src/ui_appindicator.c

   1 /*
   2     Copyright (C) 2010-2011 jeanfi@gmail.com
   3
   4     This program is free software; you can redistribute it and/or modify
   5     it under the terms of the GNU General Public License as published by
   6     the Free Software Foundation; either version 2 of the License, or
   7     (at your option) any later version.
   8
   9     This program is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12     GNU 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
  20 #include <stdio.h>
  21 #include <stdlib.h>
  22 #include <string.h>
  23
  24 #include <gtk/gtk.h>
  25 #include <libappindicator/app-indicator.h>
  26
  27 #include "psensor.h"
  28 #include "ui.h"
  29 #include "ui_appindicator.h"
  30 #include "ui_pref.h"
  31
  32 static void cb_appindicator_show(gpointer data,
  33                                  guint cb_action,
  34                                  GtkWidget *item)
  35 {
  36         struct ui_psensor *ui = (struct ui_psensor *)data;
  37
  38         gtk_window_present(GTK_WINDOW(ui->main_window));
  39 }
  40
  41 static void cb_appindicator_quit(gpointer data,
  42                                         guint cb_action,
  43                                         GtkWidget *item)
  44 {
  45         ui_psensor_quit(data);
  46 }
  47
  48 static void cb_appindicator_preferences(gpointer data,
  49                                         guint cb_action,
  50                                         GtkWidget *item)
  51 {
  52 #ifdef HAVE_APPINDICATOR_029
  53         gdk_threads_enter();
  54 #endif
  55
  56         ui_pref_dialog_run((struct ui_psensor *)data);
  57
  58 #ifdef HAVE_APPINDICATOR_029
  59         gdk_threads_leave();
  60 #endif
  61 }
  62
  63 static GtkItemFactoryEntry menu_items[] = {
  64         {"/Show",
  65          NULL, cb_appindicator_show, 0, "<Item>"},
  66         {"/Preferences",
  67          NULL, cb_appindicator_preferences, 0, "<Item>"},
  68         {"/sep1",
  69          NULL, NULL, 0, "<Separator>"},
  70         {"/Quit",
  71          "", cb_appindicator_quit, 0, "<StockItem>", GTK_STOCK_QUIT},
  72 };
  73
  74 static gint nmenu_items = sizeof(menu_items) / sizeof(menu_items[0]);
  75 GtkWidget *ui_appindicator_get_menu(struct ui_psensor *ui)
  76 {
  77         GtkItemFactory *item_factory;
  78
  79         item_factory = gtk_item_factory_new(GTK_TYPE_MENU, "<main>", NULL);
  80
  81         gtk_item_factory_create_items(item_factory,
  82                                       nmenu_items, menu_items, ui);
  83         return gtk_item_factory_get_widget(item_factory, "<main>");
  84 }
  85
  86 void ui_appindicator_update(struct ui_psensor *ui)
  87 {
  88         struct psensor **sensor_cur = ui->sensors;
  89         AppIndicatorStatus status;
  90         int attention = 0;
  91
  92         if (!ui->indicator)
  93                 return;
  94
  95         while (*sensor_cur) {
  96                 struct psensor *s = *sensor_cur;
  97
  98                 if (s->alarm_enabled && s->alarm_raised) {
  99                         attention = 1;
 100                         break;
 101                 }
 102
 103                 sensor_cur++;
 104         }
 105
 106         status = app_indicator_get_status(ui->indicator);
 107
 108         if (!attention && status == APP_INDICATOR_STATUS_ATTENTION)
 109                 app_indicator_set_status
 110                     (ui->indicator, APP_INDICATOR_STATUS_ACTIVE);
 111
 112         if (attention && status == APP_INDICATOR_STATUS_ACTIVE)
 113                 app_indicator_set_status
 114                     (ui->indicator, APP_INDICATOR_STATUS_ATTENTION);
 115 }
 116
 117 void ui_appindicator_init(struct ui_psensor *ui)
 118 {
 119         GtkWidget *indicatormenu;
 120
 121         ui->indicator
 122             = app_indicator_new("psensor",
 123                                 "psensor",
 124                                 APP_INDICATOR_CATEGORY_APPLICATION_STATUS);
 125
 126         app_indicator_set_status(ui->indicator, APP_INDICATOR_STATUS_ACTIVE);
 127         app_indicator_set_attention_icon(ui->indicator, "psensor_hot");
 128
 129         indicatormenu = ui_appindicator_get_menu(ui);
 130         app_indicator_set_menu(ui->indicator, GTK_MENU(indicatormenu));
 131 }