Aegisub/aegisub/src/video_slider.h

// Copyright (c) 2005, 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
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//
// Aegisub Project http://www.aegisub.org/
//
// $Id$

/// @file video_slider.h
/// @see video_slider.cpp
/// @ingroup custom_control
///

#ifndef AGI_PRE
#include <wx/window.h>
#endif

class VideoDisplay;
class SubtitlesGrid;

/// DOCME
/// @class VideoSlider
/// @brief DOCME
///
/// DOCME
class VideoSlider: public wxWindow {
	/// DOCME
	int val;

	/// DOCME
	int min;

	/// DOCME
	int max;

	/// DOCME
	bool locked;

	int GetValueAtX(int x);
	int GetXAtValue(int value);
	void UpdateVideo();
	void DrawImage(wxDC &dc);
	void UpdateImage();

	void OnMouse(wxMouseEvent &event);
	void OnKeyDown(wxKeyEvent &event);
	void OnPaint(wxPaintEvent &event);
	void OnFocus(wxFocusEvent &event);

	/// @brief DOCME
	/// @param event 
	///
	void OnEraseBackground(wxEraseEvent &event) {}

public:

	/// DOCME
	VideoDisplay *Display;

	/// DOCME
	SubtitlesGrid *grid;

	VideoSlider(wxWindow* parent, wxWindowID id);
	~VideoSlider();

	void NextFrame();
	void PrevFrame();

	void SetRange(int start,int end);
	int GetValue() const { return val; };
	void SetValue(int value);

	DECLARE_EVENT_TABLE()
};