static void
desktop_call_when_ready (CajaDirectory *directory,
CajaFileAttributes file_attributes,
gboolean wait_for_file_list,
CajaDirectoryCallback callback,
gpointer callback_data)
{
CajaDesktopDirectory *desktop;
MergedCallback search_key, *merged_callback;
desktop = CAJA_DESKTOP_DIRECTORY (directory);
/* Check to be sure we aren't overwriting. */
search_key.callback = callback;
search_key.callback_data = callback_data;
if (g_hash_table_lookup (desktop->details->callbacks, &search_key) != NULL)
{
g_warning ("tried to add a new callback while an old one was pending");
return;
}
/* Create a merged_callback record. */
merged_callback = g_new0 (MergedCallback, 1);
merged_callback->desktop_dir = desktop;
merged_callback->callback = callback;
merged_callback->callback_data = callback_data;
merged_callback->wait_for_attributes = file_attributes;
merged_callback->wait_for_file_list = wait_for_file_list;
merged_callback->non_ready_directories = g_list_prepend
(merged_callback->non_ready_directories, directory);
merged_callback->non_ready_directories = g_list_prepend
(merged_callback->non_ready_directories, desktop->details->real_directory);
merged_callback->merged_file_list = g_list_concat (NULL,
caja_file_list_copy (directory->details->file_list));
/* Put it in the hash table. */
g_hash_table_insert (desktop->details->callbacks,
merged_callback, merged_callback);
/* Now tell all the directories about it. */
caja_directory_call_when_ready
(desktop->details->real_directory,
merged_callback->wait_for_attributes,
merged_callback->wait_for_file_list,
directory_ready_callback, merged_callback);
caja_directory_call_when_ready_internal
(directory,
NULL,
merged_callback->wait_for_attributes,
merged_callback->wait_for_file_list,
directory_ready_callback,
NULL,
merged_callback);
}
static void
desktop_monitor_add (CajaDirectory *directory,
gconstpointer client,
gboolean monitor_hidden_files,
gboolean monitor_backup_files,
CajaFileAttributes file_attributes,
CajaDirectoryCallback callback,
gpointer callback_data)
{
CajaDesktopDirectory *desktop;
MergedMonitor *monitor;
GList *merged_callback_list;
desktop = CAJA_DESKTOP_DIRECTORY (directory);
/* Map the client to a unique value so this doesn't interfere
* with direct monitoring of the directory by the same client.
*/
monitor = g_hash_table_lookup (desktop->details->monitors, client);
if (monitor != NULL)
{
g_assert (monitor->desktop_dir == desktop);
}
else
{
monitor = g_new0 (MergedMonitor, 1);
monitor->desktop_dir = desktop;
g_hash_table_insert (desktop->details->monitors,
(gpointer) client, monitor);
}
monitor->monitor_hidden_files = monitor_hidden_files;
monitor->monitor_backup_files = monitor_backup_files;
monitor->monitor_attributes = file_attributes;
/* Call through to the real directory add calls. */
merged_callback_list = NULL;
/* Call up to real dir */
caja_directory_file_monitor_add
(desktop->details->real_directory, monitor,
monitor_hidden_files, monitor_backup_files,
file_attributes,
build_merged_callback_list, &merged_callback_list);
/* Handle the desktop part */
merged_callback_list = g_list_concat (merged_callback_list,
caja_file_list_copy (directory->details->file_list));
if (callback != NULL)
{
(* callback) (directory, merged_callback_list, callback_data);
}
caja_file_list_free (merged_callback_list);
}
static void
build_merged_callback_list (CajaDirectory *directory,
GList *file_list,
gpointer callback_data)
{
GList **merged_list;
merged_list = callback_data;
*merged_list = g_list_concat (*merged_list,
caja_file_list_copy (file_list));
}
static CajaClipboardInfo *
caja_clipboard_info_new (GList *files,
gboolean cut)
{
CajaClipboardInfo *info;
info = g_slice_new0 (CajaClipboardInfo);
info->files = caja_file_list_copy (files);
info->cut = cut;
return info;
}
static void
directory_ready_callback (CajaDirectory *directory,
GList *files,
gpointer callback_data)
{
MergedCallback *merged_callback;
g_assert (CAJA_IS_DIRECTORY (directory));
g_assert (callback_data != NULL);
merged_callback = callback_data;
g_assert (g_list_find (merged_callback->non_ready_directories, directory) != NULL);
/* Update based on this call. */
merged_callback->merged_file_list = g_list_concat
(merged_callback->merged_file_list,
caja_file_list_copy (files));
/* Check if we are ready. */
merged_callback_remove_directory (merged_callback, directory);
}