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authorFederico Mena Quintero <federico@helixcode.com>2001-01-03 00:35:57 +0800
committerFederico Mena Quintero <federico@src.gnome.org>2001-01-03 00:35:57 +0800
commitb3e4ed6da61c048e670a0623f18645f5519c3cd0 (patch)
treec268921b31edfe03e295dced8325c33c43e86892 /calendar/gui/alarm-notify.c
parent45f3b8b6e04845a465d6b4d06a2af876e90296ce (diff)
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Unconditionally remove the client from the alarm notification system.
2001-01-01 Federico Mena Quintero <federico@helixcode.com> * gui/gnome-cal.c (gnome_calendar_destroy): Unconditionally remove the client from the alarm notification system. Removed all the obsolete alarm code. * gui/event-editor.c: Removed some crufty externs left over from Gnomecal. * gui/calendar-commands.c: #include "goto.h" Removed crufty variables left over from Gnomecal. (new_calendar): Do not take a full_name parameter. (init_username): Removed function. (init_calendar): Wheeeeeeee! Removed crufty function. (quit_cmd): Removed function. * gui/print.c (WEEK_STARTS_ON_MONDAY): Made it unconditionally FALSE because we do not use the configuration setting anyways. Sigh, all the printing code needs to be revamped. svn path=/trunk/; revision=7209
Diffstat (limited to 'calendar/gui/alarm-notify.c')
-rw-r--r--calendar/gui/alarm-notify.c406
1 files changed, 406 insertions, 0 deletions
diff --git a/calendar/gui/alarm-notify.c b/calendar/gui/alarm-notify.c
index 6f0e8e6759..805b29f81d 100644
--- a/calendar/gui/alarm-notify.c
+++ b/calendar/gui/alarm-notify.c
@@ -509,3 +509,409 @@ alarm_notify_remove_client (CalClient *client)
g_hash_table_remove (client_alarms_hash, client);
}
+
+
+
+#if 0
+
+/* Sends a mail notification of an alarm trigger */
+static void
+mail_notification (char *mail_address, char *text, time_t app_time)
+{
+ pid_t pid;
+ int p [2];
+ char *command;
+
+ pipe (p);
+ pid = fork ();
+ if (pid == 0){
+ int dev_null;
+
+ dev_null = open ("/dev/null", O_RDWR);
+ dup2 (p [0], 0);
+ dup2 (dev_null, 1);
+ dup2 (dev_null, 2);
+ execl ("/usr/lib/sendmail", "/usr/lib/sendmail",
+ mail_address, NULL);
+ _exit (127);
+ }
+ command = g_strconcat ("To: ", mail_address, "\n",
+ "Subject: ", _("Reminder of your appointment at "),
+ ctime (&app_time), "\n\n", text, "\n", NULL);
+ write (p [1], command, strlen (command));
+ close (p [1]);
+ close (p [0]);
+ g_free (command);
+}
+
+static int
+max_open_files (void)
+{
+ static int files;
+
+ if (files)
+ return files;
+
+ files = sysconf (_SC_OPEN_MAX);
+ if (files != -1)
+ return files;
+#ifdef OPEN_MAX
+ return files = OPEN_MAX;
+#else
+ return files = 256;
+#endif
+}
+
+/* Executes a program as a notification of an alarm trigger */
+static void
+program_notification (char *command, int close_standard)
+{
+ struct sigaction ignore, save_intr, save_quit;
+ int status = 0, i;
+ pid_t pid;
+
+ ignore.sa_handler = SIG_IGN;
+ sigemptyset (&ignore.sa_mask);
+ ignore.sa_flags = 0;
+
+ sigaction (SIGINT, &ignore, &save_intr);
+ sigaction (SIGQUIT, &ignore, &save_quit);
+
+ if ((pid = fork ()) < 0){
+ fprintf (stderr, "\n\nfork () = -1\n");
+ return;
+ }
+ if (pid == 0){
+ pid = fork ();
+ if (pid == 0){
+ const int top = max_open_files ();
+ sigaction (SIGINT, &save_intr, NULL);
+ sigaction (SIGQUIT, &save_quit, NULL);
+
+ for (i = (close_standard ? 0 : 3); i < top; i++)
+ close (i);
+
+ /* FIXME: As an excercise to the reader, copy the
+ * code from mc to setup shell properly instead of
+ * /bin/sh. Yes, this comment is larger than a cut and paste.
