mediawiki-extensions-Visual.../modules/ve/dm/nodes/ve.dm.ListNode.js

62 lines
1.3 KiB
JavaScript
Raw Normal View History

/**
* DataModel node for a list.
*
* @class
* @constructor
* @extends {ve.dm.BranchNode}
* @param {ve.dm.BranchNode[]} [children] Child nodes to attach
* @param {Object} [attributes] Reference to map of attribute key/value pairs
*/
ve.dm.ListNode = function( children, attributes ) {
// Inheritance
ve.dm.BranchNode.call( this, 'list', children, attributes );
};
/* Static Members */
/**
* Node rules.
*
* @see ve.dm.NodeFactory
* @static
* @member
*/
ve.dm.ListNode.rules = {
'isWrapped': true,
'isContent': false,
'canContainContent': false,
'childNodeTypes': ['listItem'],
'parentNodeTypes': null
};
/**
* Node converters.
*
* @see {ve.dm.Converter}
* @static
* @member
*/
ve.dm.ListNode.converters = {
'domElementTypes': ['ul', 'ol'],
'toDomElement': function( type, element ) {
return element.attributes && ( {
'bullet': document.createElement( 'ul' ),
'number': document.createElement( 'ol' )
} )[element.attributes['style']];
},
'toDataElement': function( tag, element ) {
return ( {
'ul': { 'type': 'list', 'attributes': { 'style': 'bullet' } },
'ol': { 'type': 'list', 'attributes': { 'style': 'number' } }
} )[tag];
}
};
/* Registration */
ve.dm.nodeFactory.register( 'list', ve.dm.ListNode );
/* Inheritance */
ve.extendClass( ve.dm.ListNode, ve.dm.BranchNode );