public RemoveSliceCommand(SliceList list, int index)
{
this.mNode = list.mNode;
this.mSliceList = list.mSlices;
this.mIndex = index;
this.mAP = list.mNode.mSliceAnchors[index];
this.mSlice = list.mSlices[index];
this.mSelectedEdges = new List <DGEdge>();
this.mActions = new IEdgeAction[this.mAP.Edges.Count];
this.mCount = 0;
DGNode node;
IEdgeAction action;
foreach (DGEdge edge in this.mAP.Edges)
{
if (edge.Selected)
{
this.mSelectedEdges.Add(edge);
}
node = edge.DstNode;
if (node == this.mNode)
{
node = edge.SrcNode;
}
action = node.RemoveEdge(edge);
if (action != null)
{
this.mActions[this.mCount++] = action;
}
}
this.mLabel = "Remove Slice from Random Node";
}
public void Undo()
{
AnchorPoint ap = this.mNode.mSliceAnchors[this.mSliceIndex];
RandomNode.Slice slice
= this.mNode.mRandomNode.Slices[this.mSliceIndex];
if (this.bAdd)
{
ap.Edges.RemoveAt(this.mTargetIndex);
slice.Targets.RemoveAt(this.mTargetIndex);
}
else
{
ap.Edges.Insert(this.mTargetIndex, this.mEdge);
DGNode node = this.mEdge.DstNode;
if (node == this.mNode)
{
node = this.mEdge.SrcNode;
}
slice.Targets.Insert(this.mTargetIndex, node.DGN);
}
}
