2007-07-31 Philip Van Hoof <pvanhoof@gnome.org>
[modest] / src / maemo / modest-main-window.c
index f1e93f4..9bb6f3f 100644 (file)
 #include <gtk/gtktreeviewcolumn.h>
 #include <tny-account-store-view.h>
 #include <tny-simple-list.h>
+#include <tny-list.h>
+#include <tny-iterator.h>
+#include <tny-maemo-conic-device.h>
+#include <tny-error.h>
 #include "modest-hildon-includes.h"
 #include "modest-defs.h"
 #include <string.h>
-
+#include "widgets/modest-header-view-priv.h"
 #include "widgets/modest-main-window.h"
 #include "widgets/modest-msg-edit-window.h"
 #include "widgets/modest-account-view-window.h"
 #include "modest-widget-memory.h"
 #include "modest-window-priv.h"
 #include "modest-main-window-ui.h"
+#include "modest-main-window-ui-dimming.h"
 #include "modest-account-mgr.h"
 #include "modest-tny-account.h"
+#include "modest-tny-folder.h"
 #include "modest-conf.h"
 #include <modest-maemo-utils.h>
 #include "modest-tny-platform-factory.h"
 #include "modest-icon-names.h"
 #include "modest-progress-bar-widget.h"
 #include "modest-text-utils.h"
+#include "modest-ui-dimming-manager.h"
 #include "maemo/modest-osso-state-saving.h"
+#include "modest-text-utils.h"
 
-#ifdef MODEST_HILDON_VERSION_0
+#ifdef MODEST_HAVE_HILDON0_WIDGETS
 #include <hildon-widgets/hildon-program.h>
 #else
 #include <hildon/hildon-program.h>
-#endif /*MODEST_HILDON_VERSION_0*/
+#endif /*MODEST_HAVE_HILDON0_WIDGETS*/
 
 #define MODEST_MAIN_WINDOW_ACTION_GROUP_ADDITIONS "ModestMainWindowActionAdditions"
 
+#define XALIGN 0.5
+#define YALIGN 0.0
+#define XSPACE 1
+#define YSPACE 0
+
 /* 'private'/'protected' functions */
-static void modest_main_window_class_init    (ModestMainWindowClass *klass);
-static void modest_main_window_init          (ModestMainWindow *obj);
-static void modest_main_window_finalize      (GObject *obj);
+static void modest_main_window_class_init  (ModestMainWindowClass *klass);
+static void modest_main_window_init        (ModestMainWindow *obj);
+static void modest_main_window_finalize    (GObject *obj);
+
 static gboolean modest_main_window_window_state_event (GtkWidget *widget, 
                                                           GdkEventWindowState *event, 
                                                           gpointer userdata);
 
 static void connect_signals (ModestMainWindow *self);
 
-static void restore_settings (ModestMainWindow *self);
+static void modest_main_window_disconnect_signals (ModestWindow *self);
+
+static void restore_settings (ModestMainWindow *self, 
+                             gboolean do_folder_view_too);
+
 static void save_state (ModestWindow *self);
 
 static void modest_main_window_show_toolbar   (ModestWindow *window,
@@ -83,12 +101,14 @@ static void modest_main_window_show_toolbar   (ModestWindow *window,
 static void cancel_progressbar (GtkToolButton *toolbutton,
                                ModestMainWindow *self);
 
-static void         on_queue_changed                     (ModestMailOperationQueue *queue,
-                                                         ModestMailOperation *mail_op,
-                                                         ModestMailOperationQueueNotification type,
-                                                         ModestMainWindow *self);
+static void on_queue_changed   (ModestMailOperationQueue *queue,
+                               ModestMailOperation *mail_op,
+                               ModestMailOperationQueueNotification type,
+                               ModestMainWindow *self);
+
+static gboolean on_zoom_minus_plus_not_implemented (ModestWindow *window);
 
-static void on_account_update                 (TnyAccountStore *account_store, 
+static void account_number_changed            (TnyAccountStore *account_store, 
                                               const gchar *account_name,
                                               gpointer user_data);
 
@@ -98,7 +118,8 @@ static gboolean on_inner_widgets_key_pressed  (GtkWidget *widget,
 
 static void on_configuration_key_changed      (ModestConf* conf, 
                                               const gchar *key, 
-                                              ModestConfEvent event, 
+                                              ModestConfEvent event,
+                                              ModestConfNotificationId id,
                                               ModestMainWindow *self);
 
 static void set_toolbar_mode                  (ModestMainWindow *self, 
@@ -114,6 +135,33 @@ static void on_refresh_account_action_activated   (GtkAction *action,
 
 static void on_send_receive_csm_activated         (GtkMenuItem *item,
                                                   gpointer user_data);
+
+static void
+_on_msg_count_changed (ModestHeaderView *header_view,
+                      TnyFolder *folder,
+                      TnyFolderChange *change,
+                      ModestMainWindow *main_window);
+
+static void
+modest_main_window_cleanup_queue_error_signals (ModestMainWindow *self);
+
+
+static GtkWidget * create_empty_view (void);
+
+static gboolean
+on_folder_view_focus_in (GtkWidget *widget,
+                        GdkEventFocus *event,
+                        gpointer userdata);
+static gboolean
+on_header_view_focus_in (GtkWidget *widget,
+                        GdkEventFocus *event,
+                        gpointer userdata);
+static void 
+modest_main_window_on_folder_selection_changed (ModestFolderView *folder_view,
+                                               TnyFolderStore *folder_store, 
+                                               gboolean selected,
+                                               ModestMainWindow *main_window);
+
 /* list my signals */
 enum {
        /* MY_SIGNAL_1, */
@@ -121,17 +169,17 @@ enum {
        LAST_SIGNAL
 };
 
-
 typedef struct _ModestMainWindowPrivate ModestMainWindowPrivate;
 struct _ModestMainWindowPrivate {
        GtkWidget *msg_paned;
        GtkWidget *main_paned;
        GtkWidget *main_vbox;
        GtkWidget *contents_widget;
+       GtkWidget *empty_view;
 
        /* Progress observers */
-       GtkWidget        *progress_bar;
-       GSList           *progress_widgets;
+       GtkWidget   *progress_bar;
+       GSList      *progress_widgets;
 
        /* Tollbar items */
        GtkWidget   *progress_toolitem;
@@ -150,6 +198,9 @@ struct _ModestMainWindowPrivate {
        /* Optimized view enabled */
        gboolean optimized_view;
 
+       /* Optimized view enabled */
+       gboolean send_receive_in_progress;
+
        ModestHeaderView *header_view;
        ModestFolderView *folder_view;
 
@@ -158,6 +209,11 @@ struct _ModestMainWindowPrivate {
 
        guint progress_bar_timeout;
 
+       /* Signal handler UIDs */
+       gint queue_changed_handler_uid; 
+       GList *queue_err_signals;
+
+       ModestConfNotificationId notification_id;
 };
 #define MODEST_MAIN_WINDOW_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
                                                 MODEST_TYPE_MAIN_WINDOW, \
@@ -184,15 +240,29 @@ static const GtkActionEntry modest_folder_view_action_entries [] = {
        /* Folder View CSM actions */
        { "FolderViewCSMNewFolder", NULL, N_("mcen_ti_new_folder"), NULL, NULL, G_CALLBACK (modest_ui_actions_on_new_folder) },
        { "FolderViewCSMRenameFolder", NULL, N_("mcen_me_user_renamefolder"), NULL, NULL, G_CALLBACK (modest_ui_actions_on_rename_folder) },
-       { "FolderViewCSMPasteMsgs", NULL, N_("mcen_me_inbox_paste"), NULL, NULL, NULL },
+       { "FolderViewCSMPasteMsgs", NULL, N_("mcen_me_inbox_paste"), NULL, NULL,  G_CALLBACK (modest_ui_actions_on_paste)},
        { "FolderViewCSMDeleteFolder", NULL, N_("mcen_me_inbox_delete"), NULL, NULL, G_CALLBACK (modest_ui_actions_on_delete_folder) },
-       { "FolderViewCSMSearchMessages", NULL, N_("mcen_me_inbox_search"), NULL, NULL, NULL },
-       { "FolderViewCSMHelp", NULL, N_("mcen_me_inbox_help"), NULL, NULL, NULL },
+       { "FolderViewCSMSearchMessages", NULL, N_("mcen_me_inbox_search"), NULL, NULL, G_CALLBACK (modest_ui_actions_on_search_messages) },
+       { "FolderViewCSMHelp", NULL, N_("mcen_me_inbox_help"), NULL, NULL, G_CALLBACK (modest_ui_actions_on_help) },
 };
 
+static const GtkActionEntry modest_header_view_action_entries [] = {
+
+       /* Header View CSM actions */
+       { "HeaderViewCSMOpen",          NULL,  N_("mcen_me_inbox_open"),        NULL,       NULL, G_CALLBACK (modest_ui_actions_on_open) },
+       { "HeaderViewCSMReply",         NULL,  N_("mcen_me_inbox_reply"),       NULL,      NULL, G_CALLBACK (modest_ui_actions_on_reply) },
+       { "HeaderViewCSMReplyAll",      NULL,  N_("mcen_me_inbox_replytoall"),  NULL,      NULL, G_CALLBACK (modest_ui_actions_on_reply_all) },
+       { "HeaderViewCSMForward",       NULL,  N_("mcen_me_inbox_forward"),     NULL,      NULL, G_CALLBACK (modest_ui_actions_on_forward) },
+       { "HeaderViewCSMCut",           NULL,  N_("mcen_me_inbox_cut"),         "<CTRL>X", NULL, G_CALLBACK (modest_ui_actions_on_cut) },
+       { "HeaderViewCSMCopy",          NULL,  N_("mcen_me_inbox_copy"),        "<CTRL>C", NULL, G_CALLBACK (modest_ui_actions_on_copy) },
+       { "HeaderViewCSMPaste",         NULL,  N_("mcen_me_inbox_paste"),       "<CTRL>V", NULL, G_CALLBACK (modest_ui_actions_on_paste) },
+       { "HeaderViewCSMDelete",        NULL,  N_("mcen_me_inbox_delete"),      NULL,      NULL, G_CALLBACK (modest_ui_actions_on_delete_message) },
+       { "HeaderViewCSMCancelSending", NULL,  N_("mcen_me_outbox_cancelsend"), NULL,      NULL, G_CALLBACK (modest_ui_actions_cancel_send) },
+       { "HeaderViewCSMHelp",          NULL,  N_("mcen_me_inbox_help"),        NULL,      NULL, G_CALLBACK (modest_ui_actions_on_help) },
+};
 
 static const GtkToggleActionEntry modest_main_window_toggle_action_entries [] = {
-       { "ToolbarToggleView", MODEST_STOCK_SPLIT_VIEW, N_("gqn_toolb_rss_fldonoff"), "<CTRL>t", NULL, G_CALLBACK (modest_ui_actions_toggle_folders_view), FALSE },
+       { "ToggleFolders",     MODEST_STOCK_SPLIT_VIEW, N_("mcen_me_inbox_hidefolders"), "<CTRL>t", NULL, G_CALLBACK (modest_ui_actions_toggle_folders_view), TRUE },
 };
 
