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authorFederico Mena Quintero <federico@ximian.com>2001-08-23 09:41:56 +0800
committerFederico Mena Quintero <federico@src.gnome.org>2001-08-23 09:41:56 +0800
commitd464c77c920ab042ac4c16caf78a4d5c02fb6681 (patch)
tree715225cf0d16edfa639ce0712a861906829b83f8 /calendar/gui
parent8cb5eafe19b6710d0a81256aa1203441a35e01ee (diff)
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Added a snooze flag to differentiate snoozed alarms from real occurrences.
2001-08-22 Federico Mena Quintero <federico@ximian.com> * gui/alarm-notify/alarm-queue.c (QueuedAlarm): Added a snooze flag to differentiate snoozed alarms from real occurrences. (add_component_alarms): Do not specify a destroy function for the alarm trigger. We handle this in the callbacks now. (alarm_trigger_cb): Just remove the alarms for the unimplemented notification types. (create_snooze): Implemented snooze. (notify_dialog_cb): Snooze as appropriate. svn path=/trunk/; revision=12412
Diffstat (limited to 'calendar/gui')
-rw-r--r--calendar/gui/alarm-notify/alarm-queue.c211
-rw-r--r--calendar/gui/dialogs/alarm-page.glade2
2 files changed, 144 insertions, 69 deletions
diff --git a/calendar/gui/alarm-notify/alarm-queue.c b/calendar/gui/alarm-notify/alarm-queue.c
index 7f829e1bf5..b12eca317d 100644
--- a/calendar/gui/alarm-notify/alarm-queue.c
+++ b/calendar/gui/alarm-notify/alarm-queue.c
@@ -79,13 +79,16 @@ typedef struct {
/* Instance from our parent CompQueuedAlarms->alarms->alarms list */
CalAlarmInstance *instance;
+
+ /* Whether this is a snoozed queued alarm or a normal one */
+ guint snooze : 1;
} QueuedAlarm;
/* Alarm ID for the midnight refresh function */
static gpointer midnight_refresh_id = NULL;
-static void display_notification (time_t trigger, CalAlarmInstance *instance,
- CalComponent *comp, CalComponentAlarm *alarm);
+static void display_notification (time_t trigger, CompQueuedAlarms *cqa,
+ gpointer alarm_id, CalComponentAlarm *alarm);
@@ -144,21 +147,12 @@ lookup_client (CalClient *client)
return g_hash_table_lookup (client_alarms_hash, client);
}
-/* Callback used when an alarm triggers */
-static void
-alarm_trigger_cb (gpointer alarm_id, time_t trigger, gpointer data)
+/* Looks up a queued alarm based on its alarm ID */
+static QueuedAlarm *
+lookup_queued_alarm (CompQueuedAlarms *cqa, gpointer alarm_id)
{
- CompQueuedAlarms *cqa;
- CalComponent *comp;
GSList *l;
QueuedAlarm *qa;
- CalComponentAlarm *alarm;
- CalAlarmAction action;
-
- cqa = data;
- comp = cqa->alarms->comp;
-
- /* Look for the queued alarm so that we can identify its occurrence */
qa = NULL;
@@ -168,58 +162,21 @@ alarm_trigger_cb (gpointer alarm_id, time_t trigger, gpointer data)
break;
}
- g_assert (qa != NULL);
-
- /* Decide what to do based on the alarm action. We use the trigger that
- * is passed to us instead of the one from the instance structure
- * because this may be a snoozed alarm instead of an original
- * occurrence.
- */
-
- alarm = cal_component_get_alarm (comp, qa->instance->auid);
- g_assert (alarm != NULL);
-
- cal_component_alarm_get_action (alarm, &action);
-
- switch (action) {
- case CAL_ALARM_AUDIO:
- /* FIXME: audio_notification (); */
- break;
-
- case CAL_ALARM_DISPLAY:
- display_notification (trigger, qa->instance, comp, alarm);
- break;
-
- case CAL_ALARM_EMAIL:
- /* FIXME: mail_notification (); */
- break;
-
- case CAL_ALARM_PROCEDURE:
- /* FIXME: procedure_notification (); */
- break;
-
- default:
- g_assert_not_reached ();
- break;
- }
-
- cal_component_alarm_free (alarm);
+ g_assert (l != NULL);
+ return qa;
}
-/* Callback used when an alarm must be destroyed */
+/* Removes an alarm from the list of alarms of a component. If the alarm was
+ * the last one listed for the component, it removes the component itself.
