/*!
* VisualEditor DataModel TableSelectionNode class.
*
* @copyright See AUTHORS.txt
*/
/**
* DataModel table section node.
*
* @class
* @extends ve.dm.BranchNode
*
* @constructor
* @param {Object} [element] Reference to element in linear model
* @param {ve.dm.Node[]} [children]
*/
ve.dm.TableSectionNode = function VeDmTableSectionNode() {
// Parent constructor
ve.dm.TableSectionNode.super.apply( this, arguments );
// Events
this.connect( this, { splice: 'onSplice' } );
};
/* Inheritance */
OO.inheritClass( ve.dm.TableSectionNode, ve.dm.BranchNode );
/* Static Properties */
ve.dm.TableSectionNode.static.name = 'tableSection';
ve.dm.TableSectionNode.static.childNodeTypes = [ 'tableRow' ];
ve.dm.TableSectionNode.static.parentNodeTypes = [ 'table' ];
ve.dm.TableSectionNode.static.defaultAttributes = { style: 'body' };
ve.dm.TableSectionNode.static.matchTagNames = [ 'thead', 'tbody', 'tfoot' ];
/* Static Methods */
ve.dm.TableSectionNode.static.toDataElement = function ( domElements ) {
const styles = {
thead: 'header',
tbody: 'body',
tfoot: 'footer'
},
style = styles[ domElements[ 0 ].nodeName.toLowerCase() ] || 'body';
return { type: this.name, attributes: { style: style } };
};
ve.dm.TableSectionNode.static.toDomElements = function ( dataElement, doc ) {
const tags = {
header: 'thead',
body: 'tbody',
footer: 'tfoot'
},
tag = tags[ dataElement.attributes && dataElement.attributes.style || 'body' ];
return [ doc.createElement( tag ) ];
};
/* Methods */
/**
* Handle splicing of child nodes
*/
ve.dm.TableSectionNode.prototype.onSplice = function () {
if ( this.getRoot() ) {
this.getParent().getMatrix().invalidate();
}
const nodes = Array.prototype.slice.call( arguments, 2 );
for ( let i = 0; i < nodes.length; i++ ) {
nodes[ i ].connect( this, {
cellAttributeChange: 'onCellAttributeChange'
} );
}
};
/**
* Handle cell attribute changes
*
* @param {ve.dm.TableCellableNode} cell
* @fires ve.dm.TableNode#cellAttributeChange
*/
ve.dm.TableSectionNode.prototype.onCellAttributeChange = function ( cell ) {
this.emit( 'cellAttributeChange', cell );
};
/* Registration */
ve.dm.modelRegistry.register( ve.dm.TableSectionNode );