src/plugins/trayicon/trayicon.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2003 Hiroyuki Yamamoto and the Sylpheed-Claws Team
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 #include <stdio.h>
  21
  22 #include <glib.h>
  23 #include <gtk/gtk.h>
  24
  25 #include "plugin.h"
  26 #include "hooks.h"
  27 #include "folder.h"
  28 #include "mainwindow.h"
  29 #include "gtkutils.h"
  30 #include "intl.h"
  31
  32 #include "eggtrayicon.h"
  33 #include "newmail.xpm"
  34 #include "unreadmail.xpm"
  35 #include "nomail.xpm"
  36
  37 static gint hook_id;
  38
  39 static GdkPixmap *newmail_pixmap;
  40 static GdkPixmap *newmail_bitmap;
  41 static GdkPixmap *unreadmail_pixmap;
  42 static GdkPixmap *unreadmail_bitmap;
  43 static GdkPixmap *nomail_pixmap;
  44 static GdkPixmap *nomail_bitmap;
  45
  46 static EggTrayIcon *trayicon;
  47 static GtkWidget *eventbox;
  48 static GtkWidget *image;
  49 static GtkTooltips *tooltips;
  50
  51 typedef enum
  52 {
  53         TRAYICON_NEW,
  54         TRAYICON_UNREAD,
  55         TRAYICON_UNREADMARKED,
  56         TRAYICON_NOTHING,
  57 } TrayIconType;
  58
  59 /* static gboolean mainwin_hidden = FALSE; */
  60
  61 static void set_trayicon_pixmap(TrayIconType icontype)
  62 {
  63         GdkPixmap *pixmap = NULL;
  64         GdkBitmap *bitmap = NULL;
  65
  66         switch(icontype) {
  67         case TRAYICON_NEW:
  68                 pixmap = newmail_pixmap;
  69                 bitmap = newmail_bitmap;
  70                 break;
  71         case TRAYICON_UNREAD:
  72         case TRAYICON_UNREADMARKED:
  73                 pixmap = unreadmail_pixmap;
  74                 bitmap = unreadmail_bitmap;
  75                 break;
  76         default:
  77                 pixmap = nomail_pixmap;
  78                 bitmap = nomail_bitmap;
  79                 break;
  80         }
  81
  82         gtk_pixmap_set(GTK_PIXMAP(image), pixmap, bitmap);
  83         gtk_widget_shape_combine_mask(GTK_WIDGET(trayicon), bitmap, GTK_WIDGET(image)->allocation.x, GTK_WIDGET(image)->allocation.y);
  84 }
  85
  86 static void update(void)
  87 {
  88         gint new, unread, unreadmarked, total;
  89         gchar *buf;
  90
  91         folder_count_total_msgs(&new, &unread, &unreadmarked, &total);
  92         buf = g_strdup_printf("New %d, Unread: %d, Total: %d", new, unread, total);
  93
  94         gtk_tooltips_set_tip(tooltips, eventbox, buf, "");
  95         g_free(buf);
  96
  97         set_trayicon_pixmap(new > 0 ? TRAYICON_NEW : (unread > 0 ? TRAYICON_UNREAD : TRAYICON_NOTHING));
  98 }
  99
 100 static gboolean folder_item_update_hook(gpointer source, gpointer data)
 101 {
 102         update();
 103
 104         return FALSE;
 105 }
 106
 107 static gboolean click_cb(GtkWidget * widget,
 108                          GdkEventButton * event, gpointer user_data)
 109 {
 110         MainWindow *mainwin;
 111
 112 /*
 113         mainwin = mainwindow_get_mainwindow();
 114         if (GTK_WIDGET_VISIBLE(GTK_WIDGET(mainwin->window))) {
 115                 gtk_widget_hide_all(mainwin->window);
 116         } else {
 117                 gtk_widget_show_all(mainwin->window);
 118         }
 119 */
 120         return TRUE;
 121 }
 122
 123 static void resize_cb(GtkWidget *widget, GtkAllocation *allocation)
 124 {
 125         update();
 126 }
 127
 128 int plugin_init(gchar **error)
 129 {
 130         GtkPacker *packer;
 131
 132         hook_id = hooks_register_hook (FOLDER_ITEM_UPDATE_HOOKLIST, folder_item_update_hook, NULL);
 133         if (hook_id == -1) {
 134                 *error = g_strdup("Failed to register folder item update hook");
 135                 return -1;
 136         }
 137
 138         trayicon = egg_tray_icon_new("Sylpheed-Claws");
 139 /*        trayicon = gtk_window_new(GTK_WINDOW_TOPLEVEL); */
 140         gtk_window_set_default_size(GTK_WINDOW(trayicon), 16, 16);
 141         gtk_container_set_border_width(GTK_CONTAINER(trayicon), 0);
 142
 143         PIXMAP_CREATE(GTK_WIDGET(trayicon), nomail_pixmap, nomail_bitmap, nomail_xpm);
 144         PIXMAP_CREATE(GTK_WIDGET(trayicon), unreadmail_pixmap, unreadmail_bitmap, unreadmail_xpm);
 145         PIXMAP_CREATE(GTK_WIDGET(trayicon), newmail_pixmap, newmail_bitmap, newmail_xpm);
 146
 147         eventbox = gtk_event_box_new();
 148         gtk_container_set_border_width(GTK_CONTAINER(eventbox), 0);
 149         gtk_container_add(GTK_CONTAINER(trayicon), GTK_WIDGET(eventbox));
 150
 151         packer = GTK_PACKER(gtk_packer_new());
 152         gtk_container_add(GTK_CONTAINER(eventbox), GTK_WIDGET(packer));
 153         gtk_container_set_border_width(GTK_CONTAINER(packer), 0);
 154
 155         image = gtk_pixmap_new(nomail_pixmap, nomail_bitmap);
 156         gtk_packer_add_defaults(GTK_PACKER(packer), GTK_WIDGET(image), GTK_SIDE_TOP, GTK_ANCHOR_CENTER, GTK_PACK_EXPAND);
 157
 158         gtk_signal_connect(GTK_OBJECT(trayicon), "size_allocate", GTK_SIGNAL_FUNC(resize_cb), NULL);
 159         gtk_signal_connect(GTK_OBJECT(eventbox), "button-press-event", GTK_SIGNAL_FUNC(click_cb), NULL);
 160
 161         tooltips = gtk_tooltips_new();
 162         gtk_tooltips_set_delay(tooltips, 1000);
 163         gtk_tooltips_enable(tooltips);
 164
 165         gtk_widget_show_all(GTK_WIDGET(trayicon));
 166
 167         update();
 168
 169         return 0;
 170 }
 171
 172 void plugin_done(void)
 173 {
 174         gtk_widget_destroy(GTK_WIDGET(trayicon));
 175         hooks_unregister_hook(FOLDER_ITEM_UPDATE_HOOKLIST, hook_id);
 176 }
 177
 178 const gchar *plugin_name(void)
 179 {
 180         return _("Trayicon");
 181 }
 182
 183 const gchar *plugin_desc(void)
 184 {
 185         return _("This plugin places a mailbox icon in the system tray that "
 186                  "indicates if you have new or unread mail.\n"
 187                  "\n"
 188                  "The mailbox is empty if you have no unread mail, otherwise "
 189                  "it contains a letter. A tooltip shows new, unread and total "
 190                  "number of messages.");
 191 }
 192
 193 const gchar *plugin_type(void)
 194 {
 195         return "GTK";
 196 }