2006-11-12 [paul] 2.6.0cvs34
[claws.git] / src / plugins / trayicon / trayicon.c
index ceed01b20e34d88e10697557279ccc89d37916fb..15fdfbdb9150a66850bd5eeceb9f647c4366459b 100644 (file)
@@ -1,6 +1,6 @@
 /*
  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999-2003 Hiroyuki Yamamoto and the Sylpheed-Claws Team
+ * Copyright (C) 1999-2006 Hiroyuki Yamamoto and the Claws Mail Team
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -14,7 +14,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 
 #ifdef HAVE_CONFIG_H
@@ -24,6 +24,7 @@
 #include <stdio.h>
 
 #include <glib.h>
+#include <glib/gi18n.h>
 #include <gtk/gtk.h>
 
 #include "common/sylpheed.h"
 #include "folder.h"
 #include "mainwindow.h"
 #include "gtkutils.h"
-#include "intl.h"
 #include "menu.h"
 #include "toolbar.h"
 #include "prefs_common.h"
 #include "main.h"
 #include "alertpanel.h"
+#include "account.h"
 #include "gtk/manage_window.h"
 
 #include "eggtrayicon.h"
+
 #include "newmarkedmail.xpm"
 #include "unreadmarkedmail.xpm"
 #include "newmail.xpm"
 #include "unreadmail.xpm"
 #include "nomail.xpm"
-
-static guint hook_id;
-
-static GdkPixmap *newmail_pixmap;
-static GdkPixmap *newmail_bitmap;
-static GdkPixmap *unreadmail_pixmap;
-static GdkPixmap *unreadmail_bitmap;
-static GdkPixmap *newmarkedmail_pixmap;
-static GdkPixmap *newmarkedmail_bitmap;
-static GdkPixmap *unreadmarkedmail_pixmap;
-static GdkPixmap *unreadmarkedmail_bitmap;
-static GdkPixmap *nomail_pixmap;
-static GdkPixmap *nomail_bitmap;
+#include "newmarkedmail.offline.xpm"
+#include "unreadmarkedmail.offline.xpm"
+#include "newmail.offline.xpm"
+#include "unreadmail.offline.xpm"
+#include "nomail.offline.xpm"
+
+static guint item_hook_id;
+static guint folder_hook_id;
+static guint offline_hook_id;
+static guint account_hook_id;
+
+static GdkPixmap *newmail_pixmap[2];
+static GdkPixmap *newmail_bitmap[2];
+static GdkPixmap *unreadmail_pixmap[2];
+static GdkPixmap *unreadmail_bitmap[2];
+static GdkPixmap *newmarkedmail_pixmap[2];
+static GdkPixmap *newmarkedmail_bitmap[2];
+static GdkPixmap *unreadmarkedmail_pixmap[2];
+static GdkPixmap *unreadmarkedmail_bitmap[2];
+static GdkPixmap *nomail_pixmap[2];
+static GdkPixmap *nomail_bitmap[2];
 
 static EggTrayIcon *trayicon;
 static GtkWidget *eventbox;
 static GtkWidget *image;
 static GtkTooltips *tooltips;
 static GtkWidget *traymenu_popup;
+static GtkItemFactory *traymenu_factory;
+static gboolean updating_menu = FALSE;
 
 guint destroy_signal_id;
 
@@ -76,95 +88,164 @@ typedef enum
        TRAYICON_NEWMARKED,
        TRAYICON_UNREAD,
        TRAYICON_UNREADMARKED,
-       TRAYICON_NOTHING,
+       TRAYICON_NOTHING
 } TrayIconType;
 
