1 /* GTK - The GIMP Toolkit
2 * gtkrecentmanager.c: a manager for the recently used resources
4 * Copyright (C) 2006 Emmanuele Bassi
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Library General Public License for more details.
16 * You should have received a copy of the GNU Library General Public
17 * License along with this library; if not, write to the
18 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
23 #include <sys/types.h>
32 #include <glib/gstdio.h>
35 #include "gtkrecentmanager.h"
38 #include "gtkicontheme.h"
39 #include "gtktypebuiltins.h"
40 #include "gtkprivate.h"
41 #include "gtkmarshalers.h"
45 #define XDG_PREFIX _gtk_xdg
46 #include "xdgmime/xdgmime.h"
49 /* the file where we store the recently used items */
50 #define GTK_RECENTLY_USED_FILE ".recently-used.xbel"
52 /* return all items by default */
53 #define DEFAULT_LIMIT -1
55 /* keep in sync with xdgmime */
56 #define GTK_RECENT_DEFAULT_MIME "application/octet-stream"
82 GHashTable *apps_lookup;
93 #define GTK_RECENT_MANAGER_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), GTK_TYPE_RECENT_MANAGER, GtkRecentManagerPrivate))
95 struct _GtkRecentManagerPrivate
104 GBookmarkFile *recent_items;
106 GFileMonitor *monitor;
118 static void gtk_recent_manager_dispose (GObject *object);
119 static void gtk_recent_manager_finalize (GObject *object);
120 static void gtk_recent_manager_set_property (GObject *object,
124 static void gtk_recent_manager_get_property (GObject *object,
128 static void gtk_recent_manager_add_item_query_info (GObject *source_object,
131 static void gtk_recent_manager_monitor_changed (GFileMonitor *monitor,
134 GFileMonitorEvent event_type,
136 static void gtk_recent_manager_changed (GtkRecentManager *manager);
137 static void gtk_recent_manager_real_changed (GtkRecentManager *manager);
138 static void gtk_recent_manager_set_filename (GtkRecentManager *manager,
139 const gchar *filename);
140 static void gtk_recent_manager_clamp_to_age (GtkRecentManager *manager,
144 static void build_recent_items_list (GtkRecentManager *manager);
145 static void purge_recent_items_list (GtkRecentManager *manager,
148 static RecentAppInfo *recent_app_info_new (const gchar *app_name);
149 static void recent_app_info_free (RecentAppInfo *app_info);
151 static GtkRecentInfo *gtk_recent_info_new (const gchar *uri);
152 static void gtk_recent_info_free (GtkRecentInfo *recent_info);
154 static guint signal_changed = 0;
156 static GtkRecentManager *recent_manager_singleton = NULL;
158 G_DEFINE_TYPE (GtkRecentManager, gtk_recent_manager, G_TYPE_OBJECT)
161 filename_warning (const gchar *format,
162 const gchar *filename,
163 const gchar *message)
165 gchar *utf8 = g_filename_to_utf8 (filename, -1, NULL, NULL, NULL);
166 g_warning (format, utf8 ? utf8 : "(invalid filename)", message);
170 /* Test of haystack has the needle prefix, comparing case
171 * insensitive. haystack may be UTF-8, but needle must
172 * contain only lowercase ascii. */
174 has_case_prefix (const gchar *haystack,
179 /* Eat one character at a time. */
183 while (*n && *h && *n == g_ascii_tolower (*h))
193 gtk_recent_manager_error_quark (void)
195 return g_quark_from_static_string ("gtk-recent-manager-error-quark");
199 gtk_recent_manager_class_init (GtkRecentManagerClass *klass)
201 GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
203 gobject_class->set_property = gtk_recent_manager_set_property;
204 gobject_class->get_property = gtk_recent_manager_get_property;
205 gobject_class->dispose = gtk_recent_manager_dispose;
206 gobject_class->finalize = gtk_recent_manager_finalize;
209 * GtkRecentManager:filename
211 * The full path to the file to be used to store and read the recently
212 * used resources list
216 g_object_class_install_property (gobject_class,
218 g_param_spec_string ("filename",
220 P_("The full path to the file to be used to store and read the list"),
222 (G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE)));
224 * GtkRecentManager:limit
226 * The maximum number of items to be returned by the
227 * gtk_recent_manager_get_items() function.
231 g_object_class_install_property (gobject_class,
233 g_param_spec_int ("limit",
235 P_("The maximum number of items to be returned by gtk_recent_manager_get_items()"),
241 * GtkRecentManager:size
243 * The size of the recently used resources list.
247 g_object_class_install_property (gobject_class,
249 g_param_spec_int ("size",
251 P_("The size of the recently used resources list"),
258 * GtkRecentManager::changed
259 * @recent_manager: the recent manager
261 * Emitted when the current recently used resources manager changes its
267 g_signal_new (I_("changed"),
268 G_TYPE_FROM_CLASS (klass),
270 G_STRUCT_OFFSET (GtkRecentManagerClass, changed),
272 g_cclosure_marshal_VOID__VOID,
275 klass->changed = gtk_recent_manager_real_changed;
277 g_type_class_add_private (klass, sizeof (GtkRecentManagerPrivate));
281 gtk_recent_manager_init (GtkRecentManager *manager)
283 GtkRecentManagerPrivate *priv;
285 manager->priv = priv = GTK_RECENT_MANAGER_GET_PRIVATE (manager);
287 priv->limit = DEFAULT_LIMIT;
290 priv->filename = NULL;
294 gtk_recent_manager_set_property (GObject *object,
299 GtkRecentManager *recent_manager = GTK_RECENT_MANAGER (object);
304 gtk_recent_manager_set_filename (recent_manager, g_value_get_string (value));
307 gtk_recent_manager_set_limit (recent_manager, g_value_get_int (value));
310 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
316 gtk_recent_manager_get_property (GObject *object,
321 GtkRecentManager *recent_manager = GTK_RECENT_MANAGER (object);
326 g_value_set_string (value, recent_manager->priv->filename);
329 g_value_set_int (value, recent_manager->priv->limit);
332 g_value_set_int (value, recent_manager->priv->size);
335 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
341 gtk_recent_manager_dispose (GObject *object)
343 GtkRecentManager *manager = GTK_RECENT_MANAGER (object);
344 GtkRecentManagerPrivate *priv = manager->priv;
348 g_signal_handlers_disconnect_by_func (priv->monitor,
349 G_CALLBACK (gtk_recent_manager_monitor_changed),
351 g_object_unref (priv->monitor);
352 priv->monitor = NULL;
355 G_OBJECT_CLASS (gtk_recent_manager_parent_class)->dispose (object);
359 gtk_recent_manager_finalize (GObject *object)
361 GtkRecentManager *manager = GTK_RECENT_MANAGER (object);
362 GtkRecentManagerPrivate *priv = manager->priv;
364 g_free (priv->filename);
366 if (priv->recent_items)
367 g_bookmark_file_free (priv->recent_items);
369 G_OBJECT_CLASS (gtk_recent_manager_parent_class)->finalize (object);
373 gtk_recent_manager_real_changed (GtkRecentManager *manager)
375 GtkRecentManagerPrivate *priv = manager->priv;
377 g_object_freeze_notify (G_OBJECT (manager));
383 /* we are marked as dirty, so we dump the content of our
384 * recently used items list
386 g_assert (priv->filename != NULL);
388 if (!priv->recent_items)
390 /* if no container object has been defined, we create a new
391 * empty container, and dump it
393 priv->recent_items = g_bookmark_file_new ();
398 GtkSettings *settings = gtk_settings_get_default ();
401 g_object_get (G_OBJECT (settings), "gtk-recent-files-max-age", &age, NULL);
403 gtk_recent_manager_clamp_to_age (manager, age);
406 g_bookmark_file_free (priv->recent_items);
407 priv->recent_items = NULL;
409 priv->recent_items = g_bookmark_file_new ();
414 g_bookmark_file_to_file (priv->recent_items, priv->filename, &write_error);
417 filename_warning ("Attempting to store changes into `%s', "
420 write_error->message);
421 g_error_free (write_error);
424 /* mark us as clean */
425 priv->is_dirty = FALSE;
429 /* we are not marked as dirty, so we have been called
430 * because the recently used resources file has been
431 * changed (and not from us).
