From 3ade071f273aaa973e44bf95d6b1d4913a18f03b Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:39:48 +0200 Subject: Adding upstream version 43.2. Signed-off-by: Daniel Baumann --- src/nautilus-progress-persistence-handler.c | 384 ++++++++++++++++++++++++++++ 1 file changed, 384 insertions(+) create mode 100644 src/nautilus-progress-persistence-handler.c (limited to 'src/nautilus-progress-persistence-handler.c') diff --git a/src/nautilus-progress-persistence-handler.c b/src/nautilus-progress-persistence-handler.c new file mode 100644 index 0000000..b10795d --- /dev/null +++ b/src/nautilus-progress-persistence-handler.c @@ -0,0 +1,384 @@ +/* + * nautilus-progress-persistence-handler.c: file operation progress notification handler. + * + * Copyright (C) 2007, 2011, 2015 Red Hat, Inc. + * + * This program 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. + * + * This program 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, see . + * + * Authors: Alexander Larsson + * Cosimo Cecchi + * Carlos Soriano + * + */ + +#include + +#include "nautilus-progress-persistence-handler.h" + +#include "nautilus-application.h" +#include "nautilus-progress-info-widget.h" + +#include + +#include "nautilus-progress-info.h" +#include "nautilus-progress-info-manager.h" + +struct _NautilusProgressPersistenceHandler +{ + GObject parent_instance; + + NautilusProgressInfoManager *manager; + + NautilusApplication *app; + guint active_infos; +}; + +G_DEFINE_TYPE (NautilusProgressPersistenceHandler, nautilus_progress_persistence_handler, G_TYPE_OBJECT); + +/* Our policy for showing progress notification is the following: + * - file operations that end within two seconds do not get notified in any way + * - if no file operations are running, and one passes the two seconds + * timeout, a window is displayed with the progress + * - if the window is closed, we show a resident notification, depending on + * the capabilities of the notification daemon running in the session + * - if some file operations are running, and another one passes the two seconds + * timeout, and the window is showing, we add it to the window directly + * - in the same case, but when the window is not showing, we update the resident + * notification, changing its message + * - when one file operation finishes, if it's not the last one, we only update the + * resident notification's message + * - in the same case, if it's the last one, we close the resident notification, + * and trigger a transient one + * - in the same case, but the window was showing, we just hide the window + */ + +static gboolean server_has_persistence (void); + +static void +show_file_transfers (NautilusProgressPersistenceHandler *self) +{ + GFile *home; + + home = g_file_new_for_path (g_get_home_dir ()); + nautilus_application_open_location (self->app, home, NULL, NULL); + + g_object_unref (home); +} + +static void +action_show_file_transfers (GSimpleAction *action, + GVariant *parameter, + gpointer user_data) +{ + NautilusProgressPersistenceHandler *self; + + self = NAUTILUS_PROGRESS_PERSISTENCE_HANDLER (user_data); + show_file_transfers (self); +} + +static GActionEntry progress_persistence_entries[] = +{ + { "show-file-transfers", action_show_file_transfers, NULL, NULL, NULL } +}; + +static void +progress_persistence_handler_update_notification (NautilusProgressPersistenceHandler *self) +{ + GNotification *notification; + gchar *body; + + if (!server_has_persistence ()) + { + return; + } + + notification = g_notification_new (_("File Operations")); + g_notification_set_default_action (notification, "app.show-file-transfers"); + g_notification_add_button (notification, _("Show Details"), + "app.show-file-transfers"); + + body = g_strdup_printf (ngettext ("%'d file operation active", + "%'d file operations active", + self->active_infos), + self->active_infos); + g_notification_set_body (notification, body); + + nautilus_application_send_notification (self->app, + "progress", notification); + + g_object_unref (notification); + g_free (body); +} + +void +nautilus_progress_persistence_handler_make_persistent (NautilusProgressPersistenceHandler *self) +{ + GList *windows; + + windows = nautilus_application_get_windows (self->app); + if (self->active_infos > 0 && windows == NULL) + { + progress_persistence_handler_update_notification (self); + } +} + +static void +progress_persistence_handler_show_complete_notification (NautilusProgressPersistenceHandler *self) +{ + GNotification *complete_notification; + + if (!server_has_persistence ()) + { + return; + } + + complete_notification = g_notification_new (_("File Operations")); + g_notification_set_body (complete_notification, + _("All file operations have been completed")); + nautilus_application_send_notification (self->app, + "transfer-complete", + complete_notification); + + g_object_unref (complete_notification); +} + +static void +progress_persistence_handler_hide_notification (NautilusProgressPersistenceHandler *self) +{ + if (!server_has_persistence ()) + { + return; + } + + nautilus_application_withdraw_notification (self->app, + "progress"); +} + +static