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>
34 #include "gtkrecentmanager.h"
37 #include "gtkicontheme.h"
38 #include "gtktypebuiltins.h"
39 #include "gtkprivate.h"
40 #include "gtkmarshalers.h"
44 #define XDG_PREFIX _gtk_xdg
45 #include "xdgmime/xdgmime.h"
48 /* the file where we store the recently used items */
49 #define GTK_RECENTLY_USED_FILE ".recently-used.xbel"
51 /* a poll every two seconds should be enough */
52 #define POLL_DELTA 2000
54 /* return all items by default */
55 #define DEFAULT_LIMIT -1
57 /* keep in sync with xdgmime */
58 #define GTK_RECENT_DEFAULT_MIME "application/octet-stream"
84 GHashTable *apps_lookup;
95 struct _GtkRecentManagerPrivate
99 guint is_screen_singleton : 1;
101 guint write_in_progress : 1;
102 guint read_in_progress : 1;
109 GBookmarkFile *recent_items;
124 static void gtk_recent_manager_finalize (GObject *object);
126 static void gtk_recent_manager_set_property (GObject *object,
130 static void gtk_recent_manager_get_property (GObject *object,
134 static void gtk_recent_manager_changed (GtkRecentManager *manager);
136 static void gtk_recent_manager_real_changed (GtkRecentManager *manager);
137 static gboolean gtk_recent_manager_poll_timeout (gpointer data);
138 static void gtk_recent_manager_set_filename (GtkRecentManager *manager,
139 const gchar *filename);
141 static void build_recent_items_list (GtkRecentManager *manager);
142 static void purge_recent_items_list (GtkRecentManager *manager,
145 static RecentAppInfo *recent_app_info_new (const gchar *app_name);
146 static void recent_app_info_free (RecentAppInfo *app_info);
148 static GtkRecentInfo *gtk_recent_info_new (const gchar *uri);
149 static void gtk_recent_info_free (GtkRecentInfo *recent_info);
151 static guint signal_changed = 0;
153 G_DEFINE_TYPE (GtkRecentManager, gtk_recent_manager, G_TYPE_OBJECT)
156 filename_warning (const gchar *format,
157 const gchar *filename,
158 const gchar *message)
160 gchar *utf8 = g_filename_to_utf8 (filename, -1, NULL, NULL, NULL);
161 g_warning (format, utf8 ? utf8 : "(invalid filename)", message);
165 /* Test of haystack has the needle prefix, comparing case
166 * insensitive. haystack may be UTF-8, but needle must
167 * contain only lowercase ascii. */
169 has_case_prefix (const gchar *haystack,
174 /* Eat one character at a time. */
178 while (*n && *h && *n == g_ascii_tolower (*h))
188 gtk_recent_manager_error_quark (void)
190 return g_quark_from_static_string ("gtk-recent-manager-error-quark");
195 gtk_recent_manager_class_init (GtkRecentManagerClass *klass)
197 GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
199 gtk_recent_manager_parent_class = g_type_class_peek_parent (klass);
201 gobject_class->set_property = gtk_recent_manager_set_property;
202 gobject_class->get_property = gtk_recent_manager_get_property;
203 gobject_class->finalize = gtk_recent_manager_finalize;
206 * GtkRecentManager:filename
208 * The full path to the file to be used to store and read the recently
209 * used resources list
213 g_object_class_install_property (gobject_class,
215 g_param_spec_string ("filename",
217 P_("The full path to the file to be used to store and read the list"),
219 (G_PARAM_CONSTRUCT_ONLY | G_PARAM_READABLE | G_PARAM_WRITABLE)));
221 * GtkRecentManager:limit
223 * The maximum number of items to be returned by the
224 * gtk_recent_manager_get_items() function.
228 g_object_class_install_property (gobject_class,
230 g_param_spec_int ("limit",
232 P_("The maximum number of items to be returned by gtk_recent_manager_get_items()"),
238 * GtkRecentManager:size
240 * The size of the recently used resources list.
244 g_object_class_install_property (gobject_class,
246 g_param_spec_int ("size",
248 P_("The size of the recently used resources list"),
255 * GtkRecentManager::changed
256 * @recent_manager: the recent manager
258 * Emitted when the current recently used resources manager changes its
264 g_signal_new (I_("changed"),
265 G_TYPE_FROM_CLASS (klass),
267 G_STRUCT_OFFSET (GtkRecentManagerClass, changed),
269 g_cclosure_marshal_VOID__VOID,
272 klass->changed = gtk_recent_manager_real_changed;
274 g_type_class_add_private (klass, sizeof (GtkRecentManagerPrivate));
278 gtk_recent_manager_init (GtkRecentManager *manager)
280 GtkRecentManagerPrivate *priv;
282 priv = g_type_instance_get_private ((GTypeInstance *) manager,
283 GTK_TYPE_RECENT_MANAGER);
284 manager->priv = priv;
286 priv->limit = DEFAULT_LIMIT;
289 priv->is_screen_singleton = FALSE;
290 priv->is_dirty = FALSE;
291 priv->write_in_progress = FALSE;
292 priv->read_in_progress = FALSE;
296 priv->filename = g_build_filename (g_get_home_dir (),
297 GTK_RECENTLY_USED_FILE,
299 priv->poll_timeout = gdk_threads_add_timeout (POLL_DELTA,
300 gtk_recent_manager_poll_timeout,
303 build_recent_items_list (manager);
307 gtk_recent_manager_set_property (GObject *object,
312 GtkRecentManager *recent_manager = GTK_RECENT_MANAGER (object);
317 gtk_recent_manager_set_filename (recent_manager, g_value_get_string (value));
320 gtk_recent_manager_set_limit (recent_manager, g_value_get_int (value));
323 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
329 gtk_recent_manager_get_property (GObject *object,
334 GtkRecentManager *recent_manager = GTK_RECENT_MANAGER (object);
339 g_value_set_string (value, recent_manager->priv->filename);
342 g_value_set_int (value, recent_manager->priv->limit);
345 g_value_set_int (value, recent_manager->priv->size);
348 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
354 gtk_recent_manager_finalize (GObject *object)
356 GtkRecentManager *manager = GTK_RECENT_MANAGER (object);
357 GtkRecentManagerPrivate *priv = manager->priv;
359 /* remove the poll timeout */
360 if (priv->poll_timeout)
361 g_source_remove (priv->poll_timeout);
363 g_free (priv->filename);
365 if (priv->recent_items)
366 g_bookmark_file_free (priv->recent_items);
368 /* chain up parent's finalize method */
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));
382 struct stat stat_buf;
384 /* we are marked as dirty, so we dump the content of our
385 * recently used items list
387 g_assert (priv->filename != NULL);
389 priv->write_in_progress = TRUE;
391 /* if no container object has been defined, we create a new
392 * empty container, and dump it
394 if (!priv->recent_items)
396 priv->recent_items = g_bookmark_file_new ();
401 g_bookmark_file_to_file (priv->recent_items,
407 filename_warning ("Attempting to store changes into `%s', "
410 write_error->message);
411 g_error_free (write_error);
414 priv->write_in_progress = FALSE;
416 /* we have sync'ed our list with the storage file, so we
417 * update the file mtime in order to skip the timed check
418 * and spare us from a re-read.