 /************************************************************************/
@@ -235,6 +305,9 @@ modest_main_window_class_init (ModestMainWindowClass *klass)
        
        modest_window_class->show_toolbar_func = modest_main_window_show_toolbar;
        modest_window_class->save_state_func = save_state;
+       modest_window_class->zoom_minus_func = on_zoom_minus_plus_not_implemented;
+       modest_window_class->zoom_plus_func = on_zoom_minus_plus_not_implemented;
+       modest_window_class->disconnect_signals_func = modest_main_window_disconnect_signals;
 }
 
 static void
@@ -244,6 +317,7 @@ modest_main_window_init (ModestMainWindow *obj)
 
        priv = MODEST_MAIN_WINDOW_GET_PRIVATE(obj);
 
+       priv->queue_err_signals = NULL;
        priv->msg_paned    = NULL;
        priv->main_paned   = NULL;      
        priv->main_vbox    = NULL;
@@ -252,18 +326,17 @@ modest_main_window_init (ModestMainWindow *obj)
        priv->contents_widget  = NULL;
        priv->accounts_popup  = NULL;
        priv->details_widget  = NULL;
-
+       priv->empty_view  = NULL;
        priv->progress_widgets  = NULL;
        priv->progress_bar = NULL;
        priv->current_toolbar_mode = TOOLBAR_MODE_NORMAL;
-
        priv->style  = MODEST_MAIN_WINDOW_STYLE_SPLIT;
-       priv->contents_style  = MODEST_MAIN_WINDOW_CONTENTS_STYLE_HEADERS;
-
+       priv->contents_style  = -1; /* invalid contents style. We need this to select it for the first time */
        priv->merge_ids = NULL;
-
        priv->optimized_view  = FALSE;
+       priv->send_receive_in_progress  = FALSE;
        priv->progress_bar_timeout = 0;
+       priv->queue_changed_handler_uid = 0;
 }
 
 static void
@@ -273,6 +346,12 @@ modest_main_window_finalize (GObject *obj)
 
        priv = MODEST_MAIN_WINDOW_GET_PRIVATE(obj);
 
+       /* Sanity check: shouldn't be needed, the window mgr should
+          call this function before */
+       modest_main_window_disconnect_signals (MODEST_WINDOW (obj));
+
+       modest_main_window_cleanup_queue_error_signals ((ModestMainWindow *) obj);
+
        g_slist_free (priv->progress_widgets);
 
        g_byte_array_free (priv->merge_ids, TRUE);
@@ -282,6 +361,12 @@ modest_main_window_finalize (GObject *obj)
                priv->progress_bar_timeout = 0;
        }
 
+       if (priv->notification_id) {
+               modest_conf_forget_namespace (modest_runtime_get_conf (),
+                                             MODEST_CONF_NAMESPACE,
+                                             priv->notification_id);
+       }
+
        G_OBJECT_CLASS(parent_class)->finalize (obj);
 }
 
@@ -311,23 +396,34 @@ modest_main_window_get_child_widget (ModestMainWindow *self,
 }
 
 
-
 static void
-restore_settings (ModestMainWindow *self)
+restore_settings (ModestMainWindow *self, gboolean do_folder_view_too)
 {
+       printf ("DEBUGDEBUG: %s\n", __FUNCTION__);
+       
        ModestConf *conf;
        ModestMainWindowPrivate *priv;
 
        priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 
        conf = modest_runtime_get_conf ();
-       
-       modest_widget_memory_restore (conf, G_OBJECT(self), 
+
+       modest_widget_memory_restore (conf, G_OBJECT(self),
                                      MODEST_CONF_MAIN_WINDOW_KEY);
-       modest_widget_memory_restore (conf, G_OBJECT(priv->main_paned),
-                                     MODEST_CONF_MAIN_PANED_KEY);
+
        modest_widget_memory_restore (conf, G_OBJECT(priv->header_view),
                                      MODEST_CONF_HEADER_VIEW_KEY);
+
+       if (do_folder_view_too)
+               modest_widget_memory_restore (conf, G_OBJECT(priv->folder_view),
+                                     MODEST_CONF_FOLDER_VIEW_KEY);
+
+       modest_widget_memory_restore (conf, G_OBJECT(priv->main_paned),
+                                     MODEST_CONF_MAIN_PANED_KEY);
+
+       /* We need to force a redraw here in order to get the right
+          position of the horizontal paned separator */
+       gtk_widget_show (GTK_WIDGET (self));
 }
 
 
@@ -345,8 +441,10 @@ save_state (ModestWindow *window)
                                   MODEST_CONF_MAIN_WINDOW_KEY);
        modest_widget_memory_save (conf, G_OBJECT(priv->main_paned), 
                                   MODEST_CONF_MAIN_PANED_KEY);
-       modest_widget_memory_save (conf, G_OBJECT(priv->header_view), 
-                                  MODEST_CONF_HEADER_VIEW_KEY);
+       //      modest_widget_memory_save (conf, G_OBJECT(priv->header_view), 
+       //                         MODEST_CONF_HEADER_VIEW_KEY);
+       modest_widget_memory_save (conf, G_OBJECT(priv->folder_view), 
+                                  MODEST_CONF_FOLDER_VIEW_KEY);
 }
 
 static void
@@ -361,24 +459,199 @@ wrap_in_scrolled_window (GtkWidget *win, GtkWidget *widget)
 }
 
 
-static gboolean
-on_delete_event (GtkWidget *widget, GdkEvent  *event, ModestMainWindow *self)
+/* static gboolean */
+/* on_delete_event (GtkWidget *widget, GdkEvent  *event, ModestMainWindow *self) */
+/* { */
+/*     modest_window_save_state (MODEST_WINDOW(self)); */
+/*     return FALSE; */
+/* } */
+
+/* static void */
+/* on_sendqueue_error_happened (TnySendQueue *self, TnyHeader *header, TnyMsg *msg, GError *err, ModestMainWindow *user_data) */
+/* { */
+/*     if (err) { */
+/*             printf ("DEBUG: %s: err->code=%d, err->message=%s\n", __FUNCTION__, err->code, err->message); */
+
+/*             if (err->code == TNY_ACCOUNT_ERROR_TRY_CONNECT_USER_CANCEL) */
+/*                     /\* Don't show waste the user's time by showing him a dialog telling him */
+/*                      * that he has just cancelled something: *\/ */
+/*                     return; */
+/*     } */
+
+/*     /\* Get the server name: *\/ */
+/*     const gchar* server_name = NULL; */
+       
+/*     TnyCamelTransportAccount* server_account = tny_camel_send_queue_get_transport_account ( */
+/*             TNY_CAMEL_SEND_QUEUE (self)); */
+/*     if (server_account) { */
+/*             server_name = tny_account_get_hostname (TNY_ACCOUNT (server_account)); */
+                       
+/*             g_object_unref (server_account); */
+/*             server_account = NULL; */
+/*     } */
+       
+/*     if (!server_name) */
+/*             server_name = _("Unknown Server");       */
+
+/*     /\* Show the appropriate message text for the GError: *\/ */
+/*     gchar *message = NULL; */
+/*     if (err) { */
+/*             switch (err->code) { */
+/*                     case TNY_TRANSPORT_ACCOUNT_ERROR_SEND_HOST_LOOKUP_FAILED: */
+/*                             message = g_strdup_printf (_("emev_ib_ui_smtp_server_invalid"), server_name); */
+/*                             break; */
+/*                     case TNY_TRANSPORT_ACCOUNT_ERROR_SEND_SERVICE_UNAVAILABLE: */
+/*                             message = g_strdup_printf (_("emev_ib_ui_smtp_server_invalid"), server_name); */
+/*                             break; */
+/*                     case TNY_TRANSPORT_ACCOUNT_ERROR_SEND_AUTHENTICATION_NOT_SUPPORTED: */
+/*                             /\* TODO: This logical ID seems more suitable for a wrong username or password than for a  */
+/*                              * wrong authentication method. The user is unlikely to guess at the real cause. */
+/*                              *\/ */
+/*                             message = g_strdup_printf (_("eemev_ni_ui_smtp_authentication_fail_error"), server_name); */
+/*                             break; */
+/*                     case TNY_TRANSPORT_ACCOUNT_ERROR_SEND: */
+/*                             /\* TODO: Tinymail is still sending this sometimes when it should  */
+/*                              * send TNY_ACCOUNT_ERROR_TRY_CONNECT_USER_CANCEL. *\/ */
+/*                     default: */
+/*                             message = g_strdup (_("emev_ib_ui_smtp_send_error")); */
+/*                             break; */
+/*             } */
+/*     } else { */
+/*             message = g_strdup (_("emev_ib_ui_smtp_send_error")); */
+/*     } */
+       
+/*     modest_maemo_show_information_note_and_forget (GTK_WINDOW (user_data), message); */
+/*     g_free (message); */
+       
+/*     /\* TODO: Offer to remove the message, to avoid messages in future? *\/ */
+/*     /\* */
+/*     TnyFolder *outbox = tny_send_queue_get_outbox (queue); */
+/*     tny_folder_remove_msg (outbox, header, NULL); */
+/*     tny_folder_sync (outbox, TRUE, NULL); */
+/*     g_object_unref (outbox); */
+/*     *\/ */
+/* } */
+
+typedef struct {
+       TnySendQueue *queue;
+       guint signal;
+} QueueErrorSignal;
+
+static void
+modest_main_window_cleanup_queue_error_signals (ModestMainWindow *self)
 {
-       modest_window_save_state (MODEST_WINDOW(self));
-       return FALSE;
+       ModestMainWindowPrivate *priv = MODEST_MAIN_WINDOW_GET_PRIVATE (self);
+
+       GList *oerrsignals = priv->queue_err_signals;
+       while (oerrsignals) {
+               QueueErrorSignal *esignal = (QueueErrorSignal *) oerrsignals->data;
+               g_signal_handler_disconnect (esignal->queue, esignal->signal);
+               g_slice_free (QueueErrorSignal, esignal);
+               oerrsignals = g_list_next (oerrsignals);
+       }
+       g_list_free (priv->queue_err_signals);
+       priv->queue_err_signals = NULL;
 }
 
