}get toggle(){return this.params.toggle}get title(){return this.params.title}get isConfirmationStateEnabled(){return this.confirmationState!==null}get isFocused(){return this.nodes.root===null?!1:this.nodes.root.classList.contains(L.focused)}getElement(){return this.nodes.root}handleClick(){if(this.isConfirmationStateEnabled&&this.confirmationState!==null){this.activateOrEnableConfirmationMode(this.confirmationState);return}this.activateOrEnableConfirmationMode(this.params)}toggleActive(e){var t;(t=this.nodes.root)==null||t.classList.toggle(L.active,e)}toggleHidden(e){var t;(t=this.nodes.root)==null||t.classList.toggle(L.hidden,e)}reset(){this.isConfirmationStateEnabled&&this.disableConfirmationMode()}onFocus(){this.disableSpecialHoverAndFocusBehavior()}make(e,t){var s,r;const o=(t==null?void 0:t.wrapperTag)||"div",i=d.make(o,L.container,{type:o==="button"?"button":void 0});return e.name&&(i.dataset.itemName=e.name),this.nodes.icon=d.make("div",[L.icon,L.iconTool],{innerHTML:e.icon||Ki}),i.appendChild(this.nodes.icon),e.title!==void 0&&i.appendChild(d.make("div",L.title,{innerHTML:e.title||""})),e.secondaryLabel&&i.appendChild(d.make("div",L.secondaryTitle,{textContent:e.secondaryLabel})),this.hasChildren&&i.appendChild(d.make("div",[L.icon,L.iconChevronRight],{innerHTML:Ui})),this.isActive&&i.classList.add(L.active),e.isDisabled&&i.classList.add(L.disabled),e.hint!==void 0&&((s=t==null?void 0:t.hint)==null?void 0:s.enabled)!==!1&&this.addHint(i,{...e.hint,position:((r=t==null?void 0:t.hint)==null?void 0:r.position)||"right"}),i}enableConfirmationMode(e){if(this.nodes.root===null)return;const t={...this.params,...e,confirmation:"confirmation"in e?e.confirmation:void 0},o=this.make(t);this.nodes.root.innerHTML=o.innerHTML,this.nodes.root.classList.add(L.confirmationState),this.confirmationState=e,this.enableSpecialHoverAndFocusBehavior()}disableConfirmationMode(){if(this.nodes.root===null)return;const e=this.make(this.params);this.nodes.root.innerHTML=e.innerHTML,this.nodes.root.classList.remove(L.confirmationState),this.confirmationState=null,this.disableSpecialHoverAndFocusBehavior()}enableSpecialHoverAndFocusBehavior(){var e,t,o;(e=this.nodes.root)==null||e.classList.add(L.noHover),(t=this.nodes.root)==null||t.classList.add(L.noFocus),(o=this.nodes.root)==null||o.addEventListener("mouseleave",this.removeSpecialHoverBehavior,{once:!0})}disableSpecialHoverAndFocusBehavior(){var e;this.removeSpecialFocusBehavior(),this.removeSpecialHoverBehavior(),(e=this.nodes.root)==null||e.removeEventListener("mouseleave",this.removeSpecialHoverBehavior)}activateOrEnableConfirmationMode(e){var t;if(!("confirmation"in e)||e.confirmation===void 0)try{(t=e.onActivate)==null||t.call(e,e),this.disableConfirmationMode()}catch{this.animateError()}else this.enableConfirmationMode(e.confirmation)}animateError(){var e,t,o;(e=this.nodes.icon)!=null&&e.classList.contains(L.wobbleAnimation)||((t=this.nodes.icon)==null||t.classList.add(L.wobbleAnimation),(o=this.nodes.icon)==null||o.addEventListener("animationend",this.onErrorAnimationEnd))}}const ft=ie("ce-popover-item-separator"),gt={container:ft(),line:ft("line"),hidden:ft(null,"hidden")};class Wo extends pt{constructor(){super(),this.nodes={root:d.make("div",gt.container),line:d.make("div",gt.line)},this.nodes.root.appendChild(this.nodes.line)}getElement(){return this.nodes.root}toggleHidden(e){var t;(t=this.nodes.root)==null||t.classList.toggle(gt.hidden,e)}}var Z=(n=>(n.Closed="closed",n.ClosedOnActivate="closed-on-activate",n))(Z||{});const z=ie("ce-popover"),P={popover:z(),popoverContainer:z("container"),popoverOpenTop:z(null,"open-top"),popoverOpenLeft:z(null,"open-left"),popoverOpened:z(null,"opened"),search:z("search"),nothingFoundMessage:z("nothing-found-message"),nothingFoundMessageDisplayed:z("nothing-found-message","displayed"),items:z("items"),overlay:z("overlay"),overlayHidden:z("overlay","hidden"),popoverNested:z(null,"nested"),getPopoverNestedClass:n=>z(null,`nested-level-${n.toString()}`),popoverInline:z(null,"inline"),popoverHeader:z("header")};var me=(n=>(n.NestingLevel="--nesting-level",n.PopoverHeight="--popover-height",n.InlinePopoverWidth="--inline-popover-width",n.TriggerItemLeft="--trigger-item-left",n.TriggerItemTop="--trigger-item-top",n))(me||{});const Yo=ie("ce-popover-item-html"),Ko={root:Yo(),hidden:Yo(null,"hidden")};class Se extends pt{constructor(e,t){var o,i;super(e),this.nodes={root:d.make("div",Ko.root)},this.nodes.root.appendChild(e.element),e.name&&(this.nodes.root.dataset.itemName=e.name),e.hint!==void 0&&((o=t==null?void 0:t.hint)==null?void 0:o.enabled)!==!1&&this.addHint(this.nodes.root,{...e.hint,position:((i=t==null?void 0:t.hint)==null?void 0:i.position)||"right"})}getElement(){return this.nodes.root}toggleHidden(e){var t;(t=this.nodes.root)==null||t.classList.toggle(Ko.hidden,e)}getControls(){const e=this.nodes.root.querySelectorAll(`button, ${d.allInputsSelector}`);return Array.from(e)}}class Xo extends we{constructor(e,t={}){super(),this.params=e,this.itemsRenderParams=t,this.listeners=new Ee,this.messages={nothingFound:"Nothing found",search:"Search"},this.items=this.buildItems(e.items),e.messages&&(this.messages={...this.messages,...e.messages}),this.nodes={},this.nodes.popoverContainer=d.make("div",[P.popoverContainer]),this.nodes.nothingFoundMessage=d.make("div",[P.nothingFoundMessage],{textContent:this.messages.nothingFound}),this.nodes.popoverContainer.appendChild(this.nodes.nothingFoundMessage),this.nodes.items=d.make("div",[P.items]),this.items.forEach(o=>{const i=o.getElement();i!==null&&this.nodes.items.appendChild(i)}),this.nodes.popoverContainer.appendChild(this.nodes.items),this.listeners.on(this.nodes.popoverContainer,"click",o=>this.handleClick(o)),this.nodes.popover=d.make("div",[P.popover,this.params.class]),this.nodes.popover.appendChild(this.nodes.popoverContainer)}get itemsDefault(){return this.items.filter(e=>e instanceof le)}getElement(){return this.nodes.popover}show(){this.nodes.popover.classList.add(P.popoverOpened),this.search!==void 0&&this.search.focus()}hide(){this.nodes.popover.classList.remove(P.popoverOpened),this.nodes.popover.classList.remove(P.popoverOpenTop),this.itemsDefault.forEach(e=>e.reset()),this.search!==void 0&&this.search.clear(),this.emit(Z.Closed)}destroy(){var e;this.items.forEach(t=>t.destroy()),this.nodes.popover.remove(),this.listeners.removeAll(),(e=this.search)==null||e.destroy()}activateItemByName(e){const t=this.items.find(o=>o.name===e);this.handleItemClick(t)}buildItems(e){return e.map(t=>{switch(t.type){case _.Separator:return new Wo;case _.Html:return new Se(t,this.itemsRenderParams[_.Html]);default:return new le(t,this.itemsRenderParams[_.Default])}})}getTargetItem(e){return this.items.filter(t=>t instanceof le||t instanceof Se).find(t=>{const o=t.getElement();return o===null?!1:e.composedPath().includes(o)})}handleItemClick(e){if(!("isDisabled"in e&&e.isDisabled)){if(e.hasChildren){this.showNestedItems(e),"handleClick"in e&&typeof e.handleClick=="function"&&e.handleClick();return}this.itemsDefault.filter(t=>t!==e).forEach(t=>t.reset()),"handleClick"in e&&typeof e.handleClick=="function"&&e.handleClick(),this.toggleItemActivenessIfNeeded(e),e.closeOnActivate&&(this.hide(),this.emit(Z.ClosedOnActivate))}}handleClick(e){const t=this.getTargetItem(e);t!==void 0&&this.handleItemClick(t)}toggleItemActivenessIfNeeded(e){if(e instanceof le&&(e.toggle===!0&&e.toggleActive(),typeof e.toggle=="string")){const t=this.itemsDefault.filter(o=>o.toggle===e.toggle);if(t.length===1){e.toggleActive();return}t.forEach(o=>{o.toggleActive(o===e)})}}}var De=(n=>(n.Search="search",n))(De||{});const mt=ie("cdx-search-field"),bt={wrapper:mt(),icon:mt("icon"),input:mt("input")};class os extends we{constructor({items:e,placeholder:t}){super(),this.listeners=new Ee,this.items=e,this.wrapper=d.make("div",bt.wrapper);const o=d.make("div",bt.icon,{innerHTML:Zi});this.input=d.make("input",bt.input,{placeholder:t,tabIndex:-1}),this.wrapper.appendChild(o),this.wrapper.appendChild(this.input),this.listeners.on(this.input,"input",()=>{this.searchQuery=this.input.value,this.emit(De.Search,{query:this.searchQuery,items:this.foundItems})})}getElement(){return this.wrapper}focus(){this.input.focus()}clear(){this.input.value="",this.searchQuery="",this.emit(De.Search,{query:"",items:this.foundItems})}destroy(){this.listeners.removeAll()}get foundItems(){return this.items.filter(e=>this.checkItem(e))}checkItem(e){var i,s;const t=((i=e.title)==null?void 0:i.toLowerCase())||"",o=(s=this.searchQuery)==null?void 0:s.toLowerCase();return o!==void 0?t.includes(o):!1}}var ns=Object.defineProperty,is=Object.getOwnPropertyDescriptor,ss=(n,e,t,o)=>{for(var i=o>1?void 0:o?is(e,t):e,s=n.length-1,r;s>=0;s--)(r=n[s])&&(i=(o?r(e,t,i):r(i))||i);return o&&i&&ns(e,t,i),i};const Vo=class zn extends Xo{constructor(e,t){super(e,t),this.nestingLevel=0,this.nestedPopoverTriggerItem=null,this.previouslyHoveredItem=null,this.scopeElement=document.body,this.hide=()=>{var o;super.hide(),this.destroyNestedPopoverIfExists(),(o=this.flipper)==null||o.deactivate(),this.previouslyHoveredItem=null},this.onFlip=()=>{const o=this.itemsDefault.find(i=>i.isFocused);o==null||o.onFocus()},this.onSearch=o=>{var a;const i=o.query==="",s=o.items.length===0;this.items.forEach(l=>{let c=!1;l instanceof le?c=!o.items.includes(l):(l instanceof Wo||l instanceof Se)&&(c=s||!i),l.toggleHidden(c)}),this.toggleNothingFoundMessage(s);const r=o.query===""?this.flippableElements:o.items.map(l=>l.getElement());(a=this.flipper)!=null&&a.isActivated&&(this.flipper.deactivate(),this.flipper.activate(r))},e.nestingLevel!==void 0&&(this.nestingLevel=e.nestingLevel),this.nestingLevel>0&&this.nodes.popover.classList.add(P.popoverNested),e.scopeElement!==void 0&&(this.scopeElement=e.scopeElement),this.nodes.popoverContainer!==null&&this.listeners.on(this.nodes.popoverContainer,"mouseover",o=>this.handleHover(o)),e.searchable&&this.addSearch(),e.flippable!==!1&&(this.flipper=new ae({items:this.flippableElements,focusedItemClass:L.focused,allowedKeys:[y.TAB,y.UP,y.DOWN,y.ENTER]}),this.flipper.onFlip(this.onFlip))}hasFocus(){return this.flipper===void 0?!1:this.flipper.hasFocus()}get scrollTop(){return this.nodes.items===null?0:this.nodes.items.scrollTop}get offsetTop(){return this.nodes.popoverContainer===null?0:this.nodes.popoverContainer.offsetTop}show(){var e;this.nodes.popover.style.setProperty(me.PopoverHeight,this.size.height+"px"),this.shouldOpenBottom||this.nodes.popover.classList.add(P.popoverOpenTop),this.shouldOpenRight||this.nodes.popover.classList.add(P.popoverOpenLeft),super.show(),(e=this.flipper)==null||e.activate(this.flippableElements)}destroy(){this.hide(),super.destroy()}showNestedItems(e){this.nestedPopover!==null&&this.nestedPopover!==void 0||(this.nestedPopoverTriggerItem=e,this.showNestedPopoverForItem(e))}handleHover(e){const t=this.getTargetItem(e);t!==void 0&&this.previouslyHoveredItem!==t&&(this.destroyNestedPopoverIfExists(),this.previouslyHoveredItem=t,t.hasChildren&&this.showNestedPopoverForItem(t))}setTriggerItemPosition(e,t){const o=t.getElement(),i=(o?o.offsetTop:0)-this.scrollTop,s=this.offsetTop+i;e.style.setProperty(me.TriggerItemTop,s+"px")}destroyNestedPopoverIfExists(){var e,t;this.nestedPopover===void 0||this.nestedPopover===null||(this.nestedPopover.off(Z.ClosedOnActivate,this.hide),this.nestedPopover.hide(),this.nestedPopover.destroy(),this.nestedPopover.getElement().remove(),this.nestedPopover=null,(e=this.flipper)==null||e.activate(this.flippableElements),(t=this.nestedPopoverTriggerItem)==null||t.onChildrenClose())}showNestedPopoverForItem(e){var o;this.nestedPopover=new zn({searchable:e.isChildrenSearchable,items:e.children,nestingLevel:this.nestingLevel+1,flippable:e.isChildrenFlippable,messages:this.messages}),e.onChildrenOpen(),this.nestedPopover.on(Z.ClosedOnActivate,this.hide);const t=this.nestedPopover.getElement();return this.nodes.popover.appendChild(t),this.setTriggerItemPosition(t,e),t.style.setProperty(me.NestingLevel,this.nestedPopover.nestingLevel.toString()),this.nestedPopover.show(),(o=this.flipper)==null||o.deactivate(),this.nestedPopover}get shouldOpenBottom(){if(this.nodes.popover===void 0||this.nodes.popover===null)return!1;const e=this.nodes.popoverContainer.getBoundingClientRect(),t=this.scopeElement.getBoundingClientRect(),o=this.size.height,i=e.top+o,s=e.top-o,r=Math.min(window.innerHeight,t.bottom);return s{if(t instanceof le)return t.getElement();if(t instanceof Se)return t.getControls()}).flat().filter(t=>t!=null)}addSearch(){this.search=new os({items:this.itemsDefault,placeholder:this.messages.search}),this.search.on(De.Search,this.onSearch);const e=this.search.getElement();e.classList.add(P.search),this.nodes.popoverContainer.insertBefore(e,this.nodes.popoverContainer.firstChild)}toggleNothingFoundMessage(e){this.nodes.nothingFoundMessage.classList.toggle(P.nothingFoundMessageDisplayed,e)}};ss([fe],Vo.prototype,"size",1);let vt=Vo;class rs extends vt{constructor(e){const t=!ge();super({...e,class:P.popoverInline},{[_.Default]:{wrapperTag:"button",hint:{position:"top",alignment:"center",enabled:t}},[_.Html]:{hint:{position:"top",alignment:"center",enabled:t}}}),this.items.forEach(o=>{!(o instanceof le)&&!(o instanceof Se)||o.hasChildren&&o.isChildrenOpen&&this.showNestedItems(o)})}get offsetLeft(){return this.nodes.popoverContainer===null?0:this.nodes.popoverContainer.offsetLeft}show(){this.nestingLevel===0&&this.nodes.popover.style.setProperty(me.InlinePopoverWidth,this.size.width+"px"),super.show()}handleHover(){}setTriggerItemPosition(e,t){const o=t.getElement(),i=o?o.offsetLeft:0,s=this.offsetLeft+i;e.style.setProperty(me.TriggerItemLeft,s+"px")}showNestedItems(e){if(this.nestedPopoverTriggerItem===e){this.destroyNestedPopoverIfExists(),this.nestedPopoverTriggerItem=null;return}super.showNestedItems(e)}showNestedPopoverForItem(e){const t=super.showNestedPopoverForItem(e);return t.getElement().classList.add(P.getPopoverNestedClass(t.nestingLevel)),t}handleItemClick(e){var t;e!==this.nestedPopoverTriggerItem&&((t=this.nestedPopoverTriggerItem)==null||t.handleClick(),super.destroyNestedPopoverIfExists()),super.handleItemClick(e)}}const qo=class Me{constructor(){this.scrollPosition=null}lock(){rt?this.lockHard():document.body.classList.add(Me.CSS.scrollLocked)}unlock(){rt?this.unlockHard():document.body.classList.remove(Me.CSS.scrollLocked)}lockHard(){this.scrollPosition=window.pageYOffset,document.documentElement.style.setProperty("--window-scroll-offset",`${this.scrollPosition}px`),document.body.classList.add(Me.CSS.scrollLockedHard)}unlockHard(){document.body.classList.remove(Me.CSS.scrollLockedHard),this.scrollPosition!==null&&window.scrollTo(0,this.scrollPosition),this.scrollPosition=null}};qo.CSS={scrollLocked:"ce-scroll-locked",scrollLockedHard:"ce-scroll-locked--hard"};let as=qo;const kt=ie("ce-popover-header"),yt={root:kt(),text:kt("text"),backButton:kt("back-button")};class ls{constructor({text:e,onBackButtonClick:t}){this.listeners=new Ee,this.text=e,this.onBackButtonClick=t,this.nodes={root:d.make("div",[yt.root]),backButton:d.make("button",[yt.backButton]),text:d.make("div",[yt.text])},this.nodes.backButton.innerHTML=zi,this.nodes.root.appendChild(this.nodes.backButton),this.listeners.on(this.nodes.backButton,"click",this.onBackButtonClick),this.nodes.text.innerText=this.text,this.nodes.root.appendChild(this.nodes.text)}getElement(){return this.nodes.root}destroy(){this.nodes.root.remove(),this.listeners.destroy()}}class cs{constructor(){this.history=[]}push(e){this.history.push(e)}pop(){return this.history.pop()}get currentTitle(){return this.history.length===0?"":this.history[this.history.length-1].title}get currentItems(){return this.history.length===0?[]:this.history[this.history.length-1].items}reset(){for(;this.history.length>1;)this.pop()}}class Zo extends Xo{constructor(e){super(e,{[_.Default]:{hint:{enabled:!1}},[_.Html]:{hint:{enabled:!1}}}),this.scrollLocker=new as,this.history=new cs,this.isHidden=!0,this.nodes.overlay=d.make("div",[P.overlay,P.overlayHidden]),this.nodes.popover.insertBefore(this.nodes.overlay,this.nodes.popover.firstChild),this.listeners.on(this.nodes.overlay,"click",()=>{this.hide()}),this.history.push({items:e.items})}show(){this.nodes.overlay.classList.remove(P.overlayHidden),super.show(),this.scrollLocker.lock(),this.isHidden=!1}hide(){this.isHidden||(super.hide(),this.nodes.overlay.classList.add(P.overlayHidden),this.scrollLocker.unlock(),this.history.reset(),this.isHidden=!0)}destroy(){super.destroy(),this.scrollLocker.unlock()}showNestedItems(e){this.updateItemsAndHeader(e.children,e.title),this.history.push({title:e.title,items:e.children})}updateItemsAndHeader(e,t){if(this.header!==null&&this.header!==void 0&&(this.header.destroy(),this.header=null),t!==void 0){this.header=new ls({text:t,onBackButtonClick:()=>{this.history.pop(),this.updateItemsAndHeader(this.history.currentItems,this.history.currentTitle)}});const o=this.header.getElement();o!==null&&this.nodes.popoverContainer.insertBefore(o,this.nodes.popoverContainer.firstChild)}this.items.forEach(o=>{var i;return(i=o.getElement())==null?void 0:i.remove()}),this.items=this.buildItems(e),this.items.forEach(o=>{var s;const i=o.getElement();i!==null&&((s=this.nodes.items)==null||s.appendChild(i))})}}class ds extends E{constructor(){super(...arguments),this.opened=!1,this.selection=new b,this.popover=null,this.close=()=>{this.opened&&(this.opened=!1,b.isAtEditor||this.selection.restore(),this.selection.clearSaved(),!this.Editor.CrossBlockSelection.isCrossBlockSelectionStarted&&this.Editor.BlockManager.currentBlock&&this.Editor.BlockSelection.unselectBlock(this.Editor.BlockManager.currentBlock),this.eventsDispatcher.emit(this.events.closed),this.popover&&(this.popover.off(Z.Closed,this.onPopoverClose),this.popover.destroy(),this.popover.getElement().remove(),this.popover=null))},this.onPopoverClose=()=>{this.close()}}get events(){return{opened:"block-settings-opened",closed:"block-settings-closed"}}get CSS(){return{settings:"ce-settings"}}get flipper(){var e;if(this.popover!==null)return"flipper"in this.popover?(e=this.popover)==null?void 0:e.flipper:void 0}make(){this.nodes.wrapper=d.make("div",[this.CSS.settings]),this.eventsDispatcher.on(xe,this.close)}destroy(){this.removeAllNodes(),this.listeners.destroy(),this.eventsDispatcher.off(xe,this.close)}async open(e=this.Editor.BlockManager.currentBlock){var s;this.opened=!0,this.selection.save(),this.Editor.BlockSelection.selectBlock(e),this.Editor.BlockSelection.clearCache();const{toolTunes:t,commonTunes:o}=e.getTunes();this.eventsDispatcher.emit(this.events.opened);const i=ge()?Zo:vt;this.popover=new i({searchable:!0,items:await this.getTunesItems(e,o,t),scopeElement:this.Editor.API.methods.ui.nodes.redactor,messages:{nothingFound:H.ui(W.ui.popover,"Nothing found"),search:H.ui(W.ui.popover,"Filter")}}),this.popover.on(Z.Closed,this.onPopoverClose),(s=this.nodes.wrapper)==null||s.append(this.popover.getElement()),this.popover.show()}getElement(){return this.nodes.wrapper}async getTunesItems(e,t,o){const i=[];o!==void 0&&o.length>0&&(i.push(...o),i.push({type:_.Separator}));const s=Array.from(this.Editor.Tools.blockTools.values()),a=(await Po(e,s)).reduce((l,c)=>(c.toolbox.forEach(u=>{l.push({icon:u.icon,title:H.t(W.toolNames,u.title),name:c.name,closeOnActivate:!0,onActivate:async()=>{const{BlockManager:h,Caret:p,Toolbar:g}=this.Editor,f=await h.convert(e,c.name,u.data);g.close(),p.setToBlock(f,p.positions.END)}})}),l),[]);return a.length>0&&(i.push({icon:Uo,name:"convert-to",title:H.ui(W.ui.popover,"Convert to"),children:{searchable:!0,items:a}}),i.push({type:_.Separator})),i.push(...t),i.map(l=>this.resolveTuneAliases(l))}resolveTuneAliases(e){if(e.type===_.Separator||e.type===_.Html)return e;const t=ji(e,{label:"title"});return e.confirmation&&(t.confirmation=this.resolveTuneAliases(e.confirmation)),t}}var Go={exports:{}};/*! - * Library for handling keyboard shortcuts - * @copyright CodeX (https://codex.so) - * @license MIT - * @author CodeX (https://codex.so) - * @version 1.2.0 - */(function(n,e){(function(t,o){n.exports=o()})(window,function(){return function(t){var o={};function i(s){if(o[s])return o[s].exports;var r=o[s]={i:s,l:!1,exports:{}};return t[s].call(r.exports,r,r.exports,i),r.l=!0,r.exports}return i.m=t,i.c=o,i.d=function(s,r,a){i.o(s,r)||Object.defineProperty(s,r,{enumerable:!0,get:a})},i.r=function(s){typeof Symbol<"u"&&Symbol.toStringTag&&Object.defineProperty(s,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(s,"__esModule",{value:!0})},i.t=function(s,r){if(1&r&&(s=i(s)),8&r||4&r&&typeof s=="object"&&s&&s.__esModule)return s;var a=Object.create(null);if(i.r(a),Object.defineProperty(a,"default",{enumerable:!0,value:s}),2&r&&typeof s!="string")for(var l in s)i.d(a,l,(function(c){return s[c]}).bind(null,l));return a},i.n=function(s){var r=s&&s.__esModule?function(){return s.default}:function(){return s};return i.d(r,"a",r),r},i.o=function(s,r){return Object.prototype.hasOwnProperty.call(s,r)},i.p="",i(i.s=0)}([function(t,o,i){function s(l,c){for(var u=0;ur!==o);if(s.length===0){this.registeredShortcuts.delete(e);return}this.registeredShortcuts.set(e,s)}findShortcut(e,t){return(this.registeredShortcuts.get(e)||[]).find(({name:i})=>i===t)}}const be=new ps;var fs=Object.defineProperty,gs=Object.getOwnPropertyDescriptor,Jo=(n,e,t,o)=>{for(var i=o>1?void 0:o?gs(e,t):e,s=n.length-1,r;s>=0;s--)(r=n[s])&&(i=(o?r(e,t,i):r(i))||i);return o&&i&&fs(e,t,i),i},Fe=(n=>(n.Opened="toolbox-opened",n.Closed="toolbox-closed",n.BlockAdded="toolbox-block-added",n))(Fe||{});const wt=class Un extends we{constructor({api:e,tools:t,i18nLabels:o}){super(),this.opened=!1,this.listeners=new Ee,this.popover=null,this.handleMobileLayoutToggle=()=>{this.destroyPopover(),this.initPopover()},this.onPopoverClose=()=>{this.opened=!1,this.emit("toolbox-closed")},this.api=e,this.tools=t,this.i18nLabels=o,this.enableShortcuts(),this.nodes={toolbox:d.make("div",Un.CSS.toolbox)},this.initPopover(),this.api.events.on(xe,this.handleMobileLayoutToggle)}get isEmpty(){return this.toolsToBeDisplayed.length===0}static get CSS(){return{toolbox:"ce-toolbox"}}getElement(){return this.nodes.toolbox}hasFocus(){if(this.popover!==null)return"hasFocus"in this.popover?this.popover.hasFocus():void 0}destroy(){var e;super.destroy(),this.nodes&&this.nodes.toolbox&&this.nodes.toolbox.remove(),this.removeAllShortcuts(),(e=this.popover)==null||e.off(Z.Closed,this.onPopoverClose),this.listeners.destroy(),this.api.events.off(xe,this.handleMobileLayoutToggle)}toolButtonActivated(e,t){this.insertNewBlock(e,t)}open(){var e;this.isEmpty||((e=this.popover)==null||e.show(),this.opened=!0,this.emit("toolbox-opened"))}close(){var e;(e=this.popover)==null||e.hide(),this.opened=!1,this.emit("toolbox-closed")}toggle(){this.opened?this.close():this.open()}initPopover(){var t;const e=ge()?Zo:vt;this.popover=new e({scopeElement:this.api.ui.nodes.redactor,searchable:!0,messages:{nothingFound:this.i18nLabels.nothingFound,search:this.i18nLabels.filter},items:this.toolboxItemsToBeDisplayed}),this.popover.on(Z.Closed,this.onPopoverClose),(t=this.nodes.toolbox)==null||t.append(this.popover.getElement())}destroyPopover(){this.popover!==null&&(this.popover.hide(),this.popover.off(Z.Closed,this.onPopoverClose),this.popover.destroy(),this.popover=null),this.nodes.toolbox!==null&&(this.nodes.toolbox.innerHTML="")}get toolsToBeDisplayed(){const e=[];return this.tools.forEach(t=>{t.toolbox&&e.push(t)}),e}get toolboxItemsToBeDisplayed(){const e=(t,o,i=!0)=>({icon:t.icon,title:H.t(W.toolNames,t.title||Le(o.name)),name:o.name,onActivate:()=>{this.toolButtonActivated(o.name,t.data)},secondaryLabel:o.shortcut&&i?it(o.shortcut):""});return this.toolsToBeDisplayed.reduce((t,o)=>(Array.isArray(o.toolbox)?o.toolbox.forEach((i,s)=>{t.push(e(i,o,s===0))}):o.toolbox!==void 0&&t.push(e(o.toolbox,o)),t),[])}enableShortcuts(){this.toolsToBeDisplayed.forEach(e=>{const t=e.shortcut;t&&this.enableShortcutForTool(e.name,t)})}enableShortcutForTool(e,t){be.add({name:t,on:this.api.ui.nodes.redactor,handler:async o=>{o.preventDefault();const i=this.api.blocks.getCurrentBlockIndex(),s=this.api.blocks.getBlockByIndex(i);if(s)try{const r=await this.api.blocks.convert(s.id,e);this.api.caret.setToBlock(r,"end");return}catch{}this.insertNewBlock(e)}})}removeAllShortcuts(){this.toolsToBeDisplayed.forEach(e=>{const t=e.shortcut;t&&be.remove(this.api.ui.nodes.redactor,t)})}async insertNewBlock(e,t){const o=this.api.blocks.getCurrentBlockIndex(),i=this.api.blocks.getBlockByIndex(o);if(!i)return;const s=i.isEmpty?o:o+1;let r;if(t){const l=await this.api.blocks.composeBlockData(e);r=Object.assign(l,t)}const a=this.api.blocks.insert(e,r,void 0,s,void 0,i.isEmpty);a.call(te.APPEND_CALLBACK),this.api.caret.setToBlock(s),this.emit("toolbox-block-added",{block:a}),this.api.toolbar.close()}};Jo([fe],wt.prototype,"toolsToBeDisplayed",1),Jo([fe],wt.prototype,"toolboxItemsToBeDisplayed",1);let ms=wt;const Qo="block hovered";async function bs(n,e){const t=navigator.keyboard;if(!t)return e;try{return(await t.getLayoutMap()).get(n)||e}catch(o){return console.error(o),e}}class vs extends E{constructor({config:e,eventsDispatcher:t}){super({config:e,eventsDispatcher:t}),this.toolboxInstance=null}get CSS(){return{toolbar:"ce-toolbar",content:"ce-toolbar__content",actions:"ce-toolbar__actions",actionsOpened:"ce-toolbar__actions--opened",toolbarOpened:"ce-toolbar--opened",openedToolboxHolderModifier:"codex-editor--toolbox-opened",plusButton:"ce-toolbar__plus",plusButtonShortcut:"ce-toolbar__plus-shortcut",settingsToggler:"ce-toolbar__settings-btn",settingsTogglerHidden:"ce-toolbar__settings-btn--hidden"}}get opened(){return this.nodes.wrapper.classList.contains(this.CSS.toolbarOpened)}get toolbox(){var e;return{opened:(e=this.toolboxInstance)==null?void 0:e.opened,close:()=>{var t;(t=this.toolboxInstance)==null||t.close()},open:()=>{if(this.toolboxInstance===null){T("toolbox.open() called before initialization is finished","warn");return}this.Editor.BlockManager.currentBlock=this.hoveredBlock,this.toolboxInstance.open()},toggle:()=>{if(this.toolboxInstance===null){T("toolbox.toggle() called before initialization is finished","warn");return}this.toolboxInstance.toggle()},hasFocus:()=>{var t;return(t=this.toolboxInstance)==null?void 0:t.hasFocus()}}}get blockActions(){return{hide:()=>{this.nodes.actions.classList.remove(this.CSS.actionsOpened)},show:()=>{this.nodes.actions.classList.add(this.CSS.actionsOpened)}}}get blockTunesToggler(){return{hide:()=>this.nodes.settingsToggler.classList.add(this.CSS.settingsTogglerHidden),show:()=>this.nodes.settingsToggler.classList.remove(this.CSS.settingsTogglerHidden)}}toggleReadOnly(e){e?(this.destroy(),this.Editor.BlockSettings.destroy(),this.disableModuleBindings()):window.requestIdleCallback(()=>{this.drawUI(),this.enableModuleBindings()},{timeout:2e3})}moveAndOpen(e=this.Editor.BlockManager.currentBlock){if(this.toolboxInstance===null){T("Can't open Toolbar since Editor initialization is not finished yet","warn");return}if(this.toolboxInstance.opened&&this.toolboxInstance.close(),this.Editor.BlockSettings.opened&&this.Editor.BlockSettings.close(),!e)return;this.hoveredBlock=e;const t=e.holder,{isMobile:o}=this.Editor.UI;let i;const s=20,r=e.firstInput,a=t.getBoundingClientRect(),l=r!==void 0?r.getBoundingClientRect():null,c=l!==null?l.top-a.top:null,u=c!==null?c>s:void 0;if(o)i=t.offsetTop+t.offsetHeight;else if(r===void 0||u){const h=parseInt(window.getComputedStyle(e.pluginsContent).paddingTop);i=t.offsetTop+h}else{const h=ri(r),p=parseInt(window.getComputedStyle(this.nodes.plusButton).height,10),g=8;i=t.offsetTop+h-p+g+c}this.nodes.wrapper.style.top=`${Math.floor(i)}px`,this.Editor.BlockManager.blocks.length===1&&e.isEmpty?this.blockTunesToggler.hide():this.blockTunesToggler.show(),this.open()}close(){var e,t;this.Editor.ReadOnly.isEnabled||((e=this.nodes.wrapper)==null||e.classList.remove(this.CSS.toolbarOpened),this.blockActions.hide(),(t=this.toolboxInstance)==null||t.close(),this.Editor.BlockSettings.close(),this.reset())}reset(){this.nodes.wrapper.style.top="unset"}open(e=!0){this.nodes.wrapper.classList.add(this.CSS.toolbarOpened),e?this.blockActions.show():this.blockActions.hide()}async make(){this.nodes.wrapper=d.make("div",this.CSS.toolbar),["content","actions"].forEach(s=>{this.nodes[s]=d.make("div",this.CSS[s])}),d.append(this.nodes.wrapper,this.nodes.content),d.append(this.nodes.content,this.nodes.actions),this.nodes.plusButton=d.make("div",this.CSS.plusButton,{innerHTML:qi}),d.append(this.nodes.actions,this.nodes.plusButton),this.readOnlyMutableListeners.on(this.nodes.plusButton,"click",()=>{Ne(!0),this.plusButtonClicked()},!1);const e=d.make("div");e.appendChild(document.createTextNode(H.ui(W.ui.toolbar.toolbox,"Add"))),e.appendChild(d.make("div",this.CSS.plusButtonShortcut,{textContent:"/"})),Re(this.nodes.plusButton,e,{hidingDelay:400}),this.nodes.settingsToggler=d.make("span",this.CSS.settingsToggler,{innerHTML:Vi}),d.append(this.nodes.actions,this.nodes.settingsToggler);const t=d.make("div"),o=d.text(H.ui(W.ui.blockTunes.toggler,"Click to tune")),i=await bs("Slash","/");t.appendChild(o),t.appendChild(d.make("div",this.CSS.plusButtonShortcut,{textContent:it(`CMD + ${i}`)})),Re(this.nodes.settingsToggler,t,{hidingDelay:400}),d.append(this.nodes.actions,this.makeToolbox()),d.append(this.nodes.actions,this.Editor.BlockSettings.getElement()),d.append(this.Editor.UI.nodes.wrapper,this.nodes.wrapper)}makeToolbox(){return this.toolboxInstance=new ms({api:this.Editor.API.methods,tools:this.Editor.Tools.blockTools,i18nLabels:{filter:H.ui(W.ui.popover,"Filter"),nothingFound:H.ui(W.ui.popover,"Nothing found")}}),this.toolboxInstance.on(Fe.Opened,()=>{this.Editor.UI.nodes.wrapper.classList.add(this.CSS.openedToolboxHolderModifier)}),this.toolboxInstance.on(Fe.Closed,()=>{this.Editor.UI.nodes.wrapper.classList.remove(this.CSS.openedToolboxHolderModifier)}),this.toolboxInstance.on(Fe.BlockAdded,({block:e})=>{const{BlockManager:t,Caret:o}=this.Editor,i=t.getBlockById(e.id);i.inputs.length===0&&(i===t.lastBlock?(t.insertAtEnd(),o.setToBlock(t.lastBlock)):o.setToBlock(t.nextBlock))}),this.toolboxInstance.getElement()}plusButtonClicked(){var e;this.Editor.BlockManager.currentBlock=this.hoveredBlock,(e=this.toolboxInstance)==null||e.toggle()}enableModuleBindings(){this.readOnlyMutableListeners.on(this.nodes.settingsToggler,"mousedown",e=>{var t;e.stopPropagation(),this.settingsTogglerClicked(),(t=this.toolboxInstance)!=null&&t.opened&&this.toolboxInstance.close(),Ne(!0)},!0),ge()||this.eventsDispatcher.on(Qo,e=>{var t;this.Editor.BlockSettings.opened||(t=this.toolboxInstance)!=null&&t.opened||this.moveAndOpen(e.block)})}disableModuleBindings(){this.readOnlyMutableListeners.clearAll()}settingsTogglerClicked(){this.Editor.BlockManager.currentBlock=this.hoveredBlock,this.Editor.BlockSettings.opened?this.Editor.BlockSettings.close():this.Editor.BlockSettings.open(this.hoveredBlock)}drawUI(){this.Editor.BlockSettings.make(),this.make()}destroy(){this.removeAllNodes(),this.toolboxInstance&&this.toolboxInstance.destroy()}}var ce=(n=>(n[n.Block=0]="Block",n[n.Inline=1]="Inline",n[n.Tune=2]="Tune",n))(ce||{}),je=(n=>(n.Shortcut="shortcut",n.Toolbox="toolbox",n.EnabledInlineTools="inlineToolbar",n.EnabledBlockTunes="tunes",n.Config="config",n))(je||{}),en=(n=>(n.Shortcut="shortcut",n.SanitizeConfig="sanitize",n))(en||{}),ve=(n=>(n.IsEnabledLineBreaks="enableLineBreaks",n.Toolbox="toolbox",n.ConversionConfig="conversionConfig",n.IsReadOnlySupported="isReadOnlySupported",n.PasteConfig="pasteConfig",n))(ve||{}),He=(n=>(n.IsInline="isInline",n.Title="title",n.IsReadOnlySupported="isReadOnlySupported",n))(He||{}),Et=(n=>(n.IsTune="isTune",n))(Et||{});class xt{constructor({name:e,constructable:t,config:o,api:i,isDefault:s,isInternal:r=!1,defaultPlaceholder:a}){this.api=i,this.name=e,this.constructable=t,this.config=o,this.isDefault=s,this.isInternal=r,this.defaultPlaceholder=a}get settings(){const e=this.config.config||{};return this.isDefault&&!("placeholder"in e)&&this.defaultPlaceholder&&(e.placeholder=this.defaultPlaceholder),e}reset(){if(M(this.constructable.reset))return this.constructable.reset()}prepare(){if(M(this.constructable.prepare))return this.constructable.prepare({toolName:this.name,config:this.settings})}get shortcut(){const e=this.constructable.shortcut;return this.config.shortcut||e}get sanitizeConfig(){return this.constructable.sanitize||{}}isInline(){return this.type===ce.Inline}isBlock(){return this.type===ce.Block}isTune(){return this.type===ce.Tune}}class ks extends E{constructor({config:e,eventsDispatcher:t}){super({config:e,eventsDispatcher:t}),this.CSS={inlineToolbar:"ce-inline-toolbar"},this.opened=!1,this.popover=null,this.toolbarVerticalMargin=ge()?20:6,this.tools=new Map,window.requestIdleCallback(()=>{this.make()},{timeout:2e3})}async tryToShow(e=!1){e&&this.close(),this.allowedToShow()&&(await this.open(),this.Editor.Toolbar.close())}close(){var e,t;if(this.opened){for(const[o,i]of this.tools){const s=this.getToolShortcut(o.name);s!==void 0&&be.remove(this.Editor.UI.nodes.redactor,s),M(i.clear)&&i.clear()}this.tools=new Map,this.reset(),this.opened=!1,(e=this.popover)==null||e.hide(),(t=this.popover)==null||t.destroy(),this.popover=null}}containsNode(e){return this.nodes.wrapper===void 0?!1:this.nodes.wrapper.contains(e)}destroy(){var e;this.removeAllNodes(),(e=this.popover)==null||e.destroy(),this.popover=null}make(){this.nodes.wrapper=d.make("div",[this.CSS.inlineToolbar,...this.isRtl?[this.Editor.UI.CSS.editorRtlFix]:[]]),d.append(this.Editor.UI.nodes.wrapper,this.nodes.wrapper)}async open(){var t;if(this.opened)return;this.opened=!0,this.popover!==null&&this.popover.destroy(),this.createToolsInstances();const e=await this.getPopoverItems();this.popover=new rs({items:e,scopeElement:this.Editor.API.methods.ui.nodes.redactor,messages:{nothingFound:H.ui(W.ui.popover,"Nothing 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h=(o=(t=u.textContent)===null||t===void 0?void 0:t.length)!==null&&o!==void 0?o:0,i=e?0:h;s.setStart(u,i),s.setEnd(u,i)}else a(n)}else a(n);r.removeAllRanges(),r.addRange(s)}}(function(n){Object.defineProperty(n,"__esModule",{value:!0}),n.focus=void 0;var e=ro;Object.defineProperty(n,"focus",{enumerable:!0,get:function(){return e.focus}})})(Bn);var ao={},Ge={};Object.defineProperty(Ge,"__esModule",{value:!0}),Ge.getCaretNodeAndOffset=jr;function jr(){var n=window.getSelection();if(n===null)return[null,0];var e=n.focusNode,t=n.focusOffset;return e===null?[null,0]:(e.nodeType!==Node.TEXT_NODE&&e.childNodes.length>0&&(e.childNodes[t]!==void 0?(e=e.childNodes[t],t=0):(e=e.childNodes[t-1],e.textContent!==null&&(t=e.textContent.length))),[e,t])}(function(n){Object.defineProperty(n,"__esModule",{value:!0}),n.getCaretNodeAndOffset=void 0;var e=Ge;Object.defineProperty(n,"getCaretNodeAndOffset",{enumerable:!0,get:function(){return e.getCaretNodeAndOffset}})})(ao);var Cn={},Je={};Object.defineProperty(Je,"__esModule",{value:!0}),Je.getRange=Hr;function Hr(){var n=window.getSelection();return n&&n.rangeCount?n.getRangeAt(0):null}(function(n){Object.defineProperty(n,"__esModule",{value:!0}),n.getRange=void 0;var e=Je;Object.defineProperty(n,"getRange",{enumerable:!0,get:function(){return e.getRange}})})(Cn);var Tn={},lo={};Object.defineProperty(lo,"__esModule",{value:!0}),lo.isCaretAtEndOfInput=Ur;var Sn=de,$r=ao,zr=Bt;function Ur(n){var e=(0,Sn.getDeepestNode)(n,!0);if(e===null)return!0;if((0,Sn.isNativeInput)(e))return e.selectionEnd===e.value.length;var t=(0,$r.getCaretNodeAndOffset)(),o=t[0],i=t[1];return o===null?!1:(0,zr.checkContenteditableSliceForEmptiness)(n,o,i,"right")}(function(n){Object.defineProperty(n,"__esModule",{value:!0}),n.isCaretAtEndOfInput=void 0;var e=lo;Object.defineProperty(n,"isCaretAtEndOfInput",{enumerable:!0,get:function(){return e.isCaretAtEndOfInput}})})(Tn);var In={},co={};Object.defineProperty(co,"__esModule",{value:!0}),co.isCaretAtStartOfInput=Kr;var Qe=de,Wr=Ge,Yr=Ue;function Kr(n){var e=(0,Qe.getDeepestNode)(n);if(e===null||(0,Qe.isEmpty)(n))return!0;if((0,Qe.isNativeInput)(e))return e.selectionEnd===0;if((0,Qe.isEmpty)(n))return!0;var t=(0,Wr.getCaretNodeAndOffset)(),o=t[0],i=t[1];return o===null?!1:(0,Yr.checkContenteditableSliceForEmptiness)(n,o,i,"left")}(function(n){Object.defineProperty(n,"__esModule",{value:!0}),n.isCaretAtStartOfInput=void 0;var e=co;Object.defineProperty(n,"isCaretAtStartOfInput",{enumerable:!0,get:function(){return e.isCaretAtStartOfInput}})})(In);var On={},uo={};Object.defineProperty(uo,"__esModule",{value:!0}),uo.save=qr;var Xr=de,Vr=Je;function qr(){var n=(0,Vr.getRange)(),e=(0,Xr.make)("span");if(e.id="cursor",e.hidden=!0,!!n)return n.insertNode(e),function(){var o=window.getSelection();o&&(n.setStartAfter(e),n.setEndAfter(e),o.removeAllRanges(),o.addRange(n),setTimeout(function(){e.remove()},150))}}(function(n){Object.defineProperty(n,"__esModule",{value:!0}),n.save=void 0;var e=uo;Object.defineProperty(n,"save",{enumerable:!0,get:function(){return e.save}})})(On),function(n){Object.defineProperty(n,"__esModule",{value:!0}),n.save=n.isCaretAtStartOfInput=n.isCaretAtEndOfInput=n.getRange=n.getCaretNodeAndOffset=n.focus=n.getContenteditableSlice=n.checkContenteditableSliceForEmptiness=void 0;var e=Bt;Object.defineProperty(n,"checkContenteditableSliceForEmptiness",{enumerable:!0,get:function(){return e.checkContenteditableSliceForEmptiness}});var t=xn;Object.defineProperty(n,"getContenteditableSlice",{enumerable:!0,get:function(){return t.getContenteditableSlice}});var o=Bn;Object.defineProperty(n,"focus",{enumerable:!0,get:function(){return o.focus}});var i=ao;Object.defineProperty(n,"getCaretNodeAndOffset",{enumerable:!0,get:function(){return i.getCaretNodeAndOffset}});var s=Cn;Object.defineProperty(n,"getRange",{enumerable:!0,get:function(){return s.getRange}});var r=Tn;Object.defineProperty(n,"isCaretAtEndOfInput",{enumerable:!0,get:function(){return r.isCaretAtEndOfInput}});var a=In;Object.defineProperty(n,"isCaretAtStartOfInput",{enumerable:!0,get:function(){return a.isCaretAtStartOfInput}});var l=On;Object.defineProperty(n,"save",{enumerable:!0,get:function(){return l.save}})}(nn);class Zr extends E{keydown(e){switch(this.beforeKeydownProcessing(e),e.keyCode){case y.BACKSPACE:this.backspace(e);break;case y.DELETE:this.delete(e);break;case y.ENTER:this.enter(e);break;case y.DOWN:case y.RIGHT:this.arrowRightAndDown(e);break;case y.UP:case y.LEFT:this.arrowLeftAndUp(e);break;case y.TAB:this.tabPressed(e);break}e.key==="/"&&!e.ctrlKey&&!e.metaKey&&this.slashPressed(e),e.code==="Slash"&&(e.ctrlKey||e.metaKey)&&(e.preventDefault(),this.commandSlashPressed())}beforeKeydownProcessing(e){this.needToolbarClosing(e)&&Eo(e.keyCode)&&(this.Editor.Toolbar.close(),e.ctrlKey||e.metaKey||e.altKey||e.shiftKey||this.Editor.BlockSelection.clearSelection(e))}keyup(e){e.shiftKey||this.Editor.UI.checkEmptiness()}dragOver(e){const t=this.Editor.BlockManager.getBlockByChildNode(e.target);t.dropTarget=!0}dragLeave(e){const t=this.Editor.BlockManager.getBlockByChildNode(e.target);t.dropTarget=!1}handleCommandC(e){const{BlockSelection:t}=this.Editor;t.anyBlockSelected&&t.copySelectedBlocks(e)}handleCommandX(e){const{BlockSelection:t,BlockManager:o,Caret:i}=this.Editor;t.anyBlockSelected&&t.copySelectedBlocks(e).then(()=>{const s=o.removeSelectedBlocks(),r=o.insertDefaultBlockAtIndex(s,!0);i.setToBlock(r,i.positions.START),t.clearSelection(e)})}tabPressed(e){const{InlineToolbar:t,Caret:o}=this.Editor;if(t.opened)return;(e.shiftKey?o.navigatePrevious(!0):o.navigateNext(!0))&&e.preventDefault()}commandSlashPressed(){this.Editor.BlockSelection.selectedBlocks.length>1||this.activateBlockSettings()}slashPressed(e){!this.Editor.UI.nodes.wrapper.contains(e.target)||!this.Editor.BlockManager.currentBlock.isEmpty||(e.preventDefault(),this.Editor.Caret.insertContentAtCaretPosition("/"),this.activateToolbox())}enter(e){const{BlockManager:t,UI:o}=this.Editor,i=t.currentBlock;if(i===void 0||i.tool.isLineBreaksEnabled||o.someToolbarOpened&&o.someFlipperButtonFocused||e.shiftKey&&!rt)return;let s=i;i.currentInput!==void 0&&$e(i.currentInput)&&!i.hasMedia?this.Editor.BlockManager.insertDefaultBlockAtIndex(this.Editor.BlockManager.currentBlockIndex):i.currentInput&&ze(i.currentInput)?s=this.Editor.BlockManager.insertDefaultBlockAtIndex(this.Editor.BlockManager.currentBlockIndex+1):s=this.Editor.BlockManager.split(),this.Editor.Caret.setToBlock(s),this.Editor.Toolbar.moveAndOpen(s),e.preventDefault()}backspace(e){const{BlockManager:t,Caret:o}=this.Editor,{currentBlock:i,previousBlock:s}=t;if(i===void 0||!b.isCollapsed||!i.currentInput||!$e(i.currentInput))return;if(e.preventDefault(),this.Editor.Toolbar.close(),!(i.currentInput===i.firstInput)){o.navigatePrevious();return}if(s===null)return;if(s.isEmpty){t.removeBlock(s);return}if(i.isEmpty){t.removeBlock(i);const l=t.currentBlock;o.setToBlock(l,o.positions.END);return}No(s,i)?this.mergeBlocks(s,i):o.setToBlock(s,o.positions.END)}delete(e){const{BlockManager:t,Caret:o}=this.Editor,{currentBlock:i,nextBlock:s}=t;if(!b.isCollapsed||!ze(i.currentInput))return;if(e.preventDefault(),this.Editor.Toolbar.close(),!(i.currentInput===i.lastInput)){o.navigateNext();return}if(s===null)return;if(s.isEmpty){t.removeBlock(s);return}if(i.isEmpty){t.removeBlock(i),o.setToBlock(s,o.positions.START);return}No(i,s)?this.mergeBlocks(i,s):o.setToBlock(s,o.positions.START)}mergeBlocks(e,t){const{BlockManager:o,Toolbar:i}=this.Editor;e.lastInput!==void 0&&(nn.focus(e.lastInput,!1),o.mergeBlocks(e,t).then(()=>{i.close()}))}arrowRightAndDown(e){const t=ae.usedKeys.includes(e.keyCode)&&(!e.shiftKey||e.keyCode===y.TAB);if(this.Editor.UI.someToolbarOpened&&t)return;this.Editor.Toolbar.close();const{currentBlock:o}=this.Editor.BlockManager,s=((o==null?void 0:o.currentInput)!==void 0?ze(o.currentInput):void 0)||this.Editor.BlockSelection.anyBlockSelected;if(e.shiftKey&&e.keyCode===y.DOWN&&s){this.Editor.CrossBlockSelection.toggleBlockSelectedState();return}if(e.keyCode===y.DOWN||e.keyCode===y.RIGHT&&!this.isRtl?this.Editor.Caret.navigateNext():this.Editor.Caret.navigatePrevious()){e.preventDefault();return}Ae(()=>{this.Editor.BlockManager.currentBlock&&this.Editor.BlockManager.currentBlock.updateCurrentInput()},20)(),this.Editor.BlockSelection.clearSelection(e)}arrowLeftAndUp(e){if(this.Editor.UI.someToolbarOpened){if(ae.usedKeys.includes(e.keyCode)&&(!e.shiftKey||e.keyCode===y.TAB))return;this.Editor.UI.closeAllToolbars()}this.Editor.Toolbar.close();const{currentBlock:t}=this.Editor.BlockManager,i=((t==null?void 0:t.currentInput)!==void 0?$e(t.currentInput):void 0)||this.Editor.BlockSelection.anyBlockSelected;if(e.shiftKey&&e.keyCode===y.UP&&i){this.Editor.CrossBlockSelection.toggleBlockSelectedState(!1);return}if(e.keyCode===y.UP||e.keyCode===y.LEFT&&!this.isRtl?this.Editor.Caret.navigatePrevious():this.Editor.Caret.navigateNext()){e.preventDefault();return}Ae(()=>{this.Editor.BlockManager.currentBlock&&this.Editor.BlockManager.currentBlock.updateCurrentInput()},20)(),this.Editor.BlockSelection.clearSelection(e)}needToolbarClosing(e){const t=e.keyCode===y.ENTER&&this.Editor.Toolbar.toolbox.opened,o=e.keyCode===y.ENTER&&this.Editor.BlockSettings.opened,i=e.keyCode===y.ENTER&&this.Editor.InlineToolbar.opened,s=e.keyCode===y.TAB;return!(e.shiftKey||s||t||o||i)}activateToolbox(){this.Editor.Toolbar.opened||this.Editor.Toolbar.moveAndOpen(),this.Editor.Toolbar.toolbox.open()}activateBlockSettings(){this.Editor.Toolbar.opened||this.Editor.Toolbar.moveAndOpen(),this.Editor.BlockSettings.opened||this.Editor.BlockSettings.open()}}class ho{constructor(e){this.blocks=[],this.workingArea=e}get length(){return this.blocks.length}get array(){return this.blocks}get nodes(){return xo(this.workingArea.children)}static set(e,t,o){return isNaN(Number(t))?(Reflect.set(e,t,o),!0):(e.insert(+t,o),!0)}static get(e,t){return isNaN(Number(t))?Reflect.get(e,t):e.get(+t)}push(e){this.blocks.push(e),this.insertToDOM(e)}swap(e,t){const o=this.blocks[t];d.swap(this.blocks[e].holder,o.holder),this.blocks[t]=this.blocks[e],this.blocks[e]=o}move(e,t){const o=this.blocks.splice(t,1)[0],i=e-1,s=Math.max(0,i),r=this.blocks[s];e>0?this.insertToDOM(o,"afterend",r):this.insertToDOM(o,"beforebegin",r),this.blocks.splice(e,0,o);const a=this.composeBlockEvent("move",{fromIndex:t,toIndex:e});o.call(te.MOVED,a)}insert(e,t,o=!1){if(!this.length){this.push(t);return}e>this.length&&(e=this.length),o&&(this.blocks[e].holder.remove(),this.blocks[e].call(te.REMOVED));const i=o?1:0;if(this.blocks.splice(e,i,t),e>0){const s=this.blocks[e-1];this.insertToDOM(t,"afterend",s)}else{const s=this.blocks[e+1];s?this.insertToDOM(t,"beforebegin",s):this.insertToDOM(t)}}replace(e,t){if(this.blocks[e]===void 0)throw Error("Incorrect index");this.blocks[e].holder.replaceWith(t.holder),this.blocks[e]=t}insertMany(e,t){const o=new DocumentFragment;for(const i of e)o.appendChild(i.holder);if(this.length>0){if(t>0){const i=Math.min(t-1,this.length-1);this.blocks[i].holder.after(o)}else t===0&&this.workingArea.prepend(o);this.blocks.splice(t,0,...e)}else this.blocks.push(...e),this.workingArea.appendChild(o);e.forEach(i=>i.call(te.RENDERED))}remove(e){isNaN(e)&&(e=this.length-1),this.blocks[e].holder.remove(),this.blocks[e].call(te.REMOVED),this.blocks.splice(e,1)}removeAll(){this.workingArea.innerHTML="",this.blocks.forEach(e=>e.call(te.REMOVED)),this.blocks.length=0}insertAfter(e,t){const o=this.blocks.indexOf(e);this.insert(o+1,t)}get(e){return this.blocks[e]}indexOf(e){return this.blocks.indexOf(e)}insertToDOM(e,t,o){t?o.holder.insertAdjacentElement(t,e.holder):this.workingArea.appendChild(e.holder),e.call(te.RENDERED)}composeBlockEvent(e,t){return new CustomEvent(e,{detail:t})}}const _n="block-removed",Mn="block-added",Gr="block-moved",An="block-changed";class Jr{constructor(){this.completed=Promise.resolve()}add(e){return new Promise((t,o)=>{this.completed=this.completed.then(e).then(t).catch(o)})}}class Qr extends E{constructor(){super(...arguments),this._currentBlockIndex=-1,this._blocks=null}get currentBlockIndex(){return this._currentBlockIndex}set currentBlockIndex(e){this._currentBlockIndex=e}get firstBlock(){return this._blocks[0]}get lastBlock(){return this._blocks[this._blocks.length-1]}get currentBlock(){return this._blocks[this.currentBlockIndex]}set currentBlock(e){this.currentBlockIndex=this.getBlockIndex(e)}get nextBlock(){return this.currentBlockIndex===this._blocks.length-1?null:this._blocks[this.currentBlockIndex+1]}get nextContentfulBlock(){return this.blocks.slice(this.currentBlockIndex+1).find(t=>!!t.inputs.length)}get previousContentfulBlock(){return this.blocks.slice(0,this.currentBlockIndex).reverse().find(t=>!!t.inputs.length)}get previousBlock(){return this.currentBlockIndex===0?null:this._blocks[this.currentBlockIndex-1]}get blocks(){return this._blocks.array}get isEditorEmpty(){return this.blocks.every(e=>e.isEmpty)}prepare(){const e=new ho(this.Editor.UI.nodes.redactor);this._blocks=new Proxy(e,{set:ho.set,get:ho.get}),this.listeners.on(document,"copy",t=>this.Editor.BlockEvents.handleCommandC(t))}toggleReadOnly(e){e?this.disableModuleBindings():this.enableModuleBindings()}composeBlock({tool:e,data:t={},id:o=void 0,tunes:i={}}){const s=this.Editor.ReadOnly.isEnabled,r=this.Editor.Tools.blockTools.get(e),a=new R({id:o,data:t,tool:r,api:this.Editor.API,readOnly:s,tunesData:i},this.eventsDispatcher);return s||window.requestIdleCallback(()=>{this.bindBlockEvents(a)},{timeout:2e3}),a}insert({id:e=void 0,tool:t=this.config.defaultBlock,data:o={},index:i,needToFocus:s=!0,replace:r=!1,tunes:a={}}={}){let l=i;l===void 0&&(l=this.currentBlockIndex+(r?0:1));const c=this.composeBlock({id:e,tool:t,data:o,tunes:a});return r&&this.blockDidMutated(_n,this.getBlockByIndex(l),{index:l}),this._blocks.insert(l,c,r),this.blockDidMutated(Mn,c,{index:l}),s?this.currentBlockIndex=l:l<=this.currentBlockIndex&&this.currentBlockIndex++,c}insertMany(e,t=0){this._blocks.insertMany(e,t)}async update(e,t,o){if(!t&&!o)return e;const i=await e.data,s=this.composeBlock({id:e.id,tool:e.name,data:Object.assign({},i,t??{}),tunes:o??e.tunes}),r=this.getBlockIndex(e);return this._blocks.replace(r,s),this.blockDidMutated(An,s,{index:r}),s}replace(e,t,o){const i=this.getBlockIndex(e);return this.insert({tool:t,data:o,index:i,replace:!0})}paste(e,t,o=!1){const i=this.insert({tool:e,replace:o});try{window.requestIdleCallback(()=>{i.call(te.ON_PASTE,t)})}catch(s){T(`${e}: onPaste callback call is failed`,"error",s)}return i}insertDefaultBlockAtIndex(e,t=!1){const o=this.composeBlock({tool:this.config.defaultBlock});return this._blocks[e]=o,this.blockDidMutated(Mn,o,{index:e}),t?this.currentBlockIndex=e:e<=this.currentBlockIndex&&this.currentBlockIndex++,o}insertAtEnd(){return this.currentBlockIndex=this.blocks.length-1,this.insert()}async mergeBlocks(e,t){let o;if(e.name===t.name&&e.mergeable){const i=await t.data;if(V(i)){console.error("Could not merge Block. Failed to extract original Block data.");return}const[s]=dt([i],e.tool.sanitizeConfig);o=s}else if(e.mergeable&&Pe(t,"export")&&Pe(e,"import")){const i=await t.exportDataAsString(),s=q(i,e.tool.sanitizeConfig);o=Ro(s,e.tool.conversionConfig)}o!==void 0&&(await e.mergeWith(o),this.removeBlock(t),this.currentBlockIndex=this._blocks.indexOf(e))}removeBlock(e,t=!0){return new Promise(o=>{const i=this._blocks.indexOf(e);if(!this.validateIndex(i))throw new Error("Can't find a Block to remove");e.destroy(),this._blocks.remove(i),this.blockDidMutated(_n,e,{index:i}),this.currentBlockIndex>=i&&this.currentBlockIndex--,this.blocks.length?i===0&&(this.currentBlockIndex=0):(this.unsetCurrentBlock(),t&&this.insert()),o()})}removeSelectedBlocks(){let e;for(let t=this.blocks.length-1;t>=0;t--)this.blocks[t].selected&&(this.removeBlock(this.blocks[t]),e=t);return e}removeAllBlocks(){for(let e=this.blocks.length-1;e>=0;e--)this._blocks.remove(e);this.unsetCurrentBlock(),this.insert(),this.currentBlock.firstInput.focus()}split(){const e=this.Editor.Caret.extractFragmentFromCaretPosition(),t=d.make("div");t.appendChild(e);const o={text:d.isEmpty(t)?"":t.innerHTML};return this.insert({data:o})}getBlockByIndex(e){return e===-1&&(e=this._blocks.length-1),this._blocks[e]}getBlockIndex(e){return this._blocks.indexOf(e)}getBlockById(e){return this._blocks.array.find(t=>t.id===e)}getBlock(e){d.isElement(e)||(e=e.parentNode);const t=this._blocks.nodes,o=e.closest(`.${R.CSS.wrapper}`),i=t.indexOf(o);if(i>=0)return this._blocks[i]}setCurrentBlockByChildNode(e){d.isElement(e)||(e=e.parentNode);const t=e.closest(`.${R.CSS.wrapper}`);if(!t)return;const o=t.closest(`.${this.Editor.UI.CSS.editorWrapper}`);if(o!=null&&o.isEqualNode(this.Editor.UI.nodes.wrapper))return this.currentBlockIndex=this._blocks.nodes.indexOf(t),this.currentBlock.updateCurrentInput(),this.currentBlock}getBlockByChildNode(e){if(!e||!(e instanceof Node))return;d.isElement(e)||(e=e.parentNode);const t=e.closest(`.${R.CSS.wrapper}`);return this.blocks.find(o=>o.holder===t)}swap(e,t){this._blocks.swap(e,t),this.currentBlockIndex=t}move(e,t=this.currentBlockIndex){if(isNaN(e)||isNaN(t)){T("Warning during 'move' call: incorrect indices provided.","warn");return}if(!this.validateIndex(e)||!this.validateIndex(t)){T("Warning during 'move' call: indices cannot be lower than 0 or greater than the amount of blocks.","warn");return}this._blocks.move(e,t),this.currentBlockIndex=e,this.blockDidMutated(Gr,this.currentBlock,{fromIndex:t,toIndex:e})}async convert(e,t,o){if(!await e.save())throw new Error("Could not convert Block. Failed to extract original Block data.");const s=this.Editor.Tools.blockTools.get(t);if(!s)throw new Error(`Could not convert Block. Tool «${t}» not found.`);const r=await e.exportDataAsString(),a=q(r,s.sanitizeConfig);let l=Ro(a,s.conversionConfig,s.settings);return o&&(l=Object.assign(l,o)),this.replace(e,s.name,l)}unsetCurrentBlock(){this.currentBlockIndex=-1}async clear(e=!1){const t=new Jr;this.blocks.forEach(o=>{t.add(async()=>{await this.removeBlock(o,!1)})}),await t.completed,this.unsetCurrentBlock(),e&&this.insert(),this.Editor.UI.checkEmptiness()}async destroy(){await Promise.all(this.blocks.map(e=>e.destroy()))}bindBlockEvents(e){const{BlockEvents:t}=this.Editor;this.readOnlyMutableListeners.on(e.holder,"keydown",o=>{t.keydown(o)}),this.readOnlyMutableListeners.on(e.holder,"keyup",o=>{t.keyup(o)}),this.readOnlyMutableListeners.on(e.holder,"dragover",o=>{t.dragOver(o)}),this.readOnlyMutableListeners.on(e.holder,"dragleave",o=>{t.dragLeave(o)}),e.on("didMutated",o=>this.blockDidMutated(An,o,{index:this.getBlockIndex(o)}))}disableModuleBindings(){this.readOnlyMutableListeners.clearAll()}enableModuleBindings(){this.readOnlyMutableListeners.on(document,"cut",e=>this.Editor.BlockEvents.handleCommandX(e)),this.blocks.forEach(e=>{this.bindBlockEvents(e)})}validateIndex(e){return!(e<0||e>=this._blocks.length)}blockDidMutated(e,t,o){const i=new CustomEvent(e,{detail:{target:new ee(t),...o}});return this.eventsDispatcher.emit(_o,{event:i}),t}}class ea extends E{constructor(){super(...arguments),this.anyBlockSelectedCache=null,this.needToSelectAll=!1,this.nativeInputSelected=!1,this.readyToBlockSelection=!1}get sanitizerConfig(){return{p:{},h1:{},h2:{},h3:{},h4:{},h5:{},h6:{},ol:{},ul:{},li:{},br:!0,img:{src:!0,width:!0,height:!0},a:{href:!0},b:{},i:{},u:{}}}get allBlocksSelected(){const{BlockManager:e}=this.Editor;return e.blocks.every(t=>t.selected===!0)}set allBlocksSelected(e){const{BlockManager:t}=this.Editor;t.blocks.forEach(o=>{o.selected=e}),this.clearCache()}get anyBlockSelected(){const{BlockManager:e}=this.Editor;return this.anyBlockSelectedCache===null&&(this.anyBlockSelectedCache=e.blocks.some(t=>t.selected===!0)),this.anyBlockSelectedCache}get selectedBlocks(){return this.Editor.BlockManager.blocks.filter(e=>e.selected)}prepare(){this.selection=new b,be.add({name:"CMD+A",handler:e=>{const{BlockManager:t,ReadOnly:o}=this.Editor;if(o.isEnabled){e.preventDefault(),this.selectAllBlocks();return}t.currentBlock&&this.handleCommandA(e)},on:this.Editor.UI.nodes.redactor})}toggleReadOnly(){b.get().removeAllRanges(),this.allBlocksSelected=!1}unSelectBlockByIndex(e){const{BlockManager:t}=this.Editor;let o;isNaN(e)?o=t.currentBlock:o=t.getBlockByIndex(e),o.selected=!1,this.clearCache()}clearSelection(e,t=!1){const{BlockManager:o,Caret:i,RectangleSelection:s}=this.Editor;this.needToSelectAll=!1,this.nativeInputSelected=!1,this.readyToBlockSelection=!1;const r=e&&e instanceof KeyboardEvent,a=r&&Eo(e.keyCode);if(this.anyBlockSelected&&r&&a&&!b.isSelectionExists){const l=o.removeSelectedBlocks();o.insertDefaultBlockAtIndex(l,!0),i.setToBlock(o.currentBlock),Ae(()=>{const c=e.key;i.insertContentAtCaretPosition(c.length>1?"":c)},20)()}if(this.Editor.CrossBlockSelection.clear(e),!this.anyBlockSelected||s.isRectActivated()){this.Editor.RectangleSelection.clearSelection();return}t&&this.selection.restore(),this.allBlocksSelected=!1}copySelectedBlocks(e){e.preventDefault();const t=d.make("div");this.selectedBlocks.forEach(s=>{const r=q(s.holder.innerHTML,this.sanitizerConfig),a=d.make("p");a.innerHTML=r,t.appendChild(a)});const o=Array.from(t.childNodes).map(s=>s.textContent).join(` - -`),i=t.innerHTML;return e.clipboardData.setData("text/plain",o),e.clipboardData.setData("text/html",i),Promise.all(this.selectedBlocks.map(s=>s.save())).then(s=>{try{e.clipboardData.setData(this.Editor.Paste.MIME_TYPE,JSON.stringify(s))}catch{}})}selectBlockByIndex(e){const{BlockManager:t}=this.Editor,o=t.getBlockByIndex(e);o!==void 0&&this.selectBlock(o)}selectBlock(e){this.selection.save(),b.get().removeAllRanges(),e.selected=!0,this.clearCache(),this.Editor.InlineToolbar.close()}unselectBlock(e){e.selected=!1,this.clearCache()}clearCache(){this.anyBlockSelectedCache=null}destroy(){be.remove(this.Editor.UI.nodes.redactor,"CMD+A")}handleCommandA(e){if(this.Editor.RectangleSelection.clearSelection(),d.isNativeInput(e.target)&&!this.readyToBlockSelection){this.readyToBlockSelection=!0;return}const t=this.Editor.BlockManager.getBlock(e.target),o=t.inputs;if(o.length>1&&!this.readyToBlockSelection){this.readyToBlockSelection=!0;return}if(o.length===1&&!this.needToSelectAll){this.needToSelectAll=!0;return}this.needToSelectAll?(e.preventDefault(),this.selectAllBlocks(),this.needToSelectAll=!1,this.readyToBlockSelection=!1):this.readyToBlockSelection&&(e.preventDefault(),this.selectBlock(t),this.needToSelectAll=!0)}selectAllBlocks(){this.selection.save(),b.get().removeAllRanges(),this.allBlocksSelected=!0,this.Editor.InlineToolbar.close()}}class et extends E{get positions(){return{START:"start",END:"end",DEFAULT:"default"}}static get CSS(){return{shadowCaret:"cdx-shadow-caret"}}setToBlock(e,t=this.positions.DEFAULT,o=0){var c;const{BlockManager:i,BlockSelection:s}=this.Editor;if(s.clearSelection(),!e.focusable){(c=window.getSelection())==null||c.removeAllRanges(),s.selectBlock(e),i.currentBlock=e;return}let r;switch(t){case this.positions.START:r=e.firstInput;break;case this.positions.END:r=e.lastInput;break;default:r=e.currentInput}if(!r)return;const a=d.getDeepestNode(r,t===this.positions.END),l=d.getContentLength(a);switch(!0){case t===this.positions.START:o=0;break;case t===this.positions.END:case o>l:o=l;break}this.set(a,o),i.setCurrentBlockByChildNode(e.holder),i.currentBlock.currentInput=r}setToInput(e,t=this.positions.DEFAULT,o=0){const{currentBlock:i}=this.Editor.BlockManager,s=d.getDeepestNode(e);switch(t){case this.positions.START:this.set(s,0);break;case this.positions.END:this.set(s,d.getContentLength(s));break;default:o&&this.set(s,o)}i.currentInput=e}set(e,t=0){const{top:i,bottom:s}=b.setCursor(e,t),{innerHeight:r}=window;i<0?window.scrollBy(0,i-30):s>r&&window.scrollBy(0,s-r+30)}setToTheLastBlock(){const e=this.Editor.BlockManager.lastBlock;if(e)if(e.tool.isDefault&&e.isEmpty)this.setToBlock(e);else{const t=this.Editor.BlockManager.insertAtEnd();this.setToBlock(t)}}extractFragmentFromCaretPosition(){const e=b.get();if(e.rangeCount){const t=e.getRangeAt(0),o=this.Editor.BlockManager.currentBlock.currentInput;if(t.deleteContents(),o)if(d.isNativeInput(o)){const i=o,s=document.createDocumentFragment(),r=i.value.substring(0,i.selectionStart),a=i.value.substring(i.selectionStart);return s.textContent=a,i.value=r,s}else{const i=t.cloneRange();return i.selectNodeContents(o),i.setStart(t.endContainer,t.endOffset),i.extractContents()}}}navigateNext(e=!1){const{BlockManager:t}=this.Editor,{currentBlock:o,nextBlock:i}=t;if(o===void 0)return!1;const{nextInput:s,currentInput:r}=o,a=r!==void 0?ze(r):void 0;let l=i;const c=e||a||!o.focusable;if(s&&c)return this.setToInput(s,this.positions.START),!0;if(l===null){if(o.tool.isDefault||!c)return!1;l=t.insertAtEnd()}return c?(this.setToBlock(l,this.positions.START),!0):!1}navigatePrevious(e=!1){const{currentBlock:t,previousBlock:o}=this.Editor.BlockManager;if(!t)return!1;const{previousInput:i,currentInput:s}=t,r=s!==void 0?$e(s):void 0,a=e||r||!t.focusable;return i&&a?(this.setToInput(i,this.positions.END),!0):o!==null&&a?(this.setToBlock(o,this.positions.END),!0):!1}createShadow(e){const t=document.createElement("span");t.classList.add(et.CSS.shadowCaret),e.insertAdjacentElement("beforeend",t)}restoreCaret(e){const t=e.querySelector(`.${et.CSS.shadowCaret}`);if(!t)return;new b().expandToTag(t);const i=document.createRange();i.selectNode(t),i.extractContents()}insertContentAtCaretPosition(e){const t=document.createDocumentFragment(),o=document.createElement("div"),i=b.get(),s=b.range;o.innerHTML=e,Array.from(o.childNodes).forEach(c=>t.appendChild(c)),t.childNodes.length===0&&t.appendChild(new Text);const r=t.lastChild;s.deleteContents(),s.insertNode(t);const a=document.createRange(),l=r.nodeType===Node.TEXT_NODE?r:r.firstChild;l!==null&&l.textContent!==null&&a.setStart(l,l.textContent.length),i.removeAllRanges(),i.addRange(a)}}class ta extends E{constructor(){super(...arguments),this.onMouseUp=()=>{this.listeners.off(document,"mouseover",this.onMouseOver),this.listeners.off(document,"mouseup",this.onMouseUp)},this.onMouseOver=e=>{const{BlockManager:t,BlockSelection:o}=this.Editor;if(e.relatedTarget===null&&e.target===null)return;const i=t.getBlockByChildNode(e.relatedTarget)||this.lastSelectedBlock,s=t.getBlockByChildNode(e.target);if(!(!i||!s)&&s!==i){if(i===this.firstSelectedBlock){b.get().removeAllRanges(),i.selected=!0,s.selected=!0,o.clearCache();return}if(s===this.firstSelectedBlock){i.selected=!1,s.selected=!1,o.clearCache();return}this.Editor.InlineToolbar.close(),this.toggleBlocksSelectedState(i,s),this.lastSelectedBlock=s}}}async prepare(){this.listeners.on(document,"mousedown",e=>{this.enableCrossBlockSelection(e)})}watchSelection(e){if(e.button!==Xn.LEFT)return;const{BlockManager:t}=this.Editor;this.firstSelectedBlock=t.getBlock(e.target),this.lastSelectedBlock=this.firstSelectedBlock,this.listeners.on(document,"mouseover",this.onMouseOver),this.listeners.on(document,"mouseup",this.onMouseUp)}get isCrossBlockSelectionStarted(){return!!this.firstSelectedBlock&&!!this.lastSelectedBlock&&this.firstSelectedBlock!==this.lastSelectedBlock}toggleBlockSelectedState(e=!0){const{BlockManager:t,BlockSelection:o}=this.Editor;this.lastSelectedBlock||(this.lastSelectedBlock=this.firstSelectedBlock=t.currentBlock),this.firstSelectedBlock===this.lastSelectedBlock&&(this.firstSelectedBlock.selected=!0,o.clearCache(),b.get().removeAllRanges());const i=t.blocks.indexOf(this.lastSelectedBlock)+(e?1:-1),s=t.blocks[i];s&&(this.lastSelectedBlock.selected!==s.selected?(s.selected=!0,o.clearCache()):(this.lastSelectedBlock.selected=!1,o.clearCache()),this.lastSelectedBlock=s,this.Editor.InlineToolbar.close(),s.holder.scrollIntoView({block:"nearest"}))}clear(e){const{BlockManager:t,BlockSelection:o,Caret:i}=this.Editor,s=t.blocks.indexOf(this.firstSelectedBlock),r=t.blocks.indexOf(this.lastSelectedBlock);if(o.anyBlockSelected&&s>-1&&r>-1&&e&&e instanceof KeyboardEvent)switch(e.keyCode){case y.DOWN:case y.RIGHT:i.setToBlock(t.blocks[Math.max(s,r)],i.positions.END);break;case y.UP:case y.LEFT:i.setToBlock(t.blocks[Math.min(s,r)],i.positions.START);break;default:i.setToBlock(t.blocks[Math.max(s,r)],i.positions.END)}this.firstSelectedBlock=this.lastSelectedBlock=null}enableCrossBlockSelection(e){const{UI:t}=this.Editor;b.isCollapsed||this.Editor.BlockSelection.clearSelection(e),t.nodes.redactor.contains(e.target)?this.watchSelection(e):this.Editor.BlockSelection.clearSelection(e)}toggleBlocksSelectedState(e,t){const{BlockManager:o,BlockSelection:i}=this.Editor,s=o.blocks.indexOf(e),r=o.blocks.indexOf(t),a=e.selected!==t.selected;for(let l=Math.min(s,r);l<=Math.max(s,r);l++){const c=o.blocks[l];c!==this.firstSelectedBlock&&c!==(a?e:t)&&(o.blocks[l].selected=!o.blocks[l].selected,i.clearCache())}}}class oa extends E{constructor(){super(...arguments),this.isStartedAtEditor=!1}toggleReadOnly(e){e?this.disableModuleBindings():this.enableModuleBindings()}enableModuleBindings(){const{UI:e}=this.Editor;this.readOnlyMutableListeners.on(e.nodes.holder,"drop",async t=>{await this.processDrop(t)},!0),this.readOnlyMutableListeners.on(e.nodes.holder,"dragstart",()=>{this.processDragStart()}),this.readOnlyMutableListeners.on(e.nodes.holder,"dragover",t=>{this.processDragOver(t)},!0)}disableModuleBindings(){this.readOnlyMutableListeners.clearAll()}async processDrop(e){const{BlockManager:t,Paste:o,Caret:i}=this.Editor;e.preventDefault(),t.blocks.forEach(r=>{r.dropTarget=!1}),b.isAtEditor&&!b.isCollapsed&&this.isStartedAtEditor&&document.execCommand("delete"),this.isStartedAtEditor=!1;const s=t.setCurrentBlockByChildNode(e.target);if(s)this.Editor.Caret.setToBlock(s,i.positions.END);else{const r=t.setCurrentBlockByChildNode(t.lastBlock.holder);this.Editor.Caret.setToBlock(r,i.positions.END)}await o.processDataTransfer(e.dataTransfer,!0)}processDragStart(){b.isAtEditor&&!b.isCollapsed&&(this.isStartedAtEditor=!0),this.Editor.InlineToolbar.close()}processDragOver(e){e.preventDefault()}}const na=180,ia=400;class sa extends E{constructor({config:e,eventsDispatcher:t}){super({config:e,eventsDispatcher:t}),this.disabled=!1,this.batchingTimeout=null,this.batchingOnChangeQueue=new Map,this.batchTime=ia,this.mutationObserver=new MutationObserver(o=>{this.redactorChanged(o)}),this.eventsDispatcher.on(_o,o=>{this.particularBlockChanged(o.event)}),this.eventsDispatcher.on(Mo,()=>{this.disable()}),this.eventsDispatcher.on(Ao,()=>{this.enable()})}enable(){this.mutationObserver.observe(this.Editor.UI.nodes.redactor,{childList:!0,subtree:!0,characterData:!0,attributes:!0}),this.disabled=!1}disable(){this.mutationObserver.disconnect(),this.disabled=!0}particularBlockChanged(e){this.disabled||!M(this.config.onChange)||(this.batchingOnChangeQueue.set(`block:${e.detail.target.id}:event:${e.type}`,e),this.batchingTimeout&&clearTimeout(this.batchingTimeout),this.batchingTimeout=setTimeout(()=>{let t;this.batchingOnChangeQueue.size===1?t=this.batchingOnChangeQueue.values().next().value:t=Array.from(this.batchingOnChangeQueue.values()),this.config.onChange&&this.config.onChange(this.Editor.API.methods,t),this.batchingOnChangeQueue.clear()},this.batchTime))}redactorChanged(e){this.eventsDispatcher.emit(at,{mutations:e})}}const Ln=class Wn extends E{constructor(){super(...arguments),this.MIME_TYPE="application/x-editor-js",this.toolsTags={},this.tagsByTool={},this.toolsPatterns=[],this.toolsFiles={},this.exceptionList=[],this.processTool=e=>{try{const t=e.create({},{},!1);if(e.pasteConfig===!1){this.exceptionList.push(e.name);return}if(!M(t.onPaste))return;this.getTagsConfig(e),this.getFilesConfig(e),this.getPatternsConfig(e)}catch(t){T(`Paste handling for «${e.name}» Tool hasn't been set up because of the error`,"warn",t)}},this.handlePasteEvent=async e=>{const{BlockManager:t,Toolbar:o}=this.Editor,i=t.setCurrentBlockByChildNode(e.target);!i||this.isNativeBehaviour(e.target)&&!e.clipboardData.types.includes("Files")||i&&this.exceptionList.includes(i.name)||(e.preventDefault(),this.processDataTransfer(e.clipboardData),o.close())}}async prepare(){this.processTools()}toggleReadOnly(e){e?this.unsetCallback():this.setCallback()}async processDataTransfer(e,t=!1){const{Tools:o}=this.Editor,i=e.types;if((i.includes?i.includes("Files"):i.contains("Files"))&&!V(this.toolsFiles)){await this.processFiles(e.files);return}const r=e.getData(this.MIME_TYPE),a=e.getData("text/plain");let l=e.getData("text/html");if(r)try{this.insertEditorJSData(JSON.parse(r));return}catch{}t&&a.trim()&&l.trim()&&(l="

