
/*
 * Copyright 2013, Blender Foundation.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * Contributor:
 *		Sergey Sharybin
 */

#ifndef _COM_PlaneTrackWarpImageOperation_h
#define _COM_PlaneTrackWarpImageOperation_h

#include <string.h>

#include "COM_PlaneDistortCommonOperation.h"

#include "DNA_movieclip_types.h"
#include "DNA_tracking_types.h"

#include "BLI_listbase.h"
#include "BLI_string.h"

class PlaneTrackCommon {
protected:
	MovieClip *m_movieClip;
	int m_framenumber;
	char m_trackingObjectName[64];
	char m_planeTrackName[64];

	/* note: this class is not an operation itself (to prevent virtual inheritance issues)
	 * implementation classes must make wrappers to use these methods, see below.
	 */
	void readCornersFromTrack(float corners[4][2], float frame);
	void determineResolution(unsigned int resolution[2], unsigned int preferredResolution[2]);

public:
	PlaneTrackCommon();

	void setMovieClip(MovieClip *clip) {this->m_movieClip = clip;}
	void setTrackingObject(char *object) { BLI_strncpy(this->m_trackingObjectName, object, sizeof(this->m_trackingObjectName)); }
	void setPlaneTrackName(char *plane_track) { BLI_strncpy(this->m_planeTrackName, plane_track, sizeof(this->m_planeTrackName)); }
	void setFramenumber(int framenumber) {this->m_framenumber = framenumber;}
};


class PlaneTrackMaskOperation : public PlaneDistortMaskOperation, public PlaneTrackCommon {
public:
	PlaneTrackMaskOperation() :
	    PlaneDistortMaskOperation(),
	    PlaneTrackCommon()
	{}

	void initExecution();

	void determineResolution(unsigned int resolution[2], unsigned int preferredResolution[2])
	{
		PlaneTrackCommon::determineResolution(resolution, preferredResolution);

		unsigned int temp[2];
		NodeOperation::determineResolution(temp, resolution);
	}
};


class PlaneTrackWarpImageOperation : public PlaneDistortWarpImageOperation, public PlaneTrackCommon {
public:
	PlaneTrackWarpImageOperation() :
	    PlaneDistortWarpImageOperation(),
	    PlaneTrackCommon()
	{}

	void initExecution();

	void determineResolution(unsigned int resolution[2], unsigned int preferredResolution[2])
	{
		PlaneTrackCommon::determineResolution(resolution, preferredResolution);
		unsigned int temp[2];
		NodeOperation::determineResolution(temp, resolution);
	}
};

#endif