433 build_recent_items_list (manager);
436 g_object_thaw_notify (G_OBJECT (manager));
440 gtk_recent_manager_monitor_changed (GFileMonitor *monitor,
443 GFileMonitorEvent event_type,
446 GtkRecentManager *manager = user_data;
450 case G_FILE_MONITOR_EVENT_CHANGED:
451 case G_FILE_MONITOR_EVENT_CREATED:
452 gtk_recent_manager_changed (manager);
455 case G_FILE_MONITOR_EVENT_DELETED:
464 gtk_recent_manager_set_filename (GtkRecentManager *manager,
465 const gchar *filename)
467 GtkRecentManagerPrivate *priv;
471 g_assert (GTK_IS_RECENT_MANAGER (manager));
473 priv = manager->priv;
475 /* if a filename is already set and filename is not NULL, then copy
476 * it and reset the monitor; otherwise, if it's NULL we're being
477 * called from the finalization sequence, so we simply disconnect the
478 * monitoring and return.
480 * if no filename is set and filename is NULL, use the default.
484 g_free (priv->filename);
488 g_signal_handlers_disconnect_by_func (priv->monitor,
489 G_CALLBACK (gtk_recent_manager_monitor_changed),
491 g_object_unref (priv->monitor);
492 priv->monitor = NULL;
495 if (!filename || *filename == '\0')
498 priv->filename = g_strdup (filename);
502 if (!filename || *filename == '\0')
503 priv->filename = g_build_filename (g_get_home_dir (),
504 GTK_RECENTLY_USED_FILE,
507 priv->filename = g_strdup (filename);
510 g_assert (priv->filename != NULL);
511 file = g_file_new_for_path (priv->filename);
514 priv->monitor = g_file_monitor_file (file, G_FILE_MONITOR_NONE, NULL, &error);
517 filename_warning ("Unable to monitor `%s': %s\n"
518 "The GtkRecentManager will not update its contents "
519 "if the file is changed from other instances",
522 g_error_free (error);
525 g_signal_connect (priv->monitor, "changed",
526 G_CALLBACK (gtk_recent_manager_monitor_changed),
529 g_object_unref (file);
531 priv->is_dirty = FALSE;
532 build_recent_items_list (manager);
535 /* reads the recently used resources file and builds the items list.
536 * we keep the items list inside the parser object, and build the
537 * RecentInfo object only on user's demand to avoid useless replication.
538 * this function resets the dirty bit of the manager.
541 build_recent_items_list (GtkRecentManager *manager)
543 GtkRecentManagerPrivate *priv = manager->priv;
547 g_assert (priv->filename != NULL);
549 if (!priv->recent_items)
551 priv->recent_items = g_bookmark_file_new ();
555 /* the file exists, and it's valid (we hope); if not, destroy the container
556 * object and hope for a better result when the next "changed" signal is
559 g_bookmark_file_load_from_file (priv->recent_items, priv->filename, &read_error);
562 /* if the file does not exist we just wait for the first write
563 * operation on this recent manager instance, to avoid creating
564 * empty files and leading to spurious file system events (Sabayon
565 * will not be happy about those)
567 if (read_error->domain == G_FILE_ERROR &&
568 read_error->code != G_FILE_ERROR_NOENT)
569 filename_warning ("Attempting to read the recently used resources "
570 "file at `%s', but the parser failed: %s.",
572 read_error->message);
574 g_bookmark_file_free (priv->recent_items);
575 priv->recent_items = NULL;
577 g_error_free (read_error);
581 size = g_bookmark_file_get_size (priv->recent_items);
582 if (priv->size != size)
586 g_object_notify (G_OBJECT (manager), "size");
590 priv->is_dirty = FALSE;
594 /********************
596 ********************/
600 * gtk_recent_manager_new:
602 * Creates a new recent manager object. Recent manager objects are used to
603 * handle the list of recently used resources. A #GtkRecentManager object
604 * monitors the recently used resources list, and emits the "changed" signal
605 * each time something inside the list changes.
607 * #GtkRecentManager objects are expensive: be sure to create them only when
608 * needed. You should use gtk_recent_manager_get_default() instead.
610 * Return value: A newly created #GtkRecentManager object.
615 gtk_recent_manager_new (void)
617 return g_object_new (GTK_TYPE_RECENT_MANAGER, NULL);
621 * gtk_recent_manager_get_default:
623 * Gets a unique instance of #GtkRecentManager, that you can share
624 * in your application without caring about memory management. The
625 * returned instance will be freed when you application terminates.
627 * Return value: A unique #GtkRecentManager. Do not ref or unref it.