+/* static void */
+/* on_account_store_connecting_finished (TnyAccountStore *store, ModestMainWindow *self) */
+/* { */
+/*     ModestMainWindowPrivate *priv = MODEST_MAIN_WINDOW_GET_PRIVATE (self); */
+
+/*     /\* When going online, do the equivalent of pressing the send/receive button,  */
+/*      * as per the specification: */
+/*      * (without the check for >0 accounts, though that is not specified): *\/ */
+
+/*     TnyDevice *device = tny_account_store_get_device (store); */
+
+/*     /\* modest_folder_view_update_model (MODEST_FOLDER_VIEW (priv->folder_view), store); *\/ */
+       
+/*     /\* Check that we are really online. */
+/*      * This signal should not be emitted when we are not connected,  */
+/*      * but it seems to happen sometimes: *\/ */
+/*      if (!tny_device_is_online (device)) */
+/*             return; */
+               
+/*     const gchar *iap_id = tny_maemo_conic_device_get_current_iap_id (TNY_MAEMO_CONIC_DEVICE (device)); */
+/*     printf ("DEBUG: %s: connection id=%s\n", __FUNCTION__, iap_id); */
+       
+/*     /\* Stop the existing send queues: *\/ */
+/*     modest_runtime_remove_all_send_queues (); */
+       
+/*     /\* Create the send queues again, using the appropriate transport accounts  */
+/*      * for this new connection. */
+/*      * This could be the first time that they are created if this is the first  */
+/*      * connection. *\/ */
+/*     /\* TODO: Does this really destroy the TnySendQueues and their threads */
+/*      * We do not want 2 TnySendQueues to exist with the same underlying  */
+/*      * outbox directory. *\/ */
+
+/*     modest_main_window_cleanup_queue_error_signals (self); */
+
+/*     GSList *account_names = modest_account_mgr_account_names ( */
+/*             modest_runtime_get_account_mgr(),  */
+/*             TRUE /\* enabled accounts only *\/); */
+/*     GSList *iter = account_names; */
+/*     while (iter) { */
+/*             const gchar *account_name = (const gchar*)(iter->data); */
+/*                     if (account_name) { */
+/*                     TnyTransportAccount *account = TNY_TRANSPORT_ACCOUNT ( */
+/*                             modest_tny_account_store_get_transport_account_for_open_connection */
+/*                                              (modest_runtime_get_account_store(), account_name)); */
+/*                     if (account) { */
+/*                             /\* Q: Is this the first location where the send-queues are requested? *\/ */
+/*                             QueueErrorSignal *esignal = g_slice_new (QueueErrorSignal); */
+/*                             printf ("debug: %s:\n  Transport account for %s: %s\n", __FUNCTION__, account_name,  */
+/*                                     tny_account_get_id(TNY_ACCOUNT(account))); */
+/*                             esignal->queue = TNY_SEND_QUEUE (modest_runtime_get_send_queue (account)); */
+/*                             esignal->signal = g_signal_connect (G_OBJECT (esignal->queue), "error-happened", */
+/*                                     G_CALLBACK (on_sendqueue_error_happened), self); */
+/*                             priv->queue_err_signals = g_list_prepend (priv->queue_err_signals, esignal); */
+/*                     } */
+/*             } */
+               
+/*             iter = g_slist_next (iter); */
+/*     } */
+
+/*     modest_account_mgr_free_account_names (account_names); */
+/*     account_names = NULL; */
+       
+/*     modest_ui_actions_do_send_receive (NULL, MODEST_WINDOW (self)); */
+/* } */
+
+static void
+_folder_view_csm_menu_activated (GtkWidget *widget, gpointer user_data)
+{
+       g_return_if_fail (MODEST_IS_MAIN_WINDOW (user_data));
+
+       /* Update dimmed */     
+       modest_window_check_dimming_rules_group (MODEST_WINDOW (user_data), "ModestMenuDimmingRules");  
+}
 
 static void
-on_account_store_connecting_finished (TnyAccountStore *store, ModestMainWindow *self)
+_header_view_csm_menu_activated (GtkWidget *widget, gpointer user_data)
 {
-       /* When going online, do the equivalent of pressing the send/receive button, 
-        * as per the specification:
-        * (without the check for >0 accounts, though that is not specified): */
-       modest_ui_actions_do_send_receive (NULL, MODEST_WINDOW (self));
+       g_return_if_fail (MODEST_IS_MAIN_WINDOW (user_data));
+
+       /* Update visibility */
+
+       /* Update dimmed */     
+       modest_window_check_dimming_rules_group (MODEST_WINDOW (user_data), "ModestMenuDimmingRules");  
 }
 
+static void
+modest_main_window_disconnect_signals (ModestWindow *self)
+{      
+       ModestMainWindowPrivate *priv;
+       
+       priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 
+       /* Disconnect signal handlers */
+       if (g_signal_handler_is_connected (modest_runtime_get_mail_operation_queue (),
+                                          priv->queue_changed_handler_uid))
+               g_signal_handler_disconnect (modest_runtime_get_mail_operation_queue (),
+                                            priv->queue_changed_handler_uid);
+}
 
 static void
 connect_signals (ModestMainWindow *self)
@@ -389,21 +662,24 @@ connect_signals (ModestMainWindow *self)
        
        priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
        parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
-       
+
        /* folder view */
        g_signal_connect (G_OBJECT(priv->folder_view), "key-press-event",
                          G_CALLBACK(on_inner_widgets_key_pressed), self);
        g_signal_connect (G_OBJECT(priv->folder_view), "folder_selection_changed",
-                         G_CALLBACK(modest_ui_actions_on_folder_selection_changed), self);
+                         G_CALLBACK(modest_main_window_on_folder_selection_changed), self);
        g_signal_connect (G_OBJECT(priv->folder_view), "folder-display-name-changed",
                          G_CALLBACK(modest_ui_actions_on_folder_display_name_changed), self);
+       g_signal_connect (G_OBJECT (priv->folder_view), "focus-in-event", 
+                         G_CALLBACK (on_folder_view_focus_in), self);
 
+       /* Folder view CSM */
        menu = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/FolderViewCSM");
        gtk_widget_tap_and_hold_setup (GTK_WIDGET (priv->folder_view), menu, NULL, 0);
-
+       g_signal_connect (G_OBJECT(priv->folder_view), "tap-and-hold",
+                         G_CALLBACK(_folder_view_csm_menu_activated),
+                         self);
        /* header view */
-/*     g_signal_connect (G_OBJECT(priv->header_view), "status_update", */
-/*                       G_CALLBACK(modest_ui_actions_on_header_status_update), self); */
        g_signal_connect (G_OBJECT(priv->header_view), "header_selected",
                          G_CALLBACK(modest_ui_actions_on_header_selected), self);
        g_signal_connect (G_OBJECT(priv->header_view), "header_activated",
@@ -412,39 +688,52 @@ connect_signals (ModestMainWindow *self)
                          G_CALLBACK(modest_ui_actions_on_item_not_found), self);
        g_signal_connect (G_OBJECT(priv->header_view), "key-press-event",
                          G_CALLBACK(on_inner_widgets_key_pressed), self);
-
+       g_signal_connect (G_OBJECT(priv->header_view), "msg_count_changed",
+                         G_CALLBACK(_on_msg_count_changed), self);
+       g_signal_connect (G_OBJECT (priv->header_view), "focus-in-event",
+                         G_CALLBACK (on_header_view_focus_in), self);
+
+       /* Header view CSM */
+       menu = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/HeaderViewCSM");
+       gtk_widget_tap_and_hold_setup (GTK_WIDGET (priv->header_view), menu, NULL, 0);
+       g_signal_connect (G_OBJECT(priv->header_view), "tap-and-hold",
+                         G_CALLBACK(_header_view_csm_menu_activated),
+                         self);
+       
        /* window */
-       g_signal_connect (G_OBJECT(self), "delete-event", G_CALLBACK(on_delete_event), self);
        g_signal_connect (G_OBJECT (self), "window-state-event",
                          G_CALLBACK (modest_main_window_window_state_event),
                          NULL);
-       g_signal_connect (G_OBJECT(self), "delete-event", G_CALLBACK(on_delete_event), self);
-
+       
        /* Mail Operation Queue */
-       g_signal_connect (G_OBJECT (modest_runtime_get_mail_operation_queue ()),
-                         "queue-changed",
-                         G_CALLBACK (on_queue_changed),
-                         self);
+       priv->queue_changed_handler_uid = 
+               g_signal_connect (G_OBJECT (modest_runtime_get_mail_operation_queue ()),
+                                 "queue-changed", G_CALLBACK (on_queue_changed), self);
 
        /* Track changes in the device name */
+       priv->notification_id =  modest_conf_listen_to_namespace (modest_runtime_get_conf (), 
+                                                                 MODEST_CONF_NAMESPACE);
        g_signal_connect (G_OBJECT(modest_runtime_get_conf ()),
-                         "key_changed",
-                         G_CALLBACK (on_configuration_key_changed), 
+                         "key_changed", G_CALLBACK (on_configuration_key_changed), 
                          self);
 
        /* Track account changes. We need to refresh the toolbar */
        g_signal_connect (G_OBJECT (modest_runtime_get_account_store ()),
-                         "account_update",
-                         G_CALLBACK (on_account_update),
+                         "account_inserted", G_CALLBACK (account_number_changed),
+                         self);
+       g_signal_connect (G_OBJECT (modest_runtime_get_account_store ()),
+                         "account_removed", G_CALLBACK (account_number_changed),
                          self);
 
        /* Account store */
-       g_signal_connect (G_OBJECT (modest_runtime_get_account_store()), "password_requested",
+       g_signal_connect (G_OBJECT (modest_runtime_get_account_store()), 
+                         "password_requested",
                          G_CALLBACK (modest_ui_actions_on_password_requested), self);
                          
-       /* Device */
-       g_signal_connect (G_OBJECT(modest_runtime_get_account_store()), "connecting-finished",
-                         G_CALLBACK(on_account_store_connecting_finished), self);
+/*     /\* Device *\/ */
+/*     g_signal_connect (G_OBJECT(modest_runtime_get_account_store()),  */
+/*                       "connecting-finished", */
+/*                       G_CALLBACK(on_account_store_connecting_finished), self); */
 }
 
 #if 0
@@ -495,30 +784,88 @@ static void on_hildon_program_is_topmost_notify(GObject *self,
        
 }
 
+static void
+modest_main_window_on_show (GtkWidget *self, gpointer user_data)
+{
+       GtkWidget *folder_win = (GtkWidget *) user_data;
+       ModestMainWindowPrivate *priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
+       
+       priv->folder_view = MODEST_FOLDER_VIEW (modest_platform_create_folder_view (NULL));
+       wrap_in_scrolled_window (folder_win, GTK_WIDGET(priv->folder_view));
+/*     wrap_in_scrolled_window (priv->contents_widget, GTK_WIDGET(priv->header_view)); */
+
+       gtk_widget_show (GTK_WIDGET (priv->folder_view));
+
+       /* Connect signals */
+       connect_signals ((ModestMainWindow*)self);
+
+       /* Set account store */
+       tny_account_store_view_set_account_store (TNY_ACCOUNT_STORE_VIEW (priv->folder_view),
+                                                 TNY_ACCOUNT_STORE (modest_runtime_get_account_store ()));
 
+       /* Load previous osso state, for instance if we are being restored from 
+        * hibernation:  */
+       modest_osso_load_state ();
 
