mediawiki-extensions-Visual.../modules/ve-mw/ui/widgets/ve.ui.MWCategoryPopupWidget.js

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/*!
* VisualEditor UserInterface MWCategoryPopupWidget class.
*
* @copyright 2011-2014 VisualEditor Team and others; see AUTHORS.txt
* @license The MIT License (MIT); see LICENSE.txt
*/
/**
* Creates an ve.ui.MWCategoryPopupWidget object.
*
* @class
* @extends OO.ui.PopupWidget
*
* @constructor
* @param {Object} [config] Configuration options
*/
ve.ui.MWCategoryPopupWidget = function VeUiMWCategoryPopupWidget ( config ) {
// Configuration initialization
config = ve.extendObject( { 'autoClose': true }, config );
// Parent constructor
OO.ui.PopupWidget.call( this, config );
// Properties
this.category = null;
this.origSortkey = null;
this.removed = false;
this.$title = this.$( '<label>' );
this.$menu = this.$( '<div>' );
this.removeButton = new OO.ui.ButtonWidget( {
'$': this.$,
'frameless': true,
'icon': 'remove',
'title': ve.msg( 'visualeditor-inspector-remove-tooltip' )
} );
this.sortKeyInput = new OO.ui.TextInputWidget( { '$': this.$ } );
this.sortKeyField = new OO.ui.FieldLayout( this.sortKeyInput, {
'$': this.$,
'align': 'top',
'label': ve.msg ( 'visualeditor-dialog-meta-categories-sortkey-label' )
} );
this.$sortKeyForm = this.$( '<form>' ).addClass( 've-ui-mwCategoryPopupWidget-sortKeyForm' )
.append( this.sortKeyField.$element );
// Events
this.connect( this, { 'hide': 'onHide' } );
this.removeButton.connect( this, { 'click': 'onRemoveCategory' } );
this.$sortKeyForm.on( 'submit', ve.bind( this.onSortKeySubmit, this ) );
// Initialization
this.$element.addClass( 've-ui-mwCategoryPopupWidget' ).hide();
this.$title
.addClass( 've-ui-mwCategoryPopupWidget-title oo-ui-icon-tag' )
.text( ve.msg( 'visualeditor-dialog-meta-categories-category' ) );
this.$hiddenStatus = this.$( '<div>' );
this.$menu
.addClass( 've-ui-mwCategoryPopupWidget-content' )
.append(
this.$title,
this.$hiddenStatus,
this.removeButton.$element.addClass( 've-ui-mwCategoryPopupWidget-removeButton' ),
this.$sortKeyForm
);
this.$body.append( this.$menu );
config.$overlay.append( this.$element );
};
/* Inheritance */
OO.inheritClass( ve.ui.MWCategoryPopupWidget, OO.ui.PopupWidget );
/* Events */
/**
* @event removeCategory
* @param {string} category Category name
*/
/**
* @event updateSortkey
* @param {string} category Category name
* @param {string} sortkey New sortkey
*/
/* Methods */
/**
* Handle category remove events.
*
* @method
* @fires removeCategory
*/
ve.ui.MWCategoryPopupWidget.prototype.onRemoveCategory = function () {
this.removed = true;
this.emit( 'removeCategory', this.category );
this.closePopup();
};
/**
* Handle sort key form submit events.
*
* @method
* @param {jQuery.Event} e Form submit event
* @fires updateSortkey
*/
ve.ui.MWCategoryPopupWidget.prototype.onSortKeySubmit = function () {
this.closePopup();
return false;
};
/**
* Open a category item popup.
*
* @method
* @param {ve.ui.MWCategoryItemWidget} item Category item
*/
ve.ui.MWCategoryPopupWidget.prototype.openPopup = function ( item ) {
this.show();
this.popupOpen = true;
this.category = item.value;
this.loadCategoryIntoPopup( item );
this.setPopup( item );
};
/**
* Handle popup hide events.
*
* @method
*/
ve.ui.MWCategoryPopupWidget.prototype.onHide = function () {
var newSortkey = this.sortKeyInput.$input.val();
if ( !this.removed && newSortkey !== ( this.origSortkey || '' ) ) {
this.emit( 'updateSortkey', this.category, this.sortKeyInput.$input.val() );
}
};
/**
* Load item information into the popup.
*
* @method
* @param {ve.ui.MWCategoryItemWidget} item Category item
*/
ve.ui.MWCategoryPopupWidget.prototype.loadCategoryIntoPopup = function ( item ) {
this.origSortkey = item.sortkey;
if ( item.isHidden ) {
this.$hiddenStatus.text( ve.msg( 'visualeditor-dialog-meta-categories-hidden' ) );
} else {
this.$hiddenStatus.empty();
}
this.sortKeyInput.$input.val( item.sortKey );
};
/**
* Close the popup.
*
* @method
*/
ve.ui.MWCategoryPopupWidget.prototype.closePopup = function () {
this.hide();
this.popupOpen = false;
};
/**
* Set the default sort key.
*
* @method
* @param {string} value Default sort key value
*/
ve.ui.MWCategoryPopupWidget.prototype.setDefaultSortKey = function ( value ) {
this.sortKeyInput.$input.attr( 'placeholder', value );
};
/**
* Display the popup next to an item.
*
* @method
* @param {ve.ui.MWCategoryItemWidget} item Category item
*/
ve.ui.MWCategoryPopupWidget.prototype.setPopup = function ( item ) {
var left = item.$indicator.offset().left + ( item.$indicator.width() / 2 ),
top = item.$indicator.offset().top + item.$indicator.height(),
width = this.$menu.outerWidth( true ),
height = this.$menu.outerHeight( true );
// Flip for RTL:
if ( this.$container.attr( 'dir' ) === 'rtl' ) {
// flip me, I'm a mirror:
this.$element.css( {
'right': this.$container.outerWidth( true ) - left,
'top': top
} );
} else {
this.$element.css( { 'left': left, 'top': top } );
}
this.display( width, height );
};