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5dc44b0c37
closes #4995 - adds code mirror editor component - converted code-injection editor fields to gh-cm-editor component
49 lines
1.2 KiB
JavaScript
49 lines
1.2 KiB
JavaScript
/* global CodeMirror */
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import Ember from 'ember';
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var CodeMirrorEditor = Ember.Component.extend({
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// DOM stuff
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classNameBindings: ['isFocused:focused'],
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isFocused: false,
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value: '', // make sure a value exists
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editor: null, // reference to CodeMirror editor
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// options for the editor
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lineNumbers: true,
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indentUnit: 4,
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mode: 'htmlmixed',
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theme: 'xq-light',
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didInsertElement: function () {
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var options = this.getProperties('lineNumbers', 'indentUnit', 'mode', 'theme'),
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self = this,
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editor;
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editor = new CodeMirror(this.get('element'), options);
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editor.getDoc().setValue(this.get('value'));
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// events
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editor.on('focus', function () {
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self.set('isFocused', true);
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});
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editor.on('blur', function () {
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self.set('isFocused', false);
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});
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editor.on('change', function () {
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self.set('value', editor.getDoc().getValue());
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});
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this.set('editor', editor);
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},
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willDestroyElement: function () {
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var editor = this.get('editor').getWrapperElement();
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editor.parentNode.removeChild(editor);
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this.set('editor', null);
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}
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});
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export default CodeMirrorEditor;
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