"+(l.trim()?l:a)+"

");const c=Object.keys(this.toolsTags).reduce((p,g)=>(p[g.toLowerCase()]=this.toolsTags[g].sanitizationConfig??{},p),{}),u=Object.assign({},c,o.getAllInlineToolsSanitizeConfig(),{br:{}}),h=q(l,u);!h.trim()||h.trim()===a||!d.isHTMLString(h)?await this.processText(a):await this.processText(h,!0)}async processText(e,t=!1){const{Caret:o,BlockManager:i}=this.Editor,s=t?this.processHTML(e):this.processPlain(e);if(!s.length)return;if(s.length===1){s[0].isBlock?this.processSingleBlock(s.pop()):this.processInlinePaste(s.pop());return}const a=i.currentBlock&&i.currentBlock.tool.isDefault&&i.currentBlock.isEmpty;s.map(async(l,c)=>this.insertBlock(l,c===0&&a)),i.currentBlock&&o.setToBlock(i.currentBlock,o.positions.END)}setCallback(){this.listeners.on(this.Editor.UI.nodes.holder,"paste",this.handlePasteEvent)}unsetCallback(){this.listeners.off(this.Editor.UI.nodes.holder,"paste",this.handlePasteEvent)}processTools(){const e=this.Editor.Tools.blockTools;Array.from(e.values()).forEach(this.processTool)}collectTagNames(e){return Q(e)?[e]:N(e)?Object.keys(e):[]}getTagsConfig(e){if(e.pasteConfig===!1)return;const t=e.pasteConfig.tags||[],o=[];t.forEach(i=>{const s=this.collectTagNames(i);o.push(...s),s.forEach(r=>{if(Object.prototype.hasOwnProperty.call(this.toolsTags,r)){T(`Paste handler for «${e.name}» Tool on «${r}» tag is skipped because it is already used by «${this.toolsTags[r].tool.name}» Tool.`,"warn");return}const a=N(i)?i[r]:null;this.toolsTags[r.toUpperCase()]={tool:e,sanitizationConfig:a}})}),this.tagsByTool[e.name]=o.map(i=>i.toUpperCase())}getFilesConfig(e){if(e.pasteConfig===!1)return;const{files:t={}}=e.pasteConfig;let{extensions:o,mimeTypes:i}=t;!o&&!i||(o&&!Array.isArray(o)&&(T(`«extensions» property of the onDrop config for «${e.name}» Tool should be an array`),o=[]),i&&!Array.isArray(i)&&(T(`«mimeTypes» property of the onDrop config for «${e.name}» Tool should be an array`),i=[]),i&&(i=i.filter(s=>Jn(s)?!0:(T(`MIME type value «${s}» for the «${e.name}» Tool is not a valid MIME type`,"warn"),!1))),this.toolsFiles[e.name]={extensions:o||[],mimeTypes:i||[]})}getPatternsConfig(e){e.pasteConfig===!1||!e.pasteConfig.patterns||V(e.pasteConfig.patterns)||Object.entries(e.pasteConfig.patterns).forEach(([t,o])=>{o instanceof RegExp||T(`Pattern ${o} for «${e.name}» Tool is skipped because it should be a Regexp instance.`,"warn"),this.toolsPatterns.push({key:t,pattern:o,tool:e})})}isNativeBehaviour(e){return d.isNativeInput(e)}async processFiles(e){const{BlockManager:t}=this.Editor;let o;o=await Promise.all(Array.from(e).map(r=>this.processFile(r))),o=o.filter(r=>!!r);const s=t.currentBlock.tool.isDefault&&t.currentBlock.isEmpty;o.forEach((r,a)=>{t.paste(r.type,r.event,a===0&&s)})}async processFile(e){const t=Gn(e),o=Object.entries(this.toolsFiles).find(([r,{mimeTypes:a,extensions:l}])=>{const[c,u]=e.type.split("/"),h=l.find(g=>g.toLowerCase()===t.toLowerCase()),p=a.find(g=>{const[f,v]=g.split("/");return f===c&&(v===u||v==="*")});return!!h||!!p});if(!o)return;const[i]=o;return{event:this.composePasteEvent("file",{file:e}),type:i}}processHTML(e){const{Tools:t}=this.Editor,o=d.make("DIV");return o.innerHTML=e,this.getNodes(o).map(s=>{let r,a=t.defaultTool,l=!1;switch(s.nodeType){case Node.DOCUMENT_FRAGMENT_NODE:r=d.make("div"),r.appendChild(s);break;case Node.ELEMENT_NODE:r=s,l=!0,this.toolsTags[r.tagName]&&(a=this.toolsTags[r.tagName].tool);break}const{tags:c}=a.pasteConfig||{tags:[]},u=c.reduce((g,f)=>(this.collectTagNames(f).forEach(O=>{const S=N(f)?f[O]:null;g[O.toLowerCase()]=S||{}}),g),{}),h=Object.assign({},u,a.baseSanitizeConfig);if(r.tagName.toLowerCase()==="table"){const g=q(r.outerHTML,h);r=d.make("div",void 0,{innerHTML:g}).firstChild}else r.innerHTML=q(r.innerHTML,h);const p=this.composePasteEvent("tag",{data:r});return{content:r,isBlock:l,tool:a.name,event:p}}).filter(s=>{const r=d.isEmpty(s.content),a=d.isSingleTag(s.content);return!r||a})}processPlain(e){const{defaultBlock:t}=this.config;if(!e)return[];const o=t;return e.split(/\r?\n/).filter(i=>i.trim()).map(i=>{const s=d.make("div");s.textContent=i;const r=this.composePasteEvent("tag",{data:s});return{content:s,tool:o,isBlock:!1,event:r}})}async processSingleBlock(e){const{Caret:t,BlockManager:o}=this.Editor,{currentBlock:i}=o;if(!i||e.tool!==i.name||!d.containsOnlyInlineElements(e.content.innerHTML)){this.insertBlock(e,(i==null?void 0:i.tool.isDefault)&&i.isEmpty);return}t.insertContentAtCaretPosition(e.content.innerHTML)}async processInlinePaste(e){const{BlockManager:t,Caret:o}=this.Editor,{content:i}=e;if(t.currentBlock&&t.currentBlock.tool.isDefault&&i.textContent.length{const s=i.pattern.exec(e);return s?e===s.shift():!1});return t?{event:this.composePasteEvent("pattern",{key:t.key,data:e}),tool:t.tool.name}:void 0}insertBlock(e,t=!1){const{BlockManager:o,Caret:i}=this.Editor,{currentBlock:s}=o;let r;if(t&&s&&s.isEmpty){r=o.paste(e.tool,e.event,!0),i.setToBlock(r,i.positions.END);return}r=o.paste(e.tool,e.event),i.setToBlock(r,i.positions.END)}insertEditorJSData(e){const{BlockManager:t,Caret:o,Tools:i}=this.Editor;dt(e,r=>i.blockTools.get(r).sanitizeConfig).forEach(({tool:r,data:a},l)=>{let c=!1;l===0&&(c=t.currentBlock&&t.currentBlock.tool.isDefault&&t.currentBlock.isEmpty);const u=t.insert({tool:r,data:a,replace:c});o.setToBlock(u,o.positions.END)})}processElementNode(e,t,o){const i=Object.keys(this.toolsTags),s=e,{tool:r}=this.toolsTags[s.tagName]||{},a=this.tagsByTool[r==null?void 0:r.name]||[],l=i.includes(s.tagName),c=d.blockElements.includes(s.tagName.toLowerCase()),u=Array.from(s.children).some(({tagName:p})=>i.includes(p)&&!a.includes(p)),h=Array.from(s.children).some(({tagName:p})=>d.blockElements.includes(p.toLowerCase()));if(!c&&!l&&!u)return o.appendChild(s),[...t,o];if(l&&!u||c&&!h&&!u)return[...t,o,s]}getNodes(e){const t=Array.from(e.childNodes);let o;const i=(s,r)=>{if(d.isEmpty(r)&&!d.isSingleTag(r))return s;const a=s[s.length-1];let l=new DocumentFragment;switch(a&&d.isFragment(a)&&(l=s.pop()),r.nodeType){case Node.ELEMENT_NODE:if(o=this.processElementNode(r,s,l),o)return o;break;case Node.TEXT_NODE:return l.appendChild(r),[...s,l];default:return[...s,l]}return[...s,...Array.from(r.childNodes).reduce(i,[])]};return t.reduce(i,[])}composePasteEvent(e,t){return new CustomEvent(e,{detail:t})}};Ln.PATTERN_PROCESSING_MAX_LENGTH=450;let ra=Ln;class aa extends E{constructor(){super(...arguments),this.toolsDontSupportReadOnly=[],this.readOnlyEnabled=!1}get isEnabled(){return this.readOnlyEnabled}async prepare(){const{Tools:e}=this.Editor,{blockTools:t}=e,o=[];Array.from(t.entries()).forEach(([i,s])=>{s.isReadOnlySupported||o.push(i)}),this.toolsDontSupportReadOnly=o,this.config.readOnly&&o.length>0&&this.throwCriticalError(),this.toggle(this.config.readOnly,!0)}async toggle(e=!this.readOnlyEnabled,t=!1){e&&this.toolsDontSupportReadOnly.length>0&&this.throwCriticalError();const o=this.readOnlyEnabled;this.readOnlyEnabled=e;for(const s in this.Editor)this.Editor[s].toggleReadOnly&&this.Editor[s].toggleReadOnly(e);if(o===e)return this.readOnlyEnabled;if(t)return this.readOnlyEnabled;this.Editor.ModificationsObserver.disable();const i=await this.Editor.Saver.save();return await this.Editor.BlockManager.clear(),await this.Editor.Renderer.render(i.blocks),this.Editor.ModificationsObserver.enable(),this.readOnlyEnabled}throwCriticalError(){throw new Oo(`To enable read-only mode all connected tools should support it. Tools ${this.toolsDontSupportReadOnly.join(", ")} don't support read-only mode.`)}}class Ie extends E{constructor(){super(...arguments),this.isRectSelectionActivated=!1,this.SCROLL_SPEED=3,this.HEIGHT_OF_SCROLL_ZONE=40,this.BOTTOM_SCROLL_ZONE=1,this.TOP_SCROLL_ZONE=2,this.MAIN_MOUSE_BUTTON=0,this.mousedown=!1,this.isScrolling=!1,this.inScrollZone=null,this.startX=0,this.startY=0,this.mouseX=0,this.mouseY=0,this.stackOfSelected=[],this.listenerIds=[]}static get CSS(){return{overlay:"codex-editor-overlay",overlayContainer:"codex-editor-overlay__container",rect:"codex-editor-overlay__rectangle",topScrollZone:"codex-editor-overlay__scroll-zone--top",bottomScrollZone:"codex-editor-overlay__scroll-zone--bottom"}}prepare(){this.enableModuleBindings()}startSelection(e,t){const o=document.elementFromPoint(e-window.pageXOffset,t-window.pageYOffset);o.closest(`.${this.Editor.Toolbar.CSS.toolbar}`)||(this.Editor.BlockSelection.allBlocksSelected=!1,this.clearSelection(),this.stackOfSelected=[]);const s=[`.${R.CSS.content}`,`.${this.Editor.Toolbar.CSS.toolbar}`,`.${this.Editor.InlineToolbar.CSS.inlineToolbar}`],r=o.closest("."+this.Editor.UI.CSS.editorWrapper),a=s.some(l=>!!o.closest(l));!r||a||(this.mousedown=!0,this.startX=e,this.startY=t)}endSelection(){this.mousedown=!1,this.startX=0,this.startY=0,this.overlayRectangle.style.display="none"}isRectActivated(){return this.isRectSelectionActivated}clearSelection(){this.isRectSelectionActivated=!1}enableModuleBindings(){const{container:e}=this.genHTML();this.listeners.on(e,"mousedown",t=>{this.processMouseDown(t)},!1),this.listeners.on(document.body,"mousemove",ot(t=>{this.processMouseMove(t)},10),{passive:!0}),this.listeners.on(document.body,"mouseleave",()=>{this.processMouseLeave()}),this.listeners.on(window,"scroll",ot(t=>{this.processScroll(t)},10),{passive:!0}),this.listeners.on(document.body,"mouseup",()=>{this.processMouseUp()},!1)}processMouseDown(e){if(e.button!==this.MAIN_MOUSE_BUTTON)return;e.target.closest(d.allInputsSelector)!==null||this.startSelection(e.pageX,e.pageY)}processMouseMove(e){this.changingRectangle(e),this.scrollByZones(e.clientY)}processMouseLeave(){this.clearSelection(),this.endSelection()}processScroll(e){this.changingRectangle(e)}processMouseUp(){this.clearSelection(),this.endSelection()}scrollByZones(e){if(this.inScrollZone=null,e<=this.HEIGHT_OF_SCROLL_ZONE&&(this.inScrollZone=this.TOP_SCROLL_ZONE),document.documentElement.clientHeight-e<=this.HEIGHT_OF_SCROLL_ZONE&&(this.inScrollZone=this.BOTTOM_SCROLL_ZONE),!this.inScrollZone){this.isScrolling=!1;return}this.isScrolling||(this.scrollVertical(this.inScrollZone===this.TOP_SCROLL_ZONE?-this.SCROLL_SPEED:this.SCROLL_SPEED),this.isScrolling=!0)}genHTML(){const{UI:e}=this.Editor,t=e.nodes.holder.querySelector("."+e.CSS.editorWrapper),o=d.make("div",Ie.CSS.overlay,{}),i=d.make("div",Ie.CSS.overlayContainer,{}),s=d.make("div",Ie.CSS.rect,{});return i.appendChild(s),o.appendChild(i),t.appendChild(o),this.overlayRectangle=s,{container:t,overlay:o}}scrollVertical(e){if(!(this.inScrollZone&&this.mousedown))return;const t=window.pageYOffset;window.scrollBy(0,e),this.mouseY+=window.pageYOffset-t,setTimeout(()=>{this.scrollVertical(e)},0)}changingRectangle(e){if(!this.mousedown)return;e.pageY!==void 0&&(this.mouseX=e.pageX,this.mouseY=e.pageY);const{rightPos:t,leftPos:o,index:i}=this.genInfoForMouseSelection(),s=this.startX>t&&this.mouseX>t,r=this.startX=this.startY?(this.overlayRectangle.style.top=`${this.startY-window.pageYOffset}px`,this.overlayRectangle.style.bottom=`calc(100% - ${this.mouseY-window.pageYOffset}px`):(this.overlayRectangle.style.bottom=`calc(100% - ${this.startY-window.pageYOffset}px`,this.overlayRectangle.style.top=`${this.mouseY-window.pageYOffset}px`),this.mouseX>=this.startX?(this.overlayRectangle.style.left=`${this.startX-window.pageXOffset}px`,this.overlayRectangle.style.right=`calc(100% - ${this.mouseX-window.pageXOffset}px`):(this.overlayRectangle.style.right=`calc(100% - ${this.startX-window.pageXOffset}px`,this.overlayRectangle.style.left=`${this.mouseX-window.pageXOffset}px`)}genInfoForMouseSelection(){const t=document.body.offsetWidth/2,o=this.mouseY-window.pageYOffset,i=document.elementFromPoint(t,o),s=this.Editor.BlockManager.getBlockByChildNode(i);let r;s!==void 0&&(r=this.Editor.BlockManager.blocks.findIndex(h=>h.holder===s.holder));const a=this.Editor.BlockManager.lastBlock.holder.querySelector("."+R.CSS.content),l=Number.parseInt(window.getComputedStyle(a).width,10)/2,c=t-l,u=t+l;return{index:r,leftPos:c,rightPos:u}}addBlockInSelection(e){this.rectCrossesBlocks&&this.Editor.BlockSelection.selectBlockByIndex(e),this.stackOfSelected.push(e)}trySelectNextBlock(e){const t=this.stackOfSelected[this.stackOfSelected.length-1]===e,o=this.stackOfSelected.length,i=1,s=-1,r=0;if(t)return;const a=this.stackOfSelected[o-1]-this.stackOfSelected[o-2]>0;let l=r;o>1&&(l=a?i:s);const c=e>this.stackOfSelected[o-1]&&l===i,u=ethis.stackOfSelected[o-1]||this.stackOfSelected[o-1]===void 0)){let v=this.stackOfSelected[o-1]+1||e;for(v;v<=e;v++)this.addBlockInSelection(v);return}if(!p&&e=e;v--)this.addBlockInSelection(v);return}if(!p)return;let g=o-1,f;for(e>this.stackOfSelected[o-1]?f=()=>e>this.stackOfSelected[g]:f=()=>e{const{Tools:o,BlockManager:i}=this.Editor;if(e.length===0)i.insert();else{const s=e.map(({type:r,data:a,tunes:l,id:c})=>{o.available.has(r)===!1&&(X(`Tool «${r}» is not found. Check 'tools' property at the Editor.js config.`,"warn"),a=this.composeStubDataForTool(r,a,c),r=o.stubTool);let u;try{u=i.composeBlock({id:c,tool:r,data:a,tunes:l})}catch(h){T(`Block «${r}» skipped because of plugins error`,"error",{data:a,error:h}),a=this.composeStubDataForTool(r,a,c),r=o.stubTool,u=i.composeBlock({id:c,tool:r,data:a,tunes:l})}return u});i.insertMany(s)}window.requestIdleCallback(()=>{t()},{timeout:2e3})})}composeStubDataForTool(e,t,o){const{Tools:i}=this.Editor;let s=e;if(i.unavailable.has(e)){const r=i.unavailable.get(e).toolbox;r!==void 0&&r[0].title!==void 0&&(s=r[0].title)}return{savedData:{id:o,type:e,data:t},title:s}}}class ca extends E{async save(){const{BlockManager:e,Tools:t}=this.Editor,o=e.blocks,i=[];try{o.forEach(a=>{i.push(this.getSavedData(a))});const s=await Promise.all(i),r=await dt(s,a=>t.blockTools.get(a).sanitizeConfig);return this.makeOutput(r)}catch(s){X("Saving failed due to the Error %o","error",s)}}async getSavedData(e){const t=await e.save(),o=t&&await e.validate(t.data);return{...t,isValid:o}}makeOutput(e){const t=[];return e.forEach(({id:o,tool:i,data:s,tunes:r,isValid:a})=>{if(!a){T(`Block «${i}» skipped because saved data is invalid`);return}if(i===this.Editor.Tools.stubTool){t.push(s);return}const l={id:o,type:i,data:s,...!V(r)&&{tunes:r}};t.push(l)}),{time:+new Date,blocks:t,version:"2.31.0-rc.9"}}}(function(){try{if(typeof document<"u"){var n=document.createElement("style");n.appendChild(document.createTextNode(".ce-paragraph{line-height:1.6em;outline:none}.ce-block:only-of-type .ce-paragraph[data-placeholder-active]:empty:before,.ce-block:only-of-type .ce-paragraph[data-placeholder-active][data-empty=true]:before{content:attr(data-placeholder-active)}.ce-paragraph p:first-of-type{margin-top:0}.ce-paragraph p:last-of-type{margin-bottom:0}")),document.head.appendChild(n)}}catch(e){console.error("vite-plugin-css-injected-by-js",e)}})();const da='';function ua(n){const e=document.createElement("div");e.innerHTML=n.trim();const t=document.createDocumentFragment();return t.append(...Array.from(e.childNodes)),t}/** - * Base Paragraph Block for the Editor.js. - * Represents a regular text block - * - * @author CodeX (team@codex.so) - * @copyright CodeX 2018 - * @license The MIT License (MIT) - */class po{static get DEFAULT_PLACEHOLDER(){return""}constructor({data:e,config:t,api:o,readOnly:i}){this.api=o,this.readOnly=i,this._CSS={block:this.api.styles.block,wrapper:"ce-paragraph"},this.readOnly||(this.onKeyUp=this.onKeyUp.bind(this)),this._placeholder=t.placeholder?t.placeholder:po.DEFAULT_PLACEHOLDER,this._data=e??{},this._element=null,this._preserveBlank=t.preserveBlank??!1}onKeyUp(e){if(e.code!=="Backspace"&&e.code!=="Delete"||!this._element)return;const{textContent:t}=this._element;t===""&&(this._element.innerHTML="")}drawView(){const e=document.createElement("DIV");return e.classList.add(this._CSS.wrapper,this._CSS.block),e.contentEditable="false",e.dataset.placeholderActive=this.api.i18n.t(this._placeholder),this._data.text&&(e.innerHTML=this._data.text),this.readOnly||(e.contentEditable="true",e.addEventListener("keyup",this.onKeyUp)),e}render(){return this._element=this.drawView(),this._element}merge(e){if(!this._element)return;this._data.text+=e.text;const t=ua(e.text);this._element.appendChild(t),this._element.normalize()}validate(e){return!(e.text.trim()===""&&!this._preserveBlank)}save(e){return{text:e.innerHTML}}onPaste(e){const t={text:e.detail.data.innerHTML};this._data=t,window.requestAnimationFrame(()=>{this._element&&(this._element.innerHTML=this._data.text||"")})}static get conversionConfig(){return{export:"text",import:"text"}}static get sanitize(){return{text:{br:!0}}}static get isReadOnlySupported(){return!0}static get pasteConfig(){return{tags:["P"]}}static get toolbox(){return{icon:da,title:"Text"}}}class fo{constructor(){this.commandName="bold"}static get sanitize(){return{b:{}}}render(){return{icon:Hi,name:"bold",onActivate:()=>{document.execCommand(this.commandName)},isActive:()=>document.queryCommandState(this.commandName)}}get shortcut(){return"CMD+B"}}fo.isInline=!0,fo.title="Bold";class go{constructor(){this.commandName="italic",this.CSS={button:"ce-inline-tool",buttonActive:"ce-inline-tool--active",buttonModifier:"ce-inline-tool--italic"},this.nodes={button:null}}static get sanitize(){return{i:{}}}render(){return this.nodes.button=document.createElement("button"),this.nodes.button.type="button",this.nodes.button.classList.add(this.CSS.button,this.CSS.buttonModifier),this.nodes.button.innerHTML=Xi,this.nodes.button}surround(){document.execCommand(this.commandName)}checkState(){const e=document.queryCommandState(this.commandName);return this.nodes.button.classList.toggle(this.CSS.buttonActive,e),e}get shortcut(){return"CMD+I"}}go.isInline=!0,go.title="Italic";class mo{constructor({api:e}){this.commandLink="createLink",this.commandUnlink="unlink",this.ENTER_KEY=13,this.CSS={button:"ce-inline-tool",buttonActive:"ce-inline-tool--active",buttonModifier:"ce-inline-tool--link",buttonUnlink:"ce-inline-tool--unlink",input:"ce-inline-tool-input",inputShowed:"ce-inline-tool-input--showed"},this.nodes={button:null,input:null},this.inputOpened=!1,this.toolbar=e.toolbar,this.inlineToolbar=e.inlineToolbar,this.notifier=e.notifier,this.i18n=e.i18n,this.selection=new b}static get sanitize(){return{a:{href:!0,target:"_blank",rel:"nofollow"}}}render(){return this.nodes.button=document.createElement("button"),this.nodes.button.type="button",this.nodes.button.classList.add(this.CSS.button,this.CSS.buttonModifier),this.nodes.button.innerHTML=zo,this.nodes.button}renderActions(){return this.nodes.input=document.createElement("input"),this.nodes.input.placeholder=this.i18n.t("Add a link"),this.nodes.input.enterKeyHint="done",this.nodes.input.classList.add(this.CSS.input),this.nodes.input.addEventListener("keydown",e=>{e.keyCode===this.ENTER_KEY&&this.enterPressed(e)}),this.nodes.input}surround(e){if(e){this.inputOpened?(this.selection.restore(),this.selection.removeFakeBackground()):(this.selection.setFakeBackground(),this.selection.save());const t=this.selection.findParentTag("A");if(t){this.selection.expandToTag(t),this.unlink(),this.closeActions(),this.checkState(),this.toolbar.close();return}}this.toggleActions()}checkState(){const e=this.selection.findParentTag("A");if(e){this.nodes.button.innerHTML=Gi,this.nodes.button.classList.add(this.CSS.buttonUnlink),this.nodes.button.classList.add(this.CSS.buttonActive),this.openActions();const t=e.getAttribute("href");this.nodes.input.value=t!=="null"?t:"",this.selection.save()}else this.nodes.button.innerHTML=zo,this.nodes.button.classList.remove(this.CSS.buttonUnlink),this.nodes.button.classList.remove(this.CSS.buttonActive);return!!e}clear(){this.closeActions()}get shortcut(){return"CMD+K"}toggleActions(){this.inputOpened?this.closeActions(!1):this.openActions(!0)}openActions(e=!1){this.nodes.input.classList.add(this.CSS.inputShowed),e&&this.nodes.input.focus(),this.inputOpened=!0}closeActions(e=!0){if(this.selection.isFakeBackgroundEnabled){const t=new b;t.save(),this.selection.restore(),this.selection.removeFakeBackground(),t.restore()}this.nodes.input.classList.remove(this.CSS.inputShowed),this.nodes.input.value="",e&&this.selection.clearSaved(),this.inputOpened=!1}enterPressed(e){let t=this.nodes.input.value||"";if(!t.trim()){this.selection.restore(),this.unlink(),e.preventDefault(),this.closeActions();return}if(!this.validateURL(t)){this.notifier.show({message:"Pasted link is not valid.",style:"error"}),T("Incorrect Link pasted","warn",t);return}t=this.prepareLink(t),this.selection.restore(),this.selection.removeFakeBackground(),this.insertLink(t),e.preventDefault(),e.stopPropagation(),e.stopImmediatePropagation(),this.selection.collapseToEnd(),this.inlineToolbar.close()}validateURL(e){return!/\s/.test(e)}prepareLink(e){return e=e.trim(),e=this.addProtocol(e),e}addProtocol(e){if(/^(\w+):(\/\/)?/.test(e))return e;const t=/^\/[^/\s]/.test(e),o=e.substring(0,1)==="#",i=/^\/\/[^/\s]/.test(e);return!t&&!o&&!i&&(e="http://"+e),e}insertLink(e){const t=this.selection.findParentTag("A");t&&this.selection.expandToTag(t),document.execCommand(this.commandLink,!1,e)}unlink(){document.execCommand(this.commandUnlink)}}mo.isInline=!0,mo.title="Link";class Pn{constructor({api:e}){this.i18nAPI=e.i18n,this.blocksAPI=e.blocks,this.selectionAPI=e.selection,this.toolsAPI=e.tools,this.caretAPI=e.caret}async render(){const e=b.get(),t=this.blocksAPI.getBlockByElement(e.anchorNode);if(t===void 0)return[];const o=this.toolsAPI.getBlockTools(),i=await Po(t,o);if(i.length===0)return[];const s=i.reduce((c,u)=>{var h;return(h=u.toolbox)==null||h.forEach(p=>{c.push({icon:p.icon,title:H.t(W.toolNames,p.title),name:u.name,closeOnActivate:!0,onActivate:async()=>{const g=await this.blocksAPI.convert(t.id,u.name,p.data);this.caretAPI.setToBlock(g,"end")}})}),c},[]),r=await t.getActiveToolboxEntry(),a=r!==void 0?r.icon:Uo,l=!ge();return{icon:a,name:"convert-to",hint:{title:this.i18nAPI.t("Convert to")},children:{searchable:l,items:s,onOpen:()=>{l&&(this.selectionAPI.setFakeBackground(),this.selectionAPI.save())},onClose:()=>{l&&(this.selectionAPI.restore(),this.selectionAPI.removeFakeBackground())}}}}}Pn.isInline=!0;class Nn{constructor({data:e,api:t}){this.CSS={wrapper:"ce-stub",info:"ce-stub__info",title:"ce-stub__title",subtitle:"ce-stub__subtitle"},this.api=t,this.title=e.title||this.api.i18n.t("Error"),this.subtitle=this.api.i18n.t("The block can not be displayed correctly."),this.savedData=e.savedData,this.wrapper=this.make()}render(){return this.wrapper}save(){return this.savedData}make(){const e=d.make("div",this.CSS.wrapper),t=Ji,o=d.make("div",this.CSS.info),i=d.make("div",this.CSS.title,{textContent:this.title}),s=d.make("div",this.CSS.subtitle,{textContent:this.subtitle});return e.innerHTML=t,o.appendChild(i),o.appendChild(s),e.appendChild(o),e}}Nn.isReadOnlySupported=!0;class ha extends xt{constructor(){super(...arguments),this.type=ce.Inline}get title(){return this.constructable[He.Title]}create(){return new this.constructable({api:this.api,config:this.settings})}get isReadOnlySupported(){return this.constructable[He.IsReadOnlySupported]??!1}}class pa extends xt{constructor(){super(...arguments),this.type=ce.Tune}create(e,t){return new this.constructable({api:this.api,config:this.settings,block:t,data:e})}}class F extends Map{get blockTools(){const e=Array.from(this.entries()).filter(([,t])=>t.isBlock());return new F(e)}get inlineTools(){const e=Array.from(this.entries()).filter(([,t])=>t.isInline());return new F(e)}get blockTunes(){const e=Array.from(this.entries()).filter(([,t])=>t.isTune());return new F(e)}get internalTools(){const e=Array.from(this.entries()).filter(([,t])=>t.isInternal);return new F(e)}get externalTools(){const e=Array.from(this.entries()).filter(([,t])=>!t.isInternal);return new F(e)}}var fa=Object.defineProperty,ga=Object.getOwnPropertyDescriptor,Rn=(n,e,t,o)=>{for(var i=o>1?void 0:o?ga(e,t):e,s=n.length-1,r;s>=0;s--)(r=n[s])&&(i=(o?r(e,t,i):r(i))||i);return o&&i&&fa(e,t,i),i};class bo extends xt{constructor(){super(...arguments),this.type=ce.Block,this.inlineTools=new F,this.tunes=new F}create(e,t,o){return new this.constructable({data:e,block:t,readOnly:o,api:this.api,config:this.settings})}get isReadOnlySupported(){return this.constructable[ve.IsReadOnlySupported]===!0}get isLineBreaksEnabled(){return this.constructable[ve.IsEnabledLineBreaks]}get toolbox(){const e=this.constructable[ve.Toolbox],t=this.config[je.Toolbox];if(!V(e)&&t!==!1)return t?Array.isArray(e)?Array.isArray(t)?t.map((o,i)=>{const s=e[i];return s?{...s,...o}:o}):[t]:Array.isArray(t)?t:[{...e,...t}]:Array.isArray(e)?e:[e]}get conversionConfig(){return this.constructable[ve.ConversionConfig]}get enabledInlineTools(){return this.config[je.EnabledInlineTools]||!1}get enabledBlockTunes(){return this.config[je.EnabledBlockTunes]}get pasteConfig(){return this.constructable[ve.PasteConfig]??{}}get sanitizeConfig(){const e=super.sanitizeConfig,t=this.baseSanitizeConfig;if(V(e))return t;const o={};for(const i in e)if(Object.prototype.hasOwnProperty.call(e,i)){const s=e[i];N(s)?o[i]=Object.assign({},t,s):o[i]=s}return o}get baseSanitizeConfig(){const e={};return Array.from(this.inlineTools.values()).forEach(t=>Object.assign(e,t.sanitizeConfig)),Array.from(this.tunes.values()).forEach(t=>Object.assign(e,t.sanitizeConfig)),e}}Rn([fe],bo.prototype,"sanitizeConfig",1),Rn([fe],bo.prototype,"baseSanitizeConfig",1);class ma{constructor(e,t,o){this.api=o,this.config=e,this.editorConfig=t}get(e){const{class:t,isInternal:o=!1,...i}=this.config[e],s=this.getConstructor(t),r=t[Et.IsTune];return new s({name:e,constructable:t,config:i,api:this.api.getMethodsForTool(e,r),isDefault:e===this.editorConfig.defaultBlock,defaultPlaceholder:this.editorConfig.placeholder,isInternal:o})}getConstructor(e){switch(!0){case e[He.IsInline]:return ha;case e[Et.IsTune]:return pa;default:return bo}}}class Dn{constructor({api:e}){this.CSS={animation:"wobble"},this.api=e}render(){return{icon:$i,title:this.api.i18n.t("Move down"),onActivate:()=>this.handleClick(),name:"move-down"}}handleClick(){const e=this.api.blocks.getCurrentBlockIndex(),t=this.api.blocks.getBlockByIndex(e+1);if(!t)throw new Error("Unable to move Block down since it is already the last");const o=t.holder,i=o.getBoundingClientRect();let s=Math.abs(window.innerHeight-o.offsetHeight);i.topthis.handleClick()}}}handleClick(){this.api.blocks.delete()}}Fn.isTune=!0;class jn{constructor({api:e}){this.CSS={animation:"wobble"},this.api=e}render(){return{icon:Wi,title:this.api.i18n.t("Move up"),onActivate:()=>this.handleClick(),name:"move-up"}}handleClick(){const e=this.api.blocks.getCurrentBlockIndex(),t=this.api.blocks.getBlockByIndex(e),o=this.api.blocks.getBlockByIndex(e-1);if(e===0||!t||!o)throw new Error("Unable to move Block up since it is already the first");const i=t.holder,s=o.holder,r=i.getBoundingClientRect(),a=s.getBoundingClientRect();let l;a.top>0?l=Math.abs(r.top)-Math.abs(a.top):l=Math.abs(r.top)+a.height,window.scrollBy(0,-1*l),this.api.blocks.move(e-1),this.api.toolbar.toggleBlockSettings(!0)}}jn.isTune=!0;var ba=Object.defineProperty,va=Object.getOwnPropertyDescriptor,ka=(n,e,t,o)=>{for(var i=o>1?void 0:o?va(e,t):e,s=n.length-1,r;s>=0;s--)(r=n[s])&&(i=(o?r(e,t,i):r(i))||i);return o&&i&&ba(e,t,i),i};class Hn extends E{constructor(){super(...arguments),this.stubTool="stub",this.toolsAvailable=new F,this.toolsUnavailable=new F}get available(){return this.toolsAvailable}get unavailable(){return this.toolsUnavailable}get inlineTools(){return this.available.inlineTools}get blockTools(){return this.available.blockTools}get blockTunes(){return this.available.blockTunes}get defaultTool(){return this.blockTools.get(this.config.defaultBlock)}get internal(){return this.available.internalTools}async prepare(){if(this.validateTools(),this.config.tools=nt({},this.internalTools,this.config.tools),!Object.prototype.hasOwnProperty.call(this.config,"tools")||Object.keys(this.config.tools).length===0)throw Error("Can't start without tools");const e=this.prepareConfig();this.factory=new ma(e,this.config,this.Editor.API);const t=this.getListOfPrepareFunctions(e);if(t.length===0)return Promise.resolve();await Zn(t,o=>{this.toolPrepareMethodSuccess(o)},o=>{this.toolPrepareMethodFallback(o)}),this.prepareBlockTools()}getAllInlineToolsSanitizeConfig(){const e={};return Array.from(this.inlineTools.values()).forEach(t=>{Object.assign(e,t.sanitizeConfig)}),e}destroy(){Object.values(this.available).forEach(async e=>{M(e.reset)&&await e.reset()})}get internalTools(){return{convertTo:{class:Pn,isInternal:!0},link:{class:mo,isInternal:!0},bold:{class:fo,isInternal:!0},italic:{class:go,isInternal:!0},paragraph:{class:po,inlineToolbar:!0,isInternal:!0},stub:{class:Nn,isInternal:!0},moveUp:{class:jn,isInternal:!0},delete:{class:Fn,isInternal:!0},moveDown:{class:Dn,isInternal:!0}}}toolPrepareMethodSuccess(e){const t=this.factory.get(e.toolName);if(t.isInline()){const i=["render"].filter(s=>!t.create()[s]);if(i.length){T(`Incorrect Inline Tool: ${t.name}. Some of required methods is not implemented %o`,"warn",i),this.toolsUnavailable.set(t.name,t);return}}this.toolsAvailable.set(t.name,t)}toolPrepareMethodFallback(e){this.toolsUnavailable.set(e.toolName,this.factory.get(e.toolName))}getListOfPrepareFunctions(e){const t=[];return Object.entries(e).forEach(([o,i])=>{t.push({function:M(i.class.prepare)?i.class.prepare:()=>{},data:{toolName:o,config:i.config}})}),t}prepareBlockTools(){Array.from(this.blockTools.values()).forEach(e=>{this.assignInlineToolsToBlockTool(e),this.assignBlockTunesToBlockTool(e)})}assignInlineToolsToBlockTool(e){if(this.config.inlineToolbar!==!1){if(e.enabledInlineTools===!0){e.inlineTools=new F(Array.isArray(this.config.inlineToolbar)?this.config.inlineToolbar.map(t=>[t,this.inlineTools.get(t)]):Array.from(this.inlineTools.entries()));return}Array.isArray(e.enabledInlineTools)&&(e.inlineTools=new F(["convertTo",...e.enabledInlineTools].map(t=>[t,this.inlineTools.get(t)])))}}assignBlockTunesToBlockTool(e){if(e.enabledBlockTunes!==!1){if(Array.isArray(e.enabledBlockTunes)){const t=new F(e.enabledBlockTunes.map(o=>[o,this.blockTunes.get(o)]));e.tunes=new F([...t,...this.blockTunes.internalTools]);return}if(Array.isArray(this.config.tunes)){const t=new F(this.config.tunes.map(o=>[o,this.blockTunes.get(o)]));e.tunes=new F([...t,...this.blockTunes.internalTools]);return}e.tunes=this.blockTunes.internalTools}}validateTools(){for(const e in this.config.tools)if(Object.prototype.hasOwnProperty.call(this.config.tools,e)){if(e in this.internalTools)return;const t=this.config.tools[e];if(!M(t)&&!M(t.class))throw Error(`Tool «${e}» must be a constructor function or an object with function in the «class» property`)}}prepareConfig(){const e={};for(const t in this.config.tools)N(this.config.tools[t])?e[t]=this.config.tools[t]:e[t]={class:this.config.tools[t]};return e}}ka([fe],Hn.prototype,"getAllInlineToolsSanitizeConfig",1);const ya=`:root{--selectionColor: #e1f2ff;--inlineSelectionColor: #d4ecff;--bg-light: #eff2f5;--grayText: #707684;--color-dark: #1D202B;--color-active-icon: #388AE5;--color-gray-border: rgba(201, 201, 204, .48);--content-width: 650px;--narrow-mode-right-padding: 50px;--toolbox-buttons-size: 26px;--toolbox-buttons-size--mobile: 36px;--icon-size: 20px;--icon-size--mobile: 28px;--block-padding-vertical: .4em;--color-line-gray: #EFF0F1 }.codex-editor{position:relative;-webkit-box-sizing:border-box;box-sizing:border-box;z-index:1}.codex-editor .hide{display:none}.codex-editor__redactor [contenteditable]:empty:after{content:"\\feff"}@media (min-width: 651px){.codex-editor--narrow .codex-editor__redactor{margin-right:50px}}@media (min-width: 651px){.codex-editor--narrow.codex-editor--rtl .codex-editor__redactor{margin-left:50px;margin-right:0}}@media (min-width: 651px){.codex-editor--narrow .ce-toolbar__actions{right:-5px}}.codex-editor-copyable{position:absolute;height:1px;width:1px;top:-400%;opacity:.001}.codex-editor-overlay{position:fixed;top:0;left:0;right:0;bottom:0;z-index:999;pointer-events:none;overflow:hidden}.codex-editor-overlay__container{position:relative;pointer-events:auto;z-index:0}.codex-editor-overlay__rectangle{position:absolute;pointer-events:none;background-color:#2eaadc33;border:1px solid transparent}.codex-editor svg{max-height:100%}.codex-editor path{stroke:currentColor}.codex-editor ::-moz-selection{background-color:#d4ecff}.codex-editor ::selection{background-color:#d4ecff}.codex-editor--toolbox-opened [contentEditable=true][data-placeholder]:focus:before{opacity:0!important}.ce-scroll-locked{overflow:hidden}.ce-scroll-locked--hard{overflow:hidden;top:calc(-1 * var(--window-scroll-offset));position:fixed;width:100%}.ce-toolbar{position:absolute;left:0;right:0;top:0;-webkit-transition:opacity .1s ease;transition:opacity .1s ease;will-change:opacity,top;display:none}.ce-toolbar--opened{display:block}.ce-toolbar__content{max-width:650px;margin:0 auto;position:relative}.ce-toolbar__plus{color:#1d202b;cursor:pointer;width:26px;height:26px;border-radius:7px;display:-webkit-inline-box;display:-ms-inline-flexbox;display:inline-flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;-ms-flex-negative:0;flex-shrink:0}@media (max-width: 650px){.ce-toolbar__plus{width:36px;height:36px}}@media (hover: hover){.ce-toolbar__plus:hover{background-color:#eff2f5}}.ce-toolbar__plus--active{background-color:#eff2f5;-webkit-animation:bounceIn .75s 1;animation:bounceIn .75s 1;-webkit-animation-fill-mode:forwards;animation-fill-mode:forwards}.ce-toolbar__plus-shortcut{opacity:.6;word-spacing:-2px;margin-top:5px}@media (max-width: 650px){.ce-toolbar__plus{position:absolute;background-color:#fff;border:1px solid #E8E8EB;-webkit-box-shadow:0 3px 15px -3px rgba(13,20,33,.13);box-shadow:0 3px 15px -3px #0d142121;border-radius:6px;z-index:2;position:static}.ce-toolbar__plus--left-oriented:before{left:15px;margin-left:0}.ce-toolbar__plus--right-oriented:before{left:auto;right:15px;margin-left:0}}.ce-toolbar__actions{position:absolute;right:100%;opacity:0;display:-webkit-box;display:-ms-flexbox;display:flex;padding-right:5px}.ce-toolbar__actions--opened{opacity:1}@media (max-width: 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[hidden]{display:none!important}.ce-inline-toolbar__toggler-and-button-wrapper{display:-webkit-box;display:-ms-flexbox;display:flex;width:100%;padding:0 6px}.ce-inline-toolbar__buttons{display:-webkit-box;display:-ms-flexbox;display:flex}.ce-inline-toolbar__dropdown{display:-webkit-box;display:-ms-flexbox;display:flex;padding:6px;margin:0 6px 0 -6px;-webkit-box-align:center;-ms-flex-align:center;align-items:center;cursor:pointer;border-right:1px solid rgba(201,201,204,.48);-webkit-box-sizing:border-box;box-sizing:border-box}@media (hover: hover){.ce-inline-toolbar__dropdown:hover{background:#eff2f5}}.ce-inline-toolbar__dropdown--hidden{display:none}.ce-inline-toolbar__dropdown-content,.ce-inline-toolbar__dropdown-arrow{display:-webkit-box;display:-ms-flexbox;display:flex}.ce-inline-toolbar__dropdown-content svg,.ce-inline-toolbar__dropdown-arrow svg{width:20px;height:20px}.ce-inline-toolbar__shortcut{opacity:.6;word-spacing:-3px;margin-top:3px}.ce-inline-tool{color:var(--color-text-primary);display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;border:0;border-radius:4px;line-height:normal;height:100%;padding:0;width:28px;background-color:transparent;cursor:pointer}@media (max-width: 650px){.ce-inline-tool{width:36px;height:36px}}@media (hover: hover){.ce-inline-tool:hover{background-color:#f8f8f8}}.ce-inline-tool svg{display:block;width:20px;height:20px}@media (max-width: 650px){.ce-inline-tool svg{width:28px;height:28px}}.ce-inline-tool--link .icon--unlink,.ce-inline-tool--unlink .icon--link{display:none}.ce-inline-tool--unlink .icon--unlink{display:inline-block;margin-bottom:-1px}.ce-inline-tool-input{background:#F8F8F8;border:1px solid rgba(226,226,229,.2);border-radius:6px;padding:4px 8px;font-size:14px;line-height:22px;outline:none;margin:0;width:100%;-webkit-box-sizing:border-box;box-sizing:border-box;display:none;font-weight:500;-webkit-appearance:none;font-family:inherit}@media (max-width: 650px){.ce-inline-tool-input{font-size:15px;font-weight:500}}.ce-inline-tool-input::-webkit-input-placeholder{color:#707684}.ce-inline-tool-input::-moz-placeholder{color:#707684}.ce-inline-tool-input:-ms-input-placeholder{color:#707684}.ce-inline-tool-input::-ms-input-placeholder{color:#707684}.ce-inline-tool-input::placeholder{color:#707684}.ce-inline-tool-input--showed{display:block}.ce-inline-tool--active{background:var(--color-background-icon-active);color:var(--color-text-icon-active)}@-webkit-keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}.ce-block{-webkit-animation:fade-in .3s ease;animation:fade-in .3s 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.ce-block__content:after{content:"";position:absolute;top:100%;height:1px;width:100%;color:#388ae5;background:repeating-linear-gradient(90deg,#388AE5,#388AE5 1px,#fff 1px,#fff 6px)}.ce-block a{cursor:pointer;-webkit-text-decoration:underline;text-decoration:underline}.ce-block b{font-weight:700}.ce-block i{font-style:italic}@-webkit-keyframes bounceIn{0%,20%,40%,60%,80%,to{-webkit-animation-timing-function:cubic-bezier(.215,.61,.355,1);animation-timing-function:cubic-bezier(.215,.61,.355,1)}0%{-webkit-transform:scale3d(.9,.9,.9);transform:scale3d(.9,.9,.9)}20%{-webkit-transform:scale3d(1.03,1.03,1.03);transform:scale3d(1.03,1.03,1.03)}60%{-webkit-transform:scale3d(1,1,1);transform:scaleZ(1)}}@keyframes 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buttonClicked{0%,20%,40%,60%,80%,to{-webkit-animation-timing-function:cubic-bezier(.215,.61,.355,1);animation-timing-function:cubic-bezier(.215,.61,.355,1)}0%{-webkit-transform:scale3d(.95,.95,.95);transform:scale3d(.95,.95,.95)}60%{-webkit-transform:scale3d(1.02,1.02,1.02);transform:scale3d(1.02,1.02,1.02)}80%{-webkit-transform:scale3d(1,1,1);transform:scaleZ(1)}}@keyframes buttonClicked{0%,20%,40%,60%,80%,to{-webkit-animation-timing-function:cubic-bezier(.215,.61,.355,1);animation-timing-function:cubic-bezier(.215,.61,.355,1)}0%{-webkit-transform:scale3d(.95,.95,.95);transform:scale3d(.95,.95,.95)}60%{-webkit-transform:scale3d(1.02,1.02,1.02);transform:scale3d(1.02,1.02,1.02)}80%{-webkit-transform:scale3d(1,1,1);transform:scaleZ(1)}}.cdx-block{padding:.4em 0}.cdx-block::-webkit-input-placeholder{line-height:normal!important}.cdx-input{border:1px solid rgba(201,201,204,.48);-webkit-box-shadow:inset 0 1px 2px 0 rgba(35,44,72,.06);box-shadow:inset 0 1px 2px #232c480f;border-radius:3px;padding:10px 12px;outline:none;width:100%;-webkit-box-sizing:border-box;box-sizing:border-box}.cdx-input[data-placeholder]:before{position:static!important}.cdx-input[data-placeholder]:before{display:inline-block;width:0;white-space:nowrap;pointer-events:none}.cdx-settings-button{display:-webkit-inline-box;display:-ms-inline-flexbox;display:inline-flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;border-radius:3px;cursor:pointer;border:0;outline:none;background-color:transparent;vertical-align:bottom;color:inherit;margin:0;min-width:26px;min-height:26px}.cdx-settings-button--focused{background:rgba(34,186,255,.08)!important}.cdx-settings-button--focused{-webkit-box-shadow:inset 0 0 0px 1px rgba(7,161,227,.08);box-shadow:inset 0 0 0 1px 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cdxRotation{0%{-webkit-transform:rotate(0deg);transform:rotate(0)}to{-webkit-transform:rotate(360deg);transform:rotate(360deg)}}@keyframes cdxRotation{0%{-webkit-transform:rotate(0deg);transform:rotate(0)}to{-webkit-transform:rotate(360deg);transform:rotate(360deg)}}.cdx-button{padding:13px;border-radius:3px;border:1px solid rgba(201,201,204,.48);font-size:14.9px;background:#fff;-webkit-box-shadow:0 2px 2px 0 rgba(18,30,57,.04);box-shadow:0 2px 2px #121e390a;color:#707684;text-align:center;cursor:pointer}@media (hover: hover){.cdx-button:hover{background:#FBFCFE;-webkit-box-shadow:0 1px 3px 0 rgba(18,30,57,.08);box-shadow:0 1px 3px #121e3914}}.cdx-button svg{height:20px;margin-right:.2em;margin-top:-2px}.ce-stub{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;padding:12px 18px;margin:10px 0;border-radius:10px;background:#eff2f5;border:1px solid #EFF0F1;color:#707684;font-size:14px}.ce-stub svg{width:20px;height:20px}.ce-stub__info{margin-left:14px}.ce-stub__title{font-weight:500;text-transform:capitalize}.codex-editor.codex-editor--rtl{direction:rtl}.codex-editor.codex-editor--rtl .cdx-list{padding-left:0;padding-right:40px}.codex-editor.codex-editor--rtl .ce-toolbar__plus{right:-26px;left:auto}.codex-editor.codex-editor--rtl .ce-toolbar__actions{right:auto;left:-26px}@media (max-width: 650px){.codex-editor.codex-editor--rtl .ce-toolbar__actions{margin-left:0;margin-right:auto;padding-right:0;padding-left:10px}}.codex-editor.codex-editor--rtl .ce-settings{left:5px;right:auto}.codex-editor.codex-editor--rtl .ce-settings:before{right:auto;left:25px}.codex-editor.codex-editor--rtl .ce-settings__button:not(:nth-child(3n+3)){margin-left:3px;margin-right:0}.codex-editor.codex-editor--rtl .ce-conversion-tool__icon{margin-right:0;margin-left:10px}.codex-editor.codex-editor--rtl .ce-inline-toolbar__dropdown{border-right:0px solid transparent;border-left:1px solid rgba(201,201,204,.48);margin:0 -6px 0 6px}.codex-editor.codex-editor--rtl .ce-inline-toolbar__dropdown .icon--toggler-down{margin-left:0;margin-right:4px}@media (min-width: 651px){.codex-editor--narrow.codex-editor--rtl .ce-toolbar__plus{left:0;right:5px}}@media (min-width: 651px){.codex-editor--narrow.codex-editor--rtl .ce-toolbar__actions{left:-5px}}.cdx-search-field{--icon-margin-right: 10px;background:#F8F8F8;border:1px solid rgba(226,226,229,.2);border-radius:6px;padding:2px;display:grid;grid-template-columns:auto auto 1fr;grid-template-rows:auto}.cdx-search-field__icon{width:26px;height:26px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;margin-right:var(--icon-margin-right)}.cdx-search-field__icon svg{width:20px;height:20px;color:#707684}.cdx-search-field__input{font-size:14px;outline:none;font-weight:500;font-family:inherit;border:0;background:transparent;margin:0;padding:0;line-height:22px;min-width:calc(100% - 26px - var(--icon-margin-right))}.cdx-search-field__input::-webkit-input-placeholder{color:#707684;font-weight:500}.cdx-search-field__input::-moz-placeholder{color:#707684;font-weight:500}.cdx-search-field__input:-ms-input-placeholder{color:#707684;font-weight:500}.cdx-search-field__input::-ms-input-placeholder{color:#707684;font-weight:500}.cdx-search-field__input::placeholder{color:#707684;font-weight:500}.ce-popover{--border-radius: 6px;--width: 200px;--max-height: 270px;--padding: 6px;--offset-from-target: 8px;--color-border: #EFF0F1;--color-shadow: rgba(13, 20, 33, .1);--color-background: white;--color-text-primary: black;--color-text-secondary: #707684;--color-border-icon: rgba(201, 201, 204, .48);--color-border-icon-disabled: #EFF0F1;--color-text-icon-active: #388AE5;--color-background-icon-active: rgba(56, 138, 229, .1);--color-background-item-focus: rgba(34, 186, 255, .08);--color-shadow-item-focus: rgba(7, 161, 227, .08);--color-background-item-hover: #F8F8F8;--color-background-item-confirm: #E24A4A;--color-background-item-confirm-hover: #CE4343;--popover-top: calc(100% + var(--offset-from-target));--popover-left: 0;--nested-popover-overlap: 4px;--icon-size: 20px;--item-padding: 3px;--item-height: calc(var(--icon-size) + 2 * var(--item-padding))}.ce-popover__container{min-width:var(--width);width:var(--width);max-height:var(--max-height);border-radius:var(--border-radius);overflow:hidden;-webkit-box-sizing:border-box;box-sizing:border-box;-webkit-box-shadow:0px 3px 15px -3px var(--color-shadow);box-shadow:0 3px 15px -3px var(--color-shadow);position:absolute;left:var(--popover-left);top:var(--popover-top);background:var(--color-background);display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;z-index:4;opacity:0;max-height:0;pointer-events:none;padding:0;border:none}.ce-popover--opened>.ce-popover__container{opacity:1;padding:var(--padding);max-height:var(--max-height);pointer-events:auto;-webkit-animation:panelShowing .1s ease;animation:panelShowing .1s ease;border:1px solid var(--color-border)}@media (max-width: 650px){.ce-popover--opened>.ce-popover__container{-webkit-animation:panelShowingMobile .25s ease;animation:panelShowingMobile .25s ease}}.ce-popover--open-top .ce-popover__container{--popover-top: calc(-1 * (var(--offset-from-target) + var(--popover-height)))}.ce-popover--open-left .ce-popover__container{--popover-left: calc(-1 * var(--width) + 100%)}.ce-popover__items{overflow-y:auto;-ms-scroll-chaining:none;overscroll-behavior:contain}@media (max-width: 650px){.ce-popover__overlay{position:fixed;top:0;bottom:0;left:0;right:0;background:#1D202B;z-index:3;opacity:.5;-webkit-transition:opacity .12s ease-in;transition:opacity .12s ease-in;will-change:opacity;visibility:visible}}.ce-popover__overlay--hidden{display:none}@media (max-width: 650px){.ce-popover .ce-popover__container{--offset: 5px;position:fixed;max-width:none;min-width:calc(100% - var(--offset) * 2);left:var(--offset);right:var(--offset);bottom:calc(var(--offset) + env(safe-area-inset-bottom));top:auto;border-radius:10px}}.ce-popover__search{margin-bottom:5px}.ce-popover__nothing-found-message{color:#707684;display:none;cursor:default;padding:3px;font-size:14px;line-height:20px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ce-popover__nothing-found-message--displayed{display:block}.ce-popover--nested .ce-popover__container{--popover-left: calc(var(--nesting-level) * (var(--width) - var(--nested-popover-overlap)));top:calc(var(--trigger-item-top) - var(--nested-popover-overlap));position:absolute}.ce-popover--open-top.ce-popover--nested .ce-popover__container{top:calc(var(--trigger-item-top) - var(--popover-height) + var(--item-height) + var(--offset-from-target) + var(--nested-popover-overlap))}.ce-popover--open-left .ce-popover--nested .ce-popover__container{--popover-left: calc(-1 * (var(--nesting-level) + 1) * var(--width) + 100%)}.ce-popover-item-separator{padding:4px 3px}.ce-popover-item-separator--hidden{display:none}.ce-popover-item-separator__line{height:1px;background:var(--color-border);width:100%}.ce-popover-item-html--hidden{display:none}.ce-popover-item{--border-radius: 6px;border-radius:var(--border-radius);display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;padding:var(--item-padding);color:var(--color-text-primary);-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;border:none;background:transparent}@media (max-width: 650px){.ce-popover-item{padding:4px}}.ce-popover-item:not(:last-of-type){margin-bottom:1px}.ce-popover-item__icon{width:26px;height:26px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.ce-popover-item__icon svg{width:20px;height:20px}@media (max-width: 650px){.ce-popover-item__icon{width:36px;height:36px;border-radius:8px}.ce-popover-item__icon svg{width:28px;height:28px}}.ce-popover-item__icon--tool{margin-right:4px}.ce-popover-item__title{font-size:14px;line-height:20px;font-weight:500;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;margin-right:auto}@media (max-width: 650px){.ce-popover-item__title{font-size:16px}}.ce-popover-item__secondary-title{color:var(--color-text-secondary);font-size:12px;white-space:nowrap;letter-spacing:-.1em;padding-right:5px;opacity:.6}@media (max-width: 650px){.ce-popover-item__secondary-title{display:none}}.ce-popover-item--active{background:var(--color-background-icon-active);color:var(--color-text-icon-active)}.ce-popover-item--disabled{color:var(--color-text-secondary);cursor:default;pointer-events:none}.ce-popover-item--focused:not(.ce-popover-item--no-focus){background:var(--color-background-item-focus)!important}.ce-popover-item--hidden{display:none}@media (hover: hover){.ce-popover-item:hover{cursor:pointer}.ce-popover-item:hover:not(.ce-popover-item--no-hover){background-color:var(--color-background-item-hover)}}.ce-popover-item--confirmation{background:var(--color-background-item-confirm)}.ce-popover-item--confirmation .ce-popover-item__title,.ce-popover-item--confirmation .ce-popover-item__icon{color:#fff}@media (hover: hover){.ce-popover-item--confirmation:not(.ce-popover-item--no-hover):hover{background:var(--color-background-item-confirm-hover)}}.ce-popover-item--confirmation:not(.ce-popover-item--no-focus).ce-popover-item--focused{background:var(--color-background-item-confirm-hover)!important}@-webkit-keyframes panelShowing{0%{opacity:0;-webkit-transform:translateY(-8px) scale(.9);transform:translateY(-8px) scale(.9)}70%{opacity:1;-webkit-transform:translateY(2px);transform:translateY(2px)}to{-webkit-transform:translateY(0);transform:translateY(0)}}@keyframes panelShowing{0%{opacity:0;-webkit-transform:translateY(-8px) scale(.9);transform:translateY(-8px) scale(.9)}70%{opacity:1;-webkit-transform:translateY(2px);transform:translateY(2px)}to{-webkit-transform:translateY(0);transform:translateY(0)}}@-webkit-keyframes panelShowingMobile{0%{opacity:0;-webkit-transform:translateY(14px) scale(.98);transform:translateY(14px) scale(.98)}70%{opacity:1;-webkit-transform:translateY(-4px);transform:translateY(-4px)}to{-webkit-transform:translateY(0);transform:translateY(0)}}@keyframes panelShowingMobile{0%{opacity:0;-webkit-transform:translateY(14px) scale(.98);transform:translateY(14px) scale(.98)}70%{opacity:1;-webkit-transform:translateY(-4px);transform:translateY(-4px)}to{-webkit-transform:translateY(0);transform:translateY(0)}}.wobble{-webkit-animation-name:wobble;animation-name:wobble;-webkit-animation-duration:.4s;animation-duration:.4s}@-webkit-keyframes wobble{0%{-webkit-transform:translate3d(0,0,0);transform:translateZ(0)}15%{-webkit-transform:translate3d(-9%,0,0);transform:translate3d(-9%,0,0)}30%{-webkit-transform:translate3d(9%,0,0);transform:translate3d(9%,0,0)}45%{-webkit-transform:translate3d(-4%,0,0);transform:translate3d(-4%,0,0)}60%{-webkit-transform:translate3d(4%,0,0);transform:translate3d(4%,0,0)}75%{-webkit-transform:translate3d(-1%,0,0);transform:translate3d(-1%,0,0)}to{-webkit-transform:translate3d(0,0,0);transform:translateZ(0)}}@keyframes wobble{0%{-webkit-transform:translate3d(0,0,0);transform:translateZ(0)}15%{-webkit-transform:translate3d(-9%,0,0);transform:translate3d(-9%,0,0)}30%{-webkit-transform:translate3d(9%,0,0);transform:translate3d(9%,0,0)}45%{-webkit-transform:translate3d(-4%,0,0);transform:translate3d(-4%,0,0)}60%{-webkit-transform:translate3d(4%,0,0);transform:translate3d(4%,0,0)}75%{-webkit-transform:translate3d(-1%,0,0);transform:translate3d(-1%,0,0)}to{-webkit-transform:translate3d(0,0,0);transform:translateZ(0)}}.ce-popover-header{margin-bottom:8px;margin-top:4px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.ce-popover-header__text{font-size:18px;font-weight:600}.ce-popover-header__back-button{border:0;background:transparent;width:36px;height:36px;color:var(--color-text-primary)}.ce-popover-header__back-button svg{display:block;width:28px;height:28px}.ce-popover--inline{--height: 38px;--height-mobile: 46px;--container-padding: 4px;position:relative}.ce-popover--inline .ce-popover__custom-content{margin-bottom:0}.ce-popover--inline .ce-popover__items{display:-webkit-box;display:-ms-flexbox;display:flex}.ce-popover--inline .ce-popover__container{-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row;padding:var(--container-padding);height:var(--height);top:0;min-width:-webkit-max-content;min-width:-moz-max-content;min-width:max-content;width:-webkit-max-content;width:-moz-max-content;width:max-content;-webkit-animation:none;animation:none}@media (max-width: 650px){.ce-popover--inline .ce-popover__container{height:var(--height-mobile);position:absolute}}.ce-popover--inline .ce-popover-item-separator{padding:0 4px}.ce-popover--inline .ce-popover-item-separator__line{height:100%;width:1px}.ce-popover--inline .ce-popover-item{border-radius:4px;padding:4px}.ce-popover--inline .ce-popover-item__icon--tool{-webkit-box-shadow:none;box-shadow:none;background:transparent;margin-right:0}.ce-popover--inline .ce-popover-item__icon{width:auto;width:initial;height:auto;height:initial}.ce-popover--inline .ce-popover-item__icon svg{width:20px;height:20px}@media (max-width: 650px){.ce-popover--inline .ce-popover-item__icon svg{width:28px;height:28px}}.ce-popover--inline .ce-popover-item:not(:last-of-type){margin-bottom:0;margin-bottom:initial}.ce-popover--inline .ce-popover-item-html{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.ce-popover--inline .ce-popover-item__icon--chevron-right{-webkit-transform:rotate(90deg);transform:rotate(90deg)}.ce-popover--inline .ce-popover--nested-level-1 .ce-popover__container{--offset: 3px;left:0;top:calc(var(--height) + var(--offset))}@media (max-width: 650px){.ce-popover--inline .ce-popover--nested-level-1 .ce-popover__container{top:calc(var(--height-mobile) + var(--offset))}}.ce-popover--inline .ce-popover--nested .ce-popover__container{min-width:var(--width);width:var(--width);height:-webkit-fit-content;height:-moz-fit-content;height:fit-content;padding:6px;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}.ce-popover--inline .ce-popover--nested .ce-popover__items{display:block;width:100%}.ce-popover--inline .ce-popover--nested .ce-popover-item{border-radius:6px;padding:3px}@media (max-width: 650px){.ce-popover--inline .ce-popover--nested .ce-popover-item{padding:4px}}.ce-popover--inline .ce-popover--nested .ce-popover-item__icon--tool{margin-right:4px}.ce-popover--inline .ce-popover--nested .ce-popover-item__icon{width:26px;height:26px}.ce-popover--inline .ce-popover--nested .ce-popover-item-separator{padding:4px 3px}.ce-popover--inline .ce-popover--nested .ce-popover-item-separator__line{width:100%;height:1px}.codex-editor [data-placeholder]:empty:before,.codex-editor [data-placeholder][data-empty=true]:before{pointer-events:none;color:#707684;cursor:text;content:attr(data-placeholder)}.codex-editor [data-placeholder-active]:empty:before,.codex-editor [data-placeholder-active][data-empty=true]:before{pointer-events:none;color:#707684;cursor:text}.codex-editor [data-placeholder-active]:empty:focus:before,.codex-editor [data-placeholder-active][data-empty=true]:focus:before{content:attr(data-placeholder-active)} -`;class wa extends E{constructor(){super(...arguments),this.isMobile=!1,this.contentRectCache=null,this.resizeDebouncer=Bo(()=>{this.windowResize()},200),this.selectionChangeDebounced=Bo(()=>{this.selectionChanged()},na),this.documentTouchedListener=e=>{this.documentTouched(e)}}get CSS(){return{editorWrapper:"codex-editor",editorWrapperNarrow:"codex-editor--narrow",editorZone:"codex-editor__redactor",editorZoneHidden:"codex-editor__redactor--hidden",editorEmpty:"codex-editor--empty",editorRtlFix:"codex-editor--rtl"}}get contentRect(){if(this.contentRectCache!==null)return this.contentRectCache;const e=this.nodes.wrapper.querySelector(`.${R.CSS.content}`);return e?(this.contentRectCache=e.getBoundingClientRect(),this.contentRectCache):{width:650,left:0,right:0}}async prepare(){this.setIsMobile(),this.make(),this.loadStyles()}toggleReadOnly(e){e?this.unbindReadOnlySensitiveListeners():window.requestIdleCallback(()=>{this.bindReadOnlySensitiveListeners()},{timeout:2e3})}checkEmptiness(){const{BlockManager:e}=this.Editor;this.nodes.wrapper.classList.toggle(this.CSS.editorEmpty,e.isEditorEmpty)}get someToolbarOpened(){const{Toolbar:e,BlockSettings:t,InlineToolbar:o}=this.Editor;return!!