public override void Redo(CadObjectDB db)
{
CadFigure parent = db.GetFigure(ParentID);
CadFigure child = db.GetFigure(ChildID);
parent.ChildList.Remove(child);
child.Parent = null;
}
public override void Undo(CadObjectDB db)
{
CadFigure parent = db.GetFigure(ParentID);
CadFigure child = db.GetFigure(ChildID);
parent.ChildList.Insert(Index, child);
child.Parent = parent;
}
public override void Undo(CadObjectDB db)
{
CadFigure parent = db.GetFigure(ParentID);
foreach (uint childID in ChildIDList)
{
CadFigure fig = db.GetFigure(childID);
parent.AddChild(fig);
}
}
public override void Redo(CadObjectDB db)
{
CadFigure parent = db.GetFigure(ParentID);
foreach (uint childID in ChildIDList)
{
parent.ChildList.RemoveAll(a => a.ID == childID);
CadFigure fig = db.GetFigure(childID);
fig.Parent = null;
}
}
public override void Undo(CadObjectDB db)
{
CadLayer layer = db.GetLayer(LayerID);
CadFigure fig = db.GetFigure(FigureID);
layer.InsertFigure(mFigureIndex, fig);
}
public override void Redo(CadObjectDB db)
{
CadLayer layer = db.GetLayer(LayerID);
CadFigure fig = db.GetFigure(FigureID);
fig.InsertPointsRange(PointIndex, mPointList);
}
public override void Redo(CadObjectDB db)
{
CadLayer layer = db.GetLayer(LayerID);
CadFigure fig = db.GetFigure(FigureID);
layer.AddFigure(fig);
}
public override void Undo(CadObjectDB db)
{
CadLayer layer = db.GetLayer(LayerID);
CadFigure fig = db.GetFigure(FigureID);
if (fig == null)
{
return;
}
int idx = PointIndex;
int i = 0;
if (mPointList == null)
{
mPointList = new VertexList();
}
mPointList.Clear();
for (; i < InsertNum; i++)
{
mPointList.Add(fig.GetPointAt(idx + i));
}
fig.RemovePointsRange(idx, InsertNum);
}
public void StoreAfter(CadObjectDB db)
{
for (int i = 0; i < SnapShotList.Count; i++)
{
CadOpeFigureSnapShot ss = SnapShotList[i];
ss.StoreAfter(db.GetFigure(ss.FigureID));
}
}
public static EditResult CutSegment(CadObjectDB db, MarkSegment seg, Vector3d p)
{
EditResult result = new EditResult();
if (seg.Figure.Type != CadFigure.Types.POLY_LINES)
{
return(result);
}
CrossInfo ci = CadMath.PerpendicularCrossSeg(seg.pA.vector, seg.pB.vector, p);
if (!ci.IsCross)
{
return(result);
}
CadFigure org = db.GetFigure(seg.FigureID);
int a = Math.Min(seg.PtIndexA, seg.PtIndexB);
int b = Math.Max(seg.PtIndexA, seg.PtIndexB);
CadFigure fa = db.NewFigure(CadFigure.Types.POLY_LINES);
CadFigure fb = db.NewFigure(CadFigure.Types.POLY_LINES);
fa.AddPoints(org.PointList, 0, a + 1);
fa.AddPoint(new CadVertex(ci.CrossPoint));
fb.AddPoint(new CadVertex(ci.CrossPoint));
fb.AddPoints(org.PointList, b);
if (org.IsLoop)
{
fb.AddPoint(fa.GetPointAt(0));
}
result.AddList.Add(new EditResult.Item(seg.LayerID, fa));
result.AddList.Add(new EditResult.Item(seg.LayerID, fb));
result.RemoveList.Add(new EditResult.Item(org.LayerID, org));
return(result);
}
public override void Undo(CadObjectDB db)
{
CadFigure fig = db.GetFigure(FigureID);
fig.InvertDir();
}
public override void Redo(CadObjectDB db)
{
CadFigure fig = db.GetFigure(FigureID);
fig.Normal = NewNormal;
}
public override void Undo(CadObjectDB db)
{
CadFigure fig = db.GetFigure(FigureID);
fig.Normal = OldNormal;
}
public override void Redo(CadObjectDB db)
{
CadFigure fig = db.GetFigure(FigureID);
fig.IsLoop = Close;
}
public override void Redo(CadObjectDB db)
{
CadFigure fig = db.GetFigure(FigureID);
fig.AddPoint(Point);
}
public override void Undo(CadObjectDB db)
{
CadFigure fig = db.GetFigure(FigureID);
fig.RemovePointAt(PointIndex);
}