420 if (g_stat (priv->filename, &stat_buf) < 0)
422 filename_warning ("Unable to stat() the recently used resources file "
427 g_object_thaw_notify (G_OBJECT (manager));
432 priv->last_mtime = stat_buf.st_mtime;
434 /* mark us as clean */
435 priv->is_dirty = FALSE;
439 /* we are not marked as dirty, so we have been called
440 * because the recently used resources file has been
441 * changed (and not from us).
443 build_recent_items_list (manager);
446 g_object_thaw_notify (G_OBJECT (manager));
449 /* timed poll()-ing of the recently used resources file.
450 * an event-based system would be more efficient.
453 gtk_recent_manager_poll_timeout (gpointer data)
455 GtkRecentManager *manager = GTK_RECENT_MANAGER (data);
456 GtkRecentManagerPrivate *priv = manager->priv;
457 struct stat stat_buf;
460 /* wait for the next timeout if we have a read/write in progress */
461 if (priv->write_in_progress || priv->read_in_progress)
464 stat_res = g_stat (priv->filename, &stat_buf);
467 /* the file does not exist, yet, so we wait */
471 filename_warning ("Unable to stat() the recently used resources file "
479 /* the file didn't change from the last poll(), so we bail out */
480 if (stat_buf.st_mtime == priv->last_mtime)
483 /* the file has been changed, hence we emit the "changed" signal */
484 gtk_recent_manager_changed (manager);
490 gtk_recent_manager_set_filename (GtkRecentManager *manager,
491 const gchar *filename)
493 GtkRecentManagerPrivate *priv;
495 g_assert (GTK_IS_RECENT_MANAGER (manager));
496 priv = manager->priv;
498 if (!filename || filename[0] == '\0')
501 g_free (manager->priv->filename);
503 if (manager->priv->poll_timeout)
505 g_source_remove (manager->priv->poll_timeout);
506 manager->priv->poll_timeout = 0;
509 priv->filename = g_strdup (filename);
510 priv->poll_timeout = gdk_threads_add_timeout (POLL_DELTA,
511 gtk_recent_manager_poll_timeout,
514 /* mark us clean, so that we can re-read the list
515 * of recently used resources
517 priv->is_dirty = FALSE;
518 build_recent_items_list (manager);
521 /* reads the recently used resources file and builds the items list.
522 * we keep the items list inside the parser object, and build the
523 * RecentInfo object only on user's demand to avoid useless replication.
524 * this function resets the dirty bit of the manager.
527 build_recent_items_list (GtkRecentManager *manager)
529 GtkRecentManagerPrivate *priv;
530 struct stat stat_buf;
536 priv = manager->priv;
537 g_assert (priv->filename != NULL);
539 if (!priv->recent_items)
541 priv->recent_items = g_bookmark_file_new ();
545 stat_res = g_stat (priv->filename, &stat_buf);
548 /* the file doesn't exists, so we bail out and wait for the first
556 filename_warning ("Attempting to read the recently used resources file "
557 "at `%s', but an error occurred: %s. Aborting.",
565 /* record the last mtime, for later use */
566 priv->last_mtime = stat_buf.st_mtime;
568 priv->read_in_progress = TRUE;
570 /* the file exists, and it's valid (we hope); if not, destroy the container
571 * object and hope for a better result when the next "changed" signal is
574 res = g_bookmark_file_load_from_file (priv->recent_items,
579 filename_warning ("Attempting to read the recently used resources file "
580 "at `%s', but the parser failed: %s.",
582 read_error->message);
584 g_bookmark_file_free (priv->recent_items);
585 priv->recent_items = NULL;
587 g_error_free (read_error);
590 size = g_bookmark_file_get_size (priv->recent_items);
591 if (priv->size != size)
595 g_object_notify (G_OBJECT (manager), "size");
598 priv->read_in_progress = FALSE;
599 priv->is_dirty = FALSE;
603 /********************
605 ********************/
609 * gtk_recent_manager_new:
611 * Creates a new recent manager object. Recent manager objects are used to
612 * handle the list of recently used resources. A #GtkRecentManager object
613 * monitors the recently used resources list, and emits the "changed" signal
614 * each time something inside the list changes.
616 * #GtkRecentManager objects are expensive: be sure to create them only when
617 * needed. You should use the gtk_recent_manager_new_for_screen() or the
618 * gtk_recent_manager_get_default() functions instead.
620 * Return value: A newly created #GtkRecentManager object.
625 gtk_recent_manager_new (void)
627 return g_object_new (GTK_TYPE_RECENT_MANAGER, NULL);
631 * gtk_recent_manager_get_default:
633 * Gets the recent manager for the default screen. See
634 * gtk_recent_manager_get_for_screen().
636 * Return value: A unique #GtkRecentManager associated with the
637 * default screen. This recent manager is associated with the
638 * screen and can be used as long as the screen is open.
639 * Do not ref or unref it.
