obrender/font.h

   1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
   2
   3    font.h for the Openbox window manager
   4    Copyright (c) 2003-2007   Dana Jansens
   5    Copyright (c) 2003        Derek Foreman
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    See the COPYING file for a copy of the GNU General Public License.
  18 */
  19
  20 #ifndef __font_h
  21 #define __font_h
  22 #include "render.h"
  23 #include "geom.h"
  24 #include <pango/pango.h>
  25
  26 struct _RrFont {
  27     const RrInstance *inst;
  28     gint ref;
  29     PangoFontDescription *font_desc;
  30     PangoLayout *layout; /*!< Used for measuring and rendering strings */
  31     PangoAttribute *shortcut_underline; /*< For underlining the shortcut key */
  32     gint ascent; /*!< The font's ascent in pango-units */
  33     gint descent; /*!< The font's descent in pango-units */
  34 };
  35
  36 void RrFontDraw(XftDraw *d, RrTextureText *t, RrRect *position);
  37
  38 /*! Increment the references for this font, RrFontClose will decrement until 0
  39   and then really close it */
  40 void RrFontRef(RrFont *f);
  41
  42 #endif /* __font_h */