mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-11-15 18:39:52 +00:00
6723 lines
158 KiB
JavaScript
6723 lines
158 KiB
JavaScript
/*!
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* OOJS UI v0.1.0-pre (d047752ccc)
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* https://www.mediawiki.org/wiki/OOJS
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*
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* Copyright 2011-2013 OOJS Team and other contributors.
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* Released under the MIT license
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* http://oojs.mit-license.org
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*
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* Date: Wed Dec 04 2013 04:03:24 GMT+0100 (CET)
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*/
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( function () {
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'use strict';
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/**
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* Namespace for all classes, static methods and static properties.
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*
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* @class
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* @singleton
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*/
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OO.ui = {};
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OO.ui.bind = $.proxy;
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/**
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* Get the user's language and any fallback languages.
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*
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* These language codes are used to localize user interface elements in the user's language.
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*
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* In environments that provide a localization system, this function should be overridden to
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* return the user's language(s). The default implementation returns English (en) only.
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*
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* @returns {string[]} Language codes, in descending order of priority
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*/
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OO.ui.getUserLanguages = function () {
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return [ 'en' ];
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};
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/**
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* Get a value in an object keyed by language code.
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*
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* @param {Object.<string,Mixed>} obj Object keyed by language code
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* @param {string|null} [lang] Language code, if omitted or null defaults to any user language
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* @param {string} [fallback] Fallback code, used if no matching language can be found
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* @returns {Mixed} Local value
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*/
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OO.ui.getLocalValue = function ( obj, lang, fallback ) {
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var i, len, langs;
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// Requested language
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if ( obj[lang] ) {
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return obj[lang];
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}
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// Known user language
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langs = OO.ui.getUserLanguages();
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for ( i = 0, len = langs.length; i < len; i++ ) {
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lang = langs[i];
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if ( obj[lang] ) {
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return obj[lang];
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}
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}
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// Fallback language
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if ( obj[fallback] ) {
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return obj[fallback];
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}
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// First existing language
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for ( lang in obj ) {
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return obj[lang];
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}
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return undefined;
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};
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( function () {
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/**
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* Message store for the default implementation of OO.ui.msg
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*
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* Environments that provide a localization system should not use this, but should override
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* OO.ui.msg altogether.
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*
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* @private
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*/
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var messages = {
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// Label text for button to exit from dialog
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'ooui-dialog-action-close': 'Close',
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// Tool tip for a button that moves items in a list down one place
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'ooui-outline-control-move-down': 'Move item down',
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// Tool tip for a button that moves items in a list up one place
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'ooui-outline-control-move-up': 'Move item up',
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// Label for toggle on state
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'ooui-toggle-on': 'On',
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// Label for toggle off state
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'ooui-toggle-off': 'Off',
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// Label for the toolbar group that contains a list of all other available tools
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'ooui-toolbar-more': 'More'
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};
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/**
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* Get a localized message.
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*
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* In environments that provide a localization system, this function should be overridden to
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* return the message translated in the user's language. The default implementation always returns
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* English messages.
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*
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* After the message key, message parameters may optionally be passed. In the default implementation,
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* any occurrences of $1 are replaced with the first parameter, $2 with the second parameter, etc.
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* Alternative implementations of OO.ui.msg may use any substitution system they like, as long as
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* they support unnamed, ordered message parameters.
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*
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* @abstract
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* @param {string} key Message key
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* @param {Mixed...} [params] Message parameters
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* @returns {string} Translated message with parameters substituted
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*/
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OO.ui.msg = function ( key ) {
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var message = messages[key], params = Array.prototype.slice.call( arguments, 1 );
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if ( typeof message === 'string' ) {
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// Perform $1 substitution
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message = message.replace( /\$(\d+)/g, function ( unused, n ) {
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var i = parseInt( n, 10 );
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return params[i - 1] !== undefined ? params[i - 1] : '$' + n;
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} );
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} else {
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// Return placeholder if message not found
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message = '[' + key + ']';
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}
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return message;
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};
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} )();
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// Add more as you need
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OO.ui.Keys = {
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'UNDEFINED': 0,
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'BACKSPACE': 8,
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'DELETE': 46,
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'LEFT': 37,
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'RIGHT': 39,
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'UP': 38,
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'DOWN': 40,
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'ENTER': 13,
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'END': 35,
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'HOME': 36,
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'TAB': 9,
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'PAGEUP': 33,
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'PAGEDOWN': 34,
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'ESCAPE': 27,
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'SHIFT': 16,
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'SPACE': 32
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};
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/**
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* DOM element abstraction.
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*
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* @class
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* @abstract
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*
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* @constructor
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* @param {Object} [config] Configuration options
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* @cfg {Function} [$] jQuery for the frame the widget is in
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* @cfg {string[]} [classes] CSS class names
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* @cfg {jQuery} [$content] Content elements to append
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*/
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OO.ui.Element = function OoUiElement( config ) {
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// Configuration initialization
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config = config || {};
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// Properties
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this.$ = config.$ || OO.ui.Element.getJQuery( document );
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this.$element = this.$( this.$.context.createElement( this.getTagName() ) );
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// Initialization
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if ( Array.isArray( config.classes ) ) {
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this.$element.addClass( config.classes.join( ' ' ) );
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}
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if ( config.$content ) {
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this.$element.append( config.$content );
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}
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};
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/* Static Properties */
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/**
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* @static
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* @property
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* @inheritable
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*/
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OO.ui.Element.static = {};
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/**
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* HTML tag name.
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*
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* This may be ignored if getTagName is overridden.
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*
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* @static
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* @property {string}
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* @inheritable
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*/
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OO.ui.Element.static.tagName = 'div';
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/* Static Methods */
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/**
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* Gets a jQuery function within a specific document.
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*
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* @static
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* @param {jQuery|HTMLElement|HTMLDocument|Window} context Context to bind the function to
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* @param {OO.ui.Frame} [frame] Frame of the document context
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* @returns {Function} Bound jQuery function
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*/
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OO.ui.Element.getJQuery = function ( context, frame ) {
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function wrapper( selector ) {
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return $( selector, wrapper.context );
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}
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wrapper.context = this.getDocument( context );
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if ( frame ) {
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wrapper.frame = frame;
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}
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return wrapper;
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};
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/**
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* Get the document of an element.
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*
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* @static
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* @param {jQuery|HTMLElement|HTMLDocument|Window} obj Object to get the document for
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* @returns {HTMLDocument} Document object
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* @throws {Error} If context is invalid
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*/
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OO.ui.Element.getDocument = function ( obj ) {
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var doc =
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// jQuery - selections created "offscreen" won't have a context, so .context isn't reliable
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( obj[0] && obj[0].ownerDocument ) ||
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// Empty jQuery selections might have a context
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obj.context ||
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// HTMLElement
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obj.ownerDocument ||
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// Window
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obj.document ||
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// HTMLDocument
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( obj.nodeType === 9 && obj );
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if ( doc ) {
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return doc;
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}
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throw new Error( 'Invalid context' );
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};
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/**
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* Get the window of an element or document.
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*
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* @static
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* @param {jQuery|HTMLElement|HTMLDocument|Window} obj Context to get the window for
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* @returns {Window} Window object
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*/
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OO.ui.Element.getWindow = function ( obj ) {
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var doc = this.getDocument( obj );
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return doc.parentWindow || doc.defaultView;
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};
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/**
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* Get the direction of an element or document.
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*
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* @static
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* @param {jQuery|HTMLElement|HTMLDocument|Window} obj Context to get the direction for
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* @returns {string} Text direction, either `ltr` or `rtl`
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*/
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OO.ui.Element.getDir = function ( obj ) {
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var isDoc, isWin;
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if ( obj instanceof jQuery ) {
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obj = obj[0];
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}
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isDoc = obj.nodeType === 9;
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isWin = obj.document !== undefined;
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if ( isDoc || isWin ) {
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if ( isWin ) {
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obj = obj.document;
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}
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obj = obj.body;
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}
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return $( obj ).css( 'direction' );
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};
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/**
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* Get the offset between two frames.
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*
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* TODO: Make this function not use recursion.
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*
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* @static
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* @param {Window} from Window of the child frame
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* @param {Window} [to=window] Window of the parent frame
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* @param {Object} [offset] Offset to start with, used internally
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* @returns {Object} Offset object, containing left and top properties
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*/
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OO.ui.Element.getFrameOffset = function ( from, to, offset ) {
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var i, len, frames, frame, rect;
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if ( !to ) {
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to = window;
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}
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if ( !offset ) {
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offset = { 'top': 0, 'left': 0 };
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}
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if ( from.parent === from ) {
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return offset;
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}
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// Get iframe element
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frames = from.parent.document.getElementsByTagName( 'iframe' );
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for ( i = 0, len = frames.length; i < len; i++ ) {
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if ( frames[i].contentWindow === from ) {
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frame = frames[i];
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break;
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}
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}
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// Recursively accumulate offset values
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if ( frame ) {
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rect = frame.getBoundingClientRect();
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offset.left += rect.left;
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offset.top += rect.top;
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if ( from !== to ) {
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this.getFrameOffset( from.parent, offset );
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}
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}
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return offset;
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};
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/**
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* Get the offset between two elements.
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*
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* @static
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* @param {jQuery} $from
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* @param {jQuery} $to
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* @returns {Object} Translated position coordinates, containing top and left properties
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*/
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OO.ui.Element.getRelativePosition = function ( $from, $to ) {
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var from = $from.offset(),
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to = $to.offset();
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return { 'top': Math.round( from.top - to.top ), 'left': Math.round( from.left - to.left ) };
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};
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/**
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* Get element border sizes.
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*
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* @param {HTMLElement} el Element to measure
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* @return {Object} Dimensions object with `top`, `left`, `bottom` and `right` properties
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*/
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OO.ui.Element.getBorders = function ( el ) {
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var doc = el.ownerDocument,
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win = doc.parentWindow || doc.defaultView,
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style = win && win.getComputedStyle ?
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win.getComputedStyle( el, null ) :
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el.currentStyle,
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$el = $( el ),
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top = parseFloat( style ? style.borderTopWidth : $el.css( 'borderTopWidth' ) ) || 0,
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left = parseFloat( style ? style.borderLeftWidth : $el.css( 'borderLeftWidth' ) ) || 0,
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bottom = parseFloat( style ? style.borderBottomWidth : $el.css( 'borderBottomWidth' ) ) || 0,
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right = parseFloat( style ? style.borderRightWidth : $el.css( 'borderRightWidth' ) ) || 0;
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return {
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'top': Math.round( top ),
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'left': Math.round( left ),
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'bottom': Math.round( bottom ),
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'right': Math.round( right )
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};
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};
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/**
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* Get dimensions of an element or window.
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*
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* @param {HTMLElement|Window} el Element to measure
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* @return {Object} Dimensions object with `borders`, `scroll`, `scrollbar` and `rect` properties
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*/
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OO.ui.Element.getDimensions = function ( el ) {
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var $el, $win,
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doc = el.ownerDocument || el.document,
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win = doc.parentWindow || doc.defaultView;
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if ( win === el || el === doc.documentElement ) {
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$win = $( win );
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return {
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'borders': { 'top': 0, 'left': 0, 'bottom': 0, 'right': 0 },
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'scroll': {
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'top': $win.scrollTop(),
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'left': $win.scrollLeft()
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},
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'scrollbar': { 'right': 0, 'bottom': 0 },
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'rect': {
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'top': 0,
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'left': 0,
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'bottom': $win.innerHeight(),
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'right': $win.innerWidth()
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}
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};
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} else {
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$el = $( el );
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return {
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'borders': this.getBorders( el ),
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'scroll': {
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'top': $el.scrollTop(),
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'left': $el.scrollLeft()
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},
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'scrollbar': {
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'right': $el.innerWidth() - el.clientWidth,
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'bottom': $el.innerHeight() - el.clientHeight
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},
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'rect': el.getBoundingClientRect()
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};
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}
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};
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/**
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* Get closest scrollable container.
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*
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* Traverses up until either a scrollable element or the root is reached, in which case the window
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* will be returned.
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*
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* @static
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* @param {HTMLElement} el Element to find scrollable container for
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* @param {string} [dimension] Dimension of scrolling to look for; `x`, `y` or omit for either
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* @return {HTMLElement|Window} Closest scrollable container
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*/
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OO.ui.Element.getClosestScrollableContainer = function ( el, dimension ) {
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var i, val,
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props = [ 'overflow' ],
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$parent = $( el ).parent();
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if ( dimension === 'x' || dimension === 'y' ) {
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props.push( 'overflow-' + dimension );
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}
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while ( $parent.length ) {
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if ( $parent[0] === el.ownerDocument.body ) {
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return $parent[0];
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}
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i = props.length;
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while ( i-- ) {
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val = $parent.css( props[i] );
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if ( val === 'auto' || val === 'scroll' ) {
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return $parent[0];
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}
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}
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$parent = $parent.parent();
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}
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return this.getDocument( el ).body;
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};
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/**
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* Scroll element into view
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*
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* @static
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* @param {HTMLElement} el Element to scroll into view
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* @param {Object} [config={}] Configuration config
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* @param {string} [config.duration] jQuery animation duration value
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* @param {string} [config.direction] Scroll in only one direction, e.g. 'x' or 'y', omit
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* to scroll in both directions
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* @param {Function} [config.complete] Function to call when scrolling completes
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*/
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OO.ui.Element.scrollIntoView = function ( el, config ) {
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// Configuration initialization
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config = config || {};
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var anim = {},
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callback = typeof config.complete === 'function' && config.complete,
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sc = this.getClosestScrollableContainer( el, config.direction ),
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$sc = $( sc ),
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eld = this.getDimensions( el ),
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scd = this.getDimensions( sc ),
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rel = {
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'top': eld.rect.top - ( scd.rect.top + scd.borders.top ),
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'bottom': scd.rect.bottom - scd.borders.bottom - scd.scrollbar.bottom - eld.rect.bottom,
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'left': eld.rect.left - ( scd.rect.left + scd.borders.left ),
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'right': scd.rect.right - scd.borders.right - scd.scrollbar.right - eld.rect.right
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};
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if ( !config.direction || config.direction === 'y' ) {
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if ( rel.top < 0 ) {
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anim.scrollTop = scd.scroll.top + rel.top;
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} else if ( rel.top > 0 && rel.bottom < 0 ) {
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anim.scrollTop = scd.scroll.top + Math.min( rel.top, -rel.bottom );
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}
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}
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if ( !config.direction || config.direction === 'x' ) {
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if ( rel.left < 0 ) {
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anim.scrollLeft = scd.scroll.left + rel.left;
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} else if ( rel.left > 0 && rel.right < 0 ) {
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anim.scrollLeft = scd.scroll.left + Math.min( rel.left, -rel.right );
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}
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}
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if ( !$.isEmptyObject( anim ) ) {
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$sc.stop( true ).animate( anim, config.duration || 'fast' );
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if ( callback ) {
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$sc.queue( function ( next ) {
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callback();
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next();
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} );
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}
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} else {
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if ( callback ) {
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callback();
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}
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}
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};
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/* Methods */
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/**
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* Get the HTML tag name.
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*
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* Override this method to base the result on instance information.
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*
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* @returns {string} HTML tag name
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*/
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OO.ui.Element.prototype.getTagName = function () {
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return this.constructor.static.tagName;
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};
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/**
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* Get the DOM document.
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*
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* @returns {HTMLDocument} Document object
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*/
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OO.ui.Element.prototype.getElementDocument = function () {
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return OO.ui.Element.getDocument( this.$element );
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};
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/**
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* Get the DOM window.
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*
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* @returns {Window} Window object
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*/
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OO.ui.Element.prototype.getElementWindow = function () {
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return OO.ui.Element.getWindow( this.$element );
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};
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|
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/**
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* Get closest scrollable container.
|
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*
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* @method
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* @see #static-method-getClosestScrollableContainer
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*/
|
|
OO.ui.Element.prototype.getClosestScrollableElementContainer = function () {
|
|
return OO.ui.Element.getClosestScrollableContainer( this.$element[0] );
|
|
};
|
|
|
|
/**
|
|
* Scroll element into view
|
|
*
|
|
* @method
|
|
* @see #static-method-scrollIntoView
|
|
* @param {Object} [config={}]
|
|
*/
|
|
OO.ui.Element.prototype.scrollElementIntoView = function ( config ) {
|
|
return OO.ui.Element.scrollIntoView( this.$element[0], config );
|
|
};
|
|
/**
|
|
* Embedded iframe with the same styles as its parent.
|
|
*
|
|
* @class
|
|
* @extends OO.ui.Element
|
|
* @mixins OO.EventEmitter
|
|
*
|
|
* @constructor
|
|
* @param {Object} [config] Configuration options
|
|
*/
|
|
OO.ui.Frame = function OoUiFrame( config ) {
|
|
// Parent constructor
|
|
OO.ui.Element.call( this, config );
|
|
|
|
// Mixin constructors
|
|
OO.EventEmitter.call( this );
|
|
|
|
// Properties
|
|
this.initialized = false;
|
|
this.config = config;
|
|
|
|
// Initialize
|
|
this.$element
|
|
.addClass( 'oo-ui-frame' )
|
|
.attr( { 'frameborder': 0, 'scrolling': 'no' } );
|
|
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.Frame, OO.ui.Element );
|
|
|
|
OO.mixinClass( OO.ui.Frame, OO.EventEmitter );
|
|
|
|
/* Static Properties */
|
|
|
|
OO.ui.Frame.static.tagName = 'iframe';
|
|
|
|
/* Events */
|
|
|
|
/**
|
|
* @event initialize
|
|
*/
|
|
|
|
/* Static Methods */
|
|
|
|
/**
|
|
* Transplant the CSS styles from as parent document to a frame's document.
|
|
*
|
|
* This loops over the style sheets in the parent document, and copies their nodes to the
|
|
* frame's document. It then polls the document to see when all styles have loaded, and once they
|
|
* have, invokes the callback.
|
|
*
|
|
* If the styles still haven't loaded after a long time (5 seconds by default), we give up waiting
|
|
* and invoke the callback anyway. This protects against cases like a display: none; iframe in
|
|
* Firefox, where the styles won't load until the iframe becomes visible.
|
|
*
|
|
* For details of how we arrived at the strategy used in this function, see #load.
|
|
*
|
|
* @static
|
|
* @method
|
|
* @inheritable
|
|
* @param {HTMLDocument} parentDoc Document to transplant styles from
|
|
* @param {HTMLDocument} frameDoc Document to transplant styles to
|
|
* @param {Function} [callback] Callback to execute once styles have loaded
|
|
* @param {number} [timeout=5000] How long to wait before giving up (in ms). If 0, never give up.
|
|
*/
|
|
OO.ui.Frame.static.transplantStyles = function ( parentDoc, frameDoc, callback, timeout ) {
|
|
var i, numSheets, styleNode, newNode, timeoutID, pollNodeId, $pendingPollNodes,
|
|
$pollNodes = $( [] ),
|
|
// Fake font-family value
|
|
fontFamily = 'oo-ui-frame-transplantStyles-loaded';
|
|
|
|
for ( i = 0, numSheets = parentDoc.styleSheets.length; i < numSheets; i++ ) {
|
|
styleNode = parentDoc.styleSheets[i].ownerNode;
|
|
if ( callback && styleNode.nodeName.toLowerCase() === 'link' ) {
|
|
// External stylesheet
|
|
// Create a node with a unique ID that we're going to monitor to see when the CSS
|
|
// has loaded
|
|
pollNodeId = 'oo-ui-frame-transplantStyles-loaded-' + i;
|
|
$pollNodes = $pollNodes.add( $( '<div>', frameDoc )
|
|
.attr( 'id', pollNodeId )
|
|
.appendTo( frameDoc.body )
|
|
);
|
|
|
|
// Add <style>@import url(...); #pollNodeId { font-family: ... }</style>
|
|
// The font-family rule will only take effect once the @import finishes
|
|
newNode = frameDoc.createElement( 'style' );
|
|
newNode.textContent = '@import url(' + styleNode.href + ');\n' +
|
|
'#' + pollNodeId + ' { font-family: ' + fontFamily + '; }';
|
|
} else {
|
|
// Not an external stylesheet, or no polling required; just copy the node over
|
|
newNode = frameDoc.importNode( styleNode, true );
|
|
}
|
|
frameDoc.head.appendChild( newNode );
|
|
}
|
|
|
|
if ( callback ) {
|
|
// Poll every 100ms until all external stylesheets have loaded
|
|
$pendingPollNodes = $pollNodes;
|
|
timeoutID = setTimeout( function pollExternalStylesheets() {
|
|
while (
|
|
$pendingPollNodes.length > 0 &&
|
|
$pendingPollNodes.eq( 0 ).css( 'font-family' ) === fontFamily
|
|
) {
|
|
$pendingPollNodes = $pendingPollNodes.slice( 1 );
|
|
}
|
|
|
|
if ( $pendingPollNodes.length === 0 ) {
|
|
// We're done!
|
|
if ( timeoutID !== null ) {
|
|
timeoutID = null;
|
|
$pollNodes.remove();
|
|
callback();
|
|
}
|
|
} else {
|
|
timeoutID = setTimeout( pollExternalStylesheets, 100 );
|
|
}
|
|
}, 100 );
|
|
// ...but give up after a while
|
|
if ( timeout !== 0 ) {
|
|
setTimeout( function () {
|
|
if ( timeoutID ) {
|
|
clearTimeout( timeoutID );
|
|
timeoutID = null;
|
|
$pollNodes.remove();
|
|
callback();
|
|
}
|
|
}, timeout || 5000 );
|
|
}
|
|
}
|
|
};
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Load the frame contents.
|
|
*
|
|
* Once the iframe's stylesheets are loaded, the `initialize` event will be emitted.
|
|
*
|
|
* Sounds simple right? Read on...
|
|
*
|
|
* When you create a dynamic iframe using open/write/close, the window.load event for the
|
|
* iframe is triggered when you call close, and there's no further load event to indicate that
|
|
* everything is actually loaded.
|
|
*
|
|
* In Chrome, stylesheets don't show up in document.styleSheets until they have loaded, so we could
|
|
* just poll that array and wait for it to have the right length. However, in Firefox, stylesheets
|
|
* are added to document.styleSheets immediately, and the only way you can determine whether they've
|
|
* loaded is to attempt to access .cssRules and wait for that to stop throwing an exception. But
|
|
* cross-domain stylesheets never allow .cssRules to be accessed even after they have loaded.
|
|
*
|
|
* The workaround is to change all `<link href="...">` tags to `<style>@import url(...)</style>` tags.
|
|
* Because `@import` is blocking, Chrome won't add the stylesheet to document.styleSheets until
|
|
* the `@import` has finished, and Firefox won't allow .cssRules to be accessed until the `@import`
|
|
* has finished. And because the contents of the `<style>` tag are from the same origin, accessing
|
|
* .cssRules is allowed.
|
|
*
|
|
* However, now that we control the styles we're injecting, we might as well do away with
|
|
* browser-specific polling hacks like document.styleSheets and .cssRules, and instead inject
|
|
* `<style>@import url(...); #foo { font-family: someValue; }</style>`, then create `<div id="foo">`
|
|
* and wait for its font-family to change to someValue. Because `@import` is blocking, the font-family
|
|
* rule is not applied until after the `@import` finishes.
|
|
*
|
|
* All this stylesheet injection and polling magic is in #transplantStyles.
|
|
*
|
|
* @fires initialize
|
|
*/
|
|
OO.ui.Frame.prototype.load = function () {
|
|
var win = this.$element.prop( 'contentWindow' ),
|
|
doc = win.document,
|
|
frame = this;
|
|
|
|
// Figure out directionality:
|
|
this.dir = this.$element.closest( '[dir]' ).prop( 'dir' ) || 'ltr';
|
|
|
|
// Initialize contents
|
|
doc.open();
|
|
doc.write(
|
|
'<!doctype html>' +
|
|
'<html>' +
|
|
'<body class="oo-ui-frame-body oo-ui-' + this.dir + '" style="direction:' + this.dir + ';" dir="' + this.dir + '">' +
|
|
'<div class="oo-ui-frame-content"></div>' +
|
|
'</body>' +
|
|
'</html>'
|
|
);
|
|
doc.close();
|
|
|
|
// Properties
|
|
this.$ = OO.ui.Element.getJQuery( doc, this );
|
|
this.$content = this.$( '.oo-ui-frame-content' );
|
|
this.$document = this.$( doc );
|
|
|
|
this.constructor.static.transplantStyles( this.getElementDocument(), this.$document[0],
|
|
function () {
|
|
frame.initialized = true;
|
|
frame.emit( 'initialize' );
|
|
}
|
|
);
|
|
};
|
|
|
|
/**
|
|
* Run a callback as soon as the frame has been initialized.
|
|
*
|
|
* @param {Function} callback
|
|
*/
|
|
OO.ui.Frame.prototype.run = function ( callback ) {
|
|
if ( this.initialized ) {
|
|
callback();
|
|
} else {
|
|
this.once( 'initialize', callback );
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Sets the size of the frame.
|
|
*
|
|
* @method
|
|
* @param {number} width Frame width in pixels
|
|
* @param {number} height Frame height in pixels
|
|
* @chainable
|
|
*/
|
|
OO.ui.Frame.prototype.setSize = function ( width, height ) {
|
|
this.$element.css( { 'width': width, 'height': height } );
|
|
return this;
|
|
};
|
|
/**
|
|
* Container for elements in a child frame.
|
|
*
|
|
* @class
|
|
* @abstract
|
|
* @extends OO.ui.Element
|
|
* @mixins OO.EventEmitter
|
|
*
|
|
* @constructor
|
|
* @param {OO.ui.WindowSet} windowSet Window set this dialog is part of
|
|
* @param {Object} [config] Configuration options
|
|
* @fires initialize
|
|
*/
|
|
OO.ui.Window = function OoUiWindow( windowSet, config ) {
|
|
// Parent constructor
|
|
OO.ui.Element.call( this, config );
|
|
|
|
// Mixin constructors
|
|
OO.EventEmitter.call( this );
|
|
|
|
// Properties
|
|
this.windowSet = windowSet;
|
|
this.visible = false;
|
|
this.opening = false;
|
|
this.closing = false;
|
|
this.frame = new OO.ui.Frame( { '$': this.$ } );
|
|
this.$frame = this.$( '<div>' );
|
|
this.$ = function () {
|
|
throw new Error( 'this.$() cannot be used until the frame has been initialized.' );
|
|
};
|
|
|
|
// Initialization
|
|
this.$element
|
|
.addClass( 'oo-ui-window' )
|
|
// Hide the window using visibility: hidden; while the iframe is still loading
|
|
// Can't use display: none; because that prevents the iframe from loading in Firefox
|
|
.css( 'visibility', 'hidden' )
|
|
.append( this.$frame );
|
|
this.$frame
|
|
.addClass( 'oo-ui-window-frame' )
|
|
.append( this.frame.$element );
|
|
|
|
// Events
|
|
this.frame.connect( this, { 'initialize': 'initialize' } );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.Window, OO.ui.Element );
|
|
|
|
OO.mixinClass( OO.ui.Window, OO.EventEmitter );
|
|
|
|
/* Events */
|
|
|
|
/**
|
|
* Initialize contents.
|
|
*
|
|
* Fired asynchronously after construction when iframe is ready.
