public bool Do()
{
Layer TargetLayer = Program.ActiveProject.Layers[LayerIndex];
Frameset TargetFrameset = TargetLayer.Framesets[FramesetIndex];
AddedFrame = new Keyframe(Time, State.Copy(), EntityInterpolationMode.Linear);
PrevSelectedFrame = Program.MainTimeline.selectedTime;
Program.MainTimeline.ClearSelection();
Program.MainTimeline.selectedItems.Select(TargetLayer, TargetFrameset, AddedFrame);
TargetFrameset.Keyframes.Add(AddedFrame);
TargetFrameset.Keyframes = TargetFrameset.Keyframes.OrderBy(o => o.Time).ToList();
AddedFrameIndex = TargetFrameset.Keyframes.IndexOf(AddedFrame);
Program.MainTimeline.GLContext.Invalidate();
return true;
}
public KeyframeRemoveAction(Layer layer, Frameset frameset, Keyframe frame)
{
LayerIndex = Program.ActiveProject.Layers.IndexOf(layer);
FramesetIndex = layer.Framesets.IndexOf(frameset);
RemovedKeyframe = frame;
RemovedKeyframeIndex = frameset.Keyframes.IndexOf(RemovedKeyframe);
}
public KeyframeChangeInterpModeAction(Layer l, Frameset f, Keyframe frame, EntityInterpolationMode target)
{
LayerIndex = Program.ActiveProject.Layers.IndexOf(l);
FramesetIndex = l.Framesets.IndexOf(f);
KeyframeIndex = f.Keyframes.IndexOf(frame);
TargetMode = target;
}
public KeyframeMoveAction(Layer layer, Frameset frameset, Keyframe frame, uint time)
{
LayerIndex = Program.ActiveProject.Layers.IndexOf(layer);
FramesetIndex = layer.Framesets.IndexOf(frameset);
KeyframeIndex = frameset.Keyframes.IndexOf(frame);
TargetKeyframe = frame;
OriginalTime = time;
NewTime = frame.Time;
}
public bool Undo()
{
Layer TargetLayer = Program.ActiveProject.Layers[LayerIndex];
Frameset TargetFrameset = TargetLayer.Framesets[FramesetIndex];
TargetFrameset.Keyframes.RemoveAt(AddedFrameIndex);
Program.MainTimeline.ClearSelection();
Program.MainTimeline.selectedItems.Select(SelectionType.BlankFrame, PrevSelectedFrame);
AddedFrame = null;
PrevSelectedFrame = -1;
Program.MainTimeline.GLContext.Invalidate();
return true;
}
