/// \brief redo last rolled back command
void CUndoRedoComponent::OnRedo()
{
CUndoStack *pStack = GetStack();
if (pStack != NULL && pStack->CanRedo())
{
CWinApp* pApp = AfxGetApp();
pApp->BeginWaitCursor();
m_bIsExecuting = true;
pStack->Redo();
m_bIsExecuting = false;
// send out a message that the scene is modified according to save point value in the stack
static DWORD msgHash_WorldModified = CHashString(_T("WorldModified")).GetUniqueID();
m_pToolBox->SendMessage(msgHash_WorldModified, sizeof(BOOL), (void *)!pStack->IsSavePoint());
pApp->EndWaitCursor();
}
}