|
|
*
|
|
* @event initialize
|
|
*/
|
|
|
|
/**
|
|
* Open window.
|
|
*
|
|
* Fired after window has been opened.
|
|
*
|
|
* @event open
|
|
* @param {Object} data Window opening data
|
|
*/
|
|
|
|
/**
|
|
* Close window.
|
|
*
|
|
* Fired after window has been closed.
|
|
*
|
|
* @event close
|
|
* @param {Object} data Window closing data
|
|
*/
|
|
|
|
/* Static Properties */
|
|
|
|
/**
|
|
* Symbolic name of icon.
|
|
*
|
|
* @static
|
|
* @inheritable
|
|
* @property {string}
|
|
*/
|
|
OO.ui.Window.static.icon = 'window';
|
|
|
|
/**
|
|
* Localized message for title.
|
|
*
|
|
* @static
|
|
* @inheritable
|
|
* @property {string}
|
|
*/
|
|
OO.ui.Window.static.titleMessage = null;
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Check if window is visible.
|
|
*
|
|
* @method
|
|
* @returns {boolean} Window is visible
|
|
*/
|
|
OO.ui.Window.prototype.isVisible = function () {
|
|
return this.visible;
|
|
};
|
|
|
|
/**
|
|
* Check if window is opening.
|
|
*
|
|
* @method
|
|
* @returns {boolean} Window is opening
|
|
*/
|
|
OO.ui.Window.prototype.isOpening = function () {
|
|
return this.opening;
|
|
};
|
|
|
|
/**
|
|
* Check if window is closing.
|
|
*
|
|
* @method
|
|
* @returns {boolean} Window is closing
|
|
*/
|
|
OO.ui.Window.prototype.isClosing = function () {
|
|
return this.closing;
|
|
};
|
|
|
|
/**
|
|
* Get the window frame.
|
|
*
|
|
* @method
|
|
* @returns {OO.ui.Frame} Frame of window
|
|
*/
|
|
OO.ui.Window.prototype.getFrame = function () {
|
|
return this.frame;
|
|
};
|
|
|
|
/**
|
|
* Get the window set.
|
|
*
|
|
* @method
|
|
* @returns {OO.ui.WindowSet} Window set
|
|
*/
|
|
OO.ui.Window.prototype.getWindowSet = function () {
|
|
return this.windowSet;
|
|
};
|
|
|
|
/**
|
|
* Get the title of the window.
|
|
*
|
|
* Use #titleMessage to set this unless you need to do something fancy.
|
|
* @returns {string} Window title
|
|
*/
|
|
OO.ui.Window.prototype.getTitle = function () {
|
|
return OO.ui.msg( this.constructor.static.titleMessage );
|
|
};
|
|
|
|
/**
|
|
* Set the size of window frame.
|
|
*
|
|
* @param {number} [width=auto] Custom width
|
|
* @param {number} [height=auto] Custom height
|
|
* @chainable
|
|
*/
|
|
OO.ui.Window.prototype.setSize = function ( width, height ) {
|
|
if ( !this.frame.$content ) {
|
|
return;
|
|
}
|
|
|
|
this.frame.$element.css( {
|
|
'width': width === undefined ? 'auto' : width,
|
|
'height': height === undefined ? 'auto' : height
|
|
} );
|
|
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Set the title of the window.
|
|
*
|
|
* @param {string} [customTitle] Custom title, override the #titleMessage
|
|
* @chainable
|
|
*/
|
|
OO.ui.Window.prototype.setTitle = function ( customTitle ) {
|
|
this.$title.text( customTitle || this.getTitle() );
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Set the position of window to fit with contents..
|
|
*
|
|
* @param {string} left Left offset
|
|
* @param {string} top Top offset
|
|
* @chainable
|
|
*/
|
|
OO.ui.Window.prototype.setPosition = function ( left, top ) {
|
|
this.$element.css( { 'left': left, 'top': top } );
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Set the height of window to fit with contents.
|
|
*
|
|
* @param {number} [min=0] Min height
|
|
* @param {number} [max] Max height (defaults to content's outer height)
|
|
* @chainable
|
|
*/
|
|
OO.ui.Window.prototype.fitHeightToContents = function ( min, max ) {
|
|
var height = this.frame.$content.outerHeight();
|
|
|
|
this.frame.$element.css(
|
|
'height', Math.max( min || 0, max === undefined ? height : Math.min( max, height ) )
|
|
);
|
|
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Set the width of window to fit with contents.
|
|
*
|
|
* @param {number} [min=0] Min height
|
|
* @param {number} [max] Max height (defaults to content's outer width)
|
|
* @chainable
|
|
*/
|
|
OO.ui.Window.prototype.fitWidthToContents = function ( min, max ) {
|
|
var width = this.frame.$content.outerWidth();
|
|
|
|
this.frame.$element.css(
|
|
'width', Math.max( min || 0, max === undefined ? width : Math.min( max, width ) )
|
|
);
|
|
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Initialize window contents.
|
|
*
|
|
* The first time the window is opened, #initialize is called when it's safe to begin populating
|
|
* its contents. See #setup for a way to make changes each time the window opens.
|
|
*
|
|
* Once this method is called, this.$$ can be used to create elements within the frame.
|
|
*
|
|
* @method
|
|
* @fires initialize
|
|
* @chainable
|
|
*/
|
|
OO.ui.Window.prototype.initialize = function () {
|
|
// Properties
|
|
this.$ = this.frame.$;
|
|
this.$title = this.$( '<div class="oo-ui-window-title"></div>' );
|
|
if ( this.getTitle() ) {
|
|
this.setTitle();
|
|
}
|
|
this.$icon = this.$( '<div class="oo-ui-window-icon"></div>' )
|
|
.addClass( 'oo-ui-icon-' + this.constructor.static.icon );
|
|
this.$head = this.$( '<div class="oo-ui-window-head"></div>' );
|
|
this.$body = this.$( '<div class="oo-ui-window-body"></div>' );
|
|
this.$foot = this.$( '<div class="oo-ui-window-foot"></div>' );
|
|
this.$overlay = this.$( '<div class="oo-ui-window-overlay"></div>' );
|
|
|
|
// Initialization
|
|
this.frame.$content.append(
|
|
this.$head.append( this.$icon, this.$title ),
|
|
this.$body,
|
|
this.$foot,
|
|
this.$overlay
|
|
);
|
|
|
|
// Undo the visibility: hidden; hack from the constructor and apply display: none;
|
|
// We can do this safely now that the iframe has initialized
|
|
this.$element.hide().css( 'visibility', '' );
|
|
|
|
this.emit( 'initialize' );
|
|
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Setup window for use.
|
|
*
|
|
* Each time the window is opened, once it's ready to be interacted with, this will set it up for
|
|
* use in a particular context, based on the `data` argument.
|
|
*
|
|
* When you override this method, you must call the parent method at the very beginning.
|
|
*
|
|
* @method
|
|
* @abstract
|
|
* @param {Object} [data] Window opening data
|
|
*/
|
|
OO.ui.Window.prototype.setup = function () {
|
|
// Override to do something
|
|
};
|
|
|
|
/**
|
|
* Tear down window after use.
|
|
*
|
|
* Each time the window is closed, and it's done being interacted with, this will tear it down and
|
|
* do something with the user's interactions within the window, based on the `data` argument.
|
|
*
|
|
* When you override this method, you must call the parent method at the very end.
|
|
*
|
|
* @method
|
|
* @abstract
|
|
* @param {Object} [data] Window closing data
|
|
*/
|
|
OO.ui.Window.prototype.teardown = function () {
|
|
// Override to do something
|
|
};
|
|
|
|
/**
|
|
* Open window.
|
|
*
|
|
* Do not override this method. See #setup for a way to make changes each time the window opens.
|
|
*
|
|
* @method
|
|
* @param {Object} [data] Window opening data
|
|
* @fires open
|
|
* @chainable
|
|
*/
|
|
OO.ui.Window.prototype.open = function ( data ) {
|
|
if ( !this.opening && !this.closing && !this.visible ) {
|
|
this.opening = true;
|
|
this.frame.run( OO.ui.bind( function () {
|
|
this.$element.show();
|
|
this.visible = true;
|
|
this.frame.$element.focus();
|
|
this.emit( 'opening', data );
|
|
this.setup( data );
|
|
this.emit( 'open', data );
|
|
this.opening = false;
|
|
}, this ) );
|
|
}
|
|
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Close window.
|
|
*
|
|
* See #teardown for a way to do something each time the window closes.
|
|
*
|
|
* @method
|
|
* @param {Object} [data] Window closing data
|
|
* @fires close
|
|
* @chainable
|
|
*/
|
|
OO.ui.Window.prototype.close = function ( data ) {
|
|
if ( !this.opening && !this.closing && this.visible ) {
|
|
this.frame.$content.find( ':focus' ).blur();
|
|
this.closing = true;
|
|
this.$element.hide();
|
|
this.visible = false;
|
|
this.emit( 'closing', data );
|
|
this.teardown( data );
|
|
this.emit( 'close', data );
|
|
this.closing = false;
|
|
}
|
|
|
|
return this;
|
|
};
|
|
/**
|
|
* Set of mutually exclusive windows.
|
|
*
|
|
* @class
|
|
* @extends OO.ui.Element
|
|
* @mixins OO.EventEmitter
|
|
*
|
|
* @constructor
|
|
* @param {OO.Factory} factory Window factory
|
|
* @param {Object} [config] Configuration options
|
|
*/
|
|
OO.ui.WindowSet = function OoUiWindowSet( factory, config ) {
|
|
// Parent constructor
|
|
OO.ui.Element.call( this, config );
|
|
|
|
// Mixin constructors
|
|
OO.EventEmitter.call( this );
|
|
|
|
// Properties
|
|
this.factory = factory;
|
|
this.windows = {};
|
|
this.currentWindow = null;
|
|
|
|
// Initialization
|
|
this.$element.addClass( 'oo-ui-windowSet' );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.WindowSet, OO.ui.Element );
|
|
|
|
OO.mixinClass( OO.ui.WindowSet, OO.EventEmitter );
|
|
|
|
/* Events */
|
|
|
|
/**
|
|
* @event opening
|
|
* @param {OO.ui.Window} win Window that's being opened
|
|
* @param {Object} config Window opening information
|
|
*/
|
|
|
|
/**
|
|
* @event open
|
|
* @param {OO.ui.Window} win Window that's been opened
|
|
* @param {Object} config Window opening information
|
|
*/
|
|
|
|
/**
|
|
* @event closing
|
|
* @param {OO.ui.Window} win Window that's being closed
|
|
* @param {Object} config Window closing information
|
|
*/
|
|
|
|
/**
|
|
* @event close
|
|
* @param {OO.ui.Window} win Window that's been closed
|
|
* @param {Object} config Window closing information
|
|
*/
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Handle a window that's being opened.
|
|
*
|
|
* @method
|
|
* @param {OO.ui.Window} win Window that's being opened
|
|
* @param {Object} [config] Window opening information
|
|
* @fires opening
|
|
*/
|
|
OO.ui.WindowSet.prototype.onWindowOpening = function ( win, config ) {
|
|
if ( this.currentWindow && this.currentWindow !== win ) {
|
|
this.currentWindow.close();
|
|
}
|
|
this.currentWindow = win;
|
|
this.emit( 'opening', win, config );
|
|
};
|
|
|
|
/**
|
|
* Handle a window that's been opened.
|
|
*
|
|
* @method
|
|
* @param {OO.ui.Window} win Window that's been opened
|
|
* @param {Object} [config] Window opening information
|
|
* @fires open
|
|
*/
|
|
OO.ui.WindowSet.prototype.onWindowOpen = function ( win, config ) {
|
|
this.emit( 'open', win, config );
|
|
};
|
|
|
|
/**
|
|
* Handle a window that's being closed.
|
|
*
|
|
* @method
|
|
* @param {OO.ui.Window} win Window that's being closed
|
|
* @param {Object} [config] Window closing information
|
|
* @fires closing
|
|
*/
|
|
OO.ui.WindowSet.prototype.onWindowClosing = function ( win, config ) {
|
|
this.currentWindow = null;
|
|
this.emit( 'closing', win, config );
|
|
};
|
|
|
|
/**
|
|
* Handle a window that's been closed.
|
|
*
|
|
* @method
|
|
* @param {OO.ui.Window} win Window that's been closed
|
|
* @param {Object} [config] Window closing information
|
|
* @fires close
|
|
*/
|
|
OO.ui.WindowSet.prototype.onWindowClose = function ( win, config ) {
|
|
this.emit( 'close', win, config );
|
|
};
|
|
|
|
/**
|
|
* Get the current window.
|
|
*
|
|
* @method
|
|
* @returns {OO.ui.Window} Current window
|
|
*/
|
|
OO.ui.WindowSet.prototype.getCurrentWindow = function () {
|
|
return this.currentWindow;
|
|
};
|
|
|
|
/**
|
|
* Return a given window.
|
|
*
|
|
* @param {string} name Symbolic name of window
|
|
* @return {OO.ui.Window} Window with specified name
|
|
*/
|
|
OO.ui.WindowSet.prototype.getWindow = function ( name ) {
|
|
var win;
|
|
|
|
if ( !this.factory.lookup( name ) ) {
|
|
throw new Error( 'Unknown window: ' + name );
|
|
}
|
|
if ( !( name in this.windows ) ) {
|
|
win = this.windows[name] = this.factory.create( name, this, { '$': this.$ } );
|
|
win.connect( this, {
|
|
'opening': [ 'onWindowOpening', win ],
|
|
'open': [ 'onWindowOpen', win ],
|
|
'closing': [ 'onWindowClosing', win ],
|
|
'close': [ 'onWindowClose', win ]
|
|
} );
|
|
this.$element.append( win.$element );
|
|
win.getFrame().load();
|
|
}
|
|
return this.windows[name];
|
|
};
|
|
/**
|
|
* Modal dialog box.
|
|
*
|
|
* @class
|
|
* @abstract
|
|
* @extends OO.ui.Window
|
|
*
|
|
* @constructor
|
|
* @param {OO.ui.WindowSet} windowSet Window set this dialog is part of
|
|
* @param {Object} [config] Configuration options
|
|
* @cfg {boolean} [footless] Hide foot
|
|
* @cfg {boolean} [small] Make the dialog small
|
|
*/
|
|
OO.ui.Dialog = function OoUiDialog( windowSet, config ) {
|
|
// Configuration initialization
|
|
config = config || {};
|
|
|
|
// Parent constructor
|
|
OO.ui.Window.call( this, windowSet, config );
|
|
|
|
// Properties
|
|
this.visible = false;
|
|
this.footless = !!config.footless;
|
|
this.small = !!config.small;
|
|
this.onWindowMouseWheelHandler = OO.ui.bind( this.onWindowMouseWheel, this );
|
|
this.onDocumentKeyDownHandler = OO.ui.bind( this.onDocumentKeyDown, this );
|
|
|
|
// Events
|
|
this.$element.on( 'mousedown', false );
|
|
|
|
// Initialization
|
|
this.$element.addClass( 'oo-ui-dialog' );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.Dialog, OO.ui.Window );
|
|
|
|
/* Static Properties */
|
|
|
|
/**
|
|
* Symbolic name of dialog.
|
|
*
|
|
* @abstract
|
|
* @static
|
|
* @property {string}
|
|
* @inheritable
|
|
*/
|
|
OO.ui.Dialog.static.name = '';
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Handle close button click events.
|
|
*
|
|
* @method
|
|
*/
|
|
OO.ui.Dialog.prototype.onCloseButtonClick = function () {
|
|
this.close( { 'action': 'cancel' } );
|
|
};
|
|
|
|
/**
|
|
* Handle window mouse wheel events.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Mouse wheel event
|
|
*/
|
|
OO.ui.Dialog.prototype.onWindowMouseWheel = function () {
|
|
return false;
|
|
};
|
|
|
|
/**
|
|
* Handle document key down events.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Key down event
|
|
*/
|
|
OO.ui.Dialog.prototype.onDocumentKeyDown = function ( e ) {
|
|
switch ( e.which ) {
|
|
case OO.ui.Keys.PAGEUP:
|
|
case OO.ui.Keys.PAGEDOWN:
|
|
case OO.ui.Keys.END:
|
|
case OO.ui.Keys.HOME:
|
|
case OO.ui.Keys.LEFT:
|
|
case OO.ui.Keys.UP:
|
|
case OO.ui.Keys.RIGHT:
|
|
case OO.ui.Keys.DOWN:
|
|
// Prevent any key events that might cause scrolling
|
|
return false;
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Handle frame document key down events.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Key down event
|
|
*/
|
|
OO.ui.Dialog.prototype.onFrameDocumentKeyDown = function ( e ) {
|
|
if ( e.which === OO.ui.Keys.ESCAPE ) {
|
|
this.close( { 'action': 'cancel' } );
|
|
return false;
|
|
}
|
|
};
|
|
|
|
/**
|
|
* @inheritdoc
|
|
*/
|
|
OO.ui.Dialog.prototype.initialize = function () {
|
|
// Parent method
|
|
OO.ui.Window.prototype.initialize.call( this );
|
|
|
|
// Properties
|
|
this.closeButton = new OO.ui.IconButtonWidget( {
|
|
'$': this.$, 'title': OO.ui.msg( 'ooui-dialog-action-close' ), 'icon': 'close'
|
|
} );
|
|
|
|
// Events
|
|
this.closeButton.connect( this, { 'click': 'onCloseButtonClick' } );
|
|
this.frame.$document.on( 'keydown', OO.ui.bind( this.onFrameDocumentKeyDown, this ) );
|
|
|
|
// Initialization
|
|
this.frame.$content.addClass( 'oo-ui-dialog-content' );
|
|
if ( this.footless ) {
|
|
this.frame.$content.addClass( 'oo-ui-dialog-content-footless' );
|
|
}
|
|
if ( this.small ) {
|
|
this.$frame.addClass( 'oo-ui-window-frame-small' );
|
|
}
|
|
this.closeButton.$element.addClass( 'oo-ui-window-closeButton' );
|
|
this.$head.append( this.closeButton.$element );
|
|
};
|
|
|
|
/**
|
|
* @inheritdoc
|
|
*/
|
|
OO.ui.Dialog.prototype.setup = function ( data ) {
|
|
// Parent method
|
|
OO.ui.Window.prototype.setup.call( this, data );
|
|
|
|
// Prevent scrolling in top-level window
|
|
this.$( window ).on( 'mousewheel', this.onWindowMouseWheelHandler );
|
|
this.$( document ).on( 'keydown', this.onDocumentKeyDownHandler );
|
|
};
|
|
|
|
/**
|
|
* @inheritdoc
|
|
*/
|
|
OO.ui.Dialog.prototype.teardown = function ( data ) {
|
|
// Parent method
|
|
OO.ui.Window.prototype.teardown.call( this, data );
|
|
|
|
// Allow scrolling in top-level window
|
|
this.$( window ).off( 'mousewheel', this.onWindowMouseWheelHandler );
|
|
this.$( document ).off( 'keydown', this.onDocumentKeyDownHandler );
|
|
};
|
|
|
|
/**
|
|
* @inheritdoc
|
|
*/
|
|
OO.ui.Dialog.prototype.close = function ( data ) {
|
|
if ( !this.opening && !this.closing && this.visible ) {
|
|
// Trigger transition
|
|
this.$element.addClass( 'oo-ui-dialog-closing' );
|
|
// Allow transition to complete before actually closing
|
|
setTimeout( OO.ui.bind( function () {
|
|
this.$element.removeClass( 'oo-ui-dialog-closing' );
|
|
// Parent method
|
|
OO.ui.Window.prototype.close.call( this, data );
|
|
}, this ), 250 );
|
|
}
|
|
};
|
|
/**
|
|
* Container for elements.
|
|
*
|
|
* @class
|
|
* @abstract
|
|
* @extends OO.ui.Element
|
|
* @mixin OO.EventEmitter
|
|
*
|
|
* @constructor
|
|
* @param {Object} [config] Configuration options
|
|
*/
|
|
OO.ui.Layout = function OoUiLayout( config ) {
|
|
// Initialize config
|
|
config = config || {};
|
|
|
|
// Parent constructor
|
|
OO.ui.Element.call( this, config );
|
|
|
|
// Mixin constructors
|
|
OO.EventEmitter.call( this );
|
|
|
|
// Initialization
|
|
this.$element.addClass( 'oo-ui-layout' );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.Layout, OO.ui.Element );
|
|
|
|
OO.mixinClass( OO.ui.Layout, OO.EventEmitter );
|
|
/**
|
|
* User interface control.
|
|
*
|
|
* @class
|
|
* @abstract
|
|
* @extends OO.ui.Element
|
|
* @mixin OO.EventEmitter
|
|
*
|
|
* @constructor
|
|
* @param {Object} [config] Configuration options
|
|
* @cfg {boolean} [disabled=false] Disable
|
|
*/
|
|
OO.ui.Widget = function OoUiWidget( config ) {
|
|
// Initialize config
|
|
config = $.extend( { 'disabled': false }, config );
|
|
|
|
// Parent constructor
|
|
OO.ui.Element.call( this, config );
|
|
|
|
// Mixin constructors
|
|
OO.EventEmitter.call( this );
|
|
|
|
// Properties
|
|
this.disabled = config.disabled;
|
|
|
|
// Initialization
|
|
this.$element.addClass( 'oo-ui-widget' );
|
|
this.setDisabled( this.disabled );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.Widget, OO.ui.Element );
|
|
|
|
OO.mixinClass( OO.ui.Widget, OO.EventEmitter );
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Check if the widget is disabled.
|
|
*
|
|
* @method
|
|
* @param {boolean} Button is disabled
|
|
*/
|
|
OO.ui.Widget.prototype.isDisabled = function () {
|
|
return this.disabled;
|
|
};
|
|
|
|
/**
|
|
* Set the disabled state of the widget.
|
|
*
|
|
* This should probably change the widgets's appearance and prevent it from being used.
|
|
*
|
|
* @method
|
|
* @param {boolean} disabled Disable button
|
|
* @chainable
|
|
*/
|
|
OO.ui.Widget.prototype.setDisabled = function ( disabled ) {
|
|
this.disabled = !!disabled;
|
|
if ( this.disabled ) {
|
|
this.$element.addClass( 'oo-ui-widget-disabled' );
|
|
} else {
|
|
this.$element.removeClass( 'oo-ui-widget-disabled' );
|
|
}
|
|
return this;
|
|
};
|
|
/**
|
|
* Element that can be automatically clipped to visible boundaies.
|
|
*
|
|
* @class
|
|
* @abstract
|
|
*
|
|
* @constructor
|
|
* @param {jQuery} $clippable Nodes to clip, assigned to #$clippable
|
|
*/
|
|
OO.ui.ClippableElement = function OoUiClippableElement( $clippable ) {
|
|
// Properties
|
|
this.$clippable = $clippable;
|
|
this.clipping = false;
|
|
this.clipped = false;
|
|
this.$clippableContainer = null;
|
|
this.$clippableScroller = null;
|
|
this.$clippableWindow = null;
|
|
this.onClippableContainerScrollHandler = OO.ui.bind( this.clip, this );
|
|
this.onClippableWindowResizeHandler = OO.ui.bind( this.clip, this );
|
|
|
|
// Initialization
|
|
this.$clippable.addClass( 'oo-ui-clippableElement-clippable' );
|
|
};
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Set clipping.
|
|
*
|
|
* @method
|
|
* @param {boolean} value Enable clipping
|
|
* @chainable
|
|
*/
|
|
OO.ui.ClippableElement.prototype.setClipping = function ( value ) {
|
|
value = !!value;
|
|
|
|
if ( this.clipping !== value ) {
|
|
this.clipping = value;
|
|
if ( this.clipping ) {
|
|
this.$clippableContainer = this.$( this.getClosestScrollableElementContainer() );
|
|
// If the clippable container is the body, we have to listen to scroll events and check
|
|
// jQuery.scrollTop on the window because of browser inconsistencies
|
|
this.$clippableScroller = this.$clippableContainer.is( 'body' ) ?
|
|
this.$( OO.ui.Element.getWindow( this.$clippableContainer ) ) :
|
|
this.$clippableContainer;
|
|
this.$clippableScroller.on( 'scroll', this.onClippableContainerScrollHandler );
|
|
this.$clippableWindow = this.$( this.getElementWindow() )
|
|
.on( 'resize', this.onClippableWindowResizeHandler );
|
|
// Initial clip after visible
|
|
setTimeout( OO.ui.bind( this.clip, this ) );
|
|
} else {
|
|
this.$clippableContainer = null;
|
|
this.$clippableScroller.off( 'scroll', this.onClippableContainerScrollHandler );
|
|
this.$clippableScroller = null;
|
|
this.$clippableWindow.off( 'resize', this.onClippableWindowResizeHandler );
|
|
this.$clippableWindow = null;
|
|
}
|
|
}
|
|
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Check if the element will be clipped to fit the visible area of the nearest scrollable container.
|
|
*
|
|
* @method
|
|
* @return {boolean} Element will be clipped to the visible area
|
|
*/
|
|
OO.ui.ClippableElement.prototype.isClipping = function () {
|
|
return this.clipping;
|
|
};
|
|
|
|
/**
|
|
* Check if the bottom or right of the element is being clipped by the nearest scrollable container.
|
|
*
|
|
* @method
|
|
* @return {boolean} Part of the element is being clipped
|
|
*/
|
|
OO.ui.ClippableElement.prototype.isClipped = function () {
|
|
return this.clipped;
|
|
};
|
|
|
|
/**
|
|
* Clip element to visible boundaries and allow scrolling when needed.
|
|
*
|
|
* Element will be clipped the bottom or right of the element is within 10px of the edge of, or
|
|
* overlapped by, the visible area of the nearest scrollable container.
|
|
*
|
|
* @method
|
|
* @chainable
|
|
*/
|
|
OO.ui.ClippableElement.prototype.clip = function () {
|
|
if ( !this.clipping ) {
|
|
// this.$clippableContainer and this.$clippableWindow are null, so the below will fail
|
|
return this;
|
|
}
|
|
|
|
var buffer = 10,
|
|
cOffset = this.$clippable.offset(),
|
|
ccOffset = this.$clippableContainer.offset() || { 'top': 0, 'left': 0 },
|
|
ccHeight = this.$clippableContainer.innerHeight() - buffer,
|
|
ccWidth = this.$clippableContainer.innerWidth() - buffer,
|
|
scrollTop = this.$clippableScroller.scrollTop(),
|
|
scrollLeft = this.$clippableScroller.scrollLeft(),
|
|
desiredWidth = ( ccOffset.left + scrollLeft + ccWidth ) - cOffset.left,
|
|
desiredHeight = ( ccOffset.top + scrollTop + ccHeight ) - cOffset.top,
|
|
naturalWidth = this.$clippable.prop( 'scrollWidth' ),
|
|
naturalHeight = this.$clippable.prop( 'scrollHeight' ),
|
|
clipWidth = desiredWidth < naturalWidth,
|
|
clipHeight = desiredHeight < naturalHeight;
|
|
|
|
if ( clipWidth ) {
|
|
this.$clippable.css( { 'overflow-x': 'auto', 'width': desiredWidth } );
|
|
} else {
|
|
this.$clippable.css( { 'overflow-x': '', 'width': '' } );
|
|
}
|
|
if ( clipHeight ) {
|
|
this.$clippable.css( { 'overflow-y': 'auto', 'height': desiredHeight } );
|
|
} else {
|
|
this.$clippable.css( { 'overflow-y': '', 'height': '' } );
|
|
}
|
|
|
|
this.clipped = clipWidth || clipHeight;
|
|
|
|
return this;
|
|
};
|
|
/**
|
|
* Element with named flags, used for styling, that can be added, removed and listed and checked.
