Add g_themed_icon_new_with_default_fallbacks

2008-01-09  Alexander Larsson  <alexl@redhat.com>

        * gio.symbols:
        * gthemedicon.[ch]:
        Add g_themed_icon_new_with_default_fallbacks
	
        * gunixmounts.c:
	Use default fallbacks for icons



svn path=/trunk/; revision=6284

gio/ChangeLog

@@ -1,3 +1,12 @@
+2008-01-09  Alexander Larsson  <alexl@redhat.com>
+
+        * gio.symbols:
+        * gthemedicon.[ch]:
+        Add g_themed_icon_new_with_default_fallbacks
+
+        * gunixmounts.c:
+	Use default fallbacks for icons
+
 2008-01-09  Alexander Larsson  <alexl@redhat.com>
 
         * gio-marshal.list:

gio/gio.symbols

@@ -609,9 +609,10 @@ g_simple_async_report_gerror_in_idle
 #if IN_HEADER(__G_THEMED_ICON_H__)
 #if IN_FILE(__G_THEMED_ICON_C__)
 g_themed_icon_get_type  G_GNUC_CONST
-g_themed_icon_new 
-g_themed_icon_new_from_names 
-g_themed_icon_get_names 
+g_themed_icon_new
+g_themed_icon_new_with_default_fallbacks
+g_themed_icon_new_from_names
+g_themed_icon_get_names
 #endif
 #endif
 

gio/gthemedicon.c

@@ -22,6 +22,8 @@
 
 #include <config.h>
 
+#include <string.h>
+
 #include "gthemedicon.h"
 
 #include "gioalias.h"
@@ -141,6 +143,41 @@ g_themed_icon_new_from_names (char **iconnames,
   return G_ICON (themed);
 }
 
+GIcon *
+g_themed_icon_new_with_default_fallbacks (const char *iconname)
+{
+  GThemedIcon *themed;
+  int i, dashes;
+  const char *p;
+  char *dashp;
+  char *last;
+
+  g_return_val_if_fail (iconname != NULL, NULL);
+
+  themed = g_object_new (G_TYPE_THEMED_ICON, NULL);
+
+  dashes = 0;
+  p = iconname;
+  while (*p)
+    {
+      if (*p == '-')
+	dashes++;
+      p++;
+    }
+
+  themed->names = g_new (char *, dashes + 1 + 1);
+  i = 0;
+  themed->names[i++] = last = g_strdup (iconname);
+
+  while ((dashp = strrchr (last, '-')) != NULL)
+    themed->names[i++] = last = g_strndup (last, dashp - last);
+
+  themed->names[i++] = NULL;
+
+  return G_ICON (themed);
+}
+
+
 /**
  * g_themed_icon_get_names:
  * @icon: a #GThemedIcon.

gio/gthemedicon.h

@@ -49,6 +49,7 @@ typedef struct _GThemedIconClass   GThemedIconClass;
 GType g_themed_icon_get_type (void) G_GNUC_CONST;
 
 GIcon *g_themed_icon_new (const char *iconname);
+GIcon *g_themed_icon_new_with_default_fallbacks (const char *iconname);
 GIcon *g_themed_icon_new_from_names (char **iconnames, int len);
 
 const char * const *g_themed_icon_get_names (GThemedIcon *icon);

gio/gunixmounts.c

@@ -1769,7 +1769,7 @@ g_unix_mount_guess_name (GUnixMountEntry *mount_entry)
 GIcon *
 g_unix_mount_guess_icon (GUnixMountEntry *mount_entry)
 {
-  return g_themed_icon_new (type_to_icon (g_unix_mount_guess_type (mount_entry), FALSE));
+  return g_themed_icon_new_with_default_fallbacks (type_to_icon (g_unix_mount_guess_type (mount_entry), FALSE));
 }
 
 /**
@@ -1806,7 +1806,7 @@ g_unix_mount_point_guess_name (GUnixMountPoint *mount_point)
 GIcon *
 g_unix_mount_point_guess_icon (GUnixMountPoint *mount_point)
 {
-  return g_themed_icon_new (type_to_icon (g_unix_mount_point_guess_type (mount_point), TRUE));
+  return g_themed_icon_new_with_default_fallbacks (type_to_icon (g_unix_mount_point_guess_type (mount_point), TRUE));
 }
 
 /**