632 gtk_recent_manager_get_default (void)
634 if (G_UNLIKELY (!recent_manager_singleton))
635 recent_manager_singleton = gtk_recent_manager_new ();
637 return recent_manager_singleton;
641 * gtk_recent_manager_get_for_screen:
642 * @screen: a #GdkScreen
644 * Gets the recent manager object associated with @screen; if this
645 * function has not previously been called for the given screen,
646 * a new recent manager object will be created and associated with
647 * the screen. Recent manager objects are fairly expensive to create,
648 * so using this function is usually a better choice than calling
649 * gtk_recent_manager_new() and setting the screen yourself; by using
650 * this function a single recent manager object will be shared between
653 * Return value: A unique #GtkRecentManager associated with the given
654 * screen. This recent manager is associated to the with the screen
655 * and can be used as long as the screen is open. Do not ref or
658 * Deprecated: 2.12: This function has been deprecated and should
659 * not be used in newly written code. Calling this function is
660 * equivalent to calling gtk_recent_manager_get_default().
665 gtk_recent_manager_get_for_screen (GdkScreen *screen)
667 return gtk_recent_manager_get_default ();
671 * gtk_recent_manager_set_screen:
672 * @manager: a #GtkRecentManager
673 * @screen: a #GdkScreen
675 * Sets the screen for a recent manager; the screen is used to
676 * track the user's currently configured recently used documents
681 * Deprecated: 2.12: This function has been deprecated and should
682 * not be used in newly written code. Calling this function has
686 gtk_recent_manager_set_screen (GtkRecentManager *manager,
693 * gtk_recent_manager_set_limit:
694 * @manager: a #GtkRecentManager
695 * @limit: the maximum number of items to return, or -1.
697 * Sets the maximum number of item that the gtk_recent_manager_get_items()
698 * function should return. If @limit is set to -1, then return all the
704 gtk_recent_manager_set_limit (GtkRecentManager *manager,
707 GtkRecentManagerPrivate *priv;
709 g_return_if_fail (GTK_IS_RECENT_MANAGER (manager));
711 priv = manager->priv;
716 * gtk_recent_manager_get_limit:
717 * @manager: a #GtkRecentManager
719 * Gets the maximum number of items that the gtk_recent_manager_get_items()
720 * function should return.
722 * Return value: the number of items to return, or -1 for every item.
727 gtk_recent_manager_get_limit (GtkRecentManager *manager)
729 GtkRecentManagerPrivate *priv;
731 g_return_val_if_fail (GTK_IS_RECENT_MANAGER (manager), DEFAULT_LIMIT);
733 priv = manager->priv;
738 gtk_recent_manager_add_item_query_info (GObject *source_object,
742 GFile *file = G_FILE (source_object);
743 GtkRecentManager *manager = user_data;
744 GtkRecentData recent_data;
745 GFileInfo *file_info;
749 uri = g_file_get_uri (file);
752 file_info = g_file_query_info_finish (file, res, &error);
755 g_warning ("Unable to retrieve the file info for `%s': %s",
758 g_error_free (error);
762 recent_data.display_name = NULL;
763 recent_data.description = NULL;
769 content_type = g_file_info_get_attribute_as_string (file_info, G_FILE_ATTRIBUTE_STANDARD_FAST_CONTENT_TYPE);
771 if (G_LIKELY (content_type))
772 recent_data.mime_type = g_content_type_get_mime_type (content_type);
774 recent_data.mime_type = g_strdup (GTK_RECENT_DEFAULT_MIME);
776 g_free (content_type);
777 g_object_unref (file_info);
780 recent_data.mime_type = g_strdup (GTK_RECENT_DEFAULT_MIME);
782 recent_data.app_name = g_strdup (g_get_application_name ());
783 recent_data.app_exec = g_strjoin (" ", g_get_prgname (), "%u", NULL);
784 recent_data.groups = NULL;
785 recent_data.is_private = FALSE;
787 /* Ignore return value, this can't fail anyway since all required
789 gtk_recent_manager_add_full (manager, uri, &recent_data);
791 manager->priv->is_dirty = TRUE;
792 gtk_recent_manager_changed (manager);
794 g_free (recent_data.mime_type);
795 g_free (recent_data.app_name);
796 g_free (recent_data.app_exec);
799 g_object_unref (manager);
804 * gtk_recent_manager_add_item:
805 * @manager: a #GtkRecentManager
808 * Adds a new resource, pointed by @uri, into the recently used
811 * This function automatically retrieves some of the needed
812 * metadata and setting other metadata to common default values; it
813 * then feeds the data to gtk_recent_manager_add_full().
815 * See gtk_recent_manager_add_full() if you want to explicitly
816 * define the metadata for the resource pointed by @uri.
818 * Return value: %TRUE if the new item was successfully added
819 * to the recently used resources list
824 gtk_recent_manager_add_item (GtkRecentManager *manager,
829 g_return_val_if_fail (GTK_IS_RECENT_MANAGER (manager), FALSE);
830 g_return_val_if_fail (uri != NULL, FALSE);
832 file = g_file_new_for_uri (uri);
834 g_file_query_info_async (file,
835 G_FILE_ATTRIBUTE_STANDARD_FAST_CONTENT_TYPE,
837 G_FILE_QUERY_INFO_NONE,
839 gtk_recent_manager_add_item_query_info,
840 g_object_ref (manager));
842 g_object_unref (file);
848 * gtk_recent_manager_add_full:
849 * @manager: a #GtkRecentManager
851 * @recent_data: metadata of the resource
853 * Adds a new resource, pointed by @uri, into the recently used
854 * resources list, using the metadata specified inside the #GtkRecentData
855 * structure passed in @recent_data.
857 * The passed URI will be used to identify this resource inside the
860 * In order to register the new recently used resource, metadata about
861 * the resource must be passed as well as the URI; the metadata is
862 * stored in a #GtkRecentData structure, which must contain the MIME
863 * type of the resource pointed by the URI; the name of the application
864 * that is registering the item, and a command line to be used when
865 * launching the item.
867 * Optionally, a #GtkRecentData structure might contain a UTF-8 string
868 * to be used when viewing the item instead of the last component of the
869 * URI; a short description of the item; whether the item should be
870 * considered private - that is, should be displayed only by the
871 * applications that have registered it.
873 * Return value: %TRUE if the new item was successfully added to the
874 * recently used resources list, %FALSE otherwise.