|
|
*
|
|
* @class
|
|
* @abstract
|
|
*
|
|
* @constructor
|
|
* @param {Object} [config] Configuration options
|
|
* @cfg {string[]} [flags=[]] Styling flags, e.g. 'primary', 'destructive' or 'constructive'
|
|
*/
|
|
OO.ui.FlaggableElement = function OoUiFlaggableElement( config ) {
|
|
// Config initialization
|
|
config = config || {};
|
|
|
|
// Properties
|
|
this.flags = {};
|
|
|
|
// Initialization
|
|
this.setFlags( config.flags );
|
|
};
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Check if a flag is set.
|
|
*
|
|
* @method
|
|
* @param {string} flag Flag name to check
|
|
* @returns {boolean} Has flag
|
|
*/
|
|
OO.ui.FlaggableElement.prototype.hasFlag = function ( flag ) {
|
|
return flag in this.flags;
|
|
};
|
|
|
|
/**
|
|
* Get the names of all flags.
|
|
*
|
|
* @method
|
|
* @returns {string[]} flags Flag names
|
|
*/
|
|
OO.ui.FlaggableElement.prototype.getFlags = function () {
|
|
return Object.keys( this.flags );
|
|
};
|
|
|
|
/**
|
|
* Add one or more flags.
|
|
*
|
|
* @method
|
|
* @param {string[]|Object.<string, boolean>} flags List of flags to add, or list of set/remove
|
|
* values, keyed by flag name
|
|
* @chainable
|
|
*/
|
|
OO.ui.FlaggableElement.prototype.setFlags = function ( flags ) {
|
|
var i, len, flag,
|
|
classPrefix = 'oo-ui-flaggableElement-';
|
|
|
|
if ( Array.isArray( flags ) ) {
|
|
for ( i = 0, len = flags.length; i < len; i++ ) {
|
|
flag = flags[i];
|
|
// Set
|
|
this.flags[flag] = true;
|
|
this.$element.addClass( classPrefix + flag );
|
|
}
|
|
} else if ( OO.isPlainObject( flags ) ) {
|
|
for ( flag in flags ) {
|
|
if ( flags[flags] ) {
|
|
// Set
|
|
this.flags[flag] = true;
|
|
this.$element.addClass( classPrefix + flag );
|
|
} else {
|
|
// Remove
|
|
delete this.flags[flag];
|
|
this.$element.removeClass( classPrefix + flag );
|
|
}
|
|
}
|
|
}
|
|
return this;
|
|
};
|
|
/**
|
|
* Element containing a sequence of child elements.
|
|
*
|
|
* @class
|
|
* @abstract
|
|
*
|
|
* @constructor
|
|
* @param {jQuery} $group Container node, assigned to #$group
|
|
*/
|
|
OO.ui.GroupElement = function OoUiGroupElement( $group ) {
|
|
// Properties
|
|
this.$group = $group;
|
|
this.items = [];
|
|
this.$items = this.$( [] );
|
|
};
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Get items.
|
|
*
|
|
* @method
|
|
* @returns {OO.ui.Element[]} Items
|
|
*/
|
|
OO.ui.GroupElement.prototype.getItems = function () {
|
|
return this.items.slice( 0 );
|
|
};
|
|
|
|
/**
|
|
* Add items.
|
|
*
|
|
* @method
|
|
* @param {OO.ui.Element[]} items Item
|
|
* @param {number} [index] Index to insert items after
|
|
* @chainable
|
|
*/
|
|
OO.ui.GroupElement.prototype.addItems = function ( items, index ) {
|
|
var i, len, item, currentIndex,
|
|
$items = this.$( [] );
|
|
|
|
for ( i = 0, len = items.length; i < len; i++ ) {
|
|
item = items[i];
|
|
|
|
// Check if item exists then remove it first, effectively "moving" it
|
|
currentIndex = this.items.indexOf( item );
|
|
if ( currentIndex >= 0 ) {
|
|
this.removeItems( [ item ] );
|
|
// Adjust index to compensate for removal
|
|
if ( currentIndex < index ) {
|
|
index--;
|
|
}
|
|
}
|
|
// Add the item
|
|
$items = $items.add( item.$element );
|
|
}
|
|
|
|
if ( index === undefined || index < 0 || index >= this.items.length ) {
|
|
this.$group.append( $items );
|
|
this.items.push.apply( this.items, items );
|
|
} else if ( index === 0 ) {
|
|
this.$group.prepend( $items );
|
|
this.items.unshift.apply( this.items, items );
|
|
} else {
|
|
this.$items.eq( index ).before( $items );
|
|
this.items.splice.apply( this.items, [ index, 0 ].concat( items ) );
|
|
}
|
|
|
|
this.$items = this.$items.add( $items );
|
|
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Remove items.
|
|
*
|
|
* Items will be detached, not removed, so they can be used later.
|
|
*
|
|
* @method
|
|
* @param {OO.ui.Element[]} items Items to remove
|
|
* @chainable
|
|
*/
|
|
OO.ui.GroupElement.prototype.removeItems = function ( items ) {
|
|
var i, len, item, index;
|
|
// Remove specific items
|
|
for ( i = 0, len = items.length; i < len; i++ ) {
|
|
item = items[i];
|
|
index = this.items.indexOf( item );
|
|
if ( index !== -1 ) {
|
|
this.items.splice( index, 1 );
|
|
item.$element.detach();
|
|
this.$items = this.$items.not( item.$element );
|
|
}
|
|
}
|
|
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Clear all items.
|
|
*
|
|
* Items will be detached, not removed, so they can be used later.
|
|
*
|
|
* @method
|
|
* @chainable
|
|
*/
|
|
OO.ui.GroupElement.prototype.clearItems = function () {
|
|
this.items = [];
|
|
this.$items.detach();
|
|
this.$items = this.$( [] );
|
|
|
|
return this;
|
|
};
|
|
/**
|
|
* Element containing an icon.
|
|
*
|
|
* @class
|
|
* @abstract
|
|
*
|
|
* @constructor
|
|
* @param {jQuery} $icon Icon node, assigned to #$icon
|
|
* @param {Object} [config] Configuration options
|
|
* @cfg {Object|string} [icon=''] Symbolic icon name, or map of icon names keyed by language ID;
|
|
* use the 'default' key to specify the icon to be used when there is no icon in the user's language.
|
|
*/
|
|
OO.ui.IconedElement = function OoUiIconedElement( $icon, config ) {
|
|
// Config intialization
|
|
config = config || {};
|
|
|
|
// Properties
|
|
this.$icon = $icon;
|
|
this.icon = null;
|
|
|
|
// Initialization
|
|
this.$icon.addClass( 'oo-ui-iconedElement-icon' );
|
|
this.setIcon( config.icon );
|
|
};
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Set the icon.
|
|
*
|
|
* @method
|
|
* @param {Object|string} [value] Symbolic name of icon to use
|
|
* @chainable
|
|
*/
|
|
OO.ui.IconedElement.prototype.setIcon = function ( value ) {
|
|
var icon = OO.isPlainObject( value ) ? OO.ui.getLocalValue( value, null, 'default' ) : value;
|
|
|
|
if ( this.icon ) {
|
|
this.$icon.removeClass( 'oo-ui-icon-' + this.icon );
|
|
}
|
|
if ( typeof icon === 'string' ) {
|
|
icon = icon.trim();
|
|
if ( icon.length ) {
|
|
this.$icon.addClass( 'oo-ui-icon-' + icon );
|
|
this.icon = icon;
|
|
}
|
|
}
|
|
return this;
|
|
};
|
|
/**
|
|
* Element containing a label.
|
|
*
|
|
* @class
|
|
* @abstract
|
|
*
|
|
* @constructor
|
|
* @param {jQuery} $label Label node, assigned to #$label
|
|
* @param {Object} [config] Configuration options
|
|
* @cfg {jQuery|string} [label=''] Label text
|
|
*/
|
|
OO.ui.LabeledElement = function OoUiLabeledElement( $label, config ) {
|
|
// Config intialization
|
|
config = config || {};
|
|
|
|
// Properties
|
|
this.$label = $label;
|
|
this.label = null;
|
|
|
|
// Initialization
|
|
this.$label.addClass( 'oo-ui-labeledElement-label' );
|
|
this.setLabel( config.label );
|
|
};
|
|
|
|
/* Static Properties */
|
|
|
|
OO.ui.LabeledElement.static = {};
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Set the label.
|
|
*
|
|
* @method
|
|
* @param {jQuery|string} [value] jQuery HTML node selection or string text value to use for label
|
|
* @chainable
|
|
*/
|
|
OO.ui.LabeledElement.prototype.setLabel = function ( value ) {
|
|
var empty = false;
|
|
|
|
if ( typeof value === 'string' && value.trim() ) {
|
|
this.$label.text( value );
|
|
this.label = value;
|
|
} else if ( value instanceof jQuery ) {
|
|
this.$label.empty().append( value );
|
|
this.label = value;
|
|
} else {
|
|
this.$label.empty();
|
|
this.label = null;
|
|
empty = true;
|
|
}
|
|
this.$label[empty ? 'addClass' : 'removeClass']( 'oo-ui-labeledElement-empty' );
|
|
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Fit the label.
|
|
*
|
|
* @method
|
|
* @chainable
|
|
*/
|
|
OO.ui.LabeledElement.prototype.fitLabel = function () {
|
|
if ( this.$label.autoEllipsis ) {
|
|
this.$label.autoEllipsis( { 'hasSpan': false, 'tooltip': true } );
|
|
}
|
|
return this;
|
|
};
|
|
/**
|
|
* Popuppable element.
|
|
*
|
|
* @class
|
|
* @abstract
|
|
*
|
|
* @constructor
|
|
* @param {Object} [config] Configuration options
|
|
* @cfg {number} [popupWidth=320] Width of popup
|
|
* @cfg {number} [popupHeight] Height of popup
|
|
* @cfg {Object} [popup] Configuration to pass to popup
|
|
*/
|
|
OO.ui.PopuppableElement = function OoUiPopuppableElement( config ) {
|
|
// Configuration initialization
|
|
config = $.extend( { 'popupWidth': 320 }, config );
|
|
|
|
// Properties
|
|
this.popup = new OO.ui.PopupWidget( $.extend(
|
|
{ 'align': 'center', 'autoClose': true },
|
|
config.popup,
|
|
{ '$': this.$, '$autoCloseIgnore': this.$element }
|
|
) );
|
|
this.popupWidth = config.popupWidth;
|
|
this.popupHeight = config.popupHeight;
|
|
};
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Get popup.
|
|
*
|
|
* @method
|
|
* @returns {OO.ui.PopupWidget} Popup widget
|
|
*/
|
|
OO.ui.PopuppableElement.prototype.getPopup = function () {
|
|
return this.popup;
|
|
};
|
|
|
|
/**
|
|
* Show popup.
|
|
*
|
|
* @method
|
|
*/
|
|
OO.ui.PopuppableElement.prototype.showPopup = function () {
|
|
this.popup.show().display( this.popupWidth, this.popupHeight );
|
|
};
|
|
|
|
/**
|
|
* Hide popup.
|
|
*
|
|
* @method
|
|
*/
|
|
OO.ui.PopuppableElement.prototype.hidePopup = function () {
|
|
this.popup.hide();
|
|
};
|
|
/**
|
|
* Generic toolbar tool.
|
|
*
|
|
* @class
|
|
* @abstract
|
|
* @extends OO.ui.Widget
|
|
* @mixins OO.ui.IconedElement
|
|
* @mixins OO.ui.LabeledElement
|
|
*
|
|
* @constructor
|
|
* @param {OO.ui.ToolGroup} toolGroup
|
|
* @param {Object} [config] Configuration options
|
|
*/
|
|
OO.ui.Tool = function OoUiTool( toolGroup, config ) {
|
|
// Parent constructor
|
|
OO.ui.Widget.call( this, config );
|
|
|
|
// Mixin constructors
|
|
OO.ui.IconedElement.call( this, this.$( '<span>' ) );
|
|
OO.ui.LabeledElement.call( this, this.$( '<span>' ) );
|
|
|
|
// Properties
|
|
this.toolGroup = toolGroup;
|
|
this.toolbar = this.toolGroup.getToolbar();
|
|
this.active = false;
|
|
this.$link = this.$( '<a>' );
|
|
|
|
// Events
|
|
this.toolbar.connect( this, { 'updateState': 'onUpdateState' } );
|
|
|
|
// Initialization
|
|
this.$link
|
|
.addClass( 'oo-ui-tool-link' )
|
|
.append( this.$icon, this.$label );
|
|
this.$element
|
|
.data( 'oo-ui-tool', this )
|
|
.addClass(
|
|
'oo-ui-tool ' + 'oo-ui-tool-name-' +
|
|
this.constructor.static.name.replace( /^([^\/]+)\/([^\/]+).*$/, '$1-$2' )
|
|
)
|
|
.append( this.$link );
|
|
this.setIcon( this.constructor.static.icon );
|
|
this.updateLabel();
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.Tool, OO.ui.Widget );
|
|
|
|
OO.mixinClass( OO.ui.Tool, OO.ui.IconedElement );
|
|
OO.mixinClass( OO.ui.Tool, OO.ui.LabeledElement );
|
|
|
|
/* Events */
|
|
|
|
/**
|
|
* @event select
|
|
*/
|
|
|
|
/* Static Properties */
|
|
|
|
OO.ui.Tool.static.tagName = 'span';
|
|
|
|
/**
|
|
* Symbolic name of tool.
|
|
*
|
|
* @abstract
|
|
* @static
|
|
* @property {string}
|
|
* @inheritable
|
|
*/
|
|
OO.ui.Tool.static.name = '';
|
|
|
|
/**
|
|
* Tool group.
|
|
*
|
|
* @abstract
|
|
* @static
|
|
* @property {string}
|
|
* @inheritable
|
|
*/
|
|
OO.ui.Tool.static.group = '';
|
|
|
|
/**
|
|
* Symbolic name of icon.
|
|
*
|
|
* Value should be the unique portion of an icon CSS class name, such as 'up' for 'oo-ui-icon-up'.
|
|
*
|
|
* For i18n purposes, this property can be an object containing a `default` icon name property and
|
|
* additional icon names keyed by language code.
|
|
*
|
|
* Example of i18n icon definition:
|
|
* { 'default': 'bold-a', 'en': 'bold-b', 'de': 'bold-f' }
|
|
*
|
|
* @abstract
|
|
* @static
|
|
* @property {string|Object}
|
|
* @inheritable
|
|
*/
|
|
OO.ui.Tool.static.icon = '';
|
|
|
|
/**
|
|
* Message key for tool title.
|
|
*
|
|
* Title is used as a tooltip when the tool is part of a bar tool group, or a label when the tool
|
|
* is part of a list or menu tool group. If a trigger is associated with an action by the same name
|
|
* as the tool, a description of its keyboard shortcut for the appropriate platform will be
|
|
* appended to the title if the tool is part of a bar tool group.
|
|
*
|
|
* @abstract
|
|
* @static
|
|
* @property {string}
|
|
* @inheritable
|
|
*/
|
|
OO.ui.Tool.static.titleMessage = '';
|
|
|
|
/**
|
|
* Tool can be automatically added to tool groups.
|
|
*
|
|
* @static
|
|
* @property {boolean}
|
|
* @inheritable
|
|
*/
|
|
OO.ui.Tool.static.autoAdd = true;
|
|
|
|
/**
|
|
* Check if this tool is compatible with given data.
|
|
*
|
|
* @method
|
|
* @static
|
|
* @inheritable
|
|
* @param {Mixed} data Data to check
|
|
* @returns {boolean} Tool can be used with data
|
|
*/
|
|
OO.ui.Tool.static.isCompatibleWith = function () {
|
|
return false;
|
|
};
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Handle the toolbar state being updated.
|
|
*
|
|
* This is an abstract method that must be overridden in a concrete subclass.
|
|
*
|
|
* @abstract
|
|
* @method
|
|
*/
|
|
OO.ui.Tool.prototype.onUpdateState = function () {
|
|
throw new Error(
|
|
'OO.ui.Tool.onUpdateState not implemented in this subclass:' + this.constructor
|
|
);
|
|
};
|
|
|
|
/**
|
|
* Handle the tool being selected.
|
|
*
|
|
* This is an abstract method that must be overridden in a concrete subclass.
|
|
*
|
|
* @abstract
|
|
* @method
|
|
*/
|
|
OO.ui.Tool.prototype.onSelect = function () {
|
|
throw new Error(
|
|
'OO.ui.Tool.onSelect not implemented in this subclass:' + this.constructor
|
|
);
|
|
};
|
|
|
|
/**
|
|
* Check if the button is active.
|
|
*
|
|
* @method
|
|
* @param {boolean} Button is active
|
|
*/
|
|
OO.ui.Tool.prototype.isActive = function () {
|
|
return this.active;
|
|
};
|
|
|
|
/**
|
|
* Make the button appear active or inactive.
|
|
*
|
|
* @method
|
|
* @param {boolean} state Make button appear active
|
|
*/
|
|
OO.ui.Tool.prototype.setActive = function ( state ) {
|
|
this.active = !!state;
|
|
if ( this.active ) {
|
|
this.$element.addClass( 'oo-ui-tool-active' );
|
|
} else {
|
|
this.$element.removeClass( 'oo-ui-tool-active' );
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Get the tool title.
|
|
*
|
|
* @method
|
|
* @returns {string} [title] Title text
|
|
*/
|
|
OO.ui.Tool.prototype.getTitle = function () {
|
|
var key = this.constructor.static.titleMessage;
|
|
return typeof key === 'string' ? OO.ui.msg( key ) : '';
|
|
};
|
|
|
|
/**
|
|
* Get the tool's symbolic name.
|
|
*
|
|
* @method
|
|
* @returns {string} Symbolic name of tool
|
|
*/
|
|
OO.ui.Tool.prototype.getName = function () {
|
|
return this.constructor.static.name;
|
|
};
|
|
|
|
/**
|
|
* Update the label.
|
|
*
|
|
* @method
|
|
*/
|
|
OO.ui.Tool.prototype.updateLabel = function () {
|
|
var title = this.getTitle(),
|
|
labelTooltips = this.toolGroup.constructor.static.labelTooltips,
|
|
accelTooltips = this.toolGroup.constructor.static.accelTooltips,
|
|
accel = this.toolbar.getToolAccelerator( this.constructor.static.name ),
|
|
tooltipParts = [];
|
|
|
|
this.setLabel(
|
|
this.$( '<span>' )
|
|
.addClass( 'oo-ui-tool-title' )
|
|
.text( title )
|
|
.add(
|
|
this.$( '<span>' )
|
|
.addClass( 'oo-ui-tool-accel' )
|
|
.text( accel )
|
|
)
|
|
);
|
|
|
|
if ( labelTooltips && typeof title === 'string' && title.length ) {
|
|
tooltipParts.push( title );
|
|
}
|
|
if ( accelTooltips && typeof accel === 'string' && accel.length ) {
|
|
tooltipParts.push( accel );
|
|
}
|
|
if ( tooltipParts.length ) {
|
|
this.$link.attr( 'title', tooltipParts.join( ' ' ) );
|
|
} else {
|
|
this.$link.removeAttr( 'title' );
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Destroy tool.
|
|
*
|
|
* @method
|
|
*/
|
|
OO.ui.Tool.prototype.destroy = function () {
|
|
this.toolbar.disconnect( this );
|
|
this.$element.remove();
|
|
};
|
|
/**
|
|
* Collection of tool groups.
|
|
*
|
|
* @class
|
|
* @extends OO.ui.Element
|
|
* @mixins OO.EventEmitter
|
|
* @mixins OO.ui.GroupElement
|
|
*
|
|
* @constructor
|
|
* @param {OO.Factory} toolFactory Factory for creating tools
|
|
* @param {Object} [options] Configuration options
|
|
* @cfg {boolean} [actions] Add an actions section opposite to the tools
|
|
* @cfg {boolean} [shadow] Add a shadow below the toolbar
|
|
*/
|
|
OO.ui.Toolbar = function OoUiToolbar( toolFactory, options ) {
|
|
// Configuration initialization
|
|
options = options || {};
|
|
|
|
// Parent constructor
|
|
OO.ui.Element.call( this, options );
|
|
|
|
// Mixin constructors
|
|
OO.EventEmitter.call( this );
|
|
OO.ui.GroupElement.call( this, this.$( '<div>' ) );
|
|
|
|
// Properties
|
|
this.toolFactory = toolFactory;
|
|
this.groups = [];
|
|
this.tools = {};
|
|
this.$bar = this.$( '<div>' );
|
|
this.$actions = this.$( '<div>' );
|
|
this.initialized = false;
|
|
|
|
// Events
|
|
this.$element
|
|
.add( this.$bar ).add( this.$group ).add( this.$actions )
|
|
.on( 'mousedown', OO.ui.bind( this.onMouseDown, this ) );
|
|
|
|
// Initialization
|
|
this.$group.addClass( 'oo-ui-toolbar-tools' );
|
|
this.$bar.addClass( 'oo-ui-toolbar-bar' ).append( this.$group );
|
|
if ( options.actions ) {
|
|
this.$actions.addClass( 'oo-ui-toolbar-actions' );
|
|
this.$bar.append( this.$actions );
|
|
}
|
|
this.$bar.append( '<div style="clear:both"></div>' );
|
|
if ( options.shadow ) {
|
|
this.$bar.append( '<div class="oo-ui-toolbar-shadow"></div>' );
|
|
}
|
|
this.$element.addClass( 'oo-ui-toolbar' ).append( this.$bar );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.Toolbar, OO.ui.Element );
|
|
|
|
OO.mixinClass( OO.ui.Toolbar, OO.EventEmitter );
|
|
OO.mixinClass( OO.ui.Toolbar, OO.ui.GroupElement );
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Get the tool factory.
|
|
*
|
|
* @method
|
|
* @returns {OO.Factory} Tool factory
|
|
*/
|
|
OO.ui.Toolbar.prototype.getToolFactory = function () {
|
|
return this.toolFactory;
|
|
};
|
|
|
|
/**
|
|
* Handles mouse down events.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Mouse down event
|
|
*/
|
|
OO.ui.Toolbar.prototype.onMouseDown = function ( e ) {
|
|
var $closestWidgetToEvent = this.$( e.target ).closest( '.oo-ui-widget' ),
|
|
$closestWidgetToToolbar = this.$element.closest( '.oo-ui-widget' );
|
|
if ( !$closestWidgetToEvent.length || $closestWidgetToEvent[0] === $closestWidgetToToolbar[0] ) {
|
|
return false;
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Sets up handles and preloads required information for the toolbar to work.
|
|
* This must be called immediately after it is attached to a visible document.
|
|
*/
|
|
OO.ui.Toolbar.prototype.initialize = function () {
|
|
this.initialized = true;
|
|
};
|
|
|
|
/**
|
|
* Setup toolbar.
|
|
*
|
|
* Tools can be specified in the following ways:
|
|
* - A specific tool: `{ 'name': 'tool-name' }` or `'tool-name'`
|
|
* - All tools in a group: `{ 'group': 'group-name' }`
|
|
* - All tools: `'*'` - Using this will make the group a list with a "More" label by default
|
|
*
|
|
* @method
|
|
* @param {Object.<string,Array>} groups List of tool group configurations
|
|
* @param {Array|string} [groups.include] Tools to include
|
|
* @param {Array|string} [groups.exclude] Tools to exclude
|
|
* @param {Array|string} [groups.promote] Tools to promote to the beginning
|
|
* @param {Array|string} [groups.demote] Tools to demote to the end
|
|
*/
|
|
OO.ui.Toolbar.prototype.setup = function ( groups ) {
|
|
var i, len, type, group,
|
|
items = [],
|
|
// TODO: Use a registry instead
|
|
defaultType = 'bar',
|
|
constructors = {
|
|
'bar': OO.ui.BarToolGroup,
|
|
'list': OO.ui.ListToolGroup,
|
|
'menu': OO.ui.MenuToolGroup
|
|
};
|
|
|
|
// Cleanup previous groups
|
|
this.reset();
|
|
|
|
// Build out new groups
|
|
for ( i = 0, len = groups.length; i < len; i++ ) {
|
|
group = groups[i];
|
|
if ( group.include === '*' ) {
|
|
// Apply defaults to catch-all groups
|
|
if ( group.type === undefined ) {
|
|
group.type = 'list';
|
|
}
|
|
if ( group.label === undefined ) {
|
|
group.label = 'ooui-toolbar-more';
|
|
}
|
|
}
|
|
type = constructors[group.type] ? group.type : defaultType;
|
|
items.push(
|
|
new constructors[type]( this, $.extend( { '$': this.$ }, group ) )
|
|
);
|
|
}
|
|
this.addItems( items );
|
|
};
|
|
|
|
/**
|
|
* Remove all tools and groups from the toolbar.
|
|
*/
|
|
OO.ui.Toolbar.prototype.reset = function () {
|
|
var i, len;
|
|
|
|
this.groups = [];
|
|
this.tools = {};
|
|
for ( i = 0, len = this.items.length; i < len; i++ ) {
|
|
this.items[i].destroy();
|
|
}
|
|
this.clearItems();
|
|
};
|
|
|
|
/**
|
|
* Destroys toolbar, removing event handlers and DOM elements.
|
|
*
|
|
* Call this whenever you are done using a toolbar.
|
|
*/
|
|
OO.ui.Toolbar.prototype.destroy = function () {
|
|
this.reset();
|
|
this.$element.remove();
|
|
};
|
|
|
|
/**
|
|
* Check if tool has not been used yet.
|
|
*
|
|
* @param {string} name Symbolic name of tool
|
|
* @return {boolean} Tool is available
|
|
*/
|
|
OO.ui.Toolbar.prototype.isToolAvailable = function ( name ) {
|
|
return !this.tools[name];
|
|
};
|
|
|
|
/**
|
|
* Prevent tool from being used again.
|
|
*
|
|
* @param {OO.ui.Tool} tool Tool to reserve
|
|
*/
|
|
OO.ui.Toolbar.prototype.reserveTool = function ( tool ) {
|
|
this.tools[tool.getName()] = tool;
|
|
};
|
|
|
|
/**
|
|
* Allow tool to be used again.
|
|
*
|
|
* @param {OO.ui.Tool} tool Tool to release
|
|
*/
|
|
OO.ui.Toolbar.prototype.releaseTool = function ( tool ) {
|
|
delete this.tools[tool.getName()];
|
|
};
|
|
|
|
/**
|
|
* Get accelerator label for tool.
|
|
*
|
|
* This is a stub that should be overridden to provide access to accelerator information.
|
|
*
|
|
* @param {string} name Symbolic name of tool
|
|
* @returns {string|undefined} Tool accelerator label if available
|
|
*/
|
|
OO.ui.Toolbar.prototype.getToolAccelerator = function () {
|
|
return undefined;
|
|
};
|
|
/**
|
|
* Factory for tools.
