openbox/obrender/font.h

/* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-

   font.h for the Openbox window manager
   Copyright (c) 2003-2007   Dana Jansens
   Copyright (c) 2003        Derek Foreman

   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.

   See the COPYING file for a copy of the GNU General Public License.
*/

#ifndef __font_h
#define __font_h
#include "render.h"
#include "geom.h"
#include <pango/pango.h>

struct _RrFont {
    const RrInstance *inst;
    gint ref;
    PangoFontDescription *font_desc;
    PangoLayout *layout; /*!< Used for measuring and rendering strings */
    PangoAttribute *shortcut_underline; /*< For underlining the shortcut key */
    gint ascent; /*!< The font's ascent in pango-units */
    gint descent; /*!< The font's descent in pango-units */
};

void RrFontDraw(XftDraw *d, RrTextureText *t, RrRect *position);

/*! Increment the references for this font, RrFontClose will decrement until 0
  and then really close it */
void RrFontRef(RrFont *f);

#endif /* __font_h */