mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-11-29 16:44:51 +00:00
93d6adb5f2
This gets rid of the length == outerLength-2 hack in getDataFromNode() and will make it easier to implement similar logic in selectNodes() Change-Id: I1294350b67ca3eefde2b7fe9fea0bc6d8b90f772
65 lines
1.5 KiB
JavaScript
65 lines
1.5 KiB
JavaScript
/**
|
|
* DataModel node factory.
|
|
*
|
|
* @class
|
|
* @extends {ve.NodeFactory}
|
|
* @constructor
|
|
*/
|
|
ve.dm.NodeFactory = function() {
|
|
// Inheritance
|
|
ve.NodeFactory.call( this );
|
|
};
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Gets a list of allowed child node types for a given node.
|
|
*
|
|
* @param {String} type Node type
|
|
* @returns {String[]|null} List of node types allowed as children or null if any type is allowed
|
|
* @throws 'Unknown node type'
|
|
*/
|
|
ve.dm.NodeFactory.prototype.getChildNodeTypes = function( type ) {
|
|
if ( type in this.registry ) {
|
|
return this.registry[type].rules.childNodeTypes;
|
|
}
|
|
throw 'Unknown node type: ' + type;
|
|
};
|
|
|
|
/**
|
|
* Gets a list of allowed parent node types for a given node.
|
|
*
|
|
* @param {String} type Node type
|
|
* @returns {String[]|null} List of node types allowed as parents or null if any type is allowed
|
|
* @throws 'Unknown node type'
|
|
*/
|
|
ve.dm.NodeFactory.prototype.getParentNodeTypes = function( type ) {
|
|
if ( type in this.registry ) {
|
|
return this.registry[type].rules.parentNodeTypes;
|
|
}
|
|
throw 'Unknown node type: ' + type;
|
|
};
|
|
|
|
/**
|
|
* Checks if a given node type has a wrapping element.
|
|
*
|
|
* @method
|
|
* @param {String} type Node type
|
|
* @returns {Boolean} Whether the node has a wrapping element
|
|
* @throws 'Unknown node type'
|
|
*/
|
|
ve.dm.NodeFactory.prototype.isNodeWrapped = function( type ) {
|
|
if ( type in this.registry ) {
|
|
return this.registry[type].rules.isWrapped;
|
|
}
|
|
throw 'Unknown node type: ' + type;
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
ve.extendClass( ve.dm.NodeFactory, ve.NodeFactory );
|
|
|
|
/* Initialization */
|
|
|
|
ve.dm.factory = new ve.dm.NodeFactory();
|