644 gtk_recent_manager_get_default (void)
646 return gtk_recent_manager_get_for_screen (gdk_screen_get_default ());
650 * gtk_recent_manager_get_for_screen:
651 * @screen: a #GdkScreen
653 * Gets the recent manager object associated with @screen; if this
654 * function has not previously been called for the given screen,
655 * a new recent manager object will be created and associated with
656 * the screen. Recent manager objects are fairly expensive to create,
657 * so using this function is usually a better choice than calling
658 * gtk_recent_manager_new() and setting the screen yourself; by using
659 * this function a single recent manager object will be shared between
662 * Return value: A unique #GtkRecentManager associated with the given
663 * screen. This recent manager is associated to the with the screen
664 * and can be used as long as the screen is open. Do not ref or
670 gtk_recent_manager_get_for_screen (GdkScreen *screen)
672 GtkRecentManager *manager;
674 g_return_val_if_fail (GDK_IS_SCREEN (screen), NULL);
675 g_return_val_if_fail (!screen->closed, NULL);
677 manager = g_object_get_data (G_OBJECT (screen), "gtk-recent-manager-default");
680 GtkRecentManagerPrivate *priv;
682 manager = gtk_recent_manager_new ();
683 gtk_recent_manager_set_screen (manager, screen);
685 priv = manager->priv;
686 priv->is_screen_singleton = TRUE;
688 g_object_set_data (G_OBJECT (screen), I_("gtk-recent-manager-default"), manager);
695 display_closed (GdkDisplay *display,
697 GtkRecentManager *manager)
699 GtkRecentManagerPrivate *priv = manager->priv;
700 GdkScreen *screen = priv->screen;
701 gboolean was_screen_singleton = priv->is_screen_singleton;
703 if (was_screen_singleton)
705 g_object_set_data (G_OBJECT (screen), I_("gtk-recent-manager-default"), NULL);
706 priv->is_screen_singleton = FALSE;
709 gtk_recent_manager_set_screen (manager, NULL);
711 if (was_screen_singleton)
712 g_object_unref (manager);
716 unset_screen (GtkRecentManager *manager)
718 GtkRecentManagerPrivate *priv = manager->priv;
723 display = gdk_screen_get_display (priv->screen);
725 g_signal_handlers_disconnect_by_func (display,
726 (gpointer) display_closed,
734 * gtk_recent_manager_set_screen:
735 * @manager: a #GtkRecentManager
736 * @screen: a #GdkScreen
738 * Sets the screen for a recent manager; the screen is used to
739 * track the user's currently configured recently used documents
745 gtk_recent_manager_set_screen (GtkRecentManager *manager,
748 GtkRecentManagerPrivate *priv;
751 g_return_if_fail (GTK_IS_RECENT_MANAGER (manager));
752 g_return_if_fail (screen == NULL || GDK_IS_SCREEN (screen));
754 priv = manager->priv;
756 unset_screen (manager);
760 display = gdk_screen_get_display (screen);
762 priv->screen = screen;
764 g_signal_connect (display, "closed",
765 G_CALLBACK (display_closed), manager);
770 * gtk_recent_manager_set_limit:
771 * @manager: a #GtkRecentManager
772 * @limit: the maximum number of items to return, or -1.
774 * Sets the maximum number of item that the gtk_recent_manager_get_items()
775 * function should return. If @limit is set to -1, then return all the
781 gtk_recent_manager_set_limit (GtkRecentManager *manager,
784 GtkRecentManagerPrivate *priv;
786 g_return_if_fail (GTK_IS_RECENT_MANAGER (manager));
788 priv = manager->priv;
793 * gtk_recent_manager_get_limit:
794 * @manager: a #GtkRecentManager
796 * Gets the maximum number of items that the gtk_recent_manager_get_items()
797 * function should return.
799 * Return value: the number of items to return, or -1 for every item.
804 gtk_recent_manager_get_limit (GtkRecentManager *manager)
806 GtkRecentManagerPrivate *priv;
808 g_return_val_if_fail (GTK_IS_RECENT_MANAGER (manager), DEFAULT_LIMIT);
810 priv = manager->priv;
815 * gtk_recent_manager_add_item:
816 * @manager: a #GtkRecentManager
819 * Adds a new resource, pointed by @uri, into the recently used
822 * This function automatically retrieving some of the needed
823 * metadata and setting other metadata to common default values; it
824 * then feeds the data to gtk_recent_manager_add_full().
826 * See gtk_recent_manager_add_full() if you want to explicitely
827 * define the metadata for the resource pointed by @uri.
829 * Return value: %TRUE if the new item was successfully added
830 * to the recently used resources list
835 gtk_recent_manager_add_item (GtkRecentManager *manager,
838 GtkRecentData recent_data;
841 g_return_val_if_fail (GTK_IS_RECENT_MANAGER (manager), FALSE);
842 g_return_val_if_fail (uri != NULL, FALSE);
844 recent_data.display_name = NULL;
845 recent_data.description = NULL;
846 recent_data.mime_type = NULL;
849 if (has_case_prefix (uri, "file:/"))
852 const gchar *mime_type;
854 filename = g_filename_from_uri (uri, NULL, NULL);
857 mime_type = xdg_mime_get_mime_type_for_file (filename, NULL);
859 recent_data.mime_type = g_strdup (mime_type);
864 if (!recent_data.mime_type)
865 recent_data.mime_type = g_strdup (GTK_RECENT_DEFAULT_MIME);
869 recent_data.mime_type = g_strdup (GTK_RECENT_DEFAULT_MIME);
871 recent_data.app_name = g_strdup (g_get_application_name ());
872 recent_data.app_exec = g_strjoin (" ", g_get_prgname (), "%u", NULL);
873 recent_data.groups = NULL;
874 recent_data.is_private = FALSE;
876 retval = gtk_recent_manager_add_full (manager, uri, &recent_data);
878 g_free (recent_data.mime_type);
879 g_free (recent_data.app_name);
880 g_free (recent_data.app_exec);
886 * gtk_recent_manager_add_full:
887 * @manager: a #GtkRecentManager
889 * @recent_data: metadata of the resource
891 * Adds a new resource, pointed by @uri, into the recently used
892 * resources list, using the metadata specified inside the #GtkRecentData
893 * structure passed in @recent_data.
895 * The passed URI will be used to identify this resource inside the
898 * In order to register the new recently used resource, metadata about
899 * the resource must be passed as well as the URI; the metadata is
900 * stored in a #GtkRecentData structure, which must contain the MIME
901 * type of the resource pointed by the URI; the name of the application
902 * that is registering the item, and a command line to be used when
903 * launching the item.
905 * Optionally, a #GtkRecentData structure might contain a UTF-8 string
906 * to be used when viewing the item instead of the last component of the
907 * URI; a short description of the item; whether the item should be
908 * considered private - that is, should be displayed only by the
909 * applications that have registered it.
911 * Return value: %TRUE if the new item was successfully added to the
912 * recently used resources list, %FALSE otherwise.