-static void trayicon_get_cb        (gpointer data, guint action, GtkWidget *widget);
 static void trayicon_get_all_cb            (gpointer data, guint action, GtkWidget *widget);
 static void trayicon_compose_cb            (gpointer data, guint action, GtkWidget *widget);
+static void trayicon_compose_acc_cb (GtkMenuItem *menuitem, gpointer data );
 static void trayicon_addressbook_cb (gpointer data, guint action, GtkWidget *widget);
 static void trayicon_exit_cb       (gpointer data, guint action, GtkWidget *widget);
+static void trayicon_toggle_offline_cb (gpointer data, guint action, GtkWidget *widget);
 static void resize_cb              (GtkWidget *widget, GtkRequisition *req, gpointer user_data);
 
 static GtkItemFactoryEntry trayicon_popup_menu_entries[] =
 {
-       {N_("/_Get"),                   NULL, trayicon_get_cb,          0, NULL},
-       {N_("/Get _All"),               NULL, trayicon_get_all_cb,      0, NULL},
-       {N_("/---"),                    NULL, NULL,                     0, "<Separator>"},
-       {N_("/_Email"),                 NULL, trayicon_compose_cb,      0, NULL},
-       {N_("/Open A_ddressbook"),      NULL, trayicon_addressbook_cb,  0, NULL},
-       {N_("/---"),                    NULL, NULL,                     0, "<Separator>"},
-       {N_("/E_xit Sylpheed"),         NULL, trayicon_exit_cb,         0, NULL}
+       {N_("/_Get Mail"),              NULL, trayicon_get_all_cb,              0, NULL},
+       {N_("/---"),                    NULL, NULL,                             0, "<Separator>"},
+       {N_("/_Email"),                 NULL, trayicon_compose_cb,              0, NULL},
+       {N_("/_Email from account"),    NULL, NULL,                             0, "<Branch>"},
+       {N_("/---"),                    NULL, NULL,                             0, "<Separator>"},
+       {N_("/Open A_ddressbook"),      NULL, trayicon_addressbook_cb,          0, NULL},
+       {N_("/---"),                    NULL, NULL,                             0, "<Separator>"},
+       {N_("/_Work Offline"),          NULL, trayicon_toggle_offline_cb,       0, "<CheckItem>"},
+       {N_("/---"),                    NULL, NULL,                             0, "<Separator>"},
+       {N_("/E_xit Claws Mail"),       NULL, trayicon_exit_cb,                 0, NULL}
 };
 
+static gboolean trayicon_set_accounts_hook(gpointer source, gpointer data)
+{
+       GList *cur_ac, *cur_item = NULL;
+       GtkWidget *menu;
+       GtkWidget *menuitem;
+       PrefsAccount *ac_prefs;
+
+       GList *account_list = account_get_list();
+
+       menu = gtk_item_factory_get_widget(traymenu_factory,
+                                          "/Email from account");
+
+       /* destroy all previous menu item */
+       cur_item = GTK_MENU_SHELL(menu)->children;
+       while (cur_item != NULL) {
+               GList *next = cur_item->next;
+               gtk_widget_destroy(GTK_WIDGET(cur_item->data));
+               cur_item = next;
+       }
+
+       for (cur_ac = account_list; cur_ac != NULL; cur_ac = cur_ac->next) {
+               ac_prefs = (PrefsAccount *)cur_ac->data;
+
+               menuitem = gtk_menu_item_new_with_label
+                       (ac_prefs->account_name ? ac_prefs->account_name
+                        : _("Untitled"));
+               gtk_widget_show(menuitem);
+               gtk_menu_append(GTK_MENU(menu), menuitem);
+               g_signal_connect(G_OBJECT(menuitem), "activate",
+                                G_CALLBACK(trayicon_compose_acc_cb),
+                                ac_prefs);
+       }
+       return FALSE;
+}
+
 static void set_trayicon_pixmap(TrayIconType icontype)
 {
        GdkPixmap *pixmap = NULL;
        GdkBitmap *bitmap = NULL;
+       static GdkPixmap *last_pixmap = NULL;
 
