#ifndef _MAnimUtil
#define _MAnimUtil
//
//-
// ==========================================================================
// Copyright  (C)  Alias Systems,  a division  of  Silicon Graphics  Limited.
// All rights  reserved.  These coded  instructions,  statements and computer
// programs  contain  unpublished information  proprietary to  Alias Systems,
// a  division  of  Silicon  Graphics  Limited,  which  is  protected by  the
// Canadian  and  US federal copyright law and  may not be disclosed to third
// parties or  copied  or  duplicated,  in  whole  or in part,  without prior
// written  consent  of Alias Systems, a division of Silicon Graphics Limited
// ==========================================================================
//+
//
// CLASS:    MAnimUtil
//
// *****************************************************************************
//
// CLASS DESCRIPTION (MAnimUtil)
//
// MAnimUtil is a static class which provides helper methods for determining
// whether or not an object is animated, which attributes for the object are
// animated, and finally there is a method which will find all the animation
// curves for a given attribute.
//
// *****************************************************************************

#if defined __cplusplus

// *****************************************************************************

// INCLUDED HEADER FILES


#include <maya/MObject.h>

// *****************************************************************************

// DECLARATIONS

class MPlug;
class MPlugArray;
class MObjectArray;
class MSelectionList;
class MDagPath;

// *****************************************************************************

// CLASS DECLARATION (MAnimUtil)

/// Static class providing common animation helper methods (OpenMayaAnim)

class OPENMAYAANIM_EXPORT MAnimUtil
{
public:
	///
	static bool		isAnimated(	const MObject &node,
								bool checkParent = false,
								MStatus * ReturnStatus = NULL );
	///
	static bool		isAnimated(	const MDagPath &path,
								bool checkParent = false,
								MStatus * ReturnStatus = NULL );
	///
	static bool		isAnimated(	const MPlug &plug,
								bool checkParent = false,
								MStatus * ReturnStatus = NULL );
	///
	static bool		isAnimated(	const MSelectionList &selectionList,
								bool checkParent = false,
								MStatus * ReturnStatus = NULL );
	///
	static bool		findAnimatedPlugs(	const MObject &node,
										MPlugArray &animatedPlugs,
										bool checkParent = false,
										MStatus * ReturnStatus = NULL );
	///
	static bool		findAnimatedPlugs(	const MDagPath &path,
										MPlugArray &animatedPlugs,
										bool checkParent = false,
										MStatus * ReturnStatus = NULL );
	///
	static bool		findAnimatedPlugs(	const MSelectionList &selectionList,
										MPlugArray &animatedPlugs,
										bool checkParent = false,
										MStatus * ReturnStatus = NULL );
	///
	static bool		findAnimation(	const MPlug &plug,
									MObjectArray &animation,
									MStatus * ReturnStatus = NULL );
protected:
	static const char* className();
private:
	~MAnimUtil();
#ifdef __GNUC__
	friend class shutUpAboutPrivateDestructors;
#endif
};

// *****************************************************************************
#endif /* __cplusplus */
#endif /* _MAnimUtil */