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engines/asylum/views/resviewer.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
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef ASYLUM_VIEWS_RESVIEWER_H
+#define ASYLUM_VIEWS_RESVIEWER_H
+
+#include "asylum/system/graphics.h"
+
+#include "asylum/eventhandler.h"
+#include "asylum/shared.h"
+
+namespace Common {
+class Keymap;
+}
+
+namespace Asylum {
+
+class AsylumEngine;
+
+class ResourceViewer : public EventHandler {
+public:
+	ResourceViewer(AsylumEngine *engine);
+	~ResourceViewer() {};
+
+	void setEventHandler(EventHandler *handler) { _handler = handler; }
+	bool setResourceId(ResourceId resourceId);
+	bool handleEvent(const AsylumEvent &evt);
+
+private:
+	AsylumEngine *_vm;
+	EventHandler *_handler;
+	Common::Keymap *_keymap;
+	ResourceId _resourceId;
+	GraphicResource _resource;
+	int  _frameIndex;
+	uint _frameCount;
+	int  _frameIncrement;
+	int16 _x, _y;
+	uint16 _width, _height;
+	bool _scroll;
+	int _resPack;
+	int _paletteIndex;
+	bool _animate;
+
+	bool isPalette(ResourceId resourceId);
+	void drawPalette();
+	void drawResource();
+
+	void action(const AsylumEvent &evt);
+	void update();
+};
+
+} // End of namespace Asylum
+
+#endif // ASYLUM_VIEWS_RESVIEWER_H