* 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: Alexander Larsson <alexl@redhat.com>
*/
#include "glibintl.h"
#include "gloadableicon.h"
#include "ginputstream.h"
-#include "gsimpleasyncresult.h"
+#include "gtask.h"
#include "gioerror.h"
-#include "gioalias.h"
/**
* SECTION:gfileicon
icon = G_FILE_ICON (object);
- g_object_unref (icon->file);
+ if (icon->file)
+ g_object_unref (icon->file);
G_OBJECT_CLASS (g_file_icon_parent_class)->finalize (object);
}
*
* Creates a new icon for a file.
*
- * Returns: a #GIcon for the given @file, or %NULL on error.
+ * Returns: (transfer full) (type GFileIcon): a #GIcon for the given
+ * @file, or %NULL on error.
**/
GIcon *
g_file_icon_new (GFile *file)
*
* Gets the #GFile associated with the given @icon.
*
- * Returns: a #GFile, or %NULL.
+ * Returns: (transfer none): a #GFile, or %NULL.
**/
GFile *
g_file_icon_get_file (GFileIcon *icon)
return icon;
}
+static GVariant *
+g_file_icon_serialize (GIcon *icon)
+{
+ GFileIcon *file_icon = G_FILE_ICON (icon);
+
+ return g_variant_new ("(sv)", "file", g_variant_new_take_string (g_file_get_uri (file_icon->file)));
+}
+
static void
g_file_icon_icon_iface_init (GIconIface *iface)
{
iface->equal = g_file_icon_equal;
iface->to_tokens = g_file_icon_to_tokens;
iface->from_tokens = g_file_icon_from_tokens;
+ iface->serialize = g_file_icon_serialize;
}
stream = g_file_read (file_icon->file,
cancellable,
error);
+
+ if (stream && type)
+ *type = NULL;
return G_INPUT_STREAM (stream);
}
-typedef struct {
- GLoadableIcon *icon;
- GAsyncReadyCallback callback;
- gpointer user_data;
-} LoadData;
-
-static void
-load_data_free (LoadData *data)
-{
- g_object_unref (data->icon);
- g_free (data);
-}
-
static void
load_async_callback (GObject *source_object,
GAsyncResult *res,
{
GFileInputStream *stream;
GError *error = NULL;
- GSimpleAsyncResult *simple;
- LoadData *data = user_data;
+ GTask *task = user_data;
stream = g_file_read_finish (G_FILE (source_object), res, &error);
-
if (stream == NULL)
- {
- simple = g_simple_async_result_new_from_error (G_OBJECT (data->icon),
- data->callback,
- data->user_data,
- error);
- g_error_free (error);
- }
+ g_task_return_error (task, error);
else
- {
- simple = g_simple_async_result_new (G_OBJECT (data->icon),
- data->callback,
- data->user_data,
- g_file_icon_load_async);
-
- g_simple_async_result_set_op_res_gpointer (simple,
- stream,
- g_object_unref);
- }
-
-
- g_simple_async_result_complete (simple);
-
- load_data_free (data);
+ g_task_return_pointer (task, stream, g_object_unref);
+ g_object_unref (task);
}
static void
gpointer user_data)
{
GFileIcon *file_icon = G_FILE_ICON (icon);
- LoadData *data;
+ GTask *task;
- data = g_new0 (LoadData, 1);
- data->icon = g_object_ref (icon);
- data->callback = callback;
- data->user_data = user_data;
+ task = g_task_new (icon, cancellable, callback, user_data);
g_file_read_async (file_icon->file, 0,
- cancellable,
- load_async_callback, data);
-
+ cancellable,
+ load_async_callback, task);
}
static GInputStream *
char **type,
GError **error)
{
- GSimpleAsyncResult *simple = G_SIMPLE_ASYNC_RESULT (res);
- gpointer op;
-
- g_warn_if_fail (g_simple_async_result_get_source_tag (simple) == g_file_icon_load_async);
+ g_return_val_if_fail (g_task_is_valid (res, icon), NULL);
if (type)
*type = NULL;
- op = g_simple_async_result_get_op_res_gpointer (simple);
- if (op)
- return g_object_ref (op);
-
- return NULL;
+ return g_task_propagate_pointer (G_TASK (res), error);
}
static void
iface->load_async = g_file_icon_load_async;
iface->load_finish = g_file_icon_load_finish;
}
-
-#define __G_FILE_ICON_C__
-#include "gioaliasdef.c"