-ModestWindow*
+       /* Restore window & widget settings */
+       
+       restore_settings (MODEST_MAIN_WINDOW(self), TRUE);
+
+       /* The UI spec wants us to show a connection dialog when the application is 
+        * started by the user, if there is no connection.
+        * Do this before showing the account wizard, 
+        * because wizard needs a connection to discover capabilities. */
+        modest_platform_connect_and_wait (GTK_WINDOW (self), NULL);
+        
+       /* Check if accounts exist and show the account wizard if not */
+       gboolean accounts_exist = 
+               modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(), TRUE);
+
+       if (!accounts_exist) {
+               /* This is necessary to have the main window shown behind the dialog 
+               It's an ugly hack... jschmid */
+               gtk_widget_show_all(GTK_WIDGET(self));
+               modest_ui_actions_on_accounts (NULL, MODEST_WINDOW(self));
+       } else {
+               GSList *accounts;
+               GtkAction *send_receive_all;
+               ModestWindowPrivate *parent_priv = MODEST_WINDOW_GET_PRIVATE (self);
+               accounts = modest_account_mgr_account_names (modest_runtime_get_account_mgr (), TRUE);
+               send_receive_all = gtk_ui_manager_get_action (parent_priv->ui_manager, 
+                                                             "/MenuBar/ToolsMenu/ToolsSendReceiveMainMenu/ToolsSendReceiveAllMenu");
+               gtk_action_set_visible (send_receive_all, g_slist_length (accounts) > 1);
+               modest_account_mgr_free_account_names (accounts);
+       }
+}
+
+ModestWindow *
 modest_main_window_new (void)
 {
-       ModestMainWindow *self; 
-       ModestMainWindowPrivate *priv;
-       ModestWindowPrivate *parent_priv;
-       GtkWidget *folder_win;
-       GtkActionGroup *action_group;
+       ModestMainWindow *self = NULL;  
+       ModestMainWindowPrivate *priv = NULL;
+       ModestWindowPrivate *parent_priv = NULL;
+       GtkWidget *folder_win = NULL;
+       ModestDimmingRulesGroup *menu_rules_group = NULL;
+       ModestDimmingRulesGroup *toolbar_rules_group = NULL;
+       GtkActionGroup *action_group = NULL;
        GError *error = NULL;
-       TnyFolderStoreQuery *query;
+       ModestConf *conf = NULL;
+       GtkAction *action = NULL;
        GdkPixbuf *window_icon;
-       ModestConf *conf;
-       GtkAction *action;
-
+       
        self  = MODEST_MAIN_WINDOW(g_object_new(MODEST_TYPE_MAIN_WINDOW, NULL));
        priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
        parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
 
        parent_priv->ui_manager = gtk_ui_manager_new();
+       parent_priv->ui_dimming_manager = modest_ui_dimming_manager_new();
+
        action_group = gtk_action_group_new ("ModestMainWindowActions");
        gtk_action_group_set_translation_domain (action_group, GETTEXT_PACKAGE);
 
+       menu_rules_group = modest_dimming_rules_group_new ("ModestMenuDimmingRules", FALSE);
+       toolbar_rules_group = modest_dimming_rules_group_new ("ModestToolbarDimmingRules", TRUE);
+
        /* Add common actions */
        gtk_action_group_add_actions (action_group,
                                      modest_action_entries,
@@ -530,6 +877,11 @@ modest_main_window_new (void)
                                      G_N_ELEMENTS (modest_folder_view_action_entries),
                                      self);
 
+       gtk_action_group_add_actions (action_group,
+                                     modest_header_view_action_entries,
+                                     G_N_ELEMENTS (modest_header_view_action_entries),
+                                     self);
+
        gtk_action_group_add_toggle_actions (action_group,
                                             modest_toggle_action_entries,
                                             G_N_ELEMENTS (modest_toggle_action_entries),
@@ -552,6 +904,22 @@ modest_main_window_new (void)
                error = NULL;
        }
 
+       /* Add common dimming rules */
+       modest_dimming_rules_group_add_rules (menu_rules_group, 
+                                             modest_main_window_menu_dimming_entries,
+                                             G_N_ELEMENTS (modest_main_window_menu_dimming_entries),
+                                             self);
+       modest_dimming_rules_group_add_rules (toolbar_rules_group, 
+                                             modest_main_window_toolbar_dimming_entries,
+                                             G_N_ELEMENTS (modest_main_window_toolbar_dimming_entries),
+                                             self);
+
+       /* Insert dimming rules group for this window */
+       modest_ui_dimming_manager_insert_rules_group (parent_priv->ui_dimming_manager, menu_rules_group);
+       modest_ui_dimming_manager_insert_rules_group (parent_priv->ui_dimming_manager, toolbar_rules_group);
+       g_object_unref (menu_rules_group);
+       g_object_unref (toolbar_rules_group);
+       
        /* Add accelerators */
        gtk_window_add_accel_group (GTK_WINDOW (self), 
                                    gtk_ui_manager_get_accel_group (parent_priv->ui_manager));
@@ -568,28 +936,30 @@ modest_main_window_new (void)
        gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
                                      modest_conf_get_bool (conf, MODEST_CONF_SHOW_TOOLBAR_FULLSCREEN, NULL));
        hildon_window_set_menu (HILDON_WINDOW (self), GTK_MENU (parent_priv->menubar));
+       gtk_widget_show (parent_priv->menubar);
 
        /* Get device name */
        modest_maemo_utils_get_device_name ();
 
-       /* folder view */
-       query = tny_folder_store_query_new ();
-       tny_folder_store_query_add_item (query, NULL,
-                                        TNY_FOLDER_STORE_QUERY_OPTION_SUBSCRIBED);
-       priv->folder_view = MODEST_FOLDER_VIEW(modest_folder_view_new (query));
-       if (!priv->folder_view)
-               g_printerr ("modest: cannot instantiate folder view\n");
-       g_object_unref (G_OBJECT (query));
-       modest_folder_view_set_style (priv->folder_view,
-                                     MODEST_FOLDER_VIEW_STYLE_SHOW_ONE);
-
        /* header view */
-       priv->header_view  =
-               MODEST_HEADER_VIEW(modest_header_view_new (NULL, MODEST_HEADER_VIEW_STYLE_DETAILS));
+       priv->header_view =
+               MODEST_HEADER_VIEW (modest_header_view_new (NULL, MODEST_HEADER_VIEW_STYLE_DETAILS));
        if (!priv->header_view)
                g_printerr ("modest: cannot instantiate header view\n");
        modest_header_view_set_style (priv->header_view, MODEST_HEADER_VIEW_STYLE_TWOLINES);
-       
+       modest_widget_memory_restore (modest_runtime_get_conf (), G_OBJECT(priv->header_view),
+                                     MODEST_CONF_HEADER_VIEW_KEY);
+
+       /* Other style properties of header view */
+       g_object_set (G_OBJECT (priv->header_view), 
+                     "rules-hint", FALSE,
+                     NULL);
+       /* gtk_widget_show (priv->header_view); */
+
+       /* Empty view */ 
+       priv->empty_view = create_empty_view ();
+       gtk_widget_show (priv->empty_view);
+                
        /* Create scrolled windows */
        folder_win = gtk_scrolled_window_new (NULL, NULL);
        priv->contents_widget = gtk_scrolled_window_new (NULL, NULL);
@@ -599,63 +969,43 @@ modest_main_window_new (void)
        gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->contents_widget),
                                        GTK_POLICY_NEVER,
                                        GTK_POLICY_AUTOMATIC);
-
-       wrap_in_scrolled_window (folder_win, GTK_WIDGET(priv->folder_view));
-       wrap_in_scrolled_window (priv->contents_widget, GTK_WIDGET(priv->header_view));
+       /* gtk_widget_show (priv->contents_widget); */
 
        /* paned */
        priv->main_paned = gtk_hpaned_new ();
-       gtk_paned_add1 (GTK_PANED(priv->main_paned), folder_win);
-       gtk_paned_add2 (GTK_PANED(priv->main_paned), priv->contents_widget);
-       gtk_widget_show (GTK_WIDGET(priv->header_view));
+       gtk_paned_pack1 (GTK_PANED(priv->main_paned), folder_win, TRUE, TRUE);
+       gtk_paned_pack2 (GTK_PANED(priv->main_paned), priv->contents_widget, TRUE, TRUE);
        gtk_tree_view_columns_autosize (GTK_TREE_VIEW(priv->header_view));
 
        /* putting it all together... */
        priv->main_vbox = gtk_vbox_new (FALSE, 6);
        gtk_box_pack_start (GTK_BOX(priv->main_vbox), priv->main_paned, TRUE, TRUE,0);
-
-       gtk_container_add (GTK_CONTAINER(self), priv->main_vbox);
-       restore_settings (MODEST_MAIN_WINDOW(self));
-
-       /* Set window icon */
-       window_icon = modest_platform_get_icon (MODEST_APP_ICON);
-       gtk_window_set_icon (GTK_WINDOW (self), window_icon);
+       gtk_widget_show (priv->main_vbox);
        
-       /* Connect signals */
-       connect_signals (self);
-
-       /* Set account store */
-       tny_account_store_view_set_account_store (TNY_ACCOUNT_STORE_VIEW (priv->folder_view),
-                                                 TNY_ACCOUNT_STORE (modest_runtime_get_account_store ()));
-
-       /* Do send & receive when we are idle */
-       /* TODO: Enable this again. I have commented it out because, 
-        * at least in scratchbox, this can cause us to start a second 
-        * update (in response to a connection change) when we are already 
-        * doing an update (started here, at startup). Tinymail doesn't like that.
-        * murrayc.
-        */
-       /* g_idle_add ((GSourceFunc)sync_accounts_cb, self); */
+       gtk_container_add (GTK_CONTAINER(self), priv->main_vbox);
        
        HildonProgram *app = hildon_program_get_instance ();
        hildon_program_add_window (app, HILDON_WINDOW (self));
        
-       /* Register HildonProgram  signal handlers: */
-       /* These are apparently deprecated, according to the 
-        * "HildonApp/HildonAppView to HildonProgram/HildonWindow migration guide",
-        * though the API reference does not mention that:
-        *
-       g_signal_connect (G_OBJECT(app), "topmost_status_lose",
-               G_CALLBACK (on_hildon_program_save_state), self);
-       g_signal_connect (G_OBJECT(app), "topmost_status_acquire",
-               G_CALLBACK (on_hildon_program_status_acquire), self);
-    */
        g_signal_connect (G_OBJECT(app), "notify::is-topmost",
                G_CALLBACK (on_hildon_program_is_topmost_notify), self);
+
+       g_signal_connect (G_OBJECT(self), "show",
+                         G_CALLBACK (modest_main_window_on_show), folder_win);
                
-       /* Load previous osso state, for instance if we are being restored from 
-        * hibernation:  */
-       modest_osso_load_state();
+       /* Set window icon */
+       window_icon = modest_platform_get_icon (MODEST_APP_ICON);
+       if (window_icon) {
+               gtk_window_set_icon (GTK_WINDOW (self), window_icon);
+               g_object_unref (window_icon);
+       }
+
+       /* Dont't restore settings here, 
+        * because it requires a gtk_widget_show(), 
+        * and we don't want to do that until later,
+        * so that the UI is not visible for non-menu D-Bus activation.
+        */
+       /* restore_settings (MODEST_MAIN_WINDOW(self), FALSE); */
 
        return MODEST_WINDOW(self);
 }
@@ -690,6 +1040,7 @@ modest_main_window_set_style (ModestMainWindow *self,
        ModestMainWindowPrivate *priv;
        ModestWindowPrivate *parent_priv;
        GtkAction *action;
+       gboolean active;
 
        g_return_if_fail (MODEST_IS_MAIN_WINDOW (self));
 
@@ -700,11 +1051,19 @@ modest_main_window_set_style (ModestMainWindow *self,
        if (priv->style == style)
                return;
 
