Add (*has_glyph) to ThaiFontInfo to avoid having to call

Thu Jul 24 16:11:25 2003  Owen Taylor  <otaylor@redhat.com>

        * modules/thai/thai-x.c modules/thai/thai-shaper.[ch]:
        Add (*has_glyph) to ThaiFontInfo to avoid having
        to call pango_x_has_glyph() from thai-shaper.c.
        (#114852, Tony Graham)

3 files changed, 11 insertions, 1 deletions

diff --git a/modules/thai/thai-shaper.c b/modules/thai/thai-shaper.c
index 3dcd24bd..1bd61def 100644
--- a/modules/thai/thai-shaper.c
+++ b/modules/thai/thai-shaper.c
@@ -583,7 +583,7 @@ get_glyphs_list (ThaiFontInfo	*font_info,
         if (cluster[2])
 	    xtis_index += group2_map[cluster[2] - 0xe30];
         glyph = (*font_info->make_glyph) (font_info, xtis_index);
-        if (pango_x_has_glyph (font_info->font, glyph)) {
+	if ((*font_info->has_glyph) (font_info, glyph)) {
             glyph_lists[0] = glyph;
             return 1;
         }
diff --git a/modules/thai/thai-shaper.h b/modules/thai/thai-shaper.h
index 7f3925fd..7ff31205 100644
--- a/modules/thai/thai-shaper.h
+++ b/modules/thai/thai-shaper.h
@@ -39,6 +39,9 @@ struct _ThaiFontInfo
 
   PangoGlyph
   (*make_unknown_glyph) (ThaiFontInfo *font_info, unsigned int c);
+	
+  gboolean
+  (*has_glyph) (ThaiFontInfo *font_info, PangoGlyph glyph);
 };
 
 /*
diff --git a/modules/thai/thai-x.c b/modules/thai/thai-x.c
index a7b82fe9..6ff5bf54 100644
--- a/modules/thai/thai-x.c
+++ b/modules/thai/thai-x.c
@@ -64,6 +64,12 @@ thai_x_make_unknown_glyph (ThaiFontInfo *font_info, unsigned int c)
   return pango_x_get_unknown_glyph (font_info->font);
 }
 
+static gboolean
+thai_x_has_glyph (ThaiFontInfo *font_info, PangoGlyph glyph)
+{
+  return pango_x_has_glyph (font_info->font, glyph);
+}
+
 /* Returns a structure with information we will use to rendering given the
  * #PangoFont. This is computed once per font and cached for later retrieval.
  */
@@ -136,6 +142,7 @@ thai_x_get_font_info (PangoFont *font)
 
       font_info->make_glyph = thai_x_make_glyph;
       font_info->make_unknown_glyph = thai_x_make_unknown_glyph;
+      font_info->has_glyph = thai_x_has_glyph;
     }
 
   return font_info;