diff options
Diffstat (limited to 'pango/pangocairo-win32fontmap.c')
-rw-r--r-- | pango/pangocairo-win32fontmap.c | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/pango/pangocairo-win32fontmap.c b/pango/pangocairo-win32fontmap.c new file mode 100644 index 00000000..51393efa --- /dev/null +++ b/pango/pangocairo-win32fontmap.c @@ -0,0 +1,108 @@ +/* Pango + * pangocairo-win32fontmap.c: Cairo font handling, Win32 backend + * + * Copyright (C) 2000-2005 Red Hat Software + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library 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 + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#include "pangowin32-private.h" +#include "pangocairo.h" +#include "pangocairo-private.h" +#include "pangocairo-win32.h" + +typedef struct _PangoCairoWin32FontMapClass PangoCairoWin32FontMapClass; + +struct _PangoCairoWin32FontMapClass +{ + PangoWin32FontMapClass parent_class; +}; + +static void +pango_cairo_win32_font_map_set_resolution (PangoCairoFontMap *cfontmap, + double dpi) +{ + PangoCairoWin32FontMap *cwfontmap = PANGO_CAIRO_WIN32_FONT_MAP (cfontmap); + + cwfontmap->dpi = dpi; +} + +static double +pango_cairo_win32_font_map_get_resolution (PangoCairoFontMap *cfontmap) +{ + PangoCairoWin32FontMap *cwfontmap = PANGO_CAIRO_WIN32_FONT_MAP (cfontmap); + + return cwfontmap->dpi; +} + +static PangoRenderer * +pango_cairo_win32_font_map_get_renderer (PangoCairoFontMap *cfontmap) +{ + PangoCairoWin32FontMap *cwfontmap = PANGO_CAIRO_WIN32_FONT_MAP (cfontmap); + + if (!cwfontmap->renderer) + cwfontmap->renderer = g_object_new (PANGO_TYPE_CAIRO_RENDERER, NULL); + + return cwfontmap->renderer; +} + +static void +cairo_font_map_iface_init (PangoCairoFontMapIface *iface) +{ + iface->set_resolution = pango_cairo_win32_font_map_set_resolution; + iface->get_resolution = pango_cairo_win32_font_map_get_resolution; + iface->get_renderer = pango_cairo_win32_font_map_get_renderer; +} + +G_DEFINE_TYPE_WITH_CODE (PangoCairoWin32FontMap, pango_cairo_win32_font_map, PANGO_TYPE_WIN32_FONT_MAP, + { G_IMPLEMENT_INTERFACE (PANGO_TYPE_CAIRO_FONT_MAP, cairo_font_map_iface_init) }); + +static void +pango_cairo_win32_font_map_finalize (GObject *object) +{ + PangoCairoWin32FontMap *cwfontmap = PANGO_CAIRO_WIN32_FONT_MAP (object); + + if (cwfontmap->renderer) + g_object_unref (cwfontmap->renderer); + + G_OBJECT_CLASS (pango_cairo_win32_font_map_parent_class)->finalize (object); +} + +static PangoFont * +pango_cairo_win32_font_map_find_font (PangoWin32FontMap *fontmap, + PangoContext *context, + PangoWin32Face *face, + const PangoFontDescription *desc) +{ + return _pango_cairo_win32_font_new (PANGO_CAIRO_WIN32_FONT_MAP (fontmap), + context, face, desc); +} + +static void +pango_cairo_win32_font_map_class_init (PangoCairoWin32FontMapClass *class) +{ + GObjectClass *gobject_class = G_OBJECT_CLASS (class); + PangoWin32FontMapClass *win32fontmap_class = PANGO_WIN32_FONT_MAP_CLASS (class); + + gobject_class->finalize = pango_cairo_win32_font_map_finalize; + win32fontmap_class->find_font = pango_cairo_win32_font_map_find_font; +} + +static void +pango_cairo_win32_font_map_init (PangoCairoWin32FontMap *cwfontmap) +{ + cwfontmap->dpi = 96.0; +} |