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authorleigh123linux <[email protected]>2015-07-03 15:44:42 +0100
committerleigh123linux <[email protected]>2015-07-03 15:44:42 +0100
commit4efaeb3bd665c194ee9ab56fa33bdbbf685b8bf1 (patch)
tree6ca408313408d6414d7c0a1bbc2c82a9c4349e03 /libmate-desktop/mate-desktop-thumbnail.c
parent033aec63223581073903fc7815097b289b491ae0 (diff)
downloadmate-desktop-4efaeb3bd665c194ee9ab56fa33bdbbf685b8bf1.tar.bz2
mate-desktop-4efaeb3bd665c194ee9ab56fa33bdbbf685b8bf1.tar.xz
backport cinnamon-desktop fix for buggy image types
Diffstat (limited to 'libmate-desktop/mate-desktop-thumbnail.c')
-rw-r--r--libmate-desktop/mate-desktop-thumbnail.c86
1 files changed, 54 insertions, 32 deletions
diff --git a/libmate-desktop/mate-desktop-thumbnail.c b/libmate-desktop/mate-desktop-thumbnail.c
index 02bcaf2..0178389 100644
--- a/libmate-desktop/mate-desktop-thumbnail.c
+++ b/libmate-desktop/mate-desktop-thumbnail.c
@@ -964,52 +964,74 @@ mate_desktop_thumbnail_factory_has_valid_failed_thumbnail (MateDesktopThumbnailF
return res;
}
+/* forbidden/buggy GdkPixbufFormat names */
+const char *forbidden[] = { "tga", "icns", "jpeg2000" };
+
+static gboolean
+type_is_forbidden (const gchar *name)
+{
+ gint i = 0;
+ for (i = 0; i < G_N_ELEMENTS (forbidden); i++) {
+ if (g_strcmp0 (forbidden[i], name) == 0) {
+ return TRUE;
+ }
+ }
+ return FALSE;
+}
+
static gboolean
mimetype_supported_by_gdk_pixbuf (const char *mime_type)
{
- guint i;
- static gsize formats_hash = 0;
- gchar *key;
- gboolean result;
+ guint i;
+ static gsize formats_hash = 0;
+ gchar *key;
+ gboolean result;
- if (g_once_init_enter (&formats_hash)) {
- GSList *formats, *list;
- GHashTable *hash;
+ if (g_once_init_enter (&formats_hash)) {
+ GSList *formats, *list;
+ GHashTable *hash;
- hash = g_hash_table_new_full (g_str_hash,
- (GEqualFunc) g_content_type_equals,
- g_free, NULL);
+ hash = g_hash_table_new_full (g_str_hash,
+ (GEqualFunc) g_content_type_equals,
+ g_free, NULL);
- formats = gdk_pixbuf_get_formats ();
- list = formats;
+ formats = gdk_pixbuf_get_formats ();
+ list = formats;
- while (list) {
- GdkPixbufFormat *format = list->data;
- gchar **mime_types;
+ while (list) {
+ GdkPixbufFormat *format = list->data;
+ gchar **mime_types;
- mime_types = gdk_pixbuf_format_get_mime_types (format);
+ if (type_is_forbidden (format->name)) {
+ gdk_pixbuf_format_set_disabled (format, TRUE);
+ list = list->next;
+ continue;
+ }
- for (i = 0; mime_types[i] != NULL; i++)
- g_hash_table_insert (hash,
- (gpointer) g_content_type_from_mime_type (mime_types[i]),
- GUINT_TO_POINTER (1));
+ mime_types = gdk_pixbuf_format_get_mime_types (format);
- g_strfreev (mime_types);
- list = list->next;
- }
- g_slist_free (formats);
+ for (i = 0; mime_types[i] != NULL; i++)
+ g_hash_table_insert (hash,
+ (gpointer) g_content_type_from_mime_type (mime_types[i]),
+ GUINT_TO_POINTER (1));
- g_once_init_leave (&formats_hash, (gsize) hash);
+ g_strfreev (mime_types);
+ list = list->next;
}
- key = g_content_type_from_mime_type (mime_type);
- if (g_hash_table_lookup ((void*)formats_hash, key))
- result = TRUE;
- else
- result = FALSE;
- g_free (key);
+ g_slist_free (formats);
+
+ g_once_init_leave (&formats_hash, (gsize) hash);
+ }
+
+ key = g_content_type_from_mime_type (mime_type);
+ if (g_hash_table_lookup ((void*)formats_hash, key))
+ result = TRUE;
+ else
+ result = FALSE;
+ g_free (key);
- return result;
+ return result;
}
/**