(t.opened||o.opened||e.toolbox.opened)}get someFlipperButtonFocused(){return this.Editor.Toolbar.toolbox.hasFocus()?!0:Object.entries(this.Editor).filter(([e,t])=>t.flipper instanceof ae).some(([e,t])=>t.flipper.hasFocus())}destroy(){this.nodes.holder.innerHTML="",this.unbindReadOnlyInsensitiveListeners()}closeAllToolbars(){const{Toolbar:e,BlockSettings:t,InlineToolbar:o}=this.Editor;t.close(),o.close(),e.toolbox.close()}setIsMobile(){const e=window.innerWidth{this.redactorClicked(e)},!1),this.readOnlyMutableListeners.on(document,"keydown",e=>{this.documentKeydown(e)},!0),this.readOnlyMutableListeners.on(document,"mousedown",e=>{this.documentClicked(e)},!0),this.watchBlockHoveredEvents(),this.enableInputsEmptyMark()}watchBlockHoveredEvents(){let e;this.readOnlyMutableListeners.on(this.nodes.redactor,"mousemove",ot(t=>{const o=t.target.closest(".ce-block");this.Editor.BlockSelection.anyBlockSelected||o&&e!==o&&(e=o,this.eventsDispatcher.emit(Qo,{block:this.Editor.BlockManager.getBlockByChildNode(o)}))},20),{passive:!0})}unbindReadOnlySensitiveListeners(){this.readOnlyMutableListeners.clearAll()}windowResize(){this.contentRectCache=null,this.setIsMobile()}documentKeydown(e){switch(e.keyCode){case y.ENTER:this.enterPressed(e);break;case y.BACKSPACE:case y.DELETE:this.backspacePressed(e);break;case y.ESC:this.escapePressed(e);break;default:this.defaultBehaviour(e);break}}defaultBehaviour(e){const{currentBlock:t}=this.Editor.BlockManager,o=e.target.closest(`.${this.CSS.editorWrapper}`),i=e.altKey||e.ctrlKey||e.metaKey||e.shiftKey;if(t!==void 0&&o===null){this.Editor.BlockEvents.keydown(e);return}o||t&&i||(this.Editor.BlockManager.unsetCurrentBlock(),this.Editor.Toolbar.close())}backspacePressed(e){const{BlockManager:t,BlockSelection:o,Caret:i}=this.Editor;if(o.anyBlockSelected&&!b.isSelectionExists){const s=t.removeSelectedBlocks(),r=t.insertDefaultBlockAtIndex(s,!0);i.setToBlock(r,i.positions.START),o.clearSelection(e),e.preventDefault(),e.stopPropagation(),e.stopImmediatePropagation()}}escapePressed(e){this.Editor.BlockSelection.clearSelection(e),this.Editor.Toolbar.toolbox.opened?(this.Editor.Toolbar.toolbox.close(),this.Editor.Caret.setToBlock(this.Editor.BlockManager.currentBlock,this.Editor.Caret.positions.END)):this.Editor.BlockSettings.opened?this.Editor.BlockSettings.close():this.Editor.InlineToolbar.opened?this.Editor.InlineToolbar.close():this.Editor.Toolbar.close()}enterPressed(e){const{BlockManager:t,BlockSelection:o}=this.Editor;if(this.someToolbarOpened)return;const i=t.currentBlockIndex>=0;if(o.anyBlockSelected&&!b.isSelectionExists){o.clearSelection(e),e.preventDefault(),e.stopImmediatePropagation(),e.stopPropagation();return}if(!this.someToolbarOpened&&i&&e.target.tagName==="BODY"){const s=this.Editor.BlockManager.insert();e.preventDefault(),this.Editor.Caret.setToBlock(s),this.Editor.Toolbar.moveAndOpen(s)}this.Editor.BlockSelection.clearSelection(e)}documentClicked(e){var a,l;if(!e.isTrusted)return;const t=e.target;this.nodes.holder.contains(t)||b.isAtEditor||(this.Editor.BlockManager.unsetCurrentBlock(),this.Editor.Toolbar.close());const i=(a=this.Editor.BlockSettings.nodes.wrapper)==null?void 0:a.contains(t),s=(l=this.Editor.Toolbar.nodes.settingsToggler)==null?void 0:l.contains(t),r=i||s;if(this.Editor.BlockSettings.opened&&!r){this.Editor.BlockSettings.close();const c=this.Editor.BlockManager.getBlockByChildNode(t);this.Editor.Toolbar.moveAndOpen(c)}this.Editor.BlockSelection.clearSelection(e)}documentTouched(e){let t=e.target;if(t===this.nodes.redactor){const o=e instanceof MouseEvent?e.clientX:e.touches[0].clientX,i=e instanceof MouseEvent?e.clientY:e.touches[0].clientY;t=document.elementFromPoint(o,i)}try{this.Editor.BlockManager.setCurrentBlockByChildNode(t)}catch{this.Editor.RectangleSelection.isRectActivated()||this.Editor.Caret.setToTheLastBlock()}this.Editor.ReadOnly.isEnabled||this.Editor.Toolbar.moveAndOpen()}redactorClicked(e){if(!b.isCollapsed)return;const t=e.target,o=e.metaKey||e.ctrlKey;if(d.isAnchor(t)&&o){e.stopImmediatePropagation(),e.stopPropagation();const i=t.getAttribute("href"),s=ei(i);oi(s);return}this.processBottomZoneClick(e)}processBottomZoneClick(e){const t=this.Editor.BlockManager.getBlockByIndex(-1),o=d.offset(t.holder).bottom,i=e.pageY,{BlockSelection:s}=this.Editor;if(e.target instanceof Element&&e.target.isEqualNode(this.nodes.redactor)&&!s.anyBlockSelected&&o{t=i,o=s}),Promise.resolve().then(async()=>{this.configuration=e,this.validate(),this.init(),await this.start(),await this.render();const{BlockManager:i,Caret:s,UI:r,ModificationsObserver:a}=this.moduleInstances;r.checkEmptiness(),a.enable(),this.configuration.autofocus===!0&&this.configuration.readOnly!==!0&&s.setToBlock(i.blocks[0],s.positions.START),t()}).catch(i=>{T(`Editor.js is not ready because of ${i}`,"error"),o(i)})}set configuration(e){var o,i;N(e)?this.config={...e}:this.config={holder:e},st(!!this.config.holderId,"config.holderId","config.holder"),this.config.holderId&&!this.config.holder&&(this.config.holder=this.config.holderId,this.config.holderId=null),this.config.holder==null&&(this.config.holder="editorjs"),this.config.logLevel||(this.config.logLevel=ko.VERBOSE),Vn(this.config.logLevel),st(!!this.config.initialBlock,"config.initialBlock","config.defaultBlock"),this.config.defaultBlock=this.config.defaultBlock||this.config.initialBlock||"paragraph",this.config.minHeight=this.config.minHeight!==void 0?this.config.minHeight:300;const t={type:this.config.defaultBlock,data:{}};this.config.placeholder=this.config.placeholder||!1,this.config.sanitizer=this.config.sanitizer||{p:!0,b:!0,a:!0},this.config.hideToolbar=this.config.hideToolbar?this.config.hideToolbar:!1,this.config.tools=this.config.tools||{},this.config.i18n=this.config.i18n||{},this.config.data=this.config.data||{blocks:[]},this.config.onReady=this.config.onReady||(()=>{}),this.config.onChange=this.config.onChange||(()=>{}),this.config.inlineToolbar=this.config.inlineToolbar!==void 0?this.config.inlineToolbar:!0,(V(this.config.data)||!this.config.data.blocks||this.config.data.blocks.length===0)&&(this.config.data={blocks:[t]}),this.config.readOnly=this.config.readOnly||!1,(o=this.config.i18n)!=null&&o.messages&&H.setDictionary(this.config.i18n.messages),this.config.i18n.direction=((i=this.config.i18n)==null?void 0:i.direction)||"ltr"}get configuration(){return this.config}validate(){const{holderId:e,holder:t}=this.config;if(e&&t)throw Error("«holderId» and «holder» param can't assign at the same time.");if(Q(t)&&!d.get(t))throw Error(`element with ID «${t}» is missing. Pass correct holder's ID.`);if(t&&N(t)&&!d.isElement(t))throw Error("«holder» value must be an Element node")}init(){this.constructModules(),this.configureModules()}async start(){await["Tools","UI","BlockManager","Paste","BlockSelection","RectangleSelection","CrossBlockSelection","ReadOnly"].reduce((t,o)=>t.then(async()=>{try{await this.moduleInstances[o].prepare()}catch(i){if(i instanceof Oo)throw new Error(i.message);T(`Module ${o} was skipped because of %o`,"warn",i)}}),Promise.resolve())}render(){return this.moduleInstances.Renderer.render(this.config.data.blocks)}constructModules(){Object.entries(Ea).forEach(([e,t])=>{try{this.moduleInstances[e]=new t({config:this.configuration,eventsDispatcher:this.eventsDispatcher})}catch(o){T("[constructModules]",`Module ${e} skipped because`,"error",o)}})}configureModules(){for(const e in this.moduleInstances)Object.prototype.hasOwnProperty.call(this.moduleInstances,e)&&(this.moduleInstances[e].state=this.getModulesDiff(e))}getModulesDiff(e){const t={};for(const o in this.moduleInstances)o!==e&&(t[o]=this.moduleInstances[o]);return t}}/** - * Editor.js - * - * @license Apache-2.0 - * @see Editor.js - * @author CodeX Team - */class Ba{static get version(){return"2.31.0-rc.9"}constructor(e){let t=()=>{};N(e)&&M(e.onReady)&&(t=e.onReady);const o=new xa(e);this.isReady=o.isReady.then(()=>{this.exportAPI(o),t()})}exportAPI(e){const t=["configuration"],o=()=>{Object.values(e.moduleInstances).forEach(s=>{M(s.destroy)&&s.destroy(),s.listeners.removeAll()}),Ri(),e=null;for(const s in this)Object.prototype.hasOwnProperty.call(this,s)&&delete this[s];Object.setPrototypeOf(this,null)};t.forEach(s=>{this[s]=e[s]}),this.destroy=o,Object.setPrototypeOf(this,e.moduleInstances.API.methods),delete this.exportAPI,Object.entries({blocks:{clear:"clear",render:"render"},caret:{focus:"focus"},events:{on:"on",off:"off",emit:"emit"},saver:{save:"save"}}).forEach(([s,r])=>{Object.entries(r).forEach(([a,l])=>{this[l]=e.moduleInstances.API.methods[s][a]})})}}return Ba}); diff --git a/plugins/tiddlywiki/editorjs/files/header.umd.js b/plugins/tiddlywiki/editorjs/files/header.umd.js deleted file mode 100644 index df5649345..000000000 --- a/plugins/tiddlywiki/editorjs/files/header.umd.js +++ /dev/null @@ -1,15 +0,0 @@ -/** - * Skipped minification because the original files appears to be already minified. - * Original file: /npm/@editorjs/header@2.8.8/dist/header.umd.js - * - * Do NOT use SRI with dynamically generated files! More information: https://www.jsdelivr.com/using-sri-with-dynamic-files - */ -(function(){"use strict";try{if(typeof document<"u"){var e=document.createElement("style");e.appendChild(document.createTextNode(".ce-header{padding:.6em 0 3px;margin:0;line-height:1.25em;outline:none}.ce-header p,.ce-header div{padding:0!important;margin:0!important}")),document.head.appendChild(e)}}catch(n){console.error("vite-plugin-css-injected-by-js",n)}})(); -(function(n,s){typeof exports=="object"&&typeof module<"u"?module.exports=s():typeof define=="function"&&define.amd?define(s):(n=typeof globalThis<"u"?globalThis:n||self,n.Header=s())})(this,function(){"use strict";const n="",s='',a='',h='',d='',u='',g='',c='';/** - * Header block for the Editor.js. - * - * @author CodeX (team@ifmo.su) - * @copyright CodeX 2018 - * @license MIT - * @version 2.0.0 - */class v{constructor({data:e,config:t,api:i,readOnly:r}){this.api=i,this.readOnly=r,this._settings=t,this._data=this.normalizeData(e),this._element=this.getTag()}get _CSS(){return{block:this.api.styles.block,wrapper:"ce-header"}}isHeaderData(e){return e.text!==void 0}normalizeData(e){const t={text:"",level:this.defaultLevel.number};return this.isHeaderData(e)&&(t.text=e.text||"",e.level!==void 0&&!isNaN(parseInt(e.level.toString()))&&(t.level=parseInt(e.level.toString()))),t}render(){return this._element}renderSettings(){return this.levels.map(e=>({icon:e.svg,label:this.api.i18n.t(`Heading ${e.number}`),onActivate:()=>this.setLevel(e.number),closeOnActivate:!0,isActive:this.currentLevel.number===e.number,render:()=>document.createElement("div")}))}setLevel(e){this.data={level:e,text:this.data.text}}merge(e){this._element.insertAdjacentHTML("beforeend",e.text)}validate(e){return e.text.trim()!==""}save(e){return{text:e.innerHTML,level:this.currentLevel.number}}static get conversionConfig(){return{export:"text",import:"text"}}static get sanitize(){return{level:!1,text:{}}}static get isReadOnlySupported(){return!0}get data(){return this._data.text=this._element.innerHTML,this._data.level=this.currentLevel.number,this._data}set data(e){if(this._data=this.normalizeData(e),e.level!==void 0&&this._element.parentNode){const t=this.getTag();t.innerHTML=this._element.innerHTML,this._element.parentNode.replaceChild(t,this._element),this._element=t}e.text!==void 0&&(this._element.innerHTML=this._data.text||"")}getTag(){const e=document.createElement(this.currentLevel.tag);return e.innerHTML=this._data.text||"",e.classList.add(this._CSS.wrapper),e.contentEditable=this.readOnly?"false":"true",e.dataset.placeholder=this.api.i18n.t(this._settings.placeholder||""),e}get currentLevel(){let e=this.levels.find(t=>t.number===this._data.level);return e||(e=this.defaultLevel),e}get defaultLevel(){if(this._settings.defaultLevel){const e=this.levels.find(t=>t.number===this._settings.defaultLevel);if(e)return e;console.warn("(ง'̀-'́)ง Heading Tool: the default level specified was not found in available levels")}return this.levels[1]}get levels(){const e=[{number:1,tag:"H1",svg:s},{number:2,tag:"H2",svg:a},{number:3,tag:"H3",svg:h},{number:4,tag:"H4",svg:d},{number:5,tag:"H5",svg:u},{number:6,tag:"H6",svg:g}];return this._settings.levels?e.filter(t=>this._settings.levels.includes(t.number)):e}onPaste(e){const t=e.detail;if("data"in t){const i=t.data;let r=this.defaultLevel.number;switch(i.tagName){case"H1":r=1;break;case"H2":r=2;break;case"H3":r=3;break;case"H4":r=4;break;case"H5":r=5;break;case"H6":r=6;break}this._settings.levels&&(r=this._settings.levels.reduce((o,l)=>Math.abs(l-r) - -Downloaded from Github releases: - -* [ext[EditorJs|https://github.com/codex-team/editor.js/releases]]: 2.31.0-rc.9 - -Downloaded from JsDelivr CDN: - -* [ext[Heading|https://github.com/editor-js/header]]: 2.8.8 -* [ext[List|https://github.com/editor-js/list]]: 2.0.6 diff --git a/plugins/tiddlywiki/editorjs/widget.js b/plugins/tiddlywiki/editorjs/widget.js deleted file mode 100644 index caecb4ad4..000000000 --- a/plugins/tiddlywiki/editorjs/widget.js +++ /dev/null @@ -1,90 +0,0 @@ -/*\ -title: $:/plugins/tiddlywiki/editorjs/widget.js -type: application/javascript -module-type: widget - -Text node widget - -\*/ - -"use strict"; - -var Widget = require("$:/core/modules/widgets/widget.js").widget; -var debounce = require("$:/core/modules/utils/debounce.js").debounce; - -var EditorJSWidget = function(parseTreeNode,options) { - this.initialise(parseTreeNode,options); -}; - -/* -Inherit from the base widget class -*/ -EditorJSWidget.prototype = new Widget(); - -/* -Render this widget into the DOM -*/ -EditorJSWidget.prototype.render = function(parent,nextSibling) { - this.parentDomNode = parent; - this.computeAttributes(); - this.execute(); - var container = $tw.utils.domMaker('div', { - class: 'tc-editorjs-container', - }); - var EditorJS = require("$:/plugins/tiddlywiki/editorjs/lib/editorjs.js"); - var List = require("$:/plugins/tiddlywiki/editorjs/lib/editorjs-list.js"); - var Header = require("$:/plugins/tiddlywiki/editorjs/lib/header.js"); - const editor = new EditorJS({ - holder: container, - tools: { - list: List, - header: Header - }, - onChange: this.debouncedSaveEditorContent.bind(this) - }); - this.editor = editor; - - editor.isReady - .then(() => { - console.log('Editor.js is ready to work!', editor.onChange); - }) - .catch((reason) => { - console.log('Editor.js initialization failed because of', reason) - }); - - parent.insertBefore(container,nextSibling); - this.domNodes.push(container); -}; - -EditorJSWidget.prototype.saveEditorContent = function() { - this.editor.save().then((outputData) => { - console.log('Article data: ', outputData) - }).catch((error) => { - console.log('Saving failed: ', error) - }); -} - -// Debounced save function for performance -EditorJSWidget.prototype.debouncedSaveEditorContent = debounce(EditorJSWidget.prototype.saveEditorContent, 300); - -/* -Compute the internal state of the widget -*/ -EditorJSWidget.prototype.execute = function() { - // Nothing to do for a text node -}; - -/* -Selectively refreshes the widget if needed. Returns true if the widget or any of its children needed re-rendering -*/ -EditorJSWidget.prototype.refresh = function(changedTiddlers) { - var changedAttributes = this.computeAttributes(); - if(changedAttributes.text) { - this.refreshSelf(); - return true; - } else { - return false; - } -}; - -exports.editorjs = EditorJSWidget; diff --git a/plugins/tiddlywiki/editorjs/ast/wikiAstFromEditorJSAst.js b/plugins/tiddlywiki/prosemirror/ast/wikiAstFromEditorJSAst.js similarity index 88% rename from plugins/tiddlywiki/editorjs/ast/wikiAstFromEditorJSAst.js rename to plugins/tiddlywiki/prosemirror/ast/wikiAstFromEditorJSAst.js index eeb26bd7f..00bd23701 100644 --- a/plugins/tiddlywiki/editorjs/ast/wikiAstFromEditorJSAst.js +++ b/plugins/tiddlywiki/prosemirror/ast/wikiAstFromEditorJSAst.js @@ -1,9 +1,9 @@ /*\ -title: $:/plugins/tiddlywiki/editorjs/ast/wikiAstFromEditorJSAst.js +title: $:/plugins/tiddlywiki/prosemirror/ast/wikiAstFromProsemirrorAst.js type: application/javascript module-type: library -Get the EditorJS AST from a Wiki AST +Get the Prosemirror AST from a Wiki AST \*/ @@ -30,11 +30,11 @@ const builders = { set, }; -function wikiAstFromEditorJSAst(input) { +function wikiAstFromProsemirrorAst(input) { return convertNodes(builders, Array.isArray(input) ? input : [input]); } -exports.wikiAstFromEditorJSAst = wikiAstFromEditorJSAst; +exports.wikiAstFromProsemirrorAst = wikiAstFromProsemirrorAst; function convertNodes(builders, nodes) { if (nodes === undefined || nodes.length === 0) { diff --git a/plugins/tiddlywiki/editorjs/ast/wikiAstToEditorJSAst.js b/plugins/tiddlywiki/prosemirror/ast/wikiAstToEditorJSAst.js similarity index 74% rename from plugins/tiddlywiki/editorjs/ast/wikiAstToEditorJSAst.js rename to plugins/tiddlywiki/prosemirror/ast/wikiAstToEditorJSAst.js index 37e953580..3d5b9c0e3 100644 --- a/plugins/tiddlywiki/editorjs/ast/wikiAstToEditorJSAst.js +++ b/plugins/tiddlywiki/prosemirror/ast/wikiAstToEditorJSAst.js @@ -1,16 +1,16 @@ /*\ -title: $:/plugins/tiddlywiki/editorjs/ast/wikiAstToEditorJSAst.js +title: $:/plugins/tiddlywiki/prosemirror/ast/wikiAstToProsemirrorAst.js type: application/javascript module-type: library -Get the EditorJS AST from a Wiki AST +Get the Prosemirror AST from a Wiki AST \*/ -function wikiAstToEditorJSAst(node, options) { +function wikiAstToProsemirrorAst(node, options) { return convertNodes({ ...initialContext, ...options }, Array.isArray(node) ? node : [node]); } -exports.wikiAstToEditorJSAst = wikiAstToEditorJSAst; +exports.wikiAstToProsemirrorAst = wikiAstToProsemirrorAst; const initialContext = { builders, @@ -23,21 +23,21 @@ function convertNodes(context, nodes) { } return nodes.reduce((accumulator, node) => { - return [...accumulator, ...editorJSNode(context, node)]; + return [...accumulator, ...prosemirrorNode(context, node)]; }, []); } -function editorJSNode(context, node) { +function prosemirrorNode(context, node) { const id = context.idCreator?.(); const withId = (nodeToAddId) => (id === undefined ? nodeToAddId : { ...nodeToAddId, id }); if ('rule' in node && node.rule !== undefined && node.rule in context.builders) { const builder = context.builders[node.rule]; if (typeof builder === 'function') { // basic elements - const builtEditorJSNodeOrNodes = builder(context, node); - return Array.isArray(builtEditorJSNodeOrNodes) - ? builtEditorJSNodeOrNodes.map((child) => withId(child)) - : ([withId(builtEditorJSNodeOrNodes)]); + const builtProsemirrorNodeOrNodes = builder(context, node); + return Array.isArray(builtProsemirrorNodeOrNodes) + ? builtProsemirrorNodeOrNodes.map((child) => withId(child)) + : ([withId(builtProsemirrorNodeOrNodes)]); } } else if ('text' in node) { // text node diff --git a/plugins/tiddlywiki/prosemirror/files/prosemirror-example-setup.cjs b/plugins/tiddlywiki/prosemirror/files/prosemirror-example-setup.cjs new file mode 100644 index 000000000..2bab07c32 --- /dev/null +++ b/plugins/tiddlywiki/prosemirror/files/prosemirror-example-setup.cjs @@ -0,0 +1,469 @@ +'use strict'; + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); } +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } +function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; } +function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); } +function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } +function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } } +function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); } +function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); } +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor); } } +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; } +function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); } +function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); } +var prosemirrorKeymap = require('prosemirror-keymap'); +var prosemirrorHistory = require('prosemirror-history'); +var prosemirrorCommands = require('prosemirror-commands'); +var prosemirrorState = require('prosemirror-state'); +var prosemirrorDropcursor = require('prosemirror-dropcursor'); +var prosemirrorGapcursor = require('prosemirror-gapcursor'); +var prosemirrorMenu = require('prosemirror-menu'); +var prosemirrorSchemaList = require('prosemirror-schema-list'); +var prosemirrorInputrules = require('prosemirror-inputrules'); +var prefix = "ProseMirror-prompt"; +function openPrompt(options) { + var wrapper = document.body.appendChild(document.createElement("div")); + wrapper.className = prefix; + var mouseOutside = function mouseOutside(e) { + if (!wrapper.contains(e.target)) close(); + }; + setTimeout(function () { + return window.addEventListener("mousedown", mouseOutside); + }, 50); + var close = function close() { + window.removeEventListener("mousedown", mouseOutside); + if (wrapper.parentNode) wrapper.parentNode.removeChild(wrapper); + }; + var domFields = []; + for (var name in options.fields) domFields.push(options.fields[name].render()); + var submitButton = document.createElement("button"); + submitButton.type = "submit"; + submitButton.className = prefix + "-submit"; + submitButton.textContent = "OK"; + var cancelButton = document.createElement("button"); + cancelButton.type = "button"; + cancelButton.className = prefix + "-cancel"; + cancelButton.textContent = "Cancel"; + cancelButton.addEventListener("click", close); + var form = wrapper.appendChild(document.createElement("form")); + if (options.title) form.appendChild(document.createElement("h5")).textContent = options.title; + domFields.forEach(function (field) { + form.appendChild(document.createElement("div")).appendChild(field); + }); + var buttons = form.appendChild(document.createElement("div")); + buttons.className = prefix + "-buttons"; + buttons.appendChild(submitButton); + buttons.appendChild(document.createTextNode(" ")); + buttons.appendChild(cancelButton); + var box = wrapper.getBoundingClientRect(); + wrapper.style.top = (window.innerHeight - box.height) / 2 + "px"; + wrapper.style.left = (window.innerWidth - box.width) / 2 + "px"; + var submit = function submit() { + var params = getValues(options.fields, domFields); + if (params) { + close(); + options.callback(params); + } + }; + form.addEventListener("submit", function (e) { + e.preventDefault(); + submit(); + }); + form.addEventListener("keydown", function (e) { + if (e.keyCode == 27) { + e.preventDefault(); + close(); + } else if (e.keyCode == 13 && !(e.ctrlKey || e.metaKey || e.shiftKey)) { + e.preventDefault(); + submit(); + } else if (e.keyCode == 9) { + window.setTimeout(function () { + if (!wrapper.contains(document.activeElement)) close(); + }, 500); + } + }); + var input = form.elements[0]; + if (input) input.focus(); +} +function getValues(fields, domFields) { + var result = Object.create(null), + i = 0; + for (var name in fields) { + var field = fields[name], + dom = domFields[i++]; + var value = field.read(dom), + bad = field.validate(value); + if (bad) { + reportInvalid(dom, bad); + return null; + } + result[name] = field.clean(value); + } + return result; +} +function reportInvalid(dom, message) { + var parent = dom.parentNode; + var msg = parent.appendChild(document.createElement("div")); + msg.style.left = dom.offsetLeft + dom.offsetWidth + 2 + "px"; + msg.style.top = dom.offsetTop - 5 + "px"; + msg.className = "ProseMirror-invalid"; + msg.textContent = message; + setTimeout(function () { + return parent.removeChild(msg); + }, 1500); +} +var Field = function () { + function Field(options) { + _classCallCheck(this, Field); + this.options = options; + } + _createClass(Field, [{ + key: "read", + value: function read(dom) { + return dom.value; + } + }, { + key: "validateType", + value: function validateType(value) { + return null; + } + }, { + key: "validate", + value: function validate(value) { + if (!value && this.options.required) return "Required field"; + return this.validateType(value) || (this.options.validate ? this.options.validate(value) : null); + } + }, { + key: "clean", + value: function clean(value) { + return this.options.clean ? this.options.clean(value) : value; + } + }]); + return Field; +}(); +var TextField = function (_Field) { + _inherits(TextField, _Field); + var _super = _createSuper(TextField); + function TextField() { + _classCallCheck(this, TextField); + return _super.apply(this, arguments); + } + _createClass(TextField, [{ + key: "render", + value: function render() { + var input = document.createElement("input"); + input.type = "text"; + input.placeholder = this.options.label; + input.value = this.options.value || ""; + input.autocomplete = "off"; + return input; + } + }]); + return TextField; +}(Field); +function canInsert(state, nodeType) { + var $from = state.selection.$from; + for (var d = $from.depth; d >= 0; d--) { + var index = $from.index(d); + if ($from.node(d).canReplaceWith(index, index, nodeType)) return true; + } + return false; +} +function insertImageItem(nodeType) { + return new prosemirrorMenu.MenuItem({ + title: "Insert image", + label: "Image", + enable: function enable(state) { + return canInsert(state, nodeType); + }, + run: function run(state, _, view) { + var _state$selection = state.selection, + from = _state$selection.from, + to = _state$selection.to, + attrs = null; + if (state.selection instanceof prosemirrorState.NodeSelection && state.selection.node.type == nodeType) attrs = state.selection.node.attrs; + openPrompt({ + title: "Insert image", + fields: { + src: new TextField({ + label: "Location", + required: true, + value: attrs && attrs.src + }), + title: new TextField({ + label: "Title", + value: attrs && attrs.title + }), + alt: new TextField({ + label: "Description", + value: attrs ? attrs.alt : state.doc.textBetween(from, to, " ") + }) + }, + callback: function callback(attrs) { + view.dispatch(view.state.tr.replaceSelectionWith(nodeType.createAndFill(attrs))); + view.focus(); + } + }); + } + }); +} +function cmdItem(cmd, options) { + var passedOptions = { + label: options.title, + run: cmd + }; + for (var prop in options) passedOptions[prop] = options[prop]; + if (!options.enable && !options.select) passedOptions[options.enable ? "enable" : "select"] = function (state) { + return cmd(state); + }; + return new prosemirrorMenu.MenuItem(passedOptions); +} +function markActive(state, type) { + var _state$selection2 = state.selection, + from = _state$selection2.from, + $from = _state$selection2.$from, + to = _state$selection2.to, + empty = _state$selection2.empty; + if (empty) return !!type.isInSet(state.storedMarks || $from.marks());else return state.doc.rangeHasMark(from, to, type); +} +function markItem(markType, options) { + var passedOptions = { + active: function active(state) { + return markActive(state, markType); + } + }; + for (var prop in options) passedOptions[prop] = options[prop]; + return cmdItem(prosemirrorCommands.toggleMark(markType), passedOptions); +} +function linkItem(markType) { + return new prosemirrorMenu.MenuItem({ + title: "Add or remove link", + icon: prosemirrorMenu.icons.link, + active: function active(state) { + return markActive(state, markType); + }, + enable: function enable(state) { + return !state.selection.empty; + }, + run: function run(state, dispatch, view) { + if (markActive(state, markType)) { + prosemirrorCommands.toggleMark(markType)(state, dispatch); + return true; + } + openPrompt({ + title: "Create a link", + fields: { + href: new TextField({ + label: "Link target", + required: true + }), + title: new TextField({ + label: "Title" + }) + }, + callback: function callback(attrs) { + prosemirrorCommands.toggleMark(markType, attrs)(view.state, view.dispatch); + view.focus(); + } + }); + } + }); +} +function wrapListItem(nodeType, options) { + return cmdItem(prosemirrorSchemaList.wrapInList(nodeType, options.attrs), options); +} +function buildMenuItems(schema) { + var r = {}; + var mark; + if (mark = schema.marks.strong) r.toggleStrong = markItem(mark, { + title: "Toggle strong style", + icon: prosemirrorMenu.icons.strong + }); + if (mark = schema.marks.em) r.toggleEm = markItem(mark, { + title: "Toggle emphasis", + icon: prosemirrorMenu.icons.em + }); + if (mark = schema.marks.code) r.toggleCode = markItem(mark, { + title: "Toggle code font", + icon: prosemirrorMenu.icons.code + }); + if (mark = schema.marks.link) r.toggleLink = linkItem(mark); + var node; + if (node = schema.nodes.image) r.insertImage = insertImageItem(node); + if (node = schema.nodes.bullet_list) r.wrapBulletList = wrapListItem(node, { + title: "Wrap in bullet list", + icon: prosemirrorMenu.icons.bulletList + }); + if (node = schema.nodes.ordered_list) r.wrapOrderedList = wrapListItem(node, { + title: "Wrap in ordered list", + icon: prosemirrorMenu.icons.orderedList + }); + if (node = schema.nodes.blockquote) r.wrapBlockQuote = prosemirrorMenu.wrapItem(node, { + title: "Wrap in block quote", + icon: prosemirrorMenu.icons.blockquote + }); + if (node = schema.nodes.paragraph) r.makeParagraph = prosemirrorMenu.blockTypeItem(node, { + title: "Change to paragraph", + label: "Plain" + }); + if (node = schema.nodes.code_block) r.makeCodeBlock = prosemirrorMenu.blockTypeItem(node, { + title: "Change to code block", + label: "Code" + }); + if (node = schema.nodes.heading) for (var i = 1; i <= 10; i++) r["makeHead" + i] = prosemirrorMenu.blockTypeItem(node, { + title: "Change to heading " + i, + label: "Level " + i, + attrs: { + level: i + } + }); + if (node = schema.nodes.horizontal_rule) { + var hr = node; + r.insertHorizontalRule = new prosemirrorMenu.MenuItem({ + title: "Insert horizontal rule", + label: "Horizontal rule", + enable: function enable(state) { + return canInsert(state, hr); + }, + run: function run(state, dispatch) { + dispatch(state.tr.replaceSelectionWith(hr.create())); + } + }); + } + var cut = function cut(arr) { + return arr.filter(function (x) { + return x; + }); + }; + r.insertMenu = new prosemirrorMenu.Dropdown(cut([r.insertImage, r.insertHorizontalRule]), { + label: "Insert" + }); + r.typeMenu = new prosemirrorMenu.Dropdown(cut([r.makeParagraph, r.makeCodeBlock, r.makeHead1 && new prosemirrorMenu.DropdownSubmenu(cut([r.makeHead1, r.makeHead2, r.makeHead3, r.makeHead4, r.makeHead5, r.makeHead6]), { + label: "Heading" + })]), { + label: "Type..." + }); + r.inlineMenu = [cut([r.toggleStrong, r.toggleEm, r.toggleCode, r.toggleLink])]; + r.blockMenu = [cut([r.wrapBulletList, r.wrapOrderedList, r.wrapBlockQuote, prosemirrorMenu.joinUpItem, prosemirrorMenu.liftItem, prosemirrorMenu.selectParentNodeItem])]; + r.fullMenu = r.inlineMenu.concat([[r.insertMenu, r.typeMenu]], [[prosemirrorMenu.undoItem, prosemirrorMenu.redoItem]], r.blockMenu); + return r; +} +var mac = typeof navigator != "undefined" ? /Mac|iP(hone|[oa]d)/.test(navigator.platform) : false; +function buildKeymap(schema, mapKeys) { + var keys = {}, + type; + function bind(key, cmd) { + if (mapKeys) { + var mapped = mapKeys[key]; + if (mapped === false) return; + if (mapped) key = mapped; + } + keys[key] = cmd; + } + bind("Mod-z", prosemirrorHistory.undo); + bind("Shift-Mod-z", prosemirrorHistory.redo); + bind("Backspace", prosemirrorInputrules.undoInputRule); + if (!mac) bind("Mod-y", prosemirrorHistory.redo); + bind("Alt-ArrowUp", prosemirrorCommands.joinUp); + bind("Alt-ArrowDown", prosemirrorCommands.joinDown); + bind("Mod-BracketLeft", prosemirrorCommands.lift); + bind("Escape", prosemirrorCommands.selectParentNode); + if (type = schema.marks.strong) { + bind("Mod-b", prosemirrorCommands.toggleMark(type)); + bind("Mod-B", prosemirrorCommands.toggleMark(type)); + } + if (type = schema.marks.em) { + bind("Mod-i", prosemirrorCommands.toggleMark(type)); + bind("Mod-I", prosemirrorCommands.toggleMark(type)); + } + if (type = schema.marks.code) bind("Mod-`", prosemirrorCommands.toggleMark(type)); + if (type = schema.nodes.bullet_list) bind("Shift-Ctrl-8", prosemirrorSchemaList.wrapInList(type)); + if (type = schema.nodes.ordered_list) bind("Shift-Ctrl-9", prosemirrorSchemaList.wrapInList(type)); + if (type = schema.nodes.blockquote) bind("Ctrl->", prosemirrorCommands.wrapIn(type)); + if (type = schema.nodes.hard_break) { + var br = type, + cmd = prosemirrorCommands.chainCommands(prosemirrorCommands.exitCode, function (state, dispatch) { + if (dispatch) dispatch(state.tr.replaceSelectionWith(br.create()).scrollIntoView()); + return true; + }); + bind("Mod-Enter", cmd); + bind("Shift-Enter", cmd); + if (mac) bind("Ctrl-Enter", cmd); + } + if (type = schema.nodes.list_item) { + bind("Enter", prosemirrorSchemaList.splitListItem(type)); + bind("Mod-[", prosemirrorSchemaList.liftListItem(type)); + bind("Mod-]", prosemirrorSchemaList.sinkListItem(type)); + } + if (type = schema.nodes.paragraph) bind("Shift-Ctrl-0", prosemirrorCommands.setBlockType(type)); + if (type = schema.nodes.code_block) bind("Shift-Ctrl-\\", prosemirrorCommands.setBlockType(type)); + if (type = schema.nodes.heading) for (var i = 1; i <= 6; i++) bind("Shift-Ctrl-" + i, prosemirrorCommands.setBlockType(type, { + level: i + })); + if (type = schema.nodes.horizontal_rule) { + var hr = type; + bind("Mod-_", function (state, dispatch) { + if (dispatch) dispatch(state.tr.replaceSelectionWith(hr.create()).scrollIntoView()); + return true; + }); + } + return keys; +} +function blockQuoteRule(nodeType) { + return prosemirrorInputrules.wrappingInputRule(/^\s*>\s$/, nodeType); +} +function orderedListRule(nodeType) { + return prosemirrorInputrules.wrappingInputRule(/^(\d+)\.\s$/, nodeType, function (match) { + return { + order: +match[1] + }; + }, function (match, node) { + return node.childCount + node.attrs.order == +match[1]; + }); +} +function bulletListRule(nodeType) { + return prosemirrorInputrules.wrappingInputRule(/^\s*([-+*])\s$/, nodeType); +} +function codeBlockRule(nodeType) { + return prosemirrorInputrules.textblockTypeInputRule(/^```$/, nodeType); +} +function headingRule(nodeType, maxLevel) { + return prosemirrorInputrules.textblockTypeInputRule(new RegExp("^(#{1," + maxLevel + "})\\s$"), nodeType, function (match) { + return { + level: match[1].length + }; + }); +} +function buildInputRules(schema) { + var rules = prosemirrorInputrules.smartQuotes.concat(prosemirrorInputrules.ellipsis, prosemirrorInputrules.emDash), + type; + if (type = schema.nodes.blockquote) rules.push(blockQuoteRule(type)); + if (type = schema.nodes.ordered_list) rules.push(orderedListRule(type)); + if (type = schema.nodes.bullet_list) rules.push(bulletListRule(type)); + if (type = schema.nodes.code_block) rules.push(codeBlockRule(type)); + if (type = schema.nodes.heading) rules.push(headingRule(type, 6)); + return prosemirrorInputrules.inputRules({ + rules: rules + }); +} +function exampleSetup(options) { + var plugins = [buildInputRules(options.schema), prosemirrorKeymap.keymap(buildKeymap(options.schema, options.mapKeys)), prosemirrorKeymap.keymap(prosemirrorCommands.baseKeymap), prosemirrorDropcursor.dropCursor(), prosemirrorGapcursor.gapCursor()]; + if (options.menuBar !== false) plugins.push(prosemirrorMenu.menuBar({ + floating: options.floatingMenu !== false, + content: options.menuContent || buildMenuItems(options.schema).fullMenu + })); + if (options.history !== false) plugins.push(prosemirrorHistory.history()); + return plugins.concat(new prosemirrorState.Plugin({ + props: { + attributes: { + "class": "ProseMirror-example-setup-style" + } + } + })); +} +exports.buildInputRules = buildInputRules; +exports.buildKeymap = buildKeymap; +exports.buildMenuItems = buildMenuItems; +exports.exampleSetup = exampleSetup; diff --git a/plugins/tiddlywiki/prosemirror/files/prosemirror-model.cjs b/plugins/tiddlywiki/prosemirror/files/prosemirror-model.cjs new file mode 100644 index 000000000..ab159513a --- /dev/null +++ b/plugins/tiddlywiki/prosemirror/files/prosemirror-model.cjs @@ -0,0 +1,2893 @@ +'use strict'; + +function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = it.call(o); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it["return"] != null) it["return"](); } finally { if (didErr) throw err; } } }; } +function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); } +function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; } +function _get() { if (typeof Reflect !== "undefined" && Reflect.get) { _get = Reflect.get.bind(); } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(arguments.length < 3 ? target : receiver); } return desc.value; }; } return _get.apply(this, arguments); } +function _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; } +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); } +function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; } +function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); } +function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } +function _wrapNativeSuper(Class) { var _cache = typeof Map === "function" ? new Map() : undefined; _wrapNativeSuper = function _wrapNativeSuper(Class) { if (Class === null || !_isNativeFunction(Class)) return Class; if (typeof Class !== "function") { throw new TypeError("Super expression must either be null or a function"); } if (typeof _cache !== "undefined") { if (_cache.has(Class)) return _cache.get(Class); _cache.set(Class, Wrapper); } function Wrapper() { return _construct(Class, arguments, _getPrototypeOf(this).constructor); } Wrapper.prototype = Object.create(Class.prototype, { constructor: { value: Wrapper, enumerable: false, writable: true, configurable: true } }); return _setPrototypeOf(Wrapper, Class); }; return _wrapNativeSuper(Class); } +function _construct(Parent, args, Class) { if (_isNativeReflectConstruct()) { _construct = Reflect.construct.bind(); } else { _construct = function _construct(Parent, args, Class) { var a = [null]; a.push.apply(a, args); var Constructor = Function.bind.apply(Parent, a); var instance = new Constructor(); if (Class) _setPrototypeOf(instance, Class.prototype); return instance; }; } return _construct.apply(null, arguments); } +function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } } +function _isNativeFunction(fn) { try { return Function.toString.call(fn).indexOf("[native code]") !== -1; } catch (e) { return typeof fn === "function"; } } +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } +function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); } +function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); } +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor); } } +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; } +function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); } +function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); } +var OrderedMap = require('orderedmap'); +function _findDiffStart(a, b, pos) { + for (var i = 0;; i++) { + if (i == a.childCount || i == b.childCount) return a.childCount == b.childCount ? null : pos; + var childA = a.child(i), + childB = b.child(i); + if (childA == childB) { + pos += childA.nodeSize; + continue; + } + if (!childA.sameMarkup(childB)) return pos; + if (childA.isText && childA.text != childB.text) { + for (var j = 0; childA.text[j] == childB.text[j]; j++) pos++; + return pos; + } + if (childA.content.size || childB.content.size) { + var inner = _findDiffStart(childA.content, childB.content, pos + 1); + if (inner != null) return inner; + } + pos += childA.nodeSize; + } +} +function _findDiffEnd(a, b, posA, posB) { + for (var iA = a.childCount, iB = b.childCount;;) { + if (iA == 0 || iB == 0) return iA == iB ? null : { + a: posA, + b: posB + }; + var childA = a.child(--iA), + childB = b.child(--iB), + size = childA.nodeSize; + if (childA == childB) { + posA -= size; + posB -= size; + continue; + } + if (!childA.sameMarkup(childB)) return { + a: posA, + b: posB + }; + if (childA.isText && childA.text != childB.text) { + var same = 0, + minSize = Math.min(childA.text.length, childB.text.length); + while (same < minSize && childA.text[childA.text.length - same - 1] == childB.text[childB.text.length - same - 1]) { + same++; + posA--; + posB--; + } + return { + a: posA, + b: posB + }; + } + if (childA.content.size || childB.content.size) { + var inner = _findDiffEnd(childA.content, childB.content, posA - 1, posB - 1); + if (inner) return inner; + } + posA -= size; + posB -= size; + } +} +var Fragment = function () { + function Fragment(content, size) { + _classCallCheck(this, Fragment); + this.content = content; + this.size = size || 0; + if (size == null) for (var i = 0; i < content.length; i++) this.size += content[i].nodeSize; + } + _createClass(Fragment, [{ + key: "nodesBetween", + value: function nodesBetween(from, to, f) { + var nodeStart = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 0; + var parent = arguments.length > 4 ? arguments[4] : undefined; + for (var i = 0, pos = 0; pos < to; i++) { + var child = this.content[i], + end = pos + child.nodeSize; + if (end > from && f(child, nodeStart + pos, parent || null, i) !== false && child.content.size) { + var start = pos + 1; + child.nodesBetween(Math.max(0, from - start), Math.min(child.content.size, to - start), f, nodeStart + start); + } + pos = end; + } + } + }, { + key: "descendants", + value: function descendants(f) { + this.nodesBetween(0, this.size, f); + } + }, { + key: "textBetween", + value: function textBetween(from, to, blockSeparator, leafText) { + var text = "", + first = true; + this.nodesBetween(from, to, function (node, pos) { + var nodeText = node.isText ? node.text.slice(Math.max(from, pos) - pos, to - pos) : !node.isLeaf ? "" : leafText ? typeof leafText === "function" ? leafText(node) : leafText : node.type.spec.leafText ? node.type.spec.leafText(node) : ""; + if (node.isBlock && (node.isLeaf && nodeText || node.isTextblock) && blockSeparator) { + if (first) first = false;else text += blockSeparator; + } + text += nodeText; + }, 0); + return text; + } + }, { + key: "append", + value: function append(other) { + if (!other.size) return this; + if (!this.size) return other; + var last = this.lastChild, + first = other.firstChild, + content = this.content.slice(), + i = 0; + if (last.isText && last.sameMarkup(first)) { + content[content.length - 1] = last.withText(last.text + first.text); + i = 1; + } + for (; i < other.content.length; i++) content.push(other.content[i]); + return new Fragment(content, this.size + other.size); + } + }, { + key: "cut", + value: function cut(from) { + var to = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.size; + if (from == 0 && to == this.size) return this; + var result = [], + size = 0; + if (to > from) for (var i = 0, pos = 0; pos < to; i++) { + var child = this.content[i], + end = pos + child.nodeSize; + if (end > from) { + if (pos < from || end > to) { + if (child.isText) child = child.cut(Math.max(0, from - pos), Math.min(child.text.length, to - pos));else child = child.cut(Math.max(0, from - pos - 1), Math.min(child.content.size, to - pos - 1)); + } + result.push(child); + size += child.nodeSize; + } + pos = end; + } + return new Fragment(result, size); + } + }, { + key: "cutByIndex", + value: function cutByIndex(from, to) { + if (from == to) return Fragment.empty; + if (from == 0 && to == this.content.length) return this; + return new Fragment(this.content.slice(from, to)); + } + }, { + key: "replaceChild", + value: function replaceChild(index, node) { + var current = this.content[index]; + if (current == node) return this; + var copy = this.content.slice(); + var size = this.size + node.nodeSize - current.nodeSize; + copy[index] = node; + return new Fragment(copy, size); + } + }, { + key: "addToStart", + value: function addToStart(node) { + return new Fragment([node].concat(this.content), this.size + node.nodeSize); + } + }, { + key: "addToEnd", + value: function addToEnd(node) { + return new Fragment(this.content.concat(node), this.size + node.nodeSize); + } + }, { + key: "eq", + value: function eq(other) { + if (this.content.length != other.content.length) return false; + for (var i = 0; i < this.content.length; i++) if (!this.content[i].eq(other.content[i])) return false; + return true; + } + }, { + key: "firstChild", + get: function get() { + return this.content.length ? this.content[0] : null; + } + }, { + key: "lastChild", + get: function get() { + return this.content.length ? this.content[this.content.length - 1] : null; + } + }, { + key: "childCount", + get: function get() { + return this.content.length; + } + }, { + key: "child", + value: function child(index) { + var found = this.content[index]; + if (!found) throw new RangeError("Index " + index + " out of range for " + this); + return found; + } + }, { + key: "maybeChild", + value: function maybeChild(index) { + return this.content[index] || null; + } + }, { + key: "forEach", + value: function forEach(f) { + for (var i = 0, p = 0; i < this.content.length; i++) { + var child = this.content[i]; + f(child, p, i); + p += child.nodeSize; + } + } + }, { + key: "findDiffStart", + value: function findDiffStart(other) { + var pos = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0; + return _findDiffStart(this, other, pos); + } + }, { + key: "findDiffEnd", + value: function findDiffEnd(other) { + var pos = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.size; + var otherPos = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : other.size; + return _findDiffEnd(this, other, pos, otherPos); + } + }, { + key: "findIndex", + value: function findIndex(pos) { + var round = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : -1; + if (pos == 0) return retIndex(0, pos); + if (pos == this.size) return retIndex(this.content.length, pos); + if (pos > this.size || pos < 0) throw new RangeError("Position ".concat(pos, " outside of fragment (").concat(this, ")")); + for (var i = 0, curPos = 0;; i++) { + var cur = this.child(i), + end = curPos + cur.nodeSize; + if (end >= pos) { + if (end == pos || round > 0) return retIndex(i + 1, end); + return retIndex(i, curPos); + } + curPos = end; + } + } + }, { + key: "toString", + value: function toString() { + return "<" + this.toStringInner() + ">"; + } + }, { + key: "toStringInner", + value: function toStringInner() { + return this.content.join(", "); + } + }, { + key: "toJSON", + value: function toJSON() { + return this.content.length ? this.content.map(function (n) { + return n.toJSON(); + }) : null; + } + }], [{ + key: "fromJSON", + value: function fromJSON(schema, value) { + if (!value) return Fragment.empty; + if (!Array.isArray(value)) throw new RangeError("Invalid input for Fragment.fromJSON"); + return new Fragment(value.map(schema.nodeFromJSON)); + } + }, { + key: "fromArray", + value: function fromArray(array) { + if (!array.length) return Fragment.empty; + var joined, + size = 0; + for (var i = 0; i < array.length; i++) { + var node = array[i]; + size += node.nodeSize; + if (i && node.isText && array[i - 1].sameMarkup(node)) { + if (!joined) joined = array.slice(0, i); + joined[joined.length - 1] = node.withText(joined[joined.length - 1].text + node.text); + } else if (joined) { + joined.push(node); + } + } + return new Fragment(joined || array, size); + } + }, { + key: "from", + value: function from(nodes) { + if (!nodes) return Fragment.empty; + if (nodes instanceof Fragment) return nodes; + if (Array.isArray(nodes)) return this.fromArray(nodes); + if (nodes.attrs) return new Fragment([nodes], nodes.nodeSize); + throw new RangeError("Can not convert " + nodes + " to a Fragment" + (nodes.nodesBetween ? " (looks like multiple versions of prosemirror-model were loaded)" : "")); + } + }]); + return Fragment; +}(); +Fragment.empty = new Fragment([], 0); +var found = { + index: 0, + offset: 0 +}; +function retIndex(index, offset) { + found.index = index; + found.offset = offset; + return found; +} +function compareDeep(a, b) { + if (a === b) return true; + if (!(a && _typeof(a) == "object") || !(b && _typeof(b) == "object")) return false; + var array = Array.isArray(a); + if (Array.isArray(b) != array) return false; + if (array) { + if (a.length != b.length) return false; + for (var i = 0; i < a.length; i++) if (!compareDeep(a[i], b[i])) return false; + } else { + for (var p in a) if (!(p in b) || !compareDeep(a[p], b[p])) return false; + for (var _p in b) if (!(_p in a)) return false; + } + return true; +} +var Mark = function () { + function Mark(type, attrs) { + _classCallCheck(this, Mark); + this.type = type; + this.attrs = attrs; + } + _createClass(Mark, [{ + key: "addToSet", + value: function addToSet(set) { + var copy, + placed = false; + for (var i = 0; i < set.length; i++) { + var other = set[i]; + if (this.eq(other)) return set; + if (this.type.excludes(other.type)) { + if (!copy) copy = set.slice(0, i); + } else if (other.type.excludes(this.type)) { + return set; + } else { + if (!placed && other.type.rank > this.type.rank) { + if (!copy) copy = set.slice(0, i); + copy.push(this); + placed = true; + } + if (copy) copy.push(other); + } + } + if (!copy) copy = set.slice(); + if (!placed) copy.push(this); + return copy; + } + }, { + key: "removeFromSet", + value: function removeFromSet(set) { + for (var i = 0; i < set.length; i++) if (this.eq(set[i])) return set.slice(0, i).concat(set.slice(i + 1)); + return set; + } + }, { + key: "isInSet", + value: function isInSet(set) { + for (var i = 0; i < set.length; i++) if (this.eq(set[i])) return true; + return false; + } + }, { + key: "eq", + value: function eq(other) { + return this == other || this.type == other.type && compareDeep(this.attrs, other.attrs); + } + }, { + key: "toJSON", + value: function toJSON() { + var obj = { + type: this.type.name + }; + for (var _ in this.attrs) { + obj.attrs = this.attrs; + break; + } + return obj; + } + }], [{ + key: "fromJSON", + value: function fromJSON(schema, json) { + if (!json) throw new RangeError("Invalid input for Mark.fromJSON"); + var type = schema.marks[json.type]; + if (!type) throw new RangeError("There is no mark type ".concat(json.type, " in this schema")); + var mark = type.create(json.attrs); + type.checkAttrs(mark.attrs); + return mark; + } + }, { + key: "sameSet", + value: function sameSet(a, b) { + if (a == b) return true; + if (a.length != b.length) return false; + for (var i = 0; i < a.length; i++) if (!a[i].eq(b[i])) return false; + return true; + } + }, { + key: "setFrom", + value: function setFrom(marks) { + if (!marks || Array.isArray(marks) && marks.length == 0) return Mark.none; + if (marks instanceof Mark) return [marks]; + var copy = marks.slice(); + copy.sort(function (a, b) { + return a.type.rank - b.type.rank; + }); + return copy; + } + }]); + return Mark; +}(); +Mark.none = []; +var ReplaceError = function (_Error) { + _inherits(ReplaceError, _Error); + var _super = _createSuper(ReplaceError); + function ReplaceError() { + _classCallCheck(this, ReplaceError); + return _super.apply(this, arguments); + } + return _createClass(ReplaceError); +}(_wrapNativeSuper(Error)); +var Slice = function () { + function Slice(content, openStart, openEnd) { + _classCallCheck(this, Slice); + this.content = content; + this.openStart = openStart; + this.openEnd = openEnd; + } + _createClass(Slice, [{ + key: "size", + get: function get() { + return this.content.size - this.openStart - this.openEnd; + } + }, { + key: "insertAt", + value: function insertAt(pos, fragment) { + var content = insertInto(this.content, pos + this.openStart, fragment); + return content && new Slice(content, this.openStart, this.openEnd); + } + }, { + key: "removeBetween", + value: function removeBetween(from, to) { + return new Slice(removeRange(this.content, from + this.openStart, to + this.openStart), this.openStart, this.openEnd); + } + }, { + key: "eq", + value: function eq(other) { + return this.content.eq(other.content) && this.openStart == other.openStart && this.openEnd == other.openEnd; + } + }, { + key: "toString", + value: function toString() { + return this.content + "(" + this.openStart + "," + this.openEnd + ")"; + } + }, { + key: "toJSON", + value: function toJSON() { + if (!this.content.size) return null; + var json = { + content: this.content.toJSON() + }; + if (this.openStart > 0) json.openStart = this.openStart; + if (this.openEnd > 0) json.openEnd = this.openEnd; + return json; + } + }], [{ + key: "fromJSON", + value: function fromJSON(schema, json) { + if (!json) return Slice.empty; + var openStart = json.openStart || 0, + openEnd = json.openEnd || 0; + if (typeof openStart != "number" || typeof openEnd != "number") throw new RangeError("Invalid input for Slice.fromJSON"); + return new Slice(Fragment.fromJSON(schema, json.content), openStart, openEnd); + } + }, { + key: "maxOpen", + value: function maxOpen(fragment) { + var openIsolating = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true; + var openStart = 0, + openEnd = 0; + for (var n = fragment.firstChild; n && !n.isLeaf && (openIsolating || !n.type.spec.isolating); n = n.firstChild) openStart++; + for (var _n = fragment.lastChild; _n && !_n.isLeaf && (openIsolating || !_n.type.spec.isolating); _n = _n.lastChild) openEnd++; + return new Slice(fragment, openStart, openEnd); + } + }]); + return Slice; +}(); +Slice.empty = new Slice(Fragment.empty, 0, 0); +function removeRange(content, from, to) { + var _content$findIndex = content.findIndex(from), + index = _content$findIndex.index, + offset = _content$findIndex.offset, + child = content.maybeChild(index); + var _content$findIndex2 = content.findIndex(to), + indexTo = _content$findIndex2.index, + offsetTo = _content$findIndex2.offset; + if (offset == from || child.isText) { + if (offsetTo != to && !content.child(indexTo).isText) throw new RangeError("Removing non-flat range"); + return content.cut(0, from).append(content.cut(to)); + } + if (index != indexTo) throw new RangeError("Removing non-flat range"); + return content.replaceChild(index, child.copy(removeRange(child.content, from - offset - 1, to - offset - 1))); +} +function insertInto(content, dist, insert, parent) { + var _content$findIndex3 = content.findIndex(dist), + index = _content$findIndex3.index, + offset = _content$findIndex3.offset, + child = content.maybeChild(index); + if (offset == dist || child.isText) { + if (parent && !parent.canReplace(index, index, insert)) return null; + return content.cut(0, dist).append(insert).append(content.cut(dist)); + } + var inner = insertInto(child.content, dist - offset - 1, insert); + return inner && content.replaceChild(index, child.copy(inner)); +} +function _replace($from, $to, slice) { + if (slice.openStart > $from.depth) throw new ReplaceError("Inserted content deeper than insertion position"); + if ($from.depth - slice.openStart != $to.depth - slice.openEnd) throw new ReplaceError("Inconsistent open depths"); + return replaceOuter($from, $to, slice, 0); +} +function replaceOuter($from, $to, slice, depth) { + var index = $from.index(depth), + node = $from.node(depth); + if (index == $to.index(depth) && depth < $from.depth - slice.openStart) { + var inner = replaceOuter($from, $to, slice, depth + 1); + return node.copy(node.content.replaceChild(index, inner)); + } else if (!slice.content.size) { + return close(node, replaceTwoWay($from, $to, depth)); + } else if (!slice.openStart && !slice.openEnd && $from.depth == depth && $to.depth == depth) { + var parent = $from.parent, + content = parent.content; + return close(parent, content.cut(0, $from.parentOffset).append(slice.content).append(content.cut($to.parentOffset))); + } else { + var _prepareSliceForRepla = prepareSliceForReplace(slice, $from), + start = _prepareSliceForRepla.start, + end = _prepareSliceForRepla.end; + return close(node, replaceThreeWay($from, start, end, $to, depth)); + } +} +function checkJoin(main, sub) { + if (!sub.type.compatibleContent(main.type)) throw new ReplaceError("Cannot join " + sub.type.name + " onto " + main.type.name); +} +function joinable($before, $after, depth) { + var node = $before.node(depth); + checkJoin(node, $after.node(depth)); + return node; +} +function addNode(child, target) { + var last = target.length - 1; + if (last >= 0 && child.isText && child.sameMarkup(target[last])) target[last] = child.withText(target[last].text + child.text);else target.push(child); +} +function addRange($start, $end, depth, target) { + var node = ($end || $start).node(depth); + var startIndex = 0, + endIndex = $end ? $end.index(depth) : node.childCount; + if ($start) { + startIndex = $start.index(depth); + if ($start.depth > depth) { + startIndex++; + } else if ($start.textOffset) { + addNode($start.nodeAfter, target); + startIndex++; + } + } + for (var i = startIndex; i < endIndex; i++) addNode(node.child(i), target); + if ($end && $end.depth == depth && $end.textOffset) addNode($end.nodeBefore, target); +} +function close(node, content) { + node.type.checkContent(content); + return node.copy(content); +} +function replaceThreeWay($from, $start, $end, $to, depth) { + var openStart = $from.depth > depth && joinable($from, $start, depth + 1); + var openEnd = $to.depth > depth && joinable($end, $to, depth + 1); + var content = []; + addRange(null, $from, depth, content); + if (openStart && openEnd && $start.index(depth) == $end.index(depth)) { + checkJoin(openStart, openEnd); + addNode(close(openStart, replaceThreeWay($from, $start, $end, $to, depth + 1)), content); + } else { + if (openStart) addNode(close(openStart, replaceTwoWay($from, $start, depth + 1)), content); + addRange($start, $end, depth, content); + if (openEnd) addNode(close(openEnd, replaceTwoWay($end, $to, depth + 1)), content); + } + addRange($to, null, depth, content); + return new Fragment(content); +} +function replaceTwoWay($from, $to, depth) { + var content = []; + addRange(null, $from, depth, content); + if ($from.depth > depth) { + var type = joinable($from, $to, depth + 1); + addNode(close(type, replaceTwoWay($from, $to, depth + 1)), content); + } + addRange($to, null, depth, content); + return new Fragment(content); +} +function prepareSliceForReplace(slice, $along) { + var extra = $along.depth - slice.openStart, + parent = $along.node(extra); + var node = parent.copy(slice.content); + for (var i = extra - 1; i >= 0; i--) node = $along.node(i).copy(Fragment.from(node)); + return { + start: node.resolveNoCache(slice.openStart + extra), + end: node.resolveNoCache(node.content.size - slice.openEnd - extra) + }; +} +var ResolvedPos = function () { + function ResolvedPos(pos, path, parentOffset) { + _classCallCheck(this, ResolvedPos); + this.pos = pos; + this.path = path; + this.parentOffset = parentOffset; + this.depth = path.length / 3 - 1; + } + _createClass(ResolvedPos, [{ + key: "resolveDepth", + value: function resolveDepth(val) { + if (val == null) return this.depth; + if (val < 0) return this.depth + val; + return val; + } + }, { + key: "parent", + get: function get() { + return this.node(this.depth); + } + }, { + key: "doc", + get: function get() { + return this.node(0); + } + }, { + key: "node", + value: function node(depth) { + return this.path[this.resolveDepth(depth) * 3]; + } + }, { + key: "index", + value: function index(depth) { + return this.path[this.resolveDepth(depth) * 3 + 1]; + } + }, { + key: "indexAfter", + value: function indexAfter(depth) { + depth = this.resolveDepth(depth); + return this.index(depth) + (depth == this.depth && !this.textOffset ? 0 : 1); + } + }, { + key: "start", + value: function start(depth) { + depth = this.resolveDepth(depth); + return depth == 0 ? 0 : this.path[depth * 3 - 1] + 1; + } + }, { + key: "end", + value: function end(depth) { + depth = this.resolveDepth(depth); + return this.start(depth) + this.node(depth).content.size; + } + }, { + key: "before", + value: function before(depth) { + depth = this.resolveDepth(depth); + if (!depth) throw new RangeError("There is no position before the top-level node"); + return depth == this.depth + 1 ? this.pos : this.path[depth * 3 - 1]; + } + }, { + key: "after", + value: function after(depth) { + depth = this.resolveDepth(depth); + if (!depth) throw new RangeError("There is no position after the top-level node"); + return depth == this.depth + 1 ? this.pos : this.path[depth * 3 - 1] + this.path[depth * 3].nodeSize; + } + }, { + key: "textOffset", + get: function get() { + return this.pos - this.path[this.path.length - 1]; + } + }, { + key: "nodeAfter", + get: function get() { + var parent = this.parent, + index = this.index(this.depth); + if (index == parent.childCount) return null; + var dOff = this.pos - this.path[this.path.length - 1], + child = parent.child(index); + return dOff ? parent.child(index).cut(dOff) : child; + } + }, { + key: "nodeBefore", + get: function get() { + var index = this.index(this.depth); + var dOff = this.pos - this.path[this.path.length - 1]; + if (dOff) return this.parent.child(index).cut(0, dOff); + return index == 0 ? null : this.parent.child(index - 1); + } + }, { + key: "posAtIndex", + value: function posAtIndex(index, depth) { + depth = this.resolveDepth(depth); + var node = this.path[depth * 3], + pos = depth == 0 ? 