/// <summary>
/// The undo object is only serialized during an undo operation
/// </summary>
public void OnBeforeSerialize()
{
if (Workspace == null || Workspace.Canvas == null || Workspace.Canvas.File == null)
{
return;
}
serialized = new SerializedWorkspace
{
foregroundColor = Workspace.Canvas.ForegroundColor,
backgroundColor = Workspace.Canvas.BackgroundColor,
selectedFrame = Workspace.Canvas.ActiveFrame.id,
selectedLayer = Workspace.Canvas.ActiveLayer.id,
selectedAnimation = Workspace.Canvas.ActiveAnimation.id,
animations = Workspace.Canvas.File.animations.Select(a => new SerializedAnimation {
id = a.id, name = a.name
}).ToArray(),
frames = Workspace.Canvas.File.frames.Select(f => new SerializedFrame {
id = f.id, order = f.order, animation = f.animation.id
}).ToArray(),
layers = Workspace.Canvas.File.layers.Select(l => new SerializedLayer {
id = l.id, name = l.name, opacity = l.opacity, order = l.order, visible = l.visible
}).ToArray(),
images = Workspace.Canvas.File.images.Select(i => new SerializedImage {
frame = i.frame.id, layer = i.layer.id, texture = i.texture
}).ToArray()
};
}
/// <summary>
/// the undo uobject is only deserialized after an undo operation.
/// </summary>
public void OnAfterDeserialize()
{
if (null == serialized || Workspace == null)
{
return;
}
Workspace.Canvas.ForegroundColor = serialized.foregroundColor;
Workspace.Canvas.BackgroundColor = serialized.backgroundColor;
Workspace.Canvas.File.animations = serialized.animations.Select(a => new PAAnimation
{
name = a.name,
id = a.id
}).ToList();
Workspace.Canvas.File.layers = serialized.layers.Select(l => new PALayer(Workspace.Canvas.File)
{
id = l.id,
name = l.name,
opacity = l.opacity,
order = l.order,
visible = l.visible,
}).ToList();
Workspace.Canvas.File.frames = serialized.frames.Select(f => new PAFrame(Workspace.Canvas.File)
{
id = f.id,
animation = Workspace.Canvas.File.FindAnimation(f.animation),
order = f.order
}).ToList();
Workspace.Canvas.File.images = serialized.images.Select(i => new PAImage
{
frame = Workspace.Canvas.File.FindFrame(i.frame),
layer = Workspace.Canvas.File.FindLayer(i.layer),
texture = i.texture
}).ToList();
Workspace.RefreshLayersList();
Workspace.RefreshFrameList();
Workspace.RefreshAnimationList();
Workspace.Canvas.ActiveAnimation = Workspace.Canvas.File.FindAnimation(serialized.selectedAnimation);
Workspace.Canvas.ActiveLayer = Workspace.Canvas.File.FindLayer(serialized.selectedLayer);
Workspace.Canvas.ActiveFrame = Workspace.Canvas.File.FindFrame(serialized.selectedFrame);
Workspace.Canvas.RefreshImage();
serialized = null;
UndoEvent?.Invoke();
}