src/ui_unity.c

   1 /*
   2  * Copyright (C) 2010-2014 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 <unity.h>
  20
  21 #include <ui_unity.h>
  22
  23 static int initialized;
  24 static UnityLauncherEntry *psensor_entry;
  25 static unsigned int last_visible = -1;
  26
  27 void ui_unity_launcher_entry_update(struct psensor **sensors,
  28                                     unsigned int show,
  29                                     int use_celsius)
  30 {
  31         double v;
  32
  33         if (!initialized) {
  34                 psensor_entry = unity_launcher_entry_get_for_desktop_file
  35                         ("psensor.desktop");
  36
  37                 unity_launcher_entry_set_count(psensor_entry, 0);
  38                 initialized = 1;
  39         }
  40
  41         if (last_visible != show) {
  42                 if (show)
  43                         unity_launcher_entry_set_count_visible(psensor_entry,
  44                                                                TRUE);
  45                 else
  46                         unity_launcher_entry_set_count_visible(psensor_entry,
  47                                                                FALSE);
  48                 last_visible = show;
  49         }
  50
  51         if (sensors && *sensors) {
  52                 v = psensor_get_max_current_value(sensors, SENSOR_TYPE_TEMP);
  53
  54                 if (!use_celsius)
  55                         v = celsius_to_fahrenheit(v);
  56
  57                 unity_launcher_entry_set_count(psensor_entry, v);
  58         }
  59 }