public void Attach(FrameCanvasEditor target)
{
Detach();
Target = target;
Target.DrawingSurface.PreviewMouseDown += OnMouseDown;
Target.DrawingSurface.PreviewMouseMove += OnMouseMove;
Target.DrawingSurface.PreviewMouseUp += OnMouseUp;
Target.DrawingSurface.MouseLeave += OnMouseLeave;
Target.ZoomChanged += OnZoomChanged;
Target.SelectedLayerChanged += OnSelectedLayerChanged;
Target.FrameChanged += OnFrameChanged;
Attached?.Invoke(this);
}
public void Detach()
{
if (Target != null)
{
Target.DrawingSurface.PreviewMouseDown -= OnMouseDown;
Target.DrawingSurface.PreviewMouseMove -= OnMouseMove;
Target.DrawingSurface.PreviewMouseUp -= OnMouseUp;
Target.ZoomChanged -= OnZoomChanged;
Target.SelectedLayerChanged -= OnSelectedLayerChanged;
Target.FrameChanged -= OnFrameChanged;
Target.ToolOptions.Children.Clear();
Target.ExtensionPanel.Children.Clear();
Detached.Invoke(this);
Target = null;
}
}
private void ZoomInCanvas_Executed(object sender, ExecutedRoutedEventArgs e)
{
FrameCanvasEditor.ZoomIn();
}
private void ToggleGridVisibility_Executed(object sender, ExecutedRoutedEventArgs e)
{
FrameCanvasEditor.ToggleGridVisibility();
ShowGridMenuItem.IsChecked = FrameCanvasEditor.Grid.Visibility == Visibility.Visible;
}
