mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
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89 lines
2.1 KiB
JavaScript
89 lines
2.1 KiB
JavaScript
/*!
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* VisualEditor user interface LinkTargetInputWidget class.
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*
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* @copyright 2011-2013 VisualEditor Team and others; see AUTHORS.txt
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* @license The MIT License (MIT); see LICENSE.txt
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*/
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/**
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* Creates an ve.ui.LinkTargetInputWidget object.
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*
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* @class
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* @constructor
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* @extends ve.ui.TextInputWidget
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* @param {Function} $$ jQuery for the frame the widget is in
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* @param {jQuery} $overlay DOM element to add menu to
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* @param {string} [name] Input name, used by HTML forms
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* @param {string} [value] Input value
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*/
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ve.ui.LinkTargetInputWidget = function VeUiLinkTargetInputWidget( $$, $overlay, name, value ) {
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// Parent constructor
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ve.ui.TextInputWidget.call( this, $$, name, value );
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// Properties
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this.annotation = null;
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// Events
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this.addListenerMethod( this, 'change', 'onChange' );
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// Initialization
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this.$.addClass( 've-ui-linkTargetInputWidget' );
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};
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/* Inheritance */
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ve.inheritClass( ve.ui.LinkTargetInputWidget, ve.ui.TextInputWidget );
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/* Methods */
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/**
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* Handles change events.
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*
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* @method
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* @param {jQuery.Event} e Event
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*/
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ve.ui.LinkTargetInputWidget.prototype.onChange = function ( value ) {
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if ( value === '' ) {
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this.annotation = null;
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} else {
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this.setAnnotation( new ve.dm.LinkAnnotation( { 'href': value } ) );
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}
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};
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/**
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* Sets the annotation value.
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*
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* The input value will automatically be updated.
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*
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* @method
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* @param {ve.dm.LinkAnnotation} annotation Link annotation
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*/
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ve.ui.LinkTargetInputWidget.prototype.setAnnotation = function ( annotation ) {
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this.annotation = annotation;
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this.setValue( this.getTargetFromAnnotation( annotation ), 'annotation' );
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};
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/**
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* Gets the annotation value.
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*
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* @method
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* @returns {ve.dm.LinkAnnotation} Link annotation
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*/
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ve.ui.LinkTargetInputWidget.prototype.getAnnotation = function () {
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return this.annotation;
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};
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/**
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* Gets a target from an annotation.
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*
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* @method
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* @param {ve.dm.LinkAnnotation} annotation Link annotation
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* @returns {string} Target
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*/
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ve.ui.LinkTargetInputWidget.prototype.getTargetFromAnnotation = function ( annotation ) {
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if ( annotation instanceof ve.dm.LinkAnnotation ) {
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return annotation.data.href;
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}
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return '';
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};
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