Aegisub/aegisub/src/video_provider_dummy.h

// Copyright (c) 2007, Niels Martin Hansen
// 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:jiifurusu@gmail.com
//

// The dummy video provider needs a header, since it needs to be created directly as a special case

#ifndef _VIDEO_PROVIDER_DUMMY_H
#define _VIDEO_PROVIDER_DUMMY_H


///////////
// Headers
#include "include/aegisub/video_provider.h"
#include <wx/colour.h>
#include "vfr.h"


////////////////////////
// Dummy video provider
class DummyVideoProvider : public VideoProvider {
private:
	int lastFrame;
	int framecount;
	double fps;
	int width;
	int height;
	AegiVideoFrame frame;

	void Create(double fps, int frames, int _width, int _height, const wxColour &colour, bool pattern);

public:
	DummyVideoProvider(Aegisub::String filename);
	DummyVideoProvider(double fps, int frames, int _width, int _height, const wxColour &colour, bool pattern);
	~DummyVideoProvider();

	const AegiVideoFrame GetFrame(int n);
	static wxString MakeFilename(double fps, int frames, int _width, int _height, const wxColour &colour, bool pattern);

	int GetPosition();
	int GetFrameCount();

	int GetWidth();
	int GetHeight();
	double GetFPS();

	bool AreKeyFramesLoaded() { return false; };
	wxArrayInt GetKeyFrames() { return wxArrayInt(); };
	bool IsVFR() { return false; };
	FrameRate GetTrueFrameRate() { return FrameRate(); };

	Aegisub::String GetDecoderName();
};

#endif