        switch(icontype) {
        case TRAYICON_NEW:
-               pixmap = newmail_pixmap;
-               bitmap = newmail_bitmap;
+               pixmap = newmail_pixmap[prefs_common.work_offline];
+               bitmap = newmail_bitmap[prefs_common.work_offline];
                break;
        case TRAYICON_NEWMARKED:
-               pixmap = newmarkedmail_pixmap;
-               bitmap = newmarkedmail_bitmap;
+               pixmap = newmarkedmail_pixmap[prefs_common.work_offline];
+               bitmap = newmarkedmail_bitmap[prefs_common.work_offline];
                break;
        case TRAYICON_UNREAD:
-               pixmap = unreadmail_pixmap;
-               bitmap = unreadmail_bitmap;
+               pixmap = unreadmail_pixmap[prefs_common.work_offline];
+               bitmap = unreadmail_bitmap[prefs_common.work_offline];
                break;
        case TRAYICON_UNREADMARKED:
-               pixmap = unreadmarkedmail_pixmap;
-               bitmap = unreadmarkedmail_bitmap;
+               pixmap = unreadmarkedmail_pixmap[prefs_common.work_offline];
+               bitmap = unreadmarkedmail_bitmap[prefs_common.work_offline];
                break;
        default:
-               pixmap = nomail_pixmap;
-               bitmap = nomail_bitmap;
+               pixmap = nomail_pixmap[prefs_common.work_offline];
+               bitmap = nomail_bitmap[prefs_common.work_offline];
                break;
        }
 
+       if (pixmap == last_pixmap) {
+               return;
+       }
+
        gtk_image_set_from_pixmap(GTK_IMAGE(image), pixmap, bitmap);
-       gtk_widget_shape_combine_mask(GTK_WIDGET(trayicon), bitmap, GTK_WIDGET(image)->allocation.x, GTK_WIDGET(image)->allocation.y);
 
+       last_pixmap = pixmap;
 }
 
-static void update(void)
+static void update(FolderItem *removed_item)
 {
-       gint new, unread, unreadmarked, total;
+       guint new, unread, unreadmarked, marked, total;
        gchar *buf;
        TrayIconType icontype = TRAYICON_NOTHING;
 
-       folder_count_total_msgs(&new, &unread, &unreadmarked, &total);
-       buf = g_strdup_printf("New %d, Unread: %d, Total: %d", new, unread, total);
+       folder_count_total_msgs(&new, &unread, &unreadmarked, &marked, &total);
+       if (removed_item) {
+               total -= removed_item->total_msgs;
+               new -= removed_item->new_msgs;
+               unread -= removed_item->unread_msgs;
+       }
+
+       buf = g_strdup_printf(_("New %d, Unread: %d, Total: %d"), new, unread, total);
 
         gtk_tooltips_set_tip(tooltips, eventbox, buf, "");
        g_free(buf);
-       
-       if (new > 0 && unreadmarked > 0)
+
+       if (new > 0 && unreadmarked > 0) {
                icontype = TRAYICON_NEWMARKED;
-       else if (new > 0)
+       } else if (new > 0) {
                icontype = TRAYICON_NEW;
-       else if (unreadmarked > 0)
+       } else if (unreadmarked > 0) {
                icontype = TRAYICON_UNREADMARKED;
-       else if (unread > 0)
+       } else if (unread > 0) {
                icontype = TRAYICON_UNREAD;
+       }
 
        set_trayicon_pixmap(icontype);
 }
 
 static gboolean folder_item_update_hook(gpointer source, gpointer data)
 {
-       update();
+       update(NULL);
 
        return FALSE;
 }
 
+static gboolean folder_update_hook(gpointer source, gpointer data)
+{
+       FolderUpdateData *hookdata;
+       hookdata = source;
+       if (hookdata->update_flags & FOLDER_REMOVE_FOLDERITEM)
+               update(hookdata->item);
+       else
+               update(NULL);
+
+       return FALSE;
+}
+
+static gboolean offline_update_hook(gpointer source, gpointer data)
+{
+       update(NULL);
+       return FALSE;
+}
+
 static void resize_cb(GtkWidget *widget, GtkRequisition *req,
                      gpointer user_data)
 {
-       update();
+       update(NULL);
 }
 
 static gboolean click_cb(GtkWidget * widget,
@@ -172,20 +253,32 @@ static gboolean click_cb(GtkWidget * widget,
 {
        MainWindow *mainwin;
 
