m3graph/public/javascript/dist/js/io/mxDefaultPopupMenuCodec.js

/**
 * Copyright (c) 2006-2015, JGraph Ltd
 * Copyright (c) 2006-2015, Gaudenz Alder
 */
mxCodecRegistry.register(function()
{
	/**
	 * Class: mxDefaultPopupMenuCodec
	 *
	 * Custom codec for configuring <mxDefaultPopupMenu>s. This class is created
	 * and registered dynamically at load time and used implicitly via
	 * <mxCodec> and the <mxCodecRegistry>. This codec only reads configuration
	 * data for existing popup menus, it does not encode or create menus. Note
	 * that this codec only passes the configuration node to the popup menu,
	 * which uses the config to dynamically create menus. See
	 * <mxDefaultPopupMenu.createMenu>.
	 */
	var codec = new mxObjectCodec(new mxDefaultPopupMenu());

	/**
	 * Function: encode
	 *
	 * Returns null.
	 */
	codec.encode = function(enc, obj)
	{
		return null;
	};
	
	/**
	 * Function: decode
	 *
	 * Uses the given node as the config for <mxDefaultPopupMenu>.
	 */
	codec.decode = function(dec, node, into)
	{
		var inc = node.getElementsByTagName('include')[0];
		
		if (inc != null)
		{
			this.processInclude(dec, inc, into);
		}
		else if (into != null)
		{
			into.config = node;
		}
		
		return into;
	};
	
	// Returns the codec into the registry
	return codec;

}());

__mxOutput.mxDefaultPopupMenuCodec = typeof mxDefaultPopupMenuCodec !== 'undefined' ? mxDefaultPopupMenuCodec : undefined;