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Diffstat (limited to 'libcaja-private/caja-icon-info.c')
-rw-r--r--libcaja-private/caja-icon-info.c207
1 files changed, 67 insertions, 140 deletions
diff --git a/libcaja-private/caja-icon-info.c b/libcaja-private/caja-icon-info.c
index 66ff7483..b3f33735 100644
--- a/libcaja-private/caja-icon-info.c
+++ b/libcaja-private/caja-icon-info.c
@@ -188,14 +188,7 @@ typedef struct
GIcon *icon;
int scale;
int size;
-} LoadableIconKey;
-
-typedef struct
-{
- char *filename;
- int scale;
- int size;
-} ThemedIconKey;
+} IconKey;
static GHashTable *loadable_icon_cache = NULL;
static GHashTable *themed_icon_cache = NULL;
@@ -290,77 +283,39 @@ caja_icon_info_clear_caches (void)
}
static guint
-loadable_icon_key_hash (LoadableIconKey *key)
+icon_key_hash (IconKey *key)
{
- return g_icon_hash (key->icon) ^ key->scale ^ key->size;
+ return g_icon_hash (key->icon) ^ key->size;
}
static gboolean
-loadable_icon_key_equal (const LoadableIconKey *a,
- const LoadableIconKey *b)
+icon_key_equal (const IconKey *a,
+ const IconKey *b)
{
return a->size == b->size &&
a->scale == b->scale &&
g_icon_equal (a->icon, b->icon);
}
-static LoadableIconKey *
-loadable_icon_key_new (GIcon *icon,
- int scale,
- int size)
+static IconKey *
+icon_key_new (GIcon *icon,
+ int scale,
+ int size)
{
- LoadableIconKey *key;
+ IconKey *key;
- key = g_slice_new (LoadableIconKey);
+ key = g_slice_new (IconKey);
key->icon = g_object_ref (icon);
- key->scale = scale;
key->size = size;
return key;
}
static void
-loadable_icon_key_free (LoadableIconKey *key)
+icon_key_free (IconKey *key)
{
g_object_unref (key->icon);
- g_slice_free (LoadableIconKey, key);
-}
-
-static guint
-themed_icon_key_hash (ThemedIconKey *key)
-{
- return g_str_hash (key->filename) ^ key->size;
-}
-
-static gboolean
-themed_icon_key_equal (const ThemedIconKey *a,
- const ThemedIconKey *b)
-{
- return a->size == b->size &&
- a->scale == b->scale &&
- g_str_equal (a->filename, b->filename);
-}
-
-static ThemedIconKey *
-themed_icon_key_new (const char *filename,
- int scale,
- int size)
-{
- ThemedIconKey *key;
-
- key = g_slice_new (ThemedIconKey);
- key->filename = g_strdup (filename);
- key->scale = scale;
- key->size = size;
-
- return key;
-}
-
-static void
-themed_icon_key_free (ThemedIconKey *key)
-{
- g_free (key->filename);
- g_slice_free (ThemedIconKey, key);
+ g_slice_free (IconKey, key);
}
CajaIconInfo *
@@ -368,22 +323,24 @@ caja_icon_info_lookup (GIcon *icon,
int size,
int scale)
{
+ GtkIconTheme *icon_theme;
+ GtkIconInfo *gtkicon_info;
+
CajaIconInfo *icon_info;
- GdkPixbuf *pixbuf;
- if (G_IS_LOADABLE_ICON (icon))
- {
- LoadableIconKey lookup_key;
- LoadableIconKey *key;
+ icon_theme = gtk_icon_theme_get_default ();
+
+ if (G_IS_LOADABLE_ICON (icon)) {
+ GdkPixbuf *pixbuf;
+ IconKey lookup_key;
+ IconKey *key;
GInputStream *stream;
- if (loadable_icon_cache == NULL)
- {
- loadable_icon_cache =
- g_hash_table_new_full ((GHashFunc)loadable_icon_key_hash,
- (GEqualFunc)loadable_icon_key_equal,
- (GDestroyNotify) loadable_icon_key_free,
- (GDestroyNotify) g_object_unref);
+ if (loadable_icon_cache == NULL) {
+ loadable_icon_cache = g_hash_table_new_full ((GHashFunc) icon_key_hash,
+ (GEqualFunc) icon_key_equal,
+ (GDestroyNotify) icon_key_free,
+ (GDestroyNotify) g_object_unref);
}
lookup_key.icon = icon;
@@ -410,96 +367,66 @@ caja_icon_info_lookup (GIcon *icon,
g_object_unref (stream);
}