-       if (event == NULL)
+       if (event == NULL) {
                return TRUE;
+       }
 
        mainwin = mainwindow_get_mainwindow();
-       
+
        switch (event->button) {
        case 1:
                if (GTK_WIDGET_VISIBLE(GTK_WIDGET(mainwin->window))) {
                        main_window_hide(mainwin);
                } else {
                        main_window_show(mainwin);
-               }
+        }
                break;
        case 3:
+               /* tell callbacks to skip any event */
+               updating_menu = TRUE;
+               /* initialize checkitem according to current offline state */
+               gtk_check_menu_item_set_active(
+                       GTK_CHECK_MENU_ITEM(gtk_item_factory_get_item(traymenu_factory,
+                       _("/Work Offline"))), prefs_common.work_offline);
+               gtk_widget_set_sensitive(
+                       GTK_WIDGET(gtk_item_factory_get_item(traymenu_factory,
+                       _("/Get Mail"))), mainwin->lock_count == 0);
+               updating_menu = FALSE;
+
                gtk_menu_popup( GTK_MENU(traymenu_popup), NULL, NULL, NULL, NULL,
                       event->button, event->time );
                break;
@@ -207,85 +300,114 @@ static void destroy_cb(GtkWidget *widget, gpointer *data)
 static void create_trayicon()
 {
        gint n_entries = 0;
-       GtkItemFactory *traymenu_factory;
-#if 0
-       GtkPacker *packer;
-#endif
 
-        trayicon = egg_tray_icon_new("Sylpheed-Claws");
+       trayicon = egg_tray_icon_new("Claws Mail");
        gtk_widget_realize(GTK_WIDGET(trayicon));
        gtk_window_set_default_size(GTK_WINDOW(trayicon), 16, 16);
-        gtk_container_set_border_width(GTK_CONTAINER(trayicon), 0);
+       gtk_container_set_border_width(GTK_CONTAINER(trayicon), 0);
+
+       PIXMAP_CREATE(GTK_WIDGET(trayicon), nomail_pixmap[0], nomail_bitmap[0], nomail_xpm);
+       PIXMAP_CREATE(GTK_WIDGET(trayicon), unreadmail_pixmap[0], unreadmail_bitmap[0], unreadmail_xpm);
+       PIXMAP_CREATE(GTK_WIDGET(trayicon), newmail_pixmap[0], newmail_bitmap[0], newmail_xpm);
+       PIXMAP_CREATE(GTK_WIDGET(trayicon), unreadmarkedmail_pixmap[0], unreadmarkedmail_bitmap[0], unreadmarkedmail_xpm);
+       PIXMAP_CREATE(GTK_WIDGET(trayicon), newmarkedmail_pixmap[0], newmarkedmail_bitmap[0], newmarkedmail_xpm);
+
+       PIXMAP_CREATE(GTK_WIDGET(trayicon), nomail_pixmap[1], nomail_bitmap[1], nomail_offline_xpm);
+       PIXMAP_CREATE(GTK_WIDGET(trayicon), unreadmail_pixmap[1], unreadmail_bitmap[1], unreadmail_offline_xpm);
+       PIXMAP_CREATE(GTK_WIDGET(trayicon), newmail_pixmap[1], newmail_bitmap[1], newmail_offline_xpm);
+       PIXMAP_CREATE(GTK_WIDGET(trayicon), unreadmarkedmail_pixmap[1], unreadmarkedmail_bitmap[1], unreadmarkedmail_offline_xpm);
+       PIXMAP_CREATE(GTK_WIDGET(trayicon), newmarkedmail_pixmap[1], newmarkedmail_bitmap[1], newmarkedmail_offline_xpm);
 
-        PIXMAP_CREATE(GTK_WIDGET(trayicon), nomail_pixmap, nomail_bitmap, nomail_xpm);
-        PIXMAP_CREATE(GTK_WIDGET(trayicon), unreadmail_pixmap, unreadmail_bitmap, unreadmail_xpm);
-        PIXMAP_CREATE(GTK_WIDGET(trayicon), newmail_pixmap, newmail_bitmap, newmail_xpm);
-        PIXMAP_CREATE(GTK_WIDGET(trayicon), unreadmarkedmail_pixmap, unreadmarkedmail_bitmap, unreadmarkedmail_xpm);
-        PIXMAP_CREATE(GTK_WIDGET(trayicon), newmarkedmail_pixmap, newmarkedmail_bitmap, newmarkedmail_xpm);
 
