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engines/saga2/videobox.h

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+/* 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 3 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
+ *
+ *
+ * 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 {
+		kVBxSize   = 340,
+		kVBySize   = 220,
+		kVBx       = (640 - kVBxSize) / 2,
+		kVBy       = (480 - kVBySize) / 3
+	};
+
+private:
+	enum brush {
+		kVBxBrushSize  = 340,  // size of each brush 'chunk'.
+		kVByBrushSize  = 110,
+		kVBnumBrushes  = 2     // number of chunks
+	};
+
+	enum borderWidth {
+		kVBborderWidth = 6
+	};
+
+	enum {
+		kVBvidPan1ResID = 0,
+		kVBvidPan2ResID
+	};
+
+public:
+
+	// resource handle
+	hResContext     *_decRes;
+
+	// requester info struct
+	requestInfo     _rInfo;
+
+	// rect for the window
+	Rect16  _vidBoxRect;
+
+	// rect for the window panes
+	Rect16  _vidPanRects[kVBnumBrushes];
+
+public:
+	// decoration declarations
+	WindowDecoration _vidDec[kVBnumBrushes];
+
+
+protected:
+	void drawClipped(
+	    gPort         &port,
+	    const Point16 &offset,
+	    const Rect16  &clipRect);
+
+	void draw();             // redraw the window
+
+private:
+	bool activate(gEventType why);       // activate the control
+	void deactivate();
+	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();
+
+	// returns the active area of this video box
+	static Rect16 getAreaRect() {
+		return Rect16(kVBx, kVBy, kVBxSize, kVBySize);
+	}
+
+	// initializes the resources for this object
+	void init();
+
+	// opens and initalizes vid box
+	int16 openVidBox(char *fileName);
+};
+
+// function prototypes
+int16 openVidBox(char *fileName);
+
+} // end of namespace Saga2
+
+#endif