/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * 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
 * aint32 with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 *
 * Based on the original sources
 *   Faery Tale II -- The Halls of the Dead
 *   (c) 1993-1996 The Wyrmkeep Entertainment Co.
 */

#ifndef SAGA2_VIDEOBOX_H
#define SAGA2_VIDEOBOX_H

#include "saga2/modal.h"
#include "saga2/grequest.h"

namespace Saga2 {

// scroll class
class CVideoBox : public ModalWindow {
public:
	enum {
		xSize   = 340,
		ySize   = 220,
		x       = (640 - xSize) / 2,
		y       = (480 - ySize) / 3,
	};

private:
	enum brush {
		xBrushSize  = 340,  // size of each brush 'chunk'.
		yBrushSize  = 110,
		numBrushes  = 2,    // number of chunks
	};

	enum borderWidth {
		borderWidth = 6,
	};

	enum {
		vidPan1ResID = 0,
		vidPan2ResID,
	};

public:

	// resource handle
	hResContext     *decRes;

	// requester info struct
	requestInfo     rInfo;

	// rect for the window
	Rect16  vidBoxRect;

	// rect for the window panes
	Rect16  vidPanRects[numBrushes];

public:
	// decoration declarations
	WindowDecoration vidDec[numBrushes];


protected:
	void drawClipped(
	    gPort         &port,
	    const Point16 &offset,
	    const Rect16  &clipRect);

	void draw(void);             // redraw the window

private:
	bool activate(gEventType why);       // activate the control
	void deactivate(void);
	void pointerMove(gPanelMessage &msg);
	bool pointerHit(gPanelMessage &msg);
	void pointerDrag(gPanelMessage &msg);
	void pointerRelease(gPanelMessage &msg);

public:
	CVideoBox(const Rect16 &box,
	          uint16,
	          AppFunc *cmd = NULL);

	~CVideoBox(void);

	// returns the active area of this video box
	static Rect16 getAreaRect(void) {
		return Rect16(x, y, xSize, ySize);
	}

	// initializes the resources for this object
	void init(void);

	// opens and initalizes vid box
	int16 openVidBox(char *fileName);
};

// function prototypes
int16 openVidBox(char *fileName);

} // end of namespace Saga2

#endif