* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General
- * Public License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
*
* Author: Matthias Clasen <mclasen@redhat.com>
* Clemens N. Buss <cebuzz@gmail.com>
#include "glibintl.h"
#include "gioerror.h"
-#include "gioalias.h"
/**
* SECTION:gemblemedicon
* of the emblems. See also #GEmblem for more information.
**/
-static void g_emblemed_icon_icon_iface_init (GIconIface *iface);
-
-struct _GEmblemedIcon
-{
- GObject parent_instance;
+enum {
+ PROP_GICON = 1,
+ NUM_PROPERTIES
+};
+struct _GEmblemedIconPrivate {
GIcon *icon;
GList *emblems;
};
-struct _GEmblemedIconClass
-{
- GObjectClass parent_class;
-};
+static GParamSpec *properties[NUM_PROPERTIES] = { NULL, };
+
+static void g_emblemed_icon_icon_iface_init (GIconIface *iface);
G_DEFINE_TYPE_WITH_CODE (GEmblemedIcon, g_emblemed_icon, G_TYPE_OBJECT,
+ G_ADD_PRIVATE (GEmblemedIcon)
G_IMPLEMENT_INTERFACE (G_TYPE_ICON,
g_emblemed_icon_icon_iface_init))
emblemed = G_EMBLEMED_ICON (object);
- g_object_unref (emblemed->icon);
- g_list_foreach (emblemed->emblems, (GFunc) g_object_unref, NULL);
- g_list_free (emblemed->emblems);
+ g_clear_object (&emblemed->priv->icon);
+ g_list_free_full (emblemed->priv->emblems, g_object_unref);
(*G_OBJECT_CLASS (g_emblemed_icon_parent_class)->finalize) (object);
}
static void
+g_emblemed_icon_set_property (GObject *object,
+ guint property_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ GEmblemedIcon *self = G_EMBLEMED_ICON (object);
+
+ switch (property_id)
+ {
+ case PROP_GICON:
+ self->priv->icon = g_value_dup_object (value);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ break;
+ }
+}
+
+static void
+g_emblemed_icon_get_property (GObject *object,
+ guint property_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ GEmblemedIcon *self = G_EMBLEMED_ICON (object);
+
+ switch (property_id)
+ {
+ case PROP_GICON:
+ g_value_set_object (value, self->priv->icon);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ break;
+ }
+}
+
+static void
g_emblemed_icon_class_init (GEmblemedIconClass *klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+
gobject_class->finalize = g_emblemed_icon_finalize;
+ gobject_class->set_property = g_emblemed_icon_set_property;
+ gobject_class->get_property = g_emblemed_icon_get_property;
+
+ properties[PROP_GICON] =
+ g_param_spec_object ("gicon",
+ P_("The base GIcon"),
+ P_("The GIcon to attach emblems to"),
+ G_TYPE_ICON,
+ G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
+
+ g_object_class_install_properties (gobject_class, NUM_PROPERTIES, properties);
}
static void
g_emblemed_icon_init (GEmblemedIcon *emblemed)
{
+ emblemed->priv = g_emblemed_icon_get_instance_private (emblemed);
}
/**
* g_emblemed_icon_new:
* @icon: a #GIcon
- * @emblem: a #GEmblem
+ * @emblem: (allow-none): a #GEmblem, or %NULL
*
* Creates a new emblemed icon for @icon with the emblem @emblem.
*
- * Returns: a new #GIcon
+ * Returns: (transfer full) (type GEmblemedIcon): a new #GIcon
*
* Since: 2.18
**/
g_return_val_if_fail (G_IS_ICON (icon), NULL);
g_return_val_if_fail (!G_IS_EMBLEM (icon), NULL);
- g_return_val_if_fail (G_IS_EMBLEM (emblem), NULL);
- emblemed = G_EMBLEMED_ICON (g_object_new (G_TYPE_EMBLEMED_ICON, NULL));
- emblemed->icon = g_object_ref (icon);
-
- g_emblemed_icon_add_emblem (emblemed, emblem);
+ emblemed = G_EMBLEMED_ICON (g_object_new (G_TYPE_EMBLEMED_ICON,
+ "gicon", icon,
+ NULL));
+
+ if (emblem != NULL)
+ g_emblemed_icon_add_emblem (emblemed, emblem);
return G_ICON (emblemed);
}
*
* Gets the main icon for @emblemed.