917 gtk_recent_manager_add_full (GtkRecentManager *manager,
919 const GtkRecentData *data)
921 GtkRecentManagerPrivate *priv;
923 g_return_val_if_fail (GTK_IS_RECENT_MANAGER (manager), FALSE);
924 g_return_val_if_fail (uri != NULL, FALSE);
925 g_return_val_if_fail (data != NULL, FALSE);
928 if ((data->display_name) &&
929 (!g_utf8_validate (data->display_name, -1, NULL)))
931 g_warning ("Attempting to add `%s' to the list of recently used "
932 "resources, but the display name is not a valid UTF-8 "
938 if ((data->description) &&
939 (!g_utf8_validate (data->description, -1, NULL)))
941 g_warning ("Attempting to add `%s' to the list of recently used "
942 "resources, but the description is not a valid UTF-8 "
949 if (!data->mime_type)
951 g_warning ("Attempting to add `%s' to the list of recently used "
952 "resources, but not MIME type was defined",
959 g_warning ("Attempting to add `%s' to the list of recently used "
960 "resources, but no name of the application that is "
961 "registering it was defined",
968 g_warning ("Attempting to add `%s' to the list of recently used "
969 "resources, but no command line for the application "
970 "that is registering it was defined",
975 priv = manager->priv;
977 if (!priv->recent_items)
979 priv->recent_items = g_bookmark_file_new ();
983 if (data->display_name)
984 g_bookmark_file_set_title (priv->recent_items, uri, data->display_name);
986 if (data->description)
987 g_bookmark_file_set_description (priv->recent_items, uri, data->description);
989 g_bookmark_file_set_mime_type (priv->recent_items, uri, data->mime_type);
991 if (data->groups && data->groups[0] != '\0')
995 for (j = 0; (data->groups)[j] != NULL; j++)
996 g_bookmark_file_add_group (priv->recent_items, uri, (data->groups)[j]);
999 /* register the application; this will take care of updating the
1000 * registration count and time in case the application has
1001 * already registered the same document inside the list
1003 g_bookmark_file_add_application (priv->recent_items, uri,
1007 g_bookmark_file_set_is_private (priv->recent_items, uri,
1010 /* mark us as dirty, so that when emitting the "changed" signal we
1011 * will dump our changes
1013 priv->is_dirty = TRUE;
1015 gtk_recent_manager_changed (manager);
1021 * gtk_recent_manager_remove_item:
1022 * @manager: a #GtkRecentManager
1023 * @uri: the URI of the item you wish to remove
1024 * @error: return location for a #GError, or %NULL
1026 * Removes a resource pointed by @uri from the recently used resources
1027 * list handled by a recent manager.
1029 * Return value: %TRUE if the item pointed by @uri has been successfully
1030 * removed by the recently used resources list, and %FALSE otherwise.
1035 gtk_recent_manager_remove_item (GtkRecentManager *manager,
1039 GtkRecentManagerPrivate *priv;
1040 GError *remove_error = NULL;
1042 g_return_val_if_fail (GTK_IS_RECENT_MANAGER (manager), FALSE);
1043 g_return_val_if_fail (uri != NULL, FALSE);
1044 g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
1046 priv = manager->priv;
1048 if (!priv->recent_items)
1050 priv->recent_items = g_bookmark_file_new ();
1053 g_set_error (error, GTK_RECENT_MANAGER_ERROR,
1054 GTK_RECENT_MANAGER_ERROR_NOT_FOUND,
1055 _("Unable to find an item with URI '%s'"),
1061 g_bookmark_file_remove_item (priv->recent_items, uri, &remove_error);
1064 g_propagate_error (error, remove_error);
1069 priv->is_dirty = TRUE;
1071 gtk_recent_manager_changed (manager);
1077 * gtk_recent_manager_has_item:
1078 * @manager: a #GtkRecentManager
1081 * Checks whether there is a recently used resource registered
1082 * with @uri inside the recent manager.
1084 * Return value: %TRUE if the resource was found, %FALSE otherwise.
1089 gtk_recent_manager_has_item (GtkRecentManager *manager,
1092 GtkRecentManagerPrivate *priv;
1094 g_return_val_if_fail (GTK_IS_RECENT_MANAGER (manager), FALSE);
1095 g_return_val_if_fail (uri != NULL, FALSE);
1097 priv = manager->priv;
1098 g_return_val_if_fail (priv->recent_items != NULL, FALSE);
1100 return g_bookmark_file_has_item (priv->recent_items, uri);
1104 build_recent_info (GBookmarkFile *bookmarks,
1105 GtkRecentInfo *info)
1107 gchar **apps, **groups;
1108 gsize apps_len, groups_len, i;
1110 g_assert (bookmarks != NULL);
1111 g_assert (info != NULL);
1113 info->display_name = g_bookmark_file_get_title (bookmarks, info->uri, NULL);
1114 info->description = g_bookmark_file_get_description (bookmarks, info->uri, NULL);
1115 info->mime_type = g_bookmark_file_get_mime_type (bookmarks, info->uri, NULL);
1117 info->is_private = g_bookmark_file_get_is_private (bookmarks, info->uri, NULL);
1119 info->added = g_bookmark_file_get_added (bookmarks, info->uri, NULL);
1120 info->modified = g_bookmark_file_get_modified (bookmarks, info->uri, NULL);
1121 info->visited = g_bookmark_file_get_visited (bookmarks, info->uri, NULL);
1123 groups = g_bookmark_file_get_groups (bookmarks, info->uri, &groups_len, NULL);
1124 for (i = 0; i < groups_len; i++)
1126 gchar *group_name = g_strdup (groups[i]);
1128 info->groups = g_slist_append (info->groups, group_name);
1131 g_strfreev (groups);
1133 apps = g_bookmark_file_get_applications (bookmarks, info->uri, &apps_len, NULL);
1134 for (i = 0; i < apps_len; i++)
1136 gchar *app_name, *app_exec;
1139 RecentAppInfo *app_info;
1144 res = g_bookmark_file_get_app_info (bookmarks, info->uri, app_name,
1152 app_info = recent_app_info_new (app_name);
1153 app_info->exec = app_exec;
1154 app_info->count = count;
1155 app_info->stamp = stamp;
1157 info->applications = g_slist_append (info->applications,
1159 g_hash_table_replace (info->apps_lookup, app_info->name, app_info);
1168 * gtk_recent_manager_lookup_item:
1169 * @manager: a #GtkRecentManager
1171 * @error: a return location for a #GError, or %NULL
1173 * Searches for a URI inside the recently used resources list, and
1174 * returns a structure containing informations about the resource
1175 * like its MIME type, or its display name.
1177 * Return value: a #GtkRecentInfo structure containing information
1178 * about the resource pointed by @uri, or %NULL if the URI was
1179 * not registered in the recently used resources list. Free with
1180 * gtk_recent_info_unref().