+ */
static void
-alarm_destroy_cb (gpointer alarm_id, gpointer data)
+remove_queued_alarm (CompQueuedAlarms *cqa, gpointer alarm_id)
{
- CompQueuedAlarms *cqa;
- GSList *l;
QueuedAlarm *qa;
const char *uid;
+ GSList *l;
- cqa = data;
-
- qa = NULL; /* Keep GCC happy */
-
- /* Find the alarm in the queued alarms */
+ qa = NULL;
for (l = cqa->queued_alarms; l; l = l->next) {
qa = l->data;
@@ -229,8 +186,6 @@ alarm_destroy_cb (gpointer alarm_id, gpointer data)
g_assert (l != NULL);
- /* Remove it and free it */
-
cqa->queued_alarms = g_slist_remove_link (cqa->queued_alarms, l);
g_slist_free_1 (l);
@@ -253,6 +208,60 @@ alarm_destroy_cb (gpointer alarm_id, gpointer data)
g_free (cqa);
}
+/* Callback used when an alarm triggers */
+static void
+alarm_trigger_cb (gpointer alarm_id, time_t trigger, gpointer data)
+{
+ CompQueuedAlarms *cqa;
+ CalComponent *comp;
+ QueuedAlarm *qa;
+ CalComponentAlarm *alarm;
+ CalAlarmAction action;
+
+ cqa = data;
+ comp = cqa->alarms->comp;
+
+ qa = lookup_queued_alarm (cqa, alarm_id);
+
+ /* Decide what to do based on the alarm action. We use the trigger that
+ * is passed to us instead of the one from the instance structure
+ * because this may be a snoozed alarm instead of an original
+ * occurrence.
+ */
+
+ alarm = cal_component_get_alarm (comp, qa->instance->auid);
+ g_assert (alarm != NULL);
+
+ cal_component_alarm_get_action (alarm, &action);
+
+ switch (action) {
+ case CAL_ALARM_AUDIO:
+ /* FIXME: audio_notification (); */
+ remove_queued_alarm (cqa, alarm_id);
+ break;
+
+ case CAL_ALARM_DISPLAY:
+ display_notification (trigger, cqa, alarm_id, alarm);
+ break;
+
+ case CAL_ALARM_EMAIL:
+ /* FIXME: mail_notification (); */
+ remove_queued_alarm (cqa, alarm_id);
+ break;
+
+ case CAL_ALARM_PROCEDURE:
+ /* FIXME: procedure_notification (); */
+ remove_queued_alarm (cqa, alarm_id);
+ break;
+
+ default:
+ g_assert_not_reached ();
+ break;
+ }
+
+ cal_component_alarm_free (alarm);
+}
+
/* Adds the alarms in a CalComponentAlarms structure to the alarms queued for a
* particular client. Also puts the triggers in the alarm timer queue.
*/
@@ -282,7 +291,7 @@ add_component_alarms (ClientAlarms *ca, CalComponentAlarms *alarms)
instance = l->data;
- alarm_id = alarm_add (instance->trigger, alarm_trigger_cb, cqa, alarm_destroy_cb);
+ alarm_id = alarm_add (instance->trigger, alarm_trigger_cb, cqa, NULL);
if (!alarm_id) {
g_message ("add_component_alarms(): Could not schedule a trigger for "
"%ld, discarding...", (long) instance->trigger);
@@ -292,6 +301,7 @@ add_component_alarms (ClientAlarms *ca, CalComponentAlarms *alarms)
qa = g_new (QueuedAlarm, 1);
qa->alarm_id = alarm_id;
qa->instance = instance;
+ qa->snooze = FALSE;
cqa->queued_alarms = g_slist_prepend (cqa->queued_alarms, qa);
}
@@ -442,13 +452,61 @@ obj_removed_cb (CalClient *client, const char *uid, gpointer data)
/* Notification functions */
+/* Creates a snooze alarm based on an existing one. The snooze offset is
+ * compued with respect to the current time.