void +progress_info_finished_cb (NautilusProgressInfo *info, + NautilusProgressPersistenceHandler *self) +{ + GtkWindow *last_active_window; + + self->active_infos--; + + last_active_window = gtk_application_get_active_window (GTK_APPLICATION (self->app)); + + if (self->active_infos > 0) + { + if (last_active_window == NULL) + { + progress_persistence_handler_update_notification (self); + } + } + else + { + if ((last_active_window == NULL) || !gtk_window_is_active (last_active_window)) + { + progress_persistence_handler_hide_notification (self); + progress_persistence_handler_show_complete_notification (self); + } + } +} + +static void +handle_new_progress_info (NautilusProgressPersistenceHandler *self, + NautilusProgressInfo *info) +{ + GList *windows; + g_signal_connect (info, "finished", + G_CALLBACK (progress_info_finished_cb), self); + + self->active_infos++; + windows = nautilus_application_get_windows (self->app); + + if (windows == NULL) + { + progress_persistence_handler_update_notification (self); + } +} + +typedef struct +{ + NautilusProgressInfo *info; + NautilusProgressPersistenceHandler *self; +} TimeoutData; + +static void +timeout_data_free (TimeoutData *data) +{ + g_clear_object (&data->self); + g_clear_object (&data->info); + + g_slice_free (TimeoutData, data); +} + +static TimeoutData * +timeout_data_new (NautilusProgressPersistenceHandler *self, + NautilusProgressInfo *info) +{ + TimeoutData *retval; + + retval = g_slice_new0 (TimeoutData); + retval->self = g_object_ref (self); + retval->info = g_object_ref (info); + + return retval; +} + +static gboolean +new_op_started_timeout (TimeoutData *data) +{ + NautilusProgressInfo *info = data->info; + NautilusProgressPersistenceHandler *self = data->self; + + if (nautilus_progress_info_get_is_paused (info)) + { + return TRUE; + } + + if (!nautilus_progress_info_get_is_finished (info)) + { + handle_new_progress_info (self, info); + } + + timeout_data_free (data); + + return FALSE; +} + +static void +release_application (NautilusProgressInfo *info, + NautilusProgressPersistenceHandler *self) +{ + /* release the GApplication hold we acquired */ + g_application_release (g_application_get_default ()); +} + +static void +progress_info_started_cb (NautilusProgressInfo *info, + NautilusProgressPersistenceHandler *self) +{ + TimeoutData *data; + + /* hold GApplication so we never quit while there's an operation pending */ + g_application_hold (g_application_get_default ()); + + g_signal_connect (info, "finished", + G_CALLBACK (release_application), self); + + data = timeout_data_new (self, info); + + /* timeout for the progress window to appear */ + g_timeout_add_seconds (2, + (GSourceFunc) new_op_started_timeout, + data); +} + +static void +new_progress_info_cb (NautilusProgressInfoManager *manager, + NautilusProgressInfo *info, + NautilusProgressPersistenceHandler *self) +{ + g_signal_connect (info, "started", + G_CALLBACK (progress_info_started_cb), self); +} + +static void +nautilus_progress_persistence_handler_dispose (GObject *obj) +{ + NautilusProgressPersistenceHandler *self = NAUTILUS_PROGRESS_PERSISTENCE_HANDLER (obj); + + g_clear_object (&self->manager); + + G_OBJECT_CLASS (nautilus_progress_persistence_handler_parent_class)->dispose (obj); +} + +static gboolean +server_has_persistence (void) +{ + static gboolean retval = FALSE; + GDBusConnection *conn; + GVariant *result; + char **cap, **caps; + static gboolean initialized = FALSE; + + if (initialized) + { + return retval; + } + initialized = TRUE; + + conn = g_application_get_dbus_connection (g_application_get_default ()); + result = g_dbus_connection_call_sync (conn, + "org.freedesktop.Notifications", + "/org/freedesktop/Notifications", + "org.freedesktop.Notifications", + "GetCapabilities", + g_variant_new ("()"), + G_VARIANT_TYPE ("(as)"), + G_DBUS_CALL_FLAGS_NONE, + -1, NULL, NULL); + + if (result == NULL) + { + return FALSE; + } + + g_variant_get (result, "(^a&s)", &caps); + + for (cap = caps; *cap != NULL; cap++) + { + if (g_strcmp0 ("persistence", *cap) == 0) + { + retval = TRUE; + } + } + + g_free (caps); + g_variant_unref (result); + + return retval; +} + +static void +nautilus_progress_persistence_handler_init (NautilusProgressPersistenceHandler *self) +{ + self->manager = nautilus_progress_info_manager_dup_singleton (); + g_signal_connect (self->manager, "new-progress-info", + G_CALLBACK (new_progress_info_cb), self); +} + +static void +nautilus_progress_persistence_handler_class_init (NautilusProgressPersistenceHandlerClass *klass) +{ + GObjectClass *oclass; + + oclass = G_OBJECT_CLASS (klass); + oclass->dispose = nautilus_progress_persistence_handler_dispose; +} + +NautilusProgressPersistenceHandler * +nautilus_progress_persistence_handler_new (GObject *app) +{ + NautilusProgressPersistenceHandler *self; + + self = g_object_new (NAUTILUS_TYPE_PROGRESS_PERSISTENCE_HANDLER, NULL); + self->app = NAUTILUS_APPLICATION (app); + + g_action_map_add_action_entries (G_ACTION_MAP (self->app), + progress_persistence_entries, G_N_ELEMENTS (progress_persistence_entries), + self); + return self; +} -- cgit v1.2.3