/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ /* * Nautilus * * Copyright (C) 1999, 2000 Red Hat, Inc. * Copyright (C) 2000, 2001 Eazel, Inc. * * Nautilus is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of the * License, or (at your option) any later version. * * Nautilus is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * * Authors: Elliot Lee , * Darin Adler * */ #include #include "nautilus-application.h" #include "file-manager/fm-desktop-icon-view.h" #include "file-manager/fm-icon-view.h" #include "file-manager/fm-list-view.h" #include "file-manager/fm-tree-view.h" #if ENABLE_EMPTY_VIEW #include "file-manager/fm-empty-view.h" #endif /* ENABLE_EMPTY_VIEW */ #include "nautilus-information-panel.h" #include "nautilus-history-sidebar.h" #include "nautilus-places-sidebar.h" #include "nautilus-notes-viewer.h" #include "nautilus-emblem-sidebar.h" #include "nautilus-image-properties-page.h" #include #include #include #include #include "nautilus-desktop-window.h" #include "nautilus-main.h" #include "nautilus-spatial-window.h" #include "nautilus-navigation-window.h" #include "nautilus-window-slot.h" #include "nautilus-navigation-window-slot.h" #include "nautilus-window-bookmarks.h" #include "libnautilus-private/nautilus-file-operations.h" #include "nautilus-window-private.h" #include "nautilus-window-manage-views.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include enum { COMMAND_0, /* unused: 0 is an invalid command */ COMMAND_START_DESKTOP, COMMAND_STOP_DESKTOP, COMMAND_OPEN_BROWSER, }; /* Keep window from shrinking down ridiculously small; numbers are somewhat arbitrary */ #define APPLICATION_WINDOW_MIN_WIDTH 300 #define APPLICATION_WINDOW_MIN_HEIGHT 100 #define START_STATE_CONFIG "start-state" #define NAUTILUS_ACCEL_MAP_SAVE_DELAY 30 /* Keeps track of all the desktop windows. */ static GList *nautilus_application_desktop_windows; /* Keeps track of all the nautilus windows. */ static GList *nautilus_application_window_list; /* Keeps track of all the object windows */ static GList *nautilus_application_spatial_window_list; /* The saving of the accelerator map was requested */ static gboolean save_of_accel_map_requested = FALSE; static void desktop_changed_callback (gpointer user_data); static void desktop_location_changed_callback (gpointer user_data); static void mount_removed_callback (GVolumeMonitor *monitor, GMount *mount, NautilusApplication *application); static void mount_added_callback (GVolumeMonitor *monitor, GMount *mount, NautilusApplication *application); static void volume_added_callback (GVolumeMonitor *monitor, GVolume *volume, NautilusApplication *application); static void drive_connected_callback (GVolumeMonitor *monitor, GDrive *drive, NautilusApplication *application); static void drive_listen_for_eject_button (GDrive *drive, NautilusApplication *application); static void nautilus_application_load_session (NautilusApplication *application); static char * nautilus_application_get_session_data (void); G_DEFINE_TYPE (NautilusApplication, nautilus_application, G_TYPE_OBJECT); static gboolean _unique_message_data_set_geometry_and_uris (UniqueMessageData *message_data, const char *geometry, char **uris) { GString *list; gint i; gchar *result; gsize length; list = g_string_new (NULL); if (geometry != NULL) { g_string_append (list, geometry); } g_string_append (list, "\r\n"); for (i = 0; uris != NULL && uris[i]; i++) { g_string_append (list, uris[i]); g_string_append (list, "\r\n"); } result = g_convert (list->str, list->len, "ASCII", "UTF-8", NULL, &length, NULL); g_string_free (list, TRUE); if (result) { unique_message_data_set (message_data, (guchar *) result, length); g_free (result); return TRUE; } return FALSE; } static gchar ** _unique_message_data_get_geometry_and_uris (UniqueMessageData *message_data, char **geometry) { gchar **result = NULL; *geometry = NULL; gchar *text, *newline, *uris; text = unique_message_data_get_text (message_data); if (text) { newline = strchr (text, '\n'); if (newline) { *geometry = g_strndup (text, newline-text); uris = newline+1; } else { uris = text; } result = g_uri_list_extract_uris (uris); g_free (text); } /* if the string is empty, make it NULL */ if (*geometry && strlen (*geometry) == 0) { g_free (*geometry); *geometry = NULL; } return result; } GList * nautilus_application_get_window_list (void) { return nautilus_application_window_list; } GList * nautilus_application_get_spatial_window_list (void) { return nautilus_application_spatial_window_list; } unsigned int nautilus_application_get_n_windows (void) { return g_list_length (nautilus_application_window_list) + g_list_length (nautilus_application_desktop_windows); } static void startup_volume_mount_cb (GObject *source_object, GAsyncResult *res, gpointer user_data) { g_volume_mount_finish (G_VOLUME (source_object), res, NULL); } static void automount_all_volumes (NautilusApplication *application) { GList *volumes, *l; GMount *mount; GVolume *volume; if (eel_preferences_get_boolean (NAUTILUS_PREFERENCES_MEDIA_AUTOMOUNT)) { /* automount all mountable volumes at start-up */ volumes = g_volume_monitor_get_volumes (application->volume_monitor); for (l = volumes; l != NULL; l = l->next) { volume = l->data; if (!g_volume_should_automount (volume) || !g_volume_can_mount (volume)) { continue; } mount = g_volume_get_mount (volume); if (mount != NULL) { g_object_unref (mount); continue; } /* pass NULL as GMountOperation to avoid user interaction */ g_volume_mount (volume, 0, NULL, NULL, startup_volume_mount_cb, NULL); } eel_g_object_list_free (volumes); } } static void smclient_save_state_cb (EggSMClient *client, GKeyFile *state_file, NautilusApplication *application) { char *data; data = nautilus_application_get_session_data (); if (data) { g_key_file_set_string (state_file, "Nautilus", "documents", data); } g_free (data); } static void smclient_quit_cb (EggSMClient *client, NautilusApplication *application) { nautilus_main_event_loop_quit (TRUE); } static void nautilus_application_init (NautilusApplication *application) { /* Create an undo manager */ application->undo_manager = nautilus_undo_manager_new (); application->unique_app = unique_app_new_with_commands ("org.gnome.Nautilus", NULL, "start_desktop", COMMAND_START_DESKTOP, "stop_desktop", COMMAND_STOP_DESKTOP, "open_browser", COMMAND_OPEN_BROWSER, NULL); application->smclient = egg_sm_client_get (); g_signal_connect (application->smclient, "save_state", G_CALLBACK (smclient_save_state_cb), application); g_signal_connect (application->smclient, "quit", G_CALLBACK (smclient_quit_cb), application); /* TODO: Should connect to quit_requested and block logout on active transfer? */ /* register views */ fm_icon_view_register (); fm_desktop_icon_view_register (); fm_list_view_register (); fm_compact_view_register (); #if ENABLE_EMPTY_VIEW fm_empty_view_register (); #endif /* ENABLE_EMPTY_VIEW */ /* register sidebars */ nautilus_places_sidebar_register (); nautilus_information_panel_register (); fm_tree_view_register (); nautilus_history_sidebar_register (); nautilus_notes_viewer_register (); /* also property page */ nautilus_emblem_sidebar_register (); /* register property pages */ nautilus_image_properties_page_register (); /* initialize search path for custom icons */ gtk_icon_theme_append_search_path (gtk_icon_theme_get_default (), NAUTILUS_DATADIR G_DIR_SEPARATOR_S "icons"); } NautilusApplication * nautilus_application_new (void) { return g_object_new (NAUTILUS_TYPE_APPLICATION, NULL); } static void nautilus_application_finalize (GObject *object) { NautilusApplication *application; application = NAUTILUS_APPLICATION (object); nautilus_bookmarks_exiting (); g_object_unref (application->undo_manager); if (application->volume_monitor) { g_object_unref (application->volume_monitor); application->volume_monitor = NULL; } g_object_unref (application->unique_app); if (application->automount_idle_id != 0) { g_source_remove (application->automount_idle_id); application->automount_idle_id = 0; } if (application->proxy != NULL) { g_object_unref (application->proxy); application->proxy = NULL; } G_OBJECT_CLASS (nautilus_application_parent_class)->finalize (object); } static gboolean check_required_directories (NautilusApplication *application) { char *user_directory; char *desktop_directory; GSList *directories; gboolean ret; g_assert (NAUTILUS_IS_APPLICATION (application)); ret = TRUE; user_directory = nautilus_get_user_directory (); desktop_directory = nautilus_get_desktop_directory (); directories = NULL; if (!g_file_test (user_directory, G_FILE_TEST_IS_DIR)) { directories = g_slist_prepend (directories, user_directory); } if (!g_file_test (desktop_directory, G_FILE_TEST_IS_DIR)) { directories = g_slist_prepend (directories, desktop_directory); } if (directories != NULL) { int failed_count; GString *directories_as_string; GSList *l; char *error_string; const char *detail_string; GtkDialog *dialog; ret = FALSE; failed_count = g_slist_length (directories); directories_as_string = g_string_new ((const char *)directories->data); for (l = directories->next; l != NULL; l = l->next) { g_string_append_printf (directories_as_string, ", %s", (const char *)l->data); } if (failed_count == 1) { error_string = g_strdup_printf (_("Nautilus could not create the required folder \"%s\"."), directories_as_string->str); detail_string = _("Before running Nautilus, please create the following folder, or " "set permissions such that Nautilus can create it."); } else { error_string = g_strdup_printf (_("Nautilus could not create the following required folders: " "%s."), directories_as_string->str); detail_string = _("Before running Nautilus, please create these folders, or " "set permissions such that Nautilus can create them."); } dialog = eel_show_error_dialog (error_string, detail_string, NULL); /* We need the main event loop so the user has a chance to see the dialog. */ nautilus_main_event_loop_register (GTK_OBJECT (dialog)); g_string_free (directories_as_string, TRUE); g_free (error_string); } g_slist_free (directories); g_free (user_directory); g_free (desktop_directory); return ret; } static void menu_provider_items_updated_handler (NautilusMenuProvider *provider, GtkWidget* parent_window, gpointer data) { g_signal_emit_by_name (nautilus_signaller_get_current (), "popup_menu_changed"); } static void menu_provider_init_callback (void) { GList *items; GList *providers; GList *l; providers = nautilus_module_get_extensions_for_type (NAUTILUS_TYPE_MENU_PROVIDER); items = NULL; for (l = providers; l != NULL; l = l->next) { NautilusMenuProvider *provider = NAUTILUS_MENU_PROVIDER (l->data); g_signal_connect_after (G_OBJECT (provider), "items_updated", (GCallback)menu_provider_items_updated_handler, NULL); } nautilus_module_extension_list_free (providers); } static gboolean automount_all_volumes_idle_cb (gpointer data) { NautilusApplication *application = NAUTILUS_APPLICATION (data); automount_all_volumes (application); application->automount_idle_id = 0; return FALSE; } static void mark_desktop_files_trusted (void) { char *do_once_file; GFile *f, *c; GFileEnumerator *e; GFileInfo *info; const char *name; int fd; do_once_file = g_build_filename (g_get_user_data_dir (), ".converted-launchers", NULL); if (g_file_test (do_once_file, G_FILE_TEST_EXISTS)) { goto out; } f = nautilus_get_desktop_location (); e = g_file_enumerate_children (f, G_FILE_ATTRIBUTE_STANDARD_TYPE "," G_FILE_ATTRIBUTE_STANDARD_NAME "," G_FILE_ATTRIBUTE_ACCESS_CAN_EXECUTE , G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS, NULL, NULL); if (e == NULL) { goto out2; } while ((info = g_file_enumerator_next_file (e, NULL, NULL)) != NULL) { name = g_file_info_get_name (info); if (g_str_has_suffix (name, ".desktop") && !g_file_info_get_attribute_boolean (info, G_FILE_ATTRIBUTE_ACCESS_CAN_EXECUTE)) { c = g_file_get_child (f, name); nautilus_file_mark_desktop_file_trusted (c, NULL, FALSE, NULL, NULL); g_object_unref (c); } g_object_unref (info); } g_object_unref (e); out2: fd = g_creat (do_once_file, 0666); close (fd); g_object_unref (f); out: g_free (do_once_file); } #define CK_NAME "org.freedesktop.ConsoleKit" #define CK_PATH "/org/freedesktop/ConsoleKit" #define CK_INTERFACE "org.freedesktop.ConsoleKit" static void ck_session_proxy_signal_cb (GDBusProxy *proxy, const char *sender_name, const char *signal_name, GVariant *parameters, gpointer user_data) { NautilusApplication *application = user_data; if (g_strcmp0 (signal_name, "ActiveChanged") == 0) { g_variant_get (parameters, "(b)", &application->session_is_active); } } static void ck_call_is_active_cb (GDBusProxy *proxy, GAsyncResult *result, gpointer user_data) { NautilusApplication *application = user_data; GVariant *variant; GError *error = NULL; variant = g_dbus_proxy_call_finish (proxy, result, &error); if (variant == NULL) { g_warning ("Error when calling IsActive(): %s\n", error->message); application->session_is_active = TRUE; g_error_free (error); return; } g_variant_get (variant, "(b)", &application->session_is_active); g_variant_unref (variant); } static void session_proxy_appeared (GObject *source, GAsyncResult *res, gpointer user_data) { NautilusApplication *application = user_data; GDBusProxy *proxy; GError *error = NULL; proxy = g_dbus_proxy_new_for_bus_finish (res, &error); if (error != NULL) { g_warning ("Failed to get the current CK session: %s", error->message); g_error_free (error); application->session_is_active = TRUE; return; } g_signal_connect (proxy, "g-signal", G_CALLBACK (ck_session_proxy_signal_cb), application); g_dbus_proxy_call (proxy, "IsActive", g_variant_new ("()"), G_DBUS_CALL_FLAGS_NONE, -1, NULL, (GAsyncReadyCallback) ck_call_is_active_cb, application); application->proxy = proxy; } static void ck_get_current_session_cb (GDBusConnection *connection, GAsyncResult *result, gpointer user_data) { NautilusApplication *application = user_data; GVariant *variant; const char *session_path = NULL; GError *error = NULL; variant = g_dbus_connection_call_finish (connection, result, &error); if (variant == NULL) { g_warning ("Failed to get the current CK session: %s", error->message); g_error_free (error); application->session_is_active = TRUE; return; } g_variant_get (variant, "(&o)", &session_path); g_dbus_proxy_new_for_bus (G_BUS_TYPE_SYSTEM, G_DBUS_PROXY_FLAGS_NONE, NULL, CK_NAME, session_path, CK_INTERFACE ".Session", NULL, session_proxy_appeared, application); g_variant_unref (variant); } static void do_initialize_consolekit (NautilusApplication *application) { GDBusConnection *connection; connection = g_bus_get_sync (G_BUS_TYPE_SYSTEM, NULL, NULL); if (connection == NULL) { application->session_is_active = TRUE; return; } g_dbus_connection_call (connection, CK_NAME, CK_PATH "/Manager", CK_INTERFACE ".Manager", "GetCurrentSession", g_variant_new ("()"), G_VARIANT_TYPE ("(o)"), G_DBUS_CALL_FLAGS_NONE, -1, NULL, (GAsyncReadyCallback) ck_get_current_session_cb, application); g_object_unref (connection); } static void do_upgrades_once (NautilusApplication *application, gboolean no_desktop) { char *metafile_dir, *updated; int fd; if (!no_desktop) { mark_desktop_files_trusted (); } metafile_dir = g_build_filename (g_get_home_dir (), ".nautilus/metafiles", NULL); if (g_file_test (metafile_dir, G_FILE_TEST_IS_DIR)) { updated = g_build_filename (metafile_dir, "migrated-to-gvfs", NULL); if (!g_file_test (updated, G_FILE_TEST_EXISTS)) { g_spawn_command_line_async (LIBEXECDIR"/nautilus-convert-metadata --quiet", NULL); fd = g_creat (updated, 0600); if (fd != -1) { close (fd); } } g_free (updated); } g_free (metafile_dir); } static void finish_startup (NautilusApplication *application, gboolean no_desktop) { GList *drives; do_upgrades_once (application, no_desktop); /* initialize nautilus modules */ nautilus_module_setup (); /* attach menu-provider module callback */ menu_provider_init_callback (); /* Initialize the desktop link monitor singleton */ nautilus_desktop_link_monitor_get (); /* Initialize the ConsoleKit listener for active session */ do_initialize_consolekit (application); /* Watch for mounts so we can restore open windows This used * to be for showing new window on mount, but is not used * anymore */ /* Watch for unmounts so we can close open windows */ /* TODO-gio: This should be using the UNMOUNTED feature of GFileMonitor instead */ application->volume_monitor = g_volume_monitor_get (); g_signal_connect_object (application->volume_monitor, "mount_removed", G_CALLBACK (mount_removed_callback), application, 0); g_signal_connect_object (application->volume_monitor, "mount_pre_unmount", G_CALLBACK (mount_removed_callback), application, 0); g_signal_connect_object (application->volume_monitor, "mount_added", G_CALLBACK (mount_added_callback), application, 0); g_signal_connect_object (application->volume_monitor, "volume_added", G_CALLBACK (volume_added_callback), application, 0); g_signal_connect_object (application->volume_monitor, "drive_connected", G_CALLBACK (drive_connected_callback), application, 0); /* listen for eject button presses */ drives = g_volume_monitor_get_connected_drives (application->volume_monitor); g_list_foreach (drives, (GFunc) drive_listen_for_eject_button, application); g_list_foreach (drives, (GFunc) g_object_unref, NULL); g_list_free (drives); application->automount_idle_id = g_idle_add_full (G_PRIORITY_LOW, automount_all_volumes_idle_cb, application, NULL); } static void open_window (NautilusApplication *application, const char *startup_id, const char *uri, GdkScreen *screen, const char *geometry, gboolean browser_window) { GFile *location; NautilusWindow *window; if (browser_window || eel_preferences_get_boolean (NAUTILUS_PREFERENCES_ALWAYS_USE_BROWSER)) { window = nautilus_application_create_navigation_window (application, startup_id, screen); if (uri == NULL) { nautilus_window_go_home (window); } else { location = g_file_new_for_uri (uri); nautilus_window_go_to (window, location); g_object_unref (location); } } else { if (uri == NULL) { location = g_file_new_for_path (g_get_home_dir ()); } else { location = g_file_new_for_uri (uri); } window = nautilus_application_present_spatial_window (application, NULL, startup_id, location, screen); g_object_unref (location); } if (geometry != NULL && !gtk_widget_get_visible (GTK_WIDGET (window))) { /* never maximize windows opened from shell if a * custom geometry has been requested. */ gtk_window_unmaximize (GTK_WINDOW (window)); eel_gtk_window_set_initial_geometry_from_string (GTK_WINDOW (window), geometry, APPLICATION_WINDOW_MIN_WIDTH, APPLICATION_WINDOW_MIN_HEIGHT, FALSE); } } static void open_windows (NautilusApplication *application, const char *startup_id, char **uris, GdkScreen *screen, const char *geometry, gboolean browser_window) { guint i; if (uris == NULL || uris[0] == NULL) { /* Open a window pointing at the default location. */ open_window (application, startup_id, NULL, screen, geometry, browser_window); } else { /* Open windows at each requested location. */ for (i = 0; uris[i] != NULL; i++) { open_window (application, startup_id, uris[i], screen, geometry, browser_window); } } } static