wikimedia/mediawiki-extensions-VisualEditor
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Allow AceEditorWidget to accept autocomplete word list

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Bug: T155107
Change-Id: I2dd752fb55a4d5596dbc8b8dc69eb55083d7ec66
This commit is contained in:
Thalia 2017-01-11 13:20:09 -08:00
parent 0405f8c80a
commit fc61fb9be0
1 changed files with 24 additions and 1 deletions
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25
modules/ve-mw/ui/widgets/ve.ui.MWAceEditorWidget.js
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@ -27,12 +27,15 @@
* @cfg {string} [autocomplete='none'] Symbolic name of autocomplete
* mode: 'none', 'basic' (requires the user to press Ctrl-Space) or
* 'live' (shows a list of suggestions as the user types)
* @cfg {Array} [autocompleteWordList=null] List of words to
* autocomplete to
*/
ve.ui.MWAceEditorWidget = function VeUiMWAceEditorWidget( config ) {
// Configuration
config = config || {};
this.autocomplete = config.autocomplete || 'none';
this.autocompleteWordList = config.autocompleteWordList || null;
this.$ace = $( '<div dir="ltr">' );
this.editor = null;
@ -99,7 +102,9 @@ ve.ui.MWAceEditorWidget.prototype.teardown = function () {
* @fires resize
*/
ve.ui.MWAceEditorWidget.prototype.setupEditor = function () {
var basePath = mw.config.get( 'wgExtensionAssetsPath', '' );
var completer, widget = this,
basePath = mw.config.get( 'wgExtensionAssetsPath', '' );
if ( basePath.slice( 0, 2 ) === '//' ) {
// ACE uses web workers, which have importScripts, which don't like relative links.
basePath = window.location.protocol + basePath;
@ -109,10 +114,28 @@ ve.ui.MWAceEditorWidget.prototype.setupEditor = function () {
this.$input.addClass( 'oo-ui-element-hidden' );
this.editor = ace.edit( this.$ace[ 0 ] );
this.setMinRows( this.minRows );
// Autocompletion
this.editor.setOptions( {
enableBasicAutocompletion: this.autocomplete !== 'none',
enableLiveAutocompletion: this.autocomplete === 'live'
} );
if ( this.autocompleteWordList ) {
completer = {
getCompletions: function( editor, session, pos, prefix, callback ) {
var wordList = widget.autocompleteWordList;
callback( null, wordList.map( function( word ) {
return {
caption: word,
value: word,
meta: 'static'
};
} ) );
}
};
ace.require( 'ace/ext/language_tools' ).addCompleter( completer );
}
this.editor.getSession().on( 'change', this.onEditorChange.bind( this ) );
this.editor.renderer.on( 'resize', this.onEditorResize.bind( this ) );
this.setEditorValue( this.getValue() );