private void MenuItemAddSimpleLabel_Click(object sender, RoutedEventArgs e)
        {
            var wnd = new AddLabelWindow();

            if (wnd.ShowDialog() == true)
            {
                AddSpanElement(wnd.textBoxContent.Text, Mouse.GetPosition(null));
            }
        }
        private void MenuItemCreateNewLayout_Click(object sender, RoutedEventArgs e)
        {
            var alw = new AddLabelWindow();

            if (alw.ShowDialog() == true)
            {
                CurrentLayout = alw.textBoxContent.Text;
                var path = string.Format("{0}\\{1}\\{2}", Directory.GetCurrentDirectory(), Properties.Settings.Default.LayoutDir, alw.textBoxContent.Text);
                if (Directory.Exists(path))
                {
                    MessageBox.Show("Layout with name " + CurrentLayout + " is exists!", "Error", MessageBoxButton.OK, MessageBoxImage.Asterisk);
                    return;
                }

                Directory.CreateDirectory(path);
                File.Create(string.Format("{0}\\{1}", path, LayoutConfigFile)).Dispose();
                ClearLayout();
            }
        }