// ==========================================================================
// Copyright (C) 1995 - 2005 Alias Systems Corp. and/or its licensors.  All 
// rights reserved. 
// 
// The coded instructions, statements, computer programs, and/or related 
// material (collectively the "Data") in these files are provided by Alias 
// Systems Corp. ("Alias") and/or its licensors for the exclusive use of the 
// Customer (as defined in the Alias Software License Agreement that 
// accompanies this Alias software). Such Customer has the right to use, 
// modify, and incorporate the Data into other products and to distribute such 
// products for use by end-users.
//  
// THE DATA IS PROVIDED "AS IS".  ALIAS HEREBY DISCLAIMS ALL WARRANTIES 
// RELATING TO THE DATA, INCLUDING, WITHOUT LIMITATION, ANY AND ALL EXPRESS OR 
// IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND/OR FITNESS FOR A 
// PARTICULAR PURPOSE. IN NO EVENT SHALL ALIAS BE LIABLE FOR ANY DAMAGES 
// WHATSOEVER, WHETHER DIRECT, INDIRECT, SPECIAL, OR PUNITIVE, WHETHER IN AN 
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, OR IN EQUITY, 
// ARISING OUT OF ACCESS TO, USE OF, OR RELIANCE UPON THE DATA.
// ==========================================================================

#include <maya/MIOStream.h>

#include <maya/MPxNode.h> 
#include <maya/MFnPlugin.h>
#include <maya/MString.h> 
#include <maya/MTypeId.h> 
#include <maya/MPlug.h>
#include <maya/MRampAttribute.h>


class exampleRampAttrNode : public MPxNode
{
public:
	exampleRampAttrNode() {};
	virtual        ~exampleRampAttrNode() {};
	static  void   *creator();
	static  MStatus initialize();
	virtual MStatus compute(const MPlug &plug, MDataBlock  &dataBlock);

	static MObject input1;
	static MObject input2;
	static MTypeId  id;

};

MTypeId exampleRampAttrNode::id( 0x81027 );

MObject exampleRampAttrNode::input1;
MObject exampleRampAttrNode::input2;

void *exampleRampAttrNode::creator()
{
   return((void *) new exampleRampAttrNode);
}

MStatus exampleRampAttrNode::initialize()
{
	MStatus stat;

	MString curveRamp("curveRamp");
	MString cvr("cvr");
	MString colorRamp("colorRamp");
	MString clr("clr");

	input1 = MRampAttribute::createCurveRamp(curveRamp, cvr);
	input2 = MRampAttribute::createColorRamp(colorRamp, clr);

	stat = addAttribute(input1);
	if(!stat)
	{
		cout << "ERROR in adding curveRamp Attribute!\n";
	}
	stat = addAttribute(input2);
	if(!stat)
	{
		cout << "ERROR in adding colorRamp Attribute!\n";
	}

	return stat;
}

MStatus exampleRampAttrNode::compute( const MPlug &plug, MDataBlock  &dataBlock ) 
{
	return(MStatus::kSuccess);
}

MStatus initializePlugin(MObject obj)
{
	MStatus   status;
	MFnPlugin plugin(obj, "Alias - Example", "7.0", "Any");

	status = plugin.registerNode("exampleRampAttrNode", exampleRampAttrNode::id,
		   	exampleRampAttrNode::creator, exampleRampAttrNode::initialize);
	if (!status) 
	{
		status.perror("registerNode");
		return status;
	}

	return status;
}

MStatus uninitializePlugin(MObject obj)
{
	MStatus   status;
	MFnPlugin plugin(obj);

	status = plugin.deregisterNode(exampleRampAttrNode::id);
	if (!status) 
	{
		status.perror("deregisterNode");
		return status;
	}

	return status;
}