1 files changed, 118 insertions, 0 deletions
diff --git a/engines/glk/fonts.h b/engines/glk/fonts.h
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+++ b/engines/glk/fonts.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 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
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef GLK_FONTS_H
+#define GLK_FONTS_H
+
+#include "glk/glk_types.h"
+#include "glk/utils.h"
+#include "common/archive.h"
+#include "common/array.h"
+#include "common/file.h"
+#include "common/str.h"
+#include "common/ustr.h"
+#include "graphics/font.h"
+
+namespace Gargoyle {
+
+#define FONTS_TOTAL 8
+
+enum FACES { MONOR, MONOB, MONOI, MONOZ, PROPR, PROPB, PROPI, PROPZ };
+enum TYPES { MONOF, PROPF };
+enum STYLES { FONTR, FONTB, FONTI, FONTZ };
+
+/**
+ * Fonts manager
+ */
+class Fonts {
+private:
+	Graphics::ManagedSurface *_surface;
+	const Graphics::Font *_fontTable[FONTS_TOTAL];
+	bool _fontsMissing;
+private:
+	/**
+	 * Load all the fonts
+	 */
+	bool loadFonts();
+
+	/**
+	 * Load a single font
+	 */
+	const Graphics::Font *loadFont(FACES face, Common::Archive *archive, double size, double aspect, int style);
+public:
+	/**
+	 * Get the index/id of a font by name
+	 */
+	static FACES getId(const Common::String &name);
+public:
+	/**
+	 * Constructor
+	 */
+	Fonts(Graphics::ManagedSurface *surface);
+
+	/**
+	 * Destructor
+	 */
+	virtual ~Fonts();
+
+	/**
+	 * Draws a string using the specified font at the given co-ordinates
+	 * @param pos       Position for the bottom-left corner the text will be drawn with
+	 * @param fontIdx   Which font to use
+	 * @param rgb       RGB tuplet specifying the text color
+	 * @param text      The text to draw
+	 * @param spw       ??
+	 */
+	int drawString(const Point &pos, int fontIdx, const byte *rgb, const Common::String &text, int spw = 0);
+
+	/**
+	 * Draws a unicode string using the specified font at the given co-ordinates
+	 * @param pos       Position for the bottom-left corner the text will be drawn with
+	 * @param fontIdx   Which font to use
+	 * @param rgb       RGB tuplet specifying the text color
+	 * @param text      The text to draw
+	 * @param spw       ??
+	 */
+	int drawStringUni(const Point &pos, int fontIdx, const byte *rgb, const Common::U32String &text, int spw = 0);
+
+	/**
+	 * Get the width in pixels of a string
+	 * @param fontIdx   Which font to use
+	 * @param text      Text to get the width of
+	 * @param spw       Delta X
+	 * @returns         Width of string multiplied by GLI_SUBPIX
+	 */
+	size_t stringWidth(int fontIdx, const Common::String &text, int spw = 0);
+
+	/**
+	 * Get the width in pixels of a unicode string
+	 * @param fontIdx   Which font to use
+	 * @param text      Text to get the width of
+	 * @param spw       Delta X
+	 * @returns         Width of string multiplied by GLI_SUBPIX
+	 */
+	size_t stringWidthUni(int fontIdx, const Common::U32String &text, int spw = 0);
+};
+
+} // End of namespace Gargoyle
+
+#endif