private void RemoveLayer(LayerItem layer)
{
if (Current.Layers.Remove(layer.Item))
{
Current.LayerLookup.Remove(layer.Item.Id);
Current.Layers.Remove(layer.Item);
LayerStack.Children.Remove(layer);
if (layer.State == LayerItemState.SelectedViewing || layer.State == LayerItemState.Viewing)
{
OnRestoreRootView?.Invoke(Current);
}
Current.Modified = true;
Current?.CombineLayers();
OnRemoveLayer?.Invoke(layer.Item);
layer.Item?.Dispose();
layer.OnSelect -= Item_OnSelect;
layer.OnView -= Item_OnView;
if (Selected == layer)
{
DeleteLayerButton.IsEnabled = false;
BlendModeDropDown.IsEnabled = false;
OpacitySlider.IsEnabled = false;
Selected = null;
}
}
}
private void RootViewButton_Click(object sender, RoutedEventArgs e)
{
OnRestoreRootView?.Invoke(Current);
}