879 gtk_recent_manager_add_full (GtkRecentManager *manager,
881 const GtkRecentData *data)
883 GtkRecentManagerPrivate *priv;
885 g_return_val_if_fail (GTK_IS_RECENT_MANAGER (manager), FALSE);
886 g_return_val_if_fail (uri != NULL, FALSE);
887 g_return_val_if_fail (data != NULL, FALSE);
890 if ((data->display_name) &&
891 (!g_utf8_validate (data->display_name, -1, NULL)))
893 g_warning ("Attempting to add `%s' to the list of recently used "
894 "resources, but the display name is not a valid UTF-8 "
900 if ((data->description) &&
901 (!g_utf8_validate (data->description, -1, NULL)))
903 g_warning ("Attempting to add `%s' to the list of recently used "
904 "resources, but the description is not a valid UTF-8 "
911 if (!data->mime_type)
913 g_warning ("Attempting to add `%s' to the list of recently used "
914 "resources, but not MIME type was defined",
921 g_warning ("Attempting to add `%s' to the list of recently used "
922 "resources, but no name of the application that is "
923 "registering it was defined",
930 g_warning ("Attempting to add `%s' to the list of recently used "
931 "resources, but no command line for the application "
932 "that is registering it was defined",
937 priv = manager->priv;
939 if (!priv->recent_items)
941 priv->recent_items = g_bookmark_file_new ();
945 if (data->display_name)
946 g_bookmark_file_set_title (priv->recent_items, uri, data->display_name);
948 if (data->description)
949 g_bookmark_file_set_description (priv->recent_items, uri, data->description);
951 g_bookmark_file_set_mime_type (priv->recent_items, uri, data->mime_type);
953 if (data->groups && data->groups[0] != '\0')
957 for (j = 0; (data->groups)[j] != NULL; j++)
958 g_bookmark_file_add_group (priv->recent_items, uri, (data->groups)[j]);
961 /* register the application; this will take care of updating the
962 * registration count and time in case the application has
963 * already registered the same document inside the list
965 g_bookmark_file_add_application (priv->recent_items, uri,
969 g_bookmark_file_set_is_private (priv->recent_items, uri,
972 /* mark us as dirty, so that when emitting the "changed" signal we
973 * will dump our changes
975 priv->is_dirty = TRUE;
977 gtk_recent_manager_changed (manager);
983 * gtk_recent_manager_remove_item:
984 * @manager: a #GtkRecentManager
985 * @uri: the URI of the item you wish to remove
986 * @error: return location for a #GError, or %NULL
988 * Removes a resource pointed by @uri from the recently used resources
989 * list handled by a recent manager.
991 * Return value: %TRUE if the item pointed by @uri has been successfully
992 * removed by the recently used resources list, and %FALSE otherwise.
997 gtk_recent_manager_remove_item (GtkRecentManager *manager,
1001 GtkRecentManagerPrivate *priv;
1002 GError *remove_error = NULL;
1004 g_return_val_if_fail (GTK_IS_RECENT_MANAGER (manager), FALSE);
1005 g_return_val_if_fail (uri != NULL, FALSE);
1006 g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
1008 priv = manager->priv;
1010 if (!priv->recent_items)
1012 priv->recent_items = g_bookmark_file_new ();
1015 g_set_error (error, GTK_RECENT_MANAGER_ERROR,
1016 GTK_RECENT_MANAGER_ERROR_NOT_FOUND,
1017 _("Unable to find an item with URI '%s'"),
1023 g_bookmark_file_remove_item (priv->recent_items, uri, &remove_error);
1026 g_propagate_error (error, remove_error);
1031 priv->is_dirty = TRUE;
1033 gtk_recent_manager_changed (manager);
1039 * gtk_recent_manager_has_item:
1040 * @manager: a #GtkRecentManager
1043 * Checks whether there is a recently used resource registered
1044 * with @uri inside the recent manager.
1046 * Return value: %TRUE if the resource was found, %FALSE otherwise.
1051 gtk_recent_manager_has_item (GtkRecentManager *manager,
1054 GtkRecentManagerPrivate *priv;
1056 g_return_val_if_fail (GTK_IS_RECENT_MANAGER (manager), FALSE);
1057 g_return_val_if_fail (uri != NULL, FALSE);
1059 priv = manager->priv;
1060 g_return_val_if_fail (priv->recent_items != NULL, FALSE);
1062 return g_bookmark_file_has_item (priv->recent_items, uri);
1066 build_recent_info (GBookmarkFile *bookmarks,
1067 GtkRecentInfo *info)
1069 gchar **apps, **groups;
1070 gsize apps_len, groups_len, i;
1072 g_assert (bookmarks != NULL);
1073 g_assert (info != NULL);
1075 info->display_name = g_bookmark_file_get_title (bookmarks, info->uri, NULL);
1076 info->description = g_bookmark_file_get_description (bookmarks, info->uri, NULL);
1077 info->mime_type = g_bookmark_file_get_mime_type (bookmarks, info->uri, NULL);
1079 info->is_private = g_bookmark_file_get_is_private (bookmarks, info->uri, NULL);
1081 info->added = g_bookmark_file_get_added (bookmarks, info->uri, NULL);
1082 info->modified = g_bookmark_file_get_modified (bookmarks, info->uri, NULL);
1083 info->visited = g_bookmark_file_get_visited (bookmarks, info->uri, NULL);
1085 groups = g_bookmark_file_get_groups (bookmarks, info->uri, &groups_len, NULL);
1086 for (i = 0; i < groups_len; i++)
1088 gchar *group_name = g_strdup (groups[i]);
1090 info->groups = g_slist_append (info->groups, group_name);
1093 g_strfreev (groups);
1095 apps = g_bookmark_file_get_applications (bookmarks, info->uri, &apps_len, NULL);
1096 for (i = 0; i < apps_len; i++)
1098 gchar *app_name, *app_exec;
1101 RecentAppInfo *app_info;
1106 res = g_bookmark_file_get_app_info (bookmarks, info->uri, app_name,
1114 app_info = recent_app_info_new (app_name);
1115 app_info->exec = app_exec;
1116 app_info->count = count;
1117 app_info->stamp = stamp;
1119 info->applications = g_slist_prepend (info->applications, app_info);
1120 g_hash_table_replace (info->apps_lookup, app_info->name, app_info);
1127 * gtk_recent_manager_lookup_item:
1128 * @manager: a #GtkRecentManager
1130 * @error: a return location for a #GError, or %NULL
1132 * Searches for a URI inside the recently used resources list, and
1133 * returns a structure containing informations about the resource
1134 * like its MIME type, or its display name.
1136 * Return value: a #GtkRecentInfo structure containing information
1137 * about the resource pointed by @uri, or %NULL if the URI was
1138 * not registered in the recently used resources list. Free with
1139 * gtk_recent_info_unref().
