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  • Committer: Charles Kerr
  • Date: 2013-10-10 02:33:15 UTC
  • Revision ID: charles.kerr@canonical.com-20131010023315-ghm3eckbwcbg2fal
preliminary implementation of snap decision

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src/service.c
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#include <glib/gi18n.h>
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#include <gio/gio.h>
 
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#include <libnotify/notify.h>
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#include <url-dispatcher.h>
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#include "dbus-shared.h"
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  url_dispatch_send (appt->url, NULL, NULL);
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}
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/* Check for alarms that start at the current time.
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   If we find any, we dispatch the URL associated with them. */
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static void
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dispatch_alarm_urls (IndicatorDatetimeService * self)
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{
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  GDateTime * now = indicator_datetime_service_get_localtime (self);
 
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#if 0
 
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static void
 
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on_notification_closed (NotifyNotification * nn, gpointer gself)
 
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{
 
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  //IndicatorDatetimeService * self = INDICATOR_DATETIME_SERVICE (gself);
 
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  g_message ("hello world");
 
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  /* cleanup */
 
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  g_signal_handlers_disconnect_by_data (nn, gself);
 
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  g_object_unref (nn);
 
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}
 
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#endif
 
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static void
 
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on_alarm_popup_ok_clicked (NotifyNotification * nn G_GNUC_UNUSED, char * action G_GNUC_UNUSED, gpointer gurl)
 
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{
 
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  const char * url = gurl;
 
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  url_dispatch_send (url, NULL, NULL);
 
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}
 
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#define ALARM_ICON_NAME "alarm-symbolic"
 
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static void update_appointment_lists (IndicatorDatetimeService * self);
 
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static gboolean
 
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on_alarm_timer (gpointer gself)
 
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{
 
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  GDateTime * now;
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  GSList * l;
 
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  IndicatorDatetimeService * self = INDICATOR_DATETIME_SERVICE (gself);
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  /* Check for alarms that start at the current time.
 
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   * If we find one, trigger a snap decision displaying
 
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   * the appointment text and a single button to dismiss */
 
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  now = indicator_datetime_service_get_localtime (self);
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  for (l=self->priv->upcoming_appointments; l!=NULL; l=l->next)
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    {
 
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      gchar * title;
 
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      const gchar * body;
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      const struct IndicatorDatetimeAppt * appt = l->data;
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      if (appointment_has_alarm_url (appt) && datetimes_have_the_same_minute (now, appt->begin))
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        dispatch_alarm_url (appt);
 
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      NotifyNotification * nn;
 
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      GError * error;
 
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      if (!appointment_has_alarm_url (appt))
 
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        continue;
 
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      if (!datetimes_have_the_same_minute (now, appt->begin))
 
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        continue;
 
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      title = g_date_time_format (now, get_terse_time_format_string (now));
 
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      body = appt->summary;
 
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      nn = notify_notification_new (title, body, ALARM_ICON_NAME);
 
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      notify_notification_set_hint (nn, "x-canonical-snap-decisions",
 
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                                    g_variant_new_boolean(TRUE));
 
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      notify_notification_set_hint (nn, "x-canonical-private-button-tint",
 
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                                    g_variant_new_boolean(TRUE));
 
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      notify_notification_add_action (nn, "ok", _("OK"),
 
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                                      on_alarm_popup_ok_clicked,
 
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                                      g_strdup (appt->url), g_free);
 
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      //g_signal_connect (nn, "closed", G_CALLBACK(on_notification_closed), self);
 
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      error = NULL;
 
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      notify_notification_show (nn, &error);
 
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      if (error != NULL)
 
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        {
 
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          g_warning ("Unable to show alarm '%s' popup: %s", body, error->message);
 
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          g_error_free (error);
 
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          dispatch_alarm_url (appt);
 
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        }
 
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      g_free (title);
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    }
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  g_date_time_unref (now);
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}
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static void update_appointment_lists (IndicatorDatetimeService * self);
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static gboolean
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on_alarm_timer (gpointer self)
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{
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  dispatch_alarm_urls (self);
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  /* rebuild the alarm list asynchronously.
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     when it's done, set_upcoming_appointments() will update the alarm timer */