|
|
*
|
|
* @class
|
|
* @extends OO.Factory
|
|
* @constructor
|
|
*/
|
|
OO.ui.ToolFactory = function OoUiToolFactory() {
|
|
// Parent constructor
|
|
OO.Factory.call( this );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.ToolFactory, OO.Factory );
|
|
|
|
/* Methods */
|
|
|
|
OO.ui.ToolFactory.prototype.getTools = function ( include, exclude, promote, demote ) {
|
|
var i, len, included, promoted, demoted,
|
|
auto = [],
|
|
used = {};
|
|
|
|
// Collect included and not excluded tools
|
|
included = OO.simpleArrayDifference( this.extract( include ), this.extract( exclude ) );
|
|
|
|
// Promotion
|
|
promoted = this.extract( promote, used );
|
|
demoted = this.extract( demote, used );
|
|
|
|
// Auto
|
|
for ( i = 0, len = included.length; i < len; i++ ) {
|
|
if ( !used[included[i]] ) {
|
|
auto.push( included[i] );
|
|
}
|
|
}
|
|
|
|
return promoted.concat( auto ).concat( demoted );
|
|
};
|
|
|
|
/**
|
|
* Get a flat list of names from a list of names or groups.
|
|
*
|
|
* Tools can be specified in the following ways:
|
|
* - A specific tool: `{ 'name': 'tool-name' }` or `'tool-name'`
|
|
* - All tools in a group: `{ 'group': 'group-name' }`
|
|
* - All tools: `'*'`
|
|
*
|
|
* @private
|
|
* @param {Array|string} collection List of tools
|
|
* @param {Object} [used] Object with names that should be skipped as properties; extracted
|
|
* names will be added as properties
|
|
* @return {string[]} List of extracted names
|
|
*/
|
|
OO.ui.ToolFactory.prototype.extract = function ( collection, used ) {
|
|
var i, len, item, name, tool,
|
|
names = [];
|
|
|
|
if ( collection === '*' ) {
|
|
for ( name in this.registry ) {
|
|
tool = this.registry[name];
|
|
if (
|
|
// Only add tools by group name when auto-add is enabled
|
|
tool.static.autoAdd &&
|
|
// Exclude already used tools
|
|
( !used || !used[name] )
|
|
) {
|
|
names.push( name );
|
|
if ( used ) {
|
|
used[name] = true;
|
|
}
|
|
}
|
|
}
|
|
} else if ( Array.isArray( collection ) ) {
|
|
for ( i = 0, len = collection.length; i < len; i++ ) {
|
|
item = collection[i];
|
|
// Allow plain strings as shorthand for named tools
|
|
if ( typeof item === 'string' ) {
|
|
item = { 'name': item };
|
|
}
|
|
if ( OO.isPlainObject( item ) ) {
|
|
if ( item.group ) {
|
|
for ( name in this.registry ) {
|
|
tool = this.registry[name];
|
|
if (
|
|
// Include tools with matching group
|
|
tool.static.group === item.group &&
|
|
// Only add tools by group name when auto-add is enabled
|
|
tool.static.autoAdd &&
|
|
// Exclude already used tools
|
|
( !used || !used[name] )
|
|
) {
|
|
names.push( name );
|
|
if ( used ) {
|
|
used[name] = true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
// Include tools with matching name and exclude already used tools
|
|
else if ( item.name && ( !used || !used[item.name] ) ) {
|
|
names.push( item.name );
|
|
if ( used ) {
|
|
used[item.name] = true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return names;
|
|
};
|
|
/**
|
|
* Collection of tools.
|
|
*
|
|
* @class
|
|
* @abstract
|
|
* @extends OO.ui.Widget
|
|
* @mixins OO.ui.GroupElement
|
|
*
|
|
* Tools can be specified in the following ways:
|
|
* - A specific tool: `{ 'name': 'tool-name' }` or `'tool-name'`
|
|
* - All tools in a group: `{ 'group': 'group-name' }`
|
|
* - All tools: `'*'`
|
|
*
|
|
* @constructor
|
|
* @param {OO.ui.Toolbar} toolbar
|
|
* @param {Object} [config] Configuration options
|
|
* @cfg {Array|string} [include=[]] List of tools to include
|
|
* @cfg {Array|string} [exclude=[]] List of tools to exclude
|
|
* @cfg {Array|string} [promote=[]] List of tools to promote to the beginning
|
|
* @cfg {Array|string} [demote=[]] List of tools to demote to the end
|
|
*/
|
|
OO.ui.ToolGroup = function OoUiToolGroup( toolbar, config ) {
|
|
// Configuration initialization
|
|
config = config || {};
|
|
|
|
// Parent constructor
|
|
OO.ui.Widget.call( this, config );
|
|
|
|
// Mixin constructors
|
|
OO.ui.GroupElement.call( this, this.$( '<div>' ) );
|
|
|
|
// Properties
|
|
this.toolbar = toolbar;
|
|
this.tools = {};
|
|
this.pressed = null;
|
|
this.include = config.include || [];
|
|
this.exclude = config.exclude || [];
|
|
this.promote = config.promote || [];
|
|
this.demote = config.demote || [];
|
|
this.onCapturedMouseUpHandler = OO.ui.bind( this.onCapturedMouseUp, this );
|
|
|
|
// Events
|
|
this.$element.on( {
|
|
'mousedown': OO.ui.bind( this.onMouseDown, this ),
|
|
'mouseup': OO.ui.bind( this.onMouseUp, this ),
|
|
'mouseover': OO.ui.bind( this.onMouseOver, this ),
|
|
'mouseout': OO.ui.bind( this.onMouseOut, this )
|
|
} );
|
|
this.toolbar.getToolFactory().connect( this, { 'register': 'onToolFactoryRegister' } );
|
|
|
|
// Initialization
|
|
this.$group.addClass( 'oo-ui-toolGroup-tools' );
|
|
this.$element
|
|
.addClass( 'oo-ui-toolGroup' )
|
|
.append( this.$group );
|
|
this.populate();
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.ToolGroup, OO.ui.Widget );
|
|
|
|
OO.mixinClass( OO.ui.ToolGroup, OO.ui.GroupElement );
|
|
|
|
/* Events */
|
|
|
|
/**
|
|
* @event update
|
|
*/
|
|
|
|
/* Static Properties */
|
|
|
|
/**
|
|
* Show labels in tooltips.
|
|
*
|
|
* @static
|
|
* @property {boolean}
|
|
* @inheritable
|
|
*/
|
|
OO.ui.ToolGroup.static.labelTooltips = false;
|
|
|
|
/**
|
|
* Show acceleration labels in tooltips.
|
|
*
|
|
* @static
|
|
* @property {boolean}
|
|
* @inheritable
|
|
*/
|
|
OO.ui.ToolGroup.static.accelTooltips = false;
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Handle mouse down events.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Mouse down event
|
|
*/
|
|
OO.ui.ToolGroup.prototype.onMouseDown = function ( e ) {
|
|
if ( !this.disabled && e.which === 1 ) {
|
|
this.pressed = this.getTargetTool( e );
|
|
if ( this.pressed ) {
|
|
this.pressed.setActive( true );
|
|
this.getElementDocument().addEventListener(
|
|
'mouseup', this.onCapturedMouseUpHandler, true
|
|
);
|
|
return false;
|
|
}
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Handle captured mouse up events.
|
|
*
|
|
* @method
|
|
* @param {Event} e Mouse up event
|
|
*/
|
|
OO.ui.ToolGroup.prototype.onCapturedMouseUp = function ( e ) {
|
|
this.getElementDocument().removeEventListener( 'mouseup', this.onCapturedMouseUpHandler, true );
|
|
// onMouseUp may be called a second time, depending on where the mouse is when the button is
|
|
// released, but since `this.pressed` will no longer be true, the second call will be ignored.
|
|
this.onMouseUp( e );
|
|
};
|
|
|
|
/**
|
|
* Handle mouse up events.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Mouse up event
|
|
*/
|
|
OO.ui.ToolGroup.prototype.onMouseUp = function ( e ) {
|
|
var tool = this.getTargetTool( e );
|
|
|
|
if ( !this.disabled && e.which === 1 && this.pressed && this.pressed === tool ) {
|
|
this.pressed.onSelect();
|
|
}
|
|
|
|
this.pressed = null;
|
|
return false;
|
|
};
|
|
|
|
/**
|
|
* Handle mouse over events.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Mouse over event
|
|
*/
|
|
OO.ui.ToolGroup.prototype.onMouseOver = function ( e ) {
|
|
var tool = this.getTargetTool( e );
|
|
|
|
if ( this.pressed && this.pressed === tool ) {
|
|
this.pressed.setActive( true );
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Handle mouse out events.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Mouse out event
|
|
*/
|
|
OO.ui.ToolGroup.prototype.onMouseOut = function ( e ) {
|
|
var tool = this.getTargetTool( e );
|
|
|
|
if ( this.pressed && this.pressed === tool ) {
|
|
this.pressed.setActive( false );
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Get the closest tool to a jQuery.Event.
|
|
*
|
|
* Only tool links are considered, which prevents other elements in the tool such as popups from
|
|
* triggering tool group interactions.
|
|
*
|
|
* @method
|
|
* @private
|
|
* @param {jQuery.Event} e
|
|
* @returns {OO.ui.Tool|null} Tool, `null` if none was found
|
|
*/
|
|
OO.ui.ToolGroup.prototype.getTargetTool = function ( e ) {
|
|
var tool,
|
|
$item = this.$( e.target ).closest( '.oo-ui-tool-link' );
|
|
|
|
if ( $item.length ) {
|
|
tool = $item.parent().data( 'oo-ui-tool' );
|
|
}
|
|
|
|
return tool && !tool.isDisabled() ? tool : null;
|
|
};
|
|
|
|
/**
|
|
* Handle tool registry register events.
|
|
*
|
|
* If a tool is registered after the group is created, we must repopulate the list to account for:
|
|
* - a tool being added that may be included
|
|
* - a tool already included being overridden
|
|
*
|
|
* @param {string} name Symbolic name of tool
|
|
*/
|
|
OO.ui.ToolGroup.prototype.onToolFactoryRegister = function () {
|
|
this.populate();
|
|
};
|
|
|
|
/**
|
|
* Get the toolbar this group is in.
|
|
*
|
|
* @return {OO.ui.Toolbar} Toolbar of group
|
|
*/
|
|
OO.ui.ToolGroup.prototype.getToolbar = function () {
|
|
return this.toolbar;
|
|
};
|
|
|
|
/**
|
|
* Add and remove tools based on configuration.
|
|
*
|
|
* @method
|
|
*/
|
|
OO.ui.ToolGroup.prototype.populate = function () {
|
|
var i, len, name, tool,
|
|
names = {},
|
|
add = [],
|
|
remove = [],
|
|
list = this.toolbar.getToolFactory().getTools(
|
|
this.include, this.exclude, this.promote, this.demote
|
|
);
|
|
|
|
// Build a list of needed tools
|
|
for ( i = 0, len = list.length; i < len; i++ ) {
|
|
name = list[i];
|
|
if ( this.toolbar.isToolAvailable( name ) ) {
|
|
tool = this.tools[name];
|
|
if ( !tool ) {
|
|
// Auto-initialize tools on first use
|
|
this.tools[name] = tool =
|
|
this.toolbar.getToolFactory().create( name, this );
|
|
tool.updateLabel();
|
|
}
|
|
this.toolbar.reserveTool( tool );
|
|
add.push( tool );
|
|
names[name] = true;
|
|
}
|
|
}
|
|
// Remove tools that are no longer needed
|
|
for ( name in this.tools ) {
|
|
if ( !names[name] ) {
|
|
this.tools[name].destroy();
|
|
this.toolbar.releaseTool( this.tools[name] );
|
|
remove.push( this.tools[name] );
|
|
delete this.tools[name];
|
|
}
|
|
}
|
|
if ( remove.length ) {
|
|
this.removeItems( remove );
|
|
}
|
|
// Update emptiness state
|
|
if ( add.length ) {
|
|
this.$element.removeClass( 'oo-ui-toolGroup-empty' );
|
|
} else {
|
|
this.$element.addClass( 'oo-ui-toolGroup-empty' );
|
|
}
|
|
// Re-add tools (moving existing ones to new locations)
|
|
this.addItems( add );
|
|
};
|
|
|
|
/**
|
|
* Destroy tool group.
|
|
*
|
|
* @method
|
|
*/
|
|
OO.ui.ToolGroup.prototype.destroy = function () {
|
|
var name;
|
|
|
|
this.clearItems();
|
|
this.toolbar.getToolFactory().disconnect( this );
|
|
for ( name in this.tools ) {
|
|
this.toolbar.releaseTool( this.tools[name] );
|
|
this.tools[name].disconnect( this ).destroy();
|
|
delete this.tools[name];
|
|
}
|
|
this.$element.remove();
|
|
};
|
|
/**
|
|
* Layout made of a fieldset and optional legend.
|
|
*
|
|
* @class
|
|
* @extends OO.ui.Layout
|
|
* @mixins OO.ui.LabeledElement
|
|
*
|
|
* @constructor
|
|
* @param {Object} [config] Configuration options
|
|
* @cfg {string} [icon] Symbolic icon name
|
|
*/
|
|
OO.ui.FieldsetLayout = function OoUiFieldsetLayout( config ) {
|
|
// Config initialization
|
|
config = config || {};
|
|
|
|
// Parent constructor
|
|
OO.ui.Layout.call( this, config );
|
|
|
|
// Mixin constructors
|
|
OO.ui.LabeledElement.call( this, this.$( '<legend>' ), config );
|
|
|
|
// Initialization
|
|
if ( config.icon ) {
|
|
this.$element.addClass( 'oo-ui-fieldsetLayout-decorated' );
|
|
this.$label.addClass( 'oo-ui-icon-' + config.icon );
|
|
}
|
|
this.$element.addClass( 'oo-ui-fieldsetLayout' );
|
|
if ( config.icon || config.label ) {
|
|
this.$element
|
|
.addClass( 'oo-ui-fieldsetLayout-labeled' )
|
|
.append( this.$label );
|
|
}
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.FieldsetLayout, OO.ui.Layout );
|
|
|
|
OO.mixinClass( OO.ui.FieldsetLayout, OO.ui.LabeledElement );
|
|
|
|
/* Static Properties */
|
|
|
|
OO.ui.FieldsetLayout.static.tagName = 'fieldset';
|
|
/**
|
|
* Layout made of proportionally sized columns and rows.
|
|
*
|
|
* @class
|
|
* @extends OO.ui.Layout
|
|
*
|
|
* @constructor
|
|
* @param {OO.ui.PanelLayout[]} panels Panels in the grid
|
|
* @param {Object} [config] Configuration options
|
|
* @cfg {number[]} [widths] Widths of columns as ratios
|
|
* @cfg {number[]} [heights] Heights of columns as ratios
|
|
*/
|
|
OO.ui.GridLayout = function OoUiGridLayout( panels, config ) {
|
|
var i, len, widths;
|
|
|
|
// Config initialization
|
|
config = config || {};
|
|
|
|
// Parent constructor
|
|
OO.ui.Layout.call( this, config );
|
|
|
|
// Properties
|
|
this.panels = [];
|
|
this.widths = [];
|
|
this.heights = [];
|
|
|
|
// Initialization
|
|
this.$element.addClass( 'oo-ui-gridLayout' );
|
|
for ( i = 0, len = panels.length; i < len; i++ ) {
|
|
this.panels.push( panels[i] );
|
|
this.$element.append( panels[i].$element );
|
|
}
|
|
if ( config.widths || config.heights ) {
|
|
this.layout( config.widths || [1], config.heights || [1] );
|
|
} else {
|
|
// Arrange in columns by default
|
|
widths = [];
|
|
for ( i = 0, len = this.panels.length; i < len; i++ ) {
|
|
widths[i] = 1;
|
|
}
|
|
this.layout( widths, [1] );
|
|
}
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.GridLayout, OO.ui.Layout );
|
|
|
|
/* Events */
|
|
|
|
/**
|
|
* @event layout
|
|
*/
|
|
|
|
/**
|
|
* @event update
|
|
*/
|
|
|
|
/* Static Properties */
|
|
|
|
OO.ui.GridLayout.static.tagName = 'div';
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Set grid dimensions.
|
|
*
|
|
* @method
|
|
* @param {number[]} widths Widths of columns as ratios
|
|
* @param {number[]} heights Heights of rows as ratios
|
|
* @fires layout
|
|
* @throws {Error} If grid is not large enough to fit all panels
|
|
*/
|
|
OO.ui.GridLayout.prototype.layout = function ( widths, heights ) {
|
|
var x, y,
|
|
xd = 0,
|
|
yd = 0,
|
|
cols = widths.length,
|
|
rows = heights.length;
|
|
|
|
// Verify grid is big enough to fit panels
|
|
if ( cols * rows < this.panels.length ) {
|
|
throw new Error( 'Grid is not large enough to fit ' + this.panels.length + 'panels' );
|
|
}
|
|
|
|
// Sum up denominators
|
|
for ( x = 0; x < cols; x++ ) {
|
|
xd += widths[x];
|
|
}
|
|
for ( y = 0; y < rows; y++ ) {
|
|
yd += heights[y];
|
|
}
|
|
// Store factors
|
|
this.widths = [];
|
|
this.heights = [];
|
|
for ( x = 0; x < cols; x++ ) {
|
|
this.widths[x] = widths[x] / xd;
|
|
}
|
|
for ( y = 0; y < rows; y++ ) {
|
|
this.heights[y] = heights[y] / yd;
|
|
}
|
|
// Synchronize view
|
|
this.update();
|
|
this.emit( 'layout' );
|
|
};
|
|
|
|
/**
|
|
* Update panel positions and sizes.
|
|
*
|
|
* @method
|
|
* @fires update
|
|
*/
|
|
OO.ui.GridLayout.prototype.update = function () {
|
|
var x, y, panel,
|
|
i = 0,
|
|
left = 0,
|
|
top = 0,
|
|
dimensions,
|
|
width = 0,
|
|
height = 0,
|
|
cols = this.widths.length,
|
|
rows = this.heights.length;
|
|
|
|
for ( y = 0; y < rows; y++ ) {
|
|
for ( x = 0; x < cols; x++ ) {
|
|
panel = this.panels[i];
|
|
width = this.widths[x];
|
|
height = this.heights[y];
|
|
dimensions = {
|
|
'width': Math.round( width * 100 ) + '%',
|
|
'height': Math.round( height * 100 ) + '%',
|
|
'top': Math.round( top * 100 ) + '%'
|
|
};
|
|
// If RTL, reverse:
|
|
if ( OO.ui.Element.getDir( this.$.context ) === 'rtl' ) {
|
|
dimensions.right = Math.round( left * 100 ) + '%';
|
|
} else {
|
|
dimensions.left = Math.round( left * 100 ) + '%';
|
|
}
|
|
panel.$element.css( dimensions );
|
|
i++;
|
|
left += width;
|
|
}
|
|
top += height;
|
|
left = 0;
|
|
}
|
|
|
|
this.emit( 'update' );
|
|
};
|
|
|
|
/**
|
|
* Get a panel at a given position.
|
|
*
|
|
* The x and y position is affected by the current grid layout.
|
|
*
|
|
* @method
|
|
* @param {number} x Horizontal position
|
|
* @param {number} y Vertical position
|
|
* @returns {OO.ui.PanelLayout} The panel at the given postion
|
|
*/
|
|
OO.ui.GridLayout.prototype.getPanel = function ( x, y ) {
|
|
return this.panels[( x * this.widths.length ) + y];
|
|
};
|
|
/**
|
|
* Layout containing a series of pages.
|
|
*
|
|
* @class
|
|
* @extends OO.ui.Layout
|
|
*
|
|
* @constructor
|
|
* @param {Object} [config] Configuration options
|
|
* @cfg {boolean} [autoFocus=false] Focus on the first focusable element when changing to a page
|
|
* @cfg {boolean} [outlined=false] Show an outline
|
|
* @cfg {boolean} [editable=false] Show controls for adding, removing and reordering pages
|
|
* @cfg {Object[]} [adders List of adders for controls, each with name, icon and title properties
|
|
*/
|
|
OO.ui.BookletLayout = function OoUiBookletLayout( config ) {
|
|
// Initialize configuration
|
|
config = config || {};
|
|
|
|
// Parent constructor
|
|
OO.ui.Layout.call( this, config );
|
|
|
|
// Properties
|
|
this.currentPageName = null;
|
|
this.pages = {};
|
|
this.scrolling = false;
|
|
this.selecting = false;
|
|
this.stackLayout = new OO.ui.StackLayout( { '$': this.$, 'continuous': true } );
|
|
this.scrollingTimeout = null;
|
|
this.onStackLayoutDebouncedScrollHandler =
|
|
OO.ui.bind( this.onStackLayoutDebouncedScroll, this );
|
|
this.autoFocus = !!config.autoFocus;
|
|
this.outlined = !!config.outlined;
|
|
if ( this.outlined ) {
|
|
this.editable = !!config.editable;
|
|
this.adders = config.adders || null;
|
|
this.outlineControlsWidget = null;
|
|
this.outlineWidget = new OO.ui.OutlineWidget( { '$': this.$ } );
|
|
this.outlinePanel = new OO.ui.PanelLayout( { '$': this.$, 'scrollable': true } );
|
|
this.gridLayout = new OO.ui.GridLayout(
|
|
[this.outlinePanel, this.stackLayout], { '$': this.$, 'widths': [1, 2] }
|
|
);
|
|
if ( this.editable ) {
|
|
this.outlineControlsWidget = new OO.ui.OutlineControlsWidget(
|
|
this.outlineWidget, { '$': this.$, 'adders': this.adders }
|
|
);
|
|
}
|
|
}
|
|
|
|
// Events
|
|
this.stackLayout.connect( this, { 'set': 'onStackLayoutSet' } );
|
|
if ( this.outlined ) {
|
|
this.outlineWidget.connect( this, { 'select': 'onOutlineWidgetSelect' } );
|
|
this.stackLayout.$element.on( 'scroll', OO.ui.bind( this.onStackLayoutScroll, this ) );
|
|
}
|
|
|
|
// Initialization
|
|
this.$element.addClass( 'oo-ui-bookletLayout' );
|
|
this.stackLayout.$element.addClass( 'oo-ui-bookletLayout-stackLayout' );
|
|
if ( this.outlined ) {
|
|
this.outlinePanel.$element
|
|
.addClass( 'oo-ui-bookletLayout-outlinePanel' )
|
|
.append( this.outlineWidget.$element );
|
|
if ( this.editable ) {
|
|
this.outlinePanel.$element
|
|
.addClass( 'oo-ui-bookletLayout-outlinePanel-editable' )
|
|
.append( this.outlineControlsWidget.$element );
|
|
}
|
|
this.$element.append( this.gridLayout.$element );
|
|
} else {
|
|
this.$element.append( this.stackLayout.$element );
|
|
}
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.BookletLayout, OO.ui.Layout );
|
|
|
|
/* Events */
|
|
|
|
/**
|
|
* @event add
|
|
* @param {string} name The name of the page added.
|
|
* @param {OO.ui.PageLayout} page The page panel.
|
|
*/
|
|
|
|
/**
|
|
* @event remove
|
|
* @param {OO.ui.PageLayout[]} pages An array of page panels that were removed.
|
|
*/
|
|
|
|
/**
|
|
* @event set
|
|
* @param {OO.ui.PageLayout} page The page panel that is now the current page.
|
|
*/
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Handle stack layout scroll events.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Scroll event
|
|
*/
|
|
OO.ui.BookletLayout.prototype.onStackLayoutScroll = function () {
|
|
if ( !this.selecting ) {
|
|
this.scrolling = true;
|
|
if ( !this.scrollingTimeout ) {
|
|
this.scrollingTimeout = setTimeout( this.onStackLayoutDebouncedScrollHandler, 100 );
|
|
}
|
|
}
|
|
};
|
|
|
|
OO.ui.BookletLayout.prototype.onStackLayoutDebouncedScroll = function () {
|
|
var i, len, name, top, height, $item, visible,
|
|
items = this.stackLayout.getItems(),
|
|
middle = this.stackLayout.$element.height() / 2;
|
|
|
|
for ( i = 0, len = items.length; i < len; i++ ) {
|
|
$item = items[i].$element;
|
|
top = $item.position().top;
|
|
height = $item.height();
|
|
if ( top < middle && top + height > middle ) {
|
|
visible = items[i];
|
|
break;
|
|
}
|
|
}
|
|
if ( visible ) {
|
|
for ( name in this.pages ) {
|
|
if ( this.pages[name] === items[i] ) {
|
|
break;
|
|
}
|
|
}
|
|
if ( name !== this.currentPageName ) {
|
|
this.setPage( name );
|
|
}
|
|
}
|
|
this.scrolling = false;
|
|
this.scrollingTimeout = null;
|
|
};
|
|
|
|
/**
|
|
* Handle stack layout set events.
|
|
*
|
|
* @method
|
|
* @param {OO.ui.PanelLayout|null} page The page panel that is now the current panel
|
|
*/
|
|
OO.ui.BookletLayout.prototype.onStackLayoutSet = function ( page ) {
|
|
if ( page ) {
|
|
this.selecting = true;
|
|
if ( this.scrolling ) {
|
|
if ( this.autoFocus ) {
|
|
page.$element.find( ':input:first' ).focus();
|
|
}
|
|
this.selecting = false;
|
|
} else {
|
|
page.scrollElementIntoView( { 'complete': OO.ui.bind( function () {
|
|
if ( this.autoFocus ) {
|
|
page.$element.find( ':input:first' ).focus();
|
|
}
|
|
this.selecting = false;
|
|
}, this ) } );
|
|
}
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Handle outline widget select events.
|
|
*
|
|
* @method
|
|
* @param {OO.ui.OptionWidget|null} item Selected item
|
|
*/
|
|
OO.ui.BookletLayout.prototype.onOutlineWidgetSelect = function ( item ) {
|
|
if ( item && !this.scrolling ) {
|
|
this.setPage( item.getData() );
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Check if booklet has an outline.
|
|
*
|
|
* @method
|
|
* @returns {boolean} Booklet is outlined
|
|
*/
|
|
OO.ui.BookletLayout.prototype.isOutlined = function () {
|
|
return this.outlined;
|
|
};
|
|
|
|
/**
|
|
* Check if booklet has editing controls.
|
|
*
|
|
* @method
|
|
* @returns {boolean} Booklet is outlined
|
|
*/
|
|
OO.ui.BookletLayout.prototype.isEditable = function () {
|
|
return this.editable;
|
|
};
|
|
|
|
/**
|
|
* Get the outline widget.
|
|
*
|
|
* @method
|
|
* @returns {OO.ui.OutlineWidget} Outline widget
|
|
*/
|
|
OO.ui.BookletLayout.prototype.getOutline = function () {
|
|
return this.outlineWidget;
|
|
};
|
|
|
|
/**
|
|
* Get the outline controls widget. If the outline is not editable, null is returned.
|
|
*
|
|
* @method
|
|
* @returns {OO.ui.OutlineControlsWidget|null} The outline controls widget.