UniqueResponse message_received_cb (UniqueApp *unique_app, gint command, UniqueMessageData *message, guint time_, gpointer user_data) { NautilusApplication *application; UniqueResponse res; char **uris; char *geometry; GdkScreen *screen; application = user_data; res = UNIQUE_RESPONSE_OK; switch (command) { case UNIQUE_CLOSE: res = UNIQUE_RESPONSE_OK; nautilus_main_event_loop_quit (TRUE); break; case UNIQUE_OPEN: case COMMAND_OPEN_BROWSER: uris = _unique_message_data_get_geometry_and_uris (message, &geometry); screen = unique_message_data_get_screen (message); open_windows (application, unique_message_data_get_startup_id (message), uris, screen, geometry, command == COMMAND_OPEN_BROWSER); g_strfreev (uris); g_free (geometry); break; case COMMAND_START_DESKTOP: nautilus_application_open_desktop (application); break; case COMMAND_STOP_DESKTOP: nautilus_application_close_desktop (); break; default: res = UNIQUE_RESPONSE_PASSTHROUGH; break; } return res; } gboolean nautilus_application_save_accel_map (gpointer data) { if (save_of_accel_map_requested) { char *accel_map_filename; accel_map_filename = nautilus_get_accel_map_file (); if (accel_map_filename) { gtk_accel_map_save (accel_map_filename); g_free (accel_map_filename); } save_of_accel_map_requested = FALSE; } return FALSE; } static void queue_accel_map_save_callback (GtkAccelMap *object, gchar *accel_path, guint accel_key, GdkModifierType accel_mods, gpointer user_data) { if (!save_of_accel_map_requested) { save_of_accel_map_requested = TRUE; g_timeout_add_seconds (NAUTILUS_ACCEL_MAP_SAVE_DELAY, nautilus_application_save_accel_map, NULL); } } void nautilus_application_startup (NautilusApplication *application, gboolean kill_shell, gboolean no_default_window, gboolean no_desktop, gboolean browser_window, const char *geometry, char **urls) { UniqueMessageData *message; /* Check the user's ~/.nautilus directories and post warnings * if there are problems. */ if (!kill_shell && !check_required_directories (application)) { return; } if (kill_shell) { if (unique_app_is_running (application->unique_app)) { unique_app_send_message (application->unique_app, UNIQUE_CLOSE, NULL); } } else { char *accel_map_filename; if (!no_desktop && !eel_preferences_get_boolean (NAUTILUS_PREFERENCES_SHOW_DESKTOP)) { no_desktop = TRUE; } if (!no_desktop) { if (unique_app_is_running (application->unique_app)) { unique_app_send_message (application->unique_app, COMMAND_START_DESKTOP, NULL); } else { nautilus_application_open_desktop (application); } } if (!unique_app_is_running (application->unique_app)) { finish_startup (application, no_desktop); g_signal_connect (application->unique_app, "message-received", G_CALLBACK (message_received_cb), application); } /* Monitor the preference to show or hide the desktop */ eel_preferences_add_callback_while_alive (NAUTILUS_PREFERENCES_SHOW_DESKTOP, desktop_changed_callback, application, G_OBJECT (application)); /* Monitor the preference to have the desktop */ /* point to the Unix home folder */ eel_preferences_add_callback_while_alive (NAUTILUS_PREFERENCES_DESKTOP_IS_HOME_DIR, desktop_location_changed_callback, NULL, G_OBJECT (application)); /* Create the other windows. */ if (urls != NULL || !no_default_window) { if (unique_app_is_running (application->unique_app)) { message = unique_message_data_new (); _unique_message_data_set_geometry_and_uris (message, geometry, urls); if (browser_window) { unique_app_send_message (application->unique_app, COMMAND_OPEN_BROWSER, message); } else { unique_app_send_message (application->unique_app, UNIQUE_OPEN, message); } unique_message_data_free (message); } else { open_windows (application, NULL, urls, gdk_screen_get_default (), geometry, browser_window); } } /* Load session info if availible */ nautilus_application_load_session (application); /* load accelerator map, and register save callback */ accel_map_filename = nautilus_get_accel_map_file (); if (accel_map_filename) { gtk_accel_map_load (accel_map_filename); g_free (accel_map_filename); } g_signal_connect (gtk_accel_map_get (), "changed", G_CALLBACK (queue_accel_map_save_callback), NULL); } } static void selection_get_cb (GtkWidget *widget, GtkSelectionData *selection_data, guint info, guint time) { /* No extra targets atm */ } static GtkWidget * get_desktop_manager_selection (GdkDisplay *display, int screen) { char selection_name[32]; GdkAtom selection_atom; Window selection_owner; GtkWidget *selection_widget; g_snprintf (selection_name, sizeof (selection_name), "_NET_DESKTOP_MANAGER_S%d", screen); selection_atom = gdk_atom_intern (selection_name, FALSE); selection_owner = XGetSelectionOwner (GDK_DISPLAY_XDISPLAY (display), gdk_x11_atom_to_xatom_for_display (display, selection_atom)); if (selection_owner != None) { return NULL; } selection_widget = gtk_invisible_new_for_screen (gdk_display_get_screen (display, screen)); /* We need this for gdk_x11_get_server_time() */ gtk_widget_add_events (selection_widget, GDK_PROPERTY_CHANGE_MASK); if (gtk_selection_owner_set_for_display (display, selection_widget, selection_atom, gdk_x11_get_server_time (gtk_widget_get_window (selection_widget)))) { g_signal_connect (selection_widget, "selection_get", G_CALLBACK (selection_get_cb), NULL); return selection_widget; } gtk_widget_destroy (selection_widget); return NULL; } static void desktop_unrealize_cb (GtkWidget *widget, GtkWidget *selection_widget) { gtk_widget_destroy (selection_widget); } static gboolean selection_clear_event_cb (GtkWidget *widget, GdkEventSelection *event, NautilusDesktopWindow *window) { gtk_widget_destroy (GTK_WIDGET (window)); nautilus_application_desktop_windows = g_list_remove (nautilus_application_desktop_windows, window); return TRUE; } static void nautilus_application_create_desktop_windows (NautilusApplication *application) { static gboolean create_in_progress = FALSE; GdkDisplay *display; NautilusDesktopWindow *window; GtkWidget *selection_widget; int screens, i; g_return_if_fail (nautilus_application_desktop_windows == NULL); g_return_if_fail (NAUTILUS_IS_APPLICATION (application)); if (create_in_progress) { return; } create_in_progress = TRUE; display = gdk_display_get_default (); screens = gdk_display_get_n_screens (display); for (i = 0; i < screens; i++) { selection_widget = get_desktop_manager_selection (display, i); if (selection_widget != NULL) { window = nautilus_desktop_window_new (application, gdk_display_get_screen (display, i)); g_signal_connect (selection_widget, "selection_clear_event", G_CALLBACK (selection_clear_event_cb), window); g_signal_connect (window, "unrealize", G_CALLBACK (desktop_unrealize_cb), selection_widget); /* We realize it immediately so that the NAUTILUS_DESKTOP_WINDOW_ID property is set so gnome-settings-daemon doesn't try to set the background. And we do a gdk_flush() to be sure X gets it. */ gtk_widget_realize (GTK_WIDGET (window)); gdk_flush (); nautilus_application_desktop_windows = g_list_prepend (nautilus_application_desktop_windows, window); } } create_in_progress = FALSE; } void nautilus_application_open_desktop (NautilusApplication *application) { if (nautilus_application_desktop_windows == NULL) { nautilus_application_create_desktop_windows (application); } } void nautilus_application_close_desktop (void) { if (nautilus_application_desktop_windows != NULL) { g_list_foreach (nautilus_application_desktop_windows, (GFunc) gtk_widget_destroy, NULL); g_list_free (nautilus_application_desktop_windows); nautilus_application_desktop_windows = NULL; } } void nautilus_application_close_all_navigation_windows (void) { GList *list_copy; GList *l; list_copy = g_list_copy (nautilus_application_window_list); /* First hide all window to get the feeling of quick response */ for (l = list_copy; l != NULL; l = l->next) { NautilusWindow *window; window = NAUTILUS_WINDOW (l->data); if (NAUTILUS_IS_NAVIGATION_WINDOW (window)) { gtk_widget_hide (GTK_WIDGET (window)); } } for (l = list_copy; l != NULL; l = l->next) { NautilusWindow *window; window = NAUTILUS_WINDOW (l->data); if (NAUTILUS_IS_NAVIGATION_WINDOW (window)) { nautilus_window_close (window); } } g_list_free (list_copy); } static NautilusSpatialWindow * nautilus_application_get_existing_spatial_window (GFile *location) { GList *l; NautilusWindowSlot *slot; for (l = nautilus_application_get_spatial_window_list (); l != NULL; l = l->next) { GFile *window_location; slot = NAUTILUS_WINDOW (l->data)->details->active_pane->active_slot; window_location = slot->location; if (window_location != NULL) { if (g_file_equal (location, window_location)) { return NAUTILUS_SPATIAL_WINDOW (l->data); } } } return NULL; } static NautilusSpatialWindow * find_parent_spatial_window (NautilusSpatialWindow *window) { NautilusFile *file; NautilusFile *parent_file; NautilusWindowSlot *slot; GFile *location; slot = NAUTILUS_WINDOW (window)->details->active_pane->active_slot; location = slot->location; if (location == NULL) { return NULL; } file = nautilus_file_get (location); if (!file) { return NULL; } parent_file = nautilus_file_get_parent (file); nautilus_file_unref (file); while (parent_file) { NautilusSpatialWindow *parent_window; location = nautilus_file_get_location (parent_file); parent_window = nautilus_application_get_existing_spatial_window (location); g_object_unref (location); /* Stop at the desktop directory if it's not explicitely opened * in a spatial window of its own. */ if (nautilus_file_is_desktop_directory (parent_file) && !parent_window) { nautilus_file_unref (parent_file); return NULL; } if (parent_window) { nautilus_file_unref (parent_file); return parent_window; } file = parent_file; parent_file = nautilus_file_get_parent (file); nautilus_file_unref (file); } return NULL; } void nautilus_application_close_parent_windows (NautilusSpatialWindow *window) { NautilusSpatialWindow *parent_window; NautilusSpatialWindow *new_parent_window; g_return_if_fail (NAUTILUS_IS_SPATIAL_WINDOW (window)); parent_window = find_parent_spatial_window (window); while (parent_window) { new_parent_window = find_parent_spatial_window (parent_window); nautilus_window_close (NAUTILUS_WINDOW (parent_window)); parent_window = new_parent_window; } } void nautilus_application_close_all_spatial_windows (void) { GList *list_copy; GList *l; list_copy = g_list_copy (nautilus_application_spatial_window_list); /* First hide all window to get the feeling of quick response */ for (l = list_copy; l != NULL; l = l->next) { NautilusWindow *window; window = NAUTILUS_WINDOW (l->data); if (NAUTILUS_IS_SPATIAL_WINDOW (window)) { gtk_widget_hide (GTK_WIDGET (window)); } } for (l = list_copy; l != NULL; l = l->next) { NautilusWindow *window; window = NAUTILUS_WINDOW (l->data); if (NAUTILUS_IS_SPATIAL_WINDOW (window)) { nautilus_window_close (window); } } g_list_free (list_copy); } static void nautilus_application_destroyed_window (GtkObject *object, NautilusApplication *application) { nautilus_application_window_list = g_list_remove (nautilus_application_window_list, object); } static gboolean nautilus_window_delete_event_callback (GtkWidget *widget, GdkEvent *event, gpointer user_data) { NautilusWindow *window; window = NAUTILUS_WINDOW (widget); nautilus_window_close (window); return TRUE; } static NautilusWindow * create_window (NautilusApplication *application, GType window_type, const char *startup_id, GdkScreen *screen) { NautilusWindow *window; g_return_val_if_fail (NAUTILUS_IS_APPLICATION (application), NULL); window = NAUTILUS_WINDOW (gtk_widget_new (window_type, "app", application, "screen", screen, NULL)); if (startup_id) { gtk_window_set_startup_id (GTK_WINDOW (window), startup_id); } g_signal_connect_data (window, "delete_event", G_CALLBACK (nautilus_window_delete_event_callback), NULL, NULL, G_CONNECT_AFTER); g_signal_connect_object (window, "destroy", G_CALLBACK (nautilus_application_destroyed_window), application, 0); nautilus_application_window_list = g_list_prepend (nautilus_application_window_list, window); /* Do not yet show the window. It will be shown later on if it can * successfully display its initial URI. Otherwise it will be destroyed * without ever having seen the light of day. */ return window; } static void spatial_window_destroyed_callback (void *user_data, GObject *window) { nautilus_application_spatial_window_list = g_list_remove (nautilus_application_spatial_window_list, window); } NautilusWindow * nautilus_application_present_spatial_window (NautilusApplication *application, NautilusWindow *requesting_window, const char *startup_id, GFile *location, GdkScreen *screen) { return nautilus_application_present_spatial_window_with_selection (application, requesting_window, startup_id, location, NULL, screen); } NautilusWindow * nautilus_application_present_spatial_window_with_selection (NautilusApplication *application, NautilusWindow *requesting_window, const char *startup_id, GFile *location, GList *new_selection, GdkScreen *screen) { NautilusWindow *window; GList *l; char *uri; g_return_val_if_fail (NAUTILUS_IS_APPLICATION (application), NULL); for (l = nautilus_application_get_spatial_window_list (); l != NULL; l = l->next) { NautilusWindow *existing_window; NautilusWindowSlot *slot; GFile *existing_location; existing_window = NAUTILUS_WINDOW (l->data); slot = existing_window->details->active_pane->active_slot; existing_location = slot->pending_location; if (existing_location == NULL) { existing_location = slot->location; } if (g_file_equal (existing_location, location)) { gtk_window_present (GTK_WINDOW (existing_window)); if (new_selection && slot->content_view != NULL) { nautilus_view_set_selection (slot->content_view, new_selection); } uri = g_file_get_uri (location); nautilus_debug_log (FALSE, NAUTILUS_DEBUG_LOG_DOMAIN_USER, "present EXISTING spatial window=%p: %s", existing_window, uri); g_free (uri); return existing_window; } } window = create_window (application, NAUTILUS_TYPE_SPATIAL_WINDOW, startup_id, screen); if (requesting_window) { /* Center the window over the requesting window by default */ int orig_x, orig_y, orig_width, orig_height; int new_x, new_y, new_width, new_height; gtk_window_get_position (GTK_WINDOW (requesting_window), &orig_x, &orig_y); gtk_window_get_size (GTK_WINDOW (requesting_window), &orig_width, &orig_height); gtk_window_get_default_size (GTK_WINDOW (window), &new_width, &new_height); new_x = orig_x + (orig_width - new_width) / 2; new_y = orig_y + (orig_height - new_height) / 2; if (orig_width - new_width < 10) { new_x += 10; new_y += 10; } gtk_window_move (GTK_WINDOW (window), new_x, new_y); } nautilus_application_spatial_window_list = g_list_prepend (nautilus_application_spatial_window_list, window); g_object_weak_ref (G_OBJECT (window), spatial_window_destroyed_callback, NULL); nautilus_window_go_to_with_selection (window, location, new_selection); uri = g_file_get_uri (location); nautilus_debug_log (FALSE, NAUTILUS_DEBUG_LOG_DOMAIN_USER, "present NEW spatial window=%p: %s", window, uri); g_free (uri); return window; } static gboolean another_navigation_window_already_showing (NautilusWindow *the_window) { GList *list, *item; list = nautilus_application_get_window_list (); for (item = list; item != NULL; item = item->next) { if (item->data != the_window && NAUTILUS_IS_NAVIGATION_WINDOW (item->data)) { return TRUE; } } return FALSE; } NautilusWindow * nautilus_application_create_navigation_window (NautilusApplication *application, const char *startup_id, GdkScreen *screen) { NautilusWindow *window; char *geometry_string; gboolean maximized; g_return_val_if_fail (NAUTILUS_IS_APPLICATION (application), NULL); window = create_window (application, NAUTILUS_TYPE_NAVIGATION_WINDOW, startup_id, screen); maximized = eel_preferences_get_boolean (NAUTILUS_PREFERENCES_NAVIGATION_WINDOW_MAXIMIZED); if (maximized) { gtk_window_maximize (GTK_WINDOW (window)); } else { gtk_window_unmaximize (GTK_WINDOW (window)); } geometry_string = eel_preferences_get (NAUTILUS_PREFERENCES_NAVIGATION_WINDOW_SAVED_GEOMETRY); if (geometry_string != NULL && geometry_string[0] != 0) { /* Ignore saved window position if a window with the same * location is already showing. That way the two windows * wont appear at the exact same location on the screen. */ eel_gtk_window_set_initial_geometry_from_string (GTK_WINDOW (window), geometry_string, NAUTILUS_NAVIGATION_WINDOW_MIN_WIDTH, NAUTILUS_NAVIGATION_WINDOW_MIN_HEIGHT, another_navigation_window_already_showing (window)); } g_free (geometry_string); nautilus_debug_log (FALSE, NAUTILUS_DEBUG_LOG_DOMAIN_USER, "create new navigation window=%p", window); return window; } /* callback for changing the directory the desktop points to */ static void desktop_location_changed_callback (gpointer user_data) { if (nautilus_application_desktop_windows != NULL) { g_list_foreach (nautilus_application_desktop_windows, (GFunc) nautilus_desktop_window_update_directory, NULL); } } /* callback for showing or hiding the desktop based on the user's preference */ static void desktop_changed_callback (gpointer user_data) { NautilusApplication *application; application = NAUTILUS_APPLICATION (user_data); if ( eel_preferences_get_boolean (NAUTILUS_PREFERENCES_SHOW_DESKTOP)) { nautilus_application_open_desktop (application); } else { nautilus_application_close_desktop (); } } static gboolean window_can_be_closed (NautilusWindow *window) { if (!NAUTILUS_IS_DESKTOP_WINDOW (window)) { return TRUE; } return FALSE; } static void volume_added_callback (GVolumeMonitor *monitor, GVolume *volume, NautilusApplication *application) { if (eel_preferences_get_boolean (NAUTILUS_PREFERENCES_MEDIA_AUTOMOUNT) && g_volume_should_automount (volume) && g_volume_can_mount (volume)) { nautilus_file_operations_mount_volume (NULL, volume, TRUE); } else { /* Allow nautilus_autorun() to run. When the mount is later * added programmatically (i.e. for a blank CD), * nautilus_autorun() will be called by mount_added_callback(). */ nautilus_allow_autorun_for_volume (volume); nautilus_allow_autorun_for_volume_finish (volume); } } static void drive_eject_cb (GObject *source_object, GAsyncResult *res, gpointer user_data) { GError *error; char *primary; char *name; error = NULL; if (!g_drive_eject_with_operation_finish (G_DRIVE (source_object), res, &error)) { if (error->code != G_IO_ERROR_FAILED_HANDLED) { name = g_drive_get_name (G_DRIVE (source_object)); primary = g_strdup_printf (_("Unable to eject %s"), name); g_free (name); eel_show_error_dialog (primary, error->message, NULL); g_free (primary); } g_error_free (error); } } static void drive_eject_button_pressed (GDrive *drive, NautilusApplication *application) { GMountOperation *mount_op; mount_op = gtk_mount_operation_new (NULL); g_drive_eject_with_operation (drive, 0, mount_op, NULL, drive_eject_cb, NULL); g_object_unref (mount_op); } static void drive_listen_for_eject_button (GDrive *drive, NautilusApplication *application) { g_signal_connect (drive, "eject-button", G_CALLBACK (drive_eject_button_pressed), application); } static void drive_connected_callback (GVolumeMonitor *monitor, GDrive *drive, NautilusApplication *application) { drive_listen_for_eject_button (drive, application); } static