#ifndef CONTEXTSTATUS_H
#define CONTEXTSTATUS_H

/**
 * @author  Fabrizio Morciano <fabrizio.morciano@gmail.com>
 */

#include "tcommon.h"
//#include "tvectorimage.h"

#include "tstroke.h"

#include "ext/Types.h"

#undef DVAPI
#undef DVVAR
#ifdef TNZEXT_EXPORTS
#define DVAPI DV_EXPORT_API
#define DVVAR DV_EXPORT_VAR
#else
#define DVAPI DV_IMPORT_API
#define DVVAR DV_IMPORT_VAR
#endif

namespace ToonzExt
{
class StrokeParametricDeformer;
//---------------------------------------------------------------------------

/**
   * @brief This class maintains data required from manipulator.
   */
struct DVAPI
	ContextStatus {
	// useful for special key status
	enum {
		CTRL = 0x0001,
		ALT = 0x0002,
		SHIFT = 0x0004,
		NONE = 0x0000
	};

	// cached information
	TStroke
		*stroke2change_;

	// parameter of selected stroke
	double
		w_;

	//  how much curve to move
	double
		lengthOfAction_;

	//  how much curve to move
	double
		deformerSensibility_;

	// pixel size
	double
		pixelSize_;

	// degree of an angle to be a corner
	int
		cornerSize_;

	int
		key_event_;

	StrokeParametricDeformer *
		deformer_;

	/*
    ToonzExt::Intervals*
      spireCorners_;

    ToonzExt::Intervals*
      straightCorners_;
    */
	// select between manual or automatic mode
	bool
		isManual_;

	ContextStatus();
	~ContextStatus();

	// not a deep copy is performed!!!
	ContextStatus(const ContextStatus &);

	// not a deep copy is performed!!!
	ContextStatus &
	operator=(const ContextStatus &);

	void init();
};
//---------------------------------------------------------------------------
}
#endif /* CONTEXTSTATUS_H */
//-----------------------------------------------------------------------------
//  End Of File
//-----------------------------------------------------------------------------