|
|
*/
|
|
OO.ui.BookletLayout.prototype.getOutlineControls = function () {
|
|
return this.outlineControlsWidget;
|
|
};
|
|
|
|
/**
|
|
* Get a page by name.
|
|
*
|
|
* @method
|
|
* @param {string} name Symbolic name of page
|
|
* @returns {OO.ui.PageLayout|undefined} Page, if found
|
|
*/
|
|
OO.ui.BookletLayout.prototype.getPage = function ( name ) {
|
|
return this.pages[name];
|
|
};
|
|
|
|
/**
|
|
* Get the current page name.
|
|
*
|
|
* @method
|
|
* @returns {string|null} Current page name
|
|
*/
|
|
OO.ui.BookletLayout.prototype.getPageName = function () {
|
|
return this.currentPageName;
|
|
};
|
|
|
|
/**
|
|
* Add a page to the layout.
|
|
*
|
|
* @method
|
|
* @param {string} name Symbolic name of page
|
|
* @param {OO.ui.PageLayout} page Page to add
|
|
* @param {number} index Specific index to insert page at
|
|
* @fires add
|
|
* @chainable
|
|
*/
|
|
OO.ui.BookletLayout.prototype.addPage = function ( name, page, index ) {
|
|
if ( this.outlined ) {
|
|
this.outlineWidget.addItems(
|
|
[
|
|
new OO.ui.OutlineItemWidget( name, {
|
|
'$': this.$,
|
|
'label': page.getLabel() || name,
|
|
'level': page.getLevel(),
|
|
'icon': page.getIcon(),
|
|
'moveable': page.isMovable()
|
|
} )
|
|
],
|
|
index
|
|
);
|
|
this.updateOutlineWidget();
|
|
}
|
|
this.pages[name] = page;
|
|
this.stackLayout.addItems( [ page ], index );
|
|
this.emit( 'add', name, page );
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Remove a page from the layout.
|
|
*
|
|
* @method
|
|
* @fires remove
|
|
* @chainable
|
|
*/
|
|
OO.ui.BookletLayout.prototype.removePage = function ( name ) {
|
|
var page = this.pages[name];
|
|
|
|
if ( page ) {
|
|
if ( this.outlined ) {
|
|
this.outlineWidget.removeItems( [ this.outlineWidget.getItemFromData( name ) ] );
|
|
this.updateOutlineWidget();
|
|
}
|
|
page = [ page ];
|
|
delete this.pages[name];
|
|
this.stackLayout.removeItems( page );
|
|
this.emit( 'remove', page );
|
|
}
|
|
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Clear all pages from the layout.
|
|
*
|
|
* @method
|
|
* @fires remove
|
|
* @chainable
|
|
*/
|
|
OO.ui.BookletLayout.prototype.clearPages = function () {
|
|
var pages = this.stackLayout.getItems();
|
|
|
|
if ( this.outlined ) {
|
|
this.outlineWidget.clearItems();
|
|
}
|
|
this.currentPageName = null;
|
|
this.pages = {};
|
|
this.stackLayout.clearItems();
|
|
this.emit( 'remove', pages );
|
|
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Set the current page by name.
|
|
*
|
|
* @method
|
|
* @fires set
|
|
* @param {string} name Symbolic name of page
|
|
*/
|
|
OO.ui.BookletLayout.prototype.setPage = function ( name ) {
|
|
var page = this.pages[name];
|
|
|
|
if ( this.outlined && name !== this.outlineWidget.getSelectedItem().getData() ) {
|
|
this.outlineWidget.selectItem( this.outlineWidget.getItemFromData( name ) );
|
|
}
|
|
if ( page ) {
|
|
this.currentPageName = name;
|
|
this.stackLayout.setItem( page );
|
|
this.emit( 'set', page );
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Call this after adding or removing items from the OutlineWidget.
|
|
*
|
|
* @method
|
|
* @chainable
|
|
*/
|
|
OO.ui.BookletLayout.prototype.updateOutlineWidget = function () {
|
|
// Auto-select first item when nothing is selected anymore
|
|
if ( !this.outlineWidget.getSelectedItem() ) {
|
|
this.outlineWidget.selectItem( this.outlineWidget.getFirstSelectableItem() );
|
|
}
|
|
|
|
return this;
|
|
};
|
|
/**
|
|
* Layout that expands to cover the entire area of its parent, with optional scrolling and padding.
|
|
*
|
|
* @class
|
|
* @extends OO.ui.Layout
|
|
*
|
|
* @constructor
|
|
* @param {Object} [config] Configuration options
|
|
* @cfg {boolean} [scrollable] Allow vertical scrolling
|
|
* @cfg {boolean} [padded] Pad the content from the edges
|
|
*/
|
|
OO.ui.PanelLayout = function OoUiPanelLayout( config ) {
|
|
// Config initialization
|
|
config = config || {};
|
|
|
|
// Parent constructor
|
|
OO.ui.Layout.call( this, config );
|
|
|
|
// Initialization
|
|
this.$element.addClass( 'oo-ui-panelLayout' );
|
|
if ( config.scrollable ) {
|
|
this.$element.addClass( 'oo-ui-panelLayout-scrollable' );
|
|
}
|
|
|
|
if ( config.padded ) {
|
|
this.$element.addClass( 'oo-ui-panelLayout-padded' );
|
|
}
|
|
|
|
// Add directionality class:
|
|
this.$element.addClass( 'oo-ui-' + OO.ui.Element.getDir( this.$.context ) );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.PanelLayout, OO.ui.Layout );
|
|
/**
|
|
* Page within an OO.ui.BookletLayout.
|
|
*
|
|
* @class
|
|
* @extends OO.ui.PanelLayout
|
|
*
|
|
* @constructor
|
|
* @param {Object} [config] Configuration options
|
|
* @param {string} [icon=''] Symbolic name of icon to display in outline
|
|
* @param {string} [label=''] Label to display in outline
|
|
* @param {number} [level=0] Indentation level of item in outline
|
|
* @param {boolean} [movable=false] Page should be movable using outline controls
|
|
*/
|
|
OO.ui.PageLayout = function OoUiPageLayout( config ) {
|
|
// Configuration initialization
|
|
config = $.extend( { 'scrollable': true }, config );
|
|
|
|
// Parent constructor
|
|
OO.ui.PanelLayout.call( this, config );
|
|
|
|
// Properties
|
|
this.icon = config.icon || '';
|
|
this.label = config.label || '';
|
|
this.level = config.level || 0;
|
|
this.movable = !!config.movable;
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.PageLayout, OO.ui.PanelLayout );
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Get page icon.
|
|
*
|
|
* @returns {string} Symbolic name of icon
|
|
*/
|
|
OO.ui.PageLayout.prototype.getIcon = function () {
|
|
return this.icon;
|
|
};
|
|
|
|
/**
|
|
* Get page label.
|
|
*
|
|
* @returns {string} Label text
|
|
*/
|
|
OO.ui.PageLayout.prototype.getLabel = function () {
|
|
return this.label;
|
|
};
|
|
|
|
/**
|
|
* Get outline item indentation level.
|
|
*
|
|
* @returns {number} Indentation level
|
|
*/
|
|
OO.ui.PageLayout.prototype.getLevel = function () {
|
|
return this.level;
|
|
};
|
|
|
|
/**
|
|
* Check if page is movable using outline controls.
|
|
*
|
|
* @returns {boolean} Page is movable
|
|
*/
|
|
OO.ui.PageLayout.prototype.isMovable = function () {
|
|
return this.movable;
|
|
};
|
|
/**
|
|
* Layout containing a series of mutually exclusive pages.
|
|
*
|
|
* @class
|
|
* @extends OO.ui.PanelLayout
|
|
* @mixins OO.ui.GroupElement
|
|
*
|
|
* @constructor
|
|
* @param {Object} [config] Configuration options
|
|
* @cfg {boolean} [continuous=false] Show all pages, one after another
|
|
* @cfg {string} [icon=''] Symbolic icon name
|
|
*/
|
|
OO.ui.StackLayout = function OoUiStackLayout( config ) {
|
|
// Config initialization
|
|
config = $.extend( { 'scrollable': true }, config );
|
|
|
|
// Parent constructor
|
|
OO.ui.PanelLayout.call( this, config );
|
|
|
|
// Mixin constructors
|
|
OO.ui.GroupElement.call( this, this.$element, config );
|
|
|
|
// Properties
|
|
this.currentItem = null;
|
|
this.continuous = !!config.continuous;
|
|
|
|
// Initialization
|
|
this.$element.addClass( 'oo-ui-stackLayout' );
|
|
if ( this.continuous ) {
|
|
this.$element.addClass( 'oo-ui-stackLayout-continuous' );
|
|
}
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.StackLayout, OO.ui.PanelLayout );
|
|
|
|
OO.mixinClass( OO.ui.StackLayout, OO.ui.GroupElement );
|
|
|
|
/* Events */
|
|
|
|
/**
|
|
* @event set
|
|
* @param {OO.ui.PanelLayout|null} [item] Current item
|
|
*/
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Add items.
|
|
*
|
|
* Adding an existing item (by value) will move it.
|
|
*
|
|
* @method
|
|
* @param {OO.ui.PanelLayout[]} items Items to add
|
|
* @param {number} [index] Index to insert items after
|
|
* @chainable
|
|
*/
|
|
OO.ui.StackLayout.prototype.addItems = function ( items, index ) {
|
|
var i, len;
|
|
|
|
for ( i = 0, len = items.length; i < len; i++ ) {
|
|
if ( !this.currentItem ) {
|
|
this.setItem( items[i] );
|
|
} else if ( !this.continuous ) {
|
|
items[i].$element.hide();
|
|
}
|
|
}
|
|
OO.ui.GroupElement.prototype.addItems.call( this, items, index );
|
|
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Remove items.
|
|
*
|
|
* Items will be detached, not removed, so they can be used later.
|
|
*
|
|
* @method
|
|
* @param {OO.ui.PanelLayout[]} items Items to remove
|
|
* @chainable
|
|
*/
|
|
OO.ui.StackLayout.prototype.removeItems = function ( items ) {
|
|
OO.ui.GroupElement.prototype.removeItems.call( this, items );
|
|
if ( items.indexOf( this.currentItem ) !== -1 ) {
|
|
this.currentItem = null;
|
|
if ( !this.currentItem && this.items.length ) {
|
|
this.setItem( this.items[0] );
|
|
}
|
|
}
|
|
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Clear all items.
|
|
*
|
|
* Items will be detached, not removed, so they can be used later.
|
|
*
|
|
* @method
|
|
* @chainable
|
|
*/
|
|
OO.ui.StackLayout.prototype.clearItems = function () {
|
|
this.currentItem = null;
|
|
OO.ui.GroupElement.prototype.clearItems.call( this );
|
|
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Show item.
|
|
*
|
|
* Any currently shown item will be hidden.
|
|
*
|
|
* @method
|
|
* @param {OO.ui.PanelLayout} item Item to show
|
|
* @chainable
|
|
*/
|
|
OO.ui.StackLayout.prototype.setItem = function ( item ) {
|
|
if ( this.items.indexOf( item ) !== -1 ) {
|
|
if ( !this.continuous ) {
|
|
this.$items.hide();
|
|
item.$element.show();
|
|
}
|
|
} else {
|
|
item = null;
|
|
}
|
|
this.currentItem = item;
|
|
this.emit( 'set', item );
|
|
|
|
return this;
|
|
};
|
|
/**
|
|
* Horizontal bar layout of tools as icon buttons.
|
|
*
|
|
* @class
|
|
* @abstract
|
|
* @extends OO.ui.ToolGroup
|
|
*
|
|
* @constructor
|
|
* @param {OO.ui.Toolbar} toolbar
|
|
* @param {Object} [config] Configuration options
|
|
*/
|
|
OO.ui.BarToolGroup = function OoUiBarToolGroup( toolbar, config ) {
|
|
// Parent constructor
|
|
OO.ui.ToolGroup.call( this, toolbar, config );
|
|
|
|
// Initialization
|
|
this.$element.addClass( 'oo-ui-barToolGroup' );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.BarToolGroup, OO.ui.ToolGroup );
|
|
|
|
/* Static Properties */
|
|
|
|
OO.ui.BarToolGroup.static.labelTooltips = true;
|
|
|
|
OO.ui.BarToolGroup.static.accelTooltips = true;
|
|
/**
|
|
* Popup list of tools with an icon and optional label.
|
|
*
|
|
* @class
|
|
* @abstract
|
|
* @extends OO.ui.ToolGroup
|
|
* @mixins OO.ui.IconedElement
|
|
* @mixins OO.ui.LabeledElement
|
|
* @mixins OO.ui.ClippableElement
|
|
*
|
|
* @constructor
|
|
* @param {OO.ui.Toolbar} toolbar
|
|
* @param {Object} [config] Configuration options
|
|
*/
|
|
OO.ui.PopupToolGroup = function OoUiPopupToolGroup( toolbar, config ) {
|
|
// Configuration initialization
|
|
config = $.extend( { 'icon': 'down' }, config );
|
|
|
|
// Parent constructor
|
|
OO.ui.ToolGroup.call( this, toolbar, config );
|
|
|
|
// Mixin constructors
|
|
OO.ui.IconedElement.call( this, this.$( '<span>' ), config );
|
|
OO.ui.LabeledElement.call( this, this.$( '<span>' ) );
|
|
OO.ui.ClippableElement.call( this, this.$group );
|
|
|
|
// Properties
|
|
this.active = false;
|
|
this.dragging = false;
|
|
this.onBlurHandler = OO.ui.bind( this.onBlur, this );
|
|
this.$handle = this.$( '<span>' );
|
|
|
|
// Events
|
|
this.$handle.on( {
|
|
'mousedown': OO.ui.bind( this.onHandleMouseDown, this ),
|
|
'mouseup': OO.ui.bind( this.onHandleMouseUp, this )
|
|
} );
|
|
|
|
// Initialization
|
|
this.$handle
|
|
.addClass( 'oo-ui-popupToolGroup-handle' )
|
|
.append( this.$label, this.$icon );
|
|
this.$element
|
|
.addClass( 'oo-ui-popupToolGroup' )
|
|
.prepend( this.$handle );
|
|
this.setLabel( config.label ? OO.ui.msg( config.label ) : '' );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.PopupToolGroup, OO.ui.ToolGroup );
|
|
|
|
OO.mixinClass( OO.ui.PopupToolGroup, OO.ui.IconedElement );
|
|
OO.mixinClass( OO.ui.PopupToolGroup, OO.ui.LabeledElement );
|
|
OO.mixinClass( OO.ui.PopupToolGroup, OO.ui.ClippableElement );
|
|
|
|
/* Static Properties */
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Handle focus being lost.
|
|
*
|
|
* The event is actually generated from a mouseup, so it is not a normal blur event object.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Mouse up event
|
|
*/
|
|
OO.ui.PopupToolGroup.prototype.onBlur = function ( e ) {
|
|
// Only deactivate when clicking outside the dropdown element
|
|
if ( this.$( e.target ).closest( '.oo-ui-popupToolGroup' )[0] !== this.$element[0] ) {
|
|
this.setActive( false );
|
|
}
|
|
};
|
|
|
|
/**
|
|
* @inheritdoc
|
|
*/
|
|
OO.ui.PopupToolGroup.prototype.onMouseUp = function ( e ) {
|
|
this.setActive( false );
|
|
return OO.ui.ToolGroup.prototype.onMouseUp.call( this, e );
|
|
};
|
|
|
|
/**
|
|
* @inheritdoc
|
|
*/
|
|
OO.ui.PopupToolGroup.prototype.onMouseDown = function ( e ) {
|
|
return OO.ui.ToolGroup.prototype.onMouseDown.call( this, e );
|
|
};
|
|
|
|
/**
|
|
* Handle mouse up events.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Mouse up event
|
|
*/
|
|
OO.ui.PopupToolGroup.prototype.onHandleMouseUp = function () {
|
|
return false;
|
|
};
|
|
|
|
/**
|
|
* Handle mouse down events.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Mouse down event
|
|
*/
|
|
OO.ui.PopupToolGroup.prototype.onHandleMouseDown = function ( e ) {
|
|
if ( !this.disabled && e.which === 1 ) {
|
|
this.setActive( !this.active );
|
|
}
|
|
return false;
|
|
};
|
|
|
|
/**
|
|
* Switch into active mode.
|
|
*
|
|
* When active, mouseup events anywhere in the document will trigger deactivation.
|
|
*
|
|
* @method
|
|
*/
|
|
OO.ui.PopupToolGroup.prototype.setActive = function ( value ) {
|
|
value = !!value;
|
|
if ( this.active !== value ) {
|
|
this.active = value;
|
|
if ( value ) {
|
|
this.setClipping( true );
|
|
this.$element.addClass( 'oo-ui-popupToolGroup-active' );
|
|
this.getElementDocument().addEventListener( 'mouseup', this.onBlurHandler, true );
|
|
} else {
|
|
this.setClipping( false );
|
|
this.$element.removeClass( 'oo-ui-popupToolGroup-active' );
|
|
this.getElementDocument().removeEventListener( 'mouseup', this.onBlurHandler, true );
|
|
}
|
|
}
|
|
};
|
|
/**
|
|
* Drop down list layout of tools as labeled icon buttons.
|
|
*
|
|
* @class
|
|
* @abstract
|
|
* @extends OO.ui.PopupToolGroup
|
|
*
|
|
* @constructor
|
|
* @param {OO.ui.Toolbar} toolbar
|
|
* @param {Object} [config] Configuration options
|
|
*/
|
|
OO.ui.ListToolGroup = function OoUiListToolGroup( toolbar, config ) {
|
|
// Parent constructor
|
|
OO.ui.PopupToolGroup.call( this, toolbar, config );
|
|
|
|
// Initialization
|
|
this.$element.addClass( 'oo-ui-listToolGroup' );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.ListToolGroup, OO.ui.PopupToolGroup );
|
|
|
|
/* Static Properties */
|
|
|
|
OO.ui.ListToolGroup.static.accelTooltips = true;
|
|
/**
|
|
* Drop down menu layout of tools as selectable menu items.
|
|
*
|
|
* @class
|
|
* @abstract
|
|
* @extends OO.ui.PopupToolGroup
|
|
*
|
|
* @constructor
|
|
* @param {OO.ui.Toolbar} toolbar
|
|
* @param {Object} [config] Configuration options
|
|
*/
|
|
OO.ui.MenuToolGroup = function OoUiMenuToolGroup( toolbar, config ) {
|
|
// Parent constructor
|
|
OO.ui.PopupToolGroup.call( this, toolbar, config );
|
|
|
|
// Events
|
|
this.toolbar.connect( this, { 'updateState': 'onUpdateState' } );
|
|
|
|
// Initialization
|
|
this.$element.addClass( 'oo-ui-menuToolGroup' );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.MenuToolGroup, OO.ui.PopupToolGroup );
|
|
|
|
/* Static Properties */
|
|
|
|
OO.ui.MenuToolGroup.static.accelTooltips = true;
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Handle the toolbar state being updated.
|
|
*
|
|
* When the state changes, the title of each active item in the menu will be joined together and
|
|
* used as a label for the group. The label will be empty if none of the items are active.
|
|
*
|
|
* @method
|
|
*/
|
|
OO.ui.MenuToolGroup.prototype.onUpdateState = function () {
|
|
var name,
|
|
labelTexts = [];
|
|
|
|
for ( name in this.tools ) {
|
|
if ( this.tools[name].isActive() ) {
|
|
labelTexts.push( this.tools[name].$label.find( '.oo-ui-tool-title' ).text() );
|
|
}
|
|
}
|
|
|
|
this.setLabel( labelTexts.join( ', ' ) );
|
|
};
|
|
/**
|
|
* UserInterface popup tool.
|
|
*
|
|
* @abstract
|
|
* @class
|
|
* @extends OO.ui.Tool
|
|
* @mixins OO.ui.PopuppableElement
|
|
*
|
|
* @constructor
|
|
* @param {OO.ui.Toolbar} toolbar
|
|
* @param {Object} [config] Configuration options
|
|
*/
|
|
OO.ui.PopupTool = function OoUiPopupTool( toolbar, config ) {
|
|
// Parent constructor
|
|
OO.ui.Tool.call( this, toolbar, config );
|
|
|
|
// Mixin constructors
|
|
OO.ui.PopuppableElement.call( this, config );
|
|
|
|
// Initialization
|
|
this.$element
|
|
.addClass( 'oo-ui-popupTool' )
|
|
.append( this.popup.$element );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.PopupTool, OO.ui.Tool );
|
|
|
|
OO.mixinClass( OO.ui.PopupTool, OO.ui.PopuppableElement );
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Handle the tool being selected.
|
|
*
|
|
* @inheritdoc
|
|
*/
|
|
OO.ui.PopupTool.prototype.onSelect = function () {
|
|
if ( !this.disabled ) {
|
|
if ( this.popup.isVisible() ) {
|
|
this.hidePopup();
|
|
} else {
|
|
this.showPopup();
|
|
}
|
|
}
|
|
this.setActive( false );
|
|
return false;
|
|
};
|
|
|
|
/**
|
|
* Handle the toolbar state being updated.
|
|
*
|
|
* @inheritdoc
|
|
*/
|
|
OO.ui.PopupTool.prototype.onUpdateState = function () {
|
|
this.setActive( false );
|
|
};
|
|
/**
|
|
* Creates an OO.ui.ButtonWidget object.
|
|
*
|
|
* @class
|
|
* @abstract
|
|
* @extends OO.ui.Widget
|
|
* @mixins OO.ui.FlaggableElement
|
|
* @mixins OO.ui.LabeledElement
|
|
*
|
|
* @constructor
|
|
* @param {Object} [config] Configuration options
|
|
* @cfg {number} [tabIndex] Button's tab index
|
|
* @cfg {string} [title=''] Title text
|
|
* @cfg {string} [href] Hyperlink to visit when clicked
|
|
* @cfg {string} [target] Target to open hyperlink in
|
|
*/
|
|
OO.ui.ButtonWidget = function OoUiButtonWidget( config ) {
|
|
// Configuration initialization
|
|
config = $.extend( { 'target': '_blank' }, config );
|
|
|
|
// Parent constructor
|
|
OO.ui.Widget.call( this, config );
|
|
|
|
// Mixin constructors
|
|
OO.ui.FlaggableElement.call( this, config );
|
|
OO.ui.LabeledElement.call( this, this.$( '<span>' ), config );
|
|
|
|
// Properties
|
|
this.$button = this.$( '<a>' );
|
|
this.isHyperlink = typeof config.href === 'string';
|
|
this.tabIndex = null;
|
|
|
|
// Events
|
|
this.$button.on( {
|
|
'mousedown': OO.ui.bind( this.onMouseDown, this ),
|
|
'mouseup': OO.ui.bind( this.onMouseUp, this ),
|
|
'click': OO.ui.bind( this.onClick, this ),
|
|
'keypress': OO.ui.bind( this.onKeyPress, this )
|
|
} );
|
|
|
|
// Initialization
|
|
this.$button
|
|
.addClass( 'oo-ui-buttonWidget-button' )
|
|
.append( this.$label )
|
|
.attr( {
|
|
'role': 'button',
|
|
'title': config.title,
|
|
'href': config.href,
|
|
'target': config.target
|
|
} )
|
|
.prop( 'tabIndex', config.tabIndex || 0 );
|
|
this.$element
|
|
.addClass( 'oo-ui-buttonWidget' )
|
|
.append( this.$button );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.ButtonWidget, OO.ui.Widget );
|
|
|
|
OO.mixinClass( OO.ui.ButtonWidget, OO.ui.FlaggableElement );
|
|
OO.mixinClass( OO.ui.ButtonWidget, OO.ui.LabeledElement );
|
|
|
|
/* Events */
|
|
|
|
/**
|
|
* @event click
|
|
*/
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Handles mouse down events.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Mouse down event
|
|
*/
|
|
OO.ui.ButtonWidget.prototype.onMouseDown = function () {
|
|
this.tabIndex = this.$button.attr( 'tabIndex' );
|
|
// Remove the tab-index while the button is down to prevent the button from stealing focus
|
|
this.$button.removeAttr( 'tabIndex' );
|
|
};
|
|
|
|
/**
|
|
* Handles mouse up events.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Mouse up event
|
|
*/
|
|
OO.ui.ButtonWidget.prototype.onMouseUp = function () {
|
|
// Restore the tab-index after the button is up to restore the button's accesssibility
|
|
this.$button.attr( 'tabIndex', this.tabIndex );
|
|
};
|
|
|
|
/**
|
|
* Handles mouse click events.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Mouse click event
|
|
* @fires click
|
|
*/
|
|
OO.ui.ButtonWidget.prototype.onClick = function () {
|
|
if ( !this.disabled ) {
|
|
this.emit( 'click' );
|
|
if ( this.isHyperlink ) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
};
|
|
|
|
/**
|
|
* Handles keypress events.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Keypress event
|
|
* @fires click
|
|
*/
|
|
OO.ui.ButtonWidget.prototype.onKeyPress = function ( e ) {
|
|
if ( !this.disabled && e.which === OO.ui.Keys.SPACE ) {
|
|
if ( this.isHyperlink ) {
|
|
this.onClick();
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
};
|
|
/**
|
|
* Creates an OO.ui.IconButtonWidget object.
|
|
*
|
|
* @class
|
|
* @extends OO.ui.ButtonWidget
|
|
* @mixins OO.ui.IconedElement
|
|
*
|
|
* @constructor
|
|
* @param {Object} [config] Configuration options
|
|
*/
|
|
OO.ui.IconButtonWidget = function OoUiIconButtonWidget( config ) {
|
|
// Parent constructor
|
|
OO.ui.ButtonWidget.call( this, config );
|
|
|
|
// Mixin constructors
|
|
OO.ui.IconedElement.call( this, this.$( '<span>' ), config );
|
|
|
|
// Initialization
|
|
this.$button.prepend( this.$icon );
|
|
this.$element.addClass( 'oo-ui-iconButtonWidget' );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.IconButtonWidget, OO.ui.ButtonWidget );
|
|
|
|
OO.mixinClass( OO.ui.IconButtonWidget, OO.ui.IconedElement );
|
|
|
|
/* Static Properties */
|
|
|
|
OO.ui.IconButtonWidget.static.emptyHtml = '';
|
|
/**
|
|
* Creates an OO.ui.InputWidget object.
|
|
*
|
|
* @class
|
|
* @abstract
|
|
* @extends OO.ui.Widget
|
|
*
|
|
* @constructor
|
|
* @param {Object} [config] Configuration options
|
|
* @cfg {string} [name=''] HTML input name
|
|
* @cfg {string} [value=''] Input value
|
|
* @cfg {boolean} [readOnly=false] Prevent changes
|
|
* @cfg {Function} [inputFilter] Filter function to apply to the input. Takes a string argument and returns a string.
