private void RedoAction()
{
if (_redoList.Count == 0)
{
return;
}
IAction action = _redoList.Pop();
ActionExecutor.Execute(action, Source, false);
_undoList.Push(action);
}
private void NewAction(IAction action)
{
if (ReadOnly)
{
return;
}
if (action != null)
{
_redoList.Clear();
ActionExecutor.Execute(action, Source, false);
_undoList.Push(action);
if (action.Action == ActionType.NewShape ||
action.Action == ActionType.ModifyShape ||
action.Action == ActionType.DeleteShape)
{
action = Builder.Build(ActionBuildType.Deselect, null);
ActionExecutor.Execute(action, Source, false);
_undoList.Push(action);
}
}
}
public void NewGhost(ShapeType type)
{
IAction action;
if (ReadOnly)
{
return;
}
ProcessOldGhost();
if (type == ShapeType.None)
{
if (Source.Ghost.State == GhostState.NotAvailable)
{
return;
}
action = Builder.Build(ActionBuildType.Deselect, null);
}
else
{
ShapeData data = new ShapeData(type);
data.DrawColor = SurfaceDrawColor;
data.FillColor = SurfaceFillColor;
data.IsFillColor = SurfaceIsFillColor;
data.Hatch = SurfaceHatch;
data.IsHatch = SurfaceIsHatch;
data.IsTexture = SurfaceIsTexture;
data.TextureName = SurfaceTexture;
data.LineWidth = SurfaceLineWidth;
IShape shape = Source.Factory.Create(data);
action = Builder.Build(
ActionBuildType.CreateNewShape, shape);
}
_redoList.Clear();
ActionExecutor.Execute(action, Source, false);
_undoList.Push(action);
}