* src/modest-text-utils.[ch]:

[modest] / src / maemo / modest-connection-specific-smtp-edit-window.c

diff --git a/src/maemo/modest-connection-specific-smtp-edit-window.c b/src/maemo/modest-connection-specific-smtp-edit-window.c
index ae1a07d..3e3c496 100644 (file)
--- a/src/maemo/modest-connection-specific-smtp-edit-window.c
+++ b/src/maemo/modest-connection-specific-smtp-edit-window.c
@@ -63,6 +63,7 @@ struct _ModestConnectionSpecificSmtpEditWindowPrivate
        GtkWidget *button_cancel;
        
        gboolean is_dirty;
+       gboolean range_error_occured;
 };
 
 static void
@@ -126,6 +127,59 @@ on_change(GtkWidget* widget, ModestConnectionSpecificSmtpEditWindow *self)
 }
 
 static void
+on_value_changed(GtkWidget* widget, GValue* value, ModestConnectionSpecificSmtpEditWindow *self)
+{
+       ModestConnectionSpecificSmtpEditWindowPrivate *priv =
+                       CONNECTION_SPECIFIC_SMTP_EDIT_WINDOW_GET_PRIVATE (self);
+
+       priv->range_error_occured = FALSE;
+       on_change(widget, self);
+}
+
+static gboolean
+on_range_error (GtkWidget *widget, HildonNumberEditorErrorType type, gpointer user_data)
+{
+       ModestConnectionSpecificSmtpEditWindow *self = user_data;
+       ModestConnectionSpecificSmtpEditWindowPrivate *priv =
+                       CONNECTION_SPECIFIC_SMTP_EDIT_WINDOW_GET_PRIVATE (self);
+
+       /* We want to prevent the closure of the dialog when a range error occured. The problem is that
+        * the hildon number editor already resets the value to the default value, so we have to
+        * remember that such an error occured. */
+       priv->range_error_occured = TRUE;
+
+       /* Show error message by not returning TRUE */
+       return FALSE;
+}
+
+static void
+on_response (GtkDialog *dialog, int response_id, gpointer user_data)
+{
+       ModestConnectionSpecificSmtpEditWindow *self = user_data;
+       ModestConnectionSpecificSmtpEditWindowPrivate *priv =
+                       CONNECTION_SPECIFIC_SMTP_EDIT_WINDOW_GET_PRIVATE (self);
+
+       /* Don't close the dialog if a range error occured */
+       if(response_id == GTK_RESPONSE_OK && priv->range_error_occured)
+       {
+               g_signal_stop_emission_by_name (dialog, "response");
+               gtk_widget_grab_focus (priv->entry_port);
+       }
+}
+
+static void on_set_focus_child (GtkContainer *container, GtkWidget *widget, gpointer user_data)
+{
+       ModestConnectionSpecificSmtpEditWindow *self = user_data;
+       ModestConnectionSpecificSmtpEditWindowPrivate *priv =
+                       CONNECTION_SPECIFIC_SMTP_EDIT_WINDOW_GET_PRIVATE (self);
+
+       /* Another child gained focus. Since the number editor already reset a
+        * possible range error to the default value, we allow closure of the
+        * dialog */
+       priv->range_error_occured = FALSE;
+}
+
+static void
 on_combo_security_changed (GtkComboBox *widget, gpointer user_data)
 {
        ModestConnectionSpecificSmtpEditWindow *self = 
@@ -235,7 +289,9 @@ modest_connection_specific_smtp_edit_window_init (ModestConnectionSpecificSmtpEd
                priv->entry_port = GTK_WIDGET (hildon_number_editor_new (0, 65535));
        caption = hildon_caption_new (sizegroup, 
                _("mcen_li_emailsetup_smtp"), priv->entry_port, NULL, HILDON_CAPTION_OPTIONAL);
-       /* FIXME: There is no changed signal for hildon_number_editor */
+       gtk_widget_add_events(GTK_WIDGET(priv->entry_port), GDK_FOCUS_CHANGE_MASK);
+       g_signal_connect(G_OBJECT(priv->entry_port), "range-error", G_CALLBACK(on_range_error), self);
+       g_signal_connect(G_OBJECT(priv->entry_port), "notify::value", G_CALLBACK(on_value_changed), self);
        gtk_widget_show (priv->entry_port);
        gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
        gtk_widget_show (caption);
@@ -249,6 +305,9 @@ modest_connection_specific_smtp_edit_window_init (ModestConnectionSpecificSmtpEd
        gtk_dialog_add_button (GTK_DIALOG (self), GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
        
        priv->is_dirty = FALSE;
+       priv->range_error_occured = FALSE;
+       g_signal_connect(G_OBJECT(self), "response", G_CALLBACK(on_response), self);
+       g_signal_connect(G_OBJECT(box), "set-focus-child", G_CALLBACK(on_set_focus_child), self);
        
        gtk_widget_show (box);