|
|
*/
|
|
OO.ui.InputWidget = function OoUiInputWidget( config ) {
|
|
// Config intialization
|
|
config = $.extend( { 'readOnly': false }, config );
|
|
|
|
// Parent constructor
|
|
OO.ui.Widget.call( this, config );
|
|
|
|
// Properties
|
|
this.$input = this.getInputElement( config );
|
|
this.value = '';
|
|
this.readOnly = false;
|
|
this.inputFilter = config.inputFilter;
|
|
|
|
// Events
|
|
this.$input.on( 'keydown mouseup cut paste change input select', OO.ui.bind( this.onEdit, this ) );
|
|
|
|
// Initialization
|
|
this.$input
|
|
.attr( 'name', config.name )
|
|
.prop( 'disabled', this.disabled );
|
|
this.setReadOnly( config.readOnly );
|
|
this.$element.addClass( 'oo-ui-inputWidget' ).append( this.$input );
|
|
this.setValue( config.value );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.InputWidget, OO.ui.Widget );
|
|
|
|
/* Events */
|
|
|
|
/**
|
|
* @event change
|
|
* @param value
|
|
*/
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Get input element.
|
|
*
|
|
* @method
|
|
* @param {Object} [config] Configuration options
|
|
* @returns {jQuery} Input element
|
|
*/
|
|
OO.ui.InputWidget.prototype.getInputElement = function () {
|
|
return this.$( '<input>' );
|
|
};
|
|
|
|
/**
|
|
* Handle potentially value-changing events.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Key down, mouse up, cut, paste, change, input, or select event
|
|
*/
|
|
OO.ui.InputWidget.prototype.onEdit = function () {
|
|
if ( !this.disabled ) {
|
|
// Allow the stack to clear so the value will be updated
|
|
setTimeout( OO.ui.bind( function () {
|
|
this.setValue( this.$input.val() );
|
|
}, this ) );
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Get the value of the input.
|
|
*
|
|
* @method
|
|
* @returns {string} Input value
|
|
*/
|
|
OO.ui.InputWidget.prototype.getValue = function () {
|
|
return this.value;
|
|
};
|
|
|
|
/**
|
|
* Sets the direction of the current input, either RTL or LTR
|
|
*
|
|
* @method
|
|
* @param {boolean} isRTL
|
|
*/
|
|
OO.ui.InputWidget.prototype.setRTL = function ( isRTL ) {
|
|
if ( isRTL ) {
|
|
this.$input.removeClass( 'oo-ui-ltr' );
|
|
this.$input.addClass( 'oo-ui-rtl' );
|
|
} else {
|
|
this.$input.removeClass( 'oo-ui-rtl' );
|
|
this.$input.addClass( 'oo-ui-ltr' );
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Set the value of the input.
|
|
*
|
|
* @method
|
|
* @param {string} value New value
|
|
* @fires change
|
|
* @chainable
|
|
*/
|
|
OO.ui.InputWidget.prototype.setValue = function ( value ) {
|
|
value = this.sanitizeValue( value );
|
|
if ( this.value !== value ) {
|
|
this.value = value;
|
|
this.emit( 'change', this.value );
|
|
}
|
|
// Update the DOM if it has changed. Note that with sanitizeValue, it
|
|
// is possible for the DOM value to change without this.value changing.
|
|
if ( this.$input.val() !== this.value ) {
|
|
this.$input.val( this.value );
|
|
}
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Sanitize incoming value.
|
|
*
|
|
* Ensures value is a string, and converts undefined and null to empty strings.
|
|
*
|
|
* @method
|
|
* @param {string} value Original value
|
|
* @returns {string} Sanitized value
|
|
*/
|
|
OO.ui.InputWidget.prototype.sanitizeValue = function ( value ) {
|
|
if ( value === undefined || value === null ) {
|
|
return '';
|
|
} else if ( this.inputFilter ) {
|
|
return this.inputFilter( String( value ) );
|
|
} else {
|
|
return String( value );
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Check if the widget is read-only.
|
|
*
|
|
* @method
|
|
* @param {boolean} Input is read-only
|
|
*/
|
|
OO.ui.InputWidget.prototype.isReadOnly = function () {
|
|
return this.readOnly;
|
|
};
|
|
|
|
/**
|
|
* Set the read-only state of the widget.
|
|
*
|
|
* This should probably change the widgets's appearance and prevent it from being used.
|
|
*
|
|
* @method
|
|
* @param {boolean} state Make input read-only
|
|
* @chainable
|
|
*/
|
|
OO.ui.InputWidget.prototype.setReadOnly = function ( state ) {
|
|
this.readOnly = !!state;
|
|
this.$input.prop( 'readonly', this.readOnly );
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* @inheritdoc
|
|
*/
|
|
OO.ui.InputWidget.prototype.setDisabled = function ( state ) {
|
|
OO.ui.Widget.prototype.setDisabled.call( this, state );
|
|
if ( this.$input ) {
|
|
this.$input.prop( 'disabled', this.disabled );
|
|
}
|
|
return this;
|
|
};/**
|
|
* Creates an OO.ui.CheckboxInputWidget object.
|
|
*
|
|
* @class
|
|
* @extends OO.ui.InputWidget
|
|
*
|
|
* @constructor
|
|
* @param {Object} [config] Configuration options
|
|
*/
|
|
OO.ui.CheckboxInputWidget = function OoUiCheckboxInputWidget( config ) {
|
|
config = config || {};
|
|
|
|
// Parent constructor
|
|
OO.ui.InputWidget.call( this, config );
|
|
|
|
this.value = false;
|
|
|
|
// Initialization
|
|
this.$element.addClass( 'oo-ui-checkboxInputWidget' );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.CheckboxInputWidget, OO.ui.InputWidget );
|
|
|
|
/* Events */
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Get input element.
|
|
*
|
|
* @returns {jQuery} Input element
|
|
*/
|
|
OO.ui.CheckboxInputWidget.prototype.getInputElement = function () {
|
|
return this.$( '<input type="checkbox" />' );
|
|
};
|
|
|
|
/**
|
|
* Get checked state of the checkbox
|
|
*
|
|
* @returns {boolean} If the checkbox is checked
|
|
*/
|
|
OO.ui.CheckboxInputWidget.prototype.getValue = function () {
|
|
return this.value;
|
|
};
|
|
|
|
/**
|
|
* Set value
|
|
*/
|
|
OO.ui.CheckboxInputWidget.prototype.setValue = function ( value ) {
|
|
if ( this.value !== value ) {
|
|
this.value = !!value;
|
|
this.$element.attr( 'checked', this.value );
|
|
this.emit( 'change', this.value );
|
|
}
|
|
};
|
|
|
|
/**
|
|
* @inheritdoc
|
|
*/
|
|
OO.ui.CheckboxInputWidget.prototype.onEdit = function () {
|
|
if ( !this.disabled ) {
|
|
// Allow the stack to clear so the value will be updated
|
|
setTimeout( OO.ui.bind( function () {
|
|
this.setValue( this.$input.attr( 'checked' ) );
|
|
}, this ) );
|
|
}
|
|
};/**
|
|
* Creates an OO.ui.CheckboxWidget object.
|
|
*
|
|
* @class
|
|
* @extends OO.ui.CheckboxInputWidget
|
|
* @mixins OO.ui.LabeledElement
|
|
*
|
|
* @constructor
|
|
* @param {Object} [config] Configuration options
|
|
* @cfg {string} [label=''] Label
|
|
*/
|
|
OO.ui.CheckboxWidget = function OoUiCheckboxWidget( config ) {
|
|
config = config || {};
|
|
|
|
// Parent constructors
|
|
OO.ui.CheckboxInputWidget.call( this, config );
|
|
OO.ui.LabeledElement.call( this, this.$( '<span>' ) , config );
|
|
|
|
this.$( '<label>' ).append( this.$input, this.$label ).appendTo( this.$element );
|
|
|
|
// Initialization
|
|
this.$element.addClass( 'oo-ui-checkboxWidget' );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.CheckboxWidget, OO.ui.CheckboxInputWidget );
|
|
OO.mixinClass( OO.ui.CheckboxWidget, OO.ui.LabeledElement );
|
|
/**
|
|
* Creates an OO.ui.InputLabelWidget object.
|
|
*
|
|
* CSS classes will be added to the button for each flag, each prefixed with 'oo-ui-InputLabelWidget-'
|
|
*
|
|
* @class
|
|
* @extends OO.ui.Widget
|
|
* @mixins OO.ui.LabeledElement
|
|
*
|
|
* @constructor
|
|
* @param {Object} [config] Configuration options
|
|
* @cfg {OO.ui.InputWidget|null} [input] Related input widget
|
|
*/
|
|
OO.ui.InputLabelWidget = function OoUiInputLabelWidget( config ) {
|
|
// Config intialization
|
|
config = $.extend( { 'input': null }, config );
|
|
|
|
// Parent constructor
|
|
OO.ui.Widget.call( this, config );
|
|
|
|
// Mixin constructors
|
|
OO.ui.LabeledElement.call( this, this.$element, config );
|
|
|
|
// Properties
|
|
this.input = config.input;
|
|
|
|
// Events
|
|
this.$element.on( 'click', OO.ui.bind( this.onClick, this ) );
|
|
|
|
// Initialization
|
|
this.$element.addClass( 'oo-ui-inputLabelWidget' );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.InputLabelWidget, OO.ui.Widget );
|
|
|
|
OO.mixinClass( OO.ui.InputLabelWidget, OO.ui.LabeledElement );
|
|
|
|
/* Static Properties */
|
|
|
|
OO.ui.InputLabelWidget.static.tagName = 'label';
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Handles mouse click events.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Mouse click event
|
|
*/
|
|
OO.ui.InputLabelWidget.prototype.onClick = function () {
|
|
if ( !this.disabled && this.input ) {
|
|
this.input.$input.focus();
|
|
}
|
|
return false;
|
|
};
|
|
/**
|
|
* Lookup input widget.
|
|
*
|
|
* Mixin that adds a menu showing suggested values to a text input. Subclasses must handle `select`
|
|
* events on #lookupMenu to make use of selections.
|
|
*
|
|
* @class
|
|
* @abstract
|
|
*
|
|
* @constructor
|
|
* @param {OO.ui.TextInputWidget} input Input widget
|
|
* @param {Object} [config] Configuration options
|
|
* @cfg {jQuery} [$overlay=this.$( 'body' )] Overlay layer
|
|
*/
|
|
OO.ui.LookupInputWidget = function OoUiLookupInputWidget( input, config ) {
|
|
// Config intialization
|
|
config = config || {};
|
|
|
|
// Properties
|
|
this.lookupInput = input;
|
|
this.$overlay = config.$overlay || this.$( 'body' );
|
|
this.lookupMenu = new OO.ui.TextInputMenuWidget( this, {
|
|
'$': OO.ui.Element.getJQuery( this.$overlay ),
|
|
'input': this.lookupInput,
|
|
'$container': config.$container
|
|
} );
|
|
this.lookupCache = {};
|
|
this.lookupQuery = null;
|
|
this.lookupRequest = null;
|
|
|
|
// Events
|
|
this.$overlay.append( this.lookupMenu.$element );
|
|
|
|
this.lookupInput.$input.on( {
|
|
'focus': OO.ui.bind( this.onLookupInputFocus, this ),
|
|
'blur': OO.ui.bind( this.onLookupInputBlur, this ),
|
|
'mousedown': OO.ui.bind( this.onLookupInputMouseDown, this )
|
|
} );
|
|
this.lookupInput.connect( this, { 'change': 'onLookupInputChange' } );
|
|
|
|
// Initialization
|
|
this.$element.addClass( 'oo-ui-lookupWidget' );
|
|
this.lookupMenu.$element.addClass( 'oo-ui-lookupWidget-menu' );
|
|
};
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Handle input focus event.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Input focus event
|
|
*/
|
|
OO.ui.LookupInputWidget.prototype.onLookupInputFocus = function () {
|
|
this.openLookupMenu();
|
|
};
|
|
|
|
/**
|
|
* Handle input blur event.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Input blur event
|
|
*/
|
|
OO.ui.LookupInputWidget.prototype.onLookupInputBlur = function () {
|
|
this.lookupMenu.hide();
|
|
};
|
|
|
|
/**
|
|
* Handle input mouse down event.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Input mouse down event
|
|
*/
|
|
OO.ui.LookupInputWidget.prototype.onLookupInputMouseDown = function () {
|
|
this.openLookupMenu();
|
|
};
|
|
|
|
/**
|
|
* Handle input change event.
|
|
*
|
|
* @method
|
|
* @param {string} value New input value
|
|
*/
|
|
OO.ui.LookupInputWidget.prototype.onLookupInputChange = function () {
|
|
this.openLookupMenu();
|
|
};
|
|
|
|
/**
|
|
* Open the menu.
|
|
*
|
|
* @method
|
|
* @chainable
|
|
*/
|
|
OO.ui.LookupInputWidget.prototype.openLookupMenu = function () {
|
|
var value = this.lookupInput.getValue();
|
|
|
|
if ( this.lookupMenu.$input.is( ':focus' ) && $.trim( value ) !== '' ) {
|
|
this.populateLookupMenu();
|
|
if ( !this.lookupMenu.isVisible() ) {
|
|
this.lookupMenu.show();
|
|
}
|
|
} else {
|
|
this.lookupMenu.hide();
|
|
}
|
|
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Populate lookup menu with current information.
|
|
*
|
|
* @method
|
|
* @chainable
|
|
*/
|
|
OO.ui.LookupInputWidget.prototype.populateLookupMenu = function () {
|
|
var items = this.getLookupMenuItems();
|
|
|
|
this.lookupMenu.clearItems();
|
|
|
|
if ( items.length ) {
|
|
this.lookupMenu.show();
|
|
this.lookupMenu.addItems( items );
|
|
this.initializeLookupMenuSelection();
|
|
} else {
|
|
this.lookupMenu.hide();
|
|
}
|
|
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Set selection in the lookup menu with current information.
|
|
*
|
|
* @method
|
|
* @chainable
|
|
*/
|
|
OO.ui.LookupInputWidget.prototype.initializeLookupMenuSelection = function () {
|
|
if ( !this.lookupMenu.getSelectedItem() ) {
|
|
this.lookupMenu.intializeSelection( this.lookupMenu.getFirstSelectableItem() );
|
|
}
|
|
this.lookupMenu.highlightItem( this.lookupMenu.getSelectedItem() );
|
|
};
|
|
|
|
/**
|
|
* Get lookup menu items for the current query.
|
|
*
|
|
* @method
|
|
* @returns {OO.ui.MenuItemWidget[]} Menu items
|
|
*/
|
|
OO.ui.LookupInputWidget.prototype.getLookupMenuItems = function () {
|
|
var value = this.lookupInput.getValue();
|
|
|
|
if ( value && value !== this.lookupQuery ) {
|
|
// Abort current request if query has changed
|
|
if ( this.lookupRequest ) {
|
|
this.lookupRequest.abort();
|
|
this.lookupQuery = null;
|
|
this.lookupRequest = null;
|
|
}
|
|
if ( value in this.lookupCache ) {
|
|
return this.getLookupMenuItemsFromData( this.lookupCache[value] );
|
|
} else {
|
|
this.lookupQuery = value;
|
|
this.lookupRequest = this.getLookupRequest()
|
|
.always( OO.ui.bind( function () {
|
|
this.lookupQuery = null;
|
|
this.lookupRequest = null;
|
|
}, this ) )
|
|
.done( OO.ui.bind( function ( data ) {
|
|
this.lookupCache[value] = this.getLookupCacheItemFromData( data );
|
|
this.openLookupMenu();
|
|
}, this ) );
|
|
this.pushPending();
|
|
this.lookupRequest.always( OO.ui.bind( function () {
|
|
this.popPending();
|
|
}, this ) );
|
|
}
|
|
}
|
|
return [];
|
|
};
|
|
|
|
/**
|
|
* Get a new request object of the current lookup query value.
|
|
*
|
|
* @method
|
|
* @abstract
|
|
* @returns {jqXHR} jQuery AJAX object, or promise object with an .abort() method
|
|
*/
|
|
OO.ui.LookupInputWidget.prototype.getLookupRequest = function () {
|
|
// Stub, implemented in subclass
|
|
return null;
|
|
};
|
|
|
|
/**
|
|
* Handle successful lookup request.
|
|
*
|
|
* Overriding methods should call #populateLookupMenu when results are available and cache results
|
|
* for future lookups in #lookupCache as an array of #OO.ui.MenuItemWidget objects.
|
|
*
|
|
* @method
|
|
* @abstract
|
|
* @param {Mixed} data Response from server
|
|
*/
|
|
OO.ui.LookupInputWidget.prototype.onLookupRequestDone = function () {
|
|
// Stub, implemented in subclass
|
|
};
|
|
|
|
/**
|
|
* Get a list of menu item widgets from the data stored by the lookup request's done handler.
|
|
*
|
|
* @method
|
|
* @abstract
|
|
* @param {Mixed} data Cached result data, usually an array
|
|
* @returns {OO.ui.MenuItemWidget[]} Menu items
|
|
*/
|
|
OO.ui.LookupInputWidget.prototype.getLookupMenuItemsFromData = function () {
|
|
// Stub, implemented in subclass
|
|
return [];
|
|
};
|
|
/**
|
|
* Creates an OO.ui.OptionWidget object.
|
|
*
|
|
* @class
|
|
* @abstract
|
|
* @extends OO.ui.Widget
|
|
* @mixins OO.ui.LabeledElement
|
|
*
|
|
* @constructor
|
|
* @param {Mixed} data Option data
|
|
* @param {Object} [config] Configuration options
|
|
* @cfg {jQuery|string} [label] Option label
|
|
* @cfg {string} [icon] Symbolic name of icon
|
|
* @cfg {boolean} [selected=false] Select option
|
|
* @cfg {boolean} [highlighted=false] Highlight option
|
|
* @cfg {string} [rel] Value for `rel` attribute in DOM, allowing per-option styling
|
|
*/
|
|
OO.ui.OptionWidget = function OoUiOptionWidget( data, config ) {
|
|
// Config intialization
|
|
config = config || {};
|
|
|
|
// Parent constructor
|
|
OO.ui.Widget.call( this, config );
|
|
|
|
// Mixin constructors
|
|
OO.ui.LabeledElement.call( this, this.$( '<span>' ), config );
|
|
|
|
// Properties
|
|
this.data = data;
|
|
this.selected = false;
|
|
this.highlighted = false;
|
|
|
|
// Initialization
|
|
this.$element
|
|
.data( 'oo-ui-optionWidget', this )
|
|
.attr( 'rel', config.rel )
|
|
.addClass( 'oo-ui-optionWidget' )
|
|
.append( this.$label );
|
|
this.setSelected( config.selected );
|
|
this.setHighlighted( config.highlighted );
|
|
|
|
// Options
|
|
if ( config.icon ) {
|
|
this.$icon = this.$( '<div>' )
|
|
.addClass( 'oo-ui-optionWidget-icon oo-ui-icon-' + config.icon )
|
|
.appendTo( this.$element );
|
|
}
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.OptionWidget, OO.ui.Widget );
|
|
|
|
OO.mixinClass( OO.ui.OptionWidget, OO.ui.LabeledElement );
|
|
|
|
/* Static Properties */
|
|
|
|
OO.ui.OptionWidget.static.tagName = 'li';
|
|
|
|
OO.ui.OptionWidget.static.selectable = true;
|
|
|
|
OO.ui.OptionWidget.static.highlightable = true;
|
|
|
|
OO.ui.OptionWidget.static.scrollIntoViewOnSelect = false;
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Check if option can be selected.
|
|
*
|
|
* @method
|
|
* @returns {boolean} Item is selectable
|
|
*/
|
|
OO.ui.OptionWidget.prototype.isSelectable = function () {
|
|
return this.constructor.static.selectable && !this.disabled;
|
|
};
|
|
|
|
/**
|
|
* Check if option can be highlighted.
|
|
*
|
|
* @method
|
|
* @returns {boolean} Item is highlightable
|
|
*/
|
|
OO.ui.OptionWidget.prototype.isHighlightable = function () {
|
|
return this.constructor.static.highlightable && !this.disabled;
|
|
};
|
|
|
|
/**
|
|
* Check if option is selected.
|
|
*
|
|
* @method
|
|
* @returns {boolean} Item is selected
|
|
*/
|
|
OO.ui.OptionWidget.prototype.isSelected = function () {
|
|
return this.selected;
|
|
};
|
|
|
|
/**
|
|
* Check if option is highlighted.
|
|
*
|
|
* @method
|
|
* @returns {boolean} Item is highlighted
|
|
*/
|
|
OO.ui.OptionWidget.prototype.isHighlighted = function () {
|
|
return this.highlighted;
|
|
};
|
|
|
|
/**
|
|
* Set selected state.
|
|
*
|
|
* @method
|
|
* @param {boolean} [state=false] Select option
|
|
* @chainable
|
|
*/
|
|
OO.ui.OptionWidget.prototype.setSelected = function ( state ) {
|
|
if ( !this.disabled && this.constructor.static.selectable ) {
|
|
this.selected = !!state;
|
|
if ( this.selected ) {
|
|
this.$element.addClass( 'oo-ui-optionWidget-selected' );
|
|
if ( this.constructor.static.scrollIntoViewOnSelect ) {
|
|
this.scrollElementIntoView();
|
|
}
|
|
} else {
|
|
this.$element.removeClass( 'oo-ui-optionWidget-selected' );
|
|
}
|
|
}
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Set highlighted state.
|
|
*
|
|
* @method
|
|
* @param {boolean} [state=false] Highlight option
|
|
* @chainable
|
|
*/
|
|
OO.ui.OptionWidget.prototype.setHighlighted = function ( state ) {
|
|
if ( !this.disabled && this.constructor.static.highlightable ) {
|
|
this.highlighted = !!state;
|
|
if ( this.highlighted ) {
|
|
this.$element.addClass( 'oo-ui-optionWidget-highlighted' );
|
|
} else {
|
|
this.$element.removeClass( 'oo-ui-optionWidget-highlighted' );
|
|
}
|
|
}
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Make the option's highlight flash.
|
|
*
|
|
* @method
|
|
* @param {Function} [done] Callback to execute when flash effect is complete.
|
|
*/
|
|
OO.ui.OptionWidget.prototype.flash = function ( done ) {
|
|
var $this = this.$element;
|
|
|
|
if ( !this.disabled && this.constructor.static.highlightable ) {
|
|
$this.removeClass( 'oo-ui-optionWidget-highlighted' );
|
|
setTimeout( OO.ui.bind( function () {
|
|
$this.addClass( 'oo-ui-optionWidget-highlighted' );
|
|
if ( done ) {
|
|
setTimeout( done, 100 );
|
|
}
|
|
}, this ), 100 );
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Get option data.
|
|
*
|
|
* @method
|
|
* @returns {Mixed} Option data
|
|
*/
|
|
OO.ui.OptionWidget.prototype.getData = function () {
|
|
return this.data;
|
|
};
|
|
/**
|
|
* Create an OO.ui.SelectWidget object.
|
|
*
|
|
* @class
|
|
* @abstract
|
|
* @extends OO.ui.Widget
|
|
* @mixin OO.ui.GroupElement
|
|
*
|
|
* @constructor
|
|
* @param {Object} [config] Configuration options
|
|
*/
|
|
OO.ui.SelectWidget = function OoUiSelectWidget( config ) {
|
|
// Config intialization
|
|
config = config || {};
|
|
|
|
// Parent constructor
|
|
OO.ui.Widget.call( this, config );
|
|
|
|
// Mixin constructors
|
|
OO.ui.GroupElement.call( this, this.$element, config );
|
|
|
|
// Properties
|
|
this.pressed = false;
|
|
this.selecting = null;
|
|
this.hashes = {};
|
|
|
|
// Events
|
|
this.$element.on( {
|
|
'mousedown': OO.ui.bind( this.onMouseDown, this ),
|
|
'mouseup': OO.ui.bind( this.onMouseUp, this ),
|
|
'mousemove': OO.ui.bind( this.onMouseMove, this ),
|
|
'mouseover': OO.ui.bind( this.onMouseOver, this ),
|
|
'mouseleave': OO.ui.bind( this.onMouseLeave, this )
|
|
} );
|
|
|
|
// Initialization
|
|
this.$element.addClass( 'oo-ui-selectWidget' );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.SelectWidget, OO.ui.Widget );
|
|
|
|
OO.mixinClass( OO.ui.SelectWidget, OO.ui.GroupElement );
|
|
|
|
/* Events */
|
|
|
|
/**
|
|
* @event highlight
|
|
* @param {OO.ui.OptionWidget|null} item Highlighted item or null if no item is highlighted
|
|
*/
|
|
|
|
/**
|
|
* @event select
|
|
* @param {OO.ui.OptionWidget|null} item Selected item or null if no item is selected
|
|
*/
|
|
|
|
/**
|
|
* @event add
|
|
* @param {OO.ui.OptionWidget[]} items Added items
|
|
* @param {number} index Index items were added at
|
|
*/
|
|
|
|
/**
|
|
* @event remove
|
|
* @param {OO.ui.OptionWidget[]} items Removed items
|
|
*/
|
|
|
|
/* Static Properties */
|
|
|
|
OO.ui.SelectWidget.static.tagName = 'ul';
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Handle mouse down events.
|
|
*
|
|
* @method
|
|
* @private
|
|
* @param {jQuery.Event} e Mouse down event
|
|
*/
|
|
OO.ui.SelectWidget.prototype.onMouseDown = function ( e ) {
|
|
var item;
|
|
|
|
if ( !this.disabled && e.which === 1 ) {
|
|
this.pressed = true;
|
|
item = this.getTargetItem( e );
|
|
if ( item && item.isSelectable() ) {
|
|
this.intializeSelection( item );
|
|
this.selecting = item;
|
|
this.$( this.$.context ).one( 'mouseup', OO.ui.bind( this.onMouseUp, this ) );
|
|
}
|
|
}
|
|
return false;
|
|
};
|
|
|
|
/**
|
|
* Handle mouse up events.
|
|
*
|
|
* @method
|
|
* @private
|
|
* @param {jQuery.Event} e Mouse up event
|
|
*/
|
|
OO.ui.SelectWidget.prototype.onMouseUp = function ( e ) {
|
|
var item;
|
|
this.pressed = false;
|
|
if ( !this.selecting ) {
|
|
item = this.getTargetItem( e );
|
|
if ( item && item.isSelectable() ) {
|
|
this.selecting = item;
|
|
}
|
|
}
|
|
if ( !this.disabled && e.which === 1 && this.selecting ) {
|
|
this.selectItem( this.selecting );
|
|
this.selecting = null;
|
|
}
|
|
return false;
|
|
};
|
|
|
|
/**
|
|
* Handle mouse move events.
|
|
*
|
|
* @method
|
|
* @private
|
|
* @param {jQuery.Event} e Mouse move event
|
|
*/
|
|
OO.ui.SelectWidget.prototype.onMouseMove = function ( e ) {
|
|
var item;
|
|
|
|
if ( !this.disabled && this.pressed ) {
|
|
item = this.getTargetItem( e );
|
|
if ( item && item !== this.selecting && item.isSelectable() ) {
|
|
this.intializeSelection( item );
|
|
this.selecting = item;
|
|
}
|
|
}
|
|
return false;
|
|
};
|
|
|
|
/**
|
|
* Handle mouse over events.
|
|
*
|
|
* @method
|
|
* @private
|
|
* @param {jQuery.Event} e Mouse over event
|
|
*/
|
|
OO.ui.SelectWidget.prototype.onMouseOver = function ( e ) {
|
|
var item;
|
|
|
|
if ( !this.disabled ) {
|
|
item = this.getTargetItem( e );
|
|
if ( item && item.isHighlightable() ) {
|
|
this.highlightItem( item );
|
|
}
|
|
}
|
|
return false;
|
|
};
|
|
|
|
/**
|
|
* Handle mouse leave events.
