mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-11-29 00:30:44 +00:00
db9f941fa6
Objectives: * Rename this.$ to this.$element * Rename this.$$ to this.$ * Get rid of the need to use this.frame.$$ * Rename OO.ui.Element.get$$ to OO.ui.Element.getJQuery Changes: (using Sublime Text regex patterns) * Replace "get$$" with "getJQuery" * Replace "\.(\$)([^\$a-zA-Z])" with ".$element$2" * Replace "\.(\$\$)" with ".$" * Replace "'$$'" with "'$'" * Set this.$ to null in constructor of OO.ui.Window * Set this.$ to this.frame.$ in initialize method of OO.ui.Window * Replace "\.(frame.\$)([^\$a-zA-Z])" with ".\$$2" Bonus: * Use this.$() in a bunch of places where $() was erroneously used Change-Id: If3d870124ab8d10f8223532cda95c2b2b075db94
167 lines
3.7 KiB
JavaScript
167 lines
3.7 KiB
JavaScript
/*!
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* ObjectOriented UserInterface InputWidget class.
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*
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* @copyright 2011-2013 OOJS 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 OO.ui.InputWidget object.
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*
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* @class
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* @abstract
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* @extends OO.ui.Widget
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*
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* @constructor
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* @param {Object} [config] Configuration options
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* @cfg {string} [name=''] HTML input name
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* @cfg {string} [value=''] Input value
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* @cfg {boolean} [readOnly=false] Prevent changes
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*/
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OO.ui.InputWidget = function OoUiInputWidget( config ) {
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// Config intialization
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config = $.extend( { 'readOnly': false }, config );
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// Parent constructor
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OO.ui.Widget.call( this, config );
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// Properties
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this.$input = this.getInputElement( config );
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this.value = '';
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this.readonly = false;
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// Events
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this.$input.on( 'keydown mouseup cut paste change input select', OO.ui.bind( this.onEdit, this ) );
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// Initialization
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this.$input.attr( 'name', config.name );
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this.setReadOnly( config.readOnly );
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this.$element.addClass( 'oo-ui-inputWidget' ).append( this.$input );
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this.setValue( config.value );
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};
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/* Inheritance */
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OO.inheritClass( OO.ui.InputWidget, OO.ui.Widget );
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/* Events */
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/**
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* @event change
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* @param value
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*/
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/* Methods */
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/**
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* Get input element.
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*
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* @method
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* @param {Object} [config] Configuration options
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* @returns {jQuery} Input element
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*/
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OO.ui.InputWidget.prototype.getInputElement = function () {
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return this.$( '<input>' );
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};
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/**
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* Handle potentially value-changing events.
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*
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* @method
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* @param {jQuery.Event} e Key down, mouse up, cut, paste, change, input, or select event
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*/
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OO.ui.InputWidget.prototype.onEdit = function () {
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if ( !this.disabled ) {
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// Allow the stack to clear so the value will be updated
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setTimeout( OO.ui.bind( function () {
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this.setValue( this.$input.val() );
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}, this ) );
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}
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};
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/**
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* Get the value of the input.
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*
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* @method
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* @returns {string} Input value
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*/
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OO.ui.InputWidget.prototype.getValue = function () {
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return this.value;
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};
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/**
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* Sets the direction of the current input, either RTL or LTR
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*
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* @method
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* @param {boolean} isRTL
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*/
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OO.ui.InputWidget.prototype.setRTL = function ( isRTL ) {
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if ( isRTL ) {
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this.$input.removeClass( 'oo-ui-ltr' );
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this.$input.addClass( 'oo-ui-rtl' );
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} else {
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this.$input.removeClass( 'oo-ui-rtl' );
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this.$input.addClass( 'oo-ui-ltr' );
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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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* @method
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* @param {string} value New value
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* @fires change
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* @chainable
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*/
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OO.ui.InputWidget.prototype.setValue = function ( value ) {
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var domValue = this.$input.val();
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value = this.sanitizeValue( value );
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if ( this.value !== value ) {
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this.value = value;
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// Only update the DOM if we must
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if ( domValue !== this.value ) {
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this.$input.val( value );
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}
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this.emit( 'change', this.value );
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}
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return this;
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};
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/**
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* Sanitize incoming value.
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*
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* Ensures value is a string, and converts undefined and null to empty strings.
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*
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* @method
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* @param {string} value Original value
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* @returns {string} Sanitized value
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*/
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OO.ui.InputWidget.prototype.sanitizeValue = function ( value ) {
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return value === undefined || value === null ? '' : String( value );
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};
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/**
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* Check if the widget is read-only.
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*
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* @method
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* @param {boolean} Input is read-only
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*/
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OO.ui.InputWidget.prototype.isReadOnly = function () {
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return this.readOnly;
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};
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/**
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* Set the read-only state of the widget.
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*
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* This should probably change the widgets's appearance and prevent it from being used.
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*
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* @method
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* @param {boolean} state Make input read-only
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* @chainable
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*/
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OO.ui.InputWidget.prototype.setReadOnly = function ( state ) {
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this.readOnly = !!state;
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this.$input.prop( 'readonly', this.readOnly );
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return this;
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};
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