// XmbFontImp.hh for FbTk fluxbox toolkit // Copyright (c) 2002-2003 Henrik Kinnunen (fluxgen at users.sourceforge.net) // // 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: XmbFontImp.hh,v 1.4 2003/12/16 17:06:52 fluxgen Exp $ #ifndef FBTK_XMBFONTIMP_HH #define FBTK_XMBFONTIMP_HH #include "FontImp.hh" #include <X11/Xlib.h> namespace FbTk { /// multibyte font implementation for FbTk class XmbFontImp:public FbTk::FontImp { public: XmbFontImp(const char *fontname, bool utf8); ~XmbFontImp(); bool load(const std::string &name); virtual void drawText(Drawable w, int screen, GC gc, const char *text, size_t len, int x, int y) const; unsigned int textWidth(const char * const text, unsigned int len) const; unsigned int height() const; int ascent() const { return m_setextents ? -m_setextents->max_ink_extent.y : 0; } int descent() const { return m_setextents ? m_setextents->max_ink_extent.height + m_setextents->max_ink_extent.y : 0; } bool loaded() const { return m_fontset != 0; } private: XFontSet m_fontset; XFontSetExtents *m_setextents; const bool m_utf8mode; }; } // end namespace FbTk #endif // FBTK_XMBFONTIMP_HH