src/ui_notify.c

   1 /*
   2  * Copyright (C) 2010-2011 jeanfi@gmail.com
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License as
   6  * published by the Free Software Foundation; either version 2 of the
   7  * License, or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful, but
  10  * WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  17  * 02110-1301 USA
  18  */
  19 #include <stdlib.h>
  20 #include <string.h>
  21 #include <sys/time.h>
  22
  23 #include <libnotify/notify.h>
  24
  25 #include "ui.h"
  26 #include "ui_notify.h"
  27
  28 void ui_notify(struct psensor *sensor, struct ui_psensor *ui)
  29 {
  30         struct timeval *t = malloc(sizeof(struct timeval));
  31         char *name;
  32         NotifyNotification *notif;
  33
  34         if (gettimeofday(t, NULL) != 0) {
  35                 fprintf(stderr, _("ERROR: failed gettimeofday\n"));
  36                 free(t);
  37
  38                 return;
  39         }
  40
  41         if (!ui->notification_last_time) {
  42                 /* first notification */
  43                 ui->notification_last_time = t;
  44         } else {
  45
  46                 if (t->tv_sec - ui->notification_last_time->tv_sec < 60) {
  47                         /* last notification less than 1mn ago */
  48                         free(t);
  49                         return;
  50                 } else {
  51                         /* last notification more than 1mn ago */
  52                         free(ui->notification_last_time);
  53                         ui->notification_last_time = t;
  54                 }
  55         }
  56
  57         if (notify_is_initted() == FALSE)
  58                 notify_init("psensor");
  59
  60         if (notify_is_initted() == TRUE) {
  61                 name = strdup(sensor->name);
  62
  63                 /*
  64                  * Since libnotify 0.7 notify_notification_new has
  65                  * only 3 parameters.
  66                  *
  67                  * NOTIFY_CHECK_VERSION exists since 0.5.2.
  68                  */
  69 #ifdef NOTIFY_CHECK_VERSION
  70 #if NOTIFY_CHECK_VERSION(0, 7, 0)
  71                 notif = notify_notification_new(_("Temperature alert"),
  72                                                 name,
  73                                                 NULL);
  74 #else
  75                 notif = notify_notification_new(_("Temperature alert"),
  76                                                 name,
  77                                                 NULL,
  78                                                 GTK_WIDGET(ui->main_window));
  79 #endif
  80 #else
  81                 notif = notify_notification_new(_("Temperature alert"),
  82                                                 name,
  83                                                 NULL,
  84                                                 GTK_WIDGET(ui->main_window));
  85 #endif
  86
  87                 notify_notification_show(notif, NULL);
  88
  89                 g_object_unref(notif);
  90         }
  91 }