mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-09-26 19:56:49 +00:00
8dfbc5baa5
Objectives: * Got rid of mw prefixing in tools, inspectors and dialogs * Simplify tool classes so they can be generically used as items in bars, lists and menus * Add support for a catch-all toolbar group * Simplify tool registration, leaning on tool classes' static name property * Move default commands to command registry * Move default triggers to trigger registry * Get language tool working in standalone Change-Id: Ic97a636f9a193374728629931b6702bee1b3416a
78 lines
1.8 KiB
JavaScript
78 lines
1.8 KiB
JavaScript
/*!
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* VisualEditor Registry class.
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*
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* @copyright 2011-2013 VisualEditor Team and others; see AUTHORS.txt
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* @license The MIT License (MIT); see LICENSE.txt
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*/
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/**
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* Generic data registry.
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*
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* @abstract
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* @mixins ve.EventEmitter
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*
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* @constructor
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*/
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ve.Registry = function VeRegistry() {
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// Mixin constructors
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ve.EventEmitter.call( this );
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// Properties
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this.registry = {};
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};
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/* Inheritance */
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ve.mixinClass( ve.Registry, ve.EventEmitter );
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/* Events */
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/**
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* @event register
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* @param {string} name
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* @param {Mixed} data
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*/
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/* Methods */
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/**
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* Associate one or more symbolic names with some data.
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*
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* Only the base name will be registered, overriding any existing entry with the same base name.
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*
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* @method
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* @param {string|string[]} name Symbolic name or list of symbolic names
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* @param {Mixed} data Data to associate with symbolic name
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* @emits register
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* @throws {Error} Name argument must be a string or array
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*/
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ve.Registry.prototype.register = function ( name, data ) {
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if ( typeof name !== 'string' && !ve.isArray( name ) ) {
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throw new Error( 'Name argument must be a string or array, cannot be a ' + typeof name );
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}
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var i, len;
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if ( ve.isArray( name ) ) {
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for ( i = 0, len = name.length; i < len; i++ ) {
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this.register( name[i], data );
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}
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} else if ( typeof name === 'string' ) {
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this.registry[name] = data;
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this.emit( 'register', name, data );
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} else {
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throw new Error( 'Name must be a string or array of strings, cannot be a ' + typeof name );
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}
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};
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/**
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* Gets data for a given symbolic name.
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*
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* Lookups are done using the base name.
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*
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* @method
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* @param {string} name Symbolic name
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* @returns {Mixed|undefined} Data associated with symbolic name
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*/
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ve.Registry.prototype.lookup = function ( name ) {
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return this.registry[name];
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};
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