mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
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132 lines
2.9 KiB
JavaScript
132 lines
2.9 KiB
JavaScript
/*!
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* VisualEditor UserInterface 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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* @extends ve.ui.TextInputWidget
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*
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* @constructor
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* @param {Object} [config] Config options
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*/
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ve.ui.LinkTargetInputWidget = function VeUiLinkTargetInputWidget( config ) {
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// Parent constructor
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ve.ui.TextInputWidget.call( this, config );
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// Properties
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this.annotation = null;
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// Initialization
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this.$.addClass( 've-ui-linkTargetInputWidget' );
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// Default RTL/LTR check
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if ( $( 'body' ).hasClass( 'rtl' ) ) {
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this.$input.addClass( 've-ui-rtl' );
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}
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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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* Handle value-changing events
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*
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* Overrides onEdit to perform RTL test based on the typed URL
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*
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* @method
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*/
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ve.ui.LinkTargetInputWidget.prototype.onEdit = function () {
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if ( !this.disabled ) {
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// Allow the stack to clear so the value will be updated
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setTimeout( ve.bind( function () {
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// RTL/LTR check
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if ( $( 'body' ).hasClass( 'rtl' ) ) {
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var isExt = ve.init.platform.getExternalLinkUrlProtocolsRegExp()
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.test( this.$input.val() );
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// If URL is external, flip to LTR. Otherwise, set back to RTL
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this.setRTL( !isExt );
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}
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this.setValue( this.$input.val() );
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}, this ) );
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}
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};
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/**
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* Set the value of the input.
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*
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* Overrides setValue to keep annotations in sync.
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*
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* @method
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* @param {string} value New value
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*/
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ve.ui.LinkTargetInputWidget.prototype.setValue = function ( value ) {
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// Keep annotation in sync with value
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value = this.sanitizeValue( 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( {
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'type': 'link',
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'attributes': {
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'href': value
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}
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} ) );
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}
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// Call parent method
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ve.ui.TextInputWidget.prototype.setValue.call( this, value );
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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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* @chainable
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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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// Call parent method
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ve.ui.TextInputWidget.prototype.setValue.call(
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this, this.getTargetFromAnnotation( annotation )
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);
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return this;
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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.getAttribute( 'href' );
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}
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return '';
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};
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