/** * @author sunag / http://www.sunag.com.br/ */ import { Node } from '../core/Node.js'; function SwitchNode( node, components ) { Node.call( this ); this.node = node; this.components = components || 'x'; } SwitchNode.prototype = Object.create( Node.prototype ); SwitchNode.prototype.constructor = SwitchNode; SwitchNode.prototype.nodeType = "Switch"; SwitchNode.prototype.getType = function ( builder ) { return builder.getTypeFromLength( this.components.length ); }; SwitchNode.prototype.generate = function ( builder, output ) { var type = this.node.getType( builder ), node = this.node.build( builder, type ), inputLength = builder.getTypeLength( type ) - 1; if ( inputLength > 0 ) { // get max length var outputLength = 0, components = builder.colorToVectorProperties( this.components ); var i, len = components.length; for ( i = 0; i < len; i ++ ) { outputLength = Math.max( outputLength, builder.getIndexByElement( components.charAt( i ) ) ); } if ( outputLength > inputLength ) outputLength = inputLength; // split node += '.'; for ( i = 0; i < len; i ++ ) { var elm = components.charAt( i ); var idx = builder.getIndexByElement( components.charAt( i ) ); if ( idx > outputLength ) idx = outputLength; node += builder.getElementByIndex( idx ); } return builder.format( node, this.getType( builder ), output ); } else { // join return builder.format( node, type, output ); } }; SwitchNode.prototype.copy = function ( source ) { Node.prototype.copy.call( this, source ); this.node = source.node; this.components = source.components; return this; }; SwitchNode.prototype.toJSON = function ( meta ) { var data = this.getJSONNode( meta ); if ( ! data ) { data = this.createJSONNode( meta ); data.node = this.node.toJSON( meta ).uuid; data.components = this.components; } return data; }; export { SwitchNode };