-       /* Get toggle button */
-       action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarToggleView");
+       /* Get toggle button and update the state if needed. This will
+         happen only when the set_style is not invoked from the UI,
+         for example when it's called from widget memory */
+       action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToggleFolders");
+       active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
+       if ((active && style == MODEST_MAIN_WINDOW_STYLE_SIMPLE) ||
+          (!active && style == MODEST_MAIN_WINDOW_STYLE_SPLIT)) {
+              g_signal_handlers_block_by_func (action, modest_ui_actions_toggle_folders_view, self);
+              gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), !active);
+              g_signal_handlers_unblock_by_func (action, modest_ui_actions_toggle_folders_view, self);
+       }
 
        priv->style = style;
-
        switch (style) {
        case MODEST_MAIN_WINDOW_STYLE_SIMPLE:
                /* Remove main paned */
@@ -714,9 +1073,23 @@ modest_main_window_set_style (ModestMainWindow *self,
                /* Reparent the contents widget to the main vbox */
                gtk_widget_reparent (priv->contents_widget, priv->main_vbox);
 
-               g_signal_handlers_block_by_func (action, modest_ui_actions_toggle_folders_view, self);
-               gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), TRUE);
-               g_signal_handlers_unblock_by_func (action, modest_ui_actions_toggle_folders_view, self);
+               if (modest_header_view_has_selected_headers (MODEST_HEADER_VIEW (priv->header_view))) {
+                       TnyList *selection = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW (priv->header_view));
+                       TnyIterator *iterator = tny_list_create_iterator (selection);
+                       TnyHeader *header;
+                       tny_iterator_first (iterator);
+                       header = TNY_HEADER (tny_iterator_get_current (iterator));
+                       if (tny_header_get_subject (header))
+                               gtk_window_set_title (GTK_WINDOW(self), tny_header_get_subject (header));
+                       else
+                               gtk_window_set_title (GTK_WINDOW (self), _("mail_va_no_subject"));
+                       
+                       if (header)
+                               g_object_unref (header);
+
+                       g_object_unref (iterator);
+                       g_object_unref (selection);
+               }
 
                break;
        case MODEST_MAIN_WINDOW_STYLE_SPLIT:
@@ -728,10 +1101,6 @@ modest_main_window_set_style (ModestMainWindow *self,
                gtk_paned_add2 (GTK_PANED (priv->main_paned), priv->contents_widget);
                gtk_container_add (GTK_CONTAINER (priv->main_vbox), priv->main_paned);
 
-               g_signal_handlers_block_by_func (action, modest_ui_actions_toggle_folders_view, self);
-               gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
-               g_signal_handlers_unblock_by_func (action, modest_ui_actions_toggle_folders_view, self);
-
                break;
        default:
                g_return_if_reached ();
@@ -857,7 +1226,7 @@ modest_main_window_show_toolbar (ModestWindow *self,
                gtk_widget_tap_and_hold_setup (GTK_WIDGET (reply_button), menu, NULL, 0);
 
                /* Set send & receive button tap and hold menu */
-               on_account_update (TNY_ACCOUNT_STORE (modest_runtime_get_account_store ()),
+               account_number_changed (TNY_ACCOUNT_STORE (modest_runtime_get_account_store ()),
                                   NULL, self);
        }
 
@@ -881,9 +1250,9 @@ compare_display_names (ModestAccountData *a,
 }
 
 static void 
-on_account_update (TnyAccountStore *account_store, 
-                  const gchar *account_name,
-                  gpointer user_data)
+account_number_changed (TnyAccountStore *account_store, 
+                       const gchar *account_name,
+                       gpointer user_data)
 {
        GSList *account_names, *iter, *accounts;
        ModestMainWindow *self;
@@ -895,6 +1264,7 @@ on_account_update (TnyAccountStore *account_store,
        GList *groups;
        gchar *default_account;
        GtkWidget *send_receive_button, *item;
+       GtkAction *send_receive_all = NULL;
                
        self = MODEST_MAIN_WINDOW (user_data);
        priv = MODEST_MAIN_WINDOW_GET_PRIVATE (self);
@@ -913,12 +1283,17 @@ on_account_update (TnyAccountStore *account_store,
 
                iter = iter->next;
        }
-       g_slist_free (account_names);
+       modest_account_mgr_free_account_names (account_names);
+       account_names = NULL;
 
        /* Order the list of accounts by its display name */
        accounts = g_slist_sort (accounts, (GCompareFunc) compare_display_names);
        num_accounts = g_slist_length (accounts);
 
+       send_receive_all = gtk_ui_manager_get_action (parent_priv->ui_manager, 
+                                                     "/MenuBar/ToolsMenu/ToolsSendReceiveMainMenu/ToolsSendReceiveAllMenu");
+       gtk_action_set_visible (send_receive_all, num_accounts > 1);
+
        /* Delete old send&receive popup items. We can not just do a
           menu_detach because it does not work well with
           tap_and_hold */
@@ -965,7 +1340,7 @@ on_account_update (TnyAccountStore *account_store,
                                  G_CALLBACK (on_send_receive_csm_activated),
                                  NULL);
                item = gtk_separator_menu_item_new ();
-               gtk_menu_shell_append (GTK_MENU_SHELL (priv->accounts_popup), GTK_WIDGET (item));
+               gtk_menu_shell_prepend (GTK_MENU_SHELL (priv->accounts_popup), GTK_WIDGET (item));
        }
 
        /* Create a new action group */
@@ -976,7 +1351,9 @@ on_account_update (TnyAccountStore *account_store,
                
                ModestAccountData *account_data = (ModestAccountData *) g_slist_nth_data (accounts, i);
 
-               /* Create display name. The default account is shown differently */
+               /* Create display name. The UI specification specifies a different format string 
+                * to use for the default account, though both seem to be "%s", so 
+                * I don't see what the point is. murrayc. */
                if (default_account && account_data->account_name && 
                        !(strcmp (default_account, account_data->account_name) == 0)) {
                        display_name = g_strdup_printf (_("mcen_me_toolbar_sendreceive_default"), 
@@ -990,9 +1367,9 @@ on_account_update (TnyAccountStore *account_store,
                /* Create action and add it to the action group. The
                   action name must be the account name, this way we
                   could know in the handlers the account to show */
-               if(account_data->account_name) {
+               if(account_data && account_data->account_name) {
                        gchar* item_name, *refresh_action_name;
-                       guint8 merge_id;
+                       guint8 merge_id = 0;
                        GtkAction *view_account_action, *refresh_account_action;
 
                        view_account_action = gtk_action_new (account_data->account_name,
@@ -1002,7 +1379,7 @@ on_account_update (TnyAccountStore *account_store,
                        /* Add ui from account data. We allow 2^9-1 account
                           changes in a single execution because we're
                           downcasting the guint to a guint8 in order to use a
-                          GByteArray, it should be enough */
+                          GByteArray. It should be enough. */
                        item_name = g_strconcat (account_data->account_name, "Menu", NULL);
                        merge_id = (guint8) gtk_ui_manager_new_merge_id (parent_priv->ui_manager);
                        priv->merge_ids = g_byte_array_append (priv->merge_ids, &merge_id, 1);
@@ -1013,7 +1390,7 @@ on_account_update (TnyAccountStore *account_store,
                                               account_data->account_name,
                                               GTK_UI_MANAGER_MENUITEM,
                                               FALSE);
-       
+
                        /* Connect the action signal "activate" */
                        g_signal_connect (G_OBJECT (view_account_action),
                                          "activate",
@@ -1024,6 +1401,7 @@ on_account_update (TnyAccountStore *account_store,
                        refresh_action_name = g_strconcat ("SendReceive", account_data->account_name, NULL);
                        refresh_account_action = gtk_action_new ((const gchar*) refresh_action_name, 
                                                                 display_name, NULL, NULL);
+                       printf("DEBUG: %s: menu display_name=%s\n", __FUNCTION__, display_name);
                        gtk_action_group_add_action (action_group, refresh_account_action);
 
                        merge_id = (guint8) gtk_ui_manager_new_merge_id (parent_priv->ui_manager);
@@ -1048,8 +1426,23 @@ on_account_update (TnyAccountStore *account_store,
                           CSM. If there is only one account then
                           it'll be no menu */
                        if (priv->accounts_popup) {
-                               item = gtk_menu_item_new_with_label (display_name);
-                               gtk_menu_shell_append (GTK_MENU_SHELL (priv->accounts_popup), GTK_WIDGET (item));
+                               GtkWidget *label = gtk_label_new(NULL);
+                               gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
+                               if (default_account && (strcmp(account_data->account_name, default_account) == 0))
+                               {
+                                       gchar *escaped = g_markup_printf_escaped ("<b>%s</b>", display_name);
+                                       gtk_label_set_markup (GTK_LABEL (label), escaped);
+                                       g_free (escaped);
+                               }
+                               else
+                               {
+                                       gtk_label_set_text (GTK_LABEL (label), display_name);
+                               }
+
+                               item = gtk_menu_item_new ();
+                               gtk_container_add (GTK_CONTAINER (item), label);
+
+                               gtk_menu_shell_prepend (GTK_MENU_SHELL (priv->accounts_popup), GTK_WIDGET (item));
                                g_signal_connect_data (G_OBJECT (item), 
                                                       "activate", 
                                                       G_CALLBACK (on_send_receive_csm_activated),
@@ -1062,10 +1455,54 @@ on_account_update (TnyAccountStore *account_store,
 
                /* Frees */
                g_free (display_name);
-               modest_account_mgr_free_account_data (mgr, account_data);
        }
+
        gtk_ui_manager_insert_action_group (parent_priv->ui_manager, action_group, 1);
 
+       /* We cannot do this in the loop above because this relies on the action
+        * group being inserted. This makes the default account appear in bold.
+        * I agree it is a rather ugly way, but I don't see another possibility. armin. */
+       for (i = 0; i < num_accounts; i++) {
+               ModestAccountData *account_data = (ModestAccountData *) g_slist_nth_data (accounts, i);
+
+               if(account_data->account_name && default_account &&
+                  strcmp (account_data->account_name, default_account) == 0) {
+                       gchar *item_name = g_strconcat (account_data->account_name, "Menu", NULL);
+
+                       gchar *path = g_strconcat ("/MenuBar/ViewMenu/ViewMenuAdditions/", item_name, NULL);
+                       GtkWidget *item = gtk_ui_manager_get_widget (parent_priv->ui_manager, path);
+                       g_free(path);
+
+                       if (item) {
+                               GtkWidget *child = gtk_bin_get_child (GTK_BIN (item));
+                               if (GTK_IS_LABEL (child)) {
+                                       const gchar *cur_name = gtk_label_get_text (GTK_LABEL (child));
+                                       gchar *bold_name = g_markup_printf_escaped("<b>%s</b>", cur_name);
+                                       gtk_label_set_markup (GTK_LABEL (child), bold_name);
+                                       g_free (bold_name);
+                               }
+                       }
+
+                       path = g_strconcat("/MenuBar/ToolsMenu/ToolsSendReceiveMainMenu/ToolsMenuAdditions/", item_name, NULL);
+                       item = gtk_ui_manager_get_widget (parent_priv->ui_manager, path);
+                       g_free (path);
+
+                       if (item) {
+                               GtkWidget *child = gtk_bin_get_child (GTK_BIN (item));
+                               if (GTK_IS_LABEL (child)) {
+                                       const gchar *cur_name = gtk_label_get_text (GTK_LABEL (child));
+                                       gchar *bold_name = g_markup_printf_escaped("<b>%s</b>", cur_name);
+                                       gtk_label_set_markup (GTK_LABEL (child), bold_name);
+                                       g_free (bold_name);
+                               }
+                       }
+
+                       g_free(item_name);
+               }
+
+               modest_account_mgr_free_account_data (mgr, account_data);
+       }
+
        if (priv->accounts_popup) {
                /* Mandatory in order to view the menu contents */
                gtk_widget_show_all (priv->accounts_popup);
@@ -1122,104 +1559,255 @@ set_alignment (GtkWidget *widget,
 }
 
 static GtkWidget *
-create_details_widget (TnyFolderStore *folder_store)
+create_empty_view (void)
+{
+       GtkLabel *label = NULL;
+       GtkWidget *align = NULL;
+
+       align = gtk_alignment_new(XALIGN, YALIGN, XSPACE, YSPACE);
+       label = GTK_LABEL(gtk_label_new (_("mcen_ia_nomessages")));
+       gtk_label_set_justify (label, GTK_JUSTIFY_CENTER);      
+       gtk_container_add (GTK_CONTAINER (align), GTK_WIDGET(label));
+
+       return GTK_WIDGET(align);
+}
+
+static GtkWidget *
+create_details_widget (GtkWidget *styled_widget, TnyAccount *account)
 {
+       /* TODO: Clean up this function. It's a mess, with lots of copy/paste. murrayc. */
+       
        GtkWidget *vbox;
+       GtkWidget *label_w;
        gchar *label;
+       gchar *gray_color_markup;
 
        vbox = gtk_vbox_new (FALSE, 0);
 
