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Diffstat (limited to 'engines/glk/fonts.h')
-rw-r--r-- | engines/glk/fonts.h | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/engines/glk/fonts.h b/engines/glk/fonts.h new file mode 100644 index 0000000000..db547aabc4 --- /dev/null +++ b/engines/glk/fonts.h @@ -0,0 +1,118 @@ +/* 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 |