/**
* shell_doc_system_queue_existence_check:
* @system: A #ShellDocSystem
* @n_items: Count of items to check for existence, starting from most recent
*
* Asynchronously start a check of a number of recent file for existence;
* any deleted files will be emitted from the #ShellDocSystem::deleted
* signal. Note that this function ignores non-local files; they
* will simply always appear to exist (until they are removed from
* the recent file list manually).
*
* The intent of this function is to be called after a #ShellDocSystem::changed
* signal has been emitted, and a display has shown a subset of those files.
*/
void
shell_doc_system_queue_existence_check (ShellDocSystem *self,
guint n_items)
{
GSList *iter;
guint i;
for (i = 0, iter = self->priv->infos_by_timestamp; i < n_items && iter; i++, iter = iter->next)
{
GtkRecentInfo *info = iter->data;
const char *uri;
GFile *file;
ShellDocSystemRecentQueryData *data;
if (!gtk_recent_info_is_local (info))
continue;
data = g_new0 (ShellDocSystemRecentQueryData, 1);
data->self = self;
data->info = gtk_recent_info_ref (info);
uri = gtk_recent_info_get_uri (info);
file = g_file_new_for_uri (uri);
g_file_query_info_async (file, "standard::type", G_FILE_QUERY_INFO_NONE,
G_PRIORITY_DEFAULT, NULL, on_recent_file_query_result, data);
g_object_unref (file);
}
}
static void
populate_recent_model (GtkBuilder *gui)
{
GtkListStore *list = GTK_LIST_STORE (gtk_builder_get_object (gui, "recent_model"));
gboolean existing_only = gtk_toggle_button_get_active
(GTK_TOGGLE_BUTTON (gtk_builder_get_object (gui, "existing_only_button")));
gboolean gnumeric_only = gtk_toggle_button_get_active
(GTK_TOGGLE_BUTTON (gtk_builder_get_object (gui, "gnumeric_only_button")));
GtkRecentManager *manager = gtk_recent_manager_get_default ();
GList *docs, *l;
gtk_list_store_clear (list);
docs = gtk_recent_manager_get_items (manager);
docs = g_list_sort (docs, by_age_uri);
for (l = docs; l; l = l->next) {
GtkRecentInfo *ri = l->data;
GtkTreeIter iter;
if (existing_only) {
gboolean exists = gtk_recent_info_is_local (ri)
? gtk_recent_info_exists (ri)
: TRUE; /* Just assume so */
if (!exists)
continue;
}
if (gnumeric_only) {
if (!gtk_recent_info_has_application (ri, g_get_application_name ()))
continue;
}
gtk_list_store_append (list, &iter);
gtk_list_store_set (list, &iter, RECENT_COL_INFO, ri, -1);
}
g_list_free_full (docs, (GDestroyNotify)gtk_recent_info_unref);
}
static VALUE
rg_local_p(VALUE self)
{
return CBOOL2RVAL(gtk_recent_info_is_local(_SELF(self)));
}
static void
reload_recent_items (GVfsBackendRecent *backend)
{
GVfsMonitor *monitor;
GList *items;
GList *node;
GList *added = NULL;
GList *changed = NULL;
GList *not_seen_items = NULL;
GList *l;
not_seen_items = g_hash_table_get_values (backend->items);
items = gtk_recent_manager_get_items (backend->recent_manager);
for (node = items; node; node = node->next)
{
GtkRecentInfo *recent_info = node->data;
const char *uri;
const char *guid;
if (!gtk_recent_info_is_local (recent_info)
|| gtk_recent_info_get_private_hint (recent_info)
|| g_strcmp0 (gtk_recent_info_get_mime_type (recent_info), "inode/directory") == 0)
continue;
uri = gtk_recent_info_get_uri (recent_info);
guid = g_hash_table_lookup (backend->uri_map, uri);
if (guid)
{
if (gtk_recent_info_exists (recent_info))
{
RecentItem *item;
item = g_hash_table_lookup (backend->items, guid);
if (recent_item_update (item, recent_info))
changed = g_list_prepend (changed, item->guid);
not_seen_items = g_list_remove (not_seen_items, item);
}
}
else
{
RecentItem *item;
item = recent_item_new (recent_info);
added = g_list_prepend (added, item->guid);
g_hash_table_insert (backend->items, item->guid, item);
g_hash_table_insert (backend->uri_map, item->uri, item->guid);
}
gtk_recent_info_unref (recent_info);
}
g_list_free (items);
monitor = recent_backend_get_dir_monitor (backend, FALSE);
/* process removals */
for (l = not_seen_items; l; l = l->next)
{
RecentItem *item = l->data;
g_hash_table_remove (backend->uri_map, item->uri);
g_hash_table_steal (backend->items, item->guid);
if (monitor)
g_vfs_monitor_emit_event (monitor, G_FILE_MONITOR_EVENT_DELETED, item->guid, NULL);
recent_item_free (item);
}
g_list_free (not_seen_items);
/* process additions */
if (monitor)
{
for (l = added; l; l = l->next)
g_vfs_monitor_emit_event (monitor, G_FILE_MONITOR_EVENT_CREATED, l->data, NULL);
}
g_list_free (added);
/* process changes */
for (l = changed; l; l = l->next)
{
/* FIXME: signals */
}
g_list_free (changed);
if (monitor)
g_object_unref (monitor);
}
GList *
gedit_recent_get_items (GeditRecentConfiguration *config)
{
GtkRecentFilterFlags needed;
GList *items;
GList *retitems = NULL;
gint length;
