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engines/ultima/nuvie/menus/asset_viewer_dialog.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 NUVIE_MENUS_ASSET_VIEWER_DIALOG_H
+#define NUVIE_MENUS_ASSET_VIEWER_DIALOG_H
+
+#include "ultima/nuvie/gui/gui_dialog.h"
+#include "ultima/nuvie/core/nuvie_defs.h"
+
+namespace Ultima {
+namespace Nuvie {
+
+#define GAMEMENUDIALOG_CB_DELETE 3
+
+class GUI;
+class GUI_CallBack;
+class GUI_Button;
+class GUI_Text;
+class U6Shape;
+
+class AssetViewerDialog : public GUI_Dialog {
+	enum ViewMode {
+		TileViewMode,
+		ScreenViewMode,
+	};
+
+protected:
+	CallBack *callback_object;
+	GUI_Text *_titleTxt, *_infoTxt;
+	int _curIdx, _maxIdx;
+	int _shapeIdx;
+	ViewMode _viewMode;
+	U6Shape *_curShape;
+	Common::Path _screenFile;
+public:
+	AssetViewerDialog(CallBack *callback);
+	~AssetViewerDialog() override;
+
+	void Display(bool full_redraw) override;
+	GUI_status close_dialog();
+	GUI_status KeyDown(const Common::KeyState &key) override;
+	GUI_status callback(uint16 msg, GUI_CallBack *caller, void *data) override;
+
+private:
+	void updateInfoTxt();
+	void updateShape();
+	bool init();
+};
+
+} // End of namespace Nuvie
+} // End of namespace Ultima
+
+#endif