1185 gtk_recent_manager_lookup_item (GtkRecentManager *manager,
1189 GtkRecentManagerPrivate *priv;
1190 GtkRecentInfo *info = NULL;
1193 g_return_val_if_fail (GTK_IS_RECENT_MANAGER (manager), NULL);
1194 g_return_val_if_fail (uri != NULL, NULL);
1195 g_return_val_if_fail (error == NULL || *error == NULL, NULL);
1197 priv = manager->priv;
1198 if (!priv->recent_items)
1200 priv->recent_items = g_bookmark_file_new ();
1203 g_set_error (error, GTK_RECENT_MANAGER_ERROR,
1204 GTK_RECENT_MANAGER_ERROR_NOT_FOUND,
1205 _("Unable to find an item with URI '%s'"),
1211 if (!g_bookmark_file_has_item (priv->recent_items, uri))
1213 g_set_error (error, GTK_RECENT_MANAGER_ERROR,
1214 GTK_RECENT_MANAGER_ERROR_NOT_FOUND,
1215 _("Unable to find an item with URI '%s'"),
1220 info = gtk_recent_info_new (uri);
1221 g_return_val_if_fail (info != NULL, NULL);
1223 /* fill the RecentInfo structure with the data retrieved by our
1224 * parser object from the storage file
1226 res = build_recent_info (priv->recent_items, info);
1229 gtk_recent_info_free (info);
1234 return gtk_recent_info_ref (info);
1238 * gtk_recent_manager_move_item:
1239 * @manager: a #GtkRecentManager
1240 * @uri: the URI of a recently used resource
1241 * @new_uri: the new URI of the recently used resource, or %NULL to
1242 * remove the item pointed by @uri in the list
1243 * @error: a return location for a #GError, or %NULL
1245 * Changes the location of a recently used resource from @uri to @new_uri.
1247 * Please note that this function will not affect the resource pointed
1248 * by the URIs, but only the URI used in the recently used resources list.
1250 * Return value: %TRUE on success.
1255 gtk_recent_manager_move_item (GtkRecentManager *recent_manager,
1257 const gchar *new_uri,
1260 GtkRecentManagerPrivate *priv;
1264 g_return_val_if_fail (GTK_IS_RECENT_MANAGER (recent_manager), FALSE);
1265 g_return_val_if_fail (uri != NULL, FALSE);
1266 g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
1268 priv = recent_manager->priv;
1270 if (!g_bookmark_file_has_item (priv->recent_items, uri))
1272 g_set_error (error, GTK_RECENT_MANAGER_ERROR,
1273 GTK_RECENT_MANAGER_ERROR_NOT_FOUND,
1274 _("Unable to find an item with URI '%s'"),
1280 res = g_bookmark_file_move_item (priv->recent_items,
1285 g_propagate_error (error, move_error);
1289 priv->is_dirty = TRUE;
1291 gtk_recent_manager_changed (recent_manager);
1297 * gtk_recent_manager_get_items:
1298 * @manager: a #GtkRecentManager
1300 * Gets the list of recently used resources.
1302 * Return value: a list of newly allocated #GtkRecentInfo objects. Use
1303 * gtk_recent_info_unref() on each item inside the list, and then
1304 * free the list itself using g_list_free().
1309 gtk_recent_manager_get_items (GtkRecentManager *manager)
1311 GtkRecentManagerPrivate *priv;
1312 GList *retval = NULL;
1316 g_return_val_if_fail (GTK_IS_RECENT_MANAGER (manager), NULL);
1318 priv = manager->priv;
1319 if (!priv->recent_items)
1322 if (priv->limit == 0)
1325 uris = g_bookmark_file_get_uris (priv->recent_items, &uris_len);
1326 for (i = 0; i < uris_len; i++)
1328 GtkRecentInfo *info;
1331 info = gtk_recent_info_new (uris[i]);
1332 res = build_recent_info (priv->recent_items, info);
1335 g_warning ("Unable to create a RecentInfo object for "
1336 "item with URI `%s'",
1338 gtk_recent_info_free (info);
1343 retval = g_list_prepend (retval, info);
1348 /* clamp the list, if a limit is present */
1349 if ((priv->limit != -1) &&
1350 (g_list_length (retval) > priv->limit))
1354 clamp = g_list_nth (retval, priv->limit - 1);
1362 g_list_foreach (l, (GFunc) gtk_recent_info_free, NULL);
1370 purge_recent_items_list (GtkRecentManager *manager,
1373 GtkRecentManagerPrivate *priv = manager->priv;
1375 if (!priv->recent_items)
1378 g_bookmark_file_free (priv->recent_items);
1379 priv->recent_items = NULL;
1381 priv->recent_items = g_bookmark_file_new ();
1383 priv->is_dirty = TRUE;
1385 /* emit the changed signal, to ensure that the purge is written */
1386 gtk_recent_manager_changed (manager);
1390 * gtk_recent_manager_purge_items:
1391 * @manager: a #GtkRecentManager
1392 * @error: a return location for a #GError, or %NULL
1394 * Purges every item from the recently used resources list.
1396 * Return value: the number of items that have been removed from the
1397 * recently used resources list.
1402 gtk_recent_manager_purge_items (GtkRecentManager *manager,
1405 GtkRecentManagerPrivate *priv;
1408 g_return_val_if_fail (GTK_IS_RECENT_MANAGER (manager), -1);
1410 priv = manager->priv;
1411 if (!priv->recent_items)
1414 count = g_bookmark_file_get_size (priv->recent_items);
1418 purge_recent_items_list (manager, error);
1420 purged = count - g_bookmark_file_get_size (priv->recent_items);
1426 gtk_recent_manager_changed (GtkRecentManager *recent_manager)
1428 g_signal_emit (recent_manager, signal_changed, 0);
1436 gtk_recent_info_get_type (void)
1438 static GType info_type = 0;
1441 info_type = g_boxed_type_register_static ("GtkRecentInfo",
1442 (GBoxedCopyFunc) gtk_recent_info_ref,
1443 (GBoxedFreeFunc) gtk_recent_info_unref);
1447 static GtkRecentInfo *
1448 gtk_recent_info_new (const gchar *uri)
1450 GtkRecentInfo *info;
1452 g_assert (uri != NULL);
1454 info = g_new0 (GtkRecentInfo, 1);
1455 info->uri = g_strdup (uri);
1457 info->applications = NULL;
1458 info->apps_lookup = g_hash_table_new (g_str_hash, g_str_equal);
1460 info->groups = NULL;
1462 info->ref_count = 1;
1468 gtk_recent_info_free (GtkRecentInfo *recent_info)
1473 g_free (recent_info->uri);
1474 g_free (recent_info->display_name);
1475 g_free (recent_info->description);
1476 g_free (recent_info->mime_type);
1478 if (recent_info->applications)
1480 g_slist_foreach (recent_info->applications,
1481 (GFunc) recent_app_info_free,
1483 g_slist_free (recent_info->applications);
1485 recent_info->applications = NULL;
1488 if (recent_info->apps_lookup)
1489 g_hash_table_destroy (recent_info->apps_lookup);
1491 if (recent_info->groups)
1493 g_slist_foreach (recent_info->groups,
1496 g_slist_free (recent_info->groups);
1498 recent_info->groups = NULL;
1501 if (recent_info->icon)
1502 g_object_unref (recent_info->icon);
1504 g_free (recent_info);
1508 * gtk_recent_info_ref:
1509 * @info: a #GtkRecentInfo
1511 * Increases the reference count of @recent_info by one.