gboolean has_substring_filter;
if (config->limit == 0)
{
return NULL;
}
items = gtk_recent_manager_get_items (config->manager);
if (!items)
{
return NULL;
}
needed = gtk_recent_filter_get_needed (config->filter);
has_substring_filter = (config->substring_filter && *config->substring_filter != '\0');
while (items)
{
GtkRecentInfo *info;
GtkRecentFilterInfo filter_info;
gboolean is_filtered;
info = items->data;
is_filtered = FALSE;
if (config->local_only && !gtk_recent_info_is_local (info))
{
is_filtered = TRUE;
}
else if (!config->show_private && gtk_recent_info_get_private_hint (info))
{
is_filtered = TRUE;
}
else if (!config->show_not_found && !gtk_recent_info_exists (info))
{
is_filtered = TRUE;
}
else
{
if (has_substring_filter)
{
gchar *uri_lower;
uri_lower = g_utf8_strdown (gtk_recent_info_get_uri (info), -1);
if (strstr (uri_lower, config->substring_filter) == NULL)
{
is_filtered = TRUE;
}
g_free (uri_lower);
}
if (!is_filtered)
{
populate_filter_info (info, &filter_info, needed);
is_filtered = !gtk_recent_filter_filter (config->filter, &filter_info);
/* these we own */
if (filter_info.applications)
{
g_strfreev ((gchar **) filter_info.applications);
}
if (filter_info.groups)
{
g_strfreev ((gchar **) filter_info.groups);
}
}
}
if (!is_filtered)
{
retitems = g_list_prepend (retitems, info);
}
else
{
gtk_recent_info_unref (info);
}
items = g_list_delete_link (items, items);
}
if (!retitems)
{
return NULL;
}
retitems = g_list_sort_with_data (retitems, (GCompareDataFunc) sort_recent_items_mru, NULL);
length = g_list_length (retitems);
if ((config->limit != -1) && (length > config->limit))
{
GList *clamp, *l;
clamp = g_list_nth (retitems, config->limit - 1);
if (!clamp)
{
return retitems;
}
l = clamp->next;
clamp->next = NULL;
g_list_free_full (l, (GDestroyNotify) gtk_recent_info_unref);
}
return retitems;
}
/*
* _gtk_recent_chooser_get_items:
* @chooser: a #GtkRecentChooser
* @filter: a #GtkRecentFilter
* @sort_func: (allow-none): sorting function, or %NULL
* @sort_data: (allow-none): sorting function data, or %NULL
*
* Default implementation for getting the filtered, sorted and
* clamped list of recently used resources from a #GtkRecentChooser.
* This function should be used by implementations of the
* #GtkRecentChooser interface inside the GtkRecentChooser::get_items
* vfunc.
*
* Return value: a list of #GtkRecentInfo objects
*/
GList *
_gtk_recent_chooser_get_items (GtkRecentChooser *chooser,
GtkRecentFilter *filter,
GtkRecentSortFunc sort_func,
gpointer sort_data)
{
GtkRecentManager *manager;
gint limit;
GtkRecentSortType sort_type;
GList *items;
GCompareDataFunc compare_func;
gint length;
g_return_val_if_fail (GTK_IS_RECENT_CHOOSER (chooser), NULL);
manager = _gtk_recent_chooser_get_recent_manager (chooser);
if (!manager)
return NULL;
items = gtk_recent_manager_get_items (manager);
if (!items)
return NULL;
limit = gtk_recent_chooser_get_limit (chooser);
if (limit == 0)
return NULL;
if (filter)
{
GList *filter_items, *l;
gboolean local_only = FALSE;
gboolean show_private = FALSE;
gboolean show_not_found = FALSE;
g_object_get (G_OBJECT (chooser),
"local-only", &local_only,
"show-private", &show_private,
"show-not-found", &show_not_found,
NULL);
filter_items = NULL;
for (l = items; l != NULL; l = l->next)
{
GtkRecentInfo *info = l->data;
gboolean remove_item = FALSE;
if (get_is_recent_filtered (filter, info))
remove_item = TRUE;
if (local_only && !gtk_recent_info_is_local (info))
remove_item = TRUE;
if (!show_private && gtk_recent_info_get_private_hint (info))
remove_item = TRUE;
if (!show_not_found && !gtk_recent_info_exists (info))
remove_item = TRUE;
if (!remove_item)
filter_items = g_list_prepend (filter_items, info);
else
gtk_recent_info_unref (info);
}
g_list_free (items);
items = filter_items;
}
if (!items)
return NULL;
sort_type = gtk_recent_chooser_get_sort_type (chooser);
switch (sort_type)
{
case GTK_RECENT_SORT_NONE:
compare_func = NULL;
break;
case GTK_RECENT_SORT_MRU:
compare_func = (GCompareDataFunc) sort_recent_items_mru;
break;
case GTK_RECENT_SORT_LRU:
compare_func = (GCompareDataFunc) sort_recent_items_lru;
break;
case GTK_RECENT_SORT_CUSTOM:
compare_func = (GCompareDataFunc) sort_recent_items_proxy;
break;
default:
g_assert_not_reached ();
break;
}
if (compare_func)
{
SortRecentData sort_recent;
sort_recent.func = sort_func;
sort_recent.data = sort_data;
items = g_list_sort_with_data (items, compare_func, &sort_recent);
}
length = g_list_length (items);
if ((limit != -1) && (length > limit))
{
GList *clamp, *l;
clamp = g_list_nth (items, limit - 1);
if (!clamp)
return items;
l = clamp->next;
clamp->next = NULL;
g_list_free_full (l, (GDestroyNotify) gtk_recent_info_unref);
}
return items;
}