1144 gtk_recent_manager_lookup_item (GtkRecentManager *manager,
1148 GtkRecentManagerPrivate *priv;
1149 GtkRecentInfo *info = NULL;
1151 g_return_val_if_fail (GTK_IS_RECENT_MANAGER (manager), NULL);
1152 g_return_val_if_fail (uri != NULL, NULL);
1153 g_return_val_if_fail (error == NULL || *error == NULL, NULL);
1155 priv = manager->priv;
1156 if (!priv->recent_items)
1158 priv->recent_items = g_bookmark_file_new ();
1161 g_set_error (error, GTK_RECENT_MANAGER_ERROR,
1162 GTK_RECENT_MANAGER_ERROR_NOT_FOUND,
1163 _("Unable to find an item with URI '%s'"),
1169 if (!g_bookmark_file_has_item (priv->recent_items, uri))
1171 g_set_error (error, GTK_RECENT_MANAGER_ERROR,
1172 GTK_RECENT_MANAGER_ERROR_NOT_FOUND,
1173 _("Unable to find an item with URI '%s'"),
1178 info = gtk_recent_info_new (uri);
1179 g_return_val_if_fail (info != NULL, NULL);
1181 /* fill the RecentInfo structure with the data retrieved by our
1182 * parser object from the storage file
1184 build_recent_info (priv->recent_items, info);
1190 * gtk_recent_manager_move_item:
1191 * @manager: a #GtkRecentManager
1192 * @uri: the URI of a recently used resource
1193 * @new_uri: the new URI of the recently used resource, or %NULL to
1194 * remove the item pointed by @uri in the list
1195 * @error: a return location for a #GError, or %NULL
1197 * Changes the location of a recently used resource from @uri to @new_uri.
1199 * Please note that this function will not affect the resource pointed
1200 * by the URIs, but only the URI used in the recently used resources list.
1202 * Return value: %TRUE on success.
1207 gtk_recent_manager_move_item (GtkRecentManager *recent_manager,
1209 const gchar *new_uri,
1212 GtkRecentManagerPrivate *priv;
1216 g_return_val_if_fail (GTK_IS_RECENT_MANAGER (recent_manager), FALSE);
1217 g_return_val_if_fail (uri != NULL, FALSE);
1218 g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
1220 priv = recent_manager->priv;
1222 if (!g_bookmark_file_has_item (priv->recent_items, uri))
1224 g_set_error (error, GTK_RECENT_MANAGER_ERROR,
1225 GTK_RECENT_MANAGER_ERROR_NOT_FOUND,
1226 _("Unable to find an item with URI '%s'"),
1232 res = g_bookmark_file_move_item (priv->recent_items,
1237 g_propagate_error (error, move_error);
1241 priv->is_dirty = TRUE;
1243 gtk_recent_manager_changed (recent_manager);
1249 * gtk_recent_manager_get_items:
1250 * @manager: a #GtkRecentManager
1252 * Gets the list of recently used resources.
1254 * Return value: a list of newly allocated #GtkRecentInfo objects. Use
1255 * gtk_recent_info_unref() on each item inside the list, and then
1256 * free the list itself using g_list_free().
1261 gtk_recent_manager_get_items (GtkRecentManager *manager)
1263 GtkRecentManagerPrivate *priv;
1264 GList *retval = NULL;
1268 g_return_val_if_fail (GTK_IS_RECENT_MANAGER (manager), NULL);
1270 priv = manager->priv;
1271 if (!priv->recent_items)
1274 if (priv->limit == 0)
1277 uris = g_bookmark_file_get_uris (priv->recent_items, &uris_len);
1278 for (i = 0; i < uris_len; i++)
1280 GtkRecentInfo *info;
1282 if (priv->limit != -1 && i == priv->limit)
1285 info = gtk_recent_info_new (uris[i]);
1286 build_recent_info (priv->recent_items, info);
1288 retval = g_list_prepend (retval, info);
1297 purge_recent_items_list (GtkRecentManager *manager,
1300 GtkRecentManagerPrivate *priv = manager->priv;
1302 if (!priv->recent_items)
1305 g_bookmark_file_free (priv->recent_items);
1306 priv->recent_items = NULL;
1308 priv->recent_items = g_bookmark_file_new ();
1310 priv->is_dirty = TRUE;
1312 /* emit the changed signal, to ensure that the purge is written */
1313 gtk_recent_manager_changed (manager);
1317 * gtk_recent_manager_purge_items:
1318 * @manager: a #GtkRecentManager
1319 * @error: a return location for a #GError, or %NULL
1321 * Purges every item from the recently used resources list.
1323 * Return value: the number of items that have been removed from the
1324 * recently used resources list.
1329 gtk_recent_manager_purge_items (GtkRecentManager *manager,
1332 GtkRecentManagerPrivate *priv;
1335 g_return_val_if_fail (GTK_IS_RECENT_MANAGER (manager), -1);
1337 priv = manager->priv;
1338 if (!priv->recent_items)
1341 count = g_bookmark_file_get_size (priv->recent_items);
1345 purge_recent_items_list (manager, error);
1347 purged = count - g_bookmark_file_get_size (priv->recent_items);
1353 gtk_recent_manager_changed (GtkRecentManager *recent_manager)
1355 g_signal_emit (recent_manager, signal_changed, 0);
1359 gtk_recent_manager_clamp_to_age (GtkRecentManager *manager,
1362 GtkRecentManagerPrivate *priv = manager->priv;
1367 if (G_UNLIKELY (!priv->recent_items))
1372 uris = g_bookmark_file_get_uris (priv->recent_items, &n_uris);
1374 for (i = 0; i < n_uris; i++)
1376 const gchar *uri = uris[i];
1380 modified = g_bookmark_file_get_modified (priv->recent_items, uri, NULL);
1381 item_age = (gint) ((now - modified) / (60 * 60 * 24));
1383 g_bookmark_file_remove_item (priv->recent_items, uri, NULL);
1394 gtk_recent_info_get_type (void)
1396 static GType info_type = 0;
1399 info_type = g_boxed_type_register_static (I_("GtkRecentInfo"),
1400 (GBoxedCopyFunc) gtk_recent_info_ref,
1401 (GBoxedFreeFunc) gtk_recent_info_unref);
1405 static GtkRecentInfo *
1406 gtk_recent_info_new (const gchar *uri)
1408 GtkRecentInfo *info;
1410 g_assert (uri != NULL);
1412 info = g_new0 (GtkRecentInfo, 1);
1413 info->uri = g_strdup (uri);
1415 info->applications = NULL;
1416 info->apps_lookup = g_hash_table_new (g_str_hash, g_str_equal);
1418 info->groups = NULL;
1420 info->ref_count = 1;
1426 gtk_recent_info_free (GtkRecentInfo *recent_info)
1431 g_free (recent_info->uri);
1432 g_free (recent_info->display_name);
1433 g_free (recent_info->description);
1434 g_free (recent_info->mime_type);
1436 if (recent_info->applications)
1438 g_slist_foreach (recent_info->applications,
1439 (GFunc) recent_app_info_free,
1441 g_slist_free (recent_info->applications);
1443 recent_info->applications = NULL;
1446 if (recent_info->apps_lookup)
1447 g_hash_table_destroy (recent_info->apps_lookup);
1449 if (recent_info->groups)
1451 g_slist_foreach (recent_info->groups,
1454 g_slist_free (recent_info->groups);
1456 recent_info->groups = NULL;
1459 if (recent_info->icon)
1460 g_object_unref (recent_info->icon);
1462 g_free (recent_info);
1466 * gtk_recent_info_ref:
1467 * @info: a #GtkRecentInfo
1469 * Increases the reference count of @recent_info by one.