*
- * Returns: a #GIcon that is owned by @emblemed
+ * Returns: (transfer none): a #GIcon that is owned by @emblemed
*
* Since: 2.18
**/
{
g_return_val_if_fail (G_IS_EMBLEMED_ICON (emblemed), NULL);
- return emblemed->icon;
+ return emblemed->priv->icon;
}
/**
*
* Gets the list of emblems for the @icon.
*
- * Returns: a #GList of #GEmblem <!-- -->s that is owned by @emblemed
+ * Returns: (element-type Gio.Emblem) (transfer none): a #GList of
+ * #GEmblems that is owned by @emblemed
*
* Since: 2.18
**/
{
g_return_val_if_fail (G_IS_EMBLEMED_ICON (emblemed), NULL);
- return emblemed->emblems;
+ return emblemed->priv->emblems;
+}
+
+/**
+ * g_emblemed_icon_clear_emblems:
+ * @emblemed: a #GEmblemedIcon
+ *
+ * Removes all the emblems from @icon.
+ *
+ * Since: 2.28
+ **/
+void
+g_emblemed_icon_clear_emblems (GEmblemedIcon *emblemed)
+{
+ g_return_if_fail (G_IS_EMBLEMED_ICON (emblemed));
+
+ if (emblemed->priv->emblems == NULL)
+ return;
+
+ g_list_free_full (emblemed->priv->emblems, g_object_unref);
+ emblemed->priv->emblems = NULL;
}
+static gint
+g_emblem_comp (GEmblem *a,
+ GEmblem *b)
+{
+ guint hash_a = g_icon_hash (G_ICON (a));
+ guint hash_b = g_icon_hash (G_ICON (b));
+
+ if(hash_a < hash_b)
+ return -1;
+
+ if(hash_a == hash_b)
+ return 0;
+
+ return 1;
+}
/**
* g_emblemed_icon_add_emblem:
* @emblemed: a #GEmblemedIcon
* @emblem: a #GEmblem
*
- * Adds @emblem to the #GList of #GEmblem <!-- -->s.
+ * Adds @emblem to the #GList of #GEmblems.
*
* Since: 2.18
**/
g_return_if_fail (G_IS_EMBLEM (emblem));
g_object_ref (emblem);
- emblemed->emblems = g_list_append (emblemed->emblems, emblem);
+ emblemed->priv->emblems = g_list_insert_sorted (emblemed->priv->emblems, emblem,
+ (GCompareFunc) g_emblem_comp);
}
static guint
{
GEmblemedIcon *emblemed = G_EMBLEMED_ICON (icon);
GList *list;
- guint hash = g_icon_hash (emblemed->icon);
+ guint hash = g_icon_hash (emblemed->priv->icon);
- for (list = emblemed->emblems; list != NULL; list = list->next)
+ for (list = emblemed->priv->emblems; list != NULL; list = list->next)
hash ^= g_icon_hash (G_ICON (list->data));
return hash;
}
-static gint
-g_emblem_comp (GEmblem *a,
- GEmblem *b)
-{
- guint hash_a = g_icon_hash (G_ICON (a));
- guint hash_b = g_icon_hash (G_ICON (b));
-
- if(hash_a < hash_b)
- return -1;
-
- if(hash_a == hash_b)
- return 0;
-
- return 1;
-}
-
static gboolean
g_emblemed_icon_equal (GIcon *icon1,
GIcon *icon2)
GEmblemedIcon *emblemed2 = G_EMBLEMED_ICON (icon2);
GList *list1, *list2;
- if (!g_icon_equal (emblemed1->icon, emblemed2->icon))
+ if (!g_icon_equal (emblemed1->priv->icon, emblemed2->priv->icon))
return FALSE;
- list1 = emblemed1->emblems;
- list2 = emblemed2->emblems;
-
- list1 = g_list_sort (list1, (GCompareFunc) g_emblem_comp);