0 : this.path[depth * 3 - 1] + 1; + for (var i = 0; i < index; i++) pos += node.child(i).nodeSize; + return pos; + } + }, { + key: "marks", + value: function marks() { + var parent = this.parent, + index = this.index(); + if (parent.content.size == 0) return Mark.none; + if (this.textOffset) return parent.child(index).marks; + var main = parent.maybeChild(index - 1), + other = parent.maybeChild(index); + if (!main) { + var tmp = main; + main = other; + other = tmp; + } + var marks = main.marks; + for (var i = 0; i < marks.length; i++) if (marks[i].type.spec.inclusive === false && (!other || !marks[i].isInSet(other.marks))) marks = marks[i--].removeFromSet(marks); + return marks; + } + }, { + key: "marksAcross", + value: function marksAcross($end) { + var after = this.parent.maybeChild(this.index()); + if (!after || !after.isInline) return null; + var marks = after.marks, + next = $end.parent.maybeChild($end.index()); + for (var i = 0; i < marks.length; i++) if (marks[i].type.spec.inclusive === false && (!next || !marks[i].isInSet(next.marks))) marks = marks[i--].removeFromSet(marks); + return marks; + } + }, { + key: "sharedDepth", + value: function sharedDepth(pos) { + for (var depth = this.depth; depth > 0; depth--) if (this.start(depth) <= pos && this.end(depth) >= pos) return depth; + return 0; + } + }, { + key: "blockRange", + value: function blockRange() { + var other = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this; + var pred = arguments.length > 1 ? arguments[1] : undefined; + if (other.pos < this.pos) return other.blockRange(this); + for (var d = this.depth - (this.parent.inlineContent || this.pos == other.pos ? 1 : 0); d >= 0; d--) if (other.pos <= this.end(d) && (!pred || pred(this.node(d)))) return new NodeRange(this, other, d); + return null; + } + }, { + key: "sameParent", + value: function sameParent(other) { + return this.pos - this.parentOffset == other.pos - other.parentOffset; + } + }, { + key: "max", + value: function max(other) { + return other.pos > this.pos ? other : this; + } + }, { + key: "min", + value: function min(other) { + return other.pos < this.pos ? other : this; + } + }, { + key: "toString", + value: function toString() { + var str = ""; + for (var i = 1; i <= this.depth; i++) str += (str ? "/" : "") + this.node(i).type.name + "_" + this.index(i - 1); + return str + ":" + this.parentOffset; + } + }], [{ + key: "resolve", + value: function resolve(doc, pos) { + if (!(pos >= 0 && pos <= doc.content.size)) throw new RangeError("Position " + pos + " out of range"); + var path = []; + var start = 0, + parentOffset = pos; + for (var node = doc;;) { + var _node$content$findInd = node.content.findIndex(parentOffset), + index = _node$content$findInd.index, + offset = _node$content$findInd.offset; + var rem = parentOffset - offset; + path.push(node, index, start + offset); + if (!rem) break; + node = node.child(index); + if (node.isText) break; + parentOffset = rem - 1; + start += offset + 1; + } + return new ResolvedPos(pos, path, parentOffset); + } + }, { + key: "resolveCached", + value: function resolveCached(doc, pos) { + var cache = resolveCache.get(doc); + if (cache) { + for (var i = 0; i < cache.elts.length; i++) { + var elt = cache.elts[i]; + if (elt.pos == pos) return elt; + } + } else { + resolveCache.set(doc, cache = new ResolveCache()); + } + var result = cache.elts[cache.i] = ResolvedPos.resolve(doc, pos); + cache.i = (cache.i + 1) % resolveCacheSize; + return result; + } + }]); + return ResolvedPos; +}(); +var ResolveCache = _createClass(function ResolveCache() { + _classCallCheck(this, ResolveCache); + this.elts = []; + this.i = 0; +}); +var resolveCacheSize = 12, + resolveCache = new WeakMap(); +var NodeRange = function () { + function NodeRange($from, $to, depth) { + _classCallCheck(this, NodeRange); + this.$from = $from; + this.$to = $to; + this.depth = depth; + } + _createClass(NodeRange, [{ + key: "start", + get: function get() { + return this.$from.before(this.depth + 1); + } + }, { + key: "end", + get: function get() { + return this.$to.after(this.depth + 1); + } + }, { + key: "parent", + get: function get() { + return this.$from.node(this.depth); + } + }, { + key: "startIndex", + get: function get() { + return this.$from.index(this.depth); + } + }, { + key: "endIndex", + get: function get() { + return this.$to.indexAfter(this.depth); + } + }]); + return NodeRange; +}(); +var emptyAttrs = Object.create(null); +var Node = function () { + function Node(type, attrs, content) { + var marks = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : Mark.none; + _classCallCheck(this, Node); + this.type = type; + this.attrs = attrs; + this.marks = marks; + this.content = content || Fragment.empty; + } + _createClass(Node, [{ + key: "children", + get: function get() { + return this.content.content; + } + }, { + key: "nodeSize", + get: function get() { + return this.isLeaf ? 1 : 2 + this.content.size; + } + }, { + key: "childCount", + get: function get() { + return this.content.childCount; + } + }, { + key: "child", + value: function child(index) { + return this.content.child(index); + } + }, { + key: "maybeChild", + value: function maybeChild(index) { + return this.content.maybeChild(index); + } + }, { + key: "forEach", + value: function forEach(f) { + this.content.forEach(f); + } + }, { + key: "nodesBetween", + value: function nodesBetween(from, to, f) { + var startPos = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 0; + this.content.nodesBetween(from, to, f, startPos, this); + } + }, { + key: "descendants", + value: function descendants(f) { + this.nodesBetween(0, this.content.size, f); + } + }, { + key: "textContent", + get: function get() { + return this.isLeaf && this.type.spec.leafText ? this.type.spec.leafText(this) : this.textBetween(0, this.content.size, ""); + } + }, { + key: "textBetween", + value: function textBetween(from, to, blockSeparator, leafText) { + return this.content.textBetween(from, to, blockSeparator, leafText); + } + }, { + key: "firstChild", + get: function get() { + return this.content.firstChild; + } + }, { + key: "lastChild", + get: function get() { + return this.content.lastChild; + } + }, { + key: "eq", + value: function eq(other) { + return this == other || this.sameMarkup(other) && this.content.eq(other.content); + } + }, { + key: "sameMarkup", + value: function sameMarkup(other) { + return this.hasMarkup(other.type, other.attrs, other.marks); + } + }, { + key: "hasMarkup", + value: function hasMarkup(type, attrs, marks) { + return this.type == type && compareDeep(this.attrs, attrs || type.defaultAttrs || emptyAttrs) && Mark.sameSet(this.marks, marks || Mark.none); + } + }, { + key: "copy", + value: function copy() { + var content = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null; + if (content == this.content) return this; + return new Node(this.type, this.attrs, content, this.marks); + } + }, { + key: "mark", + value: function mark(marks) { + return marks == this.marks ? this : new Node(this.type, this.attrs, this.content, marks); + } + }, { + key: "cut", + value: function cut(from) { + var to = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.content.size; + if (from == 0 && to == this.content.size) return this; + return this.copy(this.content.cut(from, to)); + } + }, { + key: "slice", + value: function slice(from) { + var to = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.content.size; + var includeParents = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; + if (from == to) return Slice.empty; + var $from = this.resolve(from), + $to = this.resolve(to); + var depth = includeParents ? 0 : $from.sharedDepth(to); + var start = $from.start(depth), + node = $from.node(depth); + var content = node.content.cut($from.pos - start, $to.pos - start); + return new Slice(content, $from.depth - depth, $to.depth - depth); + } + }, { + key: "replace", + value: function replace(from, to, slice) { + return _replace(this.resolve(from), this.resolve(to), slice); + } + }, { + key: "nodeAt", + value: function nodeAt(pos) { + for (var node = this;;) { + var _node$content$findInd2 = node.content.findIndex(pos), + index = _node$content$findInd2.index, + offset = _node$content$findInd2.offset; + node = node.maybeChild(index); + if (!node) return null; + if (offset == pos || node.isText) return node; + pos -= offset + 1; + } + } + }, { + key: "childAfter", + value: function childAfter(pos) { + var _this$content$findInd = this.content.findIndex(pos), + index = _this$content$findInd.index, + offset = _this$content$findInd.offset; + return { + node: this.content.maybeChild(index), + index: index, + offset: offset + }; + } + }, { + key: "childBefore", + value: function childBefore(pos) { + if (pos == 0) return { + node: null, + index: 0, + offset: 0 + }; + var _this$content$findInd2 = this.content.findIndex(pos), + index = _this$content$findInd2.index, + offset = _this$content$findInd2.offset; + if (offset < pos) return { + node: this.content.child(index), + index: index, + offset: offset + }; + var node = this.content.child(index - 1); + return { + node: node, + index: index - 1, + offset: offset - node.nodeSize + }; + } + }, { + key: "resolve", + value: function resolve(pos) { + return ResolvedPos.resolveCached(this, pos); + } + }, { + key: "resolveNoCache", + value: function resolveNoCache(pos) { + return ResolvedPos.resolve(this, pos); + } + }, { + key: "rangeHasMark", + value: function rangeHasMark(from, to, type) { + var found = false; + if (to > from) this.nodesBetween(from, to, function (node) { + if (type.isInSet(node.marks)) found = true; + return !found; + }); + return found; + } + }, { + key: "isBlock", + get: function get() { + return this.type.isBlock; + } + }, { + key: "isTextblock", + get: function get() { + return this.type.isTextblock; + } + }, { + key: "inlineContent", + get: function get() { + return this.type.inlineContent; + } + }, { + key: "isInline", + get: function get() { + return this.type.isInline; + } + }, { + key: "isText", + get: function get() { + return this.type.isText; + } + }, { + key: "isLeaf", + get: function get() { + return this.type.isLeaf; + } + }, { + key: "isAtom", + get: function get() { + return this.type.isAtom; + } + }, { + key: "toString", + value: function toString() { + if (this.type.spec.toDebugString) return this.type.spec.toDebugString(this); + var name = this.type.name; + if (this.content.size) name += "(" + this.content.toStringInner() + ")"; + return wrapMarks(this.marks, name); + } + }, { + key: "contentMatchAt", + value: function contentMatchAt(index) { + var match = this.type.contentMatch.matchFragment(this.content, 0, index); + if (!match) throw new Error("Called contentMatchAt on a node with invalid content"); + return match; + } + }, { + key: "canReplace", + value: function canReplace(from, to) { + var replacement = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : Fragment.empty; + var start = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 0; + var end = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : replacement.childCount; + var one = this.contentMatchAt(from).matchFragment(replacement, start, end); + var two = one && one.matchFragment(this.content, to); + if (!two || !two.validEnd) return false; + for (var i = start; i < end; i++) if (!this.type.allowsMarks(replacement.child(i).marks)) return false; + return true; + } + }, { + key: "canReplaceWith", + value: function canReplaceWith(from, to, type, marks) { + if (marks && !this.type.allowsMarks(marks)) return false; + var start = this.contentMatchAt(from).matchType(type); + var end = start && start.matchFragment(this.content, to); + return end ? end.validEnd : false; + } + }, { + key: "canAppend", + value: function canAppend(other) { + if (other.content.size) return this.canReplace(this.childCount, this.childCount, other.content);else return this.type.compatibleContent(other.type); + } + }, { + key: "check", + value: function check() { + this.type.checkContent(this.content); + this.type.checkAttrs(this.attrs); + var copy = Mark.none; + for (var i = 0; i < this.marks.length; i++) { + var mark = this.marks[i]; + mark.type.checkAttrs(mark.attrs); + copy = mark.addToSet(copy); + } + if (!Mark.sameSet(copy, this.marks)) throw new RangeError("Invalid collection of marks for node ".concat(this.type.name, ": ").concat(this.marks.map(function (m) { + return m.type.name; + }))); + this.content.forEach(function (node) { + return node.check(); + }); + } + }, { + key: "toJSON", + value: function toJSON() { + var obj = { + type: this.type.name + }; + for (var _ in this.attrs) { + obj.attrs = this.attrs; + break; + } + if (this.content.size) obj.content = this.content.toJSON(); + if (this.marks.length) obj.marks = this.marks.map(function (n) { + return n.toJSON(); + }); + return obj; + } + }], [{ + key: "fromJSON", + value: function fromJSON(schema, json) { + if (!json) throw new RangeError("Invalid input for Node.fromJSON"); + var marks = undefined; + if (json.marks) { + if (!Array.isArray(json.marks)) throw new RangeError("Invalid mark data for Node.fromJSON"); + marks = json.marks.map(schema.markFromJSON); + } + if (json.type == "text") { + if (typeof json.text != "string") throw new RangeError("Invalid text node in JSON"); + return schema.text(json.text, marks); + } + var content = Fragment.fromJSON(schema, json.content); + var node = schema.nodeType(json.type).create(json.attrs, content, marks); + node.type.checkAttrs(node.attrs); + return node; + } + }]); + return Node; +}(); +Node.prototype.text = undefined; +var TextNode = function (_Node) { + _inherits(TextNode, _Node); + var _super2 = _createSuper(TextNode); + function TextNode(type, attrs, content, marks) { + var _this; + _classCallCheck(this, TextNode); + _this = _super2.call(this, type, attrs, null, marks); + if (!content) throw new RangeError("Empty text nodes are not allowed"); + _this.text = content; + return _this; + } + _createClass(TextNode, [{ + key: "toString", + value: function toString() { + if (this.type.spec.toDebugString) return this.type.spec.toDebugString(this); + return wrapMarks(this.marks, JSON.stringify(this.text)); + } + }, { + key: "textContent", + get: function get() { + return this.text; + } + }, { + key: "textBetween", + value: function textBetween(from, to) { + return this.text.slice(from, to); + } + }, { + key: "nodeSize", + get: function get() { + return this.text.length; + } + }, { + key: "mark", + value: function mark(marks) { + return marks == this.marks ? this : new TextNode(this.type, this.attrs, this.text, marks); + } + }, { + key: "withText", + value: function withText(text) { + if (text == this.text) return this; + return new TextNode(this.type, this.attrs, text, this.marks); + } + }, { + key: "cut", + value: function cut() { + var from = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0; + var to = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.text.length; + if (from == 0 && to == this.text.length) return this; + return this.withText(this.text.slice(from, to)); + } + }, { + key: "eq", + value: function eq(other) { + return this.sameMarkup(other) && this.text == other.text; + } + }, { + key: "toJSON", + value: function toJSON() { + var base = _get(_getPrototypeOf(TextNode.prototype), "toJSON", this).call(this); + base.text = this.text; + return base; + } + }]); + return TextNode; +}(Node); +function wrapMarks(marks, str) { + for (var i = marks.length - 1; i >= 0; i--) str = marks[i].type.name + "(" + str + ")"; + return str; +} +var ContentMatch = function () { + function ContentMatch(validEnd) { + _classCallCheck(this, ContentMatch); + this.validEnd = validEnd; + this.next = []; + this.wrapCache = []; + } + _createClass(ContentMatch, [{ + key: "matchType", + value: function matchType(type) { + for (var i = 0; i < this.next.length; i++) if (this.next[i].type == type) return this.next[i].next; + return null; + } + }, { + key: "matchFragment", + value: function matchFragment(frag) { + var start = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0; + var end = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : frag.childCount; + var cur = this; + for (var i = start; cur && i < end; i++) cur = cur.matchType(frag.child(i).type); + return cur; + } + }, { + key: "inlineContent", + get: function get() { + return this.next.length != 0 && this.next[0].type.isInline; + } + }, { + key: "defaultType", + get: function get() { + for (var i = 0; i < this.next.length; i++) { + var type = this.next[i].type; + if (!(type.isText || type.hasRequiredAttrs())) return type; + } + return null; + } + }, { + key: "compatible", + value: function compatible(other) { + for (var i = 0; i < this.next.length; i++) for (var j = 0; j < other.next.length; j++) if (this.next[i].type == other.next[j].type) return true; + return false; + } + }, { + key: "fillBefore", + value: function fillBefore(after) { + var toEnd = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + var startIndex = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0; + var seen = [this]; + function search(match, types) { + var finished = match.matchFragment(after, startIndex); + if (finished && (!toEnd || finished.validEnd)) return Fragment.from(types.map(function (tp) { + return tp.createAndFill(); + })); + for (var i = 0; i < match.next.length; i++) { + var _match$next$i = match.next[i], + type = _match$next$i.type, + next = _match$next$i.next; + if (!(type.isText || type.hasRequiredAttrs()) && seen.indexOf(next) == -1) { + seen.push(next); + var _found = search(next, types.concat(type)); + if (_found) return _found; + } + } + return null; + } + return search(this, []); + } + }, { + key: "findWrapping", + value: function findWrapping(target) { + for (var i = 0; i < this.wrapCache.length; i += 2) if (this.wrapCache[i] == target) return this.wrapCache[i + 1]; + var computed = this.computeWrapping(target); + this.wrapCache.push(target, computed); + return computed; + } + }, { + key: "computeWrapping", + value: function computeWrapping(target) { + var seen = Object.create(null), + active = [{ + match: this, + type: null, + via: null + }]; + while (active.length) { + var current = active.shift(), + match = current.match; + if (match.matchType(target)) { + var result = []; + for (var obj = current; obj.type; obj = obj.via) result.push(obj.type); + return result.reverse(); + } + for (var i = 0; i < match.next.length; i++) { + var _match$next$i2 = match.next[i], + type = _match$next$i2.type, + next = _match$next$i2.next; + if (!type.isLeaf && !type.hasRequiredAttrs() && !(type.name in seen) && (!current.type || next.validEnd)) { + active.push({ + match: type.contentMatch, + type: type, + via: current + }); + seen[type.name] = true; + } + } + } + return null; + } + }, { + key: "edgeCount", + get: function get() { + return this.next.length; + } + }, { + key: "edge", + value: function edge(n) { + if (n >= this.next.length) throw new RangeError("There's no ".concat(n, "th edge in this content match")); + return this.next[n]; + } + }, { + key: "toString", + value: function toString() { + var seen = []; + function scan(m) { + seen.push(m); + for (var i = 0; i < m.next.length; i++) if (seen.indexOf(m.next[i].next) == -1) scan(m.next[i].next); + } + scan(this); + return seen.map(function (m, i) { + var out = i + (m.validEnd ? "*" : " ") + " "; + for (var _i = 0; _i < m.next.length; _i++) out += (_i ? ", " : "") + m.next[_i].type.name + "->" + seen.indexOf(m.next[_i].next); + return out; + }).join("\n"); + } + }], [{ + key: "parse", + value: function parse(string, nodeTypes) { + var stream = new TokenStream(string, nodeTypes); + if (stream.next == null) return ContentMatch.empty; + var expr = parseExpr(stream); + if (stream.next) stream.err("Unexpected trailing text"); + var match = dfa(nfa(expr)); + checkForDeadEnds(match, stream); + return match; + } + }]); + return ContentMatch; +}(); +ContentMatch.empty = new ContentMatch(true); +var TokenStream = function () { + function TokenStream(string, nodeTypes) { + _classCallCheck(this, TokenStream); + this.string = string; + this.nodeTypes = nodeTypes; + this.inline = null; + this.pos = 0; + this.tokens = string.split(/\s*(?=\b|\W|$)/); + if (this.tokens[this.tokens.length - 1] == "") this.tokens.pop(); + if (this.tokens[0] == "") this.tokens.shift(); + } + _createClass(TokenStream, [{ + key: "next", + get: function get() { + return this.tokens[this.pos]; + } + }, { + key: "eat", + value: function eat(tok) { + return this.next == tok && (this.pos++ || true); + } + }, { + key: "err", + value: function err(str) { + throw new SyntaxError(str + " (in content expression '" + this.string + "')"); + } + }]); + return TokenStream; +}(); +function parseExpr(stream) { + var exprs = []; + do { + exprs.push(parseExprSeq(stream)); + } while (stream.eat("|")); + return exprs.length == 1 ? exprs[0] : { + type: "choice", + exprs: exprs + }; +} +function parseExprSeq(stream) { + var exprs = []; + do { + exprs.push(parseExprSubscript(stream)); + } while (stream.next && stream.next != ")" && stream.next != "|"); + return exprs.length == 1 ? exprs[0] : { + type: "seq", + exprs: exprs + }; +} +function parseExprSubscript(stream) { + var expr = parseExprAtom(stream); + for (;;) { + if (stream.eat("+")) expr = { + type: "plus", + expr: expr + };else if (stream.eat("*")) expr = { + type: "star", + expr: expr + };else if (stream.eat("?")) expr = { + type: "opt", + expr: expr + };else if (stream.eat("{")) expr = parseExprRange(stream, expr);else break; + } + return expr; +} +function parseNum(stream) { + if (/\D/.test(stream.next)) stream.err("Expected number, got '" + stream.next + "'"); + var result = Number(stream.next); + stream.pos++; + return result; +} +function parseExprRange(stream, expr) { + var min = parseNum(stream), + max = min; + if (stream.eat(",")) { + if (stream.next != "}") max = parseNum(stream);else max = -1; + } + if (!stream.eat("}")) stream.err("Unclosed braced range"); + return { + type: "range", + min: min, + max: max, + expr: expr + }; +} +function resolveName(stream, name) { + var types = stream.nodeTypes, + type = types[name]; + if (type) return [type]; + var result = []; + for (var typeName in types) { + var _type = types[typeName]; + if (_type.isInGroup(name)) result.push(_type); + } + if (result.length == 0) stream.err("No node type or group '" + name + "' found"); + return result; +} +function parseExprAtom(stream) { + if (stream.eat("(")) { + var expr = parseExpr(stream); + if (!stream.eat(")")) stream.err("Missing closing paren"); + return expr; + } else if (!/\W/.test(stream.next)) { + var exprs = resolveName(stream, stream.next).map(function (type) { + if (stream.inline == null) stream.inline = type.isInline;else if (stream.inline != type.isInline) stream.err("Mixing inline and block content"); + return { + type: "name", + value: type + }; + }); + stream.pos++; + return exprs.length == 1 ? exprs[0] : { + type: "choice", + exprs: exprs + }; + } else { + stream.err("Unexpected token '" + stream.next + "'"); + } +} +function nfa(expr) { + var nfa = [[]]; + connect(compile(expr, 0), node()); + return nfa; + function node() { + return nfa.push([]) - 1; + } + function edge(from, to, term) { + var edge = { + term: term, + to: to + }; + nfa[from].push(edge); + return edge; + } + function connect(edges, to) { + edges.forEach(function (edge) { + return edge.to = to; + }); + } + function compile(expr, from) { + if (expr.type == "choice") { + return expr.exprs.reduce(function (out, expr) { + return out.concat(compile(expr, from)); + }, []); + } else if (expr.type == "seq") { + for (var i = 0;; i++) { + var next = compile(expr.exprs[i], from); + if (i == expr.exprs.length - 1) return next; + connect(next, from = node()); + } + } else if (expr.type == "star") { + var loop = node(); + edge(from, loop); + connect(compile(expr.expr, loop), loop); + return [edge(loop)]; + } else if (expr.type == "plus") { + var _loop = node(); + connect(compile(expr.expr, from), _loop); + connect(compile(expr.expr, _loop), _loop); + return [edge(_loop)]; + } else if (expr.type == "opt") { + return [edge(from)].concat(compile(expr.expr, from)); + } else if (expr.type == "range") { + var cur = from; + for (var _i2 = 0; _i2 < expr.min; _i2++) { + var _next = node(); + connect(compile(expr.expr, cur), _next); + cur = _next; + } + if (expr.max == -1) { + connect(compile(expr.expr, cur), cur); + } else { + for (var _i3 = expr.min; _i3 < expr.max; _i3++) { + var _next2 = node(); + edge(cur, _next2); + connect(compile(expr.expr, cur), _next2); + cur = _next2; + } + } + return [edge(cur)]; + } else if (expr.type == "name") { + return [edge(from, undefined, expr.value)]; + } else { + throw new Error("Unknown expr type"); + } + } +} +function cmp(a, b) { + return b - a; +} +function nullFrom(nfa, node) { + var result = []; + scan(node); + return result.sort(cmp); + function scan(node) { + var edges = nfa[node]; + if (edges.length == 1 && !edges[0].term) return scan(edges[0].to); + result.push(node); + for (var i = 0; i < edges.length; i++) { + var _edges$i = edges[i], + term = _edges$i.term, + to = _edges$i.to; + if (!term && result.indexOf(to) == -1) scan(to); + } + } +} +function dfa(nfa) { + var labeled = Object.create(null); + return explore(nullFrom(nfa, 0)); + function explore(states) { + var out = []; + states.forEach(function (node) { + nfa[node].forEach(function (_ref) { + var term = _ref.term, + to = _ref.to; + if (!term) return; + var set; + for (var i = 0; i < out.length; i++) if (out[i][0] == term) set = out[i][1]; + nullFrom(nfa, to).forEach(function (node) { + if (!set) out.push([term, set = []]); + if (set.indexOf(node) == -1) set.push(node); + }); + }); + }); + var state = labeled[states.join(",")] = new ContentMatch(states.indexOf(nfa.length - 1) > -1); + for (var i = 0; i < out.length; i++) { + var _states = out[i][1].sort(cmp); + state.next.push({ + type: out[i][0], + next: labeled[_states.join(",")] || explore(_states) + }); + } + return state; + } +} +function checkForDeadEnds(match, stream) { + for (var i = 0, work = [match]; i < work.length; i++) { + var state = work[i], + dead = !state.validEnd, + nodes = []; + for (var j = 0; j < state.next.length; j++) { + var _state$next$j = state.next[j], + type = _state$next$j.type, + next = _state$next$j.next; + nodes.push(type.name); + if (dead && !(type.isText || type.hasRequiredAttrs())) dead = false; + if (work.indexOf(next) == -1) work.push(next); + } + if (dead) stream.err("Only non-generatable nodes (" + nodes.join(", ") + ") in a required position (see https://prosemirror.net/docs/guide/#generatable)"); + } +} +function defaultAttrs(attrs) { + var defaults = Object.create(null); + for (var attrName in attrs) { + var attr = attrs[attrName]; + if (!attr.hasDefault) return null; + defaults[attrName] = attr["default"]; + } + return defaults; +} +function _computeAttrs(attrs, value) { + var built = Object.create(null); + for (var name in attrs) { + var given = value && value[name]; + if (given === undefined) { + var attr = attrs[name]; + if (attr.hasDefault) given = attr["default"];else throw new RangeError("No value supplied for attribute " + name); + } + built[name] = given; + } + return built; +} +function _checkAttrs(attrs, values, type, name) { + for (var _name in values) if (!(_name in attrs)) throw new RangeError("Unsupported attribute ".concat(_name, " for ").concat(type, " of type ").concat(_name)); + for (var _name2 in attrs) { + var attr = attrs[_name2]; + if (attr.validate) attr.validate(values[_name2]); + } +} +function initAttrs(typeName, attrs) { + var result = Object.create(null); + if (attrs) for (var name in attrs) result[name] = new Attribute(typeName, name, attrs[name]); + return result; +} +var NodeType = function () { + function NodeType(name, schema, spec) { + _classCallCheck(this, NodeType); + this.name = name; + this.schema = schema; + this.spec = spec; + this.markSet = null; + this.groups = spec.group ? spec.group.split(" ") : []; + this.attrs = initAttrs(name, spec.attrs); + this.defaultAttrs = defaultAttrs(this.attrs); + this.contentMatch = null; + this.inlineContent = null; + this.isBlock = !(spec.inline || name == "text"); + this.isText = name == "text"; + } + _createClass(NodeType, [{ + key: "isInline", + get: function get() { + return !this.isBlock; + } + }, { + key: "isTextblock", + get: function get() { + return this.isBlock && this.inlineContent; + } + }, { + key: "isLeaf", + get: function get() { + return this.contentMatch == ContentMatch.empty; + } + }, { + key: "isAtom", + get: function get() { + return this.isLeaf || !!this.spec.atom; + } + }, { + key: "isInGroup", + value: function isInGroup(group) { + return this.groups.indexOf(group) > -1; + } + }, { + key: "whitespace", + get: function get() { + return this.spec.whitespace || (this.spec.code ? "pre" : "normal"); + } + }, { + key: "hasRequiredAttrs", + value: function hasRequiredAttrs() { + for (var n in this.attrs) if (this.attrs[n].isRequired) return true; + return false; + } + }, { + key: "compatibleContent", + value: function compatibleContent(other) { + return this == other || this.contentMatch.compatible(other.contentMatch); + } + }, { + key: "computeAttrs", + value: function computeAttrs(attrs) { + if (!attrs && this.defaultAttrs) return this.defaultAttrs;else return _computeAttrs(this.attrs, attrs); + } + }, { + key: "create", + value: function create() { + var attrs = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null; + var content = arguments.length > 1 ? arguments[1] : undefined; + var marks = arguments.length > 2 ? arguments[2] : undefined; + if (this.isText) throw new Error("NodeType.create can't construct text nodes"); + return new Node(this, this.computeAttrs(attrs), Fragment.from(content), Mark.setFrom(marks)); + } + }, { + key: "createChecked", + value: function createChecked() { + var attrs = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null; + var content = arguments.length > 1 ? arguments[1] : undefined; + var marks = arguments.length > 2 ? arguments[2] : undefined; + content = Fragment.from(content); + this.checkContent(content); + return new Node(this, this.computeAttrs(attrs), content, Mark.setFrom(marks)); + } + }, { + key: "createAndFill", + value: function createAndFill() { + var attrs = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null; + var content = arguments.length > 1 ? arguments[1] : undefined; + var marks = arguments.length > 2 ? arguments[2] : undefined; + attrs = this.computeAttrs(attrs); + content = Fragment.from(content); + if (content.size) { + var before = this.contentMatch.fillBefore(content); + if (!before) return null; + content = before.append(content); + } + var matched = this.contentMatch.matchFragment(content); + var after = matched && matched.fillBefore(Fragment.empty, true); + if (!after) return null; + return new Node(this, attrs, content.append(after), Mark.setFrom(marks)); + } + }, { + key: "validContent", + value: function validContent(content) { + var result = this.contentMatch.matchFragment(content); + if (!result || !result.validEnd) return false; + for (var i = 0; i < content.childCount; i++) if (!this.allowsMarks(content.child(i).marks)) return false; + return true; + } + }, { + key: "checkContent", + value: function checkContent(content) { + if (!this.validContent(content)) throw new RangeError("Invalid content for node ".concat(this.name, ": ").concat(content.toString().slice(0, 50))); + } + }, { + key: "checkAttrs", + value: function checkAttrs(attrs) { + _checkAttrs(this.attrs, attrs, "node", this.name); + } + }, { + key: "allowsMarkType", + value: function allowsMarkType(markType) { + return this.markSet == null || this.markSet.indexOf(markType) > -1; + } + }, { + key: "allowsMarks", + value: function allowsMarks(marks) { + if (this.markSet == null) return true; + for (var i = 0; i < marks.length; i++) if (!this.allowsMarkType(marks[i].type)) return false; + return true; + } + }, { + key: "allowedMarks", + value: function allowedMarks(marks) { + if (this.markSet == null) return marks; + var copy; + for (var i = 0; i < marks.length; i++) { + if (!this.allowsMarkType(marks[i].type)) { + if (!copy) copy = marks.slice(0, i); + } else if (copy) { + copy.push(marks[i]); + } + } + return !copy ? marks : copy.length ? copy : Mark.none; + } + }], [{ + key: "compile", + value: function compile(nodes, schema) { + var result = Object.create(null); + nodes.forEach(function (name, spec) { + return result[name] = new NodeType(name, schema, spec); + }); + var topType = schema.spec.topNode || "doc"; + if (!result[topType]) throw new RangeError("Schema is missing its top node type ('" + topType + "')"); + if (!result.text) throw new RangeError("Every schema needs a 'text' type"); + for (var _ in result.text.attrs) throw new RangeError("The text node type should not have attributes"); + return result; + } + }]); + return NodeType; +}(); +function validateType(typeName, attrName, type) { + var types = type.split("|"); + return function (value) { + var name = value === null ? "null" : _typeof(value); + if (types.indexOf(name) < 0) throw new RangeError("Expected value of type ".concat(types, " for attribute ").concat(attrName, " on type ").concat(typeName, ", got ").concat(name)); + }; +} +var Attribute = function () { + function Attribute(typeName, attrName, options) { + _classCallCheck(this, Attribute); + this.hasDefault = Object.prototype.hasOwnProperty.call(options, "default"); + this["default"] = options["default"]; + this.validate = typeof options.validate == "string" ? validateType(typeName, attrName, options.validate) : options.validate; + } + _createClass(Attribute, [{ + key: "isRequired", + get: function get() { + return !this.hasDefault; + } + }]); + return Attribute; +}(); +var MarkType = function () { + function MarkType(name, rank, schema, spec) { + _classCallCheck(this, MarkType); + this.name = name; + this.rank = rank; + this.schema = schema; + this.spec = spec; + this.attrs = initAttrs(name, spec.attrs); + this.excluded = null; + var defaults = defaultAttrs(this.attrs); + this.instance = defaults ? new Mark(this, defaults) : null; + } + _createClass(MarkType, [{ + key: "create", + value: function create() { + var attrs = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null; + if (!attrs && this.instance) return this.instance; + return new Mark(this, _computeAttrs(this.attrs, attrs)); + } + }, { + key: "removeFromSet", + value: function removeFromSet(set) { + for (var i = 0; i < set.length; i++) if (set[i].type == this) { + set = set.slice(0, i).concat(set.slice(i + 1)); + i--; + } + return set; + } + }, { + key: "isInSet", + value: function isInSet(set) { + for (var i = 0; i < set.length; i++) if (set[i].type == this) return set[i]; + } + }, { + key: "checkAttrs", + value: function checkAttrs(attrs) { + _checkAttrs(this.attrs, attrs, "mark", this.name); + } + }, { + key: "excludes", + value: function excludes(other) { + return this.excluded.indexOf(other) > -1; + } + }], [{ + key: "compile", + value: function compile(marks, schema) { + var result = Object.create(null), + rank = 0; + marks.forEach(function (name, spec) { + return result[name] = new MarkType(name, rank++, schema, spec); + }); + return result; + } + }]); + return MarkType; +}(); +var Schema = function () { + function Schema(spec) { + _classCallCheck(this, Schema); + this.linebreakReplacement = null; + this.cached = Object.create(null); + var instanceSpec = this.spec = {}; + for (var prop in spec) instanceSpec[prop] = spec[prop]; + instanceSpec.nodes = OrderedMap.from(spec.nodes), instanceSpec.marks = OrderedMap.from(spec.marks || {}), this.nodes = NodeType.compile(this.spec.nodes, this); + this.marks = MarkType.compile(this.spec.marks, this); + var contentExprCache = Object.create(null); + for (var _prop in this.nodes) { + if (_prop in this.marks) throw new RangeError(_prop + " can not be both a node and a mark"); + var type = this.nodes[_prop], + contentExpr = type.spec.content || "", + markExpr = type.spec.marks; + type.contentMatch = contentExprCache[contentExpr] || (contentExprCache[contentExpr] = ContentMatch.parse(contentExpr, this.nodes)); + type.inlineContent = type.contentMatch.inlineContent; + if (type.spec.linebreakReplacement) { + if (this.linebreakReplacement) throw new RangeError("Multiple linebreak nodes defined"); + if (!type.isInline || !type.isLeaf) throw new RangeError("Linebreak replacement nodes must be inline leaf nodes"); + this.linebreakReplacement = type; + } + type.markSet = markExpr == "_" ? null : markExpr ? gatherMarks(this, markExpr.split(" ")) : markExpr == "" || !type.inlineContent ? [] : null; + } + for (var _prop2 in this.marks) { + var _type2 = this.marks[_prop2], + excl = _type2.spec.excludes; + _type2.excluded = excl == null ? [_type2] : excl == "" ? [] : gatherMarks(this, excl.split(" ")); + } + this.nodeFromJSON = this.nodeFromJSON.bind(this); + this.markFromJSON = this.markFromJSON.bind(this); + this.topNodeType = this.nodes[this.spec.topNode || "doc"]; + this.cached.wrappings = Object.create(null); + } + _createClass(Schema, [{ + key: "node", + value: function node(type) { + var attrs = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null; + var content = arguments.length > 2 ? arguments[2] : undefined; + var marks = arguments.length > 3 ? arguments[3] : undefined; + if (typeof type == "string") type = this.nodeType(type);else if (!(type instanceof NodeType)) throw new RangeError("Invalid node type: " + type);else if (type.schema != this) throw new RangeError("Node type from different schema used (" + type.name + ")"); + return type.createChecked(attrs, content, marks); + } + }, { + key: "text", + value: function text(_text, marks) { + var type = this.nodes.text; + return new TextNode(type, type.defaultAttrs, _text, Mark.setFrom(marks)); + } + }, { + key: "mark", + value: function mark(type, attrs) { + if (typeof type == "string") type = this.marks[type]; + return type.create(attrs); + } + }, { + key: "nodeFromJSON", + value: function nodeFromJSON(json) { + return Node.fromJSON(this, json); + } + }, { + key: "markFromJSON", + value: function markFromJSON(json) { + return Mark.fromJSON(this, json); + } + }, { + key: "nodeType", + value: function nodeType(name) { + var found = this.nodes[name]; + if (!found) throw new RangeError("Unknown node type: " + name); + return found; + } + }]); + return Schema; +}(); +function gatherMarks(schema, marks) { + var found = []; + for (var i = 0; i < marks.length; i++) { + var name = marks[i], + mark = schema.marks[name], + ok = mark; + if (mark) { + found.push(mark); + } else { + for (var prop in schema.marks) { + var _mark = schema.marks[prop]; + if (name == "_" || _mark.spec.group && _mark.spec.group.split(" ").indexOf(name) > -1) found.push(ok = _mark); + } + } + if (!ok) throw new SyntaxError("Unknown mark type: '" + marks[i] + "'"); + } + return found; +} +function isTagRule(rule) { + return rule.tag != null; +} +function isStyleRule(rule) { + return rule.style != null; +} +var DOMParser = function () { + function DOMParser(schema, rules) { + var _this2 = this; + _classCallCheck(this, DOMParser); + this.schema = schema; + this.rules = rules; + this.tags = []; + this.styles = []; + var matchedStyles = this.matchedStyles = []; + rules.forEach(function (rule) { + if (isTagRule(rule)) { + _this2.tags.push(rule); + } else if (isStyleRule(rule)) { + var prop = /[^=]*/.exec(rule.style)[0]; + if (matchedStyles.indexOf(prop) < 0) matchedStyles.push(prop); + _this2.styles.push(rule); + } + }); + this.normalizeLists = !this.tags.some(function (r) { + if (!/^(ul|ol)\b/.test(r.tag) || !r.node) return false; + var node = schema.nodes[r.node]; + return node.contentMatch.matchType(node); + }); + } + _createClass(DOMParser, [{ + key: "parse", + value: function parse(dom) { + var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + var context = new ParseContext(this, options, false); + context.addAll(dom, Mark.none, options.from, options.to); + return context.finish(); + } + }, { + key: "parseSlice", + value: function parseSlice(dom) { + var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + var context = new ParseContext(this, options, true); + context.addAll(dom, Mark.none, options.from, options.to); + return Slice.maxOpen(context.finish()); + } + }, { + key: "matchTag", + value: function matchTag(dom, context, after) { + for (var i = after ? this.tags.indexOf(after) + 1 : 0; i < this.tags.length; i++) { + var rule = this.tags[i]; + if (matches(dom, rule.tag) && (rule.namespace === undefined || dom.namespaceURI == rule.namespace) && (!rule.context || context.matchesContext(rule.context))) { + if (rule.getAttrs) { + var result = rule.getAttrs(dom); + if (result === false) continue; + rule.attrs = result || undefined; + } + return rule; + } + } + } + }, { + key: "matchStyle", + value: function matchStyle(prop, value, context, after) { + for (var i = after ? this.styles.indexOf(after) + 1 : 0; i < this.styles.length; i++) { + var rule = this.styles[i], + style = rule.style; + if (style.indexOf(prop) != 0 || rule.context && !context.matchesContext(rule.context) || style.length > prop.length && (style.charCodeAt(prop.length) != 61 || style.slice(prop.length + 1) != value)) continue; + if (rule.getAttrs) { + var result = rule.getAttrs(value); + if (result === false) continue; + rule.attrs = result || undefined; + } + return rule; + } + } + }], [{ + key: "schemaRules", + value: function schemaRules(schema) { + var result = []; + function insert(rule) { + var priority = rule.priority == null ? 50 : rule.priority, + i = 0; + for (; i < result.length; i++) { + var next = result[i], + nextPriority = next.priority == null ? 50 : next.priority; + if (nextPriority < priority) break; + } + result.splice(i, 0, rule); + } + var _loop2 = function _loop2(name) { + var rules = schema.marks[name].spec.parseDOM; + if (rules) rules.forEach(function (rule) { + insert(rule = copy(rule)); + if (!(rule.mark || rule.ignore || rule.clearMark)) rule.mark = name; + }); + }; + for (var name in schema.marks) { + _loop2(name); + } + var _loop3 = function _loop3(_name3) { + var rules = schema.nodes[_name3].spec.parseDOM; + if (rules) rules.forEach(function (rule) { + insert(rule = copy(rule)); + if (!(rule.node || rule.ignore || rule.mark)) rule.node = _name3; + }); + }; + for (var _name3 in schema.nodes) { + _loop3(_name3); + } + return result; + } + }, { + key: "fromSchema", + value: function fromSchema(schema) { + return schema.cached.domParser || (schema.cached.domParser = new DOMParser(schema, DOMParser.schemaRules(schema))); + } + }]); + return DOMParser; +}(); +var blockTags = { + address: true, + article: true, + aside: true, + blockquote: true, + canvas: true, + dd: true, + div: true, + dl: true, + fieldset: true, + figcaption: true, + figure: true, + footer: true, + form: true, + h1: true, + h2: true, + h3: true, + h4: true, + h5: true, + h6: true, + header: true, + hgroup: true, + hr: true, + li: true, + noscript: true, + ol: true, + output: true, + p: true, + pre: true, + section: true, + table: true, + tfoot: true, + ul: true +}; +var ignoreTags = { + head: true, + noscript: true, + object: true, + script: true, + style: true, + title: true +}; +var listTags = { + ol: true, + ul: true +}; +var OPT_PRESERVE_WS = 1, + OPT_PRESERVE_WS_FULL = 2, + OPT_OPEN_LEFT = 4; +function wsOptionsFor(type, preserveWhitespace, base) { + if (preserveWhitespace != null) return (preserveWhitespace ? OPT_PRESERVE_WS : 0) | (preserveWhitespace === "full" ? OPT_PRESERVE_WS_FULL : 0); + return type && type.whitespace == "pre" ? OPT_PRESERVE_WS | OPT_PRESERVE_WS_FULL : base & ~OPT_OPEN_LEFT; +} +var NodeContext = function () { + function NodeContext(type, attrs, marks, solid, match, options) { + _classCallCheck(this, NodeContext); + this.type = type; + this.attrs = attrs; + this.marks = marks; + this.solid = solid; + this.options = options; + this.content = []; + this.activeMarks = Mark.none; + this.match = match || (options & OPT_OPEN_LEFT ? null : type.contentMatch); + } + _createClass(NodeContext, [{ + key: "findWrapping", + value: function findWrapping(node) { + if (!this.match) { + if (!this.type) return []; + var fill = this.type.contentMatch.fillBefore(Fragment.from(node)); + if (fill) { + this.match = this.type.contentMatch.matchFragment(fill); + } else { + var start = this.type.contentMatch, + wrap; + if (wrap = start.findWrapping(node.type)) { + this.match = start; + return wrap; + } else { + return null; + } + } + } + return this.match.findWrapping(node.type); + } + }, { + key: "finish", + value: function finish(openEnd) { + if (!(this.options & OPT_PRESERVE_WS)) { + var last = this.content[this.content.length - 1], + m; + if (last && last.isText && (m = /[ \t\r\n\u000c]+$/.exec(last.text))) { + var text = last; + if (last.text.length == m[0].length) this.content.pop();else this.content[this.content.length - 1] = text.withText(text.text.slice(0, text.text.length - m[0].length)); + } + } + var content = Fragment.from(this.content); + if (!openEnd && this.match) content = content.append(this.match.fillBefore(Fragment.empty, true)); + return this.type ? this.type.create(this.attrs, content, this.marks) : content; + } + }, { + key: "inlineContext", + value: function inlineContext(node) { + if (this.type) return this.type.inlineContent; + if (this.content.length) return this.content[0].isInline; + return node.parentNode && !blockTags.hasOwnProperty(node.parentNode.nodeName.toLowerCase()); + } + }]); + return NodeContext; +}(); +var ParseContext = function () { + function ParseContext(parser, options, isOpen) { + _classCallCheck(this, ParseContext); + this.parser = parser; + this.options = options; + this.isOpen = isOpen; + this.open = 0; + this.localPreserveWS = false; + var topNode = options.topNode, + topContext; + var topOptions = wsOptionsFor(null, options.preserveWhitespace, 0) | (isOpen ? OPT_OPEN_LEFT : 0); + if (topNode) topContext = new NodeContext(topNode.type, topNode.attrs, Mark.none, true, options.topMatch || topNode.type.contentMatch, topOptions);else if (isOpen) topContext = new NodeContext(null, null, Mark.none, true, null, topOptions);else topContext = new NodeContext(parser.schema.topNodeType, null, Mark.none, true, null, topOptions); + this.nodes = [topContext]; + this.find = options.findPositions; + this.needsBlock = false; + } + _createClass(ParseContext, [{ + key: "top", + get: function get() { + return this.nodes[this.open]; + } + }, { + key: "addDOM", + value: function addDOM(dom, marks) { + if (dom.nodeType == 3) this.addTextNode(dom, marks);else if (dom.nodeType == 1) this.addElement(dom, marks); + } + }, { + key: "addTextNode", + value: function addTextNode(dom, marks) { + var value = dom.nodeValue; + var top = this.top, + preserveWS = top.options & OPT_PRESERVE_WS_FULL ? "full" : this.localPreserveWS || (top.options & OPT_PRESERVE_WS) > 0; + if (preserveWS === "full" || top.inlineContext(dom) || /[^ \t\r\n\u000c]/.test(value)) { + if (!preserveWS) { + value = value.replace(/[ \t\r\n\u000c]+/g, " "); + if (/^[ \t\r\n\u000c]/.test(value) && this.open == this.nodes.length - 1) { + var nodeBefore = top.content[top.content.length - 1]; + var domNodeBefore = dom.previousSibling; + if (!nodeBefore || domNodeBefore && domNodeBefore.nodeName == 'BR' || nodeBefore.isText && /[ \t\r\n\u000c]$/.test(nodeBefore.text)) value = value.slice(1); + } + } else if (preserveWS !== "full") { + value = value.replace(/\r?\n|\r/g, " "); + } else { + value = value.replace(/\r\n?/g, "\n"); + } + if (value) this.insertNode(this.parser.schema.text(value), marks); + this.findInText(dom); + } else { + this.findInside(dom); + } + } + }, { + key: "addElement", + value: function addElement(dom, marks, matchAfter) { + var outerWS = this.localPreserveWS, + top = this.top; + if (dom.tagName == "PRE" || /pre/.test(dom.style && dom.style.whiteSpace)) this.localPreserveWS = true; + var name = dom.nodeName.toLowerCase(), + ruleID; + if (listTags.hasOwnProperty(name) && this.parser.normalizeLists) normalizeList(dom); + var rule = this.options.ruleFromNode && this.options.ruleFromNode(dom) || (ruleID = this.parser.matchTag(dom, this, matchAfter)); + out: if (rule ? rule.ignore : ignoreTags.hasOwnProperty(name)) { + this.findInside(dom); + this.ignoreFallback(dom, marks); + } else if (!rule || rule.skip || rule.closeParent) { + if (rule && rule.closeParent) this.open = Math.max(0, this.open - 1);else if (rule && rule.skip.nodeType) dom = rule.skip; + var sync, + oldNeedsBlock = this.needsBlock; + if (blockTags.hasOwnProperty(name)) { + if (top.content.length && top.content[0].isInline && this.open) { + this.open--; + top = this.top; + } + sync = true; + if (!top.type) this.needsBlock = true; + } else if (!dom.firstChild) { + this.leafFallback(dom, marks); + break out; + } + var innerMarks = rule && rule.skip ? marks : this.readStyles(dom, marks); + if (innerMarks) this.addAll(dom, innerMarks); + if (sync) this.sync(top); + this.needsBlock = oldNeedsBlock; + } else { + var _innerMarks = this.readStyles(dom, marks); + if (_innerMarks) this.addElementByRule(dom, rule, _innerMarks, rule.consuming === false ? ruleID : undefined); + } + this.localPreserveWS = outerWS; + } + }, { + key: "leafFallback", + value: function leafFallback(dom, marks) { + if (dom.nodeName == "BR" && this.top.type && this.top.type.inlineContent) this.addTextNode(dom.ownerDocument.createTextNode("\n"), marks); + } + }, { + key: "ignoreFallback", + value: function ignoreFallback(dom, marks) { + if (dom.nodeName == "BR" && (!this.top.type || !this.top.type.inlineContent)) this.findPlace(this.parser.schema.text("-"), marks); + } + }, { + key: "readStyles", + value: function readStyles(dom, marks) { + var _this3 = this; + var styles = dom.style; + if (styles && styles.length) for (var i = 0; i < this.parser.matchedStyles.length; i++) { + var name = this.parser.matchedStyles[i], + value = styles.getPropertyValue(name); + if (value) { + var _loop4 = function _loop4(_after) { + var rule = _this3.parser.matchStyle(name, value, _this3, _after); + if (!rule) { + after = _after; + return 0; + } + if (rule.ignore) return { + v: null + }; + if (rule.clearMark) marks = marks.filter(function (m) { + return !rule.clearMark(m); + });else marks = marks.concat(_this3.parser.schema.marks[rule.mark].create(rule.attrs)); + if (rule.consuming === false) _after = rule;else { + after = _after; + return 0; + } + after = _after; + }, + _ret; + for (var after = undefined;;) { + _ret = _loop4(after); + if (_ret === 0) break; + if (_ret) return _ret.v; + } + } + } + return marks; + } + }, { + key: "addElementByRule", + value: function addElementByRule(dom, rule, marks, continueAfter) { + var _this4 = this; + var sync, nodeType; + if (rule.node) { + nodeType = this.parser.schema.nodes[rule.node]; + if (!nodeType.isLeaf) { + var inner = this.enter(nodeType, rule.attrs || null, marks, rule.preserveWhitespace); + if (inner) { + sync = true; + marks = inner; + } + } else if (!this.insertNode(nodeType.create(rule.attrs), marks)) { + this.leafFallback(dom, marks); + } + } else { + var markType = this.parser.schema.marks[rule.mark]; + marks = marks.concat(markType.create(rule.attrs)); + } + var startIn = this.top; + if (nodeType && nodeType.isLeaf) { + this.findInside(dom); + } else if (continueAfter) { + this.addElement(dom, marks, continueAfter); + } else if (rule.getContent) { + this.findInside(dom); + rule.getContent(dom, this.parser.schema).forEach(function (node) { + return _this4.insertNode(node, marks); + }); + } else { + var contentDOM = dom; + if (typeof rule.contentElement == "string") contentDOM = dom.querySelector(rule.contentElement);else if (typeof rule.contentElement == "function") contentDOM = rule.contentElement(dom);else if (rule.contentElement) contentDOM = rule.contentElement; + this.findAround(dom, contentDOM, true); + this.addAll(contentDOM, marks); + this.findAround(dom, contentDOM, false); + } + if (sync && this.sync(startIn)) this.open--; + } + }, { + key: "addAll", + value: function addAll(parent, marks, startIndex, endIndex) { + var index = startIndex || 0; + for (var dom = startIndex ? parent.childNodes[startIndex] : parent.firstChild, end = endIndex == null ? null : parent.childNodes[endIndex]; dom != end; dom = dom.nextSibling, ++index) { + this.findAtPoint(parent, index); + this.addDOM(dom, marks); + } + this.findAtPoint(parent, index); + } + }, { + key: "findPlace", + value: function findPlace(node, marks) { + var route, sync; + for (var depth = this.open; depth >= 0; depth--) { + var cx = this.nodes[depth]; + var _found2 = cx.findWrapping(node); + if (_found2 && (!route || route.length > _found2.length)) { + route = _found2; + sync = cx; + if (!_found2.length) break; + } + if (cx.solid) break; + } + if (!route) return null; + this.sync(sync); + for (var i = 0; i < route.length; i++) marks = this.enterInner(route[i], null, marks, false); + return marks; + } + }, { + key: "insertNode", + value: function insertNode(node, marks) { + if (node.isInline && this.needsBlock && !this.top.type) { + var block = this.textblockFromContext(); + if (block) marks = this.enterInner(block, null, marks); + } + var innerMarks = this.findPlace(node, marks); + if (innerMarks) { + this.closeExtra(); + var top = this.top; + if (top.match) top.match = top.match.matchType(node.type); + var nodeMarks = Mark.none; + var _iterator = _createForOfIteratorHelper(innerMarks.concat(node.marks)), + _step; + try { + for (_iterator.s(); !(_step = _iterator.n()).done;) { + var m = _step.value; + if (top.type ? top.type.allowsMarkType(m.type) : markMayApply(m.type, node.type)) nodeMarks = m.addToSet(nodeMarks); + } + } catch (err) { + _iterator.e(err); + } finally { + _iterator.f(); + } + top.content.push(node.mark(nodeMarks)); + return true; + } + return false; + } + }, { + key: "enter", + value: function enter(type, attrs, marks, preserveWS) { + var innerMarks = this.findPlace(type.create(attrs), marks); + if (innerMarks) innerMarks = this.enterInner(type, attrs, marks, true, preserveWS); + return innerMarks; + } + }, { + key: "enterInner", + value: function enterInner(type, attrs, marks) { + var solid = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false; + var preserveWS = arguments.length > 4 ? arguments[4] : undefined; + this.closeExtra(); + var top = this.top; + top.match = top.match && top.match.matchType(type); + var options = wsOptionsFor(type, preserveWS, top.options); + if (top.options & OPT_OPEN_LEFT && top.content.length == 0) options |= OPT_OPEN_LEFT; + var applyMarks = Mark.none; + marks = marks.filter(function (m) { + if (top.type ? top.type.allowsMarkType(m.type) : markMayApply(m.type, type)) { + applyMarks = m.addToSet(applyMarks); + return false; + } + return true; + }); + this.nodes.push(new NodeContext(type, attrs, applyMarks, solid, null, options)); + this.open++; + return marks; + } + }, { + key: "closeExtra", + value: function closeExtra() { + var openEnd = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + var i = this.nodes.length - 1; + if (i > this.open) { + for (; i > this.open; i--) this.nodes[i - 1].content.push(this.nodes[i].finish(openEnd)); + this.nodes.length = this.open + 1; + } + } + }, { + key: "finish", + value: function finish() { + this.open = 0; + this.closeExtra(this.isOpen); + return this.nodes[0].finish(!!(this.isOpen || this.options.topOpen)); + } + }, { + key: "sync", + value: function sync(to) { + for (var i = this.open; i >= 0; i--) { + if (this.nodes[i] == to) { + this.open = i; + return true; + } else if (this.localPreserveWS) { + this.nodes[i].options |= OPT_PRESERVE_WS; + } + } + return false; + } + }, { + key: "currentPos", + get: function get() { + this.closeExtra(); + var pos = 0; + for (var i = this.open; i >= 0; i--) { + var content = this.nodes[i].content; + for (var j = content.length - 1; j >= 0; j--) pos += content[j].nodeSize; + if (i) pos++; + } + return pos; + } + }, { + key: "findAtPoint", + value: function findAtPoint(parent, offset) { + if (this.find) for (var i = 0; i < this.find.length; i++) { + if (this.find[i].node == parent && this.find[i].offset == offset) this.find[i].pos = this.currentPos; + } + } + }, { + key: "findInside", + value: function findInside(parent) { + if (this.find) for (var i = 0; i < this.find.length; i++) { + if (this.find[i].pos == null && parent.nodeType == 1 && parent.contains(this.find[i].node)) this.find[i].pos = this.currentPos; + } + } + }, { + key: "findAround", + value: function findAround(parent, content, before) { + if (parent != content && this.find) for (var i = 0; i < this.find.length; i++) { + if (this.find[i].pos == null && parent.nodeType == 1 && parent.contains(this.find[i].node)) { + var pos = content.compareDocumentPosition(this.find[i].node); + if (pos & (before ? 2 : 4)) this.find[i].pos = this.currentPos; + } + } + } + }, { + key: "findInText", + value: function findInText(textNode) { + if (this.find) for (var i = 0; i < this.find.length; i++) { + if (this.find[i].node == textNode) this.find[i].pos = this.currentPos - (textNode.nodeValue.length - this.find[i].offset); + } + } + }, { + key: "matchesContext", + value: function matchesContext(context) { + var _this5 = this; + if (context.indexOf("|") > -1) return context.split(/\s*\|\s*/).some(this.matchesContext, this); + var parts = context.split("/"); + var option = this.options.context; + var useRoot = !this.isOpen && (!option || option.parent.type == this.nodes[0].type); + var minDepth = -(option ? option.depth + 1 : 0) + (useRoot ? 0 : 1); + var match = function match(i, depth) { + for (; i >= 0; i--) { + var part = parts[i]; + if (part == "") { + if (i == parts.length - 1 || i == 0) continue; + for (; depth >= minDepth; depth--) if (match(i - 1, depth)) return true; + return false; + } else { + var next = depth > 0 || depth == 0 && useRoot ? _this5.nodes[depth].type : option && depth >= minDepth ? option.node(depth - minDepth).type : null; + if (!next || next.name != part && !next.isInGroup(part)) return false; + depth--; + } + } + return true; + }; + return match(parts.length - 1, this.open); + } + }, { + key: "textblockFromContext", + value: function textblockFromContext() { + var $context = this.options.context; + if ($context) for (var d = $context.depth; d >= 0; d--) { + var deflt = $context.node(d).contentMatchAt($context.indexAfter(d)).defaultType; + if (deflt && deflt.isTextblock && deflt.defaultAttrs) return deflt; + } + for (var name in this.parser.schema.nodes) { + var type = this.parser.schema.nodes[name]; + if (type.isTextblock && type.defaultAttrs) return type; + } + } + }]); + return ParseContext; +}(); +function normalizeList(dom) { + for (var child = dom.firstChild, prevItem = null; child; child = child.nextSibling) { + var name = child.nodeType == 1 ? child.nodeName.toLowerCase() : null; + if (name && listTags.hasOwnProperty(name) && prevItem) { + prevItem.appendChild(child); + child = prevItem; + } else if (name == "li") { + prevItem = child; + } else if (name) { + prevItem = null; + } + } +} +function matches(dom, selector) { + return (dom.matches || dom.msMatchesSelector || dom.webkitMatchesSelector || dom.mozMatchesSelector).call(dom, selector); +} +function copy(obj) { + var copy = {}; + for (var prop in obj) copy[prop] = obj[prop]; + return copy; +} +function markMayApply(markType, nodeType) { + var nodes = nodeType.schema.nodes; + var _loop5 = function _loop5() { + var parent = nodes[name]; + if (!parent.allowsMarkType(markType)) return 0; + var seen = [], + scan = function scan(match) { + seen.push(match); + for (var i = 0; i < match.edgeCount; i++) { + var _match$edge = match.edge(i), + type = _match$edge.type, + next = _match$edge.next; + if (type == nodeType) return true; + if (seen.indexOf(next) < 0 && scan(next)) return true; + } + }; + if (scan(parent.contentMatch)) return { + v: true + }; + }, + _ret2; + for (var name in nodes) { + _ret2 = _loop5(); + if (_ret2 === 0) continue; + if (_ret2) return _ret2.v; + } +} +var DOMSerializer = function () { + function DOMSerializer(nodes, marks) { + _classCallCheck(this, DOMSerializer); + this.nodes = nodes; + this.marks = marks; + } + _createClass(DOMSerializer, [{ + key: "serializeFragment", + value: function serializeFragment(fragment) { + var _this6 = this; + var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + var target = arguments.length > 2 ? arguments[2] : undefined; + if (!target) target = doc(options).createDocumentFragment(); + var top = target, + active = []; + fragment.forEach(function (node) { + if (active.length || node.marks.length) { + var keep = 0, + rendered = 0; + while (keep < active.length && rendered < node.marks.length) { + var next = node.marks[rendered]; + if (!