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engines/glk/conf.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 GLK_CONF_H
+#define GLK_CONF_H
+
+#include "glk/glk_types.h"
+#include "glk/fonts.h"
+#include "glk/windows.h"
+#include "graphics/pixelformat.h"
+#include "common/config-manager.h"
+
+namespace Glk {
+
+/**
+ * Engine configuration
+ */
+class Conf {
+	typedef uint Color;
+private:
+	InterpreterType _interpType;
+	bool _isLoading;
+
+	bool exists(const Common::String &key) const {
+		return ConfMan.hasKey(key);
+	}
+
+	void syncAsString(const Common::String &name, Common::String &val);
+	void syncAsInt(const Common::String &name, int &val);
+	void syncAsInt(const Common::String &name, uint &val);
+	void syncAsDouble(const Common::String &name, double &val);
+	void syncAsBool(const Common::String &name, bool &val);
+	void syncAsColor(const Common::String &name, uint &val);
+	void syncAsFont(const Common::String &name, FACES &val);
+
+	/**
+	 * Loads or saves the settings
+	 */
+	void synchronize();
+public:
+	/**
+	 * Parse a color
+	 */
+	uint parseColor(const Common::String &str);
+
+	/**
+	 * Convert an RGB tuplet to a color
+	 */
+	uint parseColor(const byte *rgb);
+
+	/**
+	 * Convert an RGB uint32 to a color
+	 */
+	uint parseColor(const uint32 rgb);
+
+	/**
+	 * Encode a color to an 6-character RGB hex string
+	 */
+	Common::String encodeColor(uint color);
+public:
+	uint _width, _height;
+	Graphics::PixelFormat _screenFormat;
+	MonoFontInfo _monoInfo;
+	PropFontInfo _propInfo;
+	int _cols, _rows;
+	int _lockCols, _lockRows;
+	int _wMarginX, _wMarginY;
+	int _wMarginSaveX, _wMarginSaveY;
+	int _wPaddingX, _wPaddingY;
+	int _wBorderX, _wBorderY;
+	int _tMarginX, _tMarginY;
+	double _gamma;
+	uint _borderColor, _borderSave;
+	uint _windowColor, _windowSave;
+	int _scrollWidth;
+	uint _scrollBg, _scrollFg;
+	bool _graphics;
+	bool _sound;
+	bool _speak;
+	bool _speakInput;
+	Common::String _speakLanguage;
+	int _styleHint;
+	bool _safeClicks;
+	WindowStyle _tStyles[style_NUMSTYLES];
+	WindowStyle _gStyles[style_NUMSTYLES];
+	WindowStyle _tStylesDefault[style_NUMSTYLES];
+	WindowStyle _gStylesDefault[style_NUMSTYLES];
+
+	int _imageW, _imageH;
+public:
+	/**
+	 * Constructor
+	 */
+	Conf(InterpreterType interpType);
+
+	/**
+	 * Loads the configuration from the ScummVM configuration
+	 */
+	void load();
+
+	/**
+	 * The first time a game is played, flushes all the settings to game's
+	 * entry in scummvm.ini. This will make it easier for users to manually
+	 * modify scummvm.ini later on to see what options are available
+	 */
+	void flush();
+};
+
+extern Conf *g_conf;
+
+} // End of namespace Glk
+
+#endif