1471 * Return value: the recent info object with its reference count increased
1477 gtk_recent_info_ref (GtkRecentInfo *info)
1479 g_return_val_if_fail (info != NULL, NULL);
1480 g_return_val_if_fail (info->ref_count > 0, NULL);
1482 info->ref_count += 1;
1488 * gtk_recent_info_unref:
1489 * @info: a #GtkRecentInfo
1491 * Decreases the reference count of @info by one. If the reference
1492 * count reaches zero, @info is deallocated, and the memory freed.
1497 gtk_recent_info_unref (GtkRecentInfo *info)
1499 g_return_if_fail (info != NULL);
1500 g_return_if_fail (info->ref_count > 0);
1502 info->ref_count -= 1;
1504 if (info->ref_count == 0)
1505 gtk_recent_info_free (info);
1509 * gtk_recent_info_get_uri:
1510 * @info: a #GtkRecentInfo
1512 * Gets the URI of the resource.
1514 * Return value: the URI of the resource. The returned string is
1515 * owned by the recent manager, and should not be freed.
1519 G_CONST_RETURN gchar *
1520 gtk_recent_info_get_uri (GtkRecentInfo *info)
1522 g_return_val_if_fail (info != NULL, NULL);
1528 * gtk_recent_info_get_display_name:
1529 * @info: a #GtkRecentInfo
1531 * Gets the name of the resource. If none has been defined, the basename
1532 * of the resource is obtained.
1534 * Return value: the display name of the resource. The returned string
1535 * is owned by the recent manager, and should not be freed.
1539 G_CONST_RETURN gchar *
1540 gtk_recent_info_get_display_name (GtkRecentInfo *info)
1542 g_return_val_if_fail (info != NULL, NULL);
1544 if (!info->display_name)
1545 info->display_name = gtk_recent_info_get_short_name (info);
1547 return info->display_name;
1551 * gtk_recent_info_get_description:
1552 * @info: a #GtkRecentInfo
1554 * Gets the (short) description of the resource.
1556 * Return value: the description of the resource. The returned string
1557 * is owned by the recent manager, and should not be freed.
1561 G_CONST_RETURN gchar *
1562 gtk_recent_info_get_description (GtkRecentInfo *info)
1564 g_return_val_if_fail (info != NULL, NULL);
1566 return info->description;
1570 * gtk_recent_info_get_mime_type:
1571 * @info: a #GtkRecentInfo
1573 * Gets the MIME type of the resource.
1575 * Return value: the MIME type of the resource. The returned string
1576 * is owned by the recent manager, and should not be freed.
1580 G_CONST_RETURN gchar *
1581 gtk_recent_info_get_mime_type (GtkRecentInfo *info)
1583 g_return_val_if_fail (info != NULL, NULL);
1585 if (!info->mime_type)
1586 info->mime_type = g_strdup (GTK_RECENT_DEFAULT_MIME);
1588 return info->mime_type;
1592 * gtk_recent_info_get_added:
1593 * @info: a #GtkRecentInfo
1595 * Gets the timestamp (seconds from system's Epoch) when the resource
1596 * was added to the recently used resources list.
1598 * Return value: the number of seconds elapsed from system's Epoch when
1599 * the resource was added to the list, or -1 on failure.
1604 gtk_recent_info_get_added (GtkRecentInfo *info)
1606 g_return_val_if_fail (info != NULL, (time_t) -1);
1612 * gtk_recent_info_get_modified:
1613 * @info: a #GtkRecentInfo
1615 * Gets the timestamp (seconds from system's Epoch) when the resource
1616 * was last modified.
1618 * Return value: the number of seconds elapsed from system's Epoch when
1619 * the resource was last modified, or -1 on failure.
1624 gtk_recent_info_get_modified (GtkRecentInfo *info)
1626 g_return_val_if_fail (info != NULL, (time_t) -1);
1628 return info->modified;
1632 * gtk_recent_info_get_visited:
1633 * @info: a #GtkRecentInfo
1635 * Gets the timestamp (seconds from system's Epoch) when the resource
1638 * Return value: the number of seconds elapsed from system's Epoch when
1639 * the resource was last visited, or -1 on failure.
1644 gtk_recent_info_get_visited (GtkRecentInfo *info)
1646 g_return_val_if_fail (info != NULL, (time_t) -1);
1648 return info->visited;
1652 * gtk_recent_info_get_private_hint:
1653 * @info: a #GtkRecentInfo
1655 * Gets the value of the "private" flag. Resources in the recently used
1656 * list that have this flag set to %TRUE should only be displayed by the
1657 * applications that have registered them.
1659 * Return value: %TRUE if the private flag was found, %FALSE otherwise.
1664 gtk_recent_info_get_private_hint (GtkRecentInfo *info)
1666 g_return_val_if_fail (info != NULL, FALSE);
1668 return info->is_private;
1672 static RecentAppInfo *
1673 recent_app_info_new (const gchar *app_name)
1675 RecentAppInfo *app_info;
1677 g_assert (app_name != NULL);
1679 app_info = g_new0 (RecentAppInfo, 1);
1680 app_info->name = g_strdup (app_name);
1681 app_info->exec = NULL;
1682 app_info->count = 1;
1683 app_info->stamp = time (NULL);
1689 recent_app_info_free (RecentAppInfo *app_info)
1694 g_free (app_info->name);
1696 g_free (app_info->exec);
1702 * gtk_recent_info_get_application_info:
1703 * @info: a #GtkRecentInfo
1704 * @app_name: the name of the application that has registered this item
1705 * @app_exec: return location for the string containing the command line
1706 * @count: return location for the number of times this item was registered
1707 * @time_: return location for the timestamp this item was last registered
1708 * for this application
1710 * Gets the data regarding the application that has registered the resource
1713 * If the command line contains any escape characters defined inside the
1714 * storage specification, they will be expanded.
1716 * Return value: %TRUE if an application with @app_name has registered this
1717 * resource inside the recently used list, or %FALSE otherwise. You should
1718 * free the returned command line using g_free().
