public void DeleteLayer()
{
if (_currentKeymapLayer == null)
{
MessageBox.Show("You must select a layer in order to delete it.");
return;
}
var menuItem = AvailableLayersMenu.First(x => (string)x.Header == _currentKeymapLayer.LayerName);
AvailableLayersMenu.Remove(menuItem);
_keymapLayers.Remove(_currentKeymapLayer);
_currentKeymapLayer = null;
CurrentLayerName = string.Empty;
}
private void RenameLayer(string layerName)
{
if (_currentKeymapLayer == null)
{
MessageBox.Show("You must select a layer in order to rename it.");
return;
}
if (AvailableLayersMenu.Any(x => (string)x.Header == layerName))
{
MessageBox.Show(string.Format("A layer with the name '{0}' already exists.", layerName));
return;
}
AvailableLayersMenu.First(x => (string)x.Header == _currentKeymapLayer.LayerName).Header = layerName;
_currentKeymapLayer.LayerName = layerName;
CurrentLayerName = layerName;
}