diff options
Diffstat (limited to 'plugins/gtkui/gtkglext-gtk2/gdk/x11/gdkglfont-x11.c')
| -rw-r--r-- | plugins/gtkui/gtkglext-gtk2/gdk/x11/gdkglfont-x11.c | 196 |
1 files changed, 0 insertions, 196 deletions
diff --git a/plugins/gtkui/gtkglext-gtk2/gdk/x11/gdkglfont-x11.c b/plugins/gtkui/gtkglext-gtk2/gdk/x11/gdkglfont-x11.c deleted file mode 100644 index d4ec881f..00000000 --- a/plugins/gtkui/gtkglext-gtk2/gdk/x11/gdkglfont-x11.c +++ /dev/null @@ -1,196 +0,0 @@ -/* GdkGLExt - OpenGL Extension to GDK - * Copyright (C) 2002-2004 Naofumi Yasufuku - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser 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 <string.h> - -#include <pango/pangox.h> - -#include "gdkglx.h" -#include "gdkglprivate-x11.h" -#include "gdkglfont.h" - -#ifdef GDKGLEXT_MULTIHEAD_SUPPORT -#include <gdk/gdkdisplay.h> -#endif /* GDKGLEXT_MULTIHEAD_SUPPORT */ - -/* - * This code is ripped from gdk/x11/gdkfont-x11.c in GTK+. - */ -static char * -gdk_gl_font_charset_for_locale (void) -{ - static char *charset_map[][2] = { - { "ANSI_X3.4-1968", "iso8859-1" }, - { "US-ASCII", "iso8859-1" }, - { "ISO-8859-1", "iso8859-1" }, - { "ISO-8859-2", "iso8859-2" }, - { "ISO-8859-3", "iso8859-3" }, - { "ISO-8859-4", "iso8859-4" }, - { "ISO-8859-5", "iso8859-5" }, - { "ISO-8859-6", "iso8859-6" }, - { "ISO-8859-7", "iso8859-7" }, - { "ISO-8859-8", "iso8859-8" }, - { "ISO-8859-9", "iso8859-9" }, - { "UTF-8", "iso8859-1" } - }; - - const char *codeset; - char *result = NULL; - gsize i; - - g_get_charset (&codeset); - - for (i = 0; i < G_N_ELEMENTS (charset_map); i++) - if (strcmp (charset_map[i][0], codeset) == 0) - { - result = charset_map[i][1]; - break; - } - - if (result != NULL) - return g_strdup (result); - else - return g_strdup ("iso8859-1"); -} - -static PangoFont * -gdk_gl_font_use_pango_font_common (PangoFontMap *font_map, - const PangoFontDescription *font_desc, - int first, - int count, - int list_base) -{ - PangoFont *font = NULL; - gchar *charset = NULL; - PangoXSubfont subfont_id; - gchar *xlfd = NULL; - PangoXFontCache *font_cache; - XFontStruct *fs; - - GDK_GL_NOTE_FUNC_PRIVATE (); - - font = pango_font_map_load_font (font_map, NULL, font_desc); - if (font == NULL) - { - g_warning ("cannot load PangoFont"); - goto FAIL; - } - - charset = gdk_gl_font_charset_for_locale (); - if (!pango_x_find_first_subfont (font, &charset, 1, &subfont_id)) - { - g_warning ("cannot find PangoXSubfont"); - font = NULL; - goto FAIL; - } - - xlfd = pango_x_font_subfont_xlfd (font, subfont_id); - if (xlfd == NULL) - { - g_warning ("cannot get XLFD"); - font = NULL; - goto FAIL; - } - - font_cache = pango_x_font_map_get_font_cache (font_map); - - fs = pango_x_font_cache_load (font_cache, xlfd); - - glXUseXFont (fs->fid, first, count, list_base); - - pango_x_font_cache_unload (font_cache, fs); - - FAIL: - - if (charset != NULL) - g_free (charset); - - if (xlfd != NULL) - g_free (xlfd); - - return font; -} - -/** - * gdk_gl_font_use_pango_font: - * @font_desc: a #PangoFontDescription describing the font to use. - * @first: the index of the first glyph to be taken. - * @count: the number of glyphs to be taken. - * @list_base: the index of the first display list to be generated. - * - * Creates bitmap display lists from a #PangoFont. - * - * Return value: the #PangoFont used, or NULL if no font matched. - **/ -PangoFont * -gdk_gl_font_use_pango_font (const PangoFontDescription *font_desc, - int first, - int count, - int list_base) -{ - PangoFontMap *font_map; - - g_return_val_if_fail (font_desc != NULL, NULL); - - GDK_GL_NOTE_FUNC (); - -#ifdef GDKGLEXT_MULTIHEAD_SUPPORT - font_map = pango_x_font_map_for_display (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ())); -#else /* GDKGLEXT_MULTIHEAD_SUPPORT */ - font_map = pango_x_font_map_for_display (gdk_x11_get_default_xdisplay ()); -#endif /* GDKGLEXT_MULTIHEAD_SUPPORT */ - - return gdk_gl_font_use_pango_font_common (font_map, font_desc, - first, count, list_base); -} - -#ifdef GDKGLEXT_MULTIHEAD_SUPPORT - -/** - * gdk_gl_font_use_pango_font_for_display: - * @display: a #GdkDisplay. - * @font_desc: a #PangoFontDescription describing the font to use. - * @first: the index of the first glyph to be taken. - * @count: the number of glyphs to be taken. - * @list_base: the index of the first display list to be generated. - * - * Creates bitmap display lists from a #PangoFont. - * - * Return value: the #PangoFont used, or NULL if no font matched. - **/ -PangoFont * -gdk_gl_font_use_pango_font_for_display (GdkDisplay *display, - const PangoFontDescription *font_desc, - int first, - int count, - int list_base) -{ - PangoFontMap *font_map; - - g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL); - g_return_val_if_fail (font_desc != NULL, NULL); - - GDK_GL_NOTE_FUNC (); - - font_map = pango_x_font_map_for_display (GDK_DISPLAY_XDISPLAY (display)); - - return gdk_gl_font_use_pango_font_common (font_map, font_desc, - first, count, list_base); -} - -#endif /* GDKGLEXT_MULTIHEAD_SUPPORT */ |