1723 gtk_recent_info_get_application_info (GtkRecentInfo *info,
1724 const gchar *app_name,
1731 g_return_val_if_fail (info != NULL, FALSE);
1732 g_return_val_if_fail (app_name != NULL, FALSE);
1734 ai = (RecentAppInfo *) g_hash_table_lookup (info->apps_lookup,
1738 g_warning ("No registered application with name '%s' "
1739 "for item with URI '%s' found",
1746 *app_exec = ai->exec;
1758 * gtk_recent_info_get_applications:
1759 * @info: a #GtkRecentInfo
1760 * @length: return location for the length of the returned list, or %NULL
1762 * Retrieves the list of applications that have registered this resource.
1764 * Return value: a newly allocated %NULL-terminated array of strings.
1765 * Use g_strfreev() to free it.
1770 gtk_recent_info_get_applications (GtkRecentInfo *info,
1777 g_return_val_if_fail (info != NULL, NULL);
1779 if (!info->applications)
1787 n_apps = g_slist_length (info->applications);
1789 retval = g_new0 (gchar *, n_apps + 1);
1791 for (l = info->applications, i = 0;
1795 RecentAppInfo *ai = (RecentAppInfo *) l->data;
1797 g_assert (ai != NULL);
1799 retval[i++] = g_strdup (ai->name);
1810 * gtk_recent_info_has_application:
1811 * @info: a #GtkRecentInfo
1812 * @app_name: a string containing an application name
1814 * Checks whether an application registered this resource using @app_name.
1816 * Return value: %TRUE if an application with name @app_name was found,
1822 gtk_recent_info_has_application (GtkRecentInfo *info,
1823 const gchar *app_name)
1825 g_return_val_if_fail (info != NULL, FALSE);
1826 g_return_val_if_fail (app_name != NULL, FALSE);
1828 return (NULL != g_hash_table_lookup (info->apps_lookup, app_name));
1832 * gtk_recent_info_last_application:
1833 * @info: a #GtkRecentInfo
1835 * Gets the name of the last application that have registered the
1836 * recently used resource represented by @info.
1838 * Return value: an application name. Use g_free() to free it.
1843 gtk_recent_info_last_application (GtkRecentInfo *info)
1846 time_t last_stamp = (time_t) -1;
1849 g_return_val_if_fail (info != NULL, NULL);
1851 for (l = info->applications; l != NULL; l = l->next)
1853 RecentAppInfo *ai = (RecentAppInfo *) l->data;
1855 if (ai->stamp > last_stamp)
1858 last_stamp = ai->stamp;
1862 return g_strdup (name);
1866 get_icon_for_mime_type (const char *mime_type,
1869 GtkIconTheme *icon_theme;
1870 const char *separator;
1874 separator = strchr (mime_type, '/');
1878 icon_theme = gtk_icon_theme_get_default ();
1880 /* try with the three icon name variants for MIME types */
1882 /* canonicalize MIME type: foo/x-bar -> foo-x-bar */
1883 icon_name = g_string_new (NULL);
1884 g_string_append_len (icon_name, mime_type, separator - mime_type);
1885 g_string_append_c (icon_name, '-');
1886 g_string_append (icon_name, separator + 1);
1887 pixbuf = gtk_icon_theme_load_icon (icon_theme, icon_name->str,
1891 g_string_free (icon_name, TRUE);
1895 /* canonicalize MIME type, and prepend "gnome-mime-" */
1896 icon_name = g_string_new ("gnome-mime-");
1897 g_string_append_len (icon_name, mime_type, separator - mime_type);
1898 g_string_append_c (icon_name, '-');
1899 g_string_append (icon_name, separator + 1);
1900 pixbuf = gtk_icon_theme_load_icon (icon_theme, icon_name->str,
1904 g_string_free (icon_name, TRUE);
1908 /* try the MIME family icon */
1909 icon_name = g_string_new ("gnome-mime-");
1910 g_string_append_len (icon_name, mime_type, separator - mime_type);
1911 pixbuf = gtk_icon_theme_load_icon (icon_theme, icon_name->str,
1915 g_string_free (icon_name, TRUE);
1921 get_icon_fallback (const gchar *icon_name,
1924 GtkIconTheme *icon_theme;
1927 icon_theme = gtk_icon_theme_get_default ();
1929 retval = gtk_icon_theme_load_icon (icon_theme, icon_name,
1931 GTK_ICON_LOOKUP_USE_BUILTIN,
1933 g_assert (retval != NULL);
1939 * gtk_recent_info_get_icon:
1940 * @info: a #GtkRecentInfo
1941 * @size: the size of the icon in pixels
1943 * Retrieves the icon of size @size associated to the resource MIME type.
1945 * Return value: a #GdkPixbuf containing the icon, or %NULL. Use
1946 * g_object_unref() when finished using the icon.
1951 gtk_recent_info_get_icon (GtkRecentInfo *info,
1954 GdkPixbuf *retval = NULL;
1956 g_return_val_if_fail (info != NULL, NULL);
1958 if (info->mime_type)
1959 retval = get_icon_for_mime_type (info->mime_type, size);
1961 /* this function should never fail */
1964 if (info->mime_type &&
1965 strcmp (info->mime_type, "x-directory/normal") == 0)
1966 retval = get_icon_fallback (GTK_STOCK_DIRECTORY, size);
1968 retval = get_icon_fallback (GTK_STOCK_FILE, size);
1975 * gtk_recent_info_is_local:
1976 * @info: a #GtkRecentInfo
1978 * Checks whether the resource is local or not by looking at the
1979 * scheme of its URI.
1981 * Return value: %TRUE if the resource is local.
1986 gtk_recent_info_is_local (GtkRecentInfo *info)
1988 g_return_val_if_fail (info != NULL, FALSE);
1990 return has_case_prefix (info->uri, "file:/");
1994 * gtk_recent_info_exists:
1995 * @info: a #GtkRecentInfo
1997 * Checks whether the resource pointed by @info still exists. At
1998 * the moment this check is done only on resources pointing to local files.
2000 * Return value: %TRUE if the resource exists
2005 gtk_recent_info_exists (GtkRecentInfo *info)
2008 struct stat stat_buf;
2009 gboolean retval = FALSE;
2011 g_return_val_if_fail (info != NULL, FALSE);
2013 /* we guarantee only local resources */
2014 if (!gtk_recent_info_is_local (info))
2017 filename = g_filename_from_uri (info->uri, NULL, NULL);
2020 if (stat (filename, &stat_buf) == 0)
2030 * gtk_recent_info_match:
2031 * @info_a: a #GtkRecentInfo
2032 * @info_b: a #GtkRecentInfo
2034 * Checks whether two #GtkRecentInfo structures point to the same
2037 * Return value: %TRUE if both #GtkRecentInfo structures point to se same
2038 * resource, %FALSE otherwise.
