mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-12-21 02:22:51 +00:00
121 lines
3.6 KiB
JavaScript
121 lines
3.6 KiB
JavaScript
/*!
|
|
* VisualEditor ContentEditable MWGalleryNode class.
|
|
*
|
|
* @copyright 2011-2020 VisualEditor Team and others; see AUTHORS.txt
|
|
* @license The MIT License (MIT); see LICENSE.txt
|
|
*/
|
|
|
|
/**
|
|
* ContentEditable MediaWiki gallery node.
|
|
*
|
|
* @class
|
|
* @extends ve.ce.BranchNode
|
|
* @mixins ve.ce.FocusableNode
|
|
*
|
|
* @constructor
|
|
* @param {ve.dm.MWGalleryNode} model Model to observe
|
|
* @param {Object} [config] Configuration options
|
|
*/
|
|
ve.ce.MWGalleryNode = function VeCeMWGalleryNode() {
|
|
// Parent constructor
|
|
ve.ce.MWGalleryNode.super.apply( this, arguments );
|
|
|
|
// DOM hierarchy for MWGalleryNode:
|
|
// <ul> this.$element (gallery mw-gallery-{mode})
|
|
// <li> ve.ce.MWGalleryCaptionNode (gallerycaption)
|
|
// <li> ve.ce.MWGalleryImageNode (gallerybox)
|
|
// <li> ve.ce.MWGalleryImageNode (gallerybox)
|
|
// ⋮
|
|
|
|
// Mixin constructors
|
|
ve.ce.FocusableNode.call( this, this.$element );
|
|
|
|
// Events
|
|
this.model.connect( this, { update: 'updateInvisibleIcon' } );
|
|
this.model.connect( this, { update: 'onUpdate' } );
|
|
this.model.connect( this, { attributeChange: 'onAttributeChange' } );
|
|
|
|
// Initialization
|
|
this.$element.addClass( 'gallery' );
|
|
this.onUpdate();
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
OO.inheritClass( ve.ce.MWGalleryNode, ve.ce.BranchNode );
|
|
|
|
OO.mixinClass( ve.ce.MWGalleryNode, ve.ce.FocusableNode );
|
|
|
|
/* Static Properties */
|
|
|
|
ve.ce.MWGalleryNode.static.name = 'mwGallery';
|
|
|
|
ve.ce.MWGalleryNode.static.tagName = 'ul';
|
|
|
|
ve.ce.MWGalleryNode.static.iconWhenInvisible = 'imageGallery';
|
|
|
|
ve.ce.MWGalleryNode.static.primaryCommandName = 'gallery';
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Handle model update events.
|
|
*/
|
|
ve.ce.MWGalleryNode.prototype.onUpdate = function () {
|
|
var mwAttrs = this.model.getAttribute( 'mw' ).attrs;
|
|
var defaults = mw.config.get( 'wgVisualEditorConfig' ).galleryOptions;
|
|
var mode = mwAttrs.mode || defaults.mode;
|
|
|
|
// `.attr( …, undefined )` does nothing - it's required to use `null` to remove an attribute.
|
|
// (This also clears the 'max-width', set below, if it's not needed.)
|
|
this.$element.attr( 'style', mwAttrs.style || null );
|
|
|
|
if ( mwAttrs.perrow && ( mode === 'traditional' || mode === 'nolines' ) ) {
|
|
// Magic 30 and 8 matches the code in ve.ce.MWGalleryImageNode
|
|
var imageWidth = parseInt( mwAttrs.widths || defaults.imageWidth );
|
|
var imagePadding = ( mode === 'traditional' ? 30 : 0 );
|
|
this.$element.css( 'max-width', mwAttrs.perrow * ( imageWidth + imagePadding + 8 ) );
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Handle attribute changes to keep the live HTML element updated.
|
|
*
|
|
* @param {string} key Attribute name
|
|
* @param {Mixed} from Old value
|
|
* @param {Mixed} to New value
|
|
*/
|
|
ve.ce.MWGalleryNode.prototype.onAttributeChange = function ( key, from, to ) {
|
|
var defaults = mw.config.get( 'wgVisualEditorConfig' ).galleryOptions;
|
|
|
|
if ( key !== 'mw' ) {
|
|
return;
|
|
}
|
|
|
|
if ( from.attrs.class !== to.attrs.class ) {
|
|
// We can't overwrite the whole 'class' HTML attribute, because it also contains a class
|
|
// generated from the 'mode' MW attribute, and VE internal classes like 've-ce-focusableNode'
|
|
// eslint-disable-next-line mediawiki/class-doc
|
|
this.$element
|
|
.removeClass( from.attrs.class )
|
|
.addClass( to.attrs.class );
|
|
}
|
|
|
|
if ( from.attrs.mode !== to.attrs.mode ) {
|
|
// The following classes are used here:
|
|
// * mw-gallery-traditional
|
|
// * mw-gallery-nolines
|
|
// * mw-gallery-packed
|
|
// * mw-gallery-packed-overlay
|
|
// * mw-gallery-packed-hover
|
|
// * mw-gallery-slideshow
|
|
this.$element
|
|
.removeClass( 'mw-gallery-' + ( from.attrs.mode || defaults.mode ) )
|
|
.addClass( 'mw-gallery-' + ( to.attrs.mode || defaults.mode ) );
|
|
}
|
|
};
|
|
|
|
/* Registration */
|
|
|
|
ve.ce.nodeFactory.register( ve.ce.MWGalleryNode );
|