public override bool GlobalInvoke(CommandID commandID)
{
bool b = base.GlobalInvoke(commandID);
if (commandID == StandardCommands.Copy)
{
Copy(commandID, EventArgs.Empty);
}
else if (commandID == StandardCommands.Cut)
{
Cut(commandID, EventArgs.Empty);
}
else if (commandID == StandardCommands.Paste)
{
Paste(commandID, EventArgs.Empty);
}
else if (commandID == StandardCommands.Undo)
{
IDesignerHost idh = GetService(typeof(IDesignerHost)) as IDesignerHost;
UndoEngineImpl undoEngine = idh.GetService(typeof(UndoEngine)) as UndoEngineImpl;
undoEngine.Undo();
}
else if (commandID == StandardCommands.SendToBack)
{
ISelectionService selection = GetService(typeof(ISelectionService)) as ISelectionService;
}
else if (commandID == StandardCommands.BringToFront)
{
ISelectionService selection = GetService(typeof(ISelectionService)) as ISelectionService;
}
return(b);
}
private void UndoUnits(object owningObject)
{
UndoEngineImpl undoEngineImpl = designerhost.GetService(typeof(UndoEngine)) as UndoEngineImpl;
if (undoEngineImpl.UndoInProgress == true && undoEngineImpl.UndoUnitName != null && undoEngineImpl.UndoUnitName.IndexOf("删除") == -1 && undoEngineImpl.UndoUnitName.IndexOf("创建") == -1 && undoEngineImpl.UndoUnitName.ToLower().IndexOf("remove") == -1 && undoEngineImpl.UndoUnitName.ToLower().IndexOf("create") == -1)
{
for (int i = undoStockImpl.Count - 1; i >= 0; i--)
{
UndoUnitImpl undoUnitImpl = undoStockImpl[i];
undoUnitImpl.Undo();
undoStockImpl.Remove(undoUnitImpl);
redoStockImpl.Add(undoUnitImpl);
if (owningObject == undoUnitImpl.OwningObject)
{
break;
}
}
ISelectionService selection = designerhost.GetService(typeof(ISelectionService)) as ISelectionService;
selection.SetSelectedComponents(selection.GetSelectedComponents());
}
}