2043 gtk_recent_info_match (GtkRecentInfo *info_a,
2044 GtkRecentInfo *info_b)
2046 g_return_val_if_fail (info_a != NULL, FALSE);
2047 g_return_val_if_fail (info_b != NULL, FALSE);
2049 return (0 == strcmp (info_a->uri, info_b->uri));
2052 /* taken from gnome-vfs-uri.c */
2053 static const gchar *
2054 get_method_string (const gchar *substring,
2055 gchar **method_string)
2061 g_ascii_isalnum (*p) || *p == '+' || *p == '-' || *p == '.';
2068 !(p == substring + 1 && g_ascii_isalpha (*substring))
2072 /* Found toplevel method specification. */
2073 method = g_strndup (substring, p - substring);
2074 *method_string = g_ascii_strdown (method, -1);
2080 *method_string = g_strdup ("file");
2087 /* Stolen from gnome_vfs_make_valid_utf8() */
2089 make_valid_utf8 (const char *name)
2092 const char *remainder, *invalid;
2093 int remaining_bytes, valid_bytes;
2097 remaining_bytes = name ? strlen (name) : 0;
2099 while (remaining_bytes != 0)
2101 if (g_utf8_validate (remainder, remaining_bytes, &invalid))
2104 valid_bytes = invalid - remainder;
2107 string = g_string_sized_new (remaining_bytes);
2109 g_string_append_len (string, remainder, valid_bytes);
2110 g_string_append_c (string, '?');
2112 remaining_bytes -= valid_bytes + 1;
2113 remainder = invalid + 1;
2117 return g_strdup (name);
2119 g_string_append (string, remainder);
2120 g_assert (g_utf8_validate (string->str, -1, NULL));
2122 return g_string_free (string, FALSE);
2126 get_uri_shortname_for_display (const gchar *uri)
2129 gboolean validated = FALSE;
2131 if (has_case_prefix (uri, "file:/"))
2135 local_file = g_filename_from_uri (uri, NULL, NULL);
2139 name = g_filename_display_basename (local_file);
2143 g_free (local_file);
2152 rest = get_method_string (uri, &method);
2153 local_file = g_filename_display_basename (rest);
2155 name = g_strconcat (method, ": ", local_file, NULL);
2157 g_free (local_file);
2161 g_assert (name != NULL);
2163 if (!validated && !g_utf8_validate (name, -1, NULL))
2167 utf8_name = make_valid_utf8 (name);
2177 * gtk_recent_info_get_short_name:
2178 * @info: an #GtkRecentInfo
2180 * Computes a valid UTF-8 string that can be used as the name of the item in a
2181 * menu or list. For example, calling this function on an item that refers to
2182 * "file:///foo/bar.txt" will yield "bar.txt".
2184 * Return value: A newly-allocated string in UTF-8 encoding; free it with
2190 gtk_recent_info_get_short_name (GtkRecentInfo *info)
2194 g_return_val_if_fail (info != NULL, NULL);
2196 if (info->uri == NULL)
2199 short_name = get_uri_shortname_for_display (info->uri);
2205 * gtk_recent_info_get_uri_display:
2206 * @info: a #GtkRecentInfo
2208 * Gets a displayable version of the resource's URI. If the resource
2209 * is local, it returns a local path; if the resource is not local,
2210 * it returns the UTF-8 encoded content of gtk_recent_info_get_uri().
2212 * Return value: a newly allocated UTF-8 string containing the
2213 * resource's URI or %NULL. Use g_free() when done using it.
2218 gtk_recent_info_get_uri_display (GtkRecentInfo *info)
2222 g_return_val_if_fail (info != NULL, NULL);
2225 if (gtk_recent_info_is_local (info))
2229 filename = g_filename_from_uri (info->uri, NULL, NULL);
2233 retval = g_filename_to_utf8 (filename, -1, NULL, NULL, NULL);
2238 retval = make_valid_utf8 (info->uri);
2245 * gtk_recent_info_get_age:
2246 * @info: a #GtkRecentInfo
2248 * Gets the number of days elapsed since the last update of the resource
2251 * Return value: a positive integer containing the number of days elapsed
2252 * since the time this resource was last modified.
2257 gtk_recent_info_get_age (GtkRecentInfo *info)
2262 g_return_val_if_fail (info != NULL, -1);
2266 delta = now - info->modified;
2268 retval = (gint) (delta / (60 * 60 * 24));
2274 * gtk_recent_info_get_groups:
2275 * @info: a #GtkRecentInfo
2276 * @length: return location for the number of groups returned, or %NULL
2278 * Returns all groups registered for the recently used item @info. The
2279 * array of returned group names will be %NULL terminated, so length might
2280 * optionally be %NULL.
2282 * Return value: a newly allocated %NULL terminated array of strings. Use
2283 * g_strfreev() to free it.
2288 gtk_recent_info_get_groups (GtkRecentInfo *info,
2295 g_return_val_if_fail (info != NULL, NULL);
2305 n_groups = g_slist_length (info->groups);
2307 retval = g_new0 (gchar *, n_groups + 1);
2309 for (l = info->groups, i = 0;
2313 gchar *group_name = (gchar *) l->data;
2315 g_assert (group_name != NULL);
2317 retval[i++] = g_strdup (group_name);
2328 * gtk_recent_info_has_group:
2329 * @info: a #GtkRecentInfo
2330 * @group_name: name of a group
2332 * Checks whether @group_name appears inside the groups registered for the
2333 * recently used item @info.
2335 * Return value: %TRUE if the group was found.
2340 gtk_recent_info_has_group (GtkRecentInfo *info,
2341 const gchar *group_name)
2345 g_return_val_if_fail (info != NULL, FALSE);
2346 g_return_val_if_fail (group_name != NULL, FALSE);
2351 for (l = info->groups; l != NULL; l = l->next)
2353 gchar *g = (gchar *) l->data;
2355 if (strcmp (g, group_name) == 0)
2363 * _gtk_recent_manager_sync:
2365 * Private function for synchronising the recent manager singleton.
2368 _gtk_recent_manager_sync (void)
2370 if (recent_manager_singleton)
2372 /* force a dump of the contents of the recent manager singleton */
2373 recent_manager_singleton->priv->is_dirty = TRUE;
2374 gtk_recent_manager_real_changed (recent_manager_singleton);
2378 #define __GTK_RECENT_MANAGER_C__
2379 #include "gtkaliasdef.c"