UndoPosition DispatchUndoVerticalSplit(UndoTaskVerticalSplit task)
{
Events.MergeVerticallyLow(task.EventSource, task.EventTarget, true, null, RemovePolygon, RenderEvent, new UndoPosition(true));
task.EventTarget.FixtureClass = task.FixtureClassTargetOld;
task.EventSource.FixtureClass = task.FixtureClassSource;
return(task.Position);
}
UndoPosition DispatchRedoVerticalSplit(UndoTaskVerticalSplit task)
{
task.EventSource.Clear();
task.EventSource = Events.SplitVertically(task.EventTarget, task.DateTime, task.Rate, null, RemovePolygon, RenderEvent, new UndoPosition(true), task.EventSource);
task.EventTarget.FixtureClass = task.FixtureClassTargetNew;
task.EventSource.FixtureClass = task.FixtureClassSource;
return(task.Position);
}
static public UndoTaskVerticalSplit CreateUndoTask(Event eventTarget, Event eventSource, FixtureClass fixtureClassTargetOld, DateTime dateTime, double rate)
{
var task = new UndoTaskVerticalSplit();
task.EventTarget = eventTarget;
task.FixtureClassTargetOld = fixtureClassTargetOld;
task.FixtureClassTargetNew = task.EventTarget.FixtureClass;
task.EventSource = eventSource;
task.FixtureClassSource = eventSource.FixtureClass;
task.DateTime = dateTime;
task.Rate = rate;
return(task);
}