+ */
+ execl ("/bin/sh", "/bin/sh", "-c", command, (char *) 0);
+
+ _exit (127);
+ } else {
+ _exit (127);
+ }
+ }
+ wait (&status);
+ sigaction (SIGINT, &save_intr, NULL);
+ sigaction (SIGQUIT, &save_quit, NULL);
+}
+
+/* Queues a snooze alarm */
+static void
+snooze (GnomeCalendar *gcal, CalComponent *comp, time_t occur, int snooze_mins, gboolean audio)
+{
+ time_t now, trigger;
+ struct tm tm;
+ CalAlarmInstance ai;
+
+ now = time (NULL);
+ tm = *localtime (&now);
+ tm.tm_min += snooze_mins;
+
+ trigger = mktime (&tm);
+ if (trigger == -1) {
+ g_message ("snooze(): produced invalid time_t; not queueing alarm!");
+ return;
+ }
+
+#if 0
+ cal_component_get_uid (comp, &ai.uid);
+ ai.type = audio ? ALARM_AUDIO : ALARM_DISPLAY;
+#endif
+ ai.trigger = trigger;
+ ai.occur = occur;
+
+ setup_alarm (gcal, &ai);
+}
+
+struct alarm_notify_closure {
+ GnomeCalendar *gcal;
+ CalComponent *comp;
+ time_t occur;
+};
+
+/* Callback used for the result of the alarm notification dialog */
+static void
+display_notification_cb (AlarmNotifyResult result, int snooze_mins, gpointer data)
+{
+ struct alarm_notify_closure *c;
+
+ c = data;
+
+ switch (result) {
+ case ALARM_NOTIFY_CLOSE:
+ break;
+
+ case ALARM_NOTIFY_SNOOZE:
+ snooze (c->gcal, c->comp, c->occur, snooze_mins, FALSE);
+ break;
+
+ case ALARM_NOTIFY_EDIT:
+ gnome_calendar_edit_object (c->gcal, c->comp);
+ break;
+
+ default:
+ g_assert_not_reached ();
+ }
+
+ gtk_object_unref (GTK_OBJECT (c->comp));
+ g_free (c);
+}
+
+/* Present a display notification of an alarm trigger */
+static void
+display_notification (time_t trigger, time_t occur, CalComponent *comp, GnomeCalendar *gcal)
+{
+ gboolean result;
+ struct alarm_notify_closure *c;
+
+ gtk_object_ref (GTK_OBJECT (comp));
+
+ c = g_new (struct alarm_notify_closure, 1);
+ c->gcal = gcal;
+ c->comp = comp;
+ c->occur = occur;
+
+ result = alarm_notify_dialog (trigger, occur, comp, display_notification_cb, c);
+ if (!result) {
+ g_message ("display_notification(): could not display the alarm notification dialog");
+ g_free (c);
+ gtk_object_unref (GTK_OBJECT (comp));
+ }
+}
+
+/* Present an audible notification of an alarm trigger */
+static void
+audio_notification (time_t trigger, time_t occur, CalComponent *comp, GnomeCalendar *gcal)
+{
+ g_message ("AUDIO NOTIFICATION!");
+ /* FIXME */
+}
+
+/* Callback function used when an alarm is triggered */
+static void
+trigger_alarm_cb (gpointer alarm_id, time_t trigger, gpointer data)
+{
+ struct trigger_alarm_closure *c;
+ GnomeCalendarPrivate *priv;
+ CalComponent *comp;
+ CalClientGetStatus status;
+ const char *uid;
+ ObjectAlarms *oa;
+ GList *l;
+
+ c = data;
+ priv = c->gcal->priv;
+
+ /* Fetch the object */
+
+ status = cal_client_get_object (priv->client, c->uid, &comp);
+
+ switch (status) {
+ case CAL_CLIENT_GET_SUCCESS:
+ /* Go on */
+ break;
+ case CAL_CLIENT_GET_SYNTAX_ERROR:
+ case CAL_CLIENT_GET_NOT_FOUND:
+ g_message ("trigger_alarm_cb(): syntax error in fetched object");
+ return;
+ }
+
+ g_assert (comp != NULL);
+
+ /* Present notification */
+
+ switch (c->type) {
+ case CAL_COMPONENT_ALARM_EMAIL:
+#if 0
+ g_assert (ico->malarm.enabled);
+ mail_notification (ico->malarm.data, ico->summary, c->occur);
+#endif
+ break;
+
+ case CAL_COMPONENT_ALARM_PROCEDURE:
+#if 0
+ g_assert (ico->palarm.enabled);
+ program_notification (ico->palarm.data, FALSE);
+#endif
+ break;
+
+ case CAL_COMPONENT_ALARM_DISPLAY:
+#if 0
+ g_assert (ico->dalarm.enabled);
+#endif
+ display_notification (trigger, c->occur, comp, c->gcal);
+ break;
+
+ case CAL_COMPONENT_ALARM_AUDIO:
+#if 0
+ g_assert (ico->aalarm.enabled);
+#endif
+ audio_notification (trigger, c->occur, comp, c->gcal);
