mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
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d208ca9002
* Separated DOM changes from creation of elements * Always using parsing for element creation with known attributes * Always using attr or addClass for variable attributes Change-Id: Id101f56594014786892d382d06c658f416224a9c
76 lines
1.8 KiB
JavaScript
76 lines
1.8 KiB
JavaScript
/**
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* VisualEditor user interface DropdownTool class.
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*
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* @copyright 2011-2012 VisualEditor Team and others; see AUTHORS.txt
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* @license The MIT License (MIT); see LICENSE.txt
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*/
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/**
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* Creates an ve.ui.DropdownTool object.
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*
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* @class
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* @constructor
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* @param {ve.ui.Toolbar} toolbar
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* @param {String} name
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* @param {Object[]} items
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*/
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ve.ui.DropdownTool = function ( toolbar, name, title, items ) {
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// Inheritance
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ve.ui.Tool.call( this, toolbar, name, title );
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if ( !name ) {
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return;
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}
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// Properties
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var tool = this;
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this.menuView = new ve.ui.Menu( items, function ( item ) {
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tool.onSelect( item );
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tool.$labelText.text( item.label );
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}, this.$ );
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this.$icon = $( '<div class="ve-ui-toolbarDropdownTool-icon"></div>' );
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this.$label = $( '<div class="ve-ui-toolbarDropdownTool-label"></div>' );
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this.$labelText = $( '<span> </span>' );
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// Events
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$( document )
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.add( this.toolbar.surfaceView.$ )
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.mousedown( function ( e ) {
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if ( e.which === 1 ) {
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tool.menuView.close();
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}
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} );
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this.$.on( {
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'mousedown': function ( e ) {
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if ( e.which === 1 ) {
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e.preventDefault();
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return false;
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}
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},
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'mouseup': function ( e ) {
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// Don't respond to menu clicks
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var $item = $( e.target ).closest( '.ve-ui-menu' );
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if ( e.which === 1 && $item.length === 0 ) {
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tool.menuView.open();
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} else {
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tool.menuView.close();
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}
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}
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} );
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// DOM Changes
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this.$
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.append( this.$icon, this.$label )
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.addClass( 've-ui-toolbarDropdownTool ve-ui-toolbarDropdownTool-' + name );
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this.$label.append( this.$labelText );
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};
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/* Methods */
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ve.ui.DropdownTool.prototype.onSelect = function ( item ) {
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throw new Error( 'DropdownTool.onSelect not implemented in this subclass:' + this.constructor );
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};
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/* Inheritance */
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ve.extendClass( ve.ui.DropdownTool, ve.ui.Tool );
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