// Font.cc // Copyright (c) 2002 Henrik Kinnunen (fluxgen@linuxmail.org) // // Permission is hereby granted, free of charge, to any person obtaining a // copy of this software and associated documentation files (the "Software"), // to deal in the Software without restriction, including without limitation // the rights to use, copy, modify, merge, publish, distribute, sublicense, // and/or sell copies of the Software, and to permit persons to whom the // Software is furnished to do so, subject to the following conditions: // // The above copyright notice and this permission notice shall be included in // all copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER // DEALINGS IN THE SOFTWARE. //$Id: Font.hh,v 1.3 2002/05/15 09:36:57 fluxgen Exp $ #ifndef FBTK_FONT_HH #define FBTK_FONT_HH #include <X11/Xlib.h> #include <X11/Xresource.h> namespace FbTk { class Font { public: Font(Display *display, const char *name=0); virtual ~Font(); //manipulators bool load(const char *name); bool loadFromDatabase(XrmDatabase &database, const char *rname, const char *rclass); //accessors inline bool isLoaded() const { return m_loaded; } inline const XFontStruct *getFontStruct() const { return m_font.fontstruct; } inline const XFontSet &getFontSet() const { return m_font.set; } inline const XFontSetExtents *getFontSetExtents() const { return m_font.set_extents; } static inline bool multibyte() { return m_multibyte; } unsigned int getTextWidth(const char *text, unsigned int size) const; unsigned int getHeight() const; Display *getDisplay() const { return m_display; } private: void freeFont(); static XFontSet createFontSet(Display *display, const char *fontname); static const char *getFontSize(const char *pattern, int *size); static const char *getFontElement(const char *pattern, char *buf, int bufsiz, ...); struct FontType { XFontSet set; XFontSetExtents *set_extents; XFontStruct *fontstruct; } m_font; bool m_loaded; static bool m_multibyte; Display *m_display; }; }; //end namespace FbTk #endif //FBTK_FONT_HH