Command routing beyond a split frame

The standard framework route does not include inactive views, which causes toolbar buttons and menus to gray when their mother view is deactivated. Users are confused. To bring back their happiness, I have overridden the CCmdTarget::OnCmdMsg function in the main frame (obviously derived from CFrameWnd):

BOOL CMainFrame::OnCmdMsg(UINT nID, int nCode, void* pExtra, AFX_CMDHANDLERINFO* pHandlerInfo) 
{
    CDocument *pDoc = GetActiveDocument();
    if(pDoc)
    {
	POSITION pos = pDoc->GetFirstViewPosition();
	CView *pView = NULL;
	while(pView = pDoc->GetNextView(pos))
	{
	    if(pView != GetActiveView()
		&& pView->OnCmdMsg(nID, nCode, pExtra, pHandlerInfo))
		return TRUE;
	}
    }

    return CFrameWnd::OnCmdMsg(nID, nCode, pExtra, pHandlerInfo);
}

I used a list of views contained in the active document (if any). The command message is passed to all views but the active one, which had a chance to handle it before it was routed to the frame window. If the message is handled by one of the views (OnCmdMsg indicates it by returning TRUE), no further processing is needed and we can return. Otherwise, the base class member is called to restore the conventional framework route.