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* VisualEditor ContentEditable ListNode class.
*
* @copyright See AUTHORS.txt
*/
/**
* ContentEditable list node.
*
* @class
* @extends ve.ce.BranchNode
* @constructor
* @param {ve.dm.ListNode} model Model to observe
* @param {Object} [config] Configuration options
*/
ve.ce.ListNode = function VeCeListNode() {
// Parent constructor
ve.ce.ListNode.super.apply( this, arguments );
// Events
this.model.connect( this, { update: 'onUpdate' } );
};
/* Inheritance */
OO.inheritClass( ve.ce.ListNode, ve.ce.BranchNode );
/* Static Properties */
ve.ce.ListNode.static.name = 'list';
ve.ce.ListNode.static.removeEmptyLastChildOnEnter = true;
/* Methods */
/**
* Get the HTML tag name.
*
* Tag name is selected based on the model's style attribute.
*
* @return {string} HTML tag name
* @throws {Error} If style is invalid
*/
ve.ce.ListNode.prototype.getTagName = function () {
const style = this.model.getAttribute( 'style' ),
types = { bullet: 'ul', number: 'ol' };
Iif ( !Object.prototype.hasOwnProperty.call( types, style ) ) {
throw new Error( 'Invalid style' );
}
return types[ style ];
};
/**
* Handle model update events.
*
* If the style changed since last update the DOM wrapper will be replaced with an appropriate one.
*/
ve.ce.ListNode.prototype.onUpdate = function () {
this.updateTagName();
};
/* Registration */
ve.ce.nodeFactory.register( ve.ce.ListNode );
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