void autorun_show_window (GMount *mount, gpointer user_data) { GFile *location; NautilusApplication *application = user_data; location = g_mount_get_root (mount); /* Ther should probably be an easier way to do this */ if (eel_preferences_get_boolean (NAUTILUS_PREFERENCES_ALWAYS_USE_BROWSER)) { NautilusWindow *window; window = nautilus_application_create_navigation_window (application, NULL, gdk_screen_get_default ()); nautilus_window_go_to (window, location); } else { nautilus_application_present_spatial_window (application, NULL, NULL, location, gdk_screen_get_default ()); } g_object_unref (location); } static void mount_added_callback (GVolumeMonitor *monitor, GMount *mount, NautilusApplication *application) { NautilusDirectory *directory; GFile *root; if (!application->session_is_active) { return; } root = g_mount_get_root (mount); directory = nautilus_directory_get_existing (root); g_object_unref (root); if (directory != NULL) { nautilus_directory_force_reload (directory); nautilus_directory_unref (directory); } nautilus_autorun (mount, autorun_show_window, application); } static NautilusWindowSlot * get_first_navigation_slot (GList *slot_list) { GList *l; for (l = slot_list; l != NULL; l = l->next) { if (NAUTILUS_IS_NAVIGATION_WINDOW_SLOT (l->data)) { return l->data; } } return NULL; } /* We redirect some slots and close others */ static gboolean should_close_slot_with_mount (NautilusWindow *window, NautilusWindowSlot *slot, GMount *mount) { if (NAUTILUS_IS_SPATIAL_WINDOW (window)) { return TRUE; } return nautilus_navigation_window_slot_should_close_with_mount (NAUTILUS_NAVIGATION_WINDOW_SLOT (slot), mount); } /* Called whenever a mount is unmounted. Check and see if there are * any windows open displaying contents on the mount. If there are, * close them. It would also be cool to save open window and position * info. * * This is also called on pre_unmount. */ static void mount_removed_callback (GVolumeMonitor *monitor, GMount *mount, NautilusApplication *application) { GList *window_list, *node, *close_list; NautilusWindow *window; NautilusWindowSlot *slot; NautilusWindowSlot *force_no_close_slot; GFile *root, *computer; gboolean unclosed_slot; close_list = NULL; force_no_close_slot = NULL; unclosed_slot = FALSE; /* Check and see if any of the open windows are displaying contents from the unmounted mount */ window_list = nautilus_application_get_window_list (); root = g_mount_get_root (mount); /* Construct a list of windows to be closed. Do not add the non-closable windows to the list. */ for (node = window_list; node != NULL; node = node->next) { window = NAUTILUS_WINDOW (node->data); if (window != NULL && window_can_be_closed (window)) { GList *l; GList *lp; GFile *location; for (lp = window->details->panes; lp != NULL; lp = lp->next) { NautilusWindowPane *pane; pane = (NautilusWindowPane*) lp->data; for (l = pane->slots; l != NULL; l = l->next) { slot = l->data; location = slot->location; if (g_file_has_prefix (location, root) || g_file_equal (location, root)) { close_list = g_list_prepend (close_list, slot); if (!should_close_slot_with_mount (window, slot, mount)) { /* We'll be redirecting this, not closing */ unclosed_slot = TRUE; } } else { unclosed_slot = TRUE; } } /* for all slots */ } /* for all panes */ } } if (nautilus_application_desktop_windows == NULL && !unclosed_slot) { /* We are trying to close all open slots. Keep one navigation slot open. */ force_no_close_slot = get_first_navigation_slot (close_list); } /* Handle the windows in the close list. */ for (node = close_list; node != NULL; node = node->next) { slot = node->data; window = slot->pane->window; if (should_close_slot_with_mount (window, slot, mount) && slot != force_no_close_slot) { nautilus_window_slot_close (slot); } else { computer = g_file_new_for_uri ("computer:///"); nautilus_window_slot_go_to (slot, computer, FALSE); g_object_unref(computer); } } g_list_free (close_list); } static char * icon_to_string (GIcon *icon) { const char * const *names; GFile *file; if (icon == NULL) { return NULL; } else if (G_IS_THEMED_ICON (icon)) { names = g_themed_icon_get_names (G_THEMED_ICON (icon)); return g_strjoinv (":", (char **)names); } else if (G_IS_FILE_ICON (icon)) { file = g_file_icon_get_file (G_FILE_ICON (icon)); return g_file_get_path (file); } return NULL; } static GIcon * icon_from_string (const char *string) { GFile *file; GIcon *icon; gchar **names; if (g_path_is_absolute (string)) { file = g_file_new_for_path (string); icon = g_file_icon_new (file); g_object_unref (file); return icon; } else { names = g_strsplit (string, ":", 0); icon = g_themed_icon_new_from_names (names, -1); g_strfreev (names); return icon; } return NULL; } static char * nautilus_application_get_session_data (void) { xmlDocPtr doc; xmlNodePtr root_node, history_node; GList *l; char *data; unsigned n_processed; xmlSaveCtxtPtr ctx; xmlBufferPtr buffer; doc = xmlNewDoc ("1.0"); root_node = xmlNewNode (NULL, "session"); xmlDocSetRootElement (doc, root_node); history_node = xmlNewChild (root_node, NULL, "history", NULL); n_processed = 0; for (l = nautilus_get_history_list (); l != NULL; l = l->next) { NautilusBookmark *bookmark; xmlNodePtr bookmark_node; GIcon *icon; char *tmp; bookmark = l->data; bookmark_node = xmlNewChild (history_node, NULL, "bookmark", NULL); tmp = nautilus_bookmark_get_name (bookmark); xmlNewProp (bookmark_node, "name", tmp); g_free (tmp); icon = nautilus_bookmark_get_icon (bookmark); tmp = icon_to_string (icon); g_object_unref (icon); if (tmp) { xmlNewProp (bookmark_node, "icon", tmp); g_free (tmp); } tmp = nautilus_bookmark_get_uri (bookmark); xmlNewProp (bookmark_node, "uri", tmp); g_free (tmp); if (nautilus_bookmark_get_has_custom_name (bookmark)) { xmlNewProp (bookmark_node, "has_custom_name", "TRUE"); } if (++n_processed > 50) { /* prevent history list from growing arbitrarily large. */ break; } } for (l = nautilus_application_window_list; l != NULL; l = l->next) { xmlNodePtr win_node, slot_node; NautilusWindow *window; NautilusWindowSlot *slot, *active_slot; GList *slots, *m; char *tmp; window = l->data; win_node = xmlNewChild (root_node, NULL, "window", NULL); xmlNewProp (win_node, "type", NAUTILUS_IS_NAVIGATION_WINDOW (window) ? "navigation" : "spatial"); if (NAUTILUS_IS_NAVIGATION_WINDOW (window)) { /* spatial windows store their state as file metadata */ GdkWindow *gdk_window; tmp = eel_gtk_window_get_geometry_string (GTK_WINDOW (window)); xmlNewProp (win_node, "geometry", tmp); g_free (tmp); gdk_window = gtk_widget_get_window (GTK_WIDGET (window)); if (gdk_window && gdk_window_get_state (gdk_window) & GDK_WINDOW_STATE_MAXIMIZED) { xmlNewProp (win_node, "maximized", "TRUE"); } if (gdk_window && gdk_window_get_state (gdk_window) & GDK_WINDOW_STATE_STICKY) { xmlNewProp (win_node, "sticky", "TRUE"); } if (gdk_window && gdk_window_get_state (gdk_window) & GDK_WINDOW_STATE_ABOVE) { xmlNewProp (win_node, "keep-above", "TRUE"); } } slots = nautilus_window_get_slots (window); active_slot = nautilus_window_get_active_slot (window); /* store one slot as window location. Otherwise * older Nautilus versions will bail when reading the file. */ tmp = nautilus_window_slot_get_location_uri (active_slot); xmlNewProp (win_node, "location", tmp); g_free (tmp); for (m = slots; m != NULL; m = m->next) { slot = NAUTILUS_WINDOW_SLOT (m->data); slot_node = xmlNewChild (win_node, NULL, "slot", NULL); tmp = nautilus_window_slot_get_location_uri (slot); xmlNewProp (slot_node, "location", tmp); g_free (tmp); if (slot == active_slot) { xmlNewProp (slot_node, "active", "TRUE"); } } g_list_free (slots); } buffer = xmlBufferCreate (); xmlIndentTreeOutput = 1; ctx = xmlSaveToBuffer (buffer, "UTF-8", XML_SAVE_FORMAT); if (xmlSaveDoc (ctx, doc) < 0 || xmlSaveFlush (ctx) < 0) { g_message ("failed to save session"); } xmlSaveClose(ctx); data = g_strndup (buffer->content, buffer->use); xmlBufferFree (buffer); xmlFreeDoc (doc); return data; } void nautilus_application_load_session (NautilusApplication *application) { xmlDocPtr doc; gboolean bail; xmlNodePtr root_node; GKeyFile *state_file; char *data; if (!egg_sm_client_is_resumed (application->smclient)) { return; } state_file = egg_sm_client_get_state_file (application->smclient); if (!state_file) { return; } data = g_key_file_get_string (state_file, "Nautilus", "documents", NULL); if (data == NULL) { return; } bail = TRUE; doc = xmlReadMemory (data, strlen (data), NULL, "UTF-8", 0); if (doc != NULL && (root_node = xmlDocGetRootElement (doc)) != NULL) { xmlNodePtr node; bail = FALSE; for (node = root_node->children; node != NULL; node = node->next) { if (!strcmp (node->name, "text")) { continue; } else if (!strcmp (node->name, "history")) { xmlNodePtr bookmark_node; gboolean emit_change; emit_change = FALSE; for (bookmark_node = node->children; bookmark_node != NULL; bookmark_node = bookmark_node->next) { if (!strcmp (bookmark_node->name, "text")) { continue; } else if (!strcmp (bookmark_node->name, "bookmark")) { xmlChar *name, *icon_str, *uri; gboolean has_custom_name; GIcon *icon; GFile *location; uri = xmlGetProp (bookmark_node, "uri"); name = xmlGetProp (bookmark_node, "name"); has_custom_name = xmlHasProp (bookmark_node, "has_custom_name") ? TRUE : FALSE; icon_str = xmlGetProp (bookmark_node, "icon"); icon = NULL; if (icon_str) { icon = icon_from_string (icon_str); } location = g_file_new_for_uri (uri); emit_change |= nautilus_add_to_history_list_no_notify (location, name, has_custom_name, icon); g_object_unref (location); if (icon) { g_object_unref (icon); } xmlFree (name); xmlFree (uri); xmlFree (icon_str); } else { g_message ("unexpected bookmark node %s while parsing session data", bookmark_node->name); bail = TRUE; continue; } } if (emit_change) { nautilus_send_history_list_changed (); } } else if (!strcmp (node->name, "window")) { NautilusWindow *window; xmlChar *type, *location_uri, *slot_uri; xmlNodePtr slot_node; GFile *location; int i; type = xmlGetProp (node, "type"); if (type == NULL) { g_message ("empty type node while parsing session data"); bail = TRUE; continue; } location_uri = xmlGetProp (node, "location"); if (location_uri == NULL) { g_message ("empty location node while parsing session data"); bail = TRUE; xmlFree (type); continue; } if (!strcmp (type, "navigation")) { xmlChar *geometry; window = nautilus_application_create_navigation_window (application, NULL, gdk_screen_get_default ()); geometry = xmlGetProp (node, "geometry"); if (geometry != NULL) { eel_gtk_window_set_initial_geometry_from_string (GTK_WINDOW (window), geometry, NAUTILUS_NAVIGATION_WINDOW_MIN_WIDTH, NAUTILUS_NAVIGATION_WINDOW_MIN_HEIGHT, FALSE); } xmlFree (geometry); if (xmlHasProp (node, "maximized")) { gtk_window_maximize (GTK_WINDOW (window)); } else { gtk_window_unmaximize (GTK_WINDOW (window)); } if (xmlHasProp (node, "sticky")) { gtk_window_stick (GTK_WINDOW (window)); } else { gtk_window_unstick (GTK_WINDOW (window)); } if (xmlHasProp (node, "keep-above")) { gtk_window_set_keep_above (GTK_WINDOW (window), TRUE); } else { gtk_window_set_keep_above (GTK_WINDOW (window), FALSE); } for (i = 0, slot_node = node->children; slot_node != NULL; slot_node = slot_node->next) { if (!strcmp (slot_node->name, "slot")) { slot_uri = xmlGetProp (slot_node, "location"); if (slot_uri != NULL) { NautilusWindowSlot *slot; if (i == 0) { slot = window->details->active_pane->active_slot; } else { slot = nautilus_window_open_slot (window->details->active_pane, NAUTILUS_WINDOW_OPEN_SLOT_APPEND); } location = g_file_new_for_uri (slot_uri); nautilus_window_slot_open_location (slot, location, FALSE); if (xmlHasProp (slot_node, "active")) { nautilus_window_set_active_slot (slot->pane->window, slot); } i++; } xmlFree (slot_uri); } } if (i == 0) { /* This may be an old session file */ location = g_file_new_for_uri (location_uri); nautilus_window_slot_open_location (window->details->active_pane->active_slot, location, FALSE); g_object_unref (location); } } else if (!strcmp (type, "spatial")) { location = g_file_new_for_uri (location_uri); window = nautilus_application_present_spatial_window (application, NULL, NULL, location, gdk_screen_get_default ()); g_object_unref (location); } else { g_message ("unknown window type \"%s\" while parsing session data", type); bail = TRUE; } xmlFree (type); xmlFree (location_uri); } else { g_message ("unexpected node %s while parsing session data", node->name); bail = TRUE; continue; } } } if (doc != NULL) { xmlFreeDoc (doc); } g_free (data); if (bail) { g_message ("failed to load session"); } } static void nautilus_application_class_init (NautilusApplicationClass *class) { GObjectClass *object_class; object_class = G_OBJECT_CLASS (class); object_class->finalize = nautilus_application_finalize; }