_this6.marks[next.type.name]) { + rendered++; + continue; + } + if (!next.eq(active[keep][0]) || next.type.spec.spanning === false) break; + keep++; + rendered++; + } + while (keep < active.length) top = active.pop()[1]; + while (rendered < node.marks.length) { + var add = node.marks[rendered++]; + var markDOM = _this6.serializeMark(add, node.isInline, options); + if (markDOM) { + active.push([add, top]); + top.appendChild(markDOM.dom); + top = markDOM.contentDOM || markDOM.dom; + } + } + } + top.appendChild(_this6.serializeNodeInner(node, options)); + }); + return target; + } + }, { + key: "serializeNodeInner", + value: function serializeNodeInner(node, options) { + var _renderSpec2 = _renderSpec(doc(options), this.nodes[node.type.name](node), null, node.attrs), + dom = _renderSpec2.dom, + contentDOM = _renderSpec2.contentDOM; + if (contentDOM) { + if (node.isLeaf) throw new RangeError("Content hole not allowed in a leaf node spec"); + this.serializeFragment(node.content, options, contentDOM); + } + return dom; + } + }, { + key: "serializeNode", + value: function serializeNode(node) { + var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + var dom = this.serializeNodeInner(node, options); + for (var i = node.marks.length - 1; i >= 0; i--) { + var wrap = this.serializeMark(node.marks[i], node.isInline, options); + if (wrap) { + (wrap.contentDOM || wrap.dom).appendChild(dom); + dom = wrap.dom; + } + } + return dom; + } + }, { + key: "serializeMark", + value: function serializeMark(mark, inline) { + var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {}; + var toDOM = this.marks[mark.type.name]; + return toDOM && _renderSpec(doc(options), toDOM(mark, inline), null, mark.attrs); + } + }], [{ + key: "renderSpec", + value: function renderSpec(doc, structure) { + var xmlNS = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null; + var blockArraysIn = arguments.length > 3 ? arguments[3] : undefined; + return _renderSpec(doc, structure, xmlNS, blockArraysIn); + } + }, { + key: "fromSchema", + value: function fromSchema(schema) { + return schema.cached.domSerializer || (schema.cached.domSerializer = new DOMSerializer(this.nodesFromSchema(schema), this.marksFromSchema(schema))); + } + }, { + key: "nodesFromSchema", + value: function nodesFromSchema(schema) { + var result = gatherToDOM(schema.nodes); + if (!result.text) result.text = function (node) { + return node.text; + }; + return result; + } + }, { + key: "marksFromSchema", + value: function marksFromSchema(schema) { + return gatherToDOM(schema.marks); + } + }]); + return DOMSerializer; +}(); +function gatherToDOM(obj) { + var result = {}; + for (var name in obj) { + var toDOM = obj[name].spec.toDOM; + if (toDOM) result[name] = toDOM; + } + return result; +} +function doc(options) { + return options.document || window.document; +} +var suspiciousAttributeCache = new WeakMap(); +function suspiciousAttributes(attrs) { + var value = suspiciousAttributeCache.get(attrs); + if (value === undefined) suspiciousAttributeCache.set(attrs, value = suspiciousAttributesInner(attrs)); + return value; +} +function suspiciousAttributesInner(attrs) { + var result = null; + function scan(value) { + if (value && _typeof(value) == "object") { + if (Array.isArray(value)) { + if (typeof value[0] == "string") { + if (!result) result = []; + result.push(value); + } else { + for (var i = 0; i < value.length; i++) scan(value[i]); + } + } else { + for (var prop in value) scan(value[prop]); + } + } + } + scan(attrs); + return result; +} +function _renderSpec(doc, structure, xmlNS, blockArraysIn) { + if (typeof structure == "string") return { + dom: doc.createTextNode(structure) + }; + if (structure.nodeType != null) return { + dom: structure + }; + if (structure.dom && structure.dom.nodeType != null) return structure; + var tagName = structure[0], + suspicious; + if (typeof tagName != "string") throw new RangeError("Invalid array passed to renderSpec"); + if (blockArraysIn && (suspicious = suspiciousAttributes(blockArraysIn)) && suspicious.indexOf(structure) > -1) throw new RangeError("Using an array from an attribute object as a DOM spec. This may be an attempted cross site scripting attack."); + var space = tagName.indexOf(" "); + if (space > 0) { + xmlNS = tagName.slice(0, space); + tagName = tagName.slice(space + 1); + } + var contentDOM; + var dom = xmlNS ? doc.createElementNS(xmlNS, tagName) : doc.createElement(tagName); + var attrs = structure[1], + start = 1; + if (attrs && _typeof(attrs) == "object" && attrs.nodeType == null && !Array.isArray(attrs)) { + start = 2; + for (var name in attrs) if (attrs[name] != null) { + var _space = name.indexOf(" "); + if (_space > 0) dom.setAttributeNS(name.slice(0, _space), name.slice(_space + 1), attrs[name]);else dom.setAttribute(name, attrs[name]); + } + } + for (var i = start; i < structure.length; i++) { + var child = structure[i]; + if (child === 0) { + if (i < structure.length - 1 || i > start) throw new RangeError("Content hole must be the only child of its parent node"); + return { + dom: dom, + contentDOM: dom + }; + } else { + var _renderSpec3 = _renderSpec(doc, child, xmlNS, blockArraysIn), + inner = _renderSpec3.dom, + innerContent = _renderSpec3.contentDOM; + dom.appendChild(inner); + if (innerContent) { + if (contentDOM) throw new RangeError("Multiple content holes"); + contentDOM = innerContent; + } + } + } + return { + dom: dom, + contentDOM: contentDOM + }; +} +exports.ContentMatch = ContentMatch; +exports.DOMParser = DOMParser; +exports.DOMSerializer = DOMSerializer; +exports.Fragment = Fragment; +exports.Mark = Mark; +exports.MarkType = MarkType; +exports.Node = Node; +exports.NodeRange = NodeRange; +exports.NodeType = NodeType; +exports.ReplaceError = ReplaceError; +exports.ResolvedPos = ResolvedPos; +exports.Schema = Schema; +exports.Slice = Slice; diff --git a/plugins/tiddlywiki/prosemirror/files/prosemirror-schema-basic.cjs b/plugins/tiddlywiki/prosemirror/files/prosemirror-schema-basic.cjs new file mode 100644 index 000000000..4c3bee244 --- /dev/null +++ b/plugins/tiddlywiki/prosemirror/files/prosemirror-schema-basic.cjs @@ -0,0 +1,246 @@ +'use strict'; + +var prosemirrorModel = require('prosemirror-model'); +var pDOM = ["p", 0], + blockquoteDOM = ["blockquote", 0], + hrDOM = ["hr"], + preDOM = ["pre", ["code", 0]], + brDOM = ["br"]; +var nodes = { + doc: { + content: "block+" + }, + paragraph: { + content: "inline*", + group: "block", + parseDOM: [{ + tag: "p" + }], + toDOM: function toDOM() { + return pDOM; + } + }, + blockquote: { + content: "block+", + group: "block", + defining: true, + parseDOM: [{ + tag: "blockquote" + }], + toDOM: function toDOM() { + return blockquoteDOM; + } + }, + horizontal_rule: { + group: "block", + parseDOM: [{ + tag: "hr" + }], + toDOM: function toDOM() { + return hrDOM; + } + }, + heading: { + attrs: { + level: { + "default": 1, + validate: "number" + } + }, + content: "inline*", + group: "block", + defining: true, + parseDOM: [{ + tag: "h1", + attrs: { + level: 1 + } + }, { + tag: "h2", + attrs: { + level: 2 + } + }, { + tag: "h3", + attrs: { + level: 3 + } + }, { + tag: "h4", + attrs: { + level: 4 + } + }, { + tag: "h5", + attrs: { + level: 5 + } + }, { + tag: "h6", + attrs: { + level: 6 + } + }], + toDOM: function toDOM(node) { + return ["h" + node.attrs.level, 0]; + } + }, + code_block: { + content: "text*", + marks: "", + group: "block", + code: true, + defining: true, + parseDOM: [{ + tag: "pre", + preserveWhitespace: "full" + }], + toDOM: function toDOM() { + return preDOM; + } + }, + text: { + group: "inline" + }, + image: { + inline: true, + attrs: { + src: { + validate: "string" + }, + alt: { + "default": null, + validate: "string|null" + }, + title: { + "default": null, + validate: "string|null" + } + }, + group: "inline", + draggable: true, + parseDOM: [{ + tag: "img[src]", + getAttrs: function getAttrs(dom) { + return { + src: dom.getAttribute("src"), + title: dom.getAttribute("title"), + alt: dom.getAttribute("alt") + }; + } + }], + toDOM: function toDOM(node) { + var _node$attrs = node.attrs, + src = _node$attrs.src, + alt = _node$attrs.alt, + title = _node$attrs.title; + return ["img", { + src: src, + alt: alt, + title: title + }]; + } + }, + hard_break: { + inline: true, + group: "inline", + selectable: false, + parseDOM: [{ + tag: "br" + }], + toDOM: function toDOM() { + return brDOM; + } + } +}; +var emDOM = ["em", 0], + strongDOM = ["strong", 0], + codeDOM = ["code", 0]; +var marks = { + link: { + attrs: { + href: { + validate: "string" + }, + title: { + "default": null, + validate: "string|null" + } + }, + inclusive: false, + parseDOM: [{ + tag: "a[href]", + getAttrs: function getAttrs(dom) { + return { + href: dom.getAttribute("href"), + title: dom.getAttribute("title") + }; + } + }], + toDOM: function toDOM(node) { + var _node$attrs2 = node.attrs, + href = _node$attrs2.href, + title = _node$attrs2.title; + return ["a", { + href: href, + title: title + }, 0]; + } + }, + em: { + parseDOM: [{ + tag: "i" + }, { + tag: "em" + }, { + style: "font-style=italic" + }, { + style: "font-style=normal", + clearMark: function clearMark(m) { + return m.type.name == "em"; + } + }], + toDOM: function toDOM() { + return emDOM; + } + }, + strong: { + parseDOM: [{ + tag: "strong" + }, { + tag: "b", + getAttrs: function getAttrs(node) { + return node.style.fontWeight != "normal" && null; + } + }, { + style: "font-weight=400", + clearMark: function clearMark(m) { + return m.type.name == "strong"; + } + }, { + style: "font-weight", + getAttrs: function getAttrs(value) { + return /^(bold(er)?|[5-9]\d{2,})$/.test(value) && null; + } + }], + toDOM: function toDOM() { + return strongDOM; + } + }, + code: { + code: true, + parseDOM: [{ + tag: "code" + }], + toDOM: function toDOM() { + return codeDOM; + } + } +}; +var schema = new prosemirrorModel.Schema({ + nodes: nodes, + marks: marks +}); +exports.marks = marks; +exports.nodes = nodes; +exports.schema = schema; diff --git a/plugins/tiddlywiki/prosemirror/files/prosemirror-schema-list.cjs b/plugins/tiddlywiki/prosemirror/files/prosemirror-schema-list.cjs new file mode 100644 index 000000000..006f7077c --- /dev/null +++ b/plugins/tiddlywiki/prosemirror/files/prosemirror-schema-list.cjs @@ -0,0 +1,253 @@ +'use strict'; + +var prosemirrorTransform = require('prosemirror-transform'); +var prosemirrorModel = require('prosemirror-model'); +var prosemirrorState = require('prosemirror-state'); +var olDOM = ["ol", 0], + ulDOM = ["ul", 0], + liDOM = ["li", 0]; +var orderedList = { + attrs: { + order: { + "default": 1, + validate: "number" + } + }, + parseDOM: [{ + tag: "ol", + getAttrs: function getAttrs(dom) { + return { + order: dom.hasAttribute("start") ? +dom.getAttribute("start") : 1 + }; + } + }], + toDOM: function toDOM(node) { + return node.attrs.order == 1 ? olDOM : ["ol", { + start: node.attrs.order + }, 0]; + } +}; +var bulletList = { + parseDOM: [{ + tag: "ul" + }], + toDOM: function toDOM() { + return ulDOM; + } +}; +var listItem = { + parseDOM: [{ + tag: "li" + }], + toDOM: function toDOM() { + return liDOM; + }, + defining: true +}; +function add(obj, props) { + var copy = {}; + for (var prop in obj) copy[prop] = obj[prop]; + for (var _prop in props) copy[_prop] = props[_prop]; + return copy; +} +function addListNodes(nodes, itemContent, listGroup) { + return nodes.append({ + ordered_list: add(orderedList, { + content: "list_item+", + group: listGroup + }), + bullet_list: add(bulletList, { + content: "list_item+", + group: listGroup + }), + list_item: add(listItem, { + content: itemContent + }) + }); +} +function wrapInList(listType) { + var attrs = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null; + return function (state, dispatch) { + var _state$selection = state.selection, + $from = _state$selection.$from, + $to = _state$selection.$to; + var range = $from.blockRange($to); + if (!range) return false; + var tr = dispatch ? state.tr : null; + if (!wrapRangeInList(tr, range, listType, attrs)) return false; + if (dispatch) dispatch(tr.scrollIntoView()); + return true; + }; +} +function wrapRangeInList(tr, range, listType) { + var attrs = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null; + var doJoin = false, + outerRange = range, + doc = range.$from.doc; + if (range.depth >= 2 && range.$from.node(range.depth - 1).type.compatibleContent(listType) && range.startIndex == 0) { + if (range.$from.index(range.depth - 1) == 0) return false; + var $insert = doc.resolve(range.start - 2); + outerRange = new prosemirrorModel.NodeRange($insert, $insert, range.depth); + if (range.endIndex < range.parent.childCount) range = new prosemirrorModel.NodeRange(range.$from, doc.resolve(range.$to.end(range.depth)), range.depth); + doJoin = true; + } + var wrap = prosemirrorTransform.findWrapping(outerRange, listType, attrs, range); + if (!wrap) return false; + if (tr) doWrapInList(tr, range, wrap, doJoin, listType); + return true; +} +function doWrapInList(tr, range, wrappers, joinBefore, listType) { + var content = prosemirrorModel.Fragment.empty; + for (var i = wrappers.length - 1; i >= 0; i--) content = prosemirrorModel.Fragment.from(wrappers[i].type.create(wrappers[i].attrs, content)); + tr.step(new prosemirrorTransform.ReplaceAroundStep(range.start - (joinBefore ? 2 : 0), range.end, range.start, range.end, new prosemirrorModel.Slice(content, 0, 0), wrappers.length, true)); + var found = 0; + for (var _i = 0; _i < wrappers.length; _i++) if (wrappers[_i].type == listType) found = _i + 1; + var splitDepth = wrappers.length - found; + var splitPos = range.start + wrappers.length - (joinBefore ? 2 : 0), + parent = range.parent; + for (var _i2 = range.startIndex, e = range.endIndex, first = true; _i2 < e; _i2++, first = false) { + if (!first && prosemirrorTransform.canSplit(tr.doc, splitPos, splitDepth)) { + tr.split(splitPos, splitDepth); + splitPos += 2 * splitDepth; + } + splitPos += parent.child(_i2).nodeSize; + } + return tr; +} +function splitListItem(itemType, itemAttrs) { + return function (state, dispatch) { + var _state$selection2 = state.selection, + $from = _state$selection2.$from, + $to = _state$selection2.$to, + node = _state$selection2.node; + if (node && node.isBlock || $from.depth < 2 || !$from.sameParent($to)) return false; + var grandParent = $from.node(-1); + if (grandParent.type != itemType) return false; + if ($from.parent.content.size == 0 && $from.node(-1).childCount == $from.indexAfter(-1)) { + if ($from.depth == 3 || $from.node(-3).type != itemType || $from.index(-2) != $from.node(-2).childCount - 1) return false; + if (dispatch) { + var wrap = prosemirrorModel.Fragment.empty; + var depthBefore = $from.index(-1) ? 1 : $from.index(-2) ? 2 : 3; + for (var d = $from.depth - depthBefore; d >= $from.depth - 3; d--) wrap = prosemirrorModel.Fragment.from($from.node(d).copy(wrap)); + var depthAfter = $from.indexAfter(-1) < $from.node(-2).childCount ? 1 : $from.indexAfter(-2) < $from.node(-3).childCount ? 2 : 3; + wrap = wrap.append(prosemirrorModel.Fragment.from(itemType.createAndFill())); + var start = $from.before($from.depth - (depthBefore - 1)); + var _tr = state.tr.replace(start, $from.after(-depthAfter), new prosemirrorModel.Slice(wrap, 4 - depthBefore, 0)); + var sel = -1; + _tr.doc.nodesBetween(start, _tr.doc.content.size, function (node, pos) { + if (sel > -1) return false; + if (node.isTextblock && node.content.size == 0) sel = pos + 1; + }); + if (sel > -1) _tr.setSelection(prosemirrorState.Selection.near(_tr.doc.resolve(sel))); + dispatch(_tr.scrollIntoView()); + } + return true; + } + var nextType = $to.pos == $from.end() ? grandParent.contentMatchAt(0).defaultType : null; + var tr = state.tr["delete"]($from.pos, $to.pos); + var types = nextType ? [itemAttrs ? { + type: itemType, + attrs: itemAttrs + } : null, { + type: nextType + }] : undefined; + if (!prosemirrorTransform.canSplit(tr.doc, $from.pos, 2, types)) return false; + if (dispatch) dispatch(tr.split($from.pos, 2, types).scrollIntoView()); + return true; + }; +} +function splitListItemKeepMarks(itemType, itemAttrs) { + var split = splitListItem(itemType, itemAttrs); + return function (state, dispatch) { + return split(state, dispatch && function (tr) { + var marks = state.storedMarks || state.selection.$to.parentOffset && state.selection.$from.marks(); + if (marks) tr.ensureMarks(marks); + dispatch(tr); + }); + }; +} +function liftListItem(itemType) { + return function (state, dispatch) { + var _state$selection3 = state.selection, + $from = _state$selection3.$from, + $to = _state$selection3.$to; + var range = $from.blockRange($to, function (node) { + return node.childCount > 0 && node.firstChild.type == itemType; + }); + if (!range) return false; + if (!dispatch) return true; + if ($from.node(range.depth - 1).type == itemType) return liftToOuterList(state, dispatch, itemType, range);else return liftOutOfList(state, dispatch, range); + }; +} +function liftToOuterList(state, dispatch, itemType, range) { + var tr = state.tr, + end = range.end, + endOfList = range.$to.end(range.depth); + if (end < endOfList) { + tr.step(new prosemirrorTransform.ReplaceAroundStep(end - 1, endOfList, end, endOfList, new prosemirrorModel.Slice(prosemirrorModel.Fragment.from(itemType.create(null, range.parent.copy())), 1, 0), 1, true)); + range = new prosemirrorModel.NodeRange(tr.doc.resolve(range.$from.pos), tr.doc.resolve(endOfList), range.depth); + } + var target = prosemirrorTransform.liftTarget(range); + if (target == null) return false; + tr.lift(range, target); + var $after = tr.doc.resolve(tr.mapping.map(end, -1) - 1); + if (prosemirrorTransform.canJoin(tr.doc, $after.pos) && $after.nodeBefore.type == $after.nodeAfter.type) tr.join($after.pos); + dispatch(tr.scrollIntoView()); + return true; +} +function liftOutOfList(state, dispatch, range) { + var tr = state.tr, + list = range.parent; + for (var pos = range.end, i = range.endIndex - 1, e = range.startIndex; i > e; i--) { + pos -= list.child(i).nodeSize; + tr["delete"](pos - 1, pos + 1); + } + var $start = tr.doc.resolve(range.start), + item = $start.nodeAfter; + if (tr.mapping.map(range.end) != range.start + $start.nodeAfter.nodeSize) return false; + var atStart = range.startIndex == 0, + atEnd = range.endIndex == list.childCount; + var parent = $start.node(-1), + indexBefore = $start.index(-1); + if (!parent.canReplace(indexBefore + (atStart ? 0 : 1), indexBefore + 1, item.content.append(atEnd ? prosemirrorModel.Fragment.empty : prosemirrorModel.Fragment.from(list)))) return false; + var start = $start.pos, + end = start + item.nodeSize; + tr.step(new prosemirrorTransform.ReplaceAroundStep(start - (atStart ? 1 : 0), end + (atEnd ? 1 : 0), start + 1, end - 1, new prosemirrorModel.Slice((atStart ? prosemirrorModel.Fragment.empty : prosemirrorModel.Fragment.from(list.copy(prosemirrorModel.Fragment.empty))).append(atEnd ? prosemirrorModel.Fragment.empty : prosemirrorModel.Fragment.from(list.copy(prosemirrorModel.Fragment.empty))), atStart ? 0 : 1, atEnd ? 0 : 1), atStart ? 0 : 1)); + dispatch(tr.scrollIntoView()); + return true; +} +function sinkListItem(itemType) { + return function (state, dispatch) { + var _state$selection4 = state.selection, + $from = _state$selection4.$from, + $to = _state$selection4.$to; + var range = $from.blockRange($to, function (node) { + return node.childCount > 0 && node.firstChild.type == itemType; + }); + if (!range) return false; + var startIndex = range.startIndex; + if (startIndex == 0) return false; + var parent = range.parent, + nodeBefore = parent.child(startIndex - 1); + if (nodeBefore.type != itemType) return false; + if (dispatch) { + var nestedBefore = nodeBefore.lastChild && nodeBefore.lastChild.type == parent.type; + var inner = prosemirrorModel.Fragment.from(nestedBefore ? itemType.create() : null); + var slice = new prosemirrorModel.Slice(prosemirrorModel.Fragment.from(itemType.create(null, prosemirrorModel.Fragment.from(parent.type.create(null, inner)))), nestedBefore ? 3 : 1, 0); + var before = range.start, + after = range.end; + dispatch(state.tr.step(new prosemirrorTransform.ReplaceAroundStep(before - (nestedBefore ? 3 : 1), after, before, after, slice, 1, true)).scrollIntoView()); + } + return true; + }; +} +exports.addListNodes = addListNodes; +exports.bulletList = bulletList; +exports.liftListItem = liftListItem; +exports.listItem = listItem; +exports.orderedList = orderedList; +exports.sinkListItem = sinkListItem; +exports.splitListItem = splitListItem; +exports.splitListItemKeepMarks = splitListItemKeepMarks; +exports.wrapInList = wrapInList; +exports.wrapRangeInList = wrapRangeInList; diff --git a/plugins/tiddlywiki/prosemirror/files/prosemirror-state.cjs b/plugins/tiddlywiki/prosemirror/files/prosemirror-state.cjs new file mode 100644 index 000000000..475bbd864 --- /dev/null +++ b/plugins/tiddlywiki/prosemirror/files/prosemirror-state.cjs @@ -0,0 +1,1034 @@ +'use strict'; + +function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); } + +function _get() { if (typeof Reflect !== "undefined" && Reflect.get) { _get = Reflect.get; } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(arguments.length < 3 ? target : receiver); } return desc.value; }; } return _get.apply(this, arguments); } + +function _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; } + +function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); } + +function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } + +function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } } + +function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; } + +Object.defineProperty(exports, '__esModule', { + value: true +}); + +var prosemirrorModel = require('prosemirror-model'); + +var prosemirrorTransform = require('prosemirror-transform'); + +var classesById = Object.create(null); + +var Selection = function () { + function Selection($anchor, $head, ranges) { + _classCallCheck(this, Selection); + + this.$anchor = $anchor; + this.$head = $head; + this.ranges = ranges || [new SelectionRange($anchor.min($head), $anchor.max($head))]; + } + + _createClass(Selection, [{ + key: "anchor", + get: function get() { + return this.$anchor.pos; + } + }, { + key: "head", + get: function get() { + return this.$head.pos; + } + }, { + key: "from", + get: function get() { + return this.$from.pos; + } + }, { + key: "to", + get: function get() { + return this.$to.pos; + } + }, { + key: "$from", + get: function get() { + return this.ranges[0].$from; + } + }, { + key: "$to", + get: function get() { + return this.ranges[0].$to; + } + }, { + key: "empty", + get: function get() { + var ranges = this.ranges; + + for (var i = 0; i < ranges.length; i++) { + if (ranges[i].$from.pos != ranges[i].$to.pos) return false; + } + + return true; + } + }, { + key: "content", + value: function content() { + return this.$from.doc.slice(this.from, this.to, true); + } + }, { + key: "replace", + value: function replace(tr) { + var content = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : prosemirrorModel.Slice.empty; + var lastNode = content.content.lastChild, + lastParent = null; + + for (var i = 0; i < content.openEnd; i++) { + lastParent = lastNode; + lastNode = lastNode.lastChild; + } + + var mapFrom = tr.steps.length, + ranges = this.ranges; + + for (var _i = 0; _i < ranges.length; _i++) { + var _ranges$_i = ranges[_i], + $from = _ranges$_i.$from, + $to = _ranges$_i.$to, + mapping = tr.mapping.slice(mapFrom); + tr.replaceRange(mapping.map($from.pos), mapping.map($to.pos), _i ? prosemirrorModel.Slice.empty : content); + if (_i == 0) selectionToInsertionEnd(tr, mapFrom, (lastNode ? lastNode.isInline : lastParent && lastParent.isTextblock) ? -1 : 1); + } + } + }, { + key: "replaceWith", + value: function replaceWith(tr, node) { + var mapFrom = tr.steps.length, + ranges = this.ranges; + + for (var i = 0; i < ranges.length; i++) { + var _ranges$i = ranges[i], + $from = _ranges$i.$from, + $to = _ranges$i.$to, + mapping = tr.mapping.slice(mapFrom); + var from = mapping.map($from.pos), + to = mapping.map($to.pos); + + if (i) { + tr.deleteRange(from, to); + } else { + tr.replaceRangeWith(from, to, node); + selectionToInsertionEnd(tr, mapFrom, node.isInline ? -1 : 1); + } + } + } + }, { + key: "getBookmark", + value: function getBookmark() { + return TextSelection.between(this.$anchor, this.$head).getBookmark(); + } + }], [{ + key: "findFrom", + value: function findFrom($pos, dir) { + var textOnly = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; + var inner = $pos.parent.inlineContent ? new TextSelection($pos) : findSelectionIn($pos.node(0), $pos.parent, $pos.pos, $pos.index(), dir, textOnly); + if (inner) return inner; + + for (var depth = $pos.depth - 1; depth >= 0; depth--) { + var found = dir < 0 ? findSelectionIn($pos.node(0), $pos.node(depth), $pos.before(depth + 1), $pos.index(depth), dir, textOnly) : findSelectionIn($pos.node(0), $pos.node(depth), $pos.after(depth + 1), $pos.index(depth) + 1, dir, textOnly); + if (found) return found; + } + + return null; + } + }, { + key: "near", + value: function near($pos) { + var bias = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 1; + return this.findFrom($pos, bias) || this.findFrom($pos, -bias) || new AllSelection($pos.node(0)); + } + }, { + key: "atStart", + value: function atStart(doc) { + return findSelectionIn(doc, doc, 0, 0, 1) || new AllSelection(doc); + } + }, { + key: "atEnd", + value: function atEnd(doc) { + return findSelectionIn(doc, doc, doc.content.size, doc.childCount, -1) || new AllSelection(doc); + } + }, { + key: "fromJSON", + value: function fromJSON(doc, json) { + if (!json || !json.type) throw new RangeError("Invalid input for Selection.fromJSON"); + var cls = classesById[json.type]; + if (!cls) throw new RangeError("No selection type ".concat(json.type, " defined")); + return cls.fromJSON(doc, json); + } + }, { + key: "jsonID", + value: function jsonID(id, selectionClass) { + if (id in classesById) throw new RangeError("Duplicate use of selection JSON ID " + id); + classesById[id] = selectionClass; + selectionClass.prototype.jsonID = id; + return selectionClass; + } + }]); + + return Selection; +}(); + +Selection.prototype.visible = true; + +var SelectionRange = _createClass(function SelectionRange($from, $to) { + _classCallCheck(this, SelectionRange); + + this.$from = $from; + this.$to = $to; +}); + +var warnedAboutTextSelection = false; + +function checkTextSelection($pos) { + if (!warnedAboutTextSelection && !$pos.parent.inlineContent) { + warnedAboutTextSelection = true; + console["warn"]("TextSelection endpoint not pointing into a node with inline content (" + $pos.parent.type.name + ")"); + } +} + +var TextSelection = function (_Selection) { + _inherits(TextSelection, _Selection); + + var _super = _createSuper(TextSelection); + + function TextSelection($anchor) { + var $head = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : $anchor; + + _classCallCheck(this, TextSelection); + + checkTextSelection($anchor); + checkTextSelection($head); + return _super.call(this, $anchor, $head); + } + + _createClass(TextSelection, [{ + key: "$cursor", + get: function get() { + return this.$anchor.pos == this.$head.pos ? this.$head : null; + } + }, { + key: "map", + value: function map(doc, mapping) { + var $head = doc.resolve(mapping.map(this.head)); + if (!$head.parent.inlineContent) return Selection.near($head); + var $anchor = doc.resolve(mapping.map(this.anchor)); + return new TextSelection($anchor.parent.inlineContent ? $anchor : $head, $head); + } + }, { + key: "replace", + value: function replace(tr) { + var content = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : prosemirrorModel.Slice.empty; + + _get(_getPrototypeOf(TextSelection.prototype), "replace", this).call(this, tr, content); + + if (content == prosemirrorModel.Slice.empty) { + var marks = this.$from.marksAcross(this.$to); + if (marks) tr.ensureMarks(marks); + } + } + }, { + key: "eq", + value: function eq(other) { + return other instanceof TextSelection && other.anchor == this.anchor && other.head == this.head; + } + }, { + key: "getBookmark", + value: function getBookmark() { + return new TextBookmark(this.anchor, this.head); + } + }, { + key: "toJSON", + value: function toJSON() { + return { + type: "text", + anchor: this.anchor, + head: this.head + }; + } + }], [{ + key: "fromJSON", + value: function fromJSON(doc, json) { + if (typeof json.anchor != "number" || typeof json.head != "number") throw new RangeError("Invalid input for TextSelection.fromJSON"); + return new TextSelection(doc.resolve(json.anchor), doc.resolve(json.head)); + } + }, { + key: "create", + value: function create(doc, anchor) { + var head = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : anchor; + var $anchor = doc.resolve(anchor); + return new this($anchor, head == anchor ? $anchor : doc.resolve(head)); + } + }, { + key: "between", + value: function between($anchor, $head, bias) { + var dPos = $anchor.pos - $head.pos; + if (!bias || dPos) bias = dPos >= 0 ? 1 : -1; + + if (!$head.parent.inlineContent) { + var found = Selection.findFrom($head, bias, true) || Selection.findFrom($head, -bias, true); + if (found) $head = found.$head;else return Selection.near($head, bias); + } + + if (!$anchor.parent.inlineContent) { + if (dPos == 0) { + $anchor = $head; + } else { + $anchor = (Selection.findFrom($anchor, -bias, true) || Selection.findFrom($anchor, bias, true)).$anchor; + if ($anchor.pos < $head.pos != dPos < 0) $anchor = $head; + } + } + + return new TextSelection($anchor, $head); + } + }]); + + return TextSelection; +}(Selection); + +Selection.jsonID("text", TextSelection); + +var TextBookmark = function () { + function TextBookmark(anchor, head) { + _classCallCheck(this, TextBookmark); + + this.anchor = anchor; + this.head = head; + } + + _createClass(TextBookmark, [{ + key: "map", + value: function map(mapping) { + return new TextBookmark(mapping.map(this.anchor), mapping.map(this.head)); + } + }, { + key: "resolve", + value: function resolve(doc) { + return TextSelection.between(doc.resolve(this.anchor), doc.resolve(this.head)); + } + }]); + + return TextBookmark; +}(); + +var NodeSelection = function (_Selection2) { + _inherits(NodeSelection, _Selection2); + + var _super2 = _createSuper(NodeSelection); + + function NodeSelection($pos) { + var _this; + + _classCallCheck(this, NodeSelection); + + var node = $pos.nodeAfter; + var $end = $pos.node(0).resolve($pos.pos + node.nodeSize); + _this = _super2.call(this, $pos, $end); + _this.node = node; + return _this; + } + + _createClass(NodeSelection, [{ + key: "map", + value: function map(doc, mapping) { + var _mapping$mapResult = mapping.mapResult(this.anchor), + deleted = _mapping$mapResult.deleted, + pos = _mapping$mapResult.pos; + + var $pos = doc.resolve(pos); + if (deleted) return Selection.near($pos); + return new NodeSelection($pos); + } + }, { + key: "content", + value: function content() { + return new prosemirrorModel.Slice(prosemirrorModel.Fragment.from(this.node), 0, 0); + } + }, { + key: "eq", + value: function eq(other) { + return other instanceof NodeSelection && other.anchor == this.anchor; + } + }, { + key: "toJSON", + value: function toJSON() { + return { + type: "node", + anchor: this.anchor + }; + } + }, { + key: "getBookmark", + value: function getBookmark() { + return new NodeBookmark(this.anchor); + } + }], [{ + key: "fromJSON", + value: function fromJSON(doc, json) { + if (typeof json.anchor != "number") throw new RangeError("Invalid input for NodeSelection.fromJSON"); + return new NodeSelection(doc.resolve(json.anchor)); + } + }, { + key: "create", + value: function create(doc, from) { + return new NodeSelection(doc.resolve(from)); + } + }, { + key: "isSelectable", + value: function isSelectable(node) { + return !node.isText && node.type.spec.selectable !== false; + } + }]); + + return NodeSelection; +}(Selection); + +NodeSelection.prototype.visible = false; +Selection.jsonID("node", NodeSelection); + +var NodeBookmark = function () { + function NodeBookmark(anchor) { + _classCallCheck(this, NodeBookmark); + + this.anchor = anchor; + } + + _createClass(NodeBookmark, [{ + key: "map", + value: function map(mapping) { + var _mapping$mapResult2 = mapping.mapResult(this.anchor), + deleted = _mapping$mapResult2.deleted, + pos = _mapping$mapResult2.pos; + + return deleted ? new TextBookmark(pos, pos) : new NodeBookmark(pos); + } + }, { + key: "resolve", + value: function resolve(doc) { + var $pos = doc.resolve(this.anchor), + node = $pos.nodeAfter; + if (node && NodeSelection.isSelectable(node)) return new NodeSelection($pos); + return Selection.near($pos); + } + }]); + + return NodeBookmark; +}(); + +var AllSelection = function (_Selection3) { + _inherits(AllSelection, _Selection3); + + var _super3 = _createSuper(AllSelection); + + function AllSelection(doc) { + _classCallCheck(this, AllSelection); + + return _super3.call(this, doc.resolve(0), doc.resolve(doc.content.size)); + } + + _createClass(AllSelection, [{ + key: "replace", + value: function replace(tr) { + var content = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : prosemirrorModel.Slice.empty; + + if (content == prosemirrorModel.Slice.empty) { + tr["delete"](0, tr.doc.content.size); + var sel = Selection.atStart(tr.doc); + if (!sel.eq(tr.selection)) tr.setSelection(sel); + } else { + _get(_getPrototypeOf(AllSelection.prototype), "replace", this).call(this, tr, content); + } + } + }, { + key: "toJSON", + value: function toJSON() { + return { + type: "all" + }; + } + }, { + key: "map", + value: function map(doc) { + return new AllSelection(doc); + } + }, { + key: "eq", + value: function eq(other) { + return other instanceof AllSelection; + } + }, { + key: "getBookmark", + value: function getBookmark() { + return AllBookmark; + } + }], [{ + key: "fromJSON", + value: function fromJSON(doc) { + return new AllSelection(doc); + } + }]); + + return AllSelection; +}(Selection); + +Selection.jsonID("all", AllSelection); +var AllBookmark = { + map: function map() { + return this; + }, + resolve: function resolve(doc) { + return new AllSelection(doc); + } +}; + +function findSelectionIn(doc, node, pos, index, dir) { + var text = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : false; + if (node.inlineContent) return TextSelection.create(doc, pos); + + for (var i = index - (dir > 0 ? 0 : 1); dir > 0 ? i < node.childCount : i >= 0; i += dir) { + var child = node.child(i); + + if (!child.isAtom) { + var inner = findSelectionIn(doc, child, pos + dir, dir < 0 ? child.childCount : 0, dir, text); + if (inner) return inner; + } else if (!text && NodeSelection.isSelectable(child)) { + return NodeSelection.create(doc, pos - (dir < 0 ? child.nodeSize : 0)); + } + + pos += child.nodeSize * dir; + } + + return null; +} + +function selectionToInsertionEnd(tr, startLen, bias) { + var last = tr.steps.length - 1; + if (last < startLen) return; + var step = tr.steps[last]; + if (!(step instanceof prosemirrorTransform.ReplaceStep || step instanceof prosemirrorTransform.ReplaceAroundStep)) return; + var map = tr.mapping.maps[last], + end; + map.forEach(function (_from, _to, _newFrom, newTo) { + if (end == null) end = newTo; + }); + tr.setSelection(Selection.near(tr.doc.resolve(end), bias)); +} + +var UPDATED_SEL = 1, + UPDATED_MARKS = 2, + UPDATED_SCROLL = 4; + +var Transaction = function (_prosemirrorTransform) { + _inherits(Transaction, _prosemirrorTransform); + + var _super4 = _createSuper(Transaction); + + function Transaction(state) { + var _this2; + + _classCallCheck(this, Transaction); + + _this2 = _super4.call(this, state.doc); + _this2.curSelectionFor = 0; + _this2.updated = 0; + _this2.meta = Object.create(null); + _this2.time = Date.now(); + _this2.curSelection = state.selection; + _this2.storedMarks = state.storedMarks; + return _this2; + } + + _createClass(Transaction, [{ + key: "selection", + get: function get() { + if (this.curSelectionFor < this.steps.length) { + this.curSelection = this.curSelection.map(this.doc, this.mapping.slice(this.curSelectionFor)); + this.curSelectionFor = this.steps.length; + } + + return this.curSelection; + } + }, { + key: "setSelection", + value: function setSelection(selection) { + if (selection.$from.doc != this.doc) throw new RangeError("Selection passed to setSelection must point at the current document"); + this.curSelection = selection; + this.curSelectionFor = this.steps.length; + this.updated = (this.updated | UPDATED_SEL) & ~UPDATED_MARKS; + this.storedMarks = null; + return this; + } + }, { + key: "selectionSet", + get: function get() { + return (this.updated & UPDATED_SEL) > 0; + } + }, { + key: "setStoredMarks", + value: function setStoredMarks(marks) { + this.storedMarks = marks; + this.updated |= UPDATED_MARKS; + return this; + } + }, { + key: "ensureMarks", + value: function ensureMarks(marks) { + if (!prosemirrorModel.Mark.sameSet(this.storedMarks || this.selection.$from.marks(), marks)) this.setStoredMarks(marks); + return this; + } + }, { + key: "addStoredMark", + value: function addStoredMark(mark) { + return this.ensureMarks(mark.addToSet(this.storedMarks || this.selection.$head.marks())); + } + }, { + key: "removeStoredMark", + value: function removeStoredMark(mark) { + return this.ensureMarks(mark.removeFromSet(this.storedMarks || this.selection.$head.marks())); + } + }, { + key: "storedMarksSet", + get: function get() { + return (this.updated & UPDATED_MARKS) > 0; + } + }, { + key: "addStep", + value: function addStep(step, doc) { + _get(_getPrototypeOf(Transaction.prototype), "addStep", this).call(this, step, doc); + + this.updated = this.updated & ~UPDATED_MARKS; + this.storedMarks = null; + } + }, { + key: "setTime", + value: function setTime(time) { + this.time = time; + return this; + } + }, { + key: "replaceSelection", + value: function replaceSelection(slice) { + this.selection.replace(this, slice); + return this; + } + }, { + key: "replaceSelectionWith", + value: function replaceSelectionWith(node) { + var inheritMarks = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true; + var selection = this.selection; + if (inheritMarks) node = node.mark(this.storedMarks || (selection.empty ? selection.$from.marks() : selection.$from.marksAcross(selection.$to) || prosemirrorModel.Mark.none)); + selection.replaceWith(this, node); + return this; + } + }, { + key: "deleteSelection", + value: function deleteSelection() { + this.selection.replace(this); + return this; + } + }, { + key: "insertText", + value: function insertText(text, from, to) { + var schema = this.doc.type.schema; + + if (from == null) { + if (!text) return this.deleteSelection(); + return this.replaceSelectionWith(schema.text(text), true); + } else { + if (to == null) to = from; + to = to == null ? from : to; + if (!text) return this.deleteRange(from, to); + var marks = this.storedMarks; + + if (!marks) { + var $from = this.doc.resolve(from); + marks = to == from ? $from.marks() : $from.marksAcross(this.doc.resolve(to)); + } + + this.replaceRangeWith(from, to, schema.text(text, marks)); + if (!this.selection.empty) this.setSelection(Selection.near(this.selection.$to)); + return this; + } + } + }, { + key: "setMeta", + value: function setMeta(key, value) { + this.meta[typeof key == "string" ? key : key.key] = value; + return this; + } + }, { + key: "getMeta", + value: function getMeta(key) { + return this.meta[typeof key == "string" ? key : key.key]; + } + }, { + key: "isGeneric", + get: function get() { + for (var _ in this.meta) { + return false; + } + + return true; + } + }, { + key: "scrollIntoView", + value: function scrollIntoView() { + this.updated |= UPDATED_SCROLL; + return this; + } + }, { + key: "scrolledIntoView", + get: function get() { + return (this.updated & UPDATED_SCROLL) > 0; + } + }]); + + return Transaction; +}(prosemirrorTransform.Transform); + +function bind(f, self) { + return !self || !f ? f : f.bind(self); +} + +var FieldDesc = _createClass(function FieldDesc(name, desc, self) { + _classCallCheck(this, FieldDesc); + + this.name = name; + this.init = bind(desc.init, self); + this.apply = bind(desc.apply, self); +}); + +var baseFields = [new FieldDesc("doc", { + init: function init(config) { + return config.doc || config.schema.topNodeType.createAndFill(); + }, + apply: function apply(tr) { + return tr.doc; + } +}), new FieldDesc("selection", { + init: function init(config, instance) { + return config.selection || Selection.atStart(instance.doc); + }, + apply: function apply(tr) { + return tr.selection; + } +}), new FieldDesc("storedMarks", { + init: function init(config) { + return config.storedMarks || null; + }, + apply: function apply(tr, _marks, _old, state) { + return state.selection.$cursor ? tr.storedMarks : null; + } +}), new FieldDesc("scrollToSelection", { + init: function init() { + return 0; + }, + apply: function apply(tr, prev) { + return tr.scrolledIntoView ? prev + 1 : prev; + } +})]; + +var Configuration = _createClass(function Configuration(schema, plugins) { + var _this3 = this; + + _classCallCheck(this, Configuration); + + this.schema = schema; + this.plugins = []; + this.pluginsByKey = Object.create(null); + this.fields = baseFields.slice(); + if (plugins) plugins.forEach(function (plugin) { + if (_this3.pluginsByKey[plugin.key]) throw new RangeError("Adding different instances of a keyed plugin (" + plugin.key + ")"); + + _this3.plugins.push(plugin); + + _this3.pluginsByKey[plugin.key] = plugin; + if (plugin.spec.state) _this3.fields.push(new FieldDesc(plugin.key, plugin.spec.state, plugin)); + }); +}); + +var EditorState = function () { + function EditorState(config) { + _classCallCheck(this, EditorState); + + this.config = config; + } + + _createClass(EditorState, [{ + key: "schema", + get: function get() { + return this.config.schema; + } + }, { + key: "plugins", + get: function get() { + return this.config.plugins; + } + }, { + key: "apply", + value: function apply(tr) { + return this.applyTransaction(tr).state; + } + }, { + key: "filterTransaction", + value: function filterTransaction(tr) { + var ignore = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : -1; + + for (var i = 0; i < this.config.plugins.length; i++) { + if (i != ignore) { + var plugin = this.config.plugins[i]; + if (plugin.spec.filterTransaction && !plugin.spec.filterTransaction.call(plugin, tr, this)) return false; + } + } + + return true; + } + }, { + key: "applyTransaction", + value: function applyTransaction(rootTr) { + if (!this.filterTransaction(rootTr)) return { + state: this, + transactions: [] + }; + var trs = [rootTr], + newState = this.applyInner(rootTr), + seen = null; + + for (;;) { + var haveNew = false; + + for (var i = 0; i < this.config.plugins.length; i++) { + var plugin = this.config.plugins[i]; + + if (plugin.spec.appendTransaction) { + var n = seen ? seen[i].n : 0, + oldState = seen ? seen[i].state : this; + var tr = n < trs.length && plugin.spec.appendTransaction.call(plugin, n ? trs.slice(n) : trs, oldState, newState); + + if (tr && newState.filterTransaction(tr, i)) { + tr.setMeta("appendedTransaction", rootTr); + + if (!seen) { + seen = []; + + for (var j = 0; j < this.config.plugins.length; j++) { + seen.push(j < i ? { + state: newState, + n: trs.length + } : { + state: this, + n: 0 + }); + } + } + + trs.push(tr); + newState = newState.applyInner(tr); + haveNew = true; + } + + if (seen) seen[i] = { + state: newState, + n: trs.length + }; + } + } + + if (!haveNew) return { + state: newState, + transactions: trs + }; + } + } + }, { + key: "applyInner", + value: function applyInner(tr) { + if (!tr.before.eq(this.doc)) throw new RangeError("Applying a mismatched transaction"); + var newInstance = new EditorState(this.config), + fields = this.config.fields; + + for (var i = 0; i < fields.length; i++) { + var field = fields[i]; + newInstance[field.name] = field.apply(tr, this[field.name], this, newInstance); + } + + return newInstance; + } + }, { + key: "tr", + get: function get() { + return new Transaction(this); + } + }, { + key: "reconfigure", + value: function reconfigure(config) { + var $config = new Configuration(this.schema, config.plugins); + var fields = $config.fields, + instance = new EditorState($config); + + for (var i = 0; i < fields.length; i++) { + var name = fields[i].name; + instance[name] = this.hasOwnProperty(name) ? this[name] : fields[i].init(config, instance); + } + + return instance; + } + }, { + key: "toJSON", + value: function toJSON(pluginFields) { + var result = { + doc: this.doc.toJSON(), + selection: this.selection.toJSON() + }; + if (this.storedMarks) result.storedMarks = this.storedMarks.map(function (m) { + return m.toJSON(); + }); + if (pluginFields && _typeof(pluginFields) == 'object') for (var prop in pluginFields) { + if (prop == "doc" || prop == "selection") throw new RangeError("The JSON fields `doc` and `selection` are reserved"); + var plugin = pluginFields[prop], + state = plugin.spec.state; + if (state && state.toJSON) result[prop] = state.toJSON.call(plugin, this[plugin.key]); + } + return result; + } + }], [{ + key: "create", + value: function create(config) { + var $config = new Configuration(config.doc ? config.doc.type.schema : config.schema, config.plugins); + var instance = new EditorState($config); + + for (var i = 0; i < $config.fields.length; i++) { + instance[$config.fields[i].name] = $config.fields[i].init(config, instance); + } + + return instance; + } + }, { + key: "fromJSON", + value: function fromJSON(config, json, pluginFields) { + if (!json) throw new RangeError("Invalid input for EditorState.fromJSON"); + if (!config.schema) throw new RangeError("Required config field 'schema' missing"); + var $config = new Configuration(config.schema, config.plugins); + var instance = new EditorState($config); + $config.fields.forEach(function (field) { + if (field.name == "doc") { + instance.doc = prosemirrorModel.Node.fromJSON(config.schema, json.doc); + } else if (field.name == "selection") { + instance.selection = Selection.fromJSON(instance.doc, json.selection); + } else if (field.name == "storedMarks") { + if (json.storedMarks) instance.storedMarks = json.storedMarks.map(config.schema.markFromJSON); + } else { + if (pluginFields) for (var prop in pluginFields) { + var plugin = pluginFields[prop], + state = plugin.spec.state; + + if (plugin.key == field.name && state && state.fromJSON && Object.prototype.hasOwnProperty.call(json, prop)) { + instance[field.name] = state.fromJSON.call(plugin, config, json[prop], instance); + return; + } + } + instance[field.name] = field.init(config, instance); + } + }); + return instance; + } + }]); + + return EditorState; +}(); + +function bindProps(obj, self, target) { + for (var prop in obj) { + var val = obj[prop]; + if (val instanceof Function) val = val.bind(self);else if (prop == "handleDOMEvents") val = bindProps(val, self, {}); + target[prop] = val; + } + + return target; +} + +var Plugin = function () { + function Plugin(spec) { + _classCallCheck(this, Plugin); + + this.spec = spec; + this.props = {}; + if (spec.props) bindProps(spec.props, this, this.props); + this.key = spec.key ? spec.key.key : createKey("plugin"); + } + + _createClass(Plugin, [{ + key: "getState", + value: function getState(state) { + return state[this.key]; + } + }]); + + return Plugin; +}(); + +var keys = Object.create(null); + +function createKey(name) { + if (name in keys) return name + "$" + ++keys[name]; + keys[name] = 0; + return name + "$"; +} + +var PluginKey = function () { + function PluginKey() { + var name = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : "key"; + + _classCallCheck(this, PluginKey); + + this.key = createKey(name); + } + + _createClass(PluginKey, [{ + key: "get", + value: function get(state) { + return state.config.pluginsByKey[this.key]; + } + }, { + key: "getState", + value: function getState(state) { + return state[this.key]; + } + }]); + + return PluginKey; +}(); + +exports.AllSelection = AllSelection; +exports.EditorState = EditorState; +exports.NodeSelection = NodeSelection; +exports.Plugin = Plugin; +exports.PluginKey = PluginKey; +exports.Selection = Selection; +exports.SelectionRange = SelectionRange; +exports.TextSelection = TextSelection; +exports.Transaction = Transaction; diff --git a/plugins/tiddlywiki/prosemirror/files/prosemirror-view.cjs b/plugins/tiddlywiki/prosemirror/files/prosemirror-view.cjs new file mode 100644 index 000000000..7432b57e4 --- /dev/null +++ b/plugins/tiddlywiki/prosemirror/files/prosemirror-view.cjs @@ -0,0 +1,5253 @@ +'use strict'; + +function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); } +function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } +function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t["return"] && (u = t["return"](), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } } +function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; } +function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = it.call(o); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it["return"] != null) it["return"](); } finally { if (didErr) throw err; } } }; } +function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); } +function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; } +function _get() { if (typeof Reflect !== "undefined" && Reflect.get) { _get = Reflect.get.bind(); } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(arguments.length < 3 ? target : receiver); } return desc.value; }; } return _get.apply(this, arguments); } +function _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; } +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); } +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } +function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; } +function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); } +function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } +function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } } +function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); } +function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); } +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor); } } +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; } +function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); } +function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); } +var prosemirrorState = require('prosemirror-state'); +var prosemirrorModel = require('prosemirror-model'); +var prosemirrorTransform = require('prosemirror-transform'); +var domIndex = function domIndex(node) { + for (var index = 0;; index++) { + node = node.previousSibling; + if (!node) return index; + } +}; +var parentNode = function parentNode(node) { + var parent = node.assignedSlot || node.parentNode; + return parent && parent.nodeType == 11 ? parent.host : parent; +}; +var reusedRange = null; +var textRange = function textRange(node, from, to) { + var range = reusedRange || (reusedRange = document.createRange()); + range.setEnd(node, to == null ? node.nodeValue.length : to); + range.setStart(node, from || 0); + return range; +}; +var clearReusedRange = function clearReusedRange() { + reusedRange = null; +}; +var isEquivalentPosition = function isEquivalentPosition(node, off, targetNode, targetOff) { + return targetNode && (scanFor(node, off, targetNode, targetOff, -1) || scanFor(node, off, targetNode, targetOff, 1)); +}; +var atomElements = /^(img|br|input|textarea|hr)$/i; +function scanFor(node, off, targetNode, targetOff, dir) { + for (;;) { + if (node == targetNode && off == targetOff) return true; + if (off == (dir < 0 ? 0 : nodeSize(node))) { + var parent = node.parentNode; + if (!parent || parent.nodeType != 1 || hasBlockDesc(node) || atomElements.test(node.nodeName) || node.contentEditable == "false") return false; + off = domIndex(node) + (dir < 0 ? 0 : 1); + node = parent; + } else if (node.nodeType == 1) { + node = node.childNodes[off + (dir < 0 ? -1 : 0)]; + if (node.contentEditable == "false") return false; + off = dir < 0 ? nodeSize(node) : 0; + } else { + return false; + } + } +} +function nodeSize(node) { + return node.nodeType == 3 ? node.nodeValue.length : node.childNodes.length; +} +function textNodeBefore$1(node, offset) { + for (;;) { + if (node.nodeType == 3 && offset) return node; + if (node.nodeType == 1 && offset > 0) { + if (node.contentEditable == "false") return null; + node = node.childNodes[offset - 1]; + offset = nodeSize(node); + } else if (node.parentNode && !hasBlockDesc(node)) { + offset = domIndex(node); + node = node.parentNode; + } else { + return null; + } + } +} +function textNodeAfter$1(node, offset) { + for (;;) { + if (node.nodeType == 3 && offset < node.nodeValue.length) return node; + if (node.nodeType == 1 && offset < node.childNodes.length) { + if (node.contentEditable == "false") return null; + node = node.childNodes[offset]; + offset = 0; + } else if (node.parentNode && !hasBlockDesc(node)) { + offset = domIndex(node) + 1; + node = node.parentNode; + } else { + return null; + } + } +} +function isOnEdge(node, offset, parent) { + for (var atStart = offset == 0, atEnd = offset == nodeSize(node); atStart || atEnd;) { + if (node == parent) return true; + var index = domIndex(node); + node = node.parentNode; + if (!node) return false; + atStart = atStart && index == 0; + atEnd = atEnd && index == nodeSize(node); + } +} +function hasBlockDesc(dom) { + var desc; + for (var cur = dom; cur; cur = cur.parentNode) if (desc = cur.pmViewDesc) break; + return desc && desc.node && desc.node.isBlock && (desc.dom == dom || desc.contentDOM == dom); +} +var selectionCollapsed = function selectionCollapsed(domSel) { + return domSel.focusNode && isEquivalentPosition(domSel.focusNode, domSel.focusOffset, domSel.anchorNode, domSel.anchorOffset); +}; +function keyEvent(keyCode, key) { + var event = document.createEvent("Event"); + event.initEvent("keydown", true, true); + event.keyCode = keyCode; + event.key = event.code = key; + return event; +} +function deepActiveElement(doc) { + var elt = doc.activeElement; + while (elt && elt.shadowRoot) elt = elt.shadowRoot.activeElement; + return elt; +} +function caretFromPoint(doc, x, y) { + if (doc.caretPositionFromPoint) { + try { + var pos = doc.caretPositionFromPoint(x, y); + if (pos) return { + node: pos.offsetNode, + offset: Math.min(nodeSize(pos.offsetNode), pos.offset) + }; + } catch (_) {} + } + if (doc.caretRangeFromPoint) { + var range = doc.caretRangeFromPoint(x, y); + if (range) return { + node: range.startContainer, + offset: Math.min(nodeSize(range.startContainer), range.startOffset) + }; + } +} +var nav = typeof navigator != "undefined" ? navigator : null; +var doc = typeof document != "undefined" ? document : null; +var agent = nav && nav.userAgent || ""; +var ie_edge = /Edge\/(\d+)/.exec(agent); +var ie_upto10 = /MSIE \d/.exec(agent); +var ie_11up = /Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(agent); +var ie = !!(ie_upto10 || ie_11up || ie_edge); +var ie_version = ie_upto10 ? document.documentMode : ie_11up ? +ie_11up[1] : ie_edge ? +ie_edge[1] : 0; +var gecko = !ie && /gecko\/(\d+)/i.test(agent); +gecko && +(/Firefox\/(\d+)/.exec(agent) || [0, 0])[1]; +var _chrome = !ie && /Chrome\/(\d+)/.exec(agent); +var chrome = !!_chrome; +var chrome_version = _chrome ? +_chrome[1] : 0; +var safari = !ie && !!nav && /Apple Computer/.test(nav.vendor); +var ios = safari && (/Mobile\/\w+/.test(agent) || !!nav && nav.maxTouchPoints > 2); +var mac = ios || (nav ? /Mac/.test(nav.platform) : false); +var windows = nav ? /Win/.test(nav.platform) : false; +var android = /Android \d/.test(agent); +var webkit = !!doc && "webkitFontSmoothing" in doc.documentElement.style; +var webkit_version = webkit ? +(/\bAppleWebKit\/(\d+)/.exec(navigator.userAgent) || [0, 0])[1] : 0; +function windowRect(doc) { + var vp = doc.defaultView && doc.defaultView.visualViewport; + if (vp) return { + left: 0, + right: vp.width, + top: 0, + bottom: vp.height + }; + return { + left: 0, + right: doc.documentElement.clientWidth, + top: 0, + bottom: doc.documentElement.clientHeight + }; +} +function getSide(value, side) { + return typeof value == "number" ? value : value[side]; +} +function clientRect(node) { + var rect = node.getBoundingClientRect(); + var scaleX = rect.width / node.offsetWidth || 1; + var scaleY = rect.height / node.offsetHeight || 1; + return { + left: rect.left, + right: rect.left + node.clientWidth * scaleX, + top: rect.top, + bottom: rect.top + node.clientHeight * scaleY + }; +} +function scrollRectIntoView(view, rect, startDOM) { + var scrollThreshold = view.someProp("scrollThreshold") || 0, + scrollMargin = view.someProp("scrollMargin") || 5; + var doc = view.dom.ownerDocument; + for (var parent = startDOM || view.dom;;) { + if (!parent) break; + if (parent.nodeType != 1) { + parent = parentNode(parent); + continue; + } + var elt = parent; + var atTop = elt == doc.body; + var bounding = atTop ? windowRect(doc) : clientRect(elt); + var moveX = 0, + moveY = 0; + if (rect.top < bounding.top + getSide(scrollThreshold, "top")) moveY = -(bounding.top - rect.top + getSide(scrollMargin, "top"));else if (rect.bottom > bounding.bottom - getSide(scrollThreshold, "bottom")) moveY = rect.bottom - rect.top > bounding.bottom - bounding.top ? rect.top + getSide(scrollMargin, "top") - bounding.top : rect.bottom - bounding.bottom + getSide(scrollMargin, "bottom"); + if (rect.left < bounding.left + getSide(scrollThreshold, "left")) moveX = -(bounding.left - rect.left + getSide(scrollMargin, "left"));else if (rect.right > bounding.right - getSide(scrollThreshold, "right")) moveX = rect.right - bounding.right + getSide(scrollMargin, "right"); + if (moveX || moveY) { + if (atTop) { + doc.defaultView.scrollBy(moveX, moveY); + } else { + var startX = elt.scrollLeft, + startY = elt.scrollTop; + if (moveY) elt.scrollTop += moveY; + if (moveX) elt.scrollLeft += moveX; + var dX = elt.scrollLeft - startX, + dY = elt.scrollTop - startY; + rect = { + left: rect.left - dX, + top: rect.top - dY, + right: rect.right - dX, + bottom: rect.bottom - dY + }; + } + } + var pos = atTop ? "fixed" : getComputedStyle(parent).position; + if (/^(fixed|sticky)$/.test(pos)) break; + parent = pos == "absolute" ? parent.offsetParent : parentNode(parent); + } +} +function storeScrollPos(view) { + var rect = view.dom.getBoundingClientRect(), + startY = Math.max(0, rect.top); + var refDOM, refTop; + for (var x = (rect.left + rect.right) / 2, y = startY + 1; y < Math.min(innerHeight, rect.bottom); y += 5) { + var dom = view.root.elementFromPoint(x, y); + if (!dom || dom == view.dom || !view.dom.contains(dom)) continue; + var localRect = dom.getBoundingClientRect(); + if (localRect.top >= startY - 20) { + refDOM = dom; + refTop = localRect.top; + break; + } + } + return { + refDOM: refDOM, + refTop: refTop, + stack: scrollStack(view.dom) + }; +} +function scrollStack(dom) { + var stack = [], + doc = dom.ownerDocument; + for (var cur = dom; cur; cur = parentNode(cur)) { + stack.push({ + dom: cur, + top: cur.scrollTop, + left: cur.scrollLeft + }); + if (dom == doc) break; + } + return stack; +} +function resetScrollPos(_ref) { + var refDOM = _ref.refDOM, + refTop = _ref.refTop, + stack = _ref.stack; + var newRefTop = refDOM ? refDOM.getBoundingClientRect().top : 0; + restoreScrollStack(stack, newRefTop == 0 ? 0 : newRefTop - refTop); +} +function restoreScrollStack(stack, dTop) { + for (var i = 0; i < stack.length; i++) { + var _stack$i = stack[i], + dom = _stack$i.dom, + top = _stack$i.top, + left = _stack$i.left; + if (dom.scrollTop != top + dTop) dom.scrollTop = top + dTop; + if (dom.scrollLeft != left) dom.scrollLeft = left; + } +} +var preventScrollSupported = null; +function focusPreventScroll(dom) { + if (dom.setActive) return dom.setActive(); + if (preventScrollSupported) return dom.focus(preventScrollSupported); + var stored = scrollStack(dom); + dom.focus(preventScrollSupported == null ? { + get preventScroll() { + preventScrollSupported = { + preventScroll: true + }; + return true; + } + } : undefined); + if (!preventScrollSupported) { + preventScrollSupported = false; + restoreScrollStack(stored, 0); + } +} +function findOffsetInNode(node, coords) { + var closest, + dxClosest = 2e8, + coordsClosest, + offset = 0; + var rowBot = coords.top, + rowTop = coords.top; + var firstBelow, coordsBelow; + for (var child = node.firstChild, childIndex = 0; child; child = child.nextSibling, childIndex++) { + var rects = void 0; + if (child.nodeType == 1) rects = child.getClientRects();else if (child.nodeType == 3) rects = textRange(child).getClientRects();else continue; + for (var i = 0; i < rects.length; i++) { + var rect = rects[i]; + if (rect.top <= rowBot && rect.bottom >= rowTop) { + rowBot = Math.max(rect.bottom, rowBot); + rowTop = Math.min(rect.top, rowTop); + var dx = rect.left > coords.left ? rect.left - coords.left : rect.right < coords.left ? coords.left - rect.right : 0; + if (dx < dxClosest) { + closest = child; + dxClosest = dx; + coordsClosest = dx && closest.nodeType == 3 ? { + left: rect.right < coords.left ? rect.right : rect.left, + top: coords.top + } : coords; + if (child.nodeType == 1 && dx) offset = childIndex + (coords.left >= (rect.left + rect.right) / 2 ? 