1513 * Return value: the recent info object with its reference count increased
1519 gtk_recent_info_ref (GtkRecentInfo *info)
1521 g_return_val_if_fail (info != NULL, NULL);
1522 g_return_val_if_fail (info->ref_count > 0, NULL);
1524 info->ref_count += 1;
1530 * gtk_recent_info_unref:
1531 * @info: a #GtkRecentInfo
1533 * Decreases the reference count of @info by one. If the reference
1534 * count reaches zero, @info is deallocated, and the memory freed.
1539 gtk_recent_info_unref (GtkRecentInfo *info)
1541 g_return_if_fail (info != NULL);
1542 g_return_if_fail (info->ref_count > 0);
1544 info->ref_count -= 1;
1546 if (info->ref_count == 0)
1547 gtk_recent_info_free (info);
1551 * gtk_recent_info_get_uri:
1552 * @info: a #GtkRecentInfo
1554 * Gets the URI of the resource.
1556 * Return value: the URI of the resource. The returned string is
1557 * owned by the recent manager, and should not be freed.
1561 G_CONST_RETURN gchar *
1562 gtk_recent_info_get_uri (GtkRecentInfo *info)
1564 g_return_val_if_fail (info != NULL, NULL);
1570 * gtk_recent_info_get_display_name:
1571 * @info: a #GtkRecentInfo
1573 * Gets the name of the resource. If none has been defined, the basename
1574 * of the resource is obtained.
1576 * Return value: the display name of the resource. The returned string
1577 * is owned by the recent manager, and should not be freed.
1581 G_CONST_RETURN gchar *
1582 gtk_recent_info_get_display_name (GtkRecentInfo *info)
1584 g_return_val_if_fail (info != NULL, NULL);
1586 if (!info->display_name)
1587 info->display_name = gtk_recent_info_get_short_name (info);
1589 return info->display_name;
1593 * gtk_recent_info_get_description:
1594 * @info: a #GtkRecentInfo
1596 * Gets the (short) description of the resource.
1598 * Return value: the description of the resource. The returned string
1599 * is owned by the recent manager, and should not be freed.
1603 G_CONST_RETURN gchar *
1604 gtk_recent_info_get_description (GtkRecentInfo *info)
1606 g_return_val_if_fail (info != NULL, NULL);
1608 return info->description;
1612 * gtk_recent_info_get_mime_type:
1613 * @info: a #GtkRecentInfo
1615 * Gets the MIME type of the resource.
1617 * Return value: the MIME type of the resource. The returned string
1618 * is owned by the recent manager, and should not be freed.
1622 G_CONST_RETURN gchar *
1623 gtk_recent_info_get_mime_type (GtkRecentInfo *info)
1625 g_return_val_if_fail (info != NULL, NULL);
1627 if (!info->mime_type)
1628 info->mime_type = g_strdup (GTK_RECENT_DEFAULT_MIME);
1630 return info->mime_type;
1634 * gtk_recent_info_get_added:
1635 * @info: a #GtkRecentInfo
1637 * Gets the timestamp (seconds from system's Epoch) when the resource
1638 * was added to the recently used resources list.
1640 * Return value: the number of seconds elapsed from system's Epoch when
1641 * the resource was added to the list, or -1 on failure.
1646 gtk_recent_info_get_added (GtkRecentInfo *info)
1648 g_return_val_if_fail (info != NULL, (time_t) -1);
1654 * gtk_recent_info_get_modified:
1655 * @info: a #GtkRecentInfo
1657 * Gets the timestamp (seconds from system's Epoch) when the resource
1658 * was last modified.
1660 * Return value: the number of seconds elapsed from system's Epoch when
1661 * the resource was last modified, or -1 on failure.
1666 gtk_recent_info_get_modified (GtkRecentInfo *info)
1668 g_return_val_if_fail (info != NULL, (time_t) -1);
1670 return info->modified;
1674 * gtk_recent_info_get_visited:
1675 * @info: a #GtkRecentInfo
1677 * Gets the timestamp (seconds from system's Epoch) when the resource
1680 * Return value: the number of seconds elapsed from system's Epoch when
1681 * the resource was last visited, or -1 on failure.
1686 gtk_recent_info_get_visited (GtkRecentInfo *info)
1688 g_return_val_if_fail (info != NULL, (time_t) -1);
1690 return info->visited;
1694 * gtk_recent_info_get_private_hint:
1695 * @info: a #GtkRecentInfo
1697 * Gets the value of the "private" flag. Resources in the recently used
1698 * list that have this flag set to %TRUE should only be displayed by the
1699 * applications that have registered them.
1701 * Return value: %TRUE if the private flag was found, %FALSE otherwise.
1706 gtk_recent_info_get_private_hint (GtkRecentInfo *info)
1708 g_return_val_if_fail (info != NULL, FALSE);
1710 return info->is_private;
1714 static RecentAppInfo *
1715 recent_app_info_new (const gchar *app_name)
1717 RecentAppInfo *app_info;
1719 g_assert (app_name != NULL);
1721 app_info = g_new0 (RecentAppInfo, 1);
1722 app_info->name = g_strdup (app_name);
1723 app_info->exec = NULL;
1724 app_info->count = 1;
1725 app_info->stamp = time (NULL);
1731 recent_app_info_free (RecentAppInfo *app_info)
1736 g_free (app_info->name);
1738 g_free (app_info->exec);
1744 * gtk_recent_info_get_application_info:
1745 * @info: a #GtkRecentInfo
1746 * @app_name: the name of the application that has registered this item
1747 * @app_exec: return location for the string containing the command line
1748 * @count: return location for the number of times this item was registered
1749 * @time_: return location for the timestamp this item was last registered
1750 * for this application
1752 * Gets the data regarding the application that has registered the resource
1755 * If the command line contains any escape characters defined inside the
1756 * storage specification, they will be expanded.
1758 * Return value: %TRUE if an application with @app_name has registered this
1759 * resource inside the recently used list, or %FALSE otherwise. You should
1760 * free the returned command line using g_free().
1765 gtk_recent_info_get_application_info (GtkRecentInfo *info,
1766 const gchar *app_name,
1773 g_return_val_if_fail (info != NULL, FALSE);
1774 g_return_val_if_fail (app_name != NULL, FALSE);
1776 ai = (RecentAppInfo *) g_hash_table_lookup (info->apps_lookup,
1780 g_warning ("No registered application with name '%s' "
1781 "for item with URI '%s' found",
1788 *app_exec = ai->exec;
1800 * gtk_recent_info_get_applications:
1801 * @info: a #GtkRecentInfo
1802 * @length: return location for the length of the returned list, or %NULL
1804 * Retrieves the list of applications that have registered this resource.