+ */
+static void
+create_snooze (CompQueuedAlarms *cqa, gpointer alarm_id, int snooze_mins)
+{
+ QueuedAlarm *orig_qa, *qa;
+ CalAlarmInstance *instance;
+ time_t t;
+ gpointer new_id;
+
+ orig_qa = lookup_queued_alarm (cqa, alarm_id);
+
+ t = time (NULL);
+ t += snooze_mins * 60;
+
+ new_id = alarm_add (t, alarm_trigger_cb, cqa, NULL);
+ if (!new_id) {
+ g_message ("create_snooze(): Could not schedule a trigger for "
+ "%ld, discarding...", (long) t);
+ return;
+ }
+
+ instance = g_new (CalAlarmInstance, 1);
+ instance->auid = orig_qa->instance->auid;
+ instance->trigger = t;
+ instance->occur_start = orig_qa->instance->occur_start;
+ instance->occur_end = orig_qa->instance->occur_end;
+
+ cqa->alarms->alarms = g_slist_prepend (cqa->alarms->alarms, instance);
+
+ qa = g_new (QueuedAlarm, 1);
+ qa->alarm_id = new_id;
+ qa->instance = instance;
+ qa->snooze = TRUE;
+
+ cqa->queued_alarms = g_slist_prepend (cqa->queued_alarms, qa);
+}
+
+struct notify_dialog_closure {
+ CompQueuedAlarms *cqa;
+ gpointer alarm_id;
+};
+
/* Callback used from the alarm notify dialog */
static void
notify_dialog_cb (AlarmNotifyResult result, int snooze_mins, gpointer data)
{
+ struct notify_dialog_closure *c;
+
+ c = data;
+
switch (result) {
case ALARM_NOTIFY_SNOOZE:
- /* FIXME */
+ create_snooze (c->cqa, c->alarm_id, snooze_mins);
break;
case ALARM_NOTIFY_EDIT:
@@ -456,19 +514,30 @@ notify_dialog_cb (AlarmNotifyResult result, int snooze_mins, gpointer data)
break;
case ALARM_NOTIFY_CLOSE:
- default:
+ /* Do nothing */
break;
+
+ default:
+ g_assert_not_reached ();
}
+
+ remove_queued_alarm (c->cqa, c->alarm_id);
+ g_free (c);
}
/* Performs notification of a display alarm */
static void
-display_notification (time_t trigger, CalAlarmInstance *instance,
- CalComponent *comp, CalComponentAlarm *alarm)
+display_notification (time_t trigger, CompQueuedAlarms *cqa,
+ gpointer alarm_id, CalComponentAlarm *alarm)
{
+ CalComponent *comp;
CalComponentVType vtype;
CalComponentText text;
+ QueuedAlarm *qa;
const char *message;
+ struct notify_dialog_closure *c;
+
+ comp = cqa->alarms->comp;
vtype = cal_component_get_vtype (comp);
@@ -487,10 +556,16 @@ display_notification (time_t trigger, CalAlarmInstance *instance,
message = _("No description available.");
}
+ c = g_new (struct notify_dialog_closure, 1);
+ c->cqa = cqa;
+ c->alarm_id = alarm_id;
+
+ qa = lookup_queued_alarm (cqa, alarm_id);
+
if (!alarm_notify_dialog (trigger,
- instance->occur_start, instance->occur_end,
+ qa->instance->occur_start, qa->instance->occur_end,
vtype, message,
- notify_dialog_cb, comp))
+ notify_dialog_cb, c))
g_message ("display_notification(): Could not create the alarm notify dialog");
}
diff --git a/calendar/gui/dialogs/alarm-page.glade b/calendar/gui/dialogs/alarm-page.glade
index 076d38f76e..c1e6010431 100644
--- a/calendar/gui/dialogs/alarm-page.glade
+++ b/calendar/gui/dialogs/alarm-page.glade
@@ -221,7 +221,7 @@ Run a program
<wrap>False</wrap>
<value>1</value>
<lower>0</lower>
- <upper>100</upper>
+ <upper>999</upper>
<step>1</step>
<page>10</page>
<page_size>10</page_size>