//-
// ==========================================================================
// 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.
// ==========================================================================
//+

///////////////////////////////////////////////////////////////////////////////
//
// apiSimpleShape.cpp
//
////////////////////////////////////////////////////////////////////////////////

#include <math.h>           
#include <maya/MIOStream.h>

#include <maya/MFnPlugin.h>

#include <apiSimpleShape.h>           
#include <apiSimpleShapeUI.h>           
#include <apiSimpleShapeIterator.h>


////////////////////////////////////////////////////////////////////////////////
//
// Shape implementation
//
////////////////////////////////////////////////////////////////////////////////

MTypeId apiSimpleShape::id( 0x8009a );

apiSimpleShape::apiSimpleShape() {}

apiSimpleShape::~apiSimpleShape() {}

void* apiSimpleShape::creator()
//
// Description
//
//    Called internally to create a new instance of the users MPx node.
//
{
	return new apiSimpleShape();
}

MStatus apiSimpleShape::initialize()
//
// Description
//
//    Attribute (static) initialization.
//    See api_macros.h.
//
{ 
	return MS::kSuccess;
}


MPxGeometryIterator* apiSimpleShape::geometryIteratorSetup(MObjectArray& componentList,
													MObject& components,
													bool forReadOnly )
//
// Description
//
//    Creates a geometry iterator compatible with his shape.
//
// Arguments
//
//    componentList - list of components to be iterated
//    components    - component to be iterator
//    forReadOnly   -
//
// Returns
//
//    An iterator for the components
//
{
	apiSimpleShapeIterator * result = NULL;
	if ( components.isNull() ) 
	{
		result = new apiSimpleShapeIterator( getControlPoints(), componentList );
	}
	else 
	{
		result = new apiSimpleShapeIterator( getControlPoints(), components );
	}
	return result;
}

bool apiSimpleShape::acceptsGeometryIterator( bool writeable )
//
// Description
//
//    Specifies that this shape can provide an iterator for getting/setting
//    control point values.
//
// Arguments
//
//    writable - maya asks for an iterator that can set points if this is true
//
{
	return true;
}

bool apiSimpleShape::acceptsGeometryIterator( MObject&, bool writeable, bool forReadOnly )
//
// Description
//
//    Specifies that this shape can provide an iterator for getting/setting
//    control point values.
//
// Arguments
//
//    writable   - maya asks for an iterator that can set points if this is true
//    forReadOnly - maya asking for an iterator for querying only
//
{
	return true;
}

////////////////////////////////////////////////////////////////////////////////
//
// Node registry
//
// Registers/Deregisters apiSimpleShape user defined shape.
//
////////////////////////////////////////////////////////////////////////////////

MStatus initializePlugin( MObject obj )
{ 
	MFnPlugin plugin( obj, "Alias", "5.0", "Any");
	MStatus stat = plugin.registerShape( "apiSimpleShape", apiSimpleShape::id,
								   &apiSimpleShape::creator,
								   &apiSimpleShape::initialize,
								   &apiSimpleShapeUI::creator  );
	if ( ! stat ) {
		cerr << "Failed to register shape\n";
	}

	return stat;
}

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

	stat = plugin.deregisterNode( apiSimpleShape::id );
	if ( ! stat ) {
		cerr << "Failed to deregister shape : apiSimpleShape \n";
	}

	return stat;
}