1806 * Return value: a newly allocated %NULL-terminated array of strings.
1807 * Use g_strfreev() to free it.
1812 gtk_recent_info_get_applications (GtkRecentInfo *info,
1819 g_return_val_if_fail (info != NULL, NULL);
1821 if (!info->applications)
1829 n_apps = g_slist_length (info->applications);
1831 retval = g_new0 (gchar *, n_apps + 1);
1833 for (l = info->applications, i = 0;
1837 RecentAppInfo *ai = (RecentAppInfo *) l->data;
1839 g_assert (ai != NULL);
1841 retval[i++] = g_strdup (ai->name);
1852 * gtk_recent_info_has_application:
1853 * @info: a #GtkRecentInfo
1854 * @app_name: a string containing an application name
1856 * Checks whether an application registered this resource using @app_name.
1858 * Return value: %TRUE if an application with name @app_name was found,
1864 gtk_recent_info_has_application (GtkRecentInfo *info,
1865 const gchar *app_name)
1867 g_return_val_if_fail (info != NULL, FALSE);
1868 g_return_val_if_fail (app_name != NULL, FALSE);
1870 return (NULL != g_hash_table_lookup (info->apps_lookup, app_name));
1874 * gtk_recent_info_last_application:
1875 * @info: a #GtkRecentInfo
1877 * Gets the name of the last application that have registered the
1878 * recently used resource represented by @info.
1880 * Return value: an application name. Use g_free() to free it.
1885 gtk_recent_info_last_application (GtkRecentInfo *info)
1888 time_t last_stamp = (time_t) -1;
1891 g_return_val_if_fail (info != NULL, NULL);
1893 for (l = info->applications; l != NULL; l = l->next)
1895 RecentAppInfo *ai = (RecentAppInfo *) l->data;
1897 if (ai->stamp > last_stamp)
1900 last_stamp = ai->stamp;
1904 return g_strdup (name);
1914 icon_cache_element_free (IconCacheElement *element)
1916 if (element->pixbuf)
1917 g_object_unref (element->pixbuf);
1922 icon_theme_changed (GtkIconTheme *icon_theme)
1926 /* Difference from the initial creation is that we don't
1927 * reconnect the signal
1929 cache = g_hash_table_new_full (g_str_hash, g_str_equal,
1930 (GDestroyNotify)g_free,
1931 (GDestroyNotify)icon_cache_element_free);
1932 g_object_set_data_full (G_OBJECT (icon_theme), "gtk-recent-icon-cache",
1933 cache, (GDestroyNotify)g_hash_table_destroy);
1936 /* TODO: use the GtkFileChooser's icon cache instead of our own to reduce
1937 * the memory footprint
1940 get_cached_icon (const gchar *name,
1943 GtkIconTheme *icon_theme;
1945 IconCacheElement *element;
1947 icon_theme = gtk_icon_theme_get_default ();
1948 cache = g_object_get_data (G_OBJECT (icon_theme), "gtk-recent-icon-cache");
1952 cache = g_hash_table_new_full (g_str_hash, g_str_equal,
1953 (GDestroyNotify)g_free,
1954 (GDestroyNotify)icon_cache_element_free);
1956 g_object_set_data_full (G_OBJECT (icon_theme), "gtk-recent-icon-cache",
1957 cache, (GDestroyNotify)g_hash_table_destroy);
1958 g_signal_connect (icon_theme, "changed",
1959 G_CALLBACK (icon_theme_changed), NULL);
1962 element = g_hash_table_lookup (cache, name);
1965 element = g_new0 (IconCacheElement, 1);
1966 g_hash_table_insert (cache, g_strdup (name), element);
1969 if (element->size != pixel_size)
1971 if (element->pixbuf)
1972 g_object_unref (element->pixbuf);
1974 element->size = pixel_size;
1975 element->pixbuf = gtk_icon_theme_load_icon (icon_theme, name,
1976 pixel_size, 0, NULL);
1979 return element->pixbuf ? g_object_ref (element->pixbuf) : NULL;
1984 get_icon_for_mime_type (const char *mime_type,
1987 const char *separator;
1991 separator = strchr (mime_type, '/');
1993 return NULL; /* maybe we should return a GError with "invalid MIME-type" */
1995 icon_name = g_string_new ("gnome-mime-");
1996 g_string_append_len (icon_name, mime_type, separator - mime_type);
1997 g_string_append_c (icon_name, '-');
1998 g_string_append (icon_name, separator + 1);
1999 pixbuf = get_cached_icon (icon_name->str, pixel_size);
2000 g_string_free (icon_name, TRUE);
2004 icon_name = g_string_new ("gnome-mime-");
2005 g_string_append_len (icon_name, mime_type, separator - mime_type);
2006 pixbuf = get_cached_icon (icon_name->str, pixel_size);
2007 g_string_free (icon_name, TRUE);
2013 get_icon_fallback (const gchar *icon_name,
2016 GtkIconTheme *icon_theme;
2019 icon_theme = gtk_icon_theme_get_default ();
2021 retval = gtk_icon_theme_load_icon (icon_theme, icon_name,
2023 GTK_ICON_LOOKUP_USE_BUILTIN,
2025 g_assert (retval != NULL);
2031 * gtk_recent_info_get_icon:
2032 * @info: a #GtkRecentInfo
2033 * @size: the size of the icon in pixels
2035 * Retrieves the icon of size @size associated to the resource MIME type.
2037 * Return value: a #GdkPixbuf containing the icon, or %NULL.
2042 gtk_recent_info_get_icon (GtkRecentInfo *info,
2045 GdkPixbuf *retval = NULL;
2047 g_return_val_if_fail (info != NULL, NULL);
2049 if (info->mime_type)
2050 retval = get_icon_for_mime_type (info->mime_type, size);
2052 /* this should never fail */
2054 retval = get_icon_fallback (GTK_STOCK_FILE, size);
2060 * gtk_recent_info_is_local:
2061 * @info: a #GtkRecentInfo
2063 * Checks whether the resource is local or not by looking at the
2064 * scheme of its URI.
2066 * Return value: %TRUE if the resource is local.
2071 gtk_recent_info_is_local (GtkRecentInfo *info)
2073 g_return_val_if_fail (info != NULL, FALSE);
2075 return has_case_prefix (info->uri, "file:/");
2079 * gtk_recent_info_exists:
2080 * @info: a #GtkRecentInfo
2082 * Checks whether the resource pointed by @info still exists. At
2083 * the moment this check is done only on resources pointing to local files.