+       /* Obtain the secondary text color. We need a realized widget, that's why 
+          we get styled_widget from outside */
+#ifndef MODEST_HAVE_HILDON0_WIDGETS
+       GdkColor color;
+       gtk_style_lookup_color (styled_widget->style, "SecondaryTextColor", &color);
+       gray_color_markup = modest_text_utils_get_color_string (&color);
+#else
+       // gray_color_markup is freed below
+       gray_color_markup = g_strdup ("#BBBBBB");
+#endif 
        /* Account description: */
        
-       if (modest_tny_folder_store_is_virtual_local_folders (folder_store)) {
+       if (modest_tny_account_is_virtual_local_folders (account)
+               || (modest_tny_account_is_memory_card_account (account))) {
+               gchar *tmp;
                /* Local folders: */
        
                /* Get device name */
-               gchar *device_name = modest_conf_get_string (modest_runtime_get_conf(),
+               gchar *device_name = NULL;
+               if (modest_tny_account_is_virtual_local_folders (account))
+                       device_name = modest_conf_get_string (modest_runtime_get_conf(),
                                                      MODEST_CONF_DEVICE_NAME, NULL);
-   
-               label = g_strdup_printf ("%s: %s",
-                                        _("mcen_fi_localroot_description"),
-                                        device_name);
-               gtk_box_pack_start (GTK_BOX (vbox), gtk_label_new (label), FALSE, FALSE, 0);
+               else
+                       device_name = g_strdup (tny_account_get_name (account));
+                                                     
+               tmp = g_strdup_printf (_("mcen_fi_localroot_description"), ""); //TODO: Why the ""?
+               label = g_markup_printf_escaped ("<span color='%s'>%s</span>%s",
+                                                gray_color_markup, tmp, device_name);
+               g_free (tmp);
+               label_w = gtk_label_new (NULL);
+               gtk_label_set_markup (GTK_LABEL (label_w), label);
+               gtk_box_pack_start (GTK_BOX (vbox), label_w, FALSE, FALSE, 0);
                g_free (device_name);
                g_free (label);
-       } else if (TNY_IS_ACCOUNT (folder_store)) {
-               TnyAccount *account = TNY_ACCOUNT(folder_store);
-               
+       } else {
                if(!strcmp (tny_account_get_id (account), MODEST_MMC_ACCOUNT_ID)) {
-                       /* TODO: MMC ? */
-                       gtk_box_pack_start (GTK_BOX (vbox), gtk_label_new ("FIXME: MMC ?"), FALSE, FALSE, 0);
+                       gtk_box_pack_start (GTK_BOX (vbox), 
+                               gtk_label_new (tny_account_get_name (account)), 
+                               FALSE, FALSE, 0);
                } else {
                        /* Other accounts, such as IMAP and POP: */
                        
                        GString *proto;
+                       gchar *tmp;
        
                        /* Put proto in uppercase */
                        proto = g_string_new (tny_account_get_proto (account));
                        proto = g_string_ascii_up (proto);
-       
-                       label = g_strdup_printf ("%s %s: %s", 
-                                                proto->str,
-                                                _("mcen_fi_remoteroot_account"),
-                                                tny_account_get_name (account));
-                       gtk_box_pack_start (GTK_BOX (vbox), gtk_label_new (label), FALSE, FALSE, 0);
+                       
+                       /* note: mcen_fi_localroot_description is something like "%s account"
+                        * however, we should display "%s account: %s"... therefore, ugly tmp */
+                       tmp   = g_strdup_printf (_("mcen_fi_remoteroot_account"),proto->str);
+                       label = g_markup_printf_escaped ("<span color='%s'>%s:</span> %s", 
+                                                        gray_color_markup, tmp, tny_account_get_name (account));
+                       g_free (tmp);
+
+                       label_w = gtk_label_new (NULL);
+                       gtk_label_set_markup (GTK_LABEL (label_w), label);
+                       gtk_box_pack_start (GTK_BOX (vbox), label_w, FALSE, FALSE, 0);
                        g_string_free (proto, TRUE);
                        g_free (label);
                }
        }
 
        /* Message count */
-       
-       label = g_strdup_printf ("%s: %d", _("mcen_fi_rootfolder_messages"), 
-                                modest_tny_folder_store_get_message_count (folder_store));
-       gtk_box_pack_start (GTK_BOX (vbox), gtk_label_new (label), FALSE, FALSE, 0);
+       TnyFolderStore *folder_store = TNY_FOLDER_STORE (account);
+       label = g_markup_printf_escaped ("<span color='%s'>%s:</span> %d", 
+                                        gray_color_markup, _("mcen_fi_rootfolder_messages"), 
+                                        modest_tny_folder_store_get_message_count (folder_store));
+       label_w = gtk_label_new (NULL);
+       gtk_label_set_markup (GTK_LABEL (label_w), label);
+       gtk_box_pack_start (GTK_BOX (vbox), label_w, FALSE, FALSE, 0);
        g_free (label);
 
        /* Folder count */
-       label = g_strdup_printf ("%s: %d", _("mcen_fi_rootfolder_folders"), 
-                                modest_tny_folder_store_get_folder_count (folder_store));
-       gtk_box_pack_start (GTK_BOX (vbox), gtk_label_new (label), FALSE, FALSE, 0);
+       label = g_markup_printf_escaped ("<span color='%s'>%s</span>: %d", 
+                                        gray_color_markup, 
+                                        _("mcen_fi_rootfolder_folders"), 
+                                        modest_tny_folder_store_get_folder_count (folder_store));
+       label_w = gtk_label_new (NULL);
+       gtk_label_set_markup (GTK_LABEL (label_w), label);
+       gtk_box_pack_start (GTK_BOX (vbox), label_w, FALSE, FALSE, 0);
        g_free (label);
 
        /* Size / Date */
-       if (modest_tny_folder_store_is_virtual_local_folders (folder_store)) {
-               /* FIXME: format size */
-               label = g_strdup_printf ("%s: %d", _("mcen_fi_rootfolder_size"), 
-                                        modest_tny_folder_store_get_local_size (folder_store));
-               gtk_box_pack_start (GTK_BOX (vbox), gtk_label_new (label), FALSE, FALSE, 0);
+       if (modest_tny_account_is_virtual_local_folders (account)
+               || modest_tny_account_is_memory_card_account (account)) {
+
+               gchar *size = modest_text_utils_get_display_size (
+                       modest_tny_folder_store_get_local_size (folder_store));
+               
+               label = g_markup_printf_escaped ("<span color='%s'>%s:</span> %s", 
+                                                gray_color_markup, _("mcen_fi_rootfolder_size"),
+                                                size);
+               g_free (size);
+               
+               label_w = gtk_label_new (NULL);
+               gtk_label_set_markup (GTK_LABEL (label_w), label);
+               gtk_box_pack_start (GTK_BOX (vbox), label_w, FALSE, FALSE, 0);
                g_free (label);
        } else if (TNY_IS_ACCOUNT(folder_store)) {
                TnyAccount *account = TNY_ACCOUNT(folder_store);
                
-               if (!strcmp (tny_account_get_id (account), MODEST_MMC_ACCOUNT_ID)) {
-                       gtk_box_pack_start (GTK_BOX (vbox), gtk_label_new ("FIXME: MMC ?"), FALSE, FALSE, 0);
-               } else {
-                       time_t last_updated;
-                       gchar *last_updated_string;
-                       /* Get last updated from configuration */
-                       last_updated = modest_account_mgr_get_int (modest_runtime_get_account_mgr (), 
-                                                                 tny_account_get_id (account), 
-                                                                 MODEST_ACCOUNT_LAST_UPDATED, 
-                                                                 TRUE);
-                       if (last_updated > 0) 
-                               last_updated_string = modest_text_utils_get_display_date(last_updated);
-                       else
-                               last_updated_string = g_strdup (_("FIXME: Never"));
-       
-                       label = g_strdup_printf ("%s: %s", _("mcen_ti_lastupdated"), last_updated_string);
-                       gtk_box_pack_start (GTK_BOX (vbox), gtk_label_new (label), FALSE, FALSE, 0);
-                       g_free (last_updated_string);
-                       g_free (label);
-               }
+               time_t last_updated;
+               gchar *last_updated_string;
+               /* Get last updated from configuration */
+               last_updated = modest_account_mgr_get_int (modest_runtime_get_account_mgr (), 
+                                                         tny_account_get_id (account), 
+                                                         MODEST_ACCOUNT_LAST_UPDATED, 
+                                                         TRUE);
+               if (last_updated > 0) 
+                       last_updated_string = modest_text_utils_get_display_date(last_updated);
+               else
+                       last_updated_string = g_strdup (_("mcen_va_never"));
+
+               label = g_markup_printf_escaped ("<span color='%s'>%s:</span> %s", 
+                                                gray_color_markup, _("mcen_ti_lastupdated"), last_updated_string);
+               label_w = gtk_label_new (NULL);
+               gtk_label_set_markup (GTK_LABEL (label_w), label);
+               gtk_box_pack_start (GTK_BOX (vbox), label_w, FALSE, FALSE, 0);
+               g_free (last_updated_string);
+               g_free (label);
        }
 
