// Copyright (c) 2006, Rodrigo Braz Monteiro
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
//   * Redistributions of source code must retain the above copyright notice,
//     this list of conditions and the following disclaimer.
//   * Redistributions in binary form must reproduce the above copyright notice,
//     this list of conditions and the following disclaimer in the documentation
//     and/or other materials provided with the distribution.
//   * Neither the name of the Aegisub Group nor the names of its contributors
//     may be used to endorse or promote products derived from this software
//     without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//
// -----------------------------------------------------------------------------
//
// AEGISUB
//
// Website: http://aegisub.cellosoft.com
// Contact: mailto:zeratul@cellosoft.com
//


#pragma once


///////////
// Headers
#include <wx/wxprec.h>
#include <stdio.h>
#include <vector>
#include "MatroskaParser.h"
#include "vfr.h"


/////////////////////////////
// STD IO for MatroskaParser
class MkvStdIO : public InputStream {
public:
	MkvStdIO(wxString filename);
	FILE *fp;
	int error;
};


//////////////////
// MkvFrame class
class MkvFrame {
public:
	double time;
	bool isKey;

	MkvFrame(bool keyframe,double timecode) {
		isKey = keyframe;
		time = timecode;
	}
};

bool operator < (MkvFrame &t1, MkvFrame &t2);


//////////////////////////
// Matroska wrapper class
class MatroskaWrapper {
private:
	MatroskaFile *file;
	MkvStdIO *input;
	wxArrayInt keyFrames;
	std::vector<double> timecodes;

	void Parse();

public:
	MatroskaWrapper();
	~MatroskaWrapper();

	void Open(wxString filename);
	void Close();
	void SetToTimecodes(FrameRate &target);
	wxArrayInt GetKeyFrames();
};