|
|
*
|
|
* @method
|
|
* @private
|
|
* @param {jQuery.Event} e Mouse over event
|
|
*/
|
|
OO.ui.SelectWidget.prototype.onMouseLeave = function () {
|
|
if ( !this.disabled ) {
|
|
this.highlightItem();
|
|
}
|
|
return false;
|
|
};
|
|
|
|
/**
|
|
* Get the closest item to a jQuery.Event.
|
|
*
|
|
* @method
|
|
* @private
|
|
* @param {jQuery.Event} e
|
|
* @returns {OO.ui.OptionWidget|null} Outline item widget, `null` if none was found
|
|
*/
|
|
OO.ui.SelectWidget.prototype.getTargetItem = function ( e ) {
|
|
var $item = this.$( e.target ).closest( '.oo-ui-optionWidget' );
|
|
if ( $item.length ) {
|
|
return $item.data( 'oo-ui-optionWidget' );
|
|
}
|
|
return null;
|
|
};
|
|
|
|
/**
|
|
* Get selected item.
|
|
*
|
|
* @method
|
|
* @returns {OO.ui.OptionWidget|null} Selected item, `null` if no item is selected
|
|
*/
|
|
OO.ui.SelectWidget.prototype.getSelectedItem = function () {
|
|
var i, len;
|
|
|
|
for ( i = 0, len = this.items.length; i < len; i++ ) {
|
|
if ( this.items[i].isSelected() ) {
|
|
return this.items[i];
|
|
}
|
|
}
|
|
return null;
|
|
};
|
|
|
|
/**
|
|
* Get highlighted item.
|
|
*
|
|
* @method
|
|
* @returns {OO.ui.OptionWidget|null} Highlighted item, `null` if no item is highlighted
|
|
*/
|
|
OO.ui.SelectWidget.prototype.getHighlightedItem = function () {
|
|
var i, len;
|
|
|
|
for ( i = 0, len = this.items.length; i < len; i++ ) {
|
|
if ( this.items[i].isHighlighted() ) {
|
|
return this.items[i];
|
|
}
|
|
}
|
|
return null;
|
|
};
|
|
|
|
/**
|
|
* Get an existing item with equivilant data.
|
|
*
|
|
* @method
|
|
* @param {Object} data Item data to search for
|
|
* @returns {OO.ui.OptionWidget|null} Item with equivilent value, `null` if none exists
|
|
*/
|
|
OO.ui.SelectWidget.prototype.getItemFromData = function ( data ) {
|
|
var hash = OO.getHash( data );
|
|
|
|
if ( hash in this.hashes ) {
|
|
return this.hashes[hash];
|
|
}
|
|
|
|
return null;
|
|
};
|
|
|
|
/**
|
|
* Highlight an item.
|
|
*
|
|
* Highlighting is mutually exclusive.
|
|
*
|
|
* @method
|
|
* @param {OO.ui.OptionWidget} [item] Item to highlight, omit to deselect all
|
|
* @fires highlight
|
|
* @chainable
|
|
*/
|
|
OO.ui.SelectWidget.prototype.highlightItem = function ( item ) {
|
|
var i, len;
|
|
|
|
for ( i = 0, len = this.items.length; i < len; i++ ) {
|
|
this.items[i].setHighlighted( this.items[i] === item );
|
|
}
|
|
this.emit( 'highlight', item );
|
|
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Select an item.
|
|
*
|
|
* @method
|
|
* @param {OO.ui.OptionWidget} [item] Item to select, omit to deselect all
|
|
* @fires select
|
|
* @chainable
|
|
*/
|
|
OO.ui.SelectWidget.prototype.selectItem = function ( item ) {
|
|
var i, len;
|
|
|
|
for ( i = 0, len = this.items.length; i < len; i++ ) {
|
|
this.items[i].setSelected( this.items[i] === item );
|
|
}
|
|
this.emit( 'select', item );
|
|
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Setup selection and highlighting.
|
|
*
|
|
* This should be used to synchronize the UI with the model without emitting events that would in
|
|
* turn update the model.
|
|
*
|
|
* @param {OO.ui.OptionWidget} [item] Item to select
|
|
* @chainable
|
|
*/
|
|
OO.ui.SelectWidget.prototype.intializeSelection = function( item ) {
|
|
var i, len, selected;
|
|
|
|
for ( i = 0, len = this.items.length; i < len; i++ ) {
|
|
selected = this.items[i] === item;
|
|
this.items[i].setSelected( selected );
|
|
this.items[i].setHighlighted( selected );
|
|
}
|
|
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Get an item relative to another one.
|
|
*
|
|
* @method
|
|
* @param {OO.ui.OptionWidget} item Item to start at
|
|
* @param {number} direction Direction to move in
|
|
* @returns {OO.ui.OptionWidget|null} Item at position, `null` if there are no items in the menu
|
|
*/
|
|
OO.ui.SelectWidget.prototype.getRelativeSelectableItem = function ( item, direction ) {
|
|
var inc = direction > 0 ? 1 : -1,
|
|
len = this.items.length,
|
|
index = item instanceof OO.ui.OptionWidget ?
|
|
this.items.indexOf( item ) : ( inc > 0 ? -1 : 0 ),
|
|
stopAt = Math.max( Math.min( index, len - 1 ), 0 ),
|
|
i = inc > 0 ?
|
|
// Default to 0 instead of -1, if nothing is selected let's start at the beginning
|
|
Math.max( index, -1 ) :
|
|
// Default to n-1 instead of -1, if nothing is selected let's start at the end
|
|
Math.min( index, len );
|
|
|
|
while ( true ) {
|
|
i = ( i + inc + len ) % len;
|
|
item = this.items[i];
|
|
if ( item instanceof OO.ui.OptionWidget && item.isSelectable() ) {
|
|
return item;
|
|
}
|
|
// Stop iterating when we've looped all the way around
|
|
if ( i === stopAt ) {
|
|
break;
|
|
}
|
|
}
|
|
return null;
|
|
};
|
|
|
|
/**
|
|
* Get the next selectable item.
|
|
*
|
|
* @method
|
|
* @returns {OO.ui.OptionWidget|null} Item, `null` if ther aren't any selectable items
|
|
*/
|
|
OO.ui.SelectWidget.prototype.getFirstSelectableItem = function () {
|
|
var i, len, item;
|
|
|
|
for ( i = 0, len = this.items.length; i < len; i++ ) {
|
|
item = this.items[i];
|
|
if ( item instanceof OO.ui.OptionWidget && item.isSelectable() ) {
|
|
return item;
|
|
}
|
|
}
|
|
|
|
return null;
|
|
};
|
|
|
|
/**
|
|
* Add items.
|
|
*
|
|
* Adding an existing item (by value) will move it.
|
|
*
|
|
* @method
|
|
* @param {OO.ui.OptionWidget[]} items Items to add
|
|
* @param {number} [index] Index to insert items after
|
|
* @fires add
|
|
* @chainable
|
|
*/
|
|
OO.ui.SelectWidget.prototype.addItems = function ( items, index ) {
|
|
var i, len, item, hash;
|
|
|
|
for ( i = 0, len = items.length; i < len; i++ ) {
|
|
item = items[i];
|
|
hash = OO.getHash( item.getData() );
|
|
if ( hash in this.hashes ) {
|
|
// Use existing item with the same value
|
|
items[i] = this.hashes[hash];
|
|
} else {
|
|
// Add new item
|
|
this.hashes[hash] = item;
|
|
}
|
|
}
|
|
OO.ui.GroupElement.prototype.addItems.call( this, items, index );
|
|
|
|
// Always provide an index, even if it was omitted
|
|
this.emit( 'add', items, index === undefined ? this.items.length - items.length - 1 : index );
|
|
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Remove items.
|
|
*
|
|
* Items will be detached, not removed, so they can be used later.
|
|
*
|
|
* @method
|
|
* @param {OO.ui.OptionWidget[]} items Items to remove
|
|
* @fires remove
|
|
* @chainable
|
|
*/
|
|
OO.ui.SelectWidget.prototype.removeItems = function ( items ) {
|
|
var i, len, item, hash;
|
|
|
|
for ( i = 0, len = items.length; i < len; i++ ) {
|
|
item = items[i];
|
|
hash = OO.getHash( item.getData() );
|
|
if ( hash in this.hashes ) {
|
|
// Remove existing item
|
|
delete this.hashes[hash];
|
|
}
|
|
if ( item.isSelected() ) {
|
|
this.selectItem( null );
|
|
}
|
|
}
|
|
OO.ui.GroupElement.prototype.removeItems.call( this, items );
|
|
|
|
this.emit( 'remove', items );
|
|
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Clear all items.
|
|
*
|
|
* Items will be detached, not removed, so they can be used later.
|
|
*
|
|
* @method
|
|
* @fires remove
|
|
* @chainable
|
|
*/
|
|
OO.ui.SelectWidget.prototype.clearItems = function () {
|
|
var items = this.items.slice();
|
|
|
|
// Clear all items
|
|
this.hashes = {};
|
|
OO.ui.GroupElement.prototype.clearItems.call( this );
|
|
this.selectItem( null );
|
|
|
|
this.emit( 'remove', items );
|
|
|
|
return this;
|
|
};
|
|
/**
|
|
* Creates an OO.ui.MenuItemWidget object.
|
|
*
|
|
* @class
|
|
* @extends OO.ui.OptionWidget
|
|
*
|
|
* @constructor
|
|
* @param {Mixed} data Item data
|
|
* @param {Object} [config] Configuration options
|
|
*/
|
|
OO.ui.MenuItemWidget = function OoUiMenuItemWidget( data, config ) {
|
|
// Configuration initialization
|
|
config = $.extend( { 'icon': 'check' }, config );
|
|
|
|
// Parent constructor
|
|
OO.ui.OptionWidget.call( this, data, config );
|
|
|
|
// Initialization
|
|
this.$element.addClass( 'oo-ui-menuItemWidget' );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.MenuItemWidget, OO.ui.OptionWidget );
|
|
/**
|
|
* Create an OO.ui.MenuWidget object.
|
|
*
|
|
* @class
|
|
* @extends OO.ui.SelectWidget
|
|
* @mixins OO.ui.ClippableElement
|
|
*
|
|
* @constructor
|
|
* @param {Object} [config] Configuration options
|
|
* @cfg {OO.ui.InputWidget} [input] Input to bind keyboard handlers to
|
|
*/
|
|
OO.ui.MenuWidget = function OoUiMenuWidget( config ) {
|
|
// Config intialization
|
|
config = config || {};
|
|
|
|
// Parent constructor
|
|
OO.ui.SelectWidget.call( this, config );
|
|
|
|
// Mixin constructor
|
|
OO.ui.ClippableElement.call( this, this.$group );
|
|
|
|
// Properties
|
|
this.newItems = [];
|
|
this.$input = config.input ? config.input.$input : null;
|
|
this.$previousFocus = null;
|
|
this.isolated = !config.input;
|
|
this.visible = false;
|
|
this.onKeyDownHandler = OO.ui.bind( this.onKeyDown, this );
|
|
|
|
// Initialization
|
|
this.$element.hide().addClass( 'oo-ui-menuWidget' );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.MenuWidget, OO.ui.SelectWidget );
|
|
|
|
OO.mixinClass( OO.ui.MenuWidget, OO.ui.ClippableElement );
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Handles key down events.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Key down event
|
|
*/
|
|
OO.ui.MenuWidget.prototype.onKeyDown = function ( e ) {
|
|
var nextItem,
|
|
handled = false,
|
|
highlightItem = this.getHighlightedItem();
|
|
|
|
if ( !this.disabled && this.visible ) {
|
|
if ( !highlightItem ) {
|
|
highlightItem = this.getSelectedItem();
|
|
}
|
|
switch ( e.keyCode ) {
|
|
case OO.ui.Keys.ENTER:
|
|
this.selectItem( highlightItem );
|
|
handled = true;
|
|
break;
|
|
case OO.ui.Keys.UP:
|
|
nextItem = this.getRelativeSelectableItem( highlightItem, -1 );
|
|
handled = true;
|
|
break;
|
|
case OO.ui.Keys.DOWN:
|
|
nextItem = this.getRelativeSelectableItem( highlightItem, 1 );
|
|
handled = true;
|
|
break;
|
|
case OO.ui.Keys.ESCAPE:
|
|
if ( highlightItem ) {
|
|
highlightItem.setHighlighted( false );
|
|
}
|
|
this.hide();
|
|
handled = true;
|
|
break;
|
|
}
|
|
|
|
if ( nextItem ) {
|
|
this.highlightItem( nextItem );
|
|
nextItem.scrollElementIntoView();
|
|
}
|
|
|
|
if ( handled ) {
|
|
e.preventDefault();
|
|
e.stopPropagation();
|
|
return false;
|
|
}
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Check if the menu is visible.
|
|
*
|
|
* @method
|
|
* @returns {boolean} Menu is visible
|
|
*/
|
|
OO.ui.MenuWidget.prototype.isVisible = function () {
|
|
return this.visible;
|
|
};
|
|
|
|
/**
|
|
* Bind key down listener
|
|
*
|
|
* @method
|
|
*/
|
|
OO.ui.MenuWidget.prototype.bindKeyDownListener = function () {
|
|
if ( this.$input ) {
|
|
this.$input.on( 'keydown', this.onKeyDownHandler );
|
|
} else {
|
|
// Capture menu navigation keys
|
|
this.getElementWindow().addEventListener( 'keydown', this.onKeyDownHandler, true );
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Unbind key down listener
|
|
*
|
|
* @method
|
|
*/
|
|
OO.ui.MenuWidget.prototype.unbindKeyDownListener = function () {
|
|
if ( this.$input ) {
|
|
this.$input.off( 'keydown' );
|
|
} else {
|
|
this.getElementWindow().removeEventListener( 'keydown', this.onKeyDownHandler, true );
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Select an item.
|
|
*
|
|
* The menu will stay open if an item is silently selected.
|
|
*
|
|
* @method
|
|
* @param {OO.ui.OptionWidget} [item] Item to select, omit to deselect all
|
|
* @chainable
|
|
*/
|
|
OO.ui.MenuWidget.prototype.selectItem = function ( item ) {
|
|
// Parent method
|
|
OO.ui.SelectWidget.prototype.selectItem.call( this, item );
|
|
|
|
if ( !this.disabled ) {
|
|
if ( item ) {
|
|
this.disabled = true;
|
|
item.flash( OO.ui.bind( function () {
|
|
this.hide();
|
|
this.disabled = false;
|
|
}, this ) );
|
|
} else {
|
|
this.hide();
|
|
}
|
|
}
|
|
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Add items.
|
|
*
|
|
* Adding an existing item (by value) will move it.
|
|
*
|
|
* @method
|
|
* @param {OO.ui.MenuItemWidget[]} items Items to add
|
|
* @param {number} [index] Index to insert items after
|
|
* @chainable
|
|
*/
|
|
OO.ui.MenuWidget.prototype.addItems = function ( items, index ) {
|
|
var i, len, item;
|
|
|
|
// Parent method
|
|
OO.ui.SelectWidget.prototype.addItems.call( this, items, index );
|
|
|
|
for ( i = 0, len = items.length; i < len; i++ ) {
|
|
item = items[i];
|
|
if ( this.visible ) {
|
|
// Defer fitting label until
|
|
item.fitLabel();
|
|
} else {
|
|
this.newItems.push( item );
|
|
}
|
|
}
|
|
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Show the menu.
|
|
*
|
|
* @method
|
|
* @chainable
|
|
*/
|
|
OO.ui.MenuWidget.prototype.show = function () {
|
|
var i, len;
|
|
|
|
if ( this.items.length ) {
|
|
this.$element.show();
|
|
this.visible = true;
|
|
this.bindKeyDownListener();
|
|
|
|
// Change focus to enable keyboard navigation
|
|
if ( this.isolated && this.$input && !this.$input.is( ':focus' ) ) {
|
|
this.$previousFocus = this.$( ':focus' );
|
|
this.$input.focus();
|
|
}
|
|
if ( this.newItems.length ) {
|
|
for ( i = 0, len = this.newItems.length; i < len; i++ ) {
|
|
this.newItems[i].fitLabel();
|
|
}
|
|
this.newItems = [];
|
|
}
|
|
|
|
this.setClipping( true );
|
|
}
|
|
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Hide the menu.
|
|
*
|
|
* @method
|
|
* @chainable
|
|
*/
|
|
OO.ui.MenuWidget.prototype.hide = function () {
|
|
this.$element.hide();
|
|
this.visible = false;
|
|
this.unbindKeyDownListener();
|
|
|
|
if ( this.isolated && this.$previousFocus ) {
|
|
this.$previousFocus.focus();
|
|
this.$previousFocus = null;
|
|
}
|
|
|
|
this.setClipping( false );
|
|
|
|
return this;
|
|
};
|
|
/**
|
|
* Creates an OO.ui.MenuSectionItemWidget object.
|
|
*
|
|
* @class
|
|
* @extends OO.ui.OptionWidget
|
|
*
|
|
* @constructor
|
|
* @param {Mixed} data Item data
|
|
* @param {Object} [config] Configuration options
|
|
*/
|
|
OO.ui.MenuSectionItemWidget = function OoUiMenuSectionItemWidget( data, config ) {
|
|
// Parent constructor
|
|
OO.ui.OptionWidget.call( this, data, config );
|
|
|
|
// Initialization
|
|
this.$element.addClass( 'oo-ui-menuSectionItemWidget' );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.MenuSectionItemWidget, OO.ui.OptionWidget );
|
|
|
|
OO.ui.MenuSectionItemWidget.static.selectable = false;
|
|
|
|
OO.ui.MenuSectionItemWidget.static.highlightable = false;
|
|
/**
|
|
* Create an OO.ui.OutlineWidget object.
|
|
*
|
|
* @class
|
|
* @extends OO.ui.SelectWidget
|
|
*
|
|
* @constructor
|
|
* @param {Object} [config] Configuration options
|
|
*/
|
|
OO.ui.OutlineWidget = function OoUiOutlineWidget( config ) {
|
|
// Config intialization
|
|
config = config || {};
|
|
|
|
// Parent constructor
|
|
OO.ui.SelectWidget.call( this, config );
|
|
|
|
// Initialization
|
|
this.$element.addClass( 'oo-ui-outlineWidget' );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.OutlineWidget, OO.ui.SelectWidget );
|
|
/**
|
|
* Creates an OO.ui.OutlineControlsWidget object.
|
|
*
|
|
* @class
|
|
*
|
|
* @constructor
|
|
* @param {OO.ui.OutlineWidget} outline Outline to control
|
|
* @param {Object} [config] Configuration options
|
|
* @cfg {Object[]} [adders] List of icons to show as addable item types, each an object with
|
|
* name, title and icon properties
|
|
*/
|
|
OO.ui.OutlineControlsWidget = function OoUiOutlineControlsWidget( outline, config ) {
|
|
// Configuration initialization
|
|
config = config || {};
|
|
|
|
// Parent constructor
|
|
OO.ui.Widget.call( this, config );
|
|
|
|
// Properties
|
|
this.outline = outline;
|
|
this.adders = {};
|
|
this.$adders = this.$( '<div>' );
|
|
this.$movers = this.$( '<div>' );
|
|
this.addButton = new OO.ui.IconButtonWidget( { '$': this.$, 'icon': 'add-item' } );
|
|
this.upButton = new OO.ui.IconButtonWidget( {
|
|
'$': this.$, 'icon': 'collapse', 'title': OO.ui.msg( 'ooui-outline-control-move-up' )
|
|
} );
|
|
this.downButton = new OO.ui.IconButtonWidget( {
|
|
'$': this.$, 'icon': 'expand', 'title': OO.ui.msg( 'ooui-outline-control-move-down' )
|
|
} );
|
|
|
|
// Events
|
|
outline.connect( this, {
|
|
'select': 'onOutlineChange',
|
|
'add': 'onOutlineChange',
|
|
'remove': 'onOutlineChange'
|
|
} );
|
|
this.upButton.connect( this, { 'click': ['emit', 'move', -1] } );
|
|
this.downButton.connect( this, { 'click': ['emit', 'move', 1] } );
|
|
|
|
// Initialization
|
|
this.$element.addClass( 'oo-ui-outlineControlsWidget' );
|
|
this.$adders.addClass( 'oo-ui-outlineControlsWidget-adders' );
|
|
this.$movers
|
|
.addClass( 'oo-ui-outlineControlsWidget-movers' )
|
|
.append( this.upButton.$element, this.downButton.$element );
|
|
this.$element.append( this.$adders, this.$movers );
|
|
if ( config.adders && config.adders.length ) {
|
|
this.setupAdders( config.adders );
|
|
}
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.OutlineControlsWidget, OO.ui.Widget );
|
|
|
|
/* Events */
|
|
|
|
/**
|
|
* @event move
|
|
* @param {number} places Number of places to move
|
|
*/
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Handle outline change events.
|
|
*
|
|
* @method
|
|
*/
|
|
OO.ui.OutlineControlsWidget.prototype.onOutlineChange = function () {
|
|
var i, len, firstMoveable, lastMoveable,
|
|
moveable = false,
|
|
items = this.outline.getItems(),
|
|
selectedItem = this.outline.getSelectedItem();
|
|
|
|
if ( selectedItem && selectedItem.isMoveable() ) {
|
|
moveable = true;
|
|
i = -1;
|
|
len = items.length;
|
|
while ( ++i < len ) {
|
|
if ( items[i].isMoveable() ) {
|
|
firstMoveable = items[i];
|
|
break;
|
|
}
|
|
}
|
|
i = len;
|
|
while ( i-- ) {
|
|
if ( items[i].isMoveable() ) {
|
|
lastMoveable = items[i];
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
this.upButton.setDisabled( !moveable || selectedItem === firstMoveable );
|
|
this.downButton.setDisabled( !moveable || selectedItem === lastMoveable );
|
|
};
|
|
|
|
/**
|
|
* Setup adders icons.
|
|
*
|
|
* @method
|
|
* @param {Object[]} adders List of configuations for adder buttons, each containing a name, title
|
|
* and icon property
|
|
*/
|
|
OO.ui.OutlineControlsWidget.prototype.setupAdders = function ( adders ) {
|
|
var i, len, addition, button,
|
|
$buttons = this.$( [] );
|
|
|
|
this.$adders.append( this.addButton.$element );
|
|
for ( i = 0, len = adders.length; i < len; i++ ) {
|
|
addition = adders[i];
|
|
button = new OO.ui.IconButtonWidget( {
|
|
'$': this.$, 'icon': addition.icon, 'title': addition.title
|
|
} );
|
|
button.connect( this, { 'click': ['emit', 'add', addition.name] } );
|
|
this.adders[addition.name] = button;
|
|
this.$adders.append( button.$element );
|
|
$buttons = $buttons.add( button.$element );
|
|
}
|
|
};
|
|
/**
|
|
* Creates an OO.ui.OutlineItemWidget object.
|
|
*
|
|
* @class
|
|
* @extends OO.ui.OptionWidget
|
|
*
|
|
* @constructor
|
|
* @param {Mixed} data Item data
|
|
* @param {Object} [config] Configuration options
|
|
* @cfg {number} [level] Indentation level
|
|
* @cfg {boolean} [moveable] Allow modification from outline controls
|
|
*/
|
|
OO.ui.OutlineItemWidget = function OoUiOutlineItemWidget( data, config ) {
|
|
// Config intialization
|
|
config = config || {};
|
|
|
|
// Parent constructor
|
|
OO.ui.OptionWidget.call( this, data, config );
|
|
|
|
// Properties
|
|
this.level = 0;
|
|
this.moveable = !!config.moveable;
|
|
|
|
// Initialization
|
|
this.$element.addClass( 'oo-ui-outlineItemWidget' );
|
|
this.setLevel( config.level );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.OutlineItemWidget, OO.ui.OptionWidget );
|
|
|
|
/* Static Properties */
|
|
|
|
OO.ui.OutlineItemWidget.static.highlightable = false;
|
|
|
|
OO.ui.OutlineItemWidget.static.scrollIntoViewOnSelect = true;
|
|
|
|
OO.ui.OutlineItemWidget.static.levelClass = 'oo-ui-outlineItemWidget-level-';
|
|
|
|
OO.ui.OutlineItemWidget.static.levels = 3;
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Check if item is moveable.
|
|
*
|
|
* Moveablilty is used by outline controls.
|
|
*
|
|
* @returns {boolean} Item is moveable
|
|
*/
|
|
OO.ui.OutlineItemWidget.prototype.isMoveable = function () {
|
|
return this.moveable;
|
|
};
|
|
|
|
/**
|
|
* Get indentation level.
|
|
*
|
|
* @returns {number} Indentation level
|
|
*/
|
|
OO.ui.OutlineItemWidget.prototype.getLevel = function () {
|
|
return this.level;
|
|
};
|
|
|
|
/**
|
|
* Set indentation level.
|
|
*
|
|
* @method
|
|
* @param {number} [level=0] Indentation level, in the range of [0,#maxLevel]
|
|
* @chainable
|
|
*/
|
|
OO.ui.OutlineItemWidget.prototype.setLevel = function ( level ) {
|
|
var levels = this.constructor.static.levels,
|
|
levelClass = this.constructor.static.levelClass,
|
|
i = levels;
|
|
|
|
this.level = level ? Math.max( 0, Math.min( levels - 1, level ) ) : 0;
|
|
while ( i-- ) {
|
|
if ( this.level === i ) {
|
|
this.$element.addClass( levelClass + i );
|
|
} else {
|
|
this.$element.removeClass( levelClass + i );
|
|
}
|
|
}
|
|
|
|
return this;
|
|
};
|
|
/**
|
|
* Creates an OO.ui.PopupWidget object.
