static gboolean
update_file_list (gpointer user_data)
{
DialogData *data = user_data;
LoaderData *loader_data;
GList *items;
GList *file_data_list;
if (data->update_selectection_event != 0) {
g_source_remove (data->update_selectection_event);
data->update_selectection_event = 0;
}
cancel_file_list_loading (data);
loader_data = g_new0 (LoaderData, 1);
loader_data->data = dialog_data_ref (data);
items = gth_file_selection_get_selected (GTH_FILE_SELECTION (gth_browser_get_file_list_view (data->browser)));
file_data_list = gth_file_list_get_files (GTH_FILE_LIST (gth_browser_get_file_list (data->browser)), items);
loader_data->files = gth_file_data_list_to_file_list (file_data_list);
data->loader = gth_load_file_data_task_new (loader_data->files, "*");
g_signal_connect (data->loader,
"completed",
G_CALLBACK (loader_completed_cb),
loader_data);
gth_browser_exec_task (data->browser, data->loader, FALSE);
_g_object_list_unref (file_data_list);
_gtk_tree_path_list_free (items);
return FALSE;
}
static void
dialog_data_unref (DialogData *data)
{
if (! g_atomic_int_dec_and_test (&data->ref))
return;
if (data->file_selection_changed_event != 0) {
g_signal_handler_disconnect (gth_browser_get_file_list_view (data->browser),
data->file_selection_changed_event);
data->file_selection_changed_event = 0;
}
if (data->update_selectection_event != 0) {
g_source_remove (data->update_selectection_event);
data->update_selectection_event = 0;
}
cancel_file_list_loading (data);
gth_browser_set_dialog (data->browser, data->dialog_name, NULL);
gtk_widget_destroy (data->dialog);
g_free (data->dialog_name);
_g_object_list_unref (data->file_list);
_g_object_list_unref (data->parents);
g_free (data);
}
static void
edit_metadata_dialog__response_cb (GtkDialog *dialog,
int response,
gpointer user_data)
{
DialogData *data = user_data;
GthMonitor *monitor;
GHashTable *parents;
GList *scan;
GthTask *task;
if ((response != GTK_RESPONSE_OK) && (response != GTK_RESPONSE_APPLY)) {
cancel_file_list_loading (data);
close_dialog (data);
return;
}
if (data->file_list == NULL)
return;
data->close_dialog = (response == GTK_RESPONSE_OK);
/* get the parents list */
parents = g_hash_table_new_full (g_file_hash, (GEqualFunc) g_file_equal, g_object_unref, NULL);
for (scan = data->file_list; scan; scan = scan->next) {
GthFileData *file_data = scan->data;
GFile *parent;
parent = g_file_get_parent (file_data->file);
if (G_LIKELY (parent != NULL)) {
if (g_hash_table_lookup (parents, parent) == NULL)
g_hash_table_insert (parents, g_object_ref (parent), GINT_TO_POINTER (1));
g_object_unref (parent);
}
}
_g_object_list_unref (data->parents);
data->parents = g_hash_table_get_keys (parents);
g_list_foreach (data->parents, (GFunc) g_object_ref, NULL);
g_hash_table_unref (parents);
/* ignore changes to all the parents */
monitor = gth_main_get_default_monitor ();
for (scan = data->parents; scan; scan = scan->next)
gth_monitor_pause (monitor, (GFile *) scan->data);
gth_edit_metadata_dialog_update_info (GTH_EDIT_METADATA_DIALOG (data->dialog), data->file_list);
dialog_data_ref (data);
task = gth_save_file_data_task_new (data->file_list, "*");
g_signal_connect (task,
"completed",
G_CALLBACK (saver_completed_cb),
data);
gth_browser_exec_task (data->browser, task, FALSE);
g_object_unref (task);
}
