#pragma once
//-
// ===========================================================================
// Copyright 2018 Autodesk, Inc. All rights reserved.
//
// Use of this software is subject to the terms of the Autodesk license
// agreement provided at the time of installation or download, or which
// otherwise accompanies this software in either electronic or hard copy form.
// ===========================================================================
//+
//
// CLASS:    MFnNumericAttribute
//
// ****************************************************************************

#include <maya/MFnAttribute.h>
#include <maya/MFnNumericData.h>
#include <maya/MObject.h>

OPENMAYA_MAJOR_NAMESPACE_OPEN

// ****************************************************************************
// CLASS DECLARATION (MFnNumericAttribute)

//! \ingroup OpenMaya MFn
//! \brief Numeric attribute function set. 
/*!

  MFnNumericAttribute is the function set for dependency node
  attributes that store one, two or three untyped numeric values. A
  numeric attribute supports both a "hard" maximum/minimum and a soft
  maximum/minimum. The soft maximum/minimum are used by the Attribute
  Editor as the limits on its slider, but values within the hard range
  can be typed in the input box.

  As a convenience, MFnNumericAttribute will set the flags of child
  attributes as well when the flags of the parent attribute are set.
  This is important when creating a numeric pair or triplet.  For
  example, if MFnNumericAttribute is used to create a 3 double
  attribute and the attribute is set to be keyable, then the three
  child attributes will also be marked as keyable.
*/
class OPENMAYA_EXPORT MFnNumericAttribute : public MFnAttribute
{
	declareMFn(MFnNumericAttribute, MFnAttribute);

public:
	MObject 	create( const MString& fullName,
						const MString& briefName,
						MFnNumericData::Type unitType,
						double defaultValue =0,
						MStatus* ReturnStatus = NULL );
	MObject 	createColor( const MString& fullName,
							 const MString& briefName,
							 MStatus* ReturnStatus = NULL );
	MObject 	createPoint( const MString& fullName,
							 const MString& briefName,
							 MStatus* ReturnStatus = NULL );
	MObject 	createAddr( const MString& fullName,
							const MString& briefName,
                            void* defaultValue = NULL,
							MStatus* ReturnStatus = NULL );
	MObject	    create( const MString& fullName,
						const MString& briefName,
						const MObject & child1,
						const MObject & child2,
						const MObject & child3 = MObject::kNullObj,
						MStatus* ReturnStatus = NULL );
	OPENMAYA_AVAILABLE(2019)
	MObject	    create( const MString& fullName,
						const MString& briefName,
						const MObject & child1,
						const MObject & child2,
						const MObject & child3,
						const MObject & child4,
						MStatus* ReturnStatus = NULL);
	MFnNumericData::Type	unitType( MStatus* ReturnStatus = NULL ) const;
	MObject 	child( unsigned int index, MStatus* ReturnStatus = NULL ) const;
	bool		hasMin( MStatus* ReturnStatus = NULL) const;
	bool		hasMax( MStatus* ReturnStatus = NULL) const;
	bool        hasSoftMin( MStatus* ReturnStatus = NULL) const;
	bool        hasSoftMax( MStatus* ReturnStatus = NULL) const;
	MStatus		getMin( double& min1 ) const;
	MStatus		getMin( double& min1, double& min2 ) const;
	MStatus		getMin( double& min1, double& min2, double& min3 ) const;
	OPENMAYA_AVAILABLE(2019)
	MStatus		getMin( double& min1, double& min2, double& min3, double& min4) const;
	MStatus		getMax( double& max1 ) const;
	MStatus		getMax( double& max1, double& max2 ) const;
	MStatus		getMax( double& max1, double& max2, double& max3 ) const;
	OPENMAYA_AVAILABLE(2019)
	MStatus		getMax( double& max1, double& max2, double& max3, double& max4 ) const;
	MStatus		getSoftMin( double& min1 ) const;
	MStatus		getSoftMax( double& max1 ) const;
	MStatus		setMin( double min1 );
	MStatus		setMin( double min1, double min2 );
	MStatus		setMin( double min1, double min2, double min3 );
	OPENMAYA_AVAILABLE(2019)
	MStatus		setMin( double min1, double min2, double min3, double min4 );
	MStatus		setMax( double max1 );
	MStatus		setMax( double max1, double max2 );
	MStatus		setMax( double max1, double max2, double max3 );
	OPENMAYA_AVAILABLE(2019)
	MStatus		setMax( double max1, double max2, double max3, double max4 );
	MStatus		setSoftMin( double min1 );
	MStatus		setSoftMax( double max1 );
	MStatus		getDefault( bool & def1 );
	MStatus		getDefault( char & def1 );
	MStatus		getDefault( int & def1 );
	MStatus		getDefault( int & def1, int & def2 );
	MStatus		getDefault( int & def1, int & def2, int & def3 );
	MStatus		getDefault( MInt64 & def1 );
	MStatus		getDefault( float & def1 );
	MStatus		getDefault( float & def1, float & def2 );
	MStatus		getDefault( float & def1, float & def2, float & def3 );
	MStatus		getDefault( double & def1 );
	MStatus		getDefault( double & def1, double & def2 );
	MStatus		getDefault( double & def1, double & def2, double & def3 );
	MStatus		getDefault( double & def1, double & def2, double & def3, double & def4 );
	MStatus		getDefault( void*& def1 );
	MStatus		setDefault( bool def1 );
	MStatus		setDefault( char def1 );
	MStatus		setDefault( int def1 );
	MStatus		setDefault( int def1, int def2 );
	MStatus		setDefault( int def1, int def2, int def3 );
	MStatus		setDefault( MInt64 def1 );
	MStatus		setDefault( float def1 );
	MStatus		setDefault( float def1, float def2 );
	MStatus		setDefault( float def1, float def2, float def3 );
	MStatus		setDefault( double def1 );
	MStatus		setDefault( double def1, double def2 );
	MStatus		setDefault( double def1, double def2, double def3 );
	MStatus		setDefault( double def1, double def2, double def3, double def4 );
	MStatus		setDefault( void* def1 );

BEGIN_NO_SCRIPT_SUPPORT:

 	declareMFnConstConstructor( MFnNumericAttribute, MFnAttribute );

END_NO_SCRIPT_SUPPORT:

protected:
// No protected members

private:

	bool objectChanged( MFn::Type, MStatus * ) override;

	MObject 	internalCreate( const MString& fullName,
						const MString& briefName,
						MFnNumericData::Type unitType,
								const char** childSuffixes,
						double defaultValue,
						MStatus* ReturnStatus);
};

OPENMAYA_NAMESPACE_CLOSE