2085 * Return value: %TRUE if the resource exists
2090 gtk_recent_info_exists (GtkRecentInfo *info)
2093 struct stat stat_buf;
2094 gboolean retval = FALSE;
2096 g_return_val_if_fail (info != NULL, FALSE);
2098 /* we guarantee only local resources */
2099 if (!gtk_recent_info_is_local (info))
2102 filename = g_filename_from_uri (info->uri, NULL, NULL);
2105 if (stat (filename, &stat_buf) == 0)
2115 * gtk_recent_info_match:
2116 * @info_a: a #GtkRecentInfo
2117 * @info_b: a #GtkRecentInfo
2119 * Checks whether two #GtkRecentInfo structures point to the same
2122 * Return value: %TRUE if both #GtkRecentInfo structures point to se same
2123 * resource, %FALSE otherwise.
2128 gtk_recent_info_match (GtkRecentInfo *info_a,
2129 GtkRecentInfo *info_b)
2131 g_return_val_if_fail (info_a != NULL, FALSE);
2132 g_return_val_if_fail (info_b != NULL, FALSE);
2134 return (0 == strcmp (info_a->uri, info_b->uri));
2137 /* taken from gnome-vfs-uri.c */
2138 static const gchar *
2139 get_method_string (const gchar *substring,
2140 gchar **method_string)
2146 g_ascii_isalnum (*p) || *p == '+' || *p == '-' || *p == '.';
2153 !(p == substring + 1 && g_ascii_isalpha (*substring))
2157 /* Found toplevel method specification. */
2158 method = g_strndup (substring, p - substring);
2159 *method_string = g_ascii_strdown (method, -1);
2165 *method_string = g_strdup ("file");
2172 /* Stolen from gnome_vfs_make_valid_utf8() */
2174 make_valid_utf8 (const char *name)
2177 const char *remainder, *invalid;
2178 int remaining_bytes, valid_bytes;
2182 remaining_bytes = name ? strlen (name) : 0;
2184 while (remaining_bytes != 0)
2186 if (g_utf8_validate (remainder, remaining_bytes, &invalid))
2189 valid_bytes = invalid - remainder;
2192 string = g_string_sized_new (remaining_bytes);
2194 g_string_append_len (string, remainder, valid_bytes);
2195 g_string_append_c (string, '?');
2197 remaining_bytes -= valid_bytes + 1;
2198 remainder = invalid + 1;
2202 return g_strdup (name);
2204 g_string_append (string, remainder);
2205 g_assert (g_utf8_validate (string->str, -1, NULL));
2207 return g_string_free (string, FALSE);
2211 get_uri_shortname_for_display (const gchar *uri)
2214 gboolean validated = FALSE;
2216 if (has_case_prefix (uri, "file:/"))
2220 local_file = g_filename_from_uri (uri, NULL, NULL);
2224 name = g_filename_display_basename (local_file);
2228 g_free (local_file);
2237 rest = get_method_string (uri, &method);
2238 local_file = g_filename_display_basename (rest);
2240 name = g_strdup_printf ("%s: %s", method, local_file);
2242 g_free (local_file);
2246 g_assert (name != NULL);
2248 if (!validated && !g_utf8_validate (name, -1, NULL))
2252 utf8_name = make_valid_utf8 (name);
2262 * gtk_recent_info_get_short_name:
2263 * @info: an #GtkRecentInfo
2265 * Computes a valid UTF-8 string that can be used as the name of the item in a
2266 * menu or list. For example, calling this function on an item that refers to
2267 * "file:///foo/bar.txt" will yield "bar.txt".
2269 * Return value: A newly-allocated string in UTF-8 encoding; free it with
2275 gtk_recent_info_get_short_name (GtkRecentInfo *info)
2279 g_return_val_if_fail (info != NULL, NULL);
2281 if (info->uri == NULL)
2284 short_name = get_uri_shortname_for_display (info->uri);
2290 * gtk_recent_info_get_uri_display:
2291 * @info: a #GtkRecentInfo
2293 * Gets a displayable version of the resource's URI. If the resource
2294 * is local, it returns a local path; if the resource is not local,
2295 * it returns the UTF-8 encoded content of gtk_recent_info_get_uri().
2297 * Return value: a UTF-8 string containing the resource's URI or %NULL
2302 gtk_recent_info_get_uri_display (GtkRecentInfo *info)
2306 g_return_val_if_fail (info != NULL, NULL);
2309 if (gtk_recent_info_is_local (info))
2313 filename = g_filename_from_uri (info->uri, NULL, NULL);
2317 retval = g_filename_to_utf8 (filename, -1, NULL, NULL, NULL);
2322 retval = make_valid_utf8 (info->uri);
2329 * gtk_recent_info_get_age:
2330 * @info: a #GtkRecentInfo
2332 * Gets the number of days elapsed since the last update of the resource
2335 * Return value: a positive integer containing the number of days elapsed
2336 * since the time this resource was last modified.
2341 gtk_recent_info_get_age (GtkRecentInfo *info)
2346 g_return_val_if_fail (info != NULL, -1);
2350 delta = now - info->modified;
2352 retval = (gint) (delta / (60 * 60 * 24));
2358 * gtk_recent_info_get_groups:
2359 * @info: a #GtkRecentInfo
2360 * @length: return location for the number of groups returned, or %NULL
2362 * Returns all groups registered for the recently used item @info. The
2363 * array of returned group names will be %NULL terminated, so length might
2364 * optionally be %NULL.
2366 * Return value: a newly allocated %NULL terminated array of strings. Use
2367 * g_strfreev() to free it.
2372 gtk_recent_info_get_groups (GtkRecentInfo *info,
2379 g_return_val_if_fail (info != NULL, NULL);
2389 n_groups = g_slist_length (info->groups);
2391 retval = g_new0 (gchar *, n_groups + 1);
2393 for (l = info->groups, i = 0;
2397 gchar *group_name = (gchar *) l->data;
2399 g_assert (group_name != NULL);
2401 retval[i++] = g_strdup (group_name);
2412 * gtk_recent_info_has_group:
2413 * @info: a #GtkRecentInfo
2414 * @group_name: name of a group
2416 * Checks whether @group_name appears inside the groups registered for the
2417 * recently used item @info.
2419 * Return value: %TRUE if the group was found.
2424 gtk_recent_info_has_group (GtkRecentInfo *info,
2425 const gchar *group_name)
2429 g_return_val_if_fail (info != NULL, FALSE);
2430 g_return_val_if_fail (group_name != NULL, FALSE);
2435 for (l = info->groups; l != NULL; l = l->next)
2437 gchar *g = (gchar *) l->data;
2439 if (strcmp (g, group_name) == 0)
2446 #define __GTK_RECENT_MANAGER_C__
2447 #include "gtkaliasdef.c"