1 : 0); + continue; + } + } else if (rect.top > coords.top && !firstBelow && rect.left <= coords.left && rect.right >= coords.left) { + firstBelow = child; + coordsBelow = { + left: Math.max(rect.left, Math.min(rect.right, coords.left)), + top: rect.top + }; + } + if (!closest && (coords.left >= rect.right && coords.top >= rect.top || coords.left >= rect.left && coords.top >= rect.bottom)) offset = childIndex + 1; + } + } + if (!closest && firstBelow) { + closest = firstBelow; + coordsClosest = coordsBelow; + dxClosest = 0; + } + if (closest && closest.nodeType == 3) return findOffsetInText(closest, coordsClosest); + if (!closest || dxClosest && closest.nodeType == 1) return { + node: node, + offset: offset + }; + return findOffsetInNode(closest, coordsClosest); +} +function findOffsetInText(node, coords) { + var len = node.nodeValue.length; + var range = document.createRange(); + for (var i = 0; i < len; i++) { + range.setEnd(node, i + 1); + range.setStart(node, i); + var rect = singleRect(range, 1); + if (rect.top == rect.bottom) continue; + if (inRect(coords, rect)) return { + node: node, + offset: i + (coords.left >= (rect.left + rect.right) / 2 ? 1 : 0) + }; + } + return { + node: node, + offset: 0 + }; +} +function inRect(coords, rect) { + return coords.left >= rect.left - 1 && coords.left <= rect.right + 1 && coords.top >= rect.top - 1 && coords.top <= rect.bottom + 1; +} +function targetKludge(dom, coords) { + var parent = dom.parentNode; + if (parent && /^li$/i.test(parent.nodeName) && coords.left < dom.getBoundingClientRect().left) return parent; + return dom; +} +function posFromElement(view, elt, coords) { + var _findOffsetInNode = findOffsetInNode(elt, coords), + node = _findOffsetInNode.node, + offset = _findOffsetInNode.offset, + bias = -1; + if (node.nodeType == 1 && !node.firstChild) { + var rect = node.getBoundingClientRect(); + bias = rect.left != rect.right && coords.left > (rect.left + rect.right) / 2 ? 1 : -1; + } + return view.docView.posFromDOM(node, offset, bias); +} +function posFromCaret(view, node, offset, coords) { + var outsideBlock = -1; + for (var cur = node, sawBlock = false;;) { + if (cur == view.dom) break; + var desc = view.docView.nearestDesc(cur, true), + rect = void 0; + if (!desc) return null; + if (desc.dom.nodeType == 1 && (desc.node.isBlock && desc.parent || !desc.contentDOM) && ((rect = desc.dom.getBoundingClientRect()).width || rect.height)) { + if (desc.node.isBlock && desc.parent) { + if (!sawBlock && rect.left > coords.left || rect.top > coords.top) outsideBlock = desc.posBefore;else if (!sawBlock && rect.right < coords.left || rect.bottom < coords.top) outsideBlock = desc.posAfter; + sawBlock = true; + } + if (!desc.contentDOM && outsideBlock < 0 && !desc.node.isText) { + var before = desc.node.isBlock ? coords.top < (rect.top + rect.bottom) / 2 : coords.left < (rect.left + rect.right) / 2; + return before ? desc.posBefore : desc.posAfter; + } + } + cur = desc.dom.parentNode; + } + return outsideBlock > -1 ? outsideBlock : view.docView.posFromDOM(node, offset, -1); +} +function elementFromPoint(element, coords, box) { + var len = element.childNodes.length; + if (len && box.top < box.bottom) { + for (var startI = Math.max(0, Math.min(len - 1, Math.floor(len * (coords.top - box.top) / (box.bottom - box.top)) - 2)), i = startI;;) { + var child = element.childNodes[i]; + if (child.nodeType == 1) { + var rects = child.getClientRects(); + for (var j = 0; j < rects.length; j++) { + var rect = rects[j]; + if (inRect(coords, rect)) return elementFromPoint(child, coords, rect); + } + } + if ((i = (i + 1) % len) == startI) break; + } + } + return element; +} +function _posAtCoords(view, coords) { + var doc = view.dom.ownerDocument, + node, + offset = 0; + var caret = caretFromPoint(doc, coords.left, coords.top); + if (caret) { + node = caret.node; + offset = caret.offset; + } + var elt = (view.root.elementFromPoint ? view.root : doc).elementFromPoint(coords.left, coords.top); + var pos; + if (!elt || !view.dom.contains(elt.nodeType != 1 ? elt.parentNode : elt)) { + var box = view.dom.getBoundingClientRect(); + if (!inRect(coords, box)) return null; + elt = elementFromPoint(view.dom, coords, box); + if (!elt) return null; + } + if (safari) { + for (var p = elt; node && p; p = parentNode(p)) if (p.draggable) node = undefined; + } + elt = targetKludge(elt, coords); + if (node) { + if (gecko && node.nodeType == 1) { + offset = Math.min(offset, node.childNodes.length); + if (offset < node.childNodes.length) { + var next = node.childNodes[offset], + _box; + if (next.nodeName == "IMG" && (_box = next.getBoundingClientRect()).right <= coords.left && _box.bottom > coords.top) offset++; + } + } + var prev; + if (webkit && offset && node.nodeType == 1 && (prev = node.childNodes[offset - 1]).nodeType == 1 && prev.contentEditable == "false" && prev.getBoundingClientRect().top >= coords.top) offset--; + if (node == view.dom && offset == node.childNodes.length - 1 && node.lastChild.nodeType == 1 && coords.top > node.lastChild.getBoundingClientRect().bottom) pos = view.state.doc.content.size;else if (offset == 0 || node.nodeType != 1 || node.childNodes[offset - 1].nodeName != "BR") pos = posFromCaret(view, node, offset, coords); + } + if (pos == null) pos = posFromElement(view, elt, coords); + var desc = view.docView.nearestDesc(elt, true); + return { + pos: pos, + inside: desc ? desc.posAtStart - desc.border : -1 + }; +} +function nonZero(rect) { + return rect.top < rect.bottom || rect.left < rect.right; +} +function singleRect(target, bias) { + var rects = target.getClientRects(); + if (rects.length) { + var first = rects[bias < 0 ? 0 : rects.length - 1]; + if (nonZero(first)) return first; + } + return Array.prototype.find.call(rects, nonZero) || target.getBoundingClientRect(); +} +var BIDI = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/; +function _coordsAtPos(view, pos, side) { + var _view$docView$domFrom = view.docView.domFromPos(pos, side < 0 ? -1 : 1), + node = _view$docView$domFrom.node, + offset = _view$docView$domFrom.offset, + atom = _view$docView$domFrom.atom; + var supportEmptyRange = webkit || gecko; + if (node.nodeType == 3) { + if (supportEmptyRange && (BIDI.test(node.nodeValue) || (side < 0 ? !offset : offset == node.nodeValue.length))) { + var rect = singleRect(textRange(node, offset, offset), side); + if (gecko && offset && /\s/.test(node.nodeValue[offset - 1]) && offset < node.nodeValue.length) { + var rectBefore = singleRect(textRange(node, offset - 1, offset - 1), -1); + if (rectBefore.top == rect.top) { + var rectAfter = singleRect(textRange(node, offset, offset + 1), -1); + if (rectAfter.top != rect.top) return flattenV(rectAfter, rectAfter.left < rectBefore.left); + } + } + return rect; + } else { + var from = offset, + to = offset, + takeSide = side < 0 ? 1 : -1; + if (side < 0 && !offset) { + to++; + takeSide = -1; + } else if (side >= 0 && offset == node.nodeValue.length) { + from--; + takeSide = 1; + } else if (side < 0) { + from--; + } else { + to++; + } + return flattenV(singleRect(textRange(node, from, to), takeSide), takeSide < 0); + } + } + var $dom = view.state.doc.resolve(pos - (atom || 0)); + if (!$dom.parent.inlineContent) { + if (atom == null && offset && (side < 0 || offset == nodeSize(node))) { + var before = node.childNodes[offset - 1]; + if (before.nodeType == 1) return flattenH(before.getBoundingClientRect(), false); + } + if (atom == null && offset < nodeSize(node)) { + var after = node.childNodes[offset]; + if (after.nodeType == 1) return flattenH(after.getBoundingClientRect(), true); + } + return flattenH(node.getBoundingClientRect(), side >= 0); + } + if (atom == null && offset && (side < 0 || offset == nodeSize(node))) { + var _before = node.childNodes[offset - 1]; + var target = _before.nodeType == 3 ? textRange(_before, nodeSize(_before) - (supportEmptyRange ? 0 : 1)) : _before.nodeType == 1 && (_before.nodeName != "BR" || !_before.nextSibling) ? _before : null; + if (target) return flattenV(singleRect(target, 1), false); + } + if (atom == null && offset < nodeSize(node)) { + var _after = node.childNodes[offset]; + while (_after.pmViewDesc && _after.pmViewDesc.ignoreForCoords) _after = _after.nextSibling; + var _target = !_after ? null : _after.nodeType == 3 ? textRange(_after, 0, supportEmptyRange ? 0 : 1) : _after.nodeType == 1 ? _after : null; + if (_target) return flattenV(singleRect(_target, -1), true); + } + return flattenV(singleRect(node.nodeType == 3 ? textRange(node) : node, -side), side >= 0); +} +function flattenV(rect, left) { + if (rect.width == 0) return rect; + var x = left ? rect.left : rect.right; + return { + top: rect.top, + bottom: rect.bottom, + left: x, + right: x + }; +} +function flattenH(rect, top) { + if (rect.height == 0) return rect; + var y = top ? rect.top : rect.bottom; + return { + top: y, + bottom: y, + left: rect.left, + right: rect.right + }; +} +function withFlushedState(view, state, f) { + var viewState = view.state, + active = view.root.activeElement; + if (viewState != state) view.updateState(state); + if (active != view.dom) view.focus(); + try { + return f(); + } finally { + if (viewState != state) view.updateState(viewState); + if (active != view.dom && active) active.focus(); + } +} +function endOfTextblockVertical(view, state, dir) { + var sel = state.selection; + var $pos = dir == "up" ? sel.$from : sel.$to; + return withFlushedState(view, state, function () { + var _view$docView$domFrom2 = view.docView.domFromPos($pos.pos, dir == "up" ? -1 : 1), + dom = _view$docView$domFrom2.node; + for (;;) { + var nearest = view.docView.nearestDesc(dom, true); + if (!nearest) break; + if (nearest.node.isBlock) { + dom = nearest.contentDOM || nearest.dom; + break; + } + dom = nearest.dom.parentNode; + } + var coords = _coordsAtPos(view, $pos.pos, 1); + for (var child = dom.firstChild; child; child = child.nextSibling) { + var boxes = void 0; + if (child.nodeType == 1) boxes = child.getClientRects();else if (child.nodeType == 3) boxes = textRange(child, 0, child.nodeValue.length).getClientRects();else continue; + for (var i = 0; i < boxes.length; i++) { + var box = boxes[i]; + if (box.bottom > box.top + 1 && (dir == "up" ? coords.top - box.top > (box.bottom - coords.top) * 2 : box.bottom - coords.bottom > (coords.bottom - box.top) * 2)) return false; + } + } + return true; + }); +} +var maybeRTL = /[\u0590-\u08ac]/; +function endOfTextblockHorizontal(view, state, dir) { + var $head = state.selection.$head; + if (!$head.parent.isTextblock) return false; + var offset = $head.parentOffset, + atStart = !offset, + atEnd = offset == $head.parent.content.size; + var sel = view.domSelection(); + if (!sel) return $head.pos == $head.start() || $head.pos == $head.end(); + if (!maybeRTL.test($head.parent.textContent) || !sel.modify) return dir == "left" || dir == "backward" ? atStart : atEnd; + return withFlushedState(view, state, function () { + var _view$domSelectionRan = view.domSelectionRange(), + oldNode = _view$domSelectionRan.focusNode, + oldOff = _view$domSelectionRan.focusOffset, + anchorNode = _view$domSelectionRan.anchorNode, + anchorOffset = _view$domSelectionRan.anchorOffset; + var oldBidiLevel = sel.caretBidiLevel; + sel.modify("move", dir, "character"); + var parentDOM = $head.depth ? view.docView.domAfterPos($head.before()) : view.dom; + var _view$domSelectionRan2 = view.domSelectionRange(), + newNode = _view$domSelectionRan2.focusNode, + newOff = _view$domSelectionRan2.focusOffset; + var result = newNode && !parentDOM.contains(newNode.nodeType == 1 ? newNode : newNode.parentNode) || oldNode == newNode && oldOff == newOff; + try { + sel.collapse(anchorNode, anchorOffset); + if (oldNode && (oldNode != anchorNode || oldOff != anchorOffset) && sel.extend) sel.extend(oldNode, oldOff); + } catch (_) {} + if (oldBidiLevel != null) sel.caretBidiLevel = oldBidiLevel; + return result; + }); +} +var cachedState = null; +var cachedDir = null; +var cachedResult = false; +function _endOfTextblock(view, state, dir) { + if (cachedState == state && cachedDir == dir) return cachedResult; + cachedState = state; + cachedDir = dir; + return cachedResult = dir == "up" || dir == "down" ? endOfTextblockVertical(view, state, dir) : endOfTextblockHorizontal(view, state, dir); +} +var NOT_DIRTY = 0, + CHILD_DIRTY = 1, + CONTENT_DIRTY = 2, + NODE_DIRTY = 3; +var ViewDesc = function () { + function ViewDesc(parent, children, dom, contentDOM) { + _classCallCheck(this, ViewDesc); + this.parent = parent; + this.children = children; + this.dom = dom; + this.contentDOM = contentDOM; + this.dirty = NOT_DIRTY; + dom.pmViewDesc = this; + } + _createClass(ViewDesc, [{ + key: "matchesWidget", + value: function matchesWidget(widget) { + return false; + } + }, { + key: "matchesMark", + value: function matchesMark(mark) { + return false; + } + }, { + key: "matchesNode", + value: function matchesNode(node, outerDeco, innerDeco) { + return false; + } + }, { + key: "matchesHack", + value: function matchesHack(nodeName) { + return false; + } + }, { + key: "parseRule", + value: function parseRule() { + return null; + } + }, { + key: "stopEvent", + value: function stopEvent(event) { + return false; + } + }, { + key: "size", + get: function get() { + var size = 0; + for (var i = 0; i < this.children.length; i++) size += this.children[i].size; + return size; + } + }, { + key: "border", + get: function get() { + return 0; + } + }, { + key: "destroy", + value: function destroy() { + this.parent = undefined; + if (this.dom.pmViewDesc == this) this.dom.pmViewDesc = undefined; + for (var i = 0; i < this.children.length; i++) this.children[i].destroy(); + } + }, { + key: "posBeforeChild", + value: function posBeforeChild(child) { + for (var i = 0, pos = this.posAtStart;; i++) { + var cur = this.children[i]; + if (cur == child) return pos; + pos += cur.size; + } + } + }, { + key: "posBefore", + get: function get() { + return this.parent.posBeforeChild(this); + } + }, { + key: "posAtStart", + get: function get() { + return this.parent ? this.parent.posBeforeChild(this) + this.border : 0; + } + }, { + key: "posAfter", + get: function get() { + return this.posBefore + this.size; + } + }, { + key: "posAtEnd", + get: function get() { + return this.posAtStart + this.size - 2 * this.border; + } + }, { + key: "localPosFromDOM", + value: function localPosFromDOM(dom, offset, bias) { + if (this.contentDOM && this.contentDOM.contains(dom.nodeType == 1 ? dom : dom.parentNode)) { + if (bias < 0) { + var domBefore, desc; + if (dom == this.contentDOM) { + domBefore = dom.childNodes[offset - 1]; + } else { + while (dom.parentNode != this.contentDOM) dom = dom.parentNode; + domBefore = dom.previousSibling; + } + while (domBefore && !((desc = domBefore.pmViewDesc) && desc.parent == this)) domBefore = domBefore.previousSibling; + return domBefore ? this.posBeforeChild(desc) + desc.size : this.posAtStart; + } else { + var domAfter, _desc; + if (dom == this.contentDOM) { + domAfter = dom.childNodes[offset]; + } else { + while (dom.parentNode != this.contentDOM) dom = dom.parentNode; + domAfter = dom.nextSibling; + } + while (domAfter && !((_desc = domAfter.pmViewDesc) && _desc.parent == this)) domAfter = domAfter.nextSibling; + return domAfter ? this.posBeforeChild(_desc) : this.posAtEnd; + } + } + var atEnd; + if (dom == this.dom && this.contentDOM) { + atEnd = offset > domIndex(this.contentDOM); + } else if (this.contentDOM && this.contentDOM != this.dom && this.dom.contains(this.contentDOM)) { + atEnd = dom.compareDocumentPosition(this.contentDOM) & 2; + } else if (this.dom.firstChild) { + if (offset == 0) for (var search = dom;; search = search.parentNode) { + if (search == this.dom) { + atEnd = false; + break; + } + if (search.previousSibling) break; + } + if (atEnd == null && offset == dom.childNodes.length) for (var _search = dom;; _search = _search.parentNode) { + if (_search == this.dom) { + atEnd = true; + break; + } + if (_search.nextSibling) break; + } + } + return (atEnd == null ? bias > 0 : atEnd) ? this.posAtEnd : this.posAtStart; + } + }, { + key: "nearestDesc", + value: function nearestDesc(dom) { + var onlyNodes = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + for (var first = true, cur = dom; cur; cur = cur.parentNode) { + var desc = this.getDesc(cur), + nodeDOM = void 0; + if (desc && (!onlyNodes || desc.node)) { + if (first && (nodeDOM = desc.nodeDOM) && !(nodeDOM.nodeType == 1 ? nodeDOM.contains(dom.nodeType == 1 ? dom : dom.parentNode) : nodeDOM == dom)) first = false;else return desc; + } + } + } + }, { + key: "getDesc", + value: function getDesc(dom) { + var desc = dom.pmViewDesc; + for (var cur = desc; cur; cur = cur.parent) if (cur == this) return desc; + } + }, { + key: "posFromDOM", + value: function posFromDOM(dom, offset, bias) { + for (var scan = dom; scan; scan = scan.parentNode) { + var desc = this.getDesc(scan); + if (desc) return desc.localPosFromDOM(dom, offset, bias); + } + return -1; + } + }, { + key: "descAt", + value: function descAt(pos) { + for (var i = 0, offset = 0; i < this.children.length; i++) { + var child = this.children[i], + end = offset + child.size; + if (offset == pos && end != offset) { + while (!child.border && child.children.length) { + for (var _i = 0; _i < child.children.length; _i++) { + var inner = child.children[_i]; + if (inner.size) { + child = inner; + break; + } + } + } + return child; + } + if (pos < end) return child.descAt(pos - offset - child.border); + offset = end; + } + } + }, { + key: "domFromPos", + value: function domFromPos(pos, side) { + if (!this.contentDOM) return { + node: this.dom, + offset: 0, + atom: pos + 1 + }; + var i = 0, + offset = 0; + for (var curPos = 0; i < this.children.length; i++) { + var child = this.children[i], + end = curPos + child.size; + if (end > pos || child instanceof TrailingHackViewDesc) { + offset = pos - curPos; + break; + } + curPos = end; + } + if (offset) return this.children[i].domFromPos(offset - this.children[i].border, side); + for (var prev; i && !(prev = this.children[i - 1]).size && prev instanceof WidgetViewDesc && prev.side >= 0; i--) {} + if (side <= 0) { + var _prev, + enter = true; + for (;; i--, enter = false) { + _prev = i ? this.children[i - 1] : null; + if (!_prev || _prev.dom.parentNode == this.contentDOM) break; + } + if (_prev && side && enter && !_prev.border && !_prev.domAtom) return _prev.domFromPos(_prev.size, side); + return { + node: this.contentDOM, + offset: _prev ? domIndex(_prev.dom) + 1 : 0 + }; + } else { + var next, + _enter = true; + for (;; i++, _enter = false) { + next = i < this.children.length ? this.children[i] : null; + if (!next || next.dom.parentNode == this.contentDOM) break; + } + if (next && _enter && !next.border && !next.domAtom) return next.domFromPos(0, side); + return { + node: this.contentDOM, + offset: next ? domIndex(next.dom) : this.contentDOM.childNodes.length + }; + } + } + }, { + key: "parseRange", + value: function parseRange(from, to) { + var base = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0; + if (this.children.length == 0) return { + node: this.contentDOM, + from: from, + to: to, + fromOffset: 0, + toOffset: this.contentDOM.childNodes.length + }; + var fromOffset = -1, + toOffset = -1; + for (var offset = base, i = 0;; i++) { + var child = this.children[i], + end = offset + child.size; + if (fromOffset == -1 && from <= end) { + var childBase = offset + child.border; + if (from >= childBase && to <= end - child.border && child.node && child.contentDOM && this.contentDOM.contains(child.contentDOM)) return child.parseRange(from, to, childBase); + from = offset; + for (var j = i; j > 0; j--) { + var prev = this.children[j - 1]; + if (prev.size && prev.dom.parentNode == this.contentDOM && !prev.emptyChildAt(1)) { + fromOffset = domIndex(prev.dom) + 1; + break; + } + from -= prev.size; + } + if (fromOffset == -1) fromOffset = 0; + } + if (fromOffset > -1 && (end > to || i == this.children.length - 1)) { + to = end; + for (var _j = i + 1; _j < this.children.length; _j++) { + var next = this.children[_j]; + if (next.size && next.dom.parentNode == this.contentDOM && !next.emptyChildAt(-1)) { + toOffset = domIndex(next.dom); + break; + } + to += next.size; + } + if (toOffset == -1) toOffset = this.contentDOM.childNodes.length; + break; + } + offset = end; + } + return { + node: this.contentDOM, + from: from, + to: to, + fromOffset: fromOffset, + toOffset: toOffset + }; + } + }, { + key: "emptyChildAt", + value: function emptyChildAt(side) { + if (this.border || !this.contentDOM || !this.children.length) return false; + var child = this.children[side < 0 ? 0 : this.children.length - 1]; + return child.size == 0 || child.emptyChildAt(side); + } + }, { + key: "domAfterPos", + value: function domAfterPos(pos) { + var _this$domFromPos = this.domFromPos(pos, 0), + node = _this$domFromPos.node, + offset = _this$domFromPos.offset; + if (node.nodeType != 1 || offset == node.childNodes.length) throw new RangeError("No node after pos " + pos); + return node.childNodes[offset]; + } + }, { + key: "setSelection", + value: function setSelection(anchor, head, view) { + var force = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false; + var from = Math.min(anchor, head), + to = Math.max(anchor, head); + for (var i = 0, offset = 0; i < this.children.length; i++) { + var child = this.children[i], + end = offset + child.size; + if (from > offset && to < end) return child.setSelection(anchor - offset - child.border, head - offset - child.border, view, force); + offset = end; + } + var anchorDOM = this.domFromPos(anchor, anchor ? -1 : 1); + var headDOM = head == anchor ? anchorDOM : this.domFromPos(head, head ? -1 : 1); + var domSel = view.root.getSelection(); + var selRange = view.domSelectionRange(); + var brKludge = false; + if ((gecko || safari) && anchor == head) { + var _anchorDOM = anchorDOM, + node = _anchorDOM.node, + _offset = _anchorDOM.offset; + if (node.nodeType == 3) { + brKludge = !!(_offset && node.nodeValue[_offset - 1] == "\n"); + if (brKludge && _offset == node.nodeValue.length) { + for (var scan = node, after; scan; scan = scan.parentNode) { + if (after = scan.nextSibling) { + if (after.nodeName == "BR") anchorDOM = headDOM = { + node: after.parentNode, + offset: domIndex(after) + 1 + }; + break; + } + var desc = scan.pmViewDesc; + if (desc && desc.node && desc.node.isBlock) break; + } + } + } else { + var prev = node.childNodes[_offset - 1]; + brKludge = prev && (prev.nodeName == "BR" || prev.contentEditable == "false"); + } + } + if (gecko && selRange.focusNode && selRange.focusNode != headDOM.node && selRange.focusNode.nodeType == 1) { + var _after2 = selRange.focusNode.childNodes[selRange.focusOffset]; + if (_after2 && _after2.contentEditable == "false") force = true; + } + if (!(force || brKludge && safari) && isEquivalentPosition(anchorDOM.node, anchorDOM.offset, selRange.anchorNode, selRange.anchorOffset) && isEquivalentPosition(headDOM.node, headDOM.offset, selRange.focusNode, selRange.focusOffset)) return; + var domSelExtended = false; + if ((domSel.extend || anchor == head) && !brKludge) { + domSel.collapse(anchorDOM.node, anchorDOM.offset); + try { + if (anchor != head) domSel.extend(headDOM.node, headDOM.offset); + domSelExtended = true; + } catch (_) {} + } + if (!domSelExtended) { + if (anchor > head) { + var tmp = anchorDOM; + anchorDOM = headDOM; + headDOM = tmp; + } + var range = document.createRange(); + range.setEnd(headDOM.node, headDOM.offset); + range.setStart(anchorDOM.node, anchorDOM.offset); + domSel.removeAllRanges(); + domSel.addRange(range); + } + } + }, { + key: "ignoreMutation", + value: function ignoreMutation(mutation) { + return !this.contentDOM && mutation.type != "selection"; + } + }, { + key: "contentLost", + get: function get() { + return this.contentDOM && this.contentDOM != this.dom && !this.dom.contains(this.contentDOM); + } + }, { + key: "markDirty", + value: function markDirty(from, to) { + for (var offset = 0, i = 0; i < this.children.length; i++) { + var child = this.children[i], + end = offset + child.size; + if (offset == end ? from <= end && to >= offset : from < end && to > offset) { + var startInside = offset + child.border, + endInside = end - child.border; + if (from >= startInside && to <= endInside) { + this.dirty = from == offset || to == end ? CONTENT_DIRTY : CHILD_DIRTY; + if (from == startInside && to == endInside && (child.contentLost || child.dom.parentNode != this.contentDOM)) child.dirty = NODE_DIRTY;else child.markDirty(from - startInside, to - startInside); + return; + } else { + child.dirty = child.dom == child.contentDOM && child.dom.parentNode == this.contentDOM && !child.children.length ? CONTENT_DIRTY : NODE_DIRTY; + } + } + offset = end; + } + this.dirty = CONTENT_DIRTY; + } + }, { + key: "markParentsDirty", + value: function markParentsDirty() { + var level = 1; + for (var node = this.parent; node; node = node.parent, level++) { + var dirty = level == 1 ? CONTENT_DIRTY : CHILD_DIRTY; + if (node.dirty < dirty) node.dirty = dirty; + } + } + }, { + key: "domAtom", + get: function get() { + return false; + } + }, { + key: "ignoreForCoords", + get: function get() { + return false; + } + }, { + key: "isText", + value: function isText(text) { + return false; + } + }]); + return ViewDesc; +}(); +var WidgetViewDesc = function (_ViewDesc) { + _inherits(WidgetViewDesc, _ViewDesc); + var _super = _createSuper(WidgetViewDesc); + function WidgetViewDesc(parent, widget, view, pos) { + var _this; + _classCallCheck(this, WidgetViewDesc); + var self, + dom = widget.type.toDOM; + if (typeof dom == "function") dom = dom(view, function () { + if (!self) return pos; + if (self.parent) return self.parent.posBeforeChild(self); + }); + if (!widget.type.spec.raw) { + if (dom.nodeType != 1) { + var wrap = document.createElement("span"); + wrap.appendChild(dom); + dom = wrap; + } + dom.contentEditable = "false"; + dom.classList.add("ProseMirror-widget"); + } + _this = _super.call(this, parent, [], dom, null); + _this.widget = widget; + _this.widget = widget; + self = _assertThisInitialized(_this); + return _this; + } + _createClass(WidgetViewDesc, [{ + key: "matchesWidget", + value: function matchesWidget(widget) { + return this.dirty == NOT_DIRTY && widget.type.eq(this.widget.type); + } + }, { + key: "parseRule", + value: function parseRule() { + return { + ignore: true + }; + } + }, { + key: "stopEvent", + value: function stopEvent(event) { + var stop = this.widget.spec.stopEvent; + return stop ? stop(event) : false; + } + }, { + key: "ignoreMutation", + value: function ignoreMutation(mutation) { + return mutation.type != "selection" || this.widget.spec.ignoreSelection; + } + }, { + key: "destroy", + value: function destroy() { + this.widget.type.destroy(this.dom); + _get(_getPrototypeOf(WidgetViewDesc.prototype), "destroy", this).call(this); + } + }, { + key: "domAtom", + get: function get() { + return true; + } + }, { + key: "side", + get: function get() { + return this.widget.type.side; + } + }]); + return WidgetViewDesc; +}(ViewDesc); +var CompositionViewDesc = function (_ViewDesc2) { + _inherits(CompositionViewDesc, _ViewDesc2); + var _super2 = _createSuper(CompositionViewDesc); + function CompositionViewDesc(parent, dom, textDOM, text) { + var _this2; + _classCallCheck(this, CompositionViewDesc); + _this2 = _super2.call(this, parent, [], dom, null); + _this2.textDOM = textDOM; + _this2.text = text; + return _this2; + } + _createClass(CompositionViewDesc, [{ + key: "size", + get: function get() { + return this.text.length; + } + }, { + key: "localPosFromDOM", + value: function localPosFromDOM(dom, offset) { + if (dom != this.textDOM) return this.posAtStart + (offset ? this.size : 0); + return this.posAtStart + offset; + } + }, { + key: "domFromPos", + value: function domFromPos(pos) { + return { + node: this.textDOM, + offset: pos + }; + } + }, { + key: "ignoreMutation", + value: function ignoreMutation(mut) { + return mut.type === 'characterData' && mut.target.nodeValue == mut.oldValue; + } + }]); + return CompositionViewDesc; +}(ViewDesc); +var MarkViewDesc = function (_ViewDesc3) { + _inherits(MarkViewDesc, _ViewDesc3); + var _super3 = _createSuper(MarkViewDesc); + function MarkViewDesc(parent, mark, dom, contentDOM, spec) { + var _this3; + _classCallCheck(this, MarkViewDesc); + _this3 = _super3.call(this, parent, [], dom, contentDOM); + _this3.mark = mark; + _this3.spec = spec; + return _this3; + } + _createClass(MarkViewDesc, [{ + key: "parseRule", + value: function parseRule() { + if (this.dirty & NODE_DIRTY || this.mark.type.spec.reparseInView) return null; + return { + mark: this.mark.type.name, + attrs: this.mark.attrs, + contentElement: this.contentDOM + }; + } + }, { + key: "matchesMark", + value: function matchesMark(mark) { + return this.dirty != NODE_DIRTY && this.mark.eq(mark); + } + }, { + key: "markDirty", + value: function markDirty(from, to) { + _get(_getPrototypeOf(MarkViewDesc.prototype), "markDirty", this).call(this, from, to); + if (this.dirty != NOT_DIRTY) { + var parent = this.parent; + while (!parent.node) parent = parent.parent; + if (parent.dirty < this.dirty) parent.dirty = this.dirty; + this.dirty = NOT_DIRTY; + } + } + }, { + key: "slice", + value: function slice(from, to, view) { + var copy = MarkViewDesc.create(this.parent, this.mark, true, view); + var nodes = this.children, + size = this.size; + if (to < size) nodes = replaceNodes(nodes, to, size, view); + if (from > 0) nodes = replaceNodes(nodes, 0, from, view); + for (var i = 0; i < nodes.length; i++) nodes[i].parent = copy; + copy.children = nodes; + return copy; + } + }, { + key: "ignoreMutation", + value: function ignoreMutation(mutation) { + return this.spec.ignoreMutation ? this.spec.ignoreMutation(mutation) : _get(_getPrototypeOf(MarkViewDesc.prototype), "ignoreMutation", this).call(this, mutation); + } + }, { + key: "destroy", + value: function destroy() { + if (this.spec.destroy) this.spec.destroy(); + _get(_getPrototypeOf(MarkViewDesc.prototype), "destroy", this).call(this); + } + }], [{ + key: "create", + value: function create(parent, mark, inline, view) { + var custom = view.nodeViews[mark.type.name]; + var spec = custom && custom(mark, view, inline); + if (!spec || !spec.dom) spec = prosemirrorModel.DOMSerializer.renderSpec(document, mark.type.spec.toDOM(mark, inline), null, mark.attrs); + return new MarkViewDesc(parent, mark, spec.dom, spec.contentDOM || spec.dom, spec); + } + }]); + return MarkViewDesc; +}(ViewDesc); +var NodeViewDesc = function (_ViewDesc4) { + _inherits(NodeViewDesc, _ViewDesc4); + var _super4 = _createSuper(NodeViewDesc); + function NodeViewDesc(parent, node, outerDeco, innerDeco, dom, contentDOM, nodeDOM, view, pos) { + var _this4; + _classCallCheck(this, NodeViewDesc); + _this4 = _super4.call(this, parent, [], dom, contentDOM); + _this4.node = node; + _this4.outerDeco = outerDeco; + _this4.innerDeco = innerDeco; + _this4.nodeDOM = nodeDOM; + return _this4; + } + _createClass(NodeViewDesc, [{ + key: "parseRule", + value: function parseRule() { + var _this5 = this; + if (this.node.type.spec.reparseInView) return null; + var rule = { + node: this.node.type.name, + attrs: this.node.attrs + }; + if (this.node.type.whitespace == "pre") rule.preserveWhitespace = "full"; + if (!this.contentDOM) { + rule.getContent = function () { + return _this5.node.content; + }; + } else if (!this.contentLost) { + rule.contentElement = this.contentDOM; + } else { + for (var i = this.children.length - 1; i >= 0; i--) { + var child = this.children[i]; + if (this.dom.contains(child.dom.parentNode)) { + rule.contentElement = child.dom.parentNode; + break; + } + } + if (!rule.contentElement) rule.getContent = function () { + return prosemirrorModel.Fragment.empty; + }; + } + return rule; + } + }, { + key: "matchesNode", + value: function matchesNode(node, outerDeco, innerDeco) { + return this.dirty == NOT_DIRTY && node.eq(this.node) && sameOuterDeco(outerDeco, this.outerDeco) && innerDeco.eq(this.innerDeco); + } + }, { + key: "size", + get: function get() { + return this.node.nodeSize; + } + }, { + key: "border", + get: function get() { + return this.node.isLeaf ? 0 : 1; + } + }, { + key: "updateChildren", + value: function updateChildren(view, pos) { + var _this6 = this; + var inline = this.node.inlineContent, + off = pos; + var composition = view.composing ? this.localCompositionInfo(view, pos) : null; + var localComposition = composition && composition.pos > -1 ? composition : null; + var compositionInChild = composition && composition.pos < 0; + var updater = new ViewTreeUpdater(this, localComposition && localComposition.node, view); + iterDeco(this.node, this.innerDeco, function (widget, i, insideNode) { + if (widget.spec.marks) updater.syncToMarks(widget.spec.marks, inline, view);else if (widget.type.side >= 0 && !insideNode) updater.syncToMarks(i == _this6.node.childCount ? prosemirrorModel.Mark.none : _this6.node.child(i).marks, inline, view); + updater.placeWidget(widget, view, off); + }, function (child, outerDeco, innerDeco, i) { + updater.syncToMarks(child.marks, inline, view); + var compIndex; + if (updater.findNodeMatch(child, outerDeco, innerDeco, i)) ;else if (compositionInChild && view.state.selection.from > off && view.state.selection.to < off + child.nodeSize && (compIndex = updater.findIndexWithChild(composition.node)) > -1 && updater.updateNodeAt(child, outerDeco, innerDeco, compIndex, view)) ;else if (updater.updateNextNode(child, outerDeco, innerDeco, view, i, off)) ;else { + updater.addNode(child, outerDeco, innerDeco, view, off); + } + off += child.nodeSize; + }); + updater.syncToMarks([], inline, view); + if (this.node.isTextblock) updater.addTextblockHacks(); + updater.destroyRest(); + if (updater.changed || this.dirty == CONTENT_DIRTY) { + if (localComposition) this.protectLocalComposition(view, localComposition); + renderDescs(this.contentDOM, this.children, view); + if (ios) iosHacks(this.dom); + } + } + }, { + key: "localCompositionInfo", + value: function localCompositionInfo(view, pos) { + var _view$state$selection = view.state.selection, + from = _view$state$selection.from, + to = _view$state$selection.to; + if (!(view.state.selection instanceof prosemirrorState.TextSelection) || from < pos || to > pos + this.node.content.size) return null; + var textNode = view.input.compositionNode; + if (!textNode || !this.dom.contains(textNode.parentNode)) return null; + if (this.node.inlineContent) { + var text = textNode.nodeValue; + var textPos = findTextInFragment(this.node.content, text, from - pos, to - pos); + return textPos < 0 ? null : { + node: textNode, + pos: textPos, + text: text + }; + } else { + return { + node: textNode, + pos: -1, + text: "" + }; + } + } + }, { + key: "protectLocalComposition", + value: function protectLocalComposition(view, _ref2) { + var node = _ref2.node, + pos = _ref2.pos, + text = _ref2.text; + if (this.getDesc(node)) return; + var topNode = node; + for (;; topNode = topNode.parentNode) { + if (topNode.parentNode == this.contentDOM) break; + while (topNode.previousSibling) topNode.parentNode.removeChild(topNode.previousSibling); + while (topNode.nextSibling) topNode.parentNode.removeChild(topNode.nextSibling); + if (topNode.pmViewDesc) topNode.pmViewDesc = undefined; + } + var desc = new CompositionViewDesc(this, topNode, node, text); + view.input.compositionNodes.push(desc); + this.children = replaceNodes(this.children, pos, pos + text.length, view, desc); + } + }, { + key: "update", + value: function update(node, outerDeco, innerDeco, view) { + if (this.dirty == NODE_DIRTY || !node.sameMarkup(this.node)) return false; + this.updateInner(node, outerDeco, innerDeco, view); + return true; + } + }, { + key: "updateInner", + value: function updateInner(node, outerDeco, innerDeco, view) { + this.updateOuterDeco(outerDeco); + this.node = node; + this.innerDeco = innerDeco; + if (this.contentDOM) this.updateChildren(view, this.posAtStart); + this.dirty = NOT_DIRTY; + } + }, { + key: "updateOuterDeco", + value: function updateOuterDeco(outerDeco) { + if (sameOuterDeco(outerDeco, this.outerDeco)) return; + var needsWrap = this.nodeDOM.nodeType != 1; + var oldDOM = this.dom; + this.dom = patchOuterDeco(this.dom, this.nodeDOM, computeOuterDeco(this.outerDeco, this.node, needsWrap), computeOuterDeco(outerDeco, this.node, needsWrap)); + if (this.dom != oldDOM) { + oldDOM.pmViewDesc = undefined; + this.dom.pmViewDesc = this; + } + this.outerDeco = outerDeco; + } + }, { + key: "selectNode", + value: function selectNode() { + if (this.nodeDOM.nodeType == 1) this.nodeDOM.classList.add("ProseMirror-selectednode"); + if (this.contentDOM || !this.node.type.spec.draggable) this.dom.draggable = true; + } + }, { + key: "deselectNode", + value: function deselectNode() { + if (this.nodeDOM.nodeType == 1) { + this.nodeDOM.classList.remove("ProseMirror-selectednode"); + if (this.contentDOM || !this.node.type.spec.draggable) this.dom.removeAttribute("draggable"); + } + } + }, { + key: "domAtom", + get: function get() { + return this.node.isAtom; + } + }], [{ + key: "create", + value: function create(parent, node, outerDeco, innerDeco, view, pos) { + var custom = view.nodeViews[node.type.name], + descObj; + var spec = custom && custom(node, view, function () { + if (!descObj) return pos; + if (descObj.parent) return descObj.parent.posBeforeChild(descObj); + }, outerDeco, innerDeco); + var dom = spec && spec.dom, + contentDOM = spec && spec.contentDOM; + if (node.isText) { + if (!dom) dom = document.createTextNode(node.text);else if (dom.nodeType != 3) throw new RangeError("Text must be rendered as a DOM text node"); + } else if (!dom) { + var _spec = prosemirrorModel.DOMSerializer.renderSpec(document, node.type.spec.toDOM(node), null, node.attrs); + dom = _spec.dom; + contentDOM = _spec.contentDOM; + } + if (!contentDOM && !node.isText && dom.nodeName != "BR") { + if (!dom.hasAttribute("contenteditable")) dom.contentEditable = "false"; + if (node.type.spec.draggable) dom.draggable = true; + } + var nodeDOM = dom; + dom = applyOuterDeco(dom, outerDeco, node); + if (spec) return descObj = new CustomNodeViewDesc(parent, node, outerDeco, innerDeco, dom, contentDOM || null, nodeDOM, spec, view, pos + 1);else if (node.isText) return new TextViewDesc(parent, node, outerDeco, innerDeco, dom, nodeDOM, view);else return new NodeViewDesc(parent, node, outerDeco, innerDeco, dom, contentDOM || null, nodeDOM, view, pos + 1); + } + }]); + return NodeViewDesc; +}(ViewDesc); +function docViewDesc(doc, outerDeco, innerDeco, dom, view) { + applyOuterDeco(dom, outerDeco, doc); + var docView = new NodeViewDesc(undefined, doc, outerDeco, innerDeco, dom, dom, dom, view, 0); + if (docView.contentDOM) docView.updateChildren(view, 0); + return docView; +} +var TextViewDesc = function (_NodeViewDesc) { + _inherits(TextViewDesc, _NodeViewDesc); + var _super5 = _createSuper(TextViewDesc); + function TextViewDesc(parent, node, outerDeco, innerDeco, dom, nodeDOM, view) { + _classCallCheck(this, TextViewDesc); + return _super5.call(this, parent, node, outerDeco, innerDeco, dom, null, nodeDOM, view, 0); + } + _createClass(TextViewDesc, [{ + key: "parseRule", + value: function parseRule() { + var skip = this.nodeDOM.parentNode; + while (skip && skip != this.dom && !skip.pmIsDeco) skip = skip.parentNode; + return { + skip: skip || true + }; + } + }, { + key: "update", + value: function update(node, outerDeco, innerDeco, view) { + if (this.dirty == NODE_DIRTY || this.dirty != NOT_DIRTY && !this.inParent() || !node.sameMarkup(this.node)) return false; + this.updateOuterDeco(outerDeco); + if ((this.dirty != NOT_DIRTY || node.text != this.node.text) && node.text != this.nodeDOM.nodeValue) { + this.nodeDOM.nodeValue = node.text; + if (view.trackWrites == this.nodeDOM) view.trackWrites = null; + } + this.node = node; + this.dirty = NOT_DIRTY; + return true; + } + }, { + key: "inParent", + value: function inParent() { + var parentDOM = this.parent.contentDOM; + for (var n = this.nodeDOM; n; n = n.parentNode) if (n == parentDOM) return true; + return false; + } + }, { + key: "domFromPos", + value: function domFromPos(pos) { + return { + node: this.nodeDOM, + offset: pos + }; + } + }, { + key: "localPosFromDOM", + value: function localPosFromDOM(dom, offset, bias) { + if (dom == this.nodeDOM) return this.posAtStart + Math.min(offset, this.node.text.length); + return _get(_getPrototypeOf(TextViewDesc.prototype), "localPosFromDOM", this).call(this, dom, offset, bias); + } + }, { + key: "ignoreMutation", + value: function ignoreMutation(mutation) { + return mutation.type != "characterData" && mutation.type != "selection"; + } + }, { + key: "slice", + value: function slice(from, to, view) { + var node = this.node.cut(from, to), + dom = document.createTextNode(node.text); + return new TextViewDesc(this.parent, node, this.outerDeco, this.innerDeco, dom, dom, view); + } + }, { + key: "markDirty", + value: function markDirty(from, to) { + _get(_getPrototypeOf(TextViewDesc.prototype), "markDirty", this).call(this, from, to); + if (this.dom != this.nodeDOM && (from == 0 || to == this.nodeDOM.nodeValue.length)) this.dirty = NODE_DIRTY; + } + }, { + key: "domAtom", + get: function get() { + return false; + } + }, { + key: "isText", + value: function isText(text) { + return this.node.text == text; + } + }]); + return TextViewDesc; +}(NodeViewDesc); +var TrailingHackViewDesc = function (_ViewDesc5) { + _inherits(TrailingHackViewDesc, _ViewDesc5); + var _super6 = _createSuper(TrailingHackViewDesc); + function TrailingHackViewDesc() { + _classCallCheck(this, TrailingHackViewDesc); + return _super6.apply(this, arguments); + } + _createClass(TrailingHackViewDesc, [{ + key: "parseRule", + value: function parseRule() { + return { + ignore: true + }; + } + }, { + key: "matchesHack", + value: function matchesHack(nodeName) { + return this.dirty == NOT_DIRTY && this.dom.nodeName == nodeName; + } + }, { + key: "domAtom", + get: function get() { + return true; + } + }, { + key: "ignoreForCoords", + get: function get() { + return this.dom.nodeName == "IMG"; + } + }]); + return TrailingHackViewDesc; +}(ViewDesc); +var CustomNodeViewDesc = function (_NodeViewDesc2) { + _inherits(CustomNodeViewDesc, _NodeViewDesc2); + var _super7 = _createSuper(CustomNodeViewDesc); + function CustomNodeViewDesc(parent, node, outerDeco, innerDeco, dom, contentDOM, nodeDOM, spec, view, pos) { + var _this7; + _classCallCheck(this, CustomNodeViewDesc); + _this7 = _super7.call(this, parent, node, outerDeco, innerDeco, dom, contentDOM, nodeDOM, view, pos); + _this7.spec = spec; + return _this7; + } + _createClass(CustomNodeViewDesc, [{ + key: "update", + value: function update(node, outerDeco, innerDeco, view) { + if (this.dirty == NODE_DIRTY) return false; + if (this.spec.update && (this.node.type == node.type || this.spec.multiType)) { + var result = this.spec.update(node, outerDeco, innerDeco); + if (result) this.updateInner(node, outerDeco, innerDeco, view); + return result; + } else if (!this.contentDOM && !node.isLeaf) { + return false; + } else { + return _get(_getPrototypeOf(CustomNodeViewDesc.prototype), "update", this).call(this, node, outerDeco, innerDeco, view); + } + } + }, { + key: "selectNode", + value: function selectNode() { + this.spec.selectNode ? this.spec.selectNode() : _get(_getPrototypeOf(CustomNodeViewDesc.prototype), "selectNode", this).call(this); + } + }, { + key: "deselectNode", + value: function deselectNode() { + this.spec.deselectNode ? this.spec.deselectNode() : _get(_getPrototypeOf(CustomNodeViewDesc.prototype), "deselectNode", this).call(this); + } + }, { + key: "setSelection", + value: function setSelection(anchor, head, view, force) { + this.spec.setSelection ? this.spec.setSelection(anchor, head, view.root) : _get(_getPrototypeOf(CustomNodeViewDesc.prototype), "setSelection", this).call(this, anchor, head, view, force); + } + }, { + key: "destroy", + value: function destroy() { + if (this.spec.destroy) this.spec.destroy(); + _get(_getPrototypeOf(CustomNodeViewDesc.prototype), "destroy", this).call(this); + } + }, { + key: "stopEvent", + value: function stopEvent(event) { + return this.spec.stopEvent ? this.spec.stopEvent(event) : false; + } + }, { + key: "ignoreMutation", + value: function ignoreMutation(mutation) { + return this.spec.ignoreMutation ? this.spec.ignoreMutation(mutation) : _get(_getPrototypeOf(CustomNodeViewDesc.prototype), "ignoreMutation", this).call(this, mutation); + } + }]); + return CustomNodeViewDesc; +}(NodeViewDesc); +function renderDescs(parentDOM, descs, view) { + var dom = parentDOM.firstChild, + written = false; + for (var i = 0; i < descs.length; i++) { + var desc = descs[i], + childDOM = desc.dom; + if (childDOM.parentNode == parentDOM) { + while (childDOM != dom) { + dom = rm(dom); + written = true; + } + dom = dom.nextSibling; + } else { + written = true; + parentDOM.insertBefore(childDOM, dom); + } + if (desc instanceof MarkViewDesc) { + var pos = dom ? dom.previousSibling : parentDOM.lastChild; + renderDescs(desc.contentDOM, desc.children, view); + dom = pos ? pos.nextSibling : parentDOM.firstChild; + } + } + while (dom) { + dom = rm(dom); + written = true; + } + if (written && view.trackWrites == parentDOM) view.trackWrites = null; +} +var OuterDecoLevel = function OuterDecoLevel(nodeName) { + if (nodeName) this.nodeName = nodeName; +}; +OuterDecoLevel.prototype = Object.create(null); +var noDeco = [new OuterDecoLevel()]; +function computeOuterDeco(outerDeco, node, needsWrap) { + if (outerDeco.length == 0) return noDeco; + var top = needsWrap ? noDeco[0] : new OuterDecoLevel(), + result = [top]; + for (var i = 0; i < outerDeco.length; i++) { + var attrs = outerDeco[i].type.attrs; + if (!attrs) continue; + if (attrs.nodeName) result.push(top = new OuterDecoLevel(attrs.nodeName)); + for (var name in attrs) { + var val = attrs[name]; + if (val == null) continue; + if (needsWrap && result.length == 1) result.push(top = new OuterDecoLevel(node.isInline ? "span" : "div")); + if (name == "class") top["class"] = (top["class"] ? top["class"] + " " : "") + val;else if (name == "style") top.style = (top.style ? top.style + ";" : "") + val;else if (name != "nodeName") top[name] = val; + } + } + return result; +} +function patchOuterDeco(outerDOM, nodeDOM, prevComputed, curComputed) { + if (prevComputed == noDeco && curComputed == noDeco) return nodeDOM; + var curDOM = nodeDOM; + for (var i = 0; i < curComputed.length; i++) { + var deco = curComputed[i], + prev = prevComputed[i]; + if (i) { + var parent = void 0; + if (prev && prev.nodeName == deco.nodeName && curDOM != outerDOM && (parent = curDOM.parentNode) && parent.nodeName.toLowerCase() == deco.nodeName) { + curDOM = parent; + } else { + parent = document.createElement(deco.nodeName); + parent.pmIsDeco = true; + parent.appendChild(curDOM); + prev = noDeco[0]; + curDOM = parent; + } + } + patchAttributes(curDOM, prev || noDeco[0], deco); + } + return curDOM; +} +function patchAttributes(dom, prev, cur) { + for (var name in prev) if (name != "class" && name != "style" && name != "nodeName" && !(name in cur)) dom.removeAttribute(name); + for (var _name in cur) if (_name != "class" && _name != "style" && _name != "nodeName" && cur[_name] != prev[_name]) dom.setAttribute(_name, cur[_name]); + if (prev["class"] != cur["class"]) { + var prevList = prev["class"] ? prev["class"].split(" ").filter(Boolean) : []; + var curList = cur["class"] ? cur["class"].split(" ").filter(Boolean) : []; + for (var i = 0; i < prevList.length; i++) if (curList.indexOf(prevList[i]) == -1) dom.classList.remove(prevList[i]); + for (var _i2 = 0; _i2 < curList.length; _i2++) if (prevList.indexOf(curList[_i2]) == -1) dom.classList.add(curList[_i2]); + if (dom.classList.length == 0) dom.removeAttribute("class"); + } + if (prev.style != cur.style) { + if (prev.style) { + var prop = /\s*([\w\-\xa1-\uffff]+)\s*:(?:"(?:\\.|[^"])*"|'(?:\\.|[^'])*'|\(.*?\)|[^;])*/g, + m; + while (m = prop.exec(prev.style)) dom.style.removeProperty(m[1]); + } + if (cur.style) dom.style.cssText += cur.style; + } +} +function applyOuterDeco(dom, deco, node) { + return patchOuterDeco(dom, dom, noDeco, computeOuterDeco(deco, node, dom.nodeType != 1)); +} +function sameOuterDeco(a, b) { + if (a.length != b.length) return false; + for (var i = 0; i < a.length; i++) if (!a[i].type.eq(b[i].type)) return false; + return true; +} +function rm(dom) { + var next = dom.nextSibling; + dom.parentNode.removeChild(dom); + return next; +} +var ViewTreeUpdater = function () { + function ViewTreeUpdater(top, lock, view) { + _classCallCheck(this, ViewTreeUpdater); + this.lock = lock; + this.view = view; + this.index = 0; + this.stack = []; + this.changed = false; + this.top = top; + this.preMatch = preMatch(top.node.content, top); + } + _createClass(ViewTreeUpdater, [{ + key: "destroyBetween", + value: function destroyBetween(start, end) { + if (start == end) return; + for (var i = start; i < end; i++) this.top.children[i].destroy(); + this.top.children.splice(start, end - start); + this.changed = true; + } + }, { + key: "destroyRest", + value: function destroyRest() { + this.destroyBetween(this.index, this.top.children.length); + } + }, { + key: "syncToMarks", + value: function syncToMarks(marks, inline, view) { + var keep = 0, + depth = this.stack.length >> 1; + var maxKeep = Math.min(depth, marks.length); + while (keep < maxKeep && (keep == depth - 1 ? this.top : this.stack[keep + 1 << 1]).matchesMark(marks[keep]) && marks[keep].type.spec.spanning !== false) keep++; + while (keep < depth) { + this.destroyRest(); + this.top.dirty = NOT_DIRTY; + this.index = this.stack.pop(); + this.top = this.stack.pop(); + depth--; + } + while (depth < marks.length) { + this.stack.push(this.top, this.index + 1); + var found = -1; + for (var i = this.index; i < Math.min(this.index + 3, this.top.children.length); i++) { + var next = this.top.children[i]; + if (next.matchesMark(marks[depth]) && !this.isLocked(next.dom)) { + found = i; + break; + } + } + if (found > -1) { + if (found > this.index) { + this.changed = true; + this.destroyBetween(this.index, found); + } + this.top = this.top.children[this.index]; + } else { + var markDesc = MarkViewDesc.create(this.top, marks[depth], inline, view); + this.top.children.splice(this.index, 0, markDesc); + this.top = markDesc; + this.changed = true; + } + this.index = 0; + depth++; + } + } + }, { + key: "findNodeMatch", + value: function findNodeMatch(node, outerDeco, innerDeco, index) { + var found = -1, + targetDesc; + if (index >= this.preMatch.index && (targetDesc = this.preMatch.matches[index - this.preMatch.index]).parent == this.top && targetDesc.matchesNode(node, outerDeco, innerDeco)) { + found = this.top.children.indexOf(targetDesc, this.index); + } else { + for (var i = this.index, e = Math.min(this.top.children.length, i + 5); i < e; i++) { + var child = this.top.children[i]; + if (child.matchesNode(node, outerDeco, innerDeco) && !this.preMatch.matched.has(child)) { + found = i; + break; + } + } + } + if (found < 0) return false; + this.destroyBetween(this.index, found); + this.index++; + return true; + } + }, { + key: "updateNodeAt", + value: function updateNodeAt(node, outerDeco, innerDeco, index, view) { + var child = this.top.children[index]; + if (child.dirty == NODE_DIRTY && child.dom == child.contentDOM) child.dirty = CONTENT_DIRTY; + if (!child.update(node, outerDeco, innerDeco, view)) return false; + this.destroyBetween(this.index, index); + this.index++; + return true; + } + }, { + key: "findIndexWithChild", + value: function findIndexWithChild(domNode) { + for (;;) { + var parent = domNode.parentNode; + if (!parent) return -1; + if (parent == this.top.contentDOM) { + var desc = domNode.pmViewDesc; + if (desc) for (var i = this.index; i < this.top.children.length; i++) { + if (this.top.children[i] == desc) return i; + } + return -1; + } + domNode = parent; + } + } + }, { + key: "updateNextNode", + value: function updateNextNode(node, outerDeco, innerDeco, view, index, pos) { + for (var i = this.index; i < this.top.children.length; i++) { + var next = this.top.children[i]; + if (next instanceof NodeViewDesc) { + var _preMatch = this.preMatch.matched.get(next); + if (_preMatch != null && _preMatch != index) return false; + var nextDOM = next.dom, + updated = void 0; + var locked = this.isLocked(nextDOM) && !(node.isText && next.node && next.node.isText && next.nodeDOM.nodeValue == node.text && next.dirty != NODE_DIRTY && sameOuterDeco(outerDeco, next.outerDeco)); + if (!locked && next.update(node, outerDeco, innerDeco, view)) { + this.destroyBetween(this.index, i); + if (next.dom != nextDOM) this.changed = true; + this.index++; + return true; + } else if (!locked && (updated = this.recreateWrapper(next, node, outerDeco, innerDeco, view, pos))) { + this.destroyBetween(this.index, i); + this.top.children[this.index] = updated; + if (updated.contentDOM) { + updated.dirty = CONTENT_DIRTY; + updated.updateChildren(view, pos + 1); + updated.dirty = NOT_DIRTY; + } + this.changed = true; + this.index++; + return true; + } + break; + } + } + return false; + } + }, { + key: "recreateWrapper", + value: function recreateWrapper(next, node, outerDeco, innerDeco, view, pos) { + if (next.dirty || node.isAtom || !next.children.length || !next.node.content.eq(node.content) || !sameOuterDeco(outerDeco, next.outerDeco) || !innerDeco.eq(next.innerDeco)) return null; + var wrapper = NodeViewDesc.create(this.top, node, outerDeco, innerDeco, view, pos); + if (wrapper.contentDOM) { + wrapper.children = next.children; + next.children = []; + var _iterator = _createForOfIteratorHelper(wrapper.children), + _step; + try { + for (_iterator.s(); !(_step = _iterator.n()).done;) { + var ch = _step.value; + ch.parent = wrapper; + } + } catch (err) { + _iterator.e(err); + } finally { + _iterator.f(); + } + } + next.destroy(); + return wrapper; + } + }, { + key: "addNode", + value: function addNode(node, outerDeco, innerDeco, view, pos) { + var desc = NodeViewDesc.create(this.top, node, outerDeco, innerDeco, view, pos); + if (desc.contentDOM) desc.updateChildren(view, pos + 1); + this.top.children.splice(this.index++, 0, desc); + this.changed = true; + } + }, { + key: "placeWidget", + value: function placeWidget(widget, view, pos) { + var next = this.index < this.top.children.length ? this.top.children[this.index] : null; + if (next && next.matchesWidget(widget) && (widget == next.widget || !next.widget.type.toDOM.parentNode)) { + this.index++; + } else { + var desc = new WidgetViewDesc(this.top, widget, view, pos); + this.top.children.splice(this.index++, 0, desc); + this.changed = true; + } + } + }, { + key: "addTextblockHacks", + value: function addTextblockHacks() { + var lastChild = this.top.children[this.index - 1], + parent = this.top; + while (lastChild instanceof MarkViewDesc) { + parent = lastChild; + lastChild = parent.children[parent.children.length - 1]; + } + if (!lastChild || !(lastChild instanceof TextViewDesc) || /\n$/.test(lastChild.node.text) || this.view.requiresGeckoHackNode && /\s$/.test(lastChild.node.text)) { + if ((safari || chrome) && lastChild && lastChild.dom.contentEditable == "false") this.addHackNode("IMG", parent); + this.addHackNode("BR", this.top); + } + } + }, { + key: "addHackNode", + value: function addHackNode(nodeName, parent) { + if (parent == this.top && this.index < parent.children.length && parent.children[this.index].matchesHack(nodeName)) { + this.index++; + } else { + var dom = document.createElement(nodeName); + if (nodeName == "IMG") { + dom.className = "ProseMirror-separator"; + dom.alt = ""; + } + if (nodeName == "BR") dom.className = "ProseMirror-trailingBreak"; + var hack = new TrailingHackViewDesc(this.top, [], dom, null); + if (parent != this.top) parent.children.push(hack);else parent.children.splice(this.index++, 0, hack); + this.changed = true; + } + } + }, { + key: "isLocked", + value: function isLocked(node) { + return this.lock && (node == this.lock || node.nodeType == 1 && node.contains(this.lock.parentNode)); + } + }]); + return ViewTreeUpdater; +}(); +function preMatch(frag, parentDesc) { + var curDesc = parentDesc, + descI = curDesc.children.length; + var fI = frag.childCount, + matched = new Map(), + matches = []; + outer: while (fI > 0) { + var desc = void 0; + for (;;) { + if (descI) { + var next = curDesc.children[descI - 1]; + if (next instanceof MarkViewDesc) { + curDesc = next; + descI = next.children.length; + } else { + desc = next; + descI--; + break; + } + } else if (curDesc == parentDesc) { + break outer; + } else { + descI = curDesc.parent.children.indexOf(curDesc); + curDesc = curDesc.parent; + } + } + var node = desc.node; + if (!node) continue; + if (node != frag.child(fI - 1)) break; + --fI; + matched.set(desc, fI); + matches.push(desc); + } + return { + index: fI, + matched: matched, + matches: matches.reverse() + }; +} +function compareSide(a, b) { + return a.type.side - b.type.side; +} +function iterDeco(parent, deco, onWidget, onNode) { + var locals = deco.locals(parent), + offset = 0; + if (locals.length == 0) { + for (var i = 0; i < parent.childCount; i++) { + var child = parent.child(i); + onNode(child, locals, deco.forChild(offset, child), i); + offset += child.nodeSize; + } + return; + } + var decoIndex = 0, + active = [], + restNode = null; + for (var parentIndex = 0;;) { + var widget = void 0, + widgets = void 0; + while (decoIndex < locals.length && locals[decoIndex].to == offset) { + var next = locals[decoIndex++]; + if (next.widget) { + if (!widget) widget = next;else (widgets || (widgets = [widget])).push(next); + } + } + if (widget) { + if (widgets) { + widgets.sort(compareSide); + for (var _i3 = 0; _i3 < widgets.length; _i3++) onWidget(widgets[_i3], parentIndex, !!restNode); + } else { + onWidget(widget, parentIndex, !!restNode); + } + } + var _child = void 0, + index = void 0; + if (restNode) { + index = -1; + _child = restNode; + restNode = null; + } else if (parentIndex < parent.childCount) { + index = parentIndex; + _child = parent.child(parentIndex++); + } else { + break; + } + for (var _i4 = 0; _i4 < active.length; _i4++) if (active[_i4].to <= offset) active.splice(_i4--, 1); + while (decoIndex < locals.length && locals[decoIndex].from <= offset && locals[decoIndex].to > offset) active.push(locals[decoIndex++]); + var end = offset + _child.nodeSize; + if (_child.isText) { + var cutAt = end; + if (decoIndex < locals.length && locals[decoIndex].from < cutAt) cutAt = locals[decoIndex].from; + for (var _i5 = 0; _i5 < active.length; _i5++) if (active[_i5].to < cutAt) cutAt = active[_i5].to; + if (cutAt < end) { + restNode = _child.cut(cutAt - offset); + _child = _child.cut(0, cutAt - offset); + end = cutAt; + index = -1; + } + } else { + while (decoIndex < locals.length && locals[decoIndex].to < end) decoIndex++; + } + var outerDeco = _child.isInline && !_child.isLeaf ? active.filter(function (d) { + return !d.inline; + }) : active.slice(); + onNode(_child, outerDeco, deco.forChild(offset, _child), index); + offset = end; + } +} +function iosHacks(dom) { + if (dom.nodeName == "UL" || dom.nodeName == "OL") { + var oldCSS = dom.style.cssText; + dom.style.cssText = oldCSS + "; list-style: square !important"; + window.getComputedStyle(dom).listStyle; + dom.style.cssText = oldCSS; + } +} +function findTextInFragment(frag, text, from, to) { + for (var i = 0, pos = 0; i < frag.childCount && pos <= to;) { + var child = frag.child(i++), + childStart = pos; + pos += child.nodeSize; + if (!child.isText) continue; + var str = child.text; + while (i < frag.childCount) { + var next = frag.child(i++); + pos += next.nodeSize; + if (!next.isText) break; + str += next.text; + } + if (pos >= from) { + if (pos >= to && str.slice(to - text.length - childStart, to - childStart) == text) return to - text.length; + var found = childStart < to ? str.lastIndexOf(text, to - childStart - 1) : -1; + if (found >= 0 && found + text.length + childStart >= from) return childStart + found; + if (from == to && str.length >= to + text.length - childStart && str.slice(to - childStart, to - childStart + text.length) == text) return to; + } + } + return -1; +} +function replaceNodes(nodes, from, to, view, replacement) { + var result = []; + for (var i = 0, off = 0; i < nodes.length; i++) { + var child = nodes[i], + start = off, + end = off += child.size; + if (start >= to || end <= from) { + result.push(child); + } else { + if (start < from) result.push(child.slice(0, from - start, view)); + if (replacement) { + result.push(replacement); + replacement = undefined; + } + if (end > to) result.push(child.slice(to - start, child.size, view)); + } + } + return result; +} +function selectionFromDOM(view) { + var origin = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null; + var domSel = view.domSelectionRange(), + doc = view.state.doc; + if (!domSel.focusNode) return null; + var nearestDesc = view.docView.nearestDesc(domSel.focusNode), + inWidget = nearestDesc && nearestDesc.size == 0; + var head = view.docView.posFromDOM(domSel.focusNode, domSel.focusOffset, 1); + if (head < 0) return null; + var $head = doc.resolve(head), + anchor, + selection; + if (selectionCollapsed(domSel)) { + anchor = head; + while (nearestDesc && !nearestDesc.node) nearestDesc = nearestDesc.parent; + var nearestDescNode = nearestDesc.node; + if (nearestDesc && nearestDescNode.isAtom && prosemirrorState.NodeSelection.isSelectable(nearestDescNode) && nearestDesc.parent && !