-        eventbox = gtk_event_box_new();
-        gtk_container_set_border_width(GTK_CONTAINER(eventbox), 0);
-        gtk_container_add(GTK_CONTAINER(trayicon), GTK_WIDGET(eventbox));
+       eventbox = gtk_event_box_new();
+       gtk_container_set_border_width(GTK_CONTAINER(eventbox), 0);
+       gtk_container_add(GTK_CONTAINER(trayicon), GTK_WIDGET(eventbox));
 
-        image = gtk_image_new_from_pixmap(nomail_pixmap, nomail_bitmap);
-        gtk_container_add(GTK_CONTAINER(eventbox), image);
+       image = gtk_image_new_from_pixmap(nomail_pixmap[0], nomail_bitmap[0]);
+       gtk_container_add(GTK_CONTAINER(eventbox), image);
 
        destroy_signal_id =
        g_signal_connect(G_OBJECT(trayicon), "destroy",
-                        G_CALLBACK(destroy_cb), NULL);
+               G_CALLBACK(destroy_cb), NULL);
        g_signal_connect(GTK_OBJECT(trayicon), "size-request",
-                        G_CALLBACK(resize_cb), NULL);
+               G_CALLBACK(resize_cb), NULL);
        g_signal_connect(G_OBJECT(eventbox), "button-press-event",
-                        G_CALLBACK(click_cb), NULL);
+               G_CALLBACK(click_cb), NULL);
 
-        tooltips = gtk_tooltips_new();
-        gtk_tooltips_set_delay(tooltips, 1000);
-        gtk_tooltips_enable(tooltips);
+       tooltips = gtk_tooltips_new();
+       gtk_tooltips_set_delay(tooltips, 1000);
+       gtk_tooltips_enable(tooltips);
 
        n_entries = sizeof(trayicon_popup_menu_entries) /
-               sizeof(trayicon_popup_menu_entries[0]);
+       sizeof(trayicon_popup_menu_entries[0]);
        traymenu_popup = menu_create_items(trayicon_popup_menu_entries,
-                                      n_entries,
-                                      "<TrayiconMenu>", &traymenu_factory,
-                                      NULL);
+                                               n_entries, "<TrayiconMenu>", &traymenu_factory,
+                                               NULL);
 
-        gtk_widget_show_all(GTK_WIDGET(trayicon));
+       gtk_widget_show_all(GTK_WIDGET(trayicon));
 
-       update();
+       update(NULL);
 }
 
 int plugin_init(gchar **error)
 {
        if ((sylpheed_get_version() > VERSION_NUMERIC)) {
-               *error = g_strdup("Your sylpheed version is newer than the version the plugin was built with");
+               *error = g_strdup(_("Your version of Claws Mail is newer than the version the Trayicon plugin was built with"));
                return -1;
        }
 
        if ((sylpheed_get_version() < MAKE_NUMERIC_VERSION(0, 9, 3, 86))) {
-               *error = g_strdup("Your sylpheed version is too old");
+               *error = g_strdup(_("Your version of Claws Mail is too old for the Trayicon plugin"));
                return -1;
        }
 
-       hook_id = hooks_register_hook (FOLDER_ITEM_UPDATE_HOOKLIST, folder_item_update_hook, NULL);
-       if (hook_id == -1) {
-               *error = g_strdup("Failed to register folder item update hook");
+       item_hook_id = hooks_register_hook (FOLDER_ITEM_UPDATE_HOOKLIST, folder_item_update_hook, NULL);
+       if (item_hook_id == -1) {
+               *error = g_strdup(_("Failed to register folder item update hook"));
+               return -1;
+       }
+
+       folder_hook_id = hooks_register_hook (FOLDER_UPDATE_HOOKLIST, folder_update_hook, NULL);
+       if (folder_hook_id == -1) {
+               *error = g_strdup(_("Failed to register folder update hook"));
+               return -1;
+       }
+
+       offline_hook_id = hooks_register_hook (OFFLINE_SWITCH_HOOKLIST, offline_update_hook, NULL);
+       if (offline_hook_id == -1) {
+               *error = g_strdup(_("Failed to register offline switch hook"));
+               return -1;
+       }
+
+       account_hook_id = hooks_register_hook (ACCOUNT_LIST_CHANGED_HOOKLIST, trayicon_set_accounts_hook, NULL);
+       if (offline_hook_id == -1) {
+               *error = g_strdup(_("Failed to register offline switch hook"));
                return -1;
        }
 
        create_trayicon();
+       trayicon_set_accounts_hook(NULL, NULL);
 
