* src/maemo/modest-msg-view-window.c:

[modest] / src / maemo / modest-msg-view-window.c

diff --git a/src/maemo/modest-msg-view-window.c b/src/maemo/modest-msg-view-window.c
index a431f2a..762eb10 100644 (file)
--- a/src/maemo/modest-msg-view-window.c
+++ b/src/maemo/modest-msg-view-window.c
@@ -1100,9 +1100,22 @@ message_reader (ModestMsgViewWindow *window,
 {
        ModestMailOperation *mail_op = NULL;
        ModestMailOperationTypeOperation op_type;
+       gboolean already_showing = FALSE;
+       ModestWindow *msg_window = NULL;
+       ModestWindowMgr *mgr;
 
        g_return_val_if_fail (path != NULL, FALSE);
 
+       mgr = modest_runtime_get_window_mgr ();
+       already_showing = modest_window_mgr_find_registered_header (mgr, header, &msg_window);
+       if (already_showing && (msg_window != MODEST_WINDOW (window))) {
+               gboolean retval;
+               if (msg_window)
+                       gtk_window_present (GTK_WINDOW (msg_window));
+               g_signal_emit_by_name (G_OBJECT (window), "delete-event", NULL, &retval);
+               return TRUE;
+       }
+
        /* Msg download completed */
        if (tny_header_get_flags (header) & TNY_HEADER_FLAG_CACHED) {
                op_type = MODEST_MAIL_OPERATION_TYPE_OPEN;
@@ -1160,8 +1173,21 @@ modest_msg_view_window_select_next_message (ModestMsgViewWindow *window)
        g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), FALSE);
        priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 
-       path = gtk_tree_row_reference_get_path (priv->next_row_reference);
-       if (path == NULL) 
+       /* Update the next row reference if it's not valid. This could
+          happen if for example the header which it was pointing to,
+          was deleted. The best place to do it is in the row-deleted
+          handler but the tinymail model do not work like the glib
+          tree models and reports the deletion when the row is still
+          there */
+       if (!gtk_tree_row_reference_valid (priv->next_row_reference)) {
+               if (gtk_tree_row_reference_valid (priv->row_reference)) {
+                       priv->next_row_reference = gtk_tree_row_reference_copy (priv->row_reference);
+                       select_next_valid_row (priv->header_model, &(priv->next_row_reference), FALSE);
+               }
+       }
+       if (priv->next_row_reference)
+               path = gtk_tree_row_reference_get_path (priv->next_row_reference);
+       if (path == NULL)
                return FALSE;
 
        gtk_tree_model_get_iter (priv->header_model,
@@ -1772,6 +1798,8 @@ modest_msg_view_window_view_attachment (ModestMsgViewWindow *window, TnyMimePart
                        if (!account)
                                account = modest_account_mgr_get_default_account (modest_runtime_get_account_mgr ());
                        msg_win = modest_msg_view_window_new (TNY_MSG (mime_part), account, NULL);
+                       modest_window_set_zoom (MODEST_WINDOW (msg_win), 
+                                               modest_window_get_zoom (MODEST_WINDOW (window)));
                        modest_window_mgr_register_window (mgr, msg_win);
                        gtk_window_set_transient_for (GTK_WINDOW (msg_win), GTK_WINDOW (window));
                        gtk_widget_show_all (GTK_WIDGET (msg_win));