mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-12-26 10:00:34 +00:00
79 lines
2.4 KiB
JavaScript
79 lines
2.4 KiB
JavaScript
|
/*\
|
||
|
|
title: $:/core/modules/widgets/edit/edit.js
|
||
|
|
type: application/javascript
|
||
|
|
module-type: widget
|
||
|
|
|
||
|
|
The edit widget uses editor plugins to edit tiddlers of different types.
|
||
|
|
|
||
|
|
\*/
|
||
|
|
(function(){
|
||
|
|
|
||
|
|
/*jslint node: true, browser: true */
|
||
|
|
/*global $tw: false */
|
||
|
|
"use strict";
|
||
|
|
|
||
|
|
var EditWidget = function(renderer) {
|
||
|
|
// Save state
|
||
|
|
this.renderer = renderer;
|
||
|
|
// Initialise the editors if they've not been done already
|
||
|
|
if(!this.editors) {
|
||
|
|
EditWidget.prototype.editors = {};
|
||
|
|
$tw.modules.applyMethods("editor",this.editors);
|
||
|
|
}
|
||
|
|
// Generate child nodes
|
||
|
|
this.generate();
|
||
|
|
};
|
||
|
|
|
||
|
|
EditWidget.prototype.generate = function() {
|
||
|
|
// Get parameters from our attributes
|
||
|
|
this.tiddlerTitle = this.renderer.getAttribute("tiddler",this.renderer.getContextTiddlerTitle());
|
||
|
|
this.fieldName = this.renderer.getAttribute("field","text");
|
||
|
|
// Choose the editor to use
|
||
|
|
// TODO: Tiddler field modules should be able to specify a field type from which the editor is derived
|
||
|
|
var tiddler = this.renderer.renderTree.wiki.getTiddler(this.tiddlerTitle),
|
||
|
|
Editor;
|
||
|
|
if(this.fieldName === "text" && tiddler && tiddler.fields.type) {
|
||
|
|
Editor = this.editors[tiddler.fields.type];
|
||
|
|
}
|
||
|
|
if(!Editor) {
|
||
|
|
Editor = this.editors["text/vnd.tiddlywiki"];
|
||
|
|
}
|
||
|
|
// Instantiate the editor
|
||
|
|
this.editor = new Editor(this,this.tiddlerTitle,this.fieldName);
|
||
|
|
// Ask the editor to create the widget element
|
||
|
|
this.editor.render();
|
||
|
|
};
|
||
|
|
|
||
|
|
EditWidget.prototype.postRenderInDom = function() {
|
||
|
|
if(this.editor && this.editor.postRenderInDom) {
|
||
|
|
this.editor.postRenderInDom();
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
EditWidget.prototype.refreshInDom = function(changedAttributes,changedTiddlers) {
|
||
|
|
// We'll completely regenerate ourselves if any of our attributes have changed
|
||
|
|
if(changedAttributes.tiddler || changedAttributes.field || changedAttributes.format) {
|
||
|
|
// Regenerate and rerender the widget and replace the existing DOM node
|
||
|
|
this.generate();
|
||
|
|
var oldDomNode = this.renderer.domNode,
|
||
|
|
newDomNode = this.renderer.renderInDom();
|
||
|
|
oldDomNode.parentNode.replaceChild(newDomNode,oldDomNode);
|
||
|
|
} else if(this.tiddlerTitle && changedTiddlers[this.tiddlerTitle]) {
|
||
|
|
// Refresh the editor if our tiddler has changed
|
||
|
|
if(this.editor && this.editor.refreshInDom) {
|
||
|
|
this.editor.refreshInDom(changedTiddlers);
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
// Otherwise, just refresh any child nodes
|
||
|
|
$tw.utils.each(this.children,function(node) {
|
||
|
|
if(node.refreshInDom) {
|
||
|
|
node.refreshInDom(changedTiddlers);
|
||
|
|
}
|
||
|
|
});
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
exports.edit = EditWidget;
|
||
|
|
|
||
|
|
})();
|