|
|
*
|
|
* @class
|
|
* @extends OO.ui.Widget
|
|
* @mixins OO.ui.LabeledElement
|
|
*
|
|
* @constructor
|
|
* @param {Object} [config] Configuration options
|
|
* @cfg {boolean} [tail=true] Show tail pointing to origin of popup
|
|
* @cfg {string} [align='center'] Alignment of popup to origin
|
|
* @cfg {jQuery} [$container] Container to prevent popup from rendering outside of
|
|
* @cfg {boolean} [autoClose=false] Popup auto-closes when it loses focus
|
|
* @cfg {jQuery} [$autoCloseIgnore] Elements to not auto close when clicked
|
|
* @cfg {boolean} [head] Show label and close button at the top
|
|
*/
|
|
OO.ui.PopupWidget = function OoUiPopupWidget( config ) {
|
|
// Config intialization
|
|
config = config || {};
|
|
|
|
// Parent constructor
|
|
OO.ui.Widget.call( this, config );
|
|
|
|
// Mixin constructors
|
|
OO.ui.LabeledElement.call( this, this.$( '<div>' ), config );
|
|
|
|
// Properties
|
|
this.visible = false;
|
|
this.$popup = this.$( '<div>' );
|
|
this.$head = this.$( '<div>' );
|
|
this.$body = this.$( '<div>' );
|
|
this.$tail = this.$( '<div>' );
|
|
this.$container = config.$container || this.$( 'body' );
|
|
this.autoClose = !!config.autoClose;
|
|
this.$autoCloseIgnore = config.$autoCloseIgnore;
|
|
this.transitionTimeout = null;
|
|
this.tail = false;
|
|
this.align = config.align || 'center';
|
|
this.closeButton = new OO.ui.IconButtonWidget( { '$': this.$, 'icon': 'close' } );
|
|
this.onMouseDownHandler = OO.ui.bind( this.onMouseDown, this );
|
|
|
|
// Events
|
|
this.closeButton.connect( this, { 'click': 'onCloseButtonClick' } );
|
|
|
|
// Initialization
|
|
this.useTail( config.tail !== undefined ? !!config.tail : true );
|
|
this.$body.addClass( 'oo-ui-popupWidget-body' );
|
|
this.$tail.addClass( 'oo-ui-popupWidget-tail' );
|
|
this.$head
|
|
.addClass( 'oo-ui-popupWidget-head' )
|
|
.append( this.$label, this.closeButton.$element );
|
|
if ( !config.head ) {
|
|
this.$head.hide();
|
|
}
|
|
this.$popup
|
|
.addClass( 'oo-ui-popupWidget-popup' )
|
|
.append( this.$head, this.$body );
|
|
this.$element.hide()
|
|
.addClass( 'oo-ui-popupWidget' )
|
|
.append( this.$popup, this.$tail );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.PopupWidget, OO.ui.Widget );
|
|
|
|
OO.mixinClass( OO.ui.PopupWidget, OO.ui.LabeledElement );
|
|
|
|
/* Events */
|
|
|
|
/**
|
|
* @event hide
|
|
*/
|
|
|
|
/**
|
|
* @event show
|
|
*/
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Handles mouse down events.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Mouse down event
|
|
*/
|
|
OO.ui.PopupWidget.prototype.onMouseDown = function ( e ) {
|
|
if (
|
|
this.visible &&
|
|
!$.contains( this.$element[0], e.target ) &&
|
|
( !this.$autoCloseIgnore || !this.$autoCloseIgnore.has( e.target ).length )
|
|
) {
|
|
this.hide();
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Bind mouse down listener
|
|
*
|
|
* @method
|
|
*/
|
|
OO.ui.PopupWidget.prototype.bindMouseDownListener = function () {
|
|
// Capture clicks outside popup
|
|
this.getElementWindow().addEventListener( 'mousedown', this.onMouseDownHandler, true );
|
|
};
|
|
|
|
/**
|
|
* Handles close button click events.
|
|
*
|
|
* @method
|
|
*/
|
|
OO.ui.PopupWidget.prototype.onCloseButtonClick = function () {
|
|
if ( this.visible ) {
|
|
this.hide();
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Unbind mouse down listener
|
|
*
|
|
* @method
|
|
*/
|
|
OO.ui.PopupWidget.prototype.unbindMouseDownListener = function () {
|
|
this.getElementWindow().removeEventListener( 'mousedown', this.onMouseDownHandler, true );
|
|
};
|
|
|
|
/**
|
|
* Check if the popup is visible.
|
|
*
|
|
* @method
|
|
* @returns {boolean} Popup is visible
|
|
*/
|
|
OO.ui.PopupWidget.prototype.isVisible = function () {
|
|
return this.visible;
|
|
};
|
|
|
|
/**
|
|
* Set whether to show a tail.
|
|
*
|
|
* @method
|
|
* @returns {boolean} Make tail visible
|
|
*/
|
|
OO.ui.PopupWidget.prototype.useTail = function ( value ) {
|
|
value = !!value;
|
|
if ( this.tail !== value ) {
|
|
this.tail = value;
|
|
if ( value ) {
|
|
this.$element.addClass( 'oo-ui-popupWidget-tailed' );
|
|
} else {
|
|
this.$element.removeClass( 'oo-ui-popupWidget-tailed' );
|
|
}
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Check if showing a tail.
|
|
*
|
|
* @method
|
|
* @returns {boolean} tail is visible
|
|
*/
|
|
OO.ui.PopupWidget.prototype.hasTail = function () {
|
|
return this.tail;
|
|
};
|
|
|
|
/**
|
|
* Show the context.
|
|
*
|
|
* @method
|
|
* @fires show
|
|
* @chainable
|
|
*/
|
|
OO.ui.PopupWidget.prototype.show = function () {
|
|
if ( !this.visible ) {
|
|
this.$element.show();
|
|
this.visible = true;
|
|
this.emit( 'show' );
|
|
if ( this.autoClose ) {
|
|
this.bindMouseDownListener();
|
|
}
|
|
}
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Hide the context.
|
|
*
|
|
* @method
|
|
* @fires hide
|
|
* @chainable
|
|
*/
|
|
OO.ui.PopupWidget.prototype.hide = function () {
|
|
if ( this.visible ) {
|
|
this.$element.hide();
|
|
this.visible = false;
|
|
this.emit( 'hide' );
|
|
if ( this.autoClose ) {
|
|
this.unbindMouseDownListener();
|
|
}
|
|
}
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Updates the position and size.
|
|
*
|
|
* @method
|
|
* @param {number} width Width
|
|
* @param {number} height Height
|
|
* @param {boolean} [transition=false] Use a smooth transition
|
|
* @chainable
|
|
*/
|
|
OO.ui.PopupWidget.prototype.display = function ( width, height, transition ) {
|
|
var padding = 10,
|
|
originOffset = Math.round( this.$element.offset().left ),
|
|
containerLeft = Math.round( this.$container.offset().left ),
|
|
containerWidth = this.$container.innerWidth(),
|
|
containerRight = containerLeft + containerWidth,
|
|
popupOffset = width * ( { 'left': 0, 'center': -0.5, 'right': -1 } )[this.align],
|
|
popupLeft = popupOffset - padding,
|
|
popupRight = popupOffset + padding + width + padding,
|
|
overlapLeft = ( originOffset + popupLeft ) - containerLeft,
|
|
overlapRight = containerRight - ( originOffset + popupRight );
|
|
|
|
// Prevent transition from being interrupted
|
|
clearTimeout( this.transitionTimeout );
|
|
if ( transition ) {
|
|
// Enable transition
|
|
this.$element.addClass( 'oo-ui-popupWidget-transitioning' );
|
|
}
|
|
|
|
if ( overlapRight < 0 ) {
|
|
popupOffset += overlapRight;
|
|
} else if ( overlapLeft < 0 ) {
|
|
popupOffset -= overlapLeft;
|
|
}
|
|
|
|
// Position body relative to anchor and resize
|
|
this.$popup.css( {
|
|
'left': popupOffset,
|
|
'width': width,
|
|
'height': height === undefined ? 'auto' : height
|
|
} );
|
|
|
|
if ( transition ) {
|
|
// Prevent transitioning after transition is complete
|
|
this.transitionTimeout = setTimeout( OO.ui.bind( function () {
|
|
this.$element.removeClass( 'oo-ui-popupWidget-transitioning' );
|
|
}, this ), 200 );
|
|
} else {
|
|
// Prevent transitioning immediately
|
|
this.$element.removeClass( 'oo-ui-popupWidget-transitioning' );
|
|
}
|
|
|
|
return this;
|
|
};
|
|
/**
|
|
* Button that shows and hides a popup.
|
|
*
|
|
* @class
|
|
* @extends OO.ui.IconButtonWidget
|
|
* @mixins OO.ui.PopuppableElement
|
|
*
|
|
* @constructor
|
|
* @param {Object} [config] Configuration options
|
|
*/
|
|
OO.ui.PopupButtonWidget = function OoUiPopupButtonWidget( config ) {
|
|
// Parent constructor
|
|
OO.ui.IconButtonWidget.call( this, config );
|
|
|
|
// Mixin constructors
|
|
OO.ui.PopuppableElement.call( this, config );
|
|
|
|
// Initialization
|
|
this.$element
|
|
.addClass( 'oo-ui-popupButtonWidget' )
|
|
.append( this.popup.$element );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.PopupButtonWidget, OO.ui.IconButtonWidget );
|
|
|
|
OO.mixinClass( OO.ui.PopupButtonWidget, OO.ui.PopuppableElement );
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Handles mouse click events.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Mouse click event
|
|
*/
|
|
OO.ui.PopupButtonWidget.prototype.onClick = function ( e ) {
|
|
// Skip clicks within the popup
|
|
if ( $.contains( this.popup.$element[0], e.target ) ) {
|
|
return;
|
|
}
|
|
|
|
if ( !this.disabled ) {
|
|
if ( this.popup.isVisible() ) {
|
|
this.hidePopup();
|
|
} else {
|
|
this.showPopup();
|
|
}
|
|
OO.ui.IconButtonWidget.prototype.onClick.call( this );
|
|
}
|
|
return false;
|
|
};
|
|
/**
|
|
* Creates an OO.ui.PushButtonWidget object.
|
|
*
|
|
* @class
|
|
* @extends OO.ui.ButtonWidget
|
|
*
|
|
* @constructor
|
|
* @param {Object} [config] Configuration options
|
|
*/
|
|
OO.ui.PushButtonWidget = function OoUiPushButtonWidget( config ) {
|
|
// Parent constructor
|
|
OO.ui.ButtonWidget.call( this, config );
|
|
|
|
// Initialization
|
|
this.$element.addClass( 'oo-ui-pushButtonWidget' );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.PushButtonWidget, OO.ui.ButtonWidget );
|
|
/**
|
|
* Creates an OO.ui.SearchWidget object.
|
|
*
|
|
* @class
|
|
* @extends OO.ui.Widget
|
|
*
|
|
* @constructor
|
|
* @param {Object} [config] Configuration options
|
|
* @cfg {string|jQuery} [placeholder] Placeholder text for query input
|
|
* @cfg {string} [value] Initial query value
|
|
*/
|
|
OO.ui.SearchWidget = function OoUiSearchWidget( config ) {
|
|
// Configuration intialization
|
|
config = config || {};
|
|
|
|
// Parent constructor
|
|
OO.ui.Widget.call( this, config );
|
|
|
|
// Properties
|
|
this.query = new OO.ui.TextInputWidget( {
|
|
'$': this.$,
|
|
'icon': 'search',
|
|
'placeholder': config.placeholder,
|
|
'value': config.value
|
|
} );
|
|
this.results = new OO.ui.SelectWidget( { '$': this.$ } );
|
|
this.$query = this.$( '<div>' );
|
|
this.$results = this.$( '<div>' );
|
|
|
|
// Events
|
|
this.query.connect( this, {
|
|
'change': 'onQueryChange',
|
|
'enter': 'onQueryEnter'
|
|
} );
|
|
this.results.connect( this, {
|
|
'highlight': 'onResultsHighlight',
|
|
'select': 'onResultsSelect'
|
|
} );
|
|
this.query.$input.on( 'keydown', OO.ui.bind( this.onQueryKeydown, this ) );
|
|
|
|
// Initialization
|
|
this.$query
|
|
.addClass( 'oo-ui-searchWidget-query' )
|
|
.append( this.query.$element );
|
|
this.$results
|
|
.addClass( 'oo-ui-searchWidget-results' )
|
|
.append( this.results.$element );
|
|
this.$element
|
|
.addClass( 'oo-ui-searchWidget' )
|
|
.append( this.$results, this.$query );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.SearchWidget, OO.ui.Widget );
|
|
|
|
/* Events */
|
|
|
|
/**
|
|
* @event highlight
|
|
* @param {Object|null} item Item data or null if no item is highlighted
|
|
*/
|
|
|
|
/**
|
|
* @event select
|
|
* @param {Object|null} item Item data or null if no item is selected
|
|
*/
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Handle query key down events.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Key down event
|
|
*/
|
|
OO.ui.SearchWidget.prototype.onQueryKeydown = function ( e ) {
|
|
var highlightedItem, nextItem,
|
|
dir = e.which === OO.ui.Keys.DOWN ? 1 : ( e.which === OO.ui.Keys.UP ? -1 : 0 );
|
|
|
|
if ( dir ) {
|
|
highlightedItem = this.results.getHighlightedItem();
|
|
if ( !highlightedItem ) {
|
|
highlightedItem = this.results.getSelectedItem();
|
|
}
|
|
nextItem = this.results.getRelativeSelectableItem( highlightedItem, dir );
|
|
this.results.highlightItem( nextItem );
|
|
nextItem.scrollElementIntoView();
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Handle select widget select events.
|
|
*
|
|
* Clears existing results. Subclasses should repopulate items according to new query.
|
|
*
|
|
* @method
|
|
* @param {string} value New value
|
|
*/
|
|
OO.ui.SearchWidget.prototype.onQueryChange = function () {
|
|
// Reset
|
|
this.results.clearItems();
|
|
};
|
|
|
|
/**
|
|
* Handle select widget enter key events.
|
|
*
|
|
* Selects highlighted item.
|
|
*
|
|
* @method
|
|
* @param {string} value New value
|
|
*/
|
|
OO.ui.SearchWidget.prototype.onQueryEnter = function () {
|
|
// Reset
|
|
this.results.selectItem( this.results.getHighlightedItem() );
|
|
};
|
|
|
|
/**
|
|
* Handle select widget highlight events.
|
|
*
|
|
* @method
|
|
* @param {OO.ui.OptionWidget} item Highlighted item
|
|
* @fires highlight
|
|
*/
|
|
OO.ui.SearchWidget.prototype.onResultsHighlight = function ( item ) {
|
|
this.emit( 'highlight', item ? item.getData() : null );
|
|
};
|
|
|
|
/**
|
|
* Handle select widget select events.
|
|
*
|
|
* @method
|
|
* @param {OO.ui.OptionWidget} item Selected item
|
|
* @fires select
|
|
*/
|
|
OO.ui.SearchWidget.prototype.onResultsSelect = function ( item ) {
|
|
this.emit( 'select', item ? item.getData() : null );
|
|
};
|
|
|
|
/**
|
|
* Get the query input.
|
|
*
|
|
* @method
|
|
* @returns {OO.ui.TextInputWidget} Query input
|
|
*/
|
|
OO.ui.SearchWidget.prototype.getQuery = function () {
|
|
return this.query;
|
|
};
|
|
|
|
/**
|
|
* Get the results list.
|
|
*
|
|
* @method
|
|
* @returns {OO.ui.SelectWidget} Select list
|
|
*/
|
|
OO.ui.SearchWidget.prototype.getResults = function () {
|
|
return this.results;
|
|
};
|
|
/**
|
|
* Creates an OO.ui.TextInputWidget object.
|
|
*
|
|
* @class
|
|
* @extends OO.ui.InputWidget
|
|
*
|
|
* @constructor
|
|
* @param {Object} [config] Configuration options
|
|
* @cfg {string} [placeholder] Placeholder text
|
|
* @cfg {string} [icon] Symbolic name of icon
|
|
* @cfg {boolean} [multiline=false] Allow multiple lines of text
|
|
*/
|
|
OO.ui.TextInputWidget = function OoUiTextInputWidget( config ) {
|
|
config = config || {};
|
|
|
|
// Parent constructor
|
|
OO.ui.InputWidget.call( this, config );
|
|
|
|
// Properties
|
|
this.pending = 0;
|
|
this.multiline = !!config.multiline;
|
|
|
|
// Events
|
|
this.$input.on( 'keypress', OO.ui.bind( this.onKeyPress, this ) );
|
|
|
|
// Initialization
|
|
this.$element.addClass( 'oo-ui-textInputWidget' );
|
|
if ( config.icon ) {
|
|
this.$element.addClass( 'oo-ui-textInputWidget-decorated' );
|
|
this.$element.append(
|
|
this.$( '<span>' )
|
|
.addClass( 'oo-ui-textInputWidget-icon oo-ui-icon-' + config.icon )
|
|
.mousedown( OO.ui.bind( function () {
|
|
this.$input.focus();
|
|
return false;
|
|
}, this ) )
|
|
);
|
|
}
|
|
if ( config.placeholder ) {
|
|
this.$input.attr( 'placeholder', config.placeholder );
|
|
}
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.TextInputWidget, OO.ui.InputWidget );
|
|
|
|
/* Events */
|
|
|
|
/**
|
|
* User presses enter inside the text box.
|
|
*
|
|
* Not called if input is multiline.
|
|
*
|
|
* @event enter
|
|
*/
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Handles key press events.
|
|
*
|
|
* @param {jQuery.Event} e Key press event
|
|
* @fires enter If enter key is pressed and input is not multiline
|
|
*/
|
|
OO.ui.TextInputWidget.prototype.onKeyPress = function ( e ) {
|
|
if ( e.which === OO.ui.Keys.ENTER && !this.multiline ) {
|
|
this.emit( 'enter' );
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Get input element.
|
|
*
|
|
* @method
|
|
* @param {Object} [config] Configuration options
|
|
* @returns {jQuery} Input element
|
|
*/
|
|
OO.ui.TextInputWidget.prototype.getInputElement = function ( config ) {
|
|
return config.multiline ? this.$( '<textarea>' ) : this.$( '<input type="text" />' );
|
|
};
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Checks if input is pending.
|
|
*
|
|
* @method
|
|
* @returns {boolean} Input is pending
|
|
*/
|
|
OO.ui.TextInputWidget.prototype.isPending = function () {
|
|
return !!this.pending;
|
|
};
|
|
|
|
/**
|
|
* Increases the pending stack.
|
|
*
|
|
* @method
|
|
* @chainable
|
|
*/
|
|
OO.ui.TextInputWidget.prototype.pushPending = function () {
|
|
this.pending++;
|
|
this.$element.addClass( 'oo-ui-textInputWidget-pending' );
|
|
this.$input.addClass( 'oo-ui-texture-pending' );
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Reduces the pending stack.
|
|
*
|
|
* Clamped at zero.
|
|
*
|
|
* @method
|
|
* @chainable
|
|
*/
|
|
OO.ui.TextInputWidget.prototype.popPending = function () {
|
|
this.pending = Math.max( 0, this.pending - 1 );
|
|
if ( !this.pending ) {
|
|
this.$element.removeClass( 'oo-ui-textInputWidget-pending' );
|
|
this.$input.removeClass( 'oo-ui-texture-pending' );
|
|
}
|
|
return this;
|
|
};
|
|
/**
|
|
* Creates an OO.ui.TextInputMenuWidget object.
|
|
*
|
|
* @class
|
|
* @extends OO.ui.MenuWidget
|
|
*
|
|
* @constructor
|
|
* @param {OO.ui.TextInputWidget} input Text input widget to provide menu for
|
|
* @param {Object} [config] Configuration options
|
|
* @cfg {jQuery} [$container=input.$element] Element to render menu under
|
|
*/
|
|
OO.ui.TextInputMenuWidget = function OoUiTextInputMenuWidget( input, config ) {
|
|
// Parent constructor
|
|
OO.ui.MenuWidget.call( this, config );
|
|
|
|
// Properties
|
|
this.input = input;
|
|
this.$container = config.$container || this.input.$element;
|
|
this.onWindowResizeHandler = OO.ui.bind( this.onWindowResize, this );
|
|
|
|
// Initialization
|
|
this.$element.addClass( 'oo-ui-textInputMenuWidget' );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.TextInputMenuWidget, OO.ui.MenuWidget );
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Handle window resize event.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Window resize event
|
|
*/
|
|
OO.ui.TextInputMenuWidget.prototype.onWindowResize = function () {
|
|
this.position();
|
|
};
|
|
|
|
/**
|
|
* Shows the menu.
|
|
*
|
|
* @method
|
|
* @chainable
|
|
*/
|
|
OO.ui.TextInputMenuWidget.prototype.show = function () {
|
|
// Parent method
|
|
OO.ui.MenuWidget.prototype.show.call( this );
|
|
|
|
this.position();
|
|
this.$( this.getElementWindow() ).on( 'resize', this.onWindowResizeHandler );
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Hides the menu.
|
|
*
|
|
* @method
|
|
* @chainable
|
|
*/
|
|
OO.ui.TextInputMenuWidget.prototype.hide = function () {
|
|
// Parent method
|
|
OO.ui.MenuWidget.prototype.hide.call( this );
|
|
|
|
this.$( this.getElementWindow() ).off( 'resize', this.onWindowResizeHandler );
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Positions the menu.
|
|
*
|
|
* @method
|
|
* @chainable
|
|
*/
|
|
OO.ui.TextInputMenuWidget.prototype.position = function () {
|
|
var frameOffset,
|
|
$container = this.$container,
|
|
dimensions = $container.offset();
|
|
|
|
// Position under input
|
|
dimensions.top += $container.height();
|
|
dimensions.width = $container.width();
|
|
|
|
// Compensate for frame position if in a differnt frame
|
|
if ( this.input.$.frame && this.input.$.context !== this.$element[0].ownerDocument ) {
|
|
frameOffset = OO.ui.Element.getRelativePosition(
|
|
this.input.$.frame.$element, this.$element.offsetParent()
|
|
);
|
|
dimensions.left += frameOffset.left;
|
|
dimensions.top += frameOffset.top;
|
|
} else {
|
|
// Fix for RTL (for some reason, no need to fix if the frameoffset is set)
|
|
if ( this.$element.css( 'direction' ) === 'rtl' ) {
|
|
dimensions.right = this.$element.parent().position().left - dimensions.width - dimensions.left;
|
|
// Erase the value for 'left':
|
|
delete dimensions.left;
|
|
}
|
|
}
|
|
|
|
this.$element.css( dimensions );
|
|
return this;
|
|
};
|
|
/**
|
|
* Creates an OO.ui.ToggleWidget object.
|
|
*
|
|
* @class
|
|
* @abstract
|
|
* @extends OO.ui.Widget
|
|
*
|
|
* @constructor
|
|
* @param {Object} [config] Configuration options
|
|
* @cfg {boolean} [value=false] Initial value
|
|
* @cfg {string} [onLabel='On'] Label for on state
|
|
* @cfg {string} [offLabel='Off'] Label for off state
|
|
*/
|
|
OO.ui.ToggleWidget = function OoUiToggleWidget( config ) {
|
|
// Configuration initialization
|
|
config = $.extend( {
|
|
'onLabel': OO.ui.msg( 'ooui-toggle-on' ),
|
|
'offLabel': OO.ui.msg( 'ooui-toggle-on' )
|
|
}, config );
|
|
|
|
// Parent constructor
|
|
OO.ui.Widget.call( this, config );
|
|
|
|
// Properties
|
|
this.value = null;
|
|
this.dragging = false;
|
|
this.dragStart = null;
|
|
this.sliding = false;
|
|
this.$slide = this.$( '<span>' );
|
|
this.$grip = this.$( '<span>' );
|
|
this.$onLabel = this.$( '<span>' );
|
|
this.$offLabel = this.$( '<span>' );
|
|
this.onDocumentMouseMoveHandler = OO.ui.bind( this.onDocumentMouseMove, this );
|
|
this.onDocumentMouseUpHandler = OO.ui.bind( this.onDocumentMouseUp, this );
|
|
|
|
// Events
|
|
this.$slide.on( 'mousedown', OO.ui.bind( this.onMouseDown, this ) );
|
|
|
|
// Initialization
|
|
this.$grip.addClass( 'oo-ui-toggleWidget-grip' );
|
|
this.$onLabel
|
|
.addClass( 'oo-ui-toggleWidget-label oo-ui-toggleWidget-label-on' )
|
|
.text( config.onLabel || '' );
|
|
this.$offLabel
|
|
.addClass( 'oo-ui-toggleWidget-label oo-ui-toggleWidget-label-off' )
|
|
.text( config.offLabel || '' );
|
|
this.$slide
|
|
.addClass( 'oo-ui-toggleWidget-slide' )
|
|
.append( this.$onLabel, this.$offLabel, this.$grip );
|
|
this.$element
|
|
.addClass( 'oo-ui-toggleWidget' )
|
|
.append( this.$slide );
|
|
this.setValue( !!config.value );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( OO.ui.ToggleWidget, OO.ui.Widget );
|
|
|
|
/* Events */
|
|
|
|
/**
|
|
* @event change
|
|
* @param {boolean} value Changed value
|
|
*/
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Handles mouse down events.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Mouse down event
|
|
*/
|
|
OO.ui.ToggleWidget.prototype.onMouseDown = function ( e ) {
|
|
if ( e.which === 1 ) {
|
|
this.dragging = true;
|
|
this.dragStart = e.pageX;
|
|
this.$( this.$.context ).on( {
|
|
'mousemove': this.onDocumentMouseMoveHandler,
|
|
'mouseup': this.onDocumentMouseUpHandler
|
|
} );
|
|
this.$element.addClass( 'oo-ui-toggleWidget-dragging' );
|
|
return false;
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Handles document mouse up events.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Mouse up event
|
|
*/
|
|
OO.ui.ToggleWidget.prototype.onDocumentMouseUp = function ( e ) {
|
|
var overlap, dragOffset;
|
|
|
|
if ( e.which === 1 ) {
|
|
this.$element.removeClass( 'oo-ui-toggleWidget-dragging' );
|
|
|
|
if ( !this.sliding ) {
|
|
this.setValue( !this.value );
|
|
} else {
|
|
this.$slide.css( 'margin-left', 0 );
|
|
dragOffset = e.pageX - this.dragStart;
|
|
overlap = this.$element.outerWidth() - this.$slide.outerWidth();
|
|
if ( this.value ? overlap / 2 > dragOffset : -overlap / 2 < dragOffset ) {
|
|
this.setValue( !this.value );
|
|
}
|
|
}
|
|
this.dragging = false;
|
|
this.sliding = false;
|
|
this.$( this.$.context ).off( {
|
|
'mousemove': this.onDocumentMouseMoveHandler,
|
|
'mouseup': this.onDocumentMouseUpHandler
|
|
} );
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Handles document mouse move events.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Mouse move event
|
|
*/
|
|
OO.ui.ToggleWidget.prototype.onDocumentMouseMove = function ( e ) {
|
|
var overlap, dragOffset, left;
|
|
|
|
if ( this.dragging ) {
|
|
dragOffset = e.pageX - this.dragStart;
|
|
if ( dragOffset !== 0 || this.sliding ) {
|
|
this.sliding = true;
|
|
overlap = this.$element.outerWidth() - this.$slide.outerWidth();
|
|
left = this.value ?
|
|
Math.min( 0, Math.max( overlap, dragOffset ) ) :
|
|
Math.min( -overlap, Math.max( 0, dragOffset ) );
|
|
this.$slide.css( 'margin-left', left );
|
|
}
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Get the value of the toggle.
|
|
*
|
|
* @method
|
|
* @returns {boolean} Toggle value
|
|
*/
|
|
OO.ui.ToggleWidget.prototype.getValue = function () {
|
|
return this.value;
|
|
};
|
|
|
|
/**
|
|
* Set the value of the toggle.
|
|
*
|
|
* @method
|
|
* @param {boolean} value New value
|
|
* @fires change
|
|
* @chainable
|
|
*/
|
|
OO.ui.ToggleWidget.prototype.setValue = function ( value ) {
|
|
if ( this.value !== value ) {
|
|
this.value = value;
|
|
this.$element
|
|
.toggleClass( 'oo-ui-toggleWidget-on', value )
|
|
.toggleClass( 'oo-ui-toggleWidget-off', !value );
|
|
this.emit( 'change', this.value );
|
|
}
|
|
return this;
|
|
};
|
|
}() );
|