+       g_free (gray_color_markup);
+
        /* Set alignment */
        gtk_container_foreach (GTK_CONTAINER (vbox), (GtkCallback) set_alignment, NULL);
 
        return vbox;
 }
 
+gboolean
+modest_main_window_send_receive_in_progress (ModestMainWindow *self)
+{
+       ModestMainWindowPrivate *priv = NULL;
+       
+       g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (self), FALSE);
+
+       priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
+
+       return priv->send_receive_in_progress;
+}
+
+void 
+modest_main_window_notify_send_receive_initied (ModestMainWindow *self)
+{
+       GtkAction *action = NULL;
+       GtkWidget *widget = NULL;
+       ModestMainWindowPrivate *priv = NULL;
+               
+       g_return_if_fail (MODEST_IS_MAIN_WINDOW (self));
+       priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
+       
+       priv->send_receive_in_progress  = TRUE;
+
+        action = modest_window_get_action (MODEST_WINDOW(self), "/MenuBar/ToolsMenu/ToolsSendReceiveMainMenu/ToolsSendReceiveAllMenu");        
+       gtk_action_set_sensitive (action, FALSE);
+/*         action = modest_window_get_action (MODEST_WINDOW(self), "/MenuBar/ToolsMenu/ToolsSendReceiveMainMenu/ToolsSendReceiveCancelSendingMenu"); */
+/*     gtk_action_set_sensitive (action, FALSE); */
+        widget = modest_window_get_action_widget (MODEST_WINDOW(self), "/MenuBar/ToolsMenu/ToolsSendReceiveMainMenu/ToolsMenuAdditions");      
+       gtk_widget_set_sensitive (widget, FALSE);
+} 
+
+void 
+modest_main_window_notify_send_receive_completed (ModestMainWindow *self)
+{
+       GtkAction *action = NULL;
+       GtkWidget *widget = NULL;
+       ModestMainWindowPrivate *priv = NULL;
+               
+       g_return_if_fail (MODEST_IS_MAIN_WINDOW (self));
+       priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
+
+       priv->send_receive_in_progress  = FALSE;
+
+        action = modest_window_get_action (MODEST_WINDOW(self), "/MenuBar/ToolsMenu/ToolsSendReceiveMainMenu/ToolsSendReceiveAllMenu");        
+       gtk_action_set_sensitive (action, TRUE);
+/*         action = modest_window_get_action (MODEST_WINDOW(self), "/MenuBar/ToolsMenu/ToolsSendReceiveMainMenu/ToolsSendReceiveCancelSendingMenu");    */
+/*     gtk_action_set_sensitive (action, TRUE); */
+        widget = modest_window_get_action_widget (MODEST_WINDOW(self), "/MenuBar/ToolsMenu/ToolsSendReceiveMainMenu/ToolsMenuAdditions");      
+       gtk_widget_set_sensitive (widget, TRUE);
+} 
+
+
+static void
+_on_msg_count_changed (ModestHeaderView *header_view,
+                      TnyFolder *folder,
+                      TnyFolderChange *change,
+                      ModestMainWindow *main_window)
+{
+       printf ("DEBUG: %s\n", __FUNCTION__);
+       gboolean folder_empty = FALSE;
+       TnyFolderChangeChanged changed; 
+       ModestMainWindowPrivate *priv;
+       
+       g_return_if_fail (MODEST_IS_MAIN_WINDOW (main_window));
+       g_return_if_fail (TNY_IS_FOLDER(folder));
+       g_return_if_fail (TNY_IS_FOLDER_CHANGE(change));
+       priv = MODEST_MAIN_WINDOW_GET_PRIVATE (main_window);
+       
+       changed = tny_folder_change_get_changed (change);
+       
+       /* If something changes */
+       if ((changed) & TNY_FOLDER_CHANGE_CHANGED_ALL_COUNT)
+               folder_empty = (tny_folder_change_get_new_all_count (change) == 0);     
+       else
+               folder_empty = (tny_folder_get_all_count (TNY_FOLDER (folder)) == 0);
+       
+       printf ("DEBUG: %s: folder_empty=%d\n", __FUNCTION__, folder_empty);
+
+       /* Set contents style of headers view */
+       if (folder_empty)  {
+               modest_main_window_set_contents_style (main_window,
+                                                      MODEST_MAIN_WINDOW_CONTENTS_STYLE_EMPTY);
+               gtk_widget_grab_focus (GTK_WIDGET (priv->folder_view));
+       }
+       else {
+               modest_main_window_set_contents_style (main_window,
+                                                      MODEST_MAIN_WINDOW_CONTENTS_STYLE_HEADERS);
+       }       
+}
+
+
 void 
 modest_main_window_set_contents_style (ModestMainWindow *self, 
                                       ModestMainWindowContentsStyle style)
@@ -1234,15 +1822,20 @@ modest_main_window_set_contents_style (ModestMainWindow *self,
           set if there are details, because it could happen when we're
           selecting different accounts consecutively */
        if ((priv->contents_style == style) &&
-           (priv->contents_style == MODEST_MAIN_WINDOW_CONTENTS_STYLE_HEADERS))
+           (priv->contents_style != MODEST_MAIN_WINDOW_CONTENTS_STYLE_DETAILS))
                return;
 
        /* Remove previous child. Delete it if it was an account
           details widget */
        GtkWidget *content = gtk_bin_get_child (GTK_BIN (priv->contents_widget));
        if (content) {
-               if (priv->contents_style != MODEST_MAIN_WINDOW_CONTENTS_STYLE_DETAILS)
+               if (priv->contents_style == MODEST_MAIN_WINDOW_CONTENTS_STYLE_HEADERS)
                        g_object_ref (content);
+               else if (priv->contents_style == MODEST_MAIN_WINDOW_CONTENTS_STYLE_EMPTY) {
+                       g_object_ref (priv->empty_view);
+                       gtk_container_remove (GTK_CONTAINER (content), priv->empty_view);
+               }
+               
                gtk_container_remove (GTK_CONTAINER (priv->contents_widget), content);
        }
 
@@ -1251,19 +1844,32 @@ modest_main_window_set_contents_style (ModestMainWindow *self,
        switch (priv->contents_style) {
        case MODEST_MAIN_WINDOW_CONTENTS_STYLE_HEADERS:
                wrap_in_scrolled_window (priv->contents_widget, GTK_WIDGET (priv->header_view));
+               modest_maemo_set_thumbable_scrollbar (GTK_SCROLLED_WINDOW(priv->contents_widget),
+                                                     TRUE);
                break;
        case MODEST_MAIN_WINDOW_CONTENTS_STYLE_DETAILS:
        {
-               /* TODO: show here account details */
                TnyFolderStore *selected_folderstore = 
                        modest_folder_view_get_selected (priv->folder_view);
-                       
-               priv->details_widget = create_details_widget (selected_folderstore);
+               if (TNY_IS_ACCOUNT (selected_folderstore)) {    
+                 priv->details_widget = create_details_widget (GTK_WIDGET (self),
+                                                               TNY_ACCOUNT (selected_folderstore));
 
-               wrap_in_scrolled_window (priv->contents_widget, 
-                                priv->details_widget);
+                       wrap_in_scrolled_window (priv->contents_widget, 
+                                        priv->details_widget);
+               }
+               g_object_unref (selected_folderstore);
+               modest_maemo_set_thumbable_scrollbar (GTK_SCROLLED_WINDOW(priv->contents_widget),
+                                                     FALSE);
+
+               
                break;
        }
+       case MODEST_MAIN_WINDOW_CONTENTS_STYLE_EMPTY:
+               wrap_in_scrolled_window (priv->contents_widget, GTK_WIDGET (priv->empty_view));
+               modest_maemo_set_thumbable_scrollbar (GTK_SCROLLED_WINDOW(priv->contents_widget),
+                                                     FALSE);
+               break;
        default:
                g_return_if_reached ();
        }
@@ -1272,26 +1878,39 @@ modest_main_window_set_contents_style (ModestMainWindow *self,
        gtk_widget_show_all (priv->contents_widget);
 }
 
+ModestMainWindowContentsStyle
+modest_main_window_get_contents_style (ModestMainWindow *self)
+{
+       ModestMainWindowPrivate *priv;
+
+       g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (self), -1);
+
+       priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
+       return priv->contents_style;
+}
+
+
 static void 
 on_configuration_key_changed (ModestConf* conf, 
                              const gchar *key, 
-                             ModestConfEvent event, 
+                             ModestConfEvent event,
+                             ModestConfNotificationId id, 
                              ModestMainWindow *self)
 {
-       ModestMainWindowPrivate *priv;
+       ModestMainWindowPrivate *priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
        TnyAccount *account;
 
-       if (!key || strcmp (key, MODEST_CONF_DEVICE_NAME))
+       if (!key || 
+           priv->notification_id != id ||
+           strcmp (key, MODEST_CONF_DEVICE_NAME))
                return;
 
-       priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
-
        if (priv->contents_style != MODEST_MAIN_WINDOW_CONTENTS_STYLE_DETAILS)
                return;
 
        account = (TnyAccount *) modest_folder_view_get_selected (priv->folder_view);
        if (TNY_IS_ACCOUNT (account) &&
-           !strcmp (tny_account_get_id (account), MODEST_ACTUAL_LOCAL_FOLDERS_ACCOUNT_ID)) {
+           !strcmp (tny_account_get_id (account), MODEST_LOCAL_FOLDERS_ACCOUNT_ID)) {
                GList *children;
                GtkLabel *label;
                const gchar *device_name;
@@ -1314,6 +1933,7 @@ on_configuration_key_changed (ModestConf* conf,
                g_free (new_text);
                g_list_free (children);
        }
+       g_object_unref (account);
 }
 
 static gboolean
@@ -1348,6 +1968,10 @@ set_toolbar_mode (ModestMainWindow *self,
        parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
        priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 
+       /* In case this was called before the toolbar exists: */
+       if (!(parent_priv->toolbar))
+               return;
+
        g_return_if_fail (GTK_IS_TOOLBAR(parent_priv->toolbar)); 
        
        sort_action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarSort");
@@ -1360,19 +1984,32 @@ set_toolbar_mode (ModestMainWindow *self,
        /* Show and hide toolbar items */
        switch (mode) {
        case TOOLBAR_MODE_NORMAL:
-               if (sort_action) 
+               if (sort_action)
                        gtk_action_set_visible (sort_action, TRUE);
-               if (refresh_action) 
+               if (refresh_action)
                        gtk_action_set_visible (refresh_action, TRUE);
                if (priv->progress_toolitem) {
                        gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->progress_toolitem), FALSE);
                        gtk_widget_hide (priv->progress_toolitem);
                }
                if (priv->progress_bar)
-                       gtk_widget_hide (priv->progress_bar);                   
+                       gtk_widget_hide (priv->progress_bar);
                
                if (cancel_action)
                        gtk_action_set_visible (cancel_action, FALSE);
+/*             if (priv->sort_toolitem) */
+/*                     gtk_widget_show (priv->sort_toolitem); */
+               
+/*             if (priv->refresh_toolitem) */
+/*                     gtk_widget_show (priv->refresh_toolitem); */
+                       
+/*             if (priv->progress_toolitem) */
+/*                     gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->progress_toolitem), FALSE); */
+/*             if (priv->progress_bar) */
+/*                     gtk_widget_hide (priv->progress_bar); */
+                       
+/*             if (priv->cancel_toolitem) */
+/*                     gtk_widget_hide (priv->cancel_toolitem); */
 
