pidgin/gtkdocklet-gtk.c

   1 /*
   2  * System tray icon (aka docklet) plugin for Purple
   3  *
   4  * Copyright (C) 2007 Anders Hasselqvist
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License as
   8  * published by the Free Software Foundation; either version 2 of the
   9  * License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful, but
  12  * WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  19  * 02111-1307, USA.
  20  */
  21
  22 #include "internal.h"
  23 #include "pidgin.h"
  24 #include "debug.h"
  25 #include "prefs.h"
  26 #include "pidginstock.h"
  27 #include "gtkdocklet.h"
  28
  29 /* globals */
  30 GtkStatusIcon *docklet = NULL;
  31
  32 static void
  33 docklet_gtk_status_activated_cb(GtkStatusIcon *status_icon, gpointer user_data)
  34 {
  35         pidgin_docklet_clicked(1);
  36 }
  37
  38 static void
  39 docklet_gtk_status_clicked_cb(GtkStatusIcon *status_icon, guint button, guint activate_time, gpointer user_data)
  40 {
  41         pidgin_docklet_clicked(button);
  42 }
  43
  44 static void
  45 docklet_gtk_status_update_icon(PurpleStatusPrimitive status, gboolean connecting, gboolean pending)
  46 {
  47         const gchar *icon_name = NULL;
  48
  49         switch (status) {
  50                 case PURPLE_STATUS_OFFLINE:
  51                         icon_name = PIDGIN_STOCK_TRAY_OFFLINE;
  52                         break;
  53                 case PURPLE_STATUS_AWAY:
  54                         icon_name = PIDGIN_STOCK_TRAY_AWAY;
  55                         break;
  56                 case PURPLE_STATUS_UNAVAILABLE:
  57                         icon_name = PIDGIN_STOCK_TRAY_BUSY;
  58                         break;
  59                 case PURPLE_STATUS_EXTENDED_AWAY:
  60                         icon_name = PIDGIN_STOCK_TRAY_XA;
  61                         break;
  62                 case PURPLE_STATUS_INVISIBLE:
  63                         icon_name = PIDGIN_STOCK_TRAY_INVISIBLE;
  64                         break;
  65                 default:
  66                         icon_name = PIDGIN_STOCK_TRAY_AVAILABLE;
  67                         break;
  68         }
  69
  70         if (pending)
  71                 icon_name = PIDGIN_STOCK_TRAY_PENDING;
  72         if (connecting)
  73                 icon_name = PIDGIN_STOCK_TRAY_CONNECT;
  74
  75         if (icon_name) {
  76                 gtk_status_icon_set_from_icon_name(docklet, icon_name);
  77         }
  78 }
  79
  80 static void
  81 docklet_gtk_status_set_tooltip(gchar *tooltip)
  82 {
  83         if (tooltip) {
  84                 gtk_status_icon_set_tooltip(docklet, tooltip);
  85         } else {
  86                 gtk_status_icon_set_tooltip(docklet, NULL);
  87         }
  88 }
  89
  90 static void
  91 docklet_gtk_status_position_menu(GtkMenu *menu,
  92                                  int *x, int *y, gboolean *push_in,
  93                                  gpointer user_data)
  94 {
  95         gtk_status_icon_position_menu(menu, x, y, push_in, docklet);
  96 }
  97
  98 static void
  99 docklet_gtk_status_destroy(void)
 100 {
 101         g_return_if_fail(docklet != NULL);
 102
 103         pidgin_docklet_remove();
 104
 105         g_object_unref(G_OBJECT(docklet));
 106         docklet = NULL;
 107
 108         purple_debug_info("docklet", "GTK+ destroyed\n");
 109 }
 110
 111 static void
 112 docklet_gtk_status_create(gboolean recreate)
 113 {
 114         if (docklet) {
 115                 /* if this is being called when a tray icon exists, it's because
 116                    something messed up. try destroying it before we proceed,
 117                    although docklet_refcount may be all hosed. hopefully won't happen. */
 118                 purple_debug_warning("docklet", "trying to create icon but it already exists?\n");
 119                 docklet_gtk_status_destroy();
 120         }
 121
 122         docklet = gtk_status_icon_new();
 123         g_return_if_fail(docklet != NULL);
 124
 125         g_signal_connect(G_OBJECT(docklet), "activate", G_CALLBACK(docklet_gtk_status_activated_cb), NULL);
 126         g_signal_connect(G_OBJECT(docklet), "popup-menu", G_CALLBACK(docklet_gtk_status_clicked_cb), NULL);
 127
 128         pidgin_docklet_embedded();
 129         gtk_status_icon_set_visible(docklet, TRUE);
 130         purple_debug_info("docklet", "GTK+ created\n");
 131 }
 132
 133 static void
 134 docklet_gtk_status_create_ui_op(void)
 135 {
 136         docklet_gtk_status_create(FALSE);
 137 }
 138
 139 static struct docklet_ui_ops ui_ops =
 140 {
 141         docklet_gtk_status_create_ui_op,
 142         docklet_gtk_status_destroy,
 143         docklet_gtk_status_update_icon,
 144         NULL,
 145         docklet_gtk_status_set_tooltip,
 146         docklet_gtk_status_position_menu
 147 };
 148
 149 void
 150 docklet_ui_init(void)
 151 {
 152         pidgin_docklet_set_ui_ops(&ui_ops);
 153         gtk_icon_theme_append_search_path(gtk_icon_theme_get_default(),
 154                 DATADIR G_DIR_SEPARATOR_S "pixmaps" G_DIR_SEPARATOR_S "pidgin" G_DIR_SEPARATOR_S "tray");
 155 }