-        return 0;
+       return 0;
 }
 
 void plugin_done(void)
 {
-       g_signal_handler_disconnect(G_OBJECT(trayicon), destroy_signal_id);
+       hooks_unregister_hook(FOLDER_ITEM_UPDATE_HOOKLIST, item_hook_id);
+       hooks_unregister_hook(FOLDER_UPDATE_HOOKLIST, folder_hook_id);
+       hooks_unregister_hook(OFFLINE_SWITCH_HOOKLIST, offline_hook_id);
+       hooks_unregister_hook(ACCOUNT_LIST_CHANGED_HOOKLIST, account_hook_id);
 
+       if (sylpheed_is_exiting())
+               return;
+
+       g_signal_handler_disconnect(G_OBJECT(trayicon), destroy_signal_id);
+       
        gtk_widget_destroy(GTK_WIDGET(trayicon));
-       hooks_unregister_hook(FOLDER_ITEM_UPDATE_HOOKLIST, hook_id);
 
-       while (gtk_events_pending())
-               gtk_main_iteration();           
+       while (gtk_events_pending()) {
+               gtk_main_iteration();
+       }
 }
 
 const gchar *plugin_name(void)
@@ -308,13 +430,18 @@ const gchar *plugin_type(void)
        return "GTK2";
 }
 
-/* popup menu callbacks */
-static void trayicon_get_cb( gpointer data, guint action, GtkWidget *widget )
+const gchar *plugin_licence(void)
 {
-       MainWindow *mainwin = mainwindow_get_mainwindow();
-       inc_mail_cb(mainwin, 0, NULL);
+       return "GPL";
 }
 
+const gchar *plugin_version(void)
+{
+       return VERSION;
+}
+
+
+/* popup menu callbacks */
 static void trayicon_get_all_cb( gpointer data, guint action, GtkWidget *widget )
 {
        MainWindow *mainwin = mainwindow_get_mainwindow();
@@ -327,17 +454,33 @@ static void trayicon_compose_cb( gpointer data, guint action, GtkWidget *widget
        compose_mail_cb(mainwin, 0, NULL);
 }
 
+static void trayicon_compose_acc_cb( GtkMenuItem *menuitem, gpointer data )
+{
+       compose_new((PrefsAccount *)data, NULL, NULL);
+}
+
 static void trayicon_addressbook_cb( gpointer data, guint action, GtkWidget *widget )
 {
        addressbook_open(NULL);
 }
 
+static void trayicon_toggle_offline_cb( gpointer data, guint action, GtkWidget *widget )
+{
+       /* toggle offline mode if menu checkitem has been clicked */
+       if (!updating_menu) {
+               MainWindow *mainwin = mainwindow_get_mainwindow();
+               main_window_toggle_work_offline(mainwin, !prefs_common.work_offline, TRUE);
+       }
+}
+
 static void app_exit_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
 {
        if (prefs_common.confirm_on_exit) {
                if (alertpanel(_("Exit"), _("Exit this program?"),
-                              _("OK"), _("Cancel"), NULL) != G_ALERTDEFAULT)
+                              GTK_STOCK_CANCEL, GTK_STOCK_OK,
+                              NULL) != G_ALERTALTERNATE) {
                        return;
+               }
                manage_window_focus_in(mainwin->window, NULL, NULL);
        }
 
@@ -348,6 +491,15 @@ static void trayicon_exit_cb( gpointer data, guint action, GtkWidget *widget )
 {
        MainWindow *mainwin = mainwindow_get_mainwindow();
 
-       if (mainwin->lock_count == 0)
+       if (mainwin->lock_count == 0) {
                app_exit_cb(mainwin, 0, NULL);
+       }
+}
+
+struct PluginFeature *plugin_provides(void)
+{
+       static struct PluginFeature features[] = 
+               { {PLUGIN_NOTIFIER, N_("Trayicon")},
+                 {PLUGIN_NOTHING, NULL}};
+       return features;
 }