+ break;
+
+ default:
+ break;
+ }
+
+ /* Remove the alarm from the hash table */
+ cal_component_get_uid (comp, &uid);
+ oa = g_hash_table_lookup (priv->alarms, uid);
+ g_assert (oa != NULL);
+
+ l = g_list_find (oa->alarm_ids, alarm_id);
+ g_assert (l != NULL);
+
+ oa->alarm_ids = g_list_remove_link (oa->alarm_ids, l);
+ g_list_free_1 (l);
+
+ if (!oa->alarm_ids) {
+ g_hash_table_remove (priv->alarms, uid);
+ g_free (oa->uid);
+ g_free (oa);
+ }
+
+ gtk_object_unref (GTK_OBJECT (comp));
+}
+
+#endif
+
+#if 0
+
+static void
+stop_beeping (GtkObject* object, gpointer data)
+{
+ guint timer_tag, beep_tag;
+ timer_tag = GPOINTER_TO_INT (gtk_object_get_data (object, "timer_tag"));
+ beep_tag = GPOINTER_TO_INT (gtk_object_get_data (object, "beep_tag"));
+
+ if (beep_tag > 0) {
+ gtk_timeout_remove (beep_tag);
+ gtk_object_set_data (object, "beep_tag", GINT_TO_POINTER (0));
+ }
+ if (timer_tag > 0) {
+ gtk_timeout_remove (timer_tag);
+ gtk_object_set_data (object, "timer_tag", GINT_TO_POINTER (0));
+ }
+}
+
+static gint
+start_beeping (gpointer data)
+{
+ gdk_beep ();
+
+ return TRUE;
+}
+
+static gint
+timeout_beep (gpointer data)
+{
+ stop_beeping (data, NULL);
+ return FALSE;
+}
+
+void
+calendar_notify (time_t activation_time, CalendarAlarm *which, void *data)
+{
+ iCalObject *ico = data;
+ guint beep_tag, timer_tag;
+ int ret;
+ gchar* snooze_button = (enable_snooze ? _("Snooze") : NULL);
+ time_t now, diff;
+
+ if (&ico->aalarm == which){
+ time_t app = ico->aalarm.trigger + ico->aalarm.offset;
+ GtkWidget *w;
+ char *msg;
+
+ msg = g_strconcat (_("Reminder of your appointment at "),
+ ctime (&app), "`",
+ ico->summary, "'", NULL);
+
+ /* Idea: we need Snooze option :-) */
+ w = gnome_message_box_new (msg, GNOME_MESSAGE_BOX_INFO, _("Ok"), snooze_button, NULL);
+ beep_tag = gtk_timeout_add (1000, start_beeping, NULL);
+ if (enable_aalarm_timeout)
+ timer_tag = gtk_timeout_add (audio_alarm_timeout*1000,
+ timeout_beep, w);
+ else
+ timer_tag = 0;
+ gtk_object_set_data (GTK_OBJECT (w), "timer_tag",
+ GINT_TO_POINTER (timer_tag));
+ gtk_object_set_data (GTK_OBJECT (w), "beep_tag",
+ GINT_TO_POINTER (beep_tag));
+ gtk_widget_ref (w);
+ gtk_window_set_modal (GTK_WINDOW (w), FALSE);
+ ret = gnome_dialog_run (GNOME_DIALOG (w));
+ switch (ret) {
+ case 1:
+ stop_beeping (GTK_OBJECT (w), NULL);
+ now = time (NULL);
+ diff = now - which->trigger;
+ which->trigger = which->trigger + diff + snooze_secs;
+ which->offset = which->offset - diff - snooze_secs;
+ alarm_add (which, &calendar_notify, data);
+ break;
+ default:
+ stop_beeping (GTK_OBJECT (w), NULL);
+ break;
+ }
+
+ gtk_widget_unref (w);
+ return;
+ }
+
+ if (&ico->palarm == which){
+ execute (ico->palarm.data, 0);
+ return;
+ }
+
+ if (&ico->malarm == which){
+ time_t app = ico->malarm.trigger + ico->malarm.offset;
+
+ mail_notify (ico->malarm.data, ico->summary, app);
+ return;
+ }
+
+ if (&ico->dalarm == which){
+ time_t app = ico->dalarm.trigger + ico->dalarm.offset;
+ GtkWidget *w;
+ char *msg;
+
+ if (beep_on_display)
+ gdk_beep ();
+ msg = g_strconcat (_("Reminder of your appointment at "),
+ ctime (&app), "`",
+ ico->summary, "'", NULL);
+ w = gnome_message_box_new (msg, GNOME_MESSAGE_BOX_INFO,
+ _("Ok"), snooze_button, NULL);
+ gtk_window_set_modal (GTK_WINDOW (w), FALSE);
+ ret = gnome_dialog_run (GNOME_DIALOG (w));
+ switch (ret) {
+ case 1:
+ now = time (NULL);
+ diff = now - which->trigger;
+ which->trigger = which->trigger + diff + snooze_secs;
+ which->offset = which->offset - diff - snooze_secs;
+ alarm_add (which, &calendar_notify, data);
+ break;
+ default:
+ break;
+ }
+
+ return;
+ }
+}
+
+#endif