                /* Hide toolbar if optimized view is enabled */
                if (priv->optimized_view)
@@ -1390,7 +2027,21 @@ set_toolbar_mode (ModestMainWindow *self,
                        gtk_widget_show (priv->progress_toolitem);
                }
                if (priv->progress_bar)
-                       gtk_widget_show (priv->progress_bar);                   
+                       gtk_widget_show (priv->progress_bar);
+
+/*             if (priv->sort_toolitem) */
+/*                     gtk_widget_hide (priv->sort_toolitem); */
+               
+/*             if (priv->refresh_toolitem) */
+/*                     gtk_widget_hide (priv->refresh_toolitem); */
+               
+/*             if (priv->progress_toolitem) */
+/*                     gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->progress_toolitem), TRUE); */
+/*             if (priv->progress_bar) */
+/*                     gtk_widget_show (priv->progress_bar); */
+                       
+/*             if (priv->cancel_toolitem) */
+/*                     gtk_widget_show (priv->cancel_toolitem); */
 
                /* Show toolbar if it's hiden (optimized view ) */
                if (priv->optimized_view)
@@ -1410,10 +2061,10 @@ cancel_progressbar (GtkToolButton *toolbutton,
        
        priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 
-       /* Get operation observers and cancel its current operation */
+       /* Get operation observers and cancel all the operations */
        tmp = priv->progress_widgets;
        while (tmp) {
-               modest_progress_object_cancel_current_operation (MODEST_PROGRESS_OBJECT(tmp->data));
+               modest_progress_object_cancel_all_operations (MODEST_PROGRESS_OBJECT(tmp->data));
                tmp=g_slist_next(tmp);
        }
 }
@@ -1447,20 +2098,21 @@ on_queue_changed (ModestMailOperationQueue *queue,
                  ModestMainWindow *self)
 {
        ModestMainWindowPrivate *priv;
-       ModestMailOperationId op_id;
+       ModestMailOperationTypeOperation op_type;
        ModestToolBarModes mode;
        GSList *tmp;
        gboolean mode_changed = FALSE;
-       ModestMailOperationStatus status;
+/*     ModestMailOperationStatus status; */
 
        g_return_if_fail (MODEST_IS_MAIN_WINDOW (self));
        priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
               
        /* Get toolbar mode from operation id*/
-       op_id = modest_mail_operation_get_id (mail_op);
-       switch (op_id) {
-       case MODEST_MAIL_OPERATION_ID_SEND:
-       case MODEST_MAIL_OPERATION_ID_RECEIVE:
+       op_type = modest_mail_operation_get_type_operation (mail_op);
+       switch (op_type) {
+/*     case MODEST_MAIL_OPERATION_TYPE_SEND: */
+       case MODEST_MAIL_OPERATION_TYPE_RECEIVE:
+       case MODEST_MAIL_OPERATION_TYPE_OPEN:
                mode = TOOLBAR_MODE_TRANSFER;
                if (priv->current_toolbar_mode == TOOLBAR_MODE_NORMAL)
                        mode_changed = TRUE;
@@ -1486,11 +2138,6 @@ on_queue_changed (ModestMailOperationQueue *queue,
                }
                break;
        case MODEST_MAIL_OPERATION_QUEUE_OPERATION_REMOVED:
-               /* If mail_op is mine, check errors */
-               status = modest_mail_operation_get_status (mail_op);
-               if (status != MODEST_MAIL_OPERATION_STATUS_SUCCESS)
-                       modest_mail_operation_execute_error_handler (mail_op);
-
                /* Change toolbar mode */
                if (mode == TOOLBAR_MODE_TRANSFER) {                    
                        while (tmp) {
@@ -1530,14 +2177,17 @@ on_show_account_action_activated  (GtkAction *action,
        acc_data = modest_account_mgr_get_account_data (mgr, acc_name);
 
        /* Set the new visible & active account */
-       if (acc_data->store_account) { 
+       if (acc_data && acc_data->store_account) { 
                modest_folder_view_set_account_id_of_visible_server_account (priv->folder_view,
                                                                             acc_data->store_account->account_name);
                modest_window_set_active_account (MODEST_WINDOW (self), acc_data->account_name);
        }
+       
+       modest_folder_view_select_first_inbox_or_local (priv->folder_view);
 
        /* Free */
-       modest_account_mgr_free_account_data (mgr, acc_data);
+       if (acc_data)
+               modest_account_mgr_free_account_data (mgr, acc_data);
 }
 
 static void
@@ -1552,6 +2202,7 @@ refresh_account (const gchar *account_name)
                modest_ui_actions_do_send_receive_all (win);
        else
                modest_ui_actions_do_send_receive (account_name, win);
+       
 }
 
 static void 
@@ -1567,3 +2218,166 @@ on_send_receive_csm_activated (GtkMenuItem *item,
 {
        refresh_account ((const gchar*) user_data);
 }
+
+static gboolean
+on_zoom_minus_plus_not_implemented (ModestWindow *window)
+{
+       g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (window), FALSE);
+
+       hildon_banner_show_information (NULL, NULL, dgettext("hildon-common-strings", "ckct_ib_cannot_zoom_here"));
+       return FALSE;
+
+}
+
+static gboolean
+on_folder_view_focus_in (GtkWidget *widget,
+                        GdkEventFocus *event,
+                        gpointer userdata)
+{
+       ModestMainWindow *main_window = NULL;
+       
+       g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (userdata), FALSE);
+       main_window = MODEST_MAIN_WINDOW (userdata);
+       
+       /* Update toolbar dimming state */
+       modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (main_window));
+
+       return FALSE;
+}
+
+static gboolean
+on_header_view_focus_in (GtkWidget *widget,
+                        GdkEventFocus *event,
+                        gpointer userdata)
+{
+       ModestMainWindow *main_window = NULL;
+       ModestMainWindowPrivate *priv = NULL;
+
+       g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (userdata), FALSE);
+       main_window = MODEST_MAIN_WINDOW (userdata);
+       priv = MODEST_MAIN_WINDOW_GET_PRIVATE (main_window);
+
+       if (modest_header_view_has_selected_headers (MODEST_HEADER_VIEW (priv->header_view))) {
+               TnyList *selection = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW (priv->header_view));
+               TnyIterator *iterator = tny_list_create_iterator (selection);
+               TnyHeader *header;
+
+               tny_iterator_first (iterator);
+               header = TNY_HEADER (tny_iterator_get_current (iterator));
+               
+               if (tny_header_get_subject (header))
+                       gtk_window_set_title (GTK_WINDOW(main_window), tny_header_get_subject (header));
+               else
+                       gtk_window_set_title (GTK_WINDOW (main_window), _("mail_va_no_subject"));
+
+               if (header)
+                       g_object_unref (header);
+
+               g_object_unref (iterator);
+               g_object_unref (selection);
+       }
+
+
+       /* Update toolbar dimming state */
+       modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (main_window));
+
+       return FALSE;
+}
+
+static void 
+modest_main_window_on_folder_selection_changed (ModestFolderView *folder_view,
+                                               TnyFolderStore *folder_store, 
+                                               gboolean selected,
+                                               ModestMainWindow *main_window)
+{
+       ModestWindowPrivate *parent_priv = MODEST_WINDOW_GET_PRIVATE (main_window);
+       GtkAction *action = NULL;
+       gboolean show_reply = TRUE;
+       gboolean show_forward = TRUE;
+       gboolean show_cancel_send = FALSE;
+       gboolean show_clipboard = TRUE;
+       gboolean show_delete = TRUE;
+
+       if (selected) {
+               if (TNY_IS_ACCOUNT (folder_store)) {
+                       show_reply = show_forward = show_cancel_send = show_clipboard = show_delete = FALSE;
+               } else if (TNY_IS_FOLDER (folder_store)) {
+                       if (modest_tny_folder_is_local_folder (TNY_FOLDER (folder_store))) {
+                               TnyFolderType folder_type = modest_tny_folder_get_local_or_mmc_folder_type (
+                                       TNY_FOLDER (folder_store));
+                               switch (folder_type) {
+                               case TNY_FOLDER_TYPE_DRAFTS:
+                                       show_clipboard = show_delete = TRUE;
+                                       show_reply = show_forward = show_cancel_send = FALSE;
+                                       break;
+                               case TNY_FOLDER_TYPE_SENT:
+                                       show_forward = show_clipboard = show_delete = TRUE;
+                                       show_reply = show_cancel_send = FALSE;
+                                       break;
+                               case TNY_FOLDER_TYPE_OUTBOX:
+                                       show_clipboard = show_delete = show_cancel_send = TRUE;
+                                       show_reply = show_forward = FALSE;
+                                       break;
+                               default:
+                                       show_reply = show_forward = show_clipboard = show_delete = TRUE;
+                                       show_cancel_send = FALSE;
+                               }
+                       } else {
+                               show_reply = show_forward = show_clipboard = show_delete = TRUE;
+                               show_cancel_send = FALSE;
+                       }
+               }
+       }
+
+       action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/HeaderViewCSM/HeaderViewCSMReply");
+       gtk_action_set_visible (action, show_reply);
+       action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/HeaderViewCSM/HeaderViewCSMReplyAll");
+       gtk_action_set_visible (action, show_reply);
+       action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/HeaderViewCSM/HeaderViewCSMForward");
+       gtk_action_set_visible (action, show_forward);
+       action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/HeaderViewCSM/HeaderViewCSMCancelSending");
+       gtk_action_set_visible (action, show_cancel_send);
+       action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/HeaderViewCSM/HeaderViewCSMCut");
+       gtk_action_set_visible (action, show_clipboard);
+       action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/HeaderViewCSM/HeaderViewCSMCopy");
+       gtk_action_set_visible (action, show_clipboard);
+       action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/HeaderViewCSM/HeaderViewCSMPaste");
+       gtk_action_set_visible (action, show_clipboard);
+       action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/HeaderViewCSM/HeaderViewCSMDelete");
+       gtk_action_set_visible (action, show_delete);
+
+       /* We finally call to the ui actions handler, after updating properly
+        * the header view CSM */
+       modest_ui_actions_on_folder_selection_changed (folder_view, folder_store, selected, main_window);
+
+}
+
+gboolean 
+modest_main_window_on_msg_view_window_msg_changed (ModestMsgViewWindow *view_window,
+                                                  GtkTreeModel *model,
+                                                  GtkTreeRowReference *row_reference,
+                                                  ModestMainWindow *self)
+{
+       ModestMainWindowPrivate *priv = NULL;
+       GtkTreeModel *header_model = NULL;
+       GtkTreePath *path = NULL;
+
+       g_return_val_if_fail (MODEST_MSG_VIEW_WINDOW (view_window), FALSE);
+       g_return_val_if_fail (MODEST_MAIN_WINDOW (self), FALSE);
+       g_return_val_if_fail (gtk_tree_row_reference_valid (row_reference), FALSE);
+
+       priv = MODEST_MAIN_WINDOW_GET_PRIVATE (self);
+       header_model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->header_view));
+
+       /* Do nothing if we changed the folder in the main view */
+       if (header_model != model)
+               return FALSE;
+
+       /* Select the message in the header view */
+       path = gtk_tree_row_reference_get_path (row_reference);
+       gtk_tree_view_set_cursor (GTK_TREE_VIEW (priv->header_view),
+                                 path, NULL, FALSE);
+       gtk_tree_path_free (path);
+
+       return TRUE;
+}