mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-11-18 07:44:51 +00:00
53 lines
1.2 KiB
JavaScript
53 lines
1.2 KiB
JavaScript
/*\
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title: $:/core/modules/widgets/edit-text-codemirror.js
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type: application/javascript
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module-type: widget
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Extend the edit-text widget to use CodeMirror
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\*/
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(function(){
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/*jslint node: true, browser: true */
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/*global $tw: false */
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"use strict";
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if($tw.browser) {
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require("$:/plugins/tiddlywiki/codemirror/codemirror.js");
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}
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var EditTextWidget = require("$:/core/modules/widgets/edit-text.js")["edit-text"];
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/*
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The edit-text widget calls this method just after inserting its dom nodes
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*/
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EditTextWidget.prototype.postRender = function() {
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var self = this,
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cm;
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if($tw.browser && window.CodeMirror && this.editTag === "textarea") {
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cm = CodeMirror.fromTextArea(this.domNodes[0],{
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lineWrapping: true,
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lineNumbers: true
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});
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cm.on("change",function() {
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self.saveChanges(cm.getValue());
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});
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} else {
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cm = undefined;
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}
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this.codemirrorInstance = cm;
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};
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EditTextWidget.prototype.updateEditor = function(text) {
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// Replace the edit value if the tiddler we're editing has changed
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if(this.codemirrorInstance) {
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if(!this.codemirrorInstance.hasFocus()) {
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this.codemirrorInstance.setValue(text);
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}
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} else {
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this.updateEditorDomNode(this.getEditInfo().value);
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}
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};
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})();
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