(nearestDescNode.isInline && isOnEdge(domSel.focusNode, domSel.focusOffset, nearestDesc.dom))) { + var pos = nearestDesc.posBefore; + selection = new prosemirrorState.NodeSelection(head == pos ? $head : doc.resolve(pos)); + } + } else { + if (domSel instanceof view.dom.ownerDocument.defaultView.Selection && domSel.rangeCount > 1) { + var min = head, + max = head; + for (var i = 0; i < domSel.rangeCount; i++) { + var range = domSel.getRangeAt(i); + min = Math.min(min, view.docView.posFromDOM(range.startContainer, range.startOffset, 1)); + max = Math.max(max, view.docView.posFromDOM(range.endContainer, range.endOffset, -1)); + } + if (min < 0) return null; + var _ref3 = max == view.state.selection.anchor ? [max, min] : [min, max]; + var _ref4 = _slicedToArray(_ref3, 2); + anchor = _ref4[0]; + head = _ref4[1]; + $head = doc.resolve(head); + } else { + anchor = view.docView.posFromDOM(domSel.anchorNode, domSel.anchorOffset, 1); + } + if (anchor < 0) return null; + } + var $anchor = doc.resolve(anchor); + if (!selection) { + var bias = origin == "pointer" || view.state.selection.head < $head.pos && !inWidget ? 1 : -1; + selection = selectionBetween(view, $anchor, $head, bias); + } + return selection; +} +function editorOwnsSelection(view) { + return view.editable ? view.hasFocus() : hasSelection(view) && document.activeElement && document.activeElement.contains(view.dom); +} +function selectionToDOM(view) { + var force = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + var sel = view.state.selection; + syncNodeSelection(view, sel); + if (!editorOwnsSelection(view)) return; + if (!force && view.input.mouseDown && view.input.mouseDown.allowDefault && chrome) { + var domSel = view.domSelectionRange(), + curSel = view.domObserver.currentSelection; + if (domSel.anchorNode && curSel.anchorNode && isEquivalentPosition(domSel.anchorNode, domSel.anchorOffset, curSel.anchorNode, curSel.anchorOffset)) { + view.input.mouseDown.delayedSelectionSync = true; + view.domObserver.setCurSelection(); + return; + } + } + view.domObserver.disconnectSelection(); + if (view.cursorWrapper) { + selectCursorWrapper(view); + } else { + var anchor = sel.anchor, + head = sel.head, + resetEditableFrom, + resetEditableTo; + if (brokenSelectBetweenUneditable && !(sel instanceof prosemirrorState.TextSelection)) { + if (!sel.$from.parent.inlineContent) resetEditableFrom = temporarilyEditableNear(view, sel.from); + if (!sel.empty && !sel.$from.parent.inlineContent) resetEditableTo = temporarilyEditableNear(view, sel.to); + } + view.docView.setSelection(anchor, head, view, force); + if (brokenSelectBetweenUneditable) { + if (resetEditableFrom) resetEditable(resetEditableFrom); + if (resetEditableTo) resetEditable(resetEditableTo); + } + if (sel.visible) { + view.dom.classList.remove("ProseMirror-hideselection"); + } else { + view.dom.classList.add("ProseMirror-hideselection"); + if ("onselectionchange" in document) removeClassOnSelectionChange(view); + } + } + view.domObserver.setCurSelection(); + view.domObserver.connectSelection(); +} +var brokenSelectBetweenUneditable = safari || chrome && chrome_version < 63; +function temporarilyEditableNear(view, pos) { + var _view$docView$domFrom3 = view.docView.domFromPos(pos, 0), + node = _view$docView$domFrom3.node, + offset = _view$docView$domFrom3.offset; + var after = offset < node.childNodes.length ? node.childNodes[offset] : null; + var before = offset ? node.childNodes[offset - 1] : null; + if (safari && after && after.contentEditable == "false") return setEditable(after); + if ((!after || after.contentEditable == "false") && (!before || before.contentEditable == "false")) { + if (after) return setEditable(after);else if (before) return setEditable(before); + } +} +function setEditable(element) { + element.contentEditable = "true"; + if (safari && element.draggable) { + element.draggable = false; + element.wasDraggable = true; + } + return element; +} +function resetEditable(element) { + element.contentEditable = "false"; + if (element.wasDraggable) { + element.draggable = true; + element.wasDraggable = null; + } +} +function removeClassOnSelectionChange(view) { + var doc = view.dom.ownerDocument; + doc.removeEventListener("selectionchange", view.input.hideSelectionGuard); + var domSel = view.domSelectionRange(); + var node = domSel.anchorNode, + offset = domSel.anchorOffset; + doc.addEventListener("selectionchange", view.input.hideSelectionGuard = function () { + if (domSel.anchorNode != node || domSel.anchorOffset != offset) { + doc.removeEventListener("selectionchange", view.input.hideSelectionGuard); + setTimeout(function () { + if (!editorOwnsSelection(view) || view.state.selection.visible) view.dom.classList.remove("ProseMirror-hideselection"); + }, 20); + } + }); +} +function selectCursorWrapper(view) { + var domSel = view.domSelection(), + range = document.createRange(); + if (!domSel) return; + var node = view.cursorWrapper.dom, + img = node.nodeName == "IMG"; + if (img) range.setStart(node.parentNode, domIndex(node) + 1);else range.setStart(node, 0); + range.collapse(true); + domSel.removeAllRanges(); + domSel.addRange(range); + if (!img && !view.state.selection.visible && ie && ie_version <= 11) { + node.disabled = true; + node.disabled = false; + } +} +function syncNodeSelection(view, sel) { + if (sel instanceof prosemirrorState.NodeSelection) { + var desc = view.docView.descAt(sel.from); + if (desc != view.lastSelectedViewDesc) { + clearNodeSelection(view); + if (desc) desc.selectNode(); + view.lastSelectedViewDesc = desc; + } + } else { + clearNodeSelection(view); + } +} +function clearNodeSelection(view) { + if (view.lastSelectedViewDesc) { + if (view.lastSelectedViewDesc.parent) view.lastSelectedViewDesc.deselectNode(); + view.lastSelectedViewDesc = undefined; + } +} +function selectionBetween(view, $anchor, $head, bias) { + return view.someProp("createSelectionBetween", function (f) { + return f(view, $anchor, $head); + }) || prosemirrorState.TextSelection.between($anchor, $head, bias); +} +function hasFocusAndSelection(view) { + if (view.editable && !view.hasFocus()) return false; + return hasSelection(view); +} +function hasSelection(view) { + var sel = view.domSelectionRange(); + if (!sel.anchorNode) return false; + try { + return view.dom.contains(sel.anchorNode.nodeType == 3 ? sel.anchorNode.parentNode : sel.anchorNode) && (view.editable || view.dom.contains(sel.focusNode.nodeType == 3 ? sel.focusNode.parentNode : sel.focusNode)); + } catch (_) { + return false; + } +} +function anchorInRightPlace(view) { + var anchorDOM = view.docView.domFromPos(view.state.selection.anchor, 0); + var domSel = view.domSelectionRange(); + return isEquivalentPosition(anchorDOM.node, anchorDOM.offset, domSel.anchorNode, domSel.anchorOffset); +} +function moveSelectionBlock(state, dir) { + var _state$selection = state.selection, + $anchor = _state$selection.$anchor, + $head = _state$selection.$head; + var $side = dir > 0 ? $anchor.max($head) : $anchor.min($head); + var $start = !$side.parent.inlineContent ? $side : $side.depth ? state.doc.resolve(dir > 0 ? $side.after() : $side.before()) : null; + return $start && prosemirrorState.Selection.findFrom($start, dir); +} +function apply(view, sel) { + view.dispatch(view.state.tr.setSelection(sel).scrollIntoView()); + return true; +} +function selectHorizontally(view, dir, mods) { + var sel = view.state.selection; + if (sel instanceof prosemirrorState.TextSelection) { + if (mods.indexOf("s") > -1) { + var $head = sel.$head, + node = $head.textOffset ? null : dir < 0 ? $head.nodeBefore : $head.nodeAfter; + if (!node || node.isText || !node.isLeaf) return false; + var $newHead = view.state.doc.resolve($head.pos + node.nodeSize * (dir < 0 ? -1 : 1)); + return apply(view, new prosemirrorState.TextSelection(sel.$anchor, $newHead)); + } else if (!sel.empty) { + return false; + } else if (view.endOfTextblock(dir > 0 ? "forward" : "backward")) { + var next = moveSelectionBlock(view.state, dir); + if (next && next instanceof prosemirrorState.NodeSelection) return apply(view, next); + return false; + } else if (!(mac && mods.indexOf("m") > -1)) { + var _$head = sel.$head, + _node = _$head.textOffset ? null : dir < 0 ? _$head.nodeBefore : _$head.nodeAfter, + desc; + if (!_node || _node.isText) return false; + var nodePos = dir < 0 ? _$head.pos - _node.nodeSize : _$head.pos; + if (!(_node.isAtom || (desc = view.docView.descAt(nodePos)) && !desc.contentDOM)) return false; + if (prosemirrorState.NodeSelection.isSelectable(_node)) { + return apply(view, new prosemirrorState.NodeSelection(dir < 0 ? view.state.doc.resolve(_$head.pos - _node.nodeSize) : _$head)); + } else if (webkit) { + return apply(view, new prosemirrorState.TextSelection(view.state.doc.resolve(dir < 0 ? nodePos : nodePos + _node.nodeSize))); + } else { + return false; + } + } + } else if (sel instanceof prosemirrorState.NodeSelection && sel.node.isInline) { + return apply(view, new prosemirrorState.TextSelection(dir > 0 ? sel.$to : sel.$from)); + } else { + var _next = moveSelectionBlock(view.state, dir); + if (_next) return apply(view, _next); + return false; + } +} +function nodeLen(node) { + return node.nodeType == 3 ? node.nodeValue.length : node.childNodes.length; +} +function isIgnorable(dom, dir) { + var desc = dom.pmViewDesc; + return desc && desc.size == 0 && (dir < 0 || dom.nextSibling || dom.nodeName != "BR"); +} +function skipIgnoredNodes(view, dir) { + return dir < 0 ? skipIgnoredNodesBefore(view) : skipIgnoredNodesAfter(view); +} +function skipIgnoredNodesBefore(view) { + var sel = view.domSelectionRange(); + var node = sel.focusNode, + offset = sel.focusOffset; + if (!node) return; + var moveNode, + moveOffset, + force = false; + if (gecko && node.nodeType == 1 && offset < nodeLen(node) && isIgnorable(node.childNodes[offset], -1)) force = true; + for (;;) { + if (offset > 0) { + if (node.nodeType != 1) { + break; + } else { + var before = node.childNodes[offset - 1]; + if (isIgnorable(before, -1)) { + moveNode = node; + moveOffset = --offset; + } else if (before.nodeType == 3) { + node = before; + offset = node.nodeValue.length; + } else break; + } + } else if (isBlockNode(node)) { + break; + } else { + var prev = node.previousSibling; + while (prev && isIgnorable(prev, -1)) { + moveNode = node.parentNode; + moveOffset = domIndex(prev); + prev = prev.previousSibling; + } + if (!prev) { + node = node.parentNode; + if (node == view.dom) break; + offset = 0; + } else { + node = prev; + offset = nodeLen(node); + } + } + } + if (force) setSelFocus(view, node, offset);else if (moveNode) setSelFocus(view, moveNode, moveOffset); +} +function skipIgnoredNodesAfter(view) { + var sel = view.domSelectionRange(); + var node = sel.focusNode, + offset = sel.focusOffset; + if (!node) return; + var len = nodeLen(node); + var moveNode, moveOffset; + for (;;) { + if (offset < len) { + if (node.nodeType != 1) break; + var after = node.childNodes[offset]; + if (isIgnorable(after, 1)) { + moveNode = node; + moveOffset = ++offset; + } else break; + } else if (isBlockNode(node)) { + break; + } else { + var next = node.nextSibling; + while (next && isIgnorable(next, 1)) { + moveNode = next.parentNode; + moveOffset = domIndex(next) + 1; + next = next.nextSibling; + } + if (!next) { + node = node.parentNode; + if (node == view.dom) break; + offset = len = 0; + } else { + node = next; + offset = 0; + len = nodeLen(node); + } + } + } + if (moveNode) setSelFocus(view, moveNode, moveOffset); +} +function isBlockNode(dom) { + var desc = dom.pmViewDesc; + return desc && desc.node && desc.node.isBlock; +} +function textNodeAfter(node, offset) { + while (node && offset == node.childNodes.length && !hasBlockDesc(node)) { + offset = domIndex(node) + 1; + node = node.parentNode; + } + while (node && offset < node.childNodes.length) { + var next = node.childNodes[offset]; + if (next.nodeType == 3) return next; + if (next.nodeType == 1 && next.contentEditable == "false") break; + node = next; + offset = 0; + } +} +function textNodeBefore(node, offset) { + while (node && !offset && !hasBlockDesc(node)) { + offset = domIndex(node); + node = node.parentNode; + } + while (node && offset) { + var next = node.childNodes[offset - 1]; + if (next.nodeType == 3) return next; + if (next.nodeType == 1 && next.contentEditable == "false") break; + node = next; + offset = node.childNodes.length; + } +} +function setSelFocus(view, node, offset) { + if (node.nodeType != 3) { + var before, after; + if (after = textNodeAfter(node, offset)) { + node = after; + offset = 0; + } else if (before = textNodeBefore(node, offset)) { + node = before; + offset = before.nodeValue.length; + } + } + var sel = view.domSelection(); + if (!sel) return; + if (selectionCollapsed(sel)) { + var range = document.createRange(); + range.setEnd(node, offset); + range.setStart(node, offset); + sel.removeAllRanges(); + sel.addRange(range); + } else if (sel.extend) { + sel.extend(node, offset); + } + view.domObserver.setCurSelection(); + var state = view.state; + setTimeout(function () { + if (view.state == state) selectionToDOM(view); + }, 50); +} +function findDirection(view, pos) { + var $pos = view.state.doc.resolve(pos); + if (!(chrome || windows) && $pos.parent.inlineContent) { + var coords = view.coordsAtPos(pos); + if (pos > $pos.start()) { + var before = view.coordsAtPos(pos - 1); + var mid = (before.top + before.bottom) / 2; + if (mid > coords.top && mid < coords.bottom && Math.abs(before.left - coords.left) > 1) return before.left < coords.left ? "ltr" : "rtl"; + } + if (pos < $pos.end()) { + var after = view.coordsAtPos(pos + 1); + var _mid = (after.top + after.bottom) / 2; + if (_mid > coords.top && _mid < coords.bottom && Math.abs(after.left - coords.left) > 1) return after.left > coords.left ? "ltr" : "rtl"; + } + } + var computed = getComputedStyle(view.dom).direction; + return computed == "rtl" ? "rtl" : "ltr"; +} +function selectVertically(view, dir, mods) { + var sel = view.state.selection; + if (sel instanceof prosemirrorState.TextSelection && !sel.empty || mods.indexOf("s") > -1) return false; + if (mac && mods.indexOf("m") > -1) return false; + var $from = sel.$from, + $to = sel.$to; + if (!$from.parent.inlineContent || view.endOfTextblock(dir < 0 ? "up" : "down")) { + var next = moveSelectionBlock(view.state, dir); + if (next && next instanceof prosemirrorState.NodeSelection) return apply(view, next); + } + if (!$from.parent.inlineContent) { + var side = dir < 0 ? $from : $to; + var beyond = sel instanceof prosemirrorState.AllSelection ? prosemirrorState.Selection.near(side, dir) : prosemirrorState.Selection.findFrom(side, dir); + return beyond ? apply(view, beyond) : false; + } + return false; +} +function stopNativeHorizontalDelete(view, dir) { + if (!(view.state.selection instanceof prosemirrorState.TextSelection)) return true; + var _view$state$selection2 = view.state.selection, + $head = _view$state$selection2.$head, + $anchor = _view$state$selection2.$anchor, + empty = _view$state$selection2.empty; + if (!$head.sameParent($anchor)) return true; + if (!empty) return false; + if (view.endOfTextblock(dir > 0 ? "forward" : "backward")) return true; + var nextNode = !$head.textOffset && (dir < 0 ? $head.nodeBefore : $head.nodeAfter); + if (nextNode && !nextNode.isText) { + var tr = view.state.tr; + if (dir < 0) tr["delete"]($head.pos - nextNode.nodeSize, $head.pos);else tr["delete"]($head.pos, $head.pos + nextNode.nodeSize); + view.dispatch(tr); + return true; + } + return false; +} +function switchEditable(view, node, state) { + view.domObserver.stop(); + node.contentEditable = state; + view.domObserver.start(); +} +function safariDownArrowBug(view) { + if (!safari || view.state.selection.$head.parentOffset > 0) return false; + var _view$domSelectionRan3 = view.domSelectionRange(), + focusNode = _view$domSelectionRan3.focusNode, + focusOffset = _view$domSelectionRan3.focusOffset; + if (focusNode && focusNode.nodeType == 1 && focusOffset == 0 && focusNode.firstChild && focusNode.firstChild.contentEditable == "false") { + var child = focusNode.firstChild; + switchEditable(view, child, "true"); + setTimeout(function () { + return switchEditable(view, child, "false"); + }, 20); + } + return false; +} +function getMods(event) { + var result = ""; + if (event.ctrlKey) result += "c"; + if (event.metaKey) result += "m"; + if (event.altKey) result += "a"; + if (event.shiftKey) result += "s"; + return result; +} +function captureKeyDown(view, event) { + var code = event.keyCode, + mods = getMods(event); + if (code == 8 || mac && code == 72 && mods == "c") { + return stopNativeHorizontalDelete(view, -1) || skipIgnoredNodes(view, -1); + } else if (code == 46 && !event.shiftKey || mac && code == 68 && mods == "c") { + return stopNativeHorizontalDelete(view, 1) || skipIgnoredNodes(view, 1); + } else if (code == 13 || code == 27) { + return true; + } else if (code == 37 || mac && code == 66 && mods == "c") { + var dir = code == 37 ? findDirection(view, view.state.selection.from) == "ltr" ? -1 : 1 : -1; + return selectHorizontally(view, dir, mods) || skipIgnoredNodes(view, dir); + } else if (code == 39 || mac && code == 70 && mods == "c") { + var _dir = code == 39 ? findDirection(view, view.state.selection.from) == "ltr" ? 1 : -1 : 1; + return selectHorizontally(view, _dir, mods) || skipIgnoredNodes(view, _dir); + } else if (code == 38 || mac && code == 80 && mods == "c") { + return selectVertically(view, -1, mods) || skipIgnoredNodes(view, -1); + } else if (code == 40 || mac && code == 78 && mods == "c") { + return safariDownArrowBug(view) || selectVertically(view, 1, mods) || skipIgnoredNodes(view, 1); + } else if (mods == (mac ? "m" : "c") && (code == 66 || code == 73 || code == 89 || code == 90)) { + return true; + } + return false; +} +function _serializeForClipboard(view, slice) { + view.someProp("transformCopied", function (f) { + slice = f(slice, view); + }); + var context = [], + _slice = slice, + content = _slice.content, + openStart = _slice.openStart, + openEnd = _slice.openEnd; + while (openStart > 1 && openEnd > 1 && content.childCount == 1 && content.firstChild.childCount == 1) { + openStart--; + openEnd--; + var node = content.firstChild; + context.push(node.type.name, node.attrs != node.type.defaultAttrs ? node.attrs : null); + content = node.content; + } + var serializer = view.someProp("clipboardSerializer") || prosemirrorModel.DOMSerializer.fromSchema(view.state.schema); + var doc = detachedDoc(), + wrap = doc.createElement("div"); + wrap.appendChild(serializer.serializeFragment(content, { + document: doc + })); + var firstChild = wrap.firstChild, + needsWrap, + wrappers = 0; + while (firstChild && firstChild.nodeType == 1 && (needsWrap = wrapMap[firstChild.nodeName.toLowerCase()])) { + for (var i = needsWrap.length - 1; i >= 0; i--) { + var wrapper = doc.createElement(needsWrap[i]); + while (wrap.firstChild) wrapper.appendChild(wrap.firstChild); + wrap.appendChild(wrapper); + wrappers++; + } + firstChild = wrap.firstChild; + } + if (firstChild && firstChild.nodeType == 1) firstChild.setAttribute("data-pm-slice", "".concat(openStart, " ").concat(openEnd).concat(wrappers ? " -".concat(wrappers) : "", " ").concat(JSON.stringify(context))); + var text = view.someProp("clipboardTextSerializer", function (f) { + return f(slice, view); + }) || slice.content.textBetween(0, slice.content.size, "\n\n"); + return { + dom: wrap, + text: text, + slice: slice + }; +} +function parseFromClipboard(view, text, html, plainText, $context) { + var inCode = $context.parent.type.spec.code; + var dom, slice; + if (!html && !text) return null; + var asText = text && (plainText || inCode || !html); + if (asText) { + view.someProp("transformPastedText", function (f) { + text = f(text, inCode || plainText, view); + }); + if (inCode) return text ? new prosemirrorModel.Slice(prosemirrorModel.Fragment.from(view.state.schema.text(text.replace(/\r\n?/g, "\n"))), 0, 0) : prosemirrorModel.Slice.empty; + var parsed = view.someProp("clipboardTextParser", function (f) { + return f(text, $context, plainText, view); + }); + if (parsed) { + slice = parsed; + } else { + var marks = $context.marks(); + var schema = view.state.schema, + serializer = prosemirrorModel.DOMSerializer.fromSchema(schema); + dom = document.createElement("div"); + text.split(/(?:\r\n?|\n)+/).forEach(function (block) { + var p = dom.appendChild(document.createElement("p")); + if (block) p.appendChild(serializer.serializeNode(schema.text(block, marks))); + }); + } + } else { + view.someProp("transformPastedHTML", function (f) { + html = f(html, view); + }); + dom = readHTML(html); + if (webkit) restoreReplacedSpaces(dom); + } + var contextNode = dom && dom.querySelector("[data-pm-slice]"); + var sliceData = contextNode && /^(\d+) (\d+)(?: -(\d+))? (.*)/.exec(contextNode.getAttribute("data-pm-slice") || ""); + if (sliceData && sliceData[3]) for (var i = +sliceData[3]; i > 0; i--) { + var child = dom.firstChild; + while (child && child.nodeType != 1) child = child.nextSibling; + if (!child) break; + dom = child; + } + if (!slice) { + var parser = view.someProp("clipboardParser") || view.someProp("domParser") || prosemirrorModel.DOMParser.fromSchema(view.state.schema); + slice = parser.parseSlice(dom, { + preserveWhitespace: !!(asText || sliceData), + context: $context, + ruleFromNode: function ruleFromNode(dom) { + if (dom.nodeName == "BR" && !dom.nextSibling && dom.parentNode && !inlineParents.test(dom.parentNode.nodeName)) return { + ignore: true + }; + return null; + } + }); + } + if (sliceData) { + slice = addContext(closeSlice(slice, +sliceData[1], +sliceData[2]), sliceData[4]); + } else { + slice = prosemirrorModel.Slice.maxOpen(normalizeSiblings(slice.content, $context), true); + if (slice.openStart || slice.openEnd) { + var openStart = 0, + openEnd = 0; + for (var node = slice.content.firstChild; openStart < slice.openStart && !node.type.spec.isolating; openStart++, node = node.firstChild) {} + for (var _node2 = slice.content.lastChild; openEnd < slice.openEnd && !_node2.type.spec.isolating; openEnd++, _node2 = _node2.lastChild) {} + slice = closeSlice(slice, openStart, openEnd); + } + } + view.someProp("transformPasted", function (f) { + slice = f(slice, view); + }); + return slice; +} +var inlineParents = /^(a|abbr|acronym|b|cite|code|del|em|i|ins|kbd|label|output|q|ruby|s|samp|span|strong|sub|sup|time|u|tt|var)$/i; +function normalizeSiblings(fragment, $context) { + if (fragment.childCount < 2) return fragment; + var _loop = function _loop() { + var parent = $context.node(d); + var match = parent.contentMatchAt($context.index(d)); + var lastWrap, + result = []; + fragment.forEach(function (node) { + if (!result) return; + var wrap = match.findWrapping(node.type), + inLast; + if (!wrap) return result = null; + if (inLast = result.length && lastWrap.length && addToSibling(wrap, lastWrap, node, result[result.length - 1], 0)) { + result[result.length - 1] = inLast; + } else { + if (result.length) result[result.length - 1] = closeRight(result[result.length - 1], lastWrap.length); + var wrapped = withWrappers(node, wrap); + result.push(wrapped); + match = match.matchType(wrapped.type); + lastWrap = wrap; + } + }); + if (result) return { + v: prosemirrorModel.Fragment.from(result) + }; + }, + _ret; + for (var d = $context.depth; d >= 0; d--) { + _ret = _loop(); + if (_ret) return _ret.v; + } + return fragment; +} +function withWrappers(node, wrap) { + var from = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0; + for (var i = wrap.length - 1; i >= from; i--) node = wrap[i].create(null, prosemirrorModel.Fragment.from(node)); + return node; +} +function addToSibling(wrap, lastWrap, node, sibling, depth) { + if (depth < wrap.length && depth < lastWrap.length && wrap[depth] == lastWrap[depth]) { + var inner = addToSibling(wrap, lastWrap, node, sibling.lastChild, depth + 1); + if (inner) return sibling.copy(sibling.content.replaceChild(sibling.childCount - 1, inner)); + var match = sibling.contentMatchAt(sibling.childCount); + if (match.matchType(depth == wrap.length - 1 ? node.type : wrap[depth + 1])) return sibling.copy(sibling.content.append(prosemirrorModel.Fragment.from(withWrappers(node, wrap, depth + 1)))); + } +} +function closeRight(node, depth) { + if (depth == 0) return node; + var fragment = node.content.replaceChild(node.childCount - 1, closeRight(node.lastChild, depth - 1)); + var fill = node.contentMatchAt(node.childCount).fillBefore(prosemirrorModel.Fragment.empty, true); + return node.copy(fragment.append(fill)); +} +function closeRange(fragment, side, from, to, depth, openEnd) { + var node = side < 0 ? fragment.firstChild : fragment.lastChild, + inner = node.content; + if (fragment.childCount > 1) openEnd = 0; + if (depth < to - 1) inner = closeRange(inner, side, from, to, depth + 1, openEnd); + if (depth >= from) inner = side < 0 ? node.contentMatchAt(0).fillBefore(inner, openEnd <= depth).append(inner) : inner.append(node.contentMatchAt(node.childCount).fillBefore(prosemirrorModel.Fragment.empty, true)); + return fragment.replaceChild(side < 0 ? 0 : fragment.childCount - 1, node.copy(inner)); +} +function closeSlice(slice, openStart, openEnd) { + if (openStart < slice.openStart) slice = new prosemirrorModel.Slice(closeRange(slice.content, -1, openStart, slice.openStart, 0, slice.openEnd), openStart, slice.openEnd); + if (openEnd < slice.openEnd) slice = new prosemirrorModel.Slice(closeRange(slice.content, 1, openEnd, slice.openEnd, 0, 0), slice.openStart, openEnd); + return slice; +} +var wrapMap = { + thead: ["table"], + tbody: ["table"], + tfoot: ["table"], + caption: ["table"], + colgroup: ["table"], + col: ["table", "colgroup"], + tr: ["table", "tbody"], + td: ["table", "tbody", "tr"], + th: ["table", "tbody", "tr"] +}; +var _detachedDoc = null; +function detachedDoc() { + return _detachedDoc || (_detachedDoc = document.implementation.createHTMLDocument("title")); +} +var _policy = null; +function maybeWrapTrusted(html) { + var trustedTypes = window.trustedTypes; + if (!trustedTypes) return html; + if (!_policy) _policy = trustedTypes.createPolicy("ProseMirrorClipboard", { + createHTML: function createHTML(s) { + return s; + } + }); + return _policy.createHTML(html); +} +function readHTML(html) { + var metas = /^(\s*]*>)*/.exec(html); + if (metas) html = html.slice(metas[0].length); + var elt = detachedDoc().createElement("div"); + var firstTag = /<([a-z][^>\s]+)/i.exec(html), + wrap; + if (wrap = firstTag && wrapMap[firstTag[1].toLowerCase()]) html = wrap.map(function (n) { + return "<" + n + ">"; + }).join("") + html + wrap.map(function (n) { + return ""; + }).reverse().join(""); + elt.innerHTML = maybeWrapTrusted(html); + if (wrap) for (var i = 0; i < wrap.length; i++) elt = elt.querySelector(wrap[i]) || elt; + return elt; +} +function restoreReplacedSpaces(dom) { + var nodes = dom.querySelectorAll(chrome ? "span:not([class]):not([style])" : "span.Apple-converted-space"); + for (var i = 0; i < nodes.length; i++) { + var node = nodes[i]; + if (node.childNodes.length == 1 && node.textContent == "\xA0" && node.parentNode) node.parentNode.replaceChild(dom.ownerDocument.createTextNode(" "), node); + } +} +function addContext(slice, context) { + if (!slice.size) return slice; + var schema = slice.content.firstChild.type.schema, + array; + try { + array = JSON.parse(context); + } catch (e) { + return slice; + } + var content = slice.content, + openStart = slice.openStart, + openEnd = slice.openEnd; + for (var i = array.length - 2; i >= 0; i -= 2) { + var type = schema.nodes[array[i]]; + if (!type || type.hasRequiredAttrs()) break; + content = prosemirrorModel.Fragment.from(type.create(array[i + 1], content)); + openStart++; + openEnd++; + } + return new prosemirrorModel.Slice(content, openStart, openEnd); +} +var handlers = {}; +var editHandlers = {}; +var passiveHandlers = { + touchstart: true, + touchmove: true +}; +var InputState = _createClass(function InputState() { + _classCallCheck(this, InputState); + this.shiftKey = false; + this.mouseDown = null; + this.lastKeyCode = null; + this.lastKeyCodeTime = 0; + this.lastClick = { + time: 0, + x: 0, + y: 0, + type: "" + }; + this.lastSelectionOrigin = null; + this.lastSelectionTime = 0; + this.lastIOSEnter = 0; + this.lastIOSEnterFallbackTimeout = -1; + this.lastFocus = 0; + this.lastTouch = 0; + this.lastChromeDelete = 0; + this.composing = false; + this.compositionNode = null; + this.composingTimeout = -1; + this.compositionNodes = []; + this.compositionEndedAt = -2e8; + this.compositionID = 1; + this.compositionPendingChanges = 0; + this.domChangeCount = 0; + this.eventHandlers = Object.create(null); + this.hideSelectionGuard = null; +}); +function initInput(view) { + var _loop2 = function _loop2() { + var handler = handlers[event]; + view.dom.addEventListener(event, view.input.eventHandlers[event] = function (event) { + if (eventBelongsToView(view, event) && !runCustomHandler(view, event) && (view.editable || !(event.type in editHandlers))) handler(view, event); + }, passiveHandlers[event] ? { + passive: true + } : undefined); + }; + for (var event in handlers) { + _loop2(); + } + if (safari) view.dom.addEventListener("input", function () { + return null; + }); + ensureListeners(view); +} +function setSelectionOrigin(view, origin) { + view.input.lastSelectionOrigin = origin; + view.input.lastSelectionTime = Date.now(); +} +function destroyInput(view) { + view.domObserver.stop(); + for (var type in view.input.eventHandlers) view.dom.removeEventListener(type, view.input.eventHandlers[type]); + clearTimeout(view.input.composingTimeout); + clearTimeout(view.input.lastIOSEnterFallbackTimeout); +} +function ensureListeners(view) { + view.someProp("handleDOMEvents", function (currentHandlers) { + for (var type in currentHandlers) if (!view.input.eventHandlers[type]) view.dom.addEventListener(type, view.input.eventHandlers[type] = function (event) { + return runCustomHandler(view, event); + }); + }); +} +function runCustomHandler(view, event) { + return view.someProp("handleDOMEvents", function (handlers) { + var handler = handlers[event.type]; + return handler ? handler(view, event) || event.defaultPrevented : false; + }); +} +function eventBelongsToView(view, event) { + if (!event.bubbles) return true; + if (event.defaultPrevented) return false; + for (var node = event.target; node != view.dom; node = node.parentNode) if (!node || node.nodeType == 11 || node.pmViewDesc && node.pmViewDesc.stopEvent(event)) return false; + return true; +} +function _dispatchEvent(view, event) { + if (!runCustomHandler(view, event) && handlers[event.type] && (view.editable || !(event.type in editHandlers))) handlers[event.type](view, event); +} +editHandlers.keydown = function (view, _event) { + var event = _event; + view.input.shiftKey = event.keyCode == 16 || event.shiftKey; + if (inOrNearComposition(view, event)) return; + view.input.lastKeyCode = event.keyCode; + view.input.lastKeyCodeTime = Date.now(); + if (android && chrome && event.keyCode == 13) return; + if (event.keyCode != 229) view.domObserver.forceFlush(); + if (ios && event.keyCode == 13 && !event.ctrlKey && !event.altKey && !event.metaKey) { + var now = Date.now(); + view.input.lastIOSEnter = now; + view.input.lastIOSEnterFallbackTimeout = setTimeout(function () { + if (view.input.lastIOSEnter == now) { + view.someProp("handleKeyDown", function (f) { + return f(view, keyEvent(13, "Enter")); + }); + view.input.lastIOSEnter = 0; + } + }, 200); + } else if (view.someProp("handleKeyDown", function (f) { + return f(view, event); + }) || captureKeyDown(view, event)) { + event.preventDefault(); + } else { + setSelectionOrigin(view, "key"); + } +}; +editHandlers.keyup = function (view, event) { + if (event.keyCode == 16) view.input.shiftKey = false; +}; +editHandlers.keypress = function (view, _event) { + var event = _event; + if (inOrNearComposition(view, event) || !event.charCode || event.ctrlKey && !event.altKey || mac && event.metaKey) return; + if (view.someProp("handleKeyPress", function (f) { + return f(view, event); + })) { + event.preventDefault(); + return; + } + var sel = view.state.selection; + if (!(sel instanceof prosemirrorState.TextSelection) || !sel.$from.sameParent(sel.$to)) { + var text = String.fromCharCode(event.charCode); + if (!/[\r\n]/.test(text) && !view.someProp("handleTextInput", function (f) { + return f(view, sel.$from.pos, sel.$to.pos, text); + })) view.dispatch(view.state.tr.insertText(text).scrollIntoView()); + event.preventDefault(); + } +}; +function eventCoords(event) { + return { + left: event.clientX, + top: event.clientY + }; +} +function isNear(event, click) { + var dx = click.x - event.clientX, + dy = click.y - event.clientY; + return dx * dx + dy * dy < 100; +} +function runHandlerOnContext(view, propName, pos, inside, event) { + if (inside == -1) return false; + var $pos = view.state.doc.resolve(inside); + var _loop3 = function _loop3(i) { + if (view.someProp(propName, function (f) { + return i > $pos.depth ? f(view, pos, $pos.nodeAfter, $pos.before(i), event, true) : f(view, pos, $pos.node(i), $pos.before(i), event, false); + })) return { + v: true + }; + }, + _ret2; + for (var i = $pos.depth + 1; i > 0; i--) { + _ret2 = _loop3(i); + if (_ret2) return _ret2.v; + } + return false; +} +function updateSelection(view, selection, origin) { + if (!view.focused) view.focus(); + if (view.state.selection.eq(selection)) return; + var tr = view.state.tr.setSelection(selection); + if (origin == "pointer") tr.setMeta("pointer", true); + view.dispatch(tr); +} +function selectClickedLeaf(view, inside) { + if (inside == -1) return false; + var $pos = view.state.doc.resolve(inside), + node = $pos.nodeAfter; + if (node && node.isAtom && prosemirrorState.NodeSelection.isSelectable(node)) { + updateSelection(view, new prosemirrorState.NodeSelection($pos), "pointer"); + return true; + } + return false; +} +function selectClickedNode(view, inside) { + if (inside == -1) return false; + var sel = view.state.selection, + selectedNode, + selectAt; + if (sel instanceof prosemirrorState.NodeSelection) selectedNode = sel.node; + var $pos = view.state.doc.resolve(inside); + for (var i = $pos.depth + 1; i > 0; i--) { + var node = i > $pos.depth ? $pos.nodeAfter : $pos.node(i); + if (prosemirrorState.NodeSelection.isSelectable(node)) { + if (selectedNode && sel.$from.depth > 0 && i >= sel.$from.depth && $pos.before(sel.$from.depth + 1) == sel.$from.pos) selectAt = $pos.before(sel.$from.depth);else selectAt = $pos.before(i); + break; + } + } + if (selectAt != null) { + updateSelection(view, prosemirrorState.NodeSelection.create(view.state.doc, selectAt), "pointer"); + return true; + } else { + return false; + } +} +function handleSingleClick(view, pos, inside, event, selectNode) { + return runHandlerOnContext(view, "handleClickOn", pos, inside, event) || view.someProp("handleClick", function (f) { + return f(view, pos, event); + }) || (selectNode ? selectClickedNode(view, inside) : selectClickedLeaf(view, inside)); +} +function handleDoubleClick(view, pos, inside, event) { + return runHandlerOnContext(view, "handleDoubleClickOn", pos, inside, event) || view.someProp("handleDoubleClick", function (f) { + return f(view, pos, event); + }); +} +function handleTripleClick(view, pos, inside, event) { + return runHandlerOnContext(view, "handleTripleClickOn", pos, inside, event) || view.someProp("handleTripleClick", function (f) { + return f(view, pos, event); + }) || defaultTripleClick(view, inside, event); +} +function defaultTripleClick(view, inside, event) { + if (event.button != 0) return false; + var doc = view.state.doc; + if (inside == -1) { + if (doc.inlineContent) { + updateSelection(view, prosemirrorState.TextSelection.create(doc, 0, doc.content.size), "pointer"); + return true; + } + return false; + } + var $pos = doc.resolve(inside); + for (var i = $pos.depth + 1; i > 0; i--) { + var node = i > $pos.depth ? $pos.nodeAfter : $pos.node(i); + var nodePos = $pos.before(i); + if (node.inlineContent) updateSelection(view, prosemirrorState.TextSelection.create(doc, nodePos + 1, nodePos + 1 + node.content.size), "pointer");else if (prosemirrorState.NodeSelection.isSelectable(node)) updateSelection(view, prosemirrorState.NodeSelection.create(doc, nodePos), "pointer");else continue; + return true; + } +} +function forceDOMFlush(view) { + return endComposition(view); +} +var selectNodeModifier = mac ? "metaKey" : "ctrlKey"; +handlers.mousedown = function (view, _event) { + var event = _event; + view.input.shiftKey = event.shiftKey; + var flushed = forceDOMFlush(view); + var now = Date.now(), + type = "singleClick"; + if (now - view.input.lastClick.time < 500 && isNear(event, view.input.lastClick) && !event[selectNodeModifier]) { + if (view.input.lastClick.type == "singleClick") type = "doubleClick";else if (view.input.lastClick.type == "doubleClick") type = "tripleClick"; + } + view.input.lastClick = { + time: now, + x: event.clientX, + y: event.clientY, + type: type + }; + var pos = view.posAtCoords(eventCoords(event)); + if (!pos) return; + if (type == "singleClick") { + if (view.input.mouseDown) view.input.mouseDown.done(); + view.input.mouseDown = new MouseDown(view, pos, event, !!flushed); + } else if ((type == "doubleClick" ? handleDoubleClick : handleTripleClick)(view, pos.pos, pos.inside, event)) { + event.preventDefault(); + } else { + setSelectionOrigin(view, "pointer"); + } +}; +var MouseDown = function () { + function MouseDown(view, pos, event, flushed) { + var _this8 = this; + _classCallCheck(this, MouseDown); + this.view = view; + this.pos = pos; + this.event = event; + this.flushed = flushed; + this.delayedSelectionSync = false; + this.mightDrag = null; + this.startDoc = view.state.doc; + this.selectNode = !!event[selectNodeModifier]; + this.allowDefault = event.shiftKey; + var targetNode, targetPos; + if (pos.inside > -1) { + targetNode = view.state.doc.nodeAt(pos.inside); + targetPos = pos.inside; + } else { + var $pos = view.state.doc.resolve(pos.pos); + targetNode = $pos.parent; + targetPos = $pos.depth ? $pos.before() : 0; + } + var target = flushed ? null : event.target; + var targetDesc = target ? view.docView.nearestDesc(target, true) : null; + this.target = targetDesc && targetDesc.dom.nodeType == 1 ? targetDesc.dom : null; + var selection = view.state.selection; + if (event.button == 0 && targetNode.type.spec.draggable && targetNode.type.spec.selectable !== false || selection instanceof prosemirrorState.NodeSelection && selection.from <= targetPos && selection.to > targetPos) this.mightDrag = { + node: targetNode, + pos: targetPos, + addAttr: !!(this.target && !this.target.draggable), + setUneditable: !!(this.target && gecko && !this.target.hasAttribute("contentEditable")) + }; + if (this.target && this.mightDrag && (this.mightDrag.addAttr || this.mightDrag.setUneditable)) { + this.view.domObserver.stop(); + if (this.mightDrag.addAttr) this.target.draggable = true; + if (this.mightDrag.setUneditable) setTimeout(function () { + if (_this8.view.input.mouseDown == _this8) _this8.target.setAttribute("contentEditable", "false"); + }, 20); + this.view.domObserver.start(); + } + view.root.addEventListener("mouseup", this.up = this.up.bind(this)); + view.root.addEventListener("mousemove", this.move = this.move.bind(this)); + setSelectionOrigin(view, "pointer"); + } + _createClass(MouseDown, [{ + key: "done", + value: function done() { + var _this9 = this; + this.view.root.removeEventListener("mouseup", this.up); + this.view.root.removeEventListener("mousemove", this.move); + if (this.mightDrag && this.target) { + this.view.domObserver.stop(); + if (this.mightDrag.addAttr) this.target.removeAttribute("draggable"); + if (this.mightDrag.setUneditable) this.target.removeAttribute("contentEditable"); + this.view.domObserver.start(); + } + if (this.delayedSelectionSync) setTimeout(function () { + return selectionToDOM(_this9.view); + }); + this.view.input.mouseDown = null; + } + }, { + key: "up", + value: function up(event) { + this.done(); + if (!this.view.dom.contains(event.target)) return; + var pos = this.pos; + if (this.view.state.doc != this.startDoc) pos = this.view.posAtCoords(eventCoords(event)); + this.updateAllowDefault(event); + if (this.allowDefault || !pos) { + setSelectionOrigin(this.view, "pointer"); + } else if (handleSingleClick(this.view, pos.pos, pos.inside, event, this.selectNode)) { + event.preventDefault(); + } else if (event.button == 0 && (this.flushed || safari && this.mightDrag && !this.mightDrag.node.isAtom || chrome && !this.view.state.selection.visible && Math.min(Math.abs(pos.pos - this.view.state.selection.from), Math.abs(pos.pos - this.view.state.selection.to)) <= 2)) { + updateSelection(this.view, prosemirrorState.Selection.near(this.view.state.doc.resolve(pos.pos)), "pointer"); + event.preventDefault(); + } else { + setSelectionOrigin(this.view, "pointer"); + } + } + }, { + key: "move", + value: function move(event) { + this.updateAllowDefault(event); + setSelectionOrigin(this.view, "pointer"); + if (event.buttons == 0) this.done(); + } + }, { + key: "updateAllowDefault", + value: function updateAllowDefault(event) { + if (!this.allowDefault && (Math.abs(this.event.x - event.clientX) > 4 || Math.abs(this.event.y - event.clientY) > 4)) this.allowDefault = true; + } + }]); + return MouseDown; +}(); +handlers.touchstart = function (view) { + view.input.lastTouch = Date.now(); + forceDOMFlush(view); + setSelectionOrigin(view, "pointer"); +}; +handlers.touchmove = function (view) { + view.input.lastTouch = Date.now(); + setSelectionOrigin(view, "pointer"); +}; +handlers.contextmenu = function (view) { + return forceDOMFlush(view); +}; +function inOrNearComposition(view, event) { + if (view.composing) return true; + if (safari && Math.abs(event.timeStamp - view.input.compositionEndedAt) < 500) { + view.input.compositionEndedAt = -2e8; + return true; + } + return false; +} +var timeoutComposition = android ? 5000 : -1; +editHandlers.compositionstart = editHandlers.compositionupdate = function (view) { + if (!view.composing) { + view.domObserver.flush(); + var state = view.state, + $pos = state.selection.$to; + if (state.selection instanceof prosemirrorState.TextSelection && (state.storedMarks || !$pos.textOffset && $pos.parentOffset && $pos.nodeBefore.marks.some(function (m) { + return m.type.spec.inclusive === false; + }))) { + view.markCursor = view.state.storedMarks || $pos.marks(); + endComposition(view, true); + view.markCursor = null; + } else { + endComposition(view, !state.selection.empty); + if (gecko && state.selection.empty && $pos.parentOffset && !$pos.textOffset && $pos.nodeBefore.marks.length) { + var sel = view.domSelectionRange(); + for (var node = sel.focusNode, offset = sel.focusOffset; node && node.nodeType == 1 && offset != 0;) { + var before = offset < 0 ? node.lastChild : node.childNodes[offset - 1]; + if (!before) break; + if (before.nodeType == 3) { + var _sel = view.domSelection(); + if (_sel) _sel.collapse(before, before.nodeValue.length); + break; + } else { + node = before; + offset = -1; + } + } + } + } + view.input.composing = true; + } + scheduleComposeEnd(view, timeoutComposition); +}; +editHandlers.compositionend = function (view, event) { + if (view.composing) { + view.input.composing = false; + view.input.compositionEndedAt = event.timeStamp; + view.input.compositionPendingChanges = view.domObserver.pendingRecords().length ? view.input.compositionID : 0; + view.input.compositionNode = null; + if (view.input.compositionPendingChanges) Promise.resolve().then(function () { + return view.domObserver.flush(); + }); + view.input.compositionID++; + scheduleComposeEnd(view, 20); + } +}; +function scheduleComposeEnd(view, delay) { + clearTimeout(view.input.composingTimeout); + if (delay > -1) view.input.composingTimeout = setTimeout(function () { + return endComposition(view); + }, delay); +} +function clearComposition(view) { + if (view.composing) { + view.input.composing = false; + view.input.compositionEndedAt = timestampFromCustomEvent(); + } + while (view.input.compositionNodes.length > 0) view.input.compositionNodes.pop().markParentsDirty(); +} +function findCompositionNode(view) { + var sel = view.domSelectionRange(); + if (!sel.focusNode) return null; + var textBefore = textNodeBefore$1(sel.focusNode, sel.focusOffset); + var textAfter = textNodeAfter$1(sel.focusNode, sel.focusOffset); + if (textBefore && textAfter && textBefore != textAfter) { + var descAfter = textAfter.pmViewDesc, + lastChanged = view.domObserver.lastChangedTextNode; + if (textBefore == lastChanged || textAfter == lastChanged) return lastChanged; + if (!descAfter || !descAfter.isText(textAfter.nodeValue)) { + return textAfter; + } else if (view.input.compositionNode == textAfter) { + var descBefore = textBefore.pmViewDesc; + if (!(!descBefore || !descBefore.isText(textBefore.nodeValue))) return textAfter; + } + } + return textBefore || textAfter; +} +function timestampFromCustomEvent() { + var event = document.createEvent("Event"); + event.initEvent("event", true, true); + return event.timeStamp; +} +function endComposition(view) { + var restarting = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + if (android && view.domObserver.flushingSoon >= 0) return; + view.domObserver.forceFlush(); + clearComposition(view); + if (restarting || view.docView && view.docView.dirty) { + var sel = selectionFromDOM(view); + if (sel && !sel.eq(view.state.selection)) view.dispatch(view.state.tr.setSelection(sel));else if ((view.markCursor || restarting) && !view.state.selection.empty) view.dispatch(view.state.tr.deleteSelection());else view.updateState(view.state); + return true; + } + return false; +} +function captureCopy(view, dom) { + if (!view.dom.parentNode) return; + var wrap = view.dom.parentNode.appendChild(document.createElement("div")); + wrap.appendChild(dom); + wrap.style.cssText = "position: fixed; left: -10000px; top: 10px"; + var sel = getSelection(), + range = document.createRange(); + range.selectNodeContents(dom); + view.dom.blur(); + sel.removeAllRanges(); + sel.addRange(range); + setTimeout(function () { + if (wrap.parentNode) wrap.parentNode.removeChild(wrap); + view.focus(); + }, 50); +} +var brokenClipboardAPI = ie && ie_version < 15 || ios && webkit_version < 604; +handlers.copy = editHandlers.cut = function (view, _event) { + var event = _event; + var sel = view.state.selection, + cut = event.type == "cut"; + if (sel.empty) return; + var data = brokenClipboardAPI ? null : event.clipboardData; + var slice = sel.content(), + _serializeForClipboar = _serializeForClipboard(view, slice), + dom = _serializeForClipboar.dom, + text = _serializeForClipboar.text; + if (data) { + event.preventDefault(); + data.clearData(); + data.setData("text/html", dom.innerHTML); + data.setData("text/plain", text); + } else { + captureCopy(view, dom); + } + if (cut) view.dispatch(view.state.tr.deleteSelection().scrollIntoView().setMeta("uiEvent", "cut")); +}; +function sliceSingleNode(slice) { + return slice.openStart == 0 && slice.openEnd == 0 && slice.content.childCount == 1 ? slice.content.firstChild : null; +} +function capturePaste(view, event) { + if (!view.dom.parentNode) return; + var plainText = view.input.shiftKey || view.state.selection.$from.parent.type.spec.code; + var target = view.dom.parentNode.appendChild(document.createElement(plainText ? "textarea" : "div")); + if (!plainText) target.contentEditable = "true"; + target.style.cssText = "position: fixed; left: -10000px; top: 10px"; + target.focus(); + var plain = view.input.shiftKey && view.input.lastKeyCode != 45; + setTimeout(function () { + view.focus(); + if (target.parentNode) target.parentNode.removeChild(target); + if (plainText) doPaste(view, target.value, null, plain, event);else doPaste(view, target.textContent, target.innerHTML, plain, event); + }, 50); +} +function doPaste(view, text, html, preferPlain, event) { + var slice = parseFromClipboard(view, text, html, preferPlain, view.state.selection.$from); + if (view.someProp("handlePaste", function (f) { + return f(view, event, slice || prosemirrorModel.Slice.empty); + })) return true; + if (!slice) return false; + var singleNode = sliceSingleNode(slice); + var tr = singleNode ? view.state.tr.replaceSelectionWith(singleNode, preferPlain) : view.state.tr.replaceSelection(slice); + view.dispatch(tr.scrollIntoView().setMeta("paste", true).setMeta("uiEvent", "paste")); + return true; +} +function getText(clipboardData) { + var text = clipboardData.getData("text/plain") || clipboardData.getData("Text"); + if (text) return text; + var uris = clipboardData.getData("text/uri-list"); + return uris ? uris.replace(/\r?\n/g, " ") : ""; +} +editHandlers.paste = function (view, _event) { + var event = _event; + if (view.composing && !android) return; + var data = brokenClipboardAPI ? null : event.clipboardData; + var plain = view.input.shiftKey && view.input.lastKeyCode != 45; + if (data && doPaste(view, getText(data), data.getData("text/html"), plain, event)) event.preventDefault();else capturePaste(view, event); +}; +var Dragging = _createClass(function Dragging(slice, move, node) { + _classCallCheck(this, Dragging); + this.slice = slice; + this.move = move; + this.node = node; +}); +var dragCopyModifier = mac ? "altKey" : "ctrlKey"; +handlers.dragstart = function (view, _event) { + var event = _event; + var mouseDown = view.input.mouseDown; + if (mouseDown) mouseDown.done(); + if (!event.dataTransfer) return; + var sel = view.state.selection; + var pos = sel.empty ? null : view.posAtCoords(eventCoords(event)); + var node; + if (pos && pos.pos >= sel.from && pos.pos <= (sel instanceof prosemirrorState.NodeSelection ? sel.to - 1 : sel.to)) ;else if (mouseDown && mouseDown.mightDrag) { + node = prosemirrorState.NodeSelection.create(view.state.doc, mouseDown.mightDrag.pos); + } else if (event.target && event.target.nodeType == 1) { + var desc = view.docView.nearestDesc(event.target, true); + if (desc && desc.node.type.spec.draggable && desc != view.docView) node = prosemirrorState.NodeSelection.create(view.state.doc, desc.posBefore); + } + var draggedSlice = (node || view.state.selection).content(); + var _serializeForClipboar2 = _serializeForClipboard(view, draggedSlice), + dom = _serializeForClipboar2.dom, + text = _serializeForClipboar2.text, + slice = _serializeForClipboar2.slice; + if (!event.dataTransfer.files.length || !chrome || chrome_version > 120) event.dataTransfer.clearData(); + event.dataTransfer.setData(brokenClipboardAPI ? "Text" : "text/html", dom.innerHTML); + event.dataTransfer.effectAllowed = "copyMove"; + if (!brokenClipboardAPI) event.dataTransfer.setData("text/plain", text); + view.dragging = new Dragging(slice, !event[dragCopyModifier], node); +}; +handlers.dragend = function (view) { + var dragging = view.dragging; + window.setTimeout(function () { + if (view.dragging == dragging) view.dragging = null; + }, 50); +}; +editHandlers.dragover = editHandlers.dragenter = function (_, e) { + return e.preventDefault(); +}; +editHandlers.drop = function (view, _event) { + var event = _event; + var dragging = view.dragging; + view.dragging = null; + if (!event.dataTransfer) return; + var eventPos = view.posAtCoords(eventCoords(event)); + if (!eventPos) return; + var $mouse = view.state.doc.resolve(eventPos.pos); + var slice = dragging && dragging.slice; + if (slice) { + view.someProp("transformPasted", function (f) { + slice = f(slice, view); + }); + } else { + slice = parseFromClipboard(view, getText(event.dataTransfer), brokenClipboardAPI ? null : event.dataTransfer.getData("text/html"), false, $mouse); + } + var move = !!(dragging && !event[dragCopyModifier]); + if (view.someProp("handleDrop", function (f) { + return f(view, event, slice || prosemirrorModel.Slice.empty, move); + })) { + event.preventDefault(); + return; + } + if (!slice) return; + event.preventDefault(); + var insertPos = slice ? prosemirrorTransform.dropPoint(view.state.doc, $mouse.pos, slice) : $mouse.pos; + if (insertPos == null) insertPos = $mouse.pos; + var tr = view.state.tr; + if (move) { + var node = dragging.node; + if (node) node.replace(tr);else tr.deleteSelection(); + } + var pos = tr.mapping.map(insertPos); + var isNode = slice.openStart == 0 && slice.openEnd == 0 && slice.content.childCount == 1; + var beforeInsert = tr.doc; + if (isNode) tr.replaceRangeWith(pos, pos, slice.content.firstChild);else tr.replaceRange(pos, pos, slice); + if (tr.doc.eq(beforeInsert)) return; + var $pos = tr.doc.resolve(pos); + if (isNode && prosemirrorState.NodeSelection.isSelectable(slice.content.firstChild) && $pos.nodeAfter && $pos.nodeAfter.sameMarkup(slice.content.firstChild)) { + tr.setSelection(new prosemirrorState.NodeSelection($pos)); + } else { + var end = tr.mapping.map(insertPos); + tr.mapping.maps[tr.mapping.maps.length - 1].forEach(function (_from, _to, _newFrom, newTo) { + return end = newTo; + }); + tr.setSelection(selectionBetween(view, $pos, tr.doc.resolve(end))); + } + view.focus(); + view.dispatch(tr.setMeta("uiEvent", "drop")); +}; +handlers.focus = function (view) { + view.input.lastFocus = Date.now(); + if (!view.focused) { + view.domObserver.stop(); + view.dom.classList.add("ProseMirror-focused"); + view.domObserver.start(); + view.focused = true; + setTimeout(function () { + if (view.docView && view.hasFocus() && !view.domObserver.currentSelection.eq(view.domSelectionRange())) selectionToDOM(view); + }, 20); + } +}; +handlers.blur = function (view, _event) { + var event = _event; + if (view.focused) { + view.domObserver.stop(); + view.dom.classList.remove("ProseMirror-focused"); + view.domObserver.start(); + if (event.relatedTarget && view.dom.contains(event.relatedTarget)) view.domObserver.currentSelection.clear(); + view.focused = false; + } +}; +handlers.beforeinput = function (view, _event) { + var event = _event; + if (chrome && android && event.inputType == "deleteContentBackward") { + view.domObserver.flushSoon(); + var domChangeCount = view.input.domChangeCount; + setTimeout(function () { + if (view.input.domChangeCount != domChangeCount) return; + view.dom.blur(); + view.focus(); + if (view.someProp("handleKeyDown", function (f) { + return f(view, keyEvent(8, "Backspace")); + })) return; + var $cursor = view.state.selection.$cursor; + if ($cursor && $cursor.pos > 0) view.dispatch(view.state.tr["delete"]($cursor.pos - 1, $cursor.pos).scrollIntoView()); + }, 50); + } +}; +for (var prop in editHandlers) handlers[prop] = editHandlers[prop]; +function compareObjs(a, b) { + if (a == b) return true; + for (var p in a) if (a[p] !== b[p]) return false; + for (var _p in b) if (!(_p in a)) return false; + return true; +} +var WidgetType = function () { + function WidgetType(toDOM, spec) { + _classCallCheck(this, WidgetType); + this.toDOM = toDOM; + this.spec = spec || noSpec; + this.side = this.spec.side || 0; + } + _createClass(WidgetType, [{ + key: "map", + value: function map(mapping, span, offset, oldOffset) { + var _mapping$mapResult = mapping.mapResult(span.from + oldOffset, this.side < 0 ? -1 : 1), + pos = _mapping$mapResult.pos, + deleted = _mapping$mapResult.deleted; + return deleted ? null : new Decoration(pos - offset, pos - offset, this); + } + }, { + key: "valid", + value: function valid() { + return true; + } + }, { + key: "eq", + value: function eq(other) { + return this == other || other instanceof WidgetType && (this.spec.key && this.spec.key == other.spec.key || this.toDOM == other.toDOM && compareObjs(this.spec, other.spec)); + } + }, { + key: "destroy", + value: function destroy(node) { + if (this.spec.destroy) this.spec.destroy(node); + } + }]); + return WidgetType; +}(); +var InlineType = function () { + function InlineType(attrs, spec) { + _classCallCheck(this, InlineType); + this.attrs = attrs; + this.spec = spec || noSpec; + } + _createClass(InlineType, [{ + key: "map", + value: function map(mapping, span, offset, oldOffset) { + var from = mapping.map(span.from + oldOffset, this.spec.inclusiveStart ? -1 : 1) - offset; + var to = mapping.map(span.to + oldOffset, this.spec.inclusiveEnd ? 1 : -1) - offset; + return from >= to ? null : new Decoration(from, to, this); + } + }, { + key: "valid", + value: function valid(_, span) { + return span.from < span.to; + } + }, { + key: "eq", + value: function eq(other) { + return this == other || other instanceof InlineType && compareObjs(this.attrs, other.attrs) && compareObjs(this.spec, other.spec); + } + }, { + key: "destroy", + value: function destroy() {} + }], [{ + key: "is", + value: function is(span) { + return span.type instanceof InlineType; + } + }]); + return InlineType; +}(); +var NodeType = function () { + function NodeType(attrs, spec) { + _classCallCheck(this, NodeType); + this.attrs = attrs; + this.spec = spec || noSpec; + } + _createClass(NodeType, [{ + key: "map", + value: function map(mapping, span, offset, oldOffset) { + var from = mapping.mapResult(span.from + oldOffset, 1); + if (from.deleted) return null; + var to = mapping.mapResult(span.to + oldOffset, -1); + if (to.deleted || to.pos <= from.pos) return null; + return new Decoration(from.pos - offset, to.pos - offset, this); + } + }, { + key: "valid", + value: function valid(node, span) { + var _node$content$findInd = node.content.findIndex(span.from), + index = _node$content$findInd.index, + offset = _node$content$findInd.offset, + child; + return offset == span.from && !(child = node.child(index)).isText && offset + child.nodeSize == span.to; + } + }, { + key: "eq", + value: function eq(other) { + return this == other || other instanceof NodeType && compareObjs(this.attrs, other.attrs) && compareObjs(this.spec, other.spec); + } + }, { + key: "destroy", + value: function destroy() {} + }]); + return NodeType; +}(); +var Decoration = function () { + function Decoration(from, to, type) { + _classCallCheck(this, Decoration); + this.from = from; + this.to = to; + this.type = type; + } + _createClass(Decoration, [{ + key: "copy", + value: function copy(from, to) { + return new Decoration(from, to, this.type); + } + }, { + key: "eq", + value: function eq(other) { + var offset = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0; + return this.type.eq(other.type) && this.from + offset == other.from && this.to + offset == other.to; + } + }, { + key: "map", + value: function map(mapping, offset, oldOffset) { + return this.type.map(mapping, this, offset, oldOffset); + } + }, { + key: "spec", + get: function get() { + return this.type.spec; + } + }, { + key: "inline", + get: function get() { + return this.type instanceof InlineType; + } + }, { + key: "widget", + get: function get() { + return this.type instanceof WidgetType; + } + }], [{ + key: "widget", + value: function widget(pos, toDOM, spec) { + return new Decoration(pos, pos, new WidgetType(toDOM, spec)); + } + }, { + key: "inline", + value: function inline(from, to, attrs, spec) { + return new Decoration(from, to, new InlineType(attrs, spec)); + } + }, { + key: "node", + value: function node(from, to, attrs, spec) { + return new Decoration(from, to, new NodeType(attrs, spec)); + } + }]); + return Decoration; +}(); +var none = [], + noSpec = {}; +var DecorationSet = function () { + function DecorationSet(local, children) { + _classCallCheck(this, DecorationSet); + this.local = local.length ? local : none; + this.children = children.length ? children : none; + } + _createClass(DecorationSet, [{ + key: "find", + value: function find(start, end, predicate) { + var result = []; + this.findInner(start == null ? 0 : start, end == null ? 