sch_test/mxclient/js/io/mxDefaultPopupMenuCodec.js

55 lines
1.2 KiB
JavaScript

/**
* 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;
}());