- icon_info = caja_icon_info_new_for_pixbuf (pixbuf, scale);
-
- key = loadable_icon_key_new (icon, scale, size);
- g_hash_table_insert (loadable_icon_cache, key, icon_info);
-
- return g_object_ref (icon_info);
- }
- else if (G_IS_THEMED_ICON (icon))
- {
- const char * const *names;
- ThemedIconKey lookup_key;
- ThemedIconKey *key;
- GtkIconTheme *icon_theme;
- GtkIconInfo *gtkicon_info;
- const char *filename;
-
- if (themed_icon_cache == NULL)
- {
- themed_icon_cache =
- g_hash_table_new_full ((GHashFunc)themed_icon_key_hash,
- (GEqualFunc)themed_icon_key_equal,
- (GDestroyNotify) themed_icon_key_free,
- (GDestroyNotify) g_object_unref);
+ if (!pixbuf) {
+ gtkicon_info = gtk_icon_theme_lookup_icon_for_scale (icon_theme,
+ "text-x-generic",
+ size,
+ scale,
+ GTK_ICON_LOOKUP_FORCE_SIZE);
+ pixbuf = gtk_icon_info_load_icon (gtkicon_info, NULL);
}
- names = g_themed_icon_get_names (G_THEMED_ICON (icon));
- icon_theme = gtk_icon_theme_get_default ();
- gtkicon_info = gtk_icon_theme_choose_icon_for_scale (icon_theme, (const char **)names,
- size, scale, 0);
+ icon_info = caja_icon_info_new_for_pixbuf (pixbuf, scale);
- if (gtkicon_info == NULL)
- {
- return caja_icon_info_new_for_pixbuf (NULL, scale);
- }
+ key = icon_key_new (icon, scale, size);
+ g_hash_table_insert (loadable_icon_cache, key, icon_info);
+ g_clear_object (&pixbuf);
- filename = gtk_icon_info_get_filename (gtkicon_info);
- if (filename == NULL) {
- g_object_unref (gtkicon_info);
- return caja_icon_info_new_for_pixbuf (NULL, scale);
+ return g_object_ref (icon_info);
+ } else {
+ IconKey lookup_key;
+ IconKey *key;
+ if (themed_icon_cache == NULL) {
+ themed_icon_cache = g_hash_table_new_full ((GHashFunc) icon_key_hash,
+ (GEqualFunc) icon_key_equal,
+ (GDestroyNotify) icon_key_free,
+ (GDestroyNotify) g_object_unref);
}
-
- lookup_key.filename = (char *)filename;
+ lookup_key.icon = icon;
lookup_key.scale = scale;
lookup_key.size = size;
icon_info = g_hash_table_lookup (themed_icon_cache, &lookup_key);
- if (icon_info)
- {
- g_object_unref (gtkicon_info);
+ if (icon_info) {
return g_object_ref (icon_info);
}
- icon_info = caja_icon_info_new_for_icon_info (gtkicon_info, scale);
+ gtkicon_info = NULL;
- key = themed_icon_key_new (filename, scale, size);
- g_hash_table_insert (themed_icon_cache, key, icon_info);
+ gtkicon_info = gtk_icon_theme_lookup_by_gicon_for_scale (icon_theme,
+ icon,
+ size,
+ scale,
+ 0);
- g_object_unref (gtkicon_info);
-
- return g_object_ref (icon_info);
- }
- else
- {
- GdkPixbuf *pixbuf;
- GtkIconInfo *gtk_icon_info;
-
- gtk_icon_info = gtk_icon_theme_lookup_by_gicon_for_scale (gtk_icon_theme_get_default (),
- icon,
- size,
- scale,
- GTK_ICON_LOOKUP_FORCE_SIZE);
- if (gtk_icon_info != NULL)
- {
- pixbuf = gtk_icon_info_load_icon (gtk_icon_info, NULL);
- g_object_unref (gtk_icon_info);
- }
- else
- {
- pixbuf = NULL;
+ if (!gtkicon_info) {
+ gtkicon_info = gtk_icon_theme_lookup_icon_for_scale (icon_theme,
+ "text-x-generic",
+ size,
+ scale,
+ 0);
}
- icon_info = caja_icon_info_new_for_pixbuf (pixbuf, scale);
+ icon_info = caja_icon_info_new_for_icon_info (gtkicon_info, scale);
+ g_object_unref (gtkicon_info);
- if (pixbuf != NULL) {
- g_object_unref (pixbuf);
- }
+ key = icon_key_new (icon,scale, size);
+ g_hash_table_insert (themed_icon_cache, key, icon_info);
- return icon_info;
+ return g_object_ref (icon_info);
}
+
}
CajaIconInfo *
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-01 02:45:28 +0000