- list2 = g_list_sort (list2, (GCompareFunc) g_emblem_comp);
+ list1 = emblemed1->priv->emblems;
+ list2 = emblemed2->priv->emblems;
while (list1 && list2)
{
*out_version = 0;
- s = g_icon_to_string (emblemed_icon->icon);
+ s = g_icon_to_string (emblemed_icon->priv->icon);
if (s == NULL)
return FALSE;
g_ptr_array_add (tokens, s);
- for (l = emblemed_icon->emblems; l != NULL; l = l->next)
+ for (l = emblemed_icon->priv->emblems; l != NULL; l = l->next)
{
GIcon *emblem_icon = G_ICON (l->data);
}
emblemed_icon = g_object_new (G_TYPE_EMBLEMED_ICON, NULL);
- emblemed_icon->icon = g_icon_new_for_string (tokens[0], error);
- if (emblemed_icon->icon == NULL)
+ emblemed_icon->priv->icon = g_icon_new_for_string (tokens[0], error);
+ if (emblemed_icon->priv->icon == NULL)
goto fail;
for (n = 1; n < num_tokens; n++)
goto fail;
}
- emblemed_icon->emblems = g_list_append (emblemed_icon->emblems, emblem);
+ emblemed_icon->priv->emblems = g_list_append (emblemed_icon->priv->emblems, emblem);
}
return G_ICON (emblemed_icon);
return NULL;
}
+static GVariant *
+g_emblemed_icon_serialize (GIcon *icon)
+{
+ GEmblemedIcon *emblemed_icon = G_EMBLEMED_ICON (icon);
+ GVariantBuilder builder;
+ GVariant *icon_data;
+ GList *node;
+
+ icon_data = g_icon_serialize (emblemed_icon->priv->icon);
+ if (!icon_data)
+ return NULL;
+
+ g_variant_builder_init (&builder, G_VARIANT_TYPE ("(va(va{sv}))"));
+
+ g_variant_builder_add (&builder, "v", icon_data);
+ g_variant_unref (icon_data);
+
+ g_variant_builder_open (&builder, G_VARIANT_TYPE ("a(va{sv})"));
+ for (node = emblemed_icon->priv->emblems; node != NULL; node = node->next)
+ {
+ icon_data = g_icon_serialize (node->data);
+ if (icon_data)
+ {
+ /* We know how emblems serialise, so do a tweak here to
+ * reduce some of the variant wrapping and redundant storage
+ * of 'emblem' over and again...
+ */
+ if (g_variant_is_of_type (icon_data, G_VARIANT_TYPE ("(sv)")))
+ {
+ const gchar *name;
+ GVariant *content;
+
+ g_variant_get (icon_data, "(&sv)", &name, &content);
+
+ if (g_str_equal (name, "emblem") && g_variant_is_of_type (content, G_VARIANT_TYPE ("(va{sv})")))
+ g_variant_builder_add (&builder, "@(va{sv})", content);
+
+ g_variant_unref (content);
+ }
+
+ g_variant_unref (icon_data);
+ }
+ }
+ g_variant_builder_close (&builder);
+
+ return g_variant_new ("(sv)", "emblemed", g_variant_builder_end (&builder));
+}
+
static void
g_emblemed_icon_icon_iface_init (GIconIface *iface)
{
iface->equal = g_emblemed_icon_equal;
iface->to_tokens = g_emblemed_icon_to_tokens;
iface->from_tokens = g_emblemed_icon_from_tokens;
+ iface->serialize = g_emblemed_icon_serialize;
}
-
-#define __G_EMBLEMED_ICON_C__
-#include "gioaliasdef.c"