Port to Solaris 10, which doesn't support FC_HINT_STYLE.

3 files changed, 27 insertions, 12 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index ba3bbb71b7e..4ef9778ca48 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,11 @@
+2011-02-12  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Port to Solaris 10, which doesn't support FC_HINT_STYLE.
+        * xftfont.c (FC_HINT_STYLE): #define to "hintstyle" if not
+        defined.
+        * xsettings.c (parse_settings, apply_xft_settings): Don't assume
+        FC_HINT_STYLE is supported.
+
 2011-02-11  Jan Djärv  <jan.h.d@swipnet.se>
 
         * xterm.c (x_set_frame_alpha): Access data before it is free:d.
diff --git a/src/xftfont.c b/src/xftfont.c
index 084ca735171..695527c4236 100644
--- a/src/xftfont.c
+++ b/src/xftfont.c
@@ -187,17 +187,20 @@ xftfont_fix_match (FcPattern *pat, FcPattern *match)
   double dpi;
 
   FcPatternGetBool (pat, FC_ANTIALIAS, 0, &b);
-  if (! b) 
+  if (! b)
     {
       FcPatternDel (match, FC_ANTIALIAS);
       FcPatternAddBool (match, FC_ANTIALIAS, FcFalse);
     }
   FcPatternGetBool (pat, FC_HINTING, 0, &b);
-  if (! b) 
+  if (! b)
     {
       FcPatternDel (match, FC_HINTING);
       FcPatternAddBool (match, FC_HINTING, FcFalse);
     }
+#ifndef FC_HINT_STYLE
+# define FC_HINT_STYLE "hintstyle"
+#endif
   if (FcResultMatch == FcPatternGetInteger (pat, FC_HINT_STYLE, 0, &i))
     {
       FcPatternDel (match, FC_HINT_STYLE);
@@ -781,4 +784,3 @@ syms_of_xftfont (void)
 
   register_font_driver (&xftfont_driver, NULL);
 }
-
diff --git a/src/xsettings.c b/src/xsettings.c
index e3d2c6e9efb..097b2477e03 100644
--- a/src/xsettings.c
+++ b/src/xsettings.c
@@ -75,7 +75,7 @@ enum {
   SEEN_FONT       = 0x40,
   SEEN_TB_STYLE   = 0x80,
 };
-struct xsettings 
+struct xsettings
 {
 #ifdef HAVE_XFT
   FcBool aa, hinting;
@@ -104,7 +104,7 @@ something_changedCB (GConfClient *client,
                      gpointer user_data)
 {
   GConfValue *v = gconf_entry_get_value (entry);
-  
+
   if (!v) return;
   if (v->type == GCONF_VALUE_STRING)
     {
@@ -196,7 +196,7 @@ get_prop_window (struct x_display_info *dpyinfo)
    4      CARD32        last-change-serial
 
    and then the value, For string:
-   
+
    bytes   type          what
    ------------------------------------
    4      CARD32        n = value-length
@@ -280,7 +280,7 @@ parse_settings (unsigned char *prop,
         (strcmp (XSETTINGS_FONT_NAME, name) == 0)
         || (strcmp (XSETTINGS_TOOL_BAR_STYLE, name) == 0);
 
-      switch (type) 
+      switch (type)
         {
         case 0: /* Integer */
           if (bytes_parsed+4 > bytes) return BadLength;
@@ -310,14 +310,14 @@ parse_settings (unsigned char *prop,
         case 2: /* RGB value */
           /* No need to parse this */
           if (bytes_parsed+8 > bytes) return BadLength;
-          bytes_parsed += 8; /* 4 values (r, b, g, alpha), 2 bytes each.  */ 
+          bytes_parsed += 8; /* 4 values (r, b, g, alpha), 2 bytes each.  */
           break;
 
         default: /* Parse Error */
           return BadValue;
         }
 
-      if (want_this) 
+      if (want_this)
         {
           ++settings_seen;
           if (strcmp (name, XSETTINGS_FONT_NAME) == 0)
@@ -341,6 +341,7 @@ parse_settings (unsigned char *prop,
               settings->seen |= SEEN_HINTING;
               settings->hinting = ival != 0;
             }
+# ifdef FC_HINT_STYLE
           else if (strcmp (name, "Xft/HintStyle") == 0)
             {
               settings->seen |= SEEN_HINTSTYLE;
@@ -355,6 +356,7 @@ parse_settings (unsigned char *prop,
               else
                 settings->seen &= ~SEEN_HINTSTYLE;
             }
+# endif
           else if (strcmp (name, "Xft/RGBA") == 0)
             {
               settings->seen |= SEEN_RGBA;
@@ -442,7 +444,9 @@ apply_xft_settings (struct x_display_info *dpyinfo,
                         pat);
   FcPatternGetBool (pat, FC_ANTIALIAS, 0, &oldsettings.aa);
   FcPatternGetBool (pat, FC_HINTING, 0, &oldsettings.hinting);
+# ifdef FC_HINT_STYLE
   FcPatternGetInteger (pat, FC_HINT_STYLE, 0, &oldsettings.hintstyle);
+# endif
   FcPatternGetInteger (pat, FC_LCD_FILTER, 0, &oldsettings.lcdfilter);
   FcPatternGetInteger (pat, FC_RGBA, 0, &oldsettings.rgba);
   FcPatternGetDouble (pat, FC_DPI, 0, &oldsettings.dpi);
@@ -488,6 +492,7 @@ apply_xft_settings (struct x_display_info *dpyinfo,
   if (strlen (buf) > 0) strcat (buf, ", ");
   sprintf (buf+strlen (buf), "LCDFilter: %d", oldsettings.lcdfilter);
 
+# ifdef FC_HINT_STYLE
   if ((settings->seen & SEEN_HINTSTYLE) != 0
       && oldsettings.hintstyle != settings->hintstyle)
     {
@@ -496,6 +501,7 @@ apply_xft_settings (struct x_display_info *dpyinfo,
       ++changed;
       oldsettings.hintstyle = settings->hintstyle;
     }
+# endif
   if (strlen (buf) > 0) strcat (buf, ", ");
   sprintf (buf+strlen (buf), "Hintstyle: %d", oldsettings.hintstyle);
 
@@ -508,7 +514,7 @@ apply_xft_settings (struct x_display_info *dpyinfo,
       FcPatternAddDouble (pat, FC_DPI, settings->dpi);
       ++changed;
       oldsettings.dpi = settings->dpi;
-      
+
       /* Change the DPI on this display and all frames on the display.  */
       dpyinfo->resy = dpyinfo->resx = settings->dpi;
       FOR_EACH_FRAME (tail, frame)
@@ -565,7 +571,7 @@ read_and_apply_settings (struct x_display_info *dpyinfo, int send_event_p)
 
   if (settings.seen & SEEN_FONT)
     {
-      if (!current_font || strcmp (current_font, settings.font) != 0) 
+      if (!current_font || strcmp (current_font, settings.font) != 0)
         {
           free (current_font);
           current_font = settings.font;
@@ -774,4 +780,3 @@ If this variable is nil, Emacs ignores system font changes.  */);
 
   Fprovide (intern_c_string ("dynamic-setting"), Qnil);
 }
-