mirror of
https://github.com/codeninjasllc/discourse.git
synced 2024-11-24 08:09:13 -05:00
66 lines
1.8 KiB
JavaScript
66 lines
1.8 KiB
JavaScript
/*global ace:true */
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/**
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A view that wraps the ACE editor (http://ace.ajax.org/)
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@class AceEditorView
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@extends Discourse.View
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@namespace Discourse
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@module Discourse
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**/
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Discourse.AceEditorView = Discourse.View.extend({
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mode: 'css',
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classNames: ['ace-wrapper'],
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contentChanged: (function() {
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if (this.editor && !this.skipContentChangeEvent) {
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return this.editor.getSession().setValue(this.get('content'));
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}
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}).observes('content'),
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render: function(buffer) {
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buffer.push("<div class='ace'>");
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if (this.get('content')) {
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buffer.push(Handlebars.Utils.escapeExpression(this.get('content')));
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}
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return buffer.push("</div>");
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},
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willDestroyElement: function() {
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if (this.editor) {
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this.editor.destroy();
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this.editor = null;
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}
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},
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didInsertElement: function() {
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var initAce,
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_this = this;
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initAce = function() {
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_this.editor = ace.edit(_this.$('.ace')[0]);
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_this.editor.setTheme("ace/theme/chrome");
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_this.editor.setShowPrintMargin(false);
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_this.editor.getSession().setMode("ace/mode/" + (_this.get('mode')));
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return _this.editor.on("change", function(e) {
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/* amending stuff as you type seems a bit out of scope for now - can revisit after launch
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changes = @get('changes')
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unless changes
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changes = []
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@set('changes', changes)
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changes.push e.data
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*/
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_this.skipContentChangeEvent = true;
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_this.set('content', _this.editor.getSession().getValue());
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_this.skipContentChangeEvent = false;
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});
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};
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if (window.ace) {
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return initAce();
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} else {
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return $LAB.script('http://d1n0x3qji82z53.cloudfront.net/src-min-noconflict/ace.js').wait(initAce);
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}
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}
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});
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