1e9 : end, result, 0, predicate); + return result; + } + }, { + key: "findInner", + value: function findInner(start, end, result, offset, predicate) { + for (var i = 0; i < this.local.length; i++) { + var span = this.local[i]; + if (span.from <= end && span.to >= start && (!predicate || predicate(span.spec))) result.push(span.copy(span.from + offset, span.to + offset)); + } + for (var _i6 = 0; _i6 < this.children.length; _i6 += 3) { + if (this.children[_i6] < end && this.children[_i6 + 1] > start) { + var childOff = this.children[_i6] + 1; + this.children[_i6 + 2].findInner(start - childOff, end - childOff, result, offset + childOff, predicate); + } + } + } + }, { + key: "map", + value: function map(mapping, doc, options) { + if (this == empty || mapping.maps.length == 0) return this; + return this.mapInner(mapping, doc, 0, 0, options || noSpec); + } + }, { + key: "mapInner", + value: function mapInner(mapping, node, offset, oldOffset, options) { + var newLocal; + for (var i = 0; i < this.local.length; i++) { + var mapped = this.local[i].map(mapping, offset, oldOffset); + if (mapped && mapped.type.valid(node, mapped)) (newLocal || (newLocal = [])).push(mapped);else if (options.onRemove) options.onRemove(this.local[i].spec); + } + if (this.children.length) return mapChildren(this.children, newLocal || [], mapping, node, offset, oldOffset, options);else return newLocal ? new DecorationSet(newLocal.sort(byPos), none) : empty; + } + }, { + key: "add", + value: function add(doc, decorations) { + if (!decorations.length) return this; + if (this == empty) return DecorationSet.create(doc, decorations); + return this.addInner(doc, decorations, 0); + } + }, { + key: "addInner", + value: function addInner(doc, decorations, offset) { + var _this10 = this; + var children, + childIndex = 0; + doc.forEach(function (childNode, childOffset) { + var baseOffset = childOffset + offset, + found; + if (!(found = takeSpansForNode(decorations, childNode, baseOffset))) return; + if (!children) children = _this10.children.slice(); + while (childIndex < children.length && children[childIndex] < childOffset) childIndex += 3; + if (children[childIndex] == childOffset) children[childIndex + 2] = children[childIndex + 2].addInner(childNode, found, baseOffset + 1);else children.splice(childIndex, 0, childOffset, childOffset + childNode.nodeSize, buildTree(found, childNode, baseOffset + 1, noSpec)); + childIndex += 3; + }); + var local = moveSpans(childIndex ? withoutNulls(decorations) : decorations, -offset); + for (var i = 0; i < local.length; i++) if (!local[i].type.valid(doc, local[i])) local.splice(i--, 1); + return new DecorationSet(local.length ? this.local.concat(local).sort(byPos) : this.local, children || this.children); + } + }, { + key: "remove", + value: function remove(decorations) { + if (decorations.length == 0 || this == empty) return this; + return this.removeInner(decorations, 0); + } + }, { + key: "removeInner", + value: function removeInner(decorations, offset) { + var children = this.children, + local = this.local; + for (var i = 0; i < children.length; i += 3) { + var found = void 0; + var from = children[i] + offset, + to = children[i + 1] + offset; + for (var j = 0, span; j < decorations.length; j++) if (span = decorations[j]) { + if (span.from > from && span.to < to) { + decorations[j] = null; + (found || (found = [])).push(span); + } + } + if (!found) continue; + if (children == this.children) children = this.children.slice(); + var removed = children[i + 2].removeInner(found, from + 1); + if (removed != empty) { + children[i + 2] = removed; + } else { + children.splice(i, 3); + i -= 3; + } + } + if (local.length) for (var _i7 = 0, _span; _i7 < decorations.length; _i7++) if (_span = decorations[_i7]) { + for (var _j2 = 0; _j2 < local.length; _j2++) if (local[_j2].eq(_span, offset)) { + if (local == this.local) local = this.local.slice(); + local.splice(_j2--, 1); + } + } + if (children == this.children && local == this.local) return this; + return local.length || children.length ? new DecorationSet(local, children) : empty; + } + }, { + key: "forChild", + value: function forChild(offset, node) { + if (this == empty) return this; + if (node.isLeaf) return DecorationSet.empty; + var child, local; + for (var i = 0; i < this.children.length; i += 3) if (this.children[i] >= offset) { + if (this.children[i] == offset) child = this.children[i + 2]; + break; + } + var start = offset + 1, + end = start + node.content.size; + for (var _i8 = 0; _i8 < this.local.length; _i8++) { + var dec = this.local[_i8]; + if (dec.from < end && dec.to > start && dec.type instanceof InlineType) { + var from = Math.max(start, dec.from) - start, + to = Math.min(end, dec.to) - start; + if (from < to) (local || (local = [])).push(dec.copy(from, to)); + } + } + if (local) { + var localSet = new DecorationSet(local.sort(byPos), none); + return child ? new DecorationGroup([localSet, child]) : localSet; + } + return child || empty; + } + }, { + key: "eq", + value: function eq(other) { + if (this == other) return true; + if (!(other instanceof DecorationSet) || this.local.length != other.local.length || this.children.length != other.children.length) return false; + for (var i = 0; i < this.local.length; i++) if (!this.local[i].eq(other.local[i])) return false; + for (var _i9 = 0; _i9 < this.children.length; _i9 += 3) if (this.children[_i9] != other.children[_i9] || this.children[_i9 + 1] != other.children[_i9 + 1] || !this.children[_i9 + 2].eq(other.children[_i9 + 2])) return false; + return true; + } + }, { + key: "locals", + value: function locals(node) { + return removeOverlap(this.localsInner(node)); + } + }, { + key: "localsInner", + value: function localsInner(node) { + if (this == empty) return none; + if (node.inlineContent || !this.local.some(InlineType.is)) return this.local; + var result = []; + for (var i = 0; i < this.local.length; i++) { + if (!(this.local[i].type instanceof InlineType)) result.push(this.local[i]); + } + return result; + } + }, { + key: "forEachSet", + value: function forEachSet(f) { + f(this); + } + }], [{ + key: "create", + value: function create(doc, decorations) { + return decorations.length ? buildTree(decorations, doc, 0, noSpec) : empty; + } + }]); + return DecorationSet; +}(); +DecorationSet.empty = new DecorationSet([], []); +DecorationSet.removeOverlap = removeOverlap; +var empty = DecorationSet.empty; +var DecorationGroup = function () { + function DecorationGroup(members) { + _classCallCheck(this, DecorationGroup); + this.members = members; + } + _createClass(DecorationGroup, [{ + key: "map", + value: function map(mapping, doc) { + var mappedDecos = this.members.map(function (member) { + return member.map(mapping, doc, noSpec); + }); + return DecorationGroup.from(mappedDecos); + } + }, { + key: "forChild", + value: function forChild(offset, child) { + if (child.isLeaf) return DecorationSet.empty; + var found = []; + for (var i = 0; i < this.members.length; i++) { + var result = this.members[i].forChild(offset, child); + if (result == empty) continue; + if (result instanceof DecorationGroup) found = found.concat(result.members);else found.push(result); + } + return DecorationGroup.from(found); + } + }, { + key: "eq", + value: function eq(other) { + if (!(other instanceof DecorationGroup) || other.members.length != this.members.length) return false; + for (var i = 0; i < this.members.length; i++) if (!this.members[i].eq(other.members[i])) return false; + return true; + } + }, { + key: "locals", + value: function locals(node) { + var result, + sorted = true; + for (var i = 0; i < this.members.length; i++) { + var locals = this.members[i].localsInner(node); + if (!locals.length) continue; + if (!result) { + result = locals; + } else { + if (sorted) { + result = result.slice(); + sorted = false; + } + for (var j = 0; j < locals.length; j++) result.push(locals[j]); + } + } + return result ? removeOverlap(sorted ? result : result.sort(byPos)) : none; + } + }, { + key: "forEachSet", + value: function forEachSet(f) { + for (var i = 0; i < this.members.length; i++) this.members[i].forEachSet(f); + } + }], [{ + key: "from", + value: function from(members) { + switch (members.length) { + case 0: + return empty; + case 1: + return members[0]; + default: + return new DecorationGroup(members.every(function (m) { + return m instanceof DecorationSet; + }) ? members : members.reduce(function (r, m) { + return r.concat(m instanceof DecorationSet ? m : m.members); + }, [])); + } + } + }]); + return DecorationGroup; +}(); +function mapChildren(oldChildren, newLocal, mapping, node, offset, oldOffset, options) { + var children = oldChildren.slice(); + var _loop4 = function _loop4(_baseOffset) { + var moved = 0; + mapping.maps[i].forEach(function (oldStart, oldEnd, newStart, newEnd) { + var dSize = newEnd - newStart - (oldEnd - oldStart); + for (var _i13 = 0; _i13 < children.length; _i13 += 3) { + var end = children[_i13 + 1]; + if (end < 0 || oldStart > end + _baseOffset - moved) continue; + var start = children[_i13] + _baseOffset - moved; + if (oldEnd >= start) { + children[_i13 + 1] = oldStart <= start ? -2 : -1; + } else if (oldStart >= _baseOffset && dSize) { + children[_i13] += dSize; + children[_i13 + 1] += dSize; + } + } + moved += dSize; + }); + _baseOffset = mapping.maps[i].map(_baseOffset, -1); + baseOffset = _baseOffset; + }; + for (var i = 0, baseOffset = oldOffset; i < mapping.maps.length; i++) { + _loop4(baseOffset); + } + var mustRebuild = false; + for (var _i10 = 0; _i10 < children.length; _i10 += 3) if (children[_i10 + 1] < 0) { + if (children[_i10 + 1] == -2) { + mustRebuild = true; + children[_i10 + 1] = -1; + continue; + } + var from = mapping.map(oldChildren[_i10] + oldOffset), + fromLocal = from - offset; + if (fromLocal < 0 || fromLocal >= node.content.size) { + mustRebuild = true; + continue; + } + var to = mapping.map(oldChildren[_i10 + 1] + oldOffset, -1), + toLocal = to - offset; + var _node$content$findInd2 = node.content.findIndex(fromLocal), + index = _node$content$findInd2.index, + childOffset = _node$content$findInd2.offset; + var childNode = node.maybeChild(index); + if (childNode && childOffset == fromLocal && childOffset + childNode.nodeSize == toLocal) { + var mapped = children[_i10 + 2].mapInner(mapping, childNode, from + 1, oldChildren[_i10] + oldOffset + 1, options); + if (mapped != empty) { + children[_i10] = fromLocal; + children[_i10 + 1] = toLocal; + children[_i10 + 2] = mapped; + } else { + children[_i10 + 1] = -2; + mustRebuild = true; + } + } else { + mustRebuild = true; + } + } + if (mustRebuild) { + var decorations = mapAndGatherRemainingDecorations(children, oldChildren, newLocal, mapping, offset, oldOffset, options); + var built = buildTree(decorations, node, 0, options); + newLocal = built.local; + for (var _i11 = 0; _i11 < children.length; _i11 += 3) if (children[_i11 + 1] < 0) { + children.splice(_i11, 3); + _i11 -= 3; + } + for (var _i12 = 0, j = 0; _i12 < built.children.length; _i12 += 3) { + var _from2 = built.children[_i12]; + while (j < children.length && children[j] < _from2) j += 3; + children.splice(j, 0, built.children[_i12], built.children[_i12 + 1], built.children[_i12 + 2]); + } + } + return new DecorationSet(newLocal.sort(byPos), children); +} +function moveSpans(spans, offset) { + if (!offset || !spans.length) return spans; + var result = []; + for (var i = 0; i < spans.length; i++) { + var span = spans[i]; + result.push(new Decoration(span.from + offset, span.to + offset, span.type)); + } + return result; +} +function mapAndGatherRemainingDecorations(children, oldChildren, decorations, mapping, offset, oldOffset, options) { + function gather(set, oldOffset) { + for (var i = 0; i < set.local.length; i++) { + var mapped = set.local[i].map(mapping, offset, oldOffset); + if (mapped) decorations.push(mapped);else if (options.onRemove) options.onRemove(set.local[i].spec); + } + for (var _i14 = 0; _i14 < set.children.length; _i14 += 3) gather(set.children[_i14 + 2], set.children[_i14] + oldOffset + 1); + } + for (var i = 0; i < children.length; i += 3) if (children[i + 1] == -1) gather(children[i + 2], oldChildren[i] + oldOffset + 1); + return decorations; +} +function takeSpansForNode(spans, node, offset) { + if (node.isLeaf) return null; + var end = offset + node.nodeSize, + found = null; + for (var i = 0, span; i < spans.length; i++) { + if ((span = spans[i]) && span.from > offset && span.to < end) { + (found || (found = [])).push(span); + spans[i] = null; + } + } + return found; +} +function withoutNulls(array) { + var result = []; + for (var i = 0; i < array.length; i++) if (array[i] != null) result.push(array[i]); + return result; +} +function buildTree(spans, node, offset, options) { + var children = [], + hasNulls = false; + node.forEach(function (childNode, localStart) { + var found = takeSpansForNode(spans, childNode, localStart + offset); + if (found) { + hasNulls = true; + var subtree = buildTree(found, childNode, offset + localStart + 1, options); + if (subtree != empty) children.push(localStart, localStart + childNode.nodeSize, subtree); + } + }); + var locals = moveSpans(hasNulls ? withoutNulls(spans) : spans, -offset).sort(byPos); + for (var i = 0; i < locals.length; i++) if (!locals[i].type.valid(node, locals[i])) { + if (options.onRemove) options.onRemove(locals[i].spec); + locals.splice(i--, 1); + } + return locals.length || children.length ? new DecorationSet(locals, children) : empty; +} +function byPos(a, b) { + return a.from - b.from || a.to - b.to; +} +function removeOverlap(spans) { + var working = spans; + for (var i = 0; i < working.length - 1; i++) { + var span = working[i]; + if (span.from != span.to) for (var j = i + 1; j < working.length; j++) { + var next = working[j]; + if (next.from == span.from) { + if (next.to != span.to) { + if (working == spans) working = spans.slice(); + working[j] = next.copy(next.from, span.to); + insertAhead(working, j + 1, next.copy(span.to, next.to)); + } + continue; + } else { + if (next.from < span.to) { + if (working == spans) working = spans.slice(); + working[i] = span.copy(span.from, next.from); + insertAhead(working, j, span.copy(next.from, span.to)); + } + break; + } + } + } + return working; +} +function insertAhead(array, i, deco) { + while (i < array.length && byPos(deco, array[i]) > 0) i++; + array.splice(i, 0, deco); +} +function viewDecorations(view) { + var found = []; + view.someProp("decorations", function (f) { + var result = f(view.state); + if (result && result != empty) found.push(result); + }); + if (view.cursorWrapper) found.push(DecorationSet.create(view.state.doc, [view.cursorWrapper.deco])); + return DecorationGroup.from(found); +} +var observeOptions = { + childList: true, + characterData: true, + characterDataOldValue: true, + attributes: true, + attributeOldValue: true, + subtree: true +}; +var useCharData = ie && ie_version <= 11; +var SelectionState = function () { + function SelectionState() { + _classCallCheck(this, SelectionState); + this.anchorNode = null; + this.anchorOffset = 0; + this.focusNode = null; + this.focusOffset = 0; + } + _createClass(SelectionState, [{ + key: "set", + value: function set(sel) { + this.anchorNode = sel.anchorNode; + this.anchorOffset = sel.anchorOffset; + this.focusNode = sel.focusNode; + this.focusOffset = sel.focusOffset; + } + }, { + key: "clear", + value: function clear() { + this.anchorNode = this.focusNode = null; + } + }, { + key: "eq", + value: function eq(sel) { + return sel.anchorNode == this.anchorNode && sel.anchorOffset == this.anchorOffset && sel.focusNode == this.focusNode && sel.focusOffset == this.focusOffset; + } + }]); + return SelectionState; +}(); +var DOMObserver = function () { + function DOMObserver(view, handleDOMChange) { + var _this11 = this; + _classCallCheck(this, DOMObserver); + this.view = view; + this.handleDOMChange = handleDOMChange; + this.queue = []; + this.flushingSoon = -1; + this.observer = null; + this.currentSelection = new SelectionState(); + this.onCharData = null; + this.suppressingSelectionUpdates = false; + this.lastChangedTextNode = null; + this.observer = window.MutationObserver && new window.MutationObserver(function (mutations) { + for (var i = 0; i < mutations.length; i++) _this11.queue.push(mutations[i]); + if (ie && ie_version <= 11 && mutations.some(function (m) { + return m.type == "childList" && m.removedNodes.length || m.type == "characterData" && m.oldValue.length > m.target.nodeValue.length; + })) _this11.flushSoon();else _this11.flush(); + }); + if (useCharData) { + this.onCharData = function (e) { + _this11.queue.push({ + target: e.target, + type: "characterData", + oldValue: e.prevValue + }); + _this11.flushSoon(); + }; + } + this.onSelectionChange = this.onSelectionChange.bind(this); + } + _createClass(DOMObserver, [{ + key: "flushSoon", + value: function flushSoon() { + var _this12 = this; + if (this.flushingSoon < 0) this.flushingSoon = window.setTimeout(function () { + _this12.flushingSoon = -1; + _this12.flush(); + }, 20); + } + }, { + key: "forceFlush", + value: function forceFlush() { + if (this.flushingSoon > -1) { + window.clearTimeout(this.flushingSoon); + this.flushingSoon = -1; + this.flush(); + } + } + }, { + key: "start", + value: function start() { + if (this.observer) { + this.observer.takeRecords(); + this.observer.observe(this.view.dom, observeOptions); + } + if (this.onCharData) this.view.dom.addEventListener("DOMCharacterDataModified", this.onCharData); + this.connectSelection(); + } + }, { + key: "stop", + value: function stop() { + var _this13 = this; + if (this.observer) { + var take = this.observer.takeRecords(); + if (take.length) { + for (var i = 0; i < take.length; i++) this.queue.push(take[i]); + window.setTimeout(function () { + return _this13.flush(); + }, 20); + } + this.observer.disconnect(); + } + if (this.onCharData) this.view.dom.removeEventListener("DOMCharacterDataModified", this.onCharData); + this.disconnectSelection(); + } + }, { + key: "connectSelection", + value: function connectSelection() { + this.view.dom.ownerDocument.addEventListener("selectionchange", this.onSelectionChange); + } + }, { + key: "disconnectSelection", + value: function disconnectSelection() { + this.view.dom.ownerDocument.removeEventListener("selectionchange", this.onSelectionChange); + } + }, { + key: "suppressSelectionUpdates", + value: function suppressSelectionUpdates() { + var _this14 = this; + this.suppressingSelectionUpdates = true; + setTimeout(function () { + return _this14.suppressingSelectionUpdates = false; + }, 50); + } + }, { + key: "onSelectionChange", + value: function onSelectionChange() { + if (!hasFocusAndSelection(this.view)) return; + if (this.suppressingSelectionUpdates) return selectionToDOM(this.view); + if (ie && ie_version <= 11 && !this.view.state.selection.empty) { + var sel = this.view.domSelectionRange(); + if (sel.focusNode && isEquivalentPosition(sel.focusNode, sel.focusOffset, sel.anchorNode, sel.anchorOffset)) return this.flushSoon(); + } + this.flush(); + } + }, { + key: "setCurSelection", + value: function setCurSelection() { + this.currentSelection.set(this.view.domSelectionRange()); + } + }, { + key: "ignoreSelectionChange", + value: function ignoreSelectionChange(sel) { + if (!sel.focusNode) return true; + var ancestors = new Set(), + container; + for (var scan = sel.focusNode; scan; scan = parentNode(scan)) ancestors.add(scan); + for (var _scan = sel.anchorNode; _scan; _scan = parentNode(_scan)) if (ancestors.has(_scan)) { + container = _scan; + break; + } + var desc = container && this.view.docView.nearestDesc(container); + if (desc && desc.ignoreMutation({ + type: "selection", + target: container.nodeType == 3 ? container.parentNode : container + })) { + this.setCurSelection(); + return true; + } + } + }, { + key: "pendingRecords", + value: function pendingRecords() { + if (this.observer) { + var _iterator2 = _createForOfIteratorHelper(this.observer.takeRecords()), + _step2; + try { + for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) { + var mut = _step2.value; + this.queue.push(mut); + } + } catch (err) { + _iterator2.e(err); + } finally { + _iterator2.f(); + } + } + return this.queue; + } + }, { + key: "flush", + value: function flush() { + var view = this.view; + if (!view.docView || this.flushingSoon > -1) return; + var mutations = this.pendingRecords(); + if (mutations.length) this.queue = []; + var sel = view.domSelectionRange(); + var newSel = !this.suppressingSelectionUpdates && !this.currentSelection.eq(sel) && hasFocusAndSelection(view) && !this.ignoreSelectionChange(sel); + var from = -1, + to = -1, + typeOver = false, + added = []; + if (view.editable) { + for (var i = 0; i < mutations.length; i++) { + var result = this.registerMutation(mutations[i], added); + if (result) { + from = from < 0 ? result.from : Math.min(result.from, from); + to = to < 0 ? result.to : Math.max(result.to, to); + if (result.typeOver) typeOver = true; + } + } + } + if (gecko && added.length) { + var brs = added.filter(function (n) { + return n.nodeName == "BR"; + }); + if (brs.length == 2) { + var _brs = _slicedToArray(brs, 2), + a = _brs[0], + b = _brs[1]; + if (a.parentNode && a.parentNode.parentNode == b.parentNode) b.remove();else a.remove(); + } else { + var focusNode = this.currentSelection.focusNode; + var _iterator3 = _createForOfIteratorHelper(brs), + _step3; + try { + for (_iterator3.s(); !(_step3 = _iterator3.n()).done;) { + var br = _step3.value; + var parent = br.parentNode; + if (parent && parent.nodeName == "LI" && (!focusNode || blockParent(view, focusNode) != parent)) br.remove(); + } + } catch (err) { + _iterator3.e(err); + } finally { + _iterator3.f(); + } + } + } + var readSel = null; + if (from < 0 && newSel && view.input.lastFocus > Date.now() - 200 && Math.max(view.input.lastTouch, view.input.lastClick.time) < Date.now() - 300 && selectionCollapsed(sel) && (readSel = selectionFromDOM(view)) && readSel.eq(prosemirrorState.Selection.near(view.state.doc.resolve(0), 1))) { + view.input.lastFocus = 0; + selectionToDOM(view); + this.currentSelection.set(sel); + view.scrollToSelection(); + } else if (from > -1 || newSel) { + if (from > -1) { + view.docView.markDirty(from, to); + checkCSS(view); + } + this.handleDOMChange(from, to, typeOver, added); + if (view.docView && view.docView.dirty) view.updateState(view.state);else if (!this.currentSelection.eq(sel)) selectionToDOM(view); + this.currentSelection.set(sel); + } + } + }, { + key: "registerMutation", + value: function registerMutation(mut, added) { + if (added.indexOf(mut.target) > -1) return null; + var desc = this.view.docView.nearestDesc(mut.target); + if (mut.type == "attributes" && (desc == this.view.docView || mut.attributeName == "contenteditable" || mut.attributeName == "style" && !mut.oldValue && !mut.target.getAttribute("style"))) return null; + if (!desc || desc.ignoreMutation(mut)) return null; + if (mut.type == "childList") { + for (var i = 0; i < mut.addedNodes.length; i++) { + var node = mut.addedNodes[i]; + added.push(node); + if (node.nodeType == 3) this.lastChangedTextNode = node; + } + if (desc.contentDOM && desc.contentDOM != desc.dom && !desc.contentDOM.contains(mut.target)) return { + from: desc.posBefore, + to: desc.posAfter + }; + var prev = mut.previousSibling, + next = mut.nextSibling; + if (ie && ie_version <= 11 && mut.addedNodes.length) { + for (var _i15 = 0; _i15 < mut.addedNodes.length; _i15++) { + var _mut$addedNodes$_i = mut.addedNodes[_i15], + previousSibling = _mut$addedNodes$_i.previousSibling, + nextSibling = _mut$addedNodes$_i.nextSibling; + if (!previousSibling || Array.prototype.indexOf.call(mut.addedNodes, previousSibling) < 0) prev = previousSibling; + if (!nextSibling || Array.prototype.indexOf.call(mut.addedNodes, nextSibling) < 0) next = nextSibling; + } + } + var fromOffset = prev && prev.parentNode == mut.target ? domIndex(prev) + 1 : 0; + var from = desc.localPosFromDOM(mut.target, fromOffset, -1); + var toOffset = next && next.parentNode == mut.target ? domIndex(next) : mut.target.childNodes.length; + var to = desc.localPosFromDOM(mut.target, toOffset, 1); + return { + from: from, + to: to + }; + } else if (mut.type == "attributes") { + return { + from: desc.posAtStart - desc.border, + to: desc.posAtEnd + desc.border + }; + } else { + this.lastChangedTextNode = mut.target; + return { + from: desc.posAtStart, + to: desc.posAtEnd, + typeOver: mut.target.nodeValue == mut.oldValue + }; + } + } + }]); + return DOMObserver; +}(); +var cssChecked = new WeakMap(); +var cssCheckWarned = false; +function checkCSS(view) { + if (cssChecked.has(view)) return; + cssChecked.set(view, null); + if (['normal', 'nowrap', 'pre-line'].indexOf(getComputedStyle(view.dom).whiteSpace) !== -1) { + view.requiresGeckoHackNode = gecko; + if (cssCheckWarned) return; + console["warn"]("ProseMirror expects the CSS white-space property to be set, preferably to 'pre-wrap'. It is recommended to load style/prosemirror.css from the prosemirror-view package."); + cssCheckWarned = true; + } +} +function rangeToSelectionRange(view, range) { + var anchorNode = range.startContainer, + anchorOffset = range.startOffset; + var focusNode = range.endContainer, + focusOffset = range.endOffset; + var currentAnchor = view.domAtPos(view.state.selection.anchor); + if (isEquivalentPosition(currentAnchor.node, currentAnchor.offset, focusNode, focusOffset)) { + var _ref5 = [focusNode, focusOffset, anchorNode, anchorOffset]; + anchorNode = _ref5[0]; + anchorOffset = _ref5[1]; + focusNode = _ref5[2]; + focusOffset = _ref5[3]; + } + return { + anchorNode: anchorNode, + anchorOffset: anchorOffset, + focusNode: focusNode, + focusOffset: focusOffset + }; +} +function safariShadowSelectionRange(view, selection) { + if (selection.getComposedRanges) { + var range = selection.getComposedRanges(view.root)[0]; + if (range) return rangeToSelectionRange(view, range); + } + var found; + function read(event) { + event.preventDefault(); + event.stopImmediatePropagation(); + found = event.getTargetRanges()[0]; + } + view.dom.addEventListener("beforeinput", read, true); + document.execCommand("indent"); + view.dom.removeEventListener("beforeinput", read, true); + return found ? rangeToSelectionRange(view, found) : null; +} +function blockParent(view, node) { + for (var p = node.parentNode; p && p != view.dom; p = p.parentNode) { + var desc = view.docView.nearestDesc(p, true); + if (desc && desc.node.isBlock) return p; + } + return null; +} +function parseBetween(view, from_, to_) { + var _view$docView$parseRa = view.docView.parseRange(from_, to_), + parent = _view$docView$parseRa.node, + fromOffset = _view$docView$parseRa.fromOffset, + toOffset = _view$docView$parseRa.toOffset, + from = _view$docView$parseRa.from, + to = _view$docView$parseRa.to; + var domSel = view.domSelectionRange(); + var find; + var anchor = domSel.anchorNode; + if (anchor && view.dom.contains(anchor.nodeType == 1 ? anchor : anchor.parentNode)) { + find = [{ + node: anchor, + offset: domSel.anchorOffset + }]; + if (!selectionCollapsed(domSel)) find.push({ + node: domSel.focusNode, + offset: domSel.focusOffset + }); + } + if (chrome && view.input.lastKeyCode === 8) { + for (var off = toOffset; off > fromOffset; off--) { + var node = parent.childNodes[off - 1], + desc = node.pmViewDesc; + if (node.nodeName == "BR" && !desc) { + toOffset = off; + break; + } + if (!desc || desc.size) break; + } + } + var startDoc = view.state.doc; + var parser = view.someProp("domParser") || prosemirrorModel.DOMParser.fromSchema(view.state.schema); + var $from = startDoc.resolve(from); + var sel = null, + doc = parser.parse(parent, { + topNode: $from.parent, + topMatch: $from.parent.contentMatchAt($from.index()), + topOpen: true, + from: fromOffset, + to: toOffset, + preserveWhitespace: $from.parent.type.whitespace == "pre" ? "full" : true, + findPositions: find, + ruleFromNode: ruleFromNode, + context: $from + }); + if (find && find[0].pos != null) { + var _anchor = find[0].pos, + head = find[1] && find[1].pos; + if (head == null) head = _anchor; + sel = { + anchor: _anchor + from, + head: head + from + }; + } + return { + doc: doc, + sel: sel, + from: from, + to: to + }; +} +function ruleFromNode(dom) { + var desc = dom.pmViewDesc; + if (desc) { + return desc.parseRule(); + } else if (dom.nodeName == "BR" && dom.parentNode) { + if (safari && /^(ul|ol)$/i.test(dom.parentNode.nodeName)) { + var skip = document.createElement("div"); + skip.appendChild(document.createElement("li")); + return { + skip: skip + }; + } else if (dom.parentNode.lastChild == dom || safari && /^(tr|table)$/i.test(dom.parentNode.nodeName)) { + return { + ignore: true + }; + } + } else if (dom.nodeName == "IMG" && dom.getAttribute("mark-placeholder")) { + return { + ignore: true + }; + } + return null; +} +var isInline = /^(a|abbr|acronym|b|bd[io]|big|br|button|cite|code|data(list)?|del|dfn|em|i|ins|kbd|label|map|mark|meter|output|q|ruby|s|samp|small|span|strong|su[bp]|time|u|tt|var)$/i; +function readDOMChange(view, from, to, typeOver, addedNodes) { + var compositionID = view.input.compositionPendingChanges || (view.composing ? view.input.compositionID : 0); + view.input.compositionPendingChanges = 0; + if (from < 0) { + var origin = view.input.lastSelectionTime > Date.now() - 50 ? view.input.lastSelectionOrigin : null; + var newSel = selectionFromDOM(view, origin); + if (newSel && !view.state.selection.eq(newSel)) { + if (chrome && android && view.input.lastKeyCode === 13 && Date.now() - 100 < view.input.lastKeyCodeTime && view.someProp("handleKeyDown", function (f) { + return f(view, keyEvent(13, "Enter")); + })) return; + var _tr = view.state.tr.setSelection(newSel); + if (origin == "pointer") _tr.setMeta("pointer", true);else if (origin == "key") _tr.scrollIntoView(); + if (compositionID) _tr.setMeta("composition", compositionID); + view.dispatch(_tr); + } + return; + } + var $before = view.state.doc.resolve(from); + var shared = $before.sharedDepth(to); + from = $before.before(shared + 1); + to = view.state.doc.resolve(to).after(shared + 1); + var sel = view.state.selection; + var parse = parseBetween(view, from, to); + var doc = view.state.doc, + compare = doc.slice(parse.from, parse.to); + var preferredPos, preferredSide; + if (view.input.lastKeyCode === 8 && Date.now() - 100 < view.input.lastKeyCodeTime) { + preferredPos = view.state.selection.to; + preferredSide = "end"; + } else { + preferredPos = view.state.selection.from; + preferredSide = "start"; + } + view.input.lastKeyCode = null; + var change = findDiff(compare.content, parse.doc.content, parse.from, preferredPos, preferredSide); + if (change) view.input.domChangeCount++; + if ((ios && view.input.lastIOSEnter > Date.now() - 225 || android) && addedNodes.some(function (n) { + return n.nodeType == 1 && !isInline.test(n.nodeName); + }) && (!change || change.endA >= change.endB) && view.someProp("handleKeyDown", function (f) { + return f(view, keyEvent(13, "Enter")); + })) { + view.input.lastIOSEnter = 0; + return; + } + if (!change) { + if (typeOver && sel instanceof prosemirrorState.TextSelection && !sel.empty && sel.$head.sameParent(sel.$anchor) && !view.composing && !(parse.sel && parse.sel.anchor != parse.sel.head)) { + change = { + start: sel.from, + endA: sel.to, + endB: sel.to + }; + } else { + if (parse.sel) { + var _sel2 = resolveSelection(view, view.state.doc, parse.sel); + if (_sel2 && !_sel2.eq(view.state.selection)) { + var _tr2 = view.state.tr.setSelection(_sel2); + if (compositionID) _tr2.setMeta("composition", compositionID); + view.dispatch(_tr2); + } + } + return; + } + } + if (view.state.selection.from < view.state.selection.to && change.start == change.endB && view.state.selection instanceof prosemirrorState.TextSelection) { + if (change.start > view.state.selection.from && change.start <= view.state.selection.from + 2 && view.state.selection.from >= parse.from) { + change.start = view.state.selection.from; + } else if (change.endA < view.state.selection.to && change.endA >= view.state.selection.to - 2 && view.state.selection.to <= parse.to) { + change.endB += view.state.selection.to - change.endA; + change.endA = view.state.selection.to; + } + } + if (ie && ie_version <= 11 && change.endB == change.start + 1 && change.endA == change.start && change.start > parse.from && parse.doc.textBetween(change.start - parse.from - 1, change.start - parse.from + 1) == " \xA0") { + change.start--; + change.endA--; + change.endB--; + } + var $from = parse.doc.resolveNoCache(change.start - parse.from); + var $to = parse.doc.resolveNoCache(change.endB - parse.from); + var $fromA = doc.resolve(change.start); + var inlineChange = $from.sameParent($to) && $from.parent.inlineContent && $fromA.end() >= change.endA; + var nextSel; + if ((ios && view.input.lastIOSEnter > Date.now() - 225 && (!inlineChange || addedNodes.some(function (n) { + return n.nodeName == "DIV" || n.nodeName == "P"; + })) || !inlineChange && $from.pos < parse.doc.content.size && !$from.sameParent($to) && (nextSel = prosemirrorState.Selection.findFrom(parse.doc.resolve($from.pos + 1), 1, true)) && nextSel.head == $to.pos) && view.someProp("handleKeyDown", function (f) { + return f(view, keyEvent(13, "Enter")); + })) { + view.input.lastIOSEnter = 0; + return; + } + if (view.state.selection.anchor > change.start && looksLikeBackspace(doc, change.start, change.endA, $from, $to) && view.someProp("handleKeyDown", function (f) { + return f(view, keyEvent(8, "Backspace")); + })) { + if (android && chrome) view.domObserver.suppressSelectionUpdates(); + return; + } + if (chrome && change.endB == change.start) view.input.lastChromeDelete = Date.now(); + if (android && !inlineChange && $from.start() != $to.start() && $to.parentOffset == 0 && $from.depth == $to.depth && parse.sel && parse.sel.anchor == parse.sel.head && parse.sel.head == change.endA) { + change.endB -= 2; + $to = parse.doc.resolveNoCache(change.endB - parse.from); + setTimeout(function () { + view.someProp("handleKeyDown", function (f) { + return f(view, keyEvent(13, "Enter")); + }); + }, 20); + } + var chFrom = change.start, + chTo = change.endA; + var tr, storedMarks, markChange; + if (inlineChange) { + if ($from.pos == $to.pos) { + if (ie && ie_version <= 11 && $from.parentOffset == 0) { + view.domObserver.suppressSelectionUpdates(); + setTimeout(function () { + return selectionToDOM(view); + }, 20); + } + tr = view.state.tr["delete"](chFrom, chTo); + storedMarks = doc.resolve(change.start).marksAcross(doc.resolve(change.endA)); + } else if (change.endA == change.endB && (markChange = isMarkChange($from.parent.content.cut($from.parentOffset, $to.parentOffset), $fromA.parent.content.cut($fromA.parentOffset, change.endA - $fromA.start())))) { + tr = view.state.tr; + if (markChange.type == "add") tr.addMark(chFrom, chTo, markChange.mark);else tr.removeMark(chFrom, chTo, markChange.mark); + } else if ($from.parent.child($from.index()).isText && $from.index() == $to.index() - ($to.textOffset ? 0 : 1)) { + var text = $from.parent.textBetween($from.parentOffset, $to.parentOffset); + if (view.someProp("handleTextInput", function (f) { + return f(view, chFrom, chTo, text); + })) return; + tr = view.state.tr.insertText(text, chFrom, chTo); + } + } + if (!tr) tr = view.state.tr.replace(chFrom, chTo, parse.doc.slice(change.start - parse.from, change.endB - parse.from)); + if (parse.sel) { + var _sel3 = resolveSelection(view, tr.doc, parse.sel); + if (_sel3 && !(chrome && view.composing && _sel3.empty && (change.start != change.endB || view.input.lastChromeDelete < Date.now() - 100) && (_sel3.head == chFrom || _sel3.head == tr.mapping.map(chTo) - 1) || ie && _sel3.empty && _sel3.head == chFrom)) tr.setSelection(_sel3); + } + if (storedMarks) tr.ensureMarks(storedMarks); + if (compositionID) tr.setMeta("composition", compositionID); + view.dispatch(tr.scrollIntoView()); +} +function resolveSelection(view, doc, parsedSel) { + if (Math.max(parsedSel.anchor, parsedSel.head) > doc.content.size) return null; + return selectionBetween(view, doc.resolve(parsedSel.anchor), doc.resolve(parsedSel.head)); +} +function isMarkChange(cur, prev) { + var curMarks = cur.firstChild.marks, + prevMarks = prev.firstChild.marks; + var added = curMarks, + removed = prevMarks, + type, + mark, + update; + for (var i = 0; i < prevMarks.length; i++) added = prevMarks[i].removeFromSet(added); + for (var _i16 = 0; _i16 < curMarks.length; _i16++) removed = curMarks[_i16].removeFromSet(removed); + if (added.length == 1 && removed.length == 0) { + mark = added[0]; + type = "add"; + update = function update(node) { + return node.mark(mark.addToSet(node.marks)); + }; + } else if (added.length == 0 && removed.length == 1) { + mark = removed[0]; + type = "remove"; + update = function update(node) { + return node.mark(mark.removeFromSet(node.marks)); + }; + } else { + return null; + } + var updated = []; + for (var _i17 = 0; _i17 < prev.childCount; _i17++) updated.push(update(prev.child(_i17))); + if (prosemirrorModel.Fragment.from(updated).eq(cur)) return { + mark: mark, + type: type + }; +} +function looksLikeBackspace(old, start, end, $newStart, $newEnd) { + if (end - start <= $newEnd.pos - $newStart.pos || skipClosingAndOpening($newStart, true, false) < $newEnd.pos) return false; + var $start = old.resolve(start); + if (!$newStart.parent.isTextblock) { + var after = $start.nodeAfter; + return after != null && end == start + after.nodeSize; + } + if ($start.parentOffset < $start.parent.content.size || !$start.parent.isTextblock) return false; + var $next = old.resolve(skipClosingAndOpening($start, true, true)); + if (!$next.parent.isTextblock || $next.pos > end || skipClosingAndOpening($next, true, false) < end) return false; + return $newStart.parent.content.cut($newStart.parentOffset).eq($next.parent.content); +} +function skipClosingAndOpening($pos, fromEnd, mayOpen) { + var depth = $pos.depth, + end = fromEnd ? $pos.end() : $pos.pos; + while (depth > 0 && (fromEnd || $pos.indexAfter(depth) == $pos.node(depth).childCount)) { + depth--; + end++; + fromEnd = false; + } + if (mayOpen) { + var next = $pos.node(depth).maybeChild($pos.indexAfter(depth)); + while (next && !next.isLeaf) { + next = next.firstChild; + end++; + } + } + return end; +} +function findDiff(a, b, pos, preferredPos, preferredSide) { + var start = a.findDiffStart(b, pos); + if (start == null) return null; + var _a$findDiffEnd = a.findDiffEnd(b, pos + a.size, pos + b.size), + endA = _a$findDiffEnd.a, + endB = _a$findDiffEnd.b; + if (preferredSide == "end") { + var adjust = Math.max(0, start - Math.min(endA, endB)); + preferredPos -= endA + adjust - start; + } + if (endA < start && a.size < b.size) { + var move = preferredPos <= start && preferredPos >= endA ? start - preferredPos : 0; + start -= move; + if (start && start < b.size && isSurrogatePair(b.textBetween(start - 1, start + 1))) start += move ? 1 : -1; + endB = start + (endB - endA); + endA = start; + } else if (endB < start) { + var _move = preferredPos <= start && preferredPos >= endB ? start - preferredPos : 0; + start -= _move; + if (start && start < a.size && isSurrogatePair(a.textBetween(start - 1, start + 1))) start += _move ? 1 : -1; + endA = start + (endA - endB); + endB = start; + } + return { + start: start, + endA: endA, + endB: endB + }; +} +function isSurrogatePair(str) { + if (str.length != 2) return false; + var a = str.charCodeAt(0), + b = str.charCodeAt(1); + return a >= 0xDC00 && a <= 0xDFFF && b >= 0xD800 && b <= 0xDBFF; +} +var __parseFromClipboard = parseFromClipboard; +var __endComposition = endComposition; +var EditorView = function () { + function EditorView(place, props) { + var _this15 = this; + _classCallCheck(this, EditorView); + this._root = null; + this.focused = false; + this.trackWrites = null; + this.mounted = false; + this.markCursor = null; + this.cursorWrapper = null; + this.lastSelectedViewDesc = undefined; + this.input = new InputState(); + this.prevDirectPlugins = []; + this.pluginViews = []; + this.requiresGeckoHackNode = false; + this.dragging = null; + this._props = props; + this.state = props.state; + this.directPlugins = props.plugins || []; + this.directPlugins.forEach(checkStateComponent); + this.dispatch = this.dispatch.bind(this); + this.dom = place && place.mount || document.createElement("div"); + if (place) { + if (place.appendChild) place.appendChild(this.dom);else if (typeof place == "function") place(this.dom);else if (place.mount) this.mounted = true; + } + this.editable = getEditable(this); + updateCursorWrapper(this); + this.nodeViews = buildNodeViews(this); + this.docView = docViewDesc(this.state.doc, computeDocDeco(this), viewDecorations(this), this.dom, this); + this.domObserver = new DOMObserver(this, function (from, to, typeOver, added) { + return readDOMChange(_this15, from, to, typeOver, added); + }); + this.domObserver.start(); + initInput(this); + this.updatePluginViews(); + } + _createClass(EditorView, [{ + key: "composing", + get: function get() { + return this.input.composing; + } + }, { + key: "props", + get: function get() { + if (this._props.state != this.state) { + var prev = this._props; + this._props = {}; + for (var name in prev) this._props[name] = prev[name]; + this._props.state = this.state; + } + return this._props; + } + }, { + key: "update", + value: function update(props) { + if (props.handleDOMEvents != this._props.handleDOMEvents) ensureListeners(this); + var prevProps = this._props; + this._props = props; + if (props.plugins) { + props.plugins.forEach(checkStateComponent); + this.directPlugins = props.plugins; + } + this.updateStateInner(props.state, prevProps); + } + }, { + key: "setProps", + value: function setProps(props) { + var updated = {}; + for (var name in this._props) updated[name] = this._props[name]; + updated.state = this.state; + for (var _name2 in props) updated[_name2] = props[_name2]; + this.update(updated); + } + }, { + key: "updateState", + value: function updateState(state) { + this.updateStateInner(state, this._props); + } + }, { + key: "updateStateInner", + value: function updateStateInner(state, prevProps) { + var _a; + var prev = this.state, + redraw = false, + updateSel = false; + if (state.storedMarks && this.composing) { + clearComposition(this); + updateSel = true; + } + this.state = state; + var pluginsChanged = prev.plugins != state.plugins || this._props.plugins != prevProps.plugins; + if (pluginsChanged || this._props.plugins != prevProps.plugins || this._props.nodeViews != prevProps.nodeViews) { + var nodeViews = buildNodeViews(this); + if (changedNodeViews(nodeViews, this.nodeViews)) { + this.nodeViews = nodeViews; + redraw = true; + } + } + if (pluginsChanged || prevProps.handleDOMEvents != this._props.handleDOMEvents) { + ensureListeners(this); + } + this.editable = getEditable(this); + updateCursorWrapper(this); + var innerDeco = viewDecorations(this), + outerDeco = computeDocDeco(this); + var scroll = prev.plugins != state.plugins && !prev.doc.eq(state.doc) ? "reset" : state.scrollToSelection > prev.scrollToSelection ? "to selection" : "preserve"; + var updateDoc = redraw || !this.docView.matchesNode(state.doc, outerDeco, innerDeco); + if (updateDoc || !state.selection.eq(prev.selection)) updateSel = true; + var oldScrollPos = scroll == "preserve" && updateSel && this.dom.style.overflowAnchor == null && storeScrollPos(this); + if (updateSel) { + this.domObserver.stop(); + var forceSelUpdate = updateDoc && (ie || chrome) && !this.composing && !prev.selection.empty && !state.selection.empty && selectionContextChanged(prev.selection, state.selection); + if (updateDoc) { + var chromeKludge = chrome ? this.trackWrites = this.domSelectionRange().focusNode : null; + if (this.composing) this.input.compositionNode = findCompositionNode(this); + if (redraw || !this.docView.update(state.doc, outerDeco, innerDeco, this)) { + this.docView.updateOuterDeco(outerDeco); + this.docView.destroy(); + this.docView = docViewDesc(state.doc, outerDeco, innerDeco, this.dom, this); + } + if (chromeKludge && !this.trackWrites) forceSelUpdate = true; + } + if (forceSelUpdate || !(this.input.mouseDown && this.domObserver.currentSelection.eq(this.domSelectionRange()) && anchorInRightPlace(this))) { + selectionToDOM(this, forceSelUpdate); + } else { + syncNodeSelection(this, state.selection); + this.domObserver.setCurSelection(); + } + this.domObserver.start(); + } + this.updatePluginViews(prev); + if (((_a = this.dragging) === null || _a === void 0 ? void 0 : _a.node) && !prev.doc.eq(state.doc)) this.updateDraggedNode(this.dragging, prev); + if (scroll == "reset") { + this.dom.scrollTop = 0; + } else if (scroll == "to selection") { + this.scrollToSelection(); + } else if (oldScrollPos) { + resetScrollPos(oldScrollPos); + } + } + }, { + key: "scrollToSelection", + value: function scrollToSelection() { + var _this16 = this; + var startDOM = this.domSelectionRange().focusNode; + if (!startDOM || !this.dom.contains(startDOM.nodeType == 1 ? startDOM : startDOM.parentNode)) ;else if (this.someProp("handleScrollToSelection", function (f) { + return f(_this16); + })) ;else if (this.state.selection instanceof prosemirrorState.NodeSelection) { + var target = this.docView.domAfterPos(this.state.selection.from); + if (target.nodeType == 1) scrollRectIntoView(this, target.getBoundingClientRect(), startDOM); + } else { + scrollRectIntoView(this, this.coordsAtPos(this.state.selection.head, 1), startDOM); + } + } + }, { + key: "destroyPluginViews", + value: function destroyPluginViews() { + var view; + while (view = this.pluginViews.pop()) if (view.destroy) view.destroy(); + } + }, { + key: "updatePluginViews", + value: function updatePluginViews(prevState) { + if (!prevState || prevState.plugins != this.state.plugins || this.directPlugins != this.prevDirectPlugins) { + this.prevDirectPlugins = this.directPlugins; + this.destroyPluginViews(); + for (var i = 0; i < this.directPlugins.length; i++) { + var plugin = this.directPlugins[i]; + if (plugin.spec.view) this.pluginViews.push(plugin.spec.view(this)); + } + for (var _i18 = 0; _i18 < this.state.plugins.length; _i18++) { + var _plugin = this.state.plugins[_i18]; + if (_plugin.spec.view) this.pluginViews.push(_plugin.spec.view(this)); + } + } else { + for (var _i19 = 0; _i19 < this.pluginViews.length; _i19++) { + var pluginView = this.pluginViews[_i19]; + if (pluginView.update) pluginView.update(this, prevState); + } + } + } + }, { + key: "updateDraggedNode", + value: function updateDraggedNode(dragging, prev) { + var sel = dragging.node, + found = -1; + if (this.state.doc.nodeAt(sel.from) == sel.node) { + found = sel.from; + } else { + var movedPos = sel.from + (this.state.doc.content.size - prev.doc.content.size); + var moved = movedPos > 0 && this.state.doc.nodeAt(movedPos); + if (moved == sel.node) found = movedPos; + } + this.dragging = new Dragging(dragging.slice, dragging.move, found < 0 ? undefined : prosemirrorState.NodeSelection.create(this.state.doc, found)); + } + }, { + key: "someProp", + value: function someProp(propName, f) { + var prop = this._props && this._props[propName], + value; + if (prop != null && (value = f ? f(prop) : prop)) return value; + for (var i = 0; i < this.directPlugins.length; i++) { + var _prop = this.directPlugins[i].props[propName]; + if (_prop != null && (value = f ? f(_prop) : _prop)) return value; + } + var plugins = this.state.plugins; + if (plugins) for (var _i20 = 0; _i20 < plugins.length; _i20++) { + var _prop2 = plugins[_i20].props[propName]; + if (_prop2 != null && (value = f ? f(_prop2) : _prop2)) return value; + } + } + }, { + key: "hasFocus", + value: function hasFocus() { + if (ie) { + var node = this.root.activeElement; + if (node == this.dom) return true; + if (!node || !this.dom.contains(node)) return false; + while (node && this.dom != node && this.dom.contains(node)) { + if (node.contentEditable == 'false') return false; + node = node.parentElement; + } + return true; + } + return this.root.activeElement == this.dom; + } + }, { + key: "focus", + value: function focus() { + this.domObserver.stop(); + if (this.editable) focusPreventScroll(this.dom); + selectionToDOM(this); + this.domObserver.start(); + } + }, { + key: "root", + get: function get() { + var _this17 = this; + var cached = this._root; + if (cached == null) { + var _loop5 = function _loop5(search) { + if (search.nodeType == 9 || search.nodeType == 11 && search.host) { + if (!search.getSelection) Object.getPrototypeOf(search).getSelection = function () { + return search.ownerDocument.getSelection(); + }; + return { + v: _this17._root = search + }; + } + }, + _ret3; + for (var search = this.dom.parentNode; search; search = search.parentNode) { + _ret3 = _loop5(search); + if (_ret3) return _ret3.v; + } + } + return cached || document; + } + }, { + key: "updateRoot", + value: function updateRoot() { + this._root = null; + } + }, { + key: "posAtCoords", + value: function posAtCoords(coords) { + return _posAtCoords(this, coords); + } + }, { + key: "coordsAtPos", + value: function coordsAtPos(pos) { + var side = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 1; + return _coordsAtPos(this, pos, side); + } + }, { + key: "domAtPos", + value: function domAtPos(pos) { + var side = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0; + return this.docView.domFromPos(pos, side); + } + }, { + key: "nodeDOM", + value: function nodeDOM(pos) { + var desc = this.docView.descAt(pos); + return desc ? desc.nodeDOM : null; + } + }, { + key: "posAtDOM", + value: function posAtDOM(node, offset) { + var bias = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : -1; + var pos = this.docView.posFromDOM(node, offset, bias); + if (pos == null) throw new RangeError("DOM position not inside the editor"); + return pos; + } + }, { + key: "endOfTextblock", + value: function endOfTextblock(dir, state) { + return _endOfTextblock(this, state || this.state, dir); + } + }, { + key: "pasteHTML", + value: function pasteHTML(html, event) { + return doPaste(this, "", html, false, event || new ClipboardEvent("paste")); + } + }, { + key: "pasteText", + value: function pasteText(text, event) { + return doPaste(this, text, null, true, event || new ClipboardEvent("paste")); + } + }, { + key: "serializeForClipboard", + value: function serializeForClipboard(slice) { + return _serializeForClipboard(this, slice); + } + }, { + key: "destroy", + value: function destroy() { + if (!this.docView) return; + destroyInput(this); + this.destroyPluginViews(); + if (this.mounted) { + this.docView.update(this.state.doc, [], viewDecorations(this), this); + this.dom.textContent = ""; + } else if (this.dom.parentNode) { + this.dom.parentNode.removeChild(this.dom); + } + this.docView.destroy(); + this.docView = null; + clearReusedRange(); + } + }, { + key: "isDestroyed", + get: function get() { + return this.docView == null; + } + }, { + key: "dispatchEvent", + value: function dispatchEvent(event) { + return _dispatchEvent(this, event); + } + }, { + key: "dispatch", + value: function dispatch(tr) { + var dispatchTransaction = this._props.dispatchTransaction; + if (dispatchTransaction) dispatchTransaction.call(this, tr);else this.updateState(this.state.apply(tr)); + } + }, { + key: "domSelectionRange", + value: function domSelectionRange() { + var sel = this.domSelection(); + if (!sel) return { + focusNode: null, + focusOffset: 0, + anchorNode: null, + anchorOffset: 0 + }; + return safari && this.root.nodeType === 11 && deepActiveElement(this.dom.ownerDocument) == this.dom && safariShadowSelectionRange(this, sel) || sel; + } + }, { + key: "domSelection", + value: function domSelection() { + return this.root.getSelection(); + } + }]); + return EditorView; +}(); +function computeDocDeco(view) { + var attrs = Object.create(null); + attrs["class"] = "ProseMirror"; + attrs.contenteditable = String(view.editable); + view.someProp("attributes", function (value) { + if (typeof value == "function") value = value(view.state); + if (value) for (var attr in value) { + if (attr == "class") attrs["class"] += " " + value[attr];else if (attr == "style") attrs.style = (attrs.style ? attrs.style + ";" : "") + value[attr];else if (!attrs[attr] && attr != "contenteditable" && attr != "nodeName") attrs[attr] = String(value[attr]); + } + }); + if (!attrs.translate) attrs.translate = "no"; + return [Decoration.node(0, view.state.doc.content.size, attrs)]; +} +function updateCursorWrapper(view) { + if (view.markCursor) { + var dom = document.createElement("img"); + dom.className = "ProseMirror-separator"; + dom.setAttribute("mark-placeholder", "true"); + dom.setAttribute("alt", ""); + view.cursorWrapper = { + dom: dom, + deco: Decoration.widget(view.state.selection.from, dom, { + raw: true, + marks: view.markCursor + }) + }; + } else { + view.cursorWrapper = null; + } +} +function getEditable(view) { + return !view.someProp("editable", function (value) { + return value(view.state) === false; + }); +} +function selectionContextChanged(sel1, sel2) { + var depth = Math.min(sel1.$anchor.sharedDepth(sel1.head), sel2.$anchor.sharedDepth(sel2.head)); + return sel1.$anchor.start(depth) != sel2.$anchor.start(depth); +} +function buildNodeViews(view) { + var result = Object.create(null); + function add(obj) { + for (var _prop3 in obj) if (!Object.prototype.hasOwnProperty.call(result, _prop3)) result[_prop3] = obj[_prop3]; + } + view.someProp("nodeViews", add); + view.someProp("markViews", add); + return result; +} +function changedNodeViews(a, b) { + var nA = 0, + nB = 0; + for (var _prop4 in a) { + if (a[_prop4] != b[_prop4]) return true; + nA++; + } + for (var _ in b) nB++; + return nA != nB; +} +function checkStateComponent(plugin) { + if (plugin.spec.state || plugin.spec.filterTransaction || plugin.spec.appendTransaction) throw new RangeError("Plugins passed directly to the view must not have a state component"); +} +exports.Decoration = Decoration; +exports.DecorationSet = DecorationSet; +exports.EditorView = EditorView; +exports.__endComposition = __endComposition; +exports.__parseFromClipboard = __parseFromClipboard; diff --git a/plugins/tiddlywiki/prosemirror/files/tiddlywiki.files b/plugins/tiddlywiki/prosemirror/files/tiddlywiki.files new file mode 100755 index 000000000..1913e1b7f --- /dev/null +++ b/plugins/tiddlywiki/prosemirror/files/tiddlywiki.files @@ -0,0 +1,47 @@ +{ + "tiddlers": [ + { + "file": "prosemirror-model.cjs", + "fields": { + "type": "application/javascript", + "title": "prosemirror-model", + "module-type": "library" + } + },{ + "file": "prosemirror-state.cjs", + "fields": { + "type": "application/javascript", + "title": "prosemirror-state", + "module-type": "library" + } + },{ + "file": "prosemirror-view.cjs", + "fields": { + "type": "application/javascript", + "title": "prosemirror-view", + "module-type": "library" + } + },{ + "file": "prosemirror-schema-list.cjs", + "fields": { + "type": "application/javascript", + "title": "prosemirror-schema-list", + "module-type": "library" + } + },{ + "file": "prosemirror-example-setup.cjs", + "fields": { + "type": "application/javascript", + "title": "prosemirror-example-setup", + "module-type": "library" + } + },{ + "file": "prosemirror-schema-basic.cjs", + "fields": { + "type": "application/javascript", + "title": "prosemirror-schema-basic", + "module-type": "library" + } + } + ] +} diff --git a/plugins/tiddlywiki/editorjs/plugin.info b/plugins/tiddlywiki/prosemirror/plugin.info similarity index 62% rename from plugins/tiddlywiki/editorjs/plugin.info rename to plugins/tiddlywiki/prosemirror/plugin.info index adb17be56..6476cc369 100755 --- a/plugins/tiddlywiki/editorjs/plugin.info +++ b/plugins/tiddlywiki/prosemirror/plugin.info @@ -1,6 +1,6 @@ { - "title": "$:/plugins/tiddlywiki/editorjs", - "name": "EditorJS Visual Editor", + "title": "$:/plugins/tiddlywiki/prosemirror", + "name": "Prosemirror Visual Editor", "description": "WYSIWYG editor (What You See Is What You Get) for TiddlyWiki", "list": "readme", "stability": "STABILITY_1_EXPERIMENTAL" diff --git a/plugins/tiddlywiki/prosemirror/readme.tid b/plugins/tiddlywiki/prosemirror/readme.tid new file mode 100755 index 000000000..b77ad6a8a --- /dev/null +++ b/plugins/tiddlywiki/prosemirror/readme.tid @@ -0,0 +1,23 @@ +title: $:/plugins/tiddlywiki/prosemirror/readme + +Test Test + +<$prosemirror /> + +Downloaded from JsDelivr CDN (like `https://cdn.jsdelivr.net/npm/prosemirror-state@latest/dist/index.cjs` and store as `prosemirror-state.js`): + +* [ext[prosemirror-state|https://cdn.jsdelivr.net/npm/prosemirror-state@latest/dist/index.cjs]]: 1.4.3 +* [ext[prosemirror-view|https://cdn.jsdelivr.net/npm/prosemirror-view@latest/dist/index.cjs]]: 1.38.1 +* [ext[prosemirror-model|https://cdn.jsdelivr.net/npm/prosemirror-model@latest/dist/index.cjs]]: 1.25.0 +* [ext[prosemirror-schema-basic|https://cdn.jsdelivr.net/npm/prosemirror-schema-basic@latest/dist/index.cjs]]: 1.2.4 +* [ext[prosemirror-schema-list|https://cdn.jsdelivr.net/npm/prosemirror-schema-list@latest/dist/index.cjs]]: 1.5.1 +* [ext[prosemirror-example-setup|https://cdn.jsdelivr.net/npm/prosemirror-example-setup@latest/dist/index.cjs]]: 1.2.3 +* [ext[orderedmap|https://cdn.jsdelivr.net/npm/orderedmap@latest/dist/index.cjs]]: latest +* [ext[prosemirror-transform|https://cdn.jsdelivr.net/npm/prosemirror-transform@latest/dist/index.cjs]]: latest +* [ext[prosemirror-keymap|https://cdn.jsdelivr.net/npm/prosemirror-keymap@latest/dist/index.cjs]]: latest +* [ext[prosemirror-history|https://cdn.jsdelivr.net/npm/prosemirror-history@latest/dist/index.cjs]]: latest +* [ext[prosemirror-commands|https://cdn.jsdelivr.net/npm/prosemirror-commands@latest/dist/index.cjs]]: latest +* [ext[prosemirror-dropcursor|https://cdn.jsdelivr.net/npm/prosemirror-dropcursor@latest/dist/index.cjs]]: latest +* [ext[prosemirror-gapcursor|https://cdn.jsdelivr.net/npm/prosemirror-gapcursor@latest/dist/index.cjs]]: latest +* [ext[prosemirror-menu|https://cdn.jsdelivr.net/npm/prosemirror-menu@latest/dist/index.cjs]]: latest +* [ext[prosemirror-inputrules|https://cdn.jsdelivr.net/npm/prosemirror-inputrules@latest/dist/index.cjs]]: latest diff --git a/plugins/tiddlywiki/prosemirror/widget.js b/plugins/tiddlywiki/prosemirror/widget.js new file mode 100644 index 000000000..1be2c7a65 --- /dev/null +++ b/plugins/tiddlywiki/prosemirror/widget.js @@ -0,0 +1,97 @@ +/*\ +title: $:/plugins/tiddlywiki/prosemirror/widget.js +type: application/javascript +module-type: widget + +Text node widget + +\*/ + +"use strict"; + +var Widget = require("$:/core/modules/widgets/widget.js").widget; +var debounce = require("$:/core/modules/utils/debounce.js").debounce; + +var { EditorState } = require("prosemirror-state"); +var { EditorView } = require("prosemirror-view"); +var { Schema, DOMParser } = require("prosemirror-model"); +var { schema } = require("prosemirror-schema-basic"); +var { addListNodes } = require("prosemirror-schema-list"); +var { exampleSetup } = require("prosemirror-example-setup"); + +var ProsemirrorWidget = function(parseTreeNode,options) { + this.initialise(parseTreeNode,options); +}; + +/* +Inherit from the base widget class +*/ +ProsemirrorWidget.prototype = new Widget(); + +/* +Render this widget into the DOM +*/ +ProsemirrorWidget.prototype.render = function(parent,nextSibling) { + this.parentDomNode = parent; + this.computeAttributes(); + this.execute(); + var container = $tw.utils.domMaker('div', { + class: 'tc-prosemirror-container', + }); + + // Mix the nodes from prosemirror-schema-list into the basic schema to + // create a schema with list support. + const mySchema = new Schema({ + nodes: addListNodes(schema.spec.nodes, "paragraph block*", "block"), + marks: schema.spec.marks + }) + + var self = this; + this.view = new EditorView(container, { + state: EditorState.create({ + doc: DOMParser.fromSchema(mySchema).parse(document.querySelector("#content")), + plugins: exampleSetup({schema: mySchema}) + }), + dispatchTransaction: function(transaction) { + var newState = self.view.state.apply(transaction); + self.view.updateState(newState); + self.debouncedSaveEditorContent(); + } + }) + + parent.insertBefore(container,nextSibling); + this.domNodes.push(container); +}; + +ProsemirrorWidget.prototype.saveEditorContent = function() { + this.editor.save().then((outputData) => { + console.log('Article data: ', outputData) + }).catch((error) => { + console.log('Saving failed: ', error) + }); +} + +// Debounced save function for performance +ProsemirrorWidget.prototype.debouncedSaveEditorContent = debounce(ProsemirrorWidget.prototype.saveEditorContent, 300); + +/* +Compute the internal state of the widget +*/ +ProsemirrorWidget.prototype.execute = function() { + // Nothing to do for a text node +}; + +/* +Selectively refreshes the widget if needed. Returns true if the widget or any of its children needed re-rendering +*/ +ProsemirrorWidget.prototype.refresh = function(changedTiddlers) { + var changedAttributes = this.computeAttributes(); + if(changedAttributes.text) { + this.refreshSelf(); + return true; + } else { + return false; + } +}; + +exports.prosemirror = ProsemirrorWidget;