void CModelessMain::OnMenuSelect(UINT nItemID, UINT nFlags, HMENU /*hSysMenu*/)
{
// set the tracking state
if (nFlags == 0xFFFF)
{
// cancel menu operation (go back to idle now)
m_nIDTracking = AFX_IDS_IDLEMESSAGE;
OnSetMessageString(m_nIDTracking); // set string now
ASSERT(m_nIDTracking == m_nIDLastMessage);
}
else if (nItemID == 0 ||
nFlags & (MF_SEPARATOR|MF_POPUP|MF_MENUBREAK|MF_MENUBARBREAK))
{
// nothing should be displayed
m_nIDTracking = 0;
}
else if (nItemID >= 0xF000 && nItemID < 0xF1F0)
{
// special string table entries for system commands
m_nIDTracking = ID_COMMAND_FROM_SC(nItemID);
ASSERT(m_nIDTracking >= AFX_IDS_SCFIRST &&
m_nIDTracking < AFX_IDS_SCFIRST + 31);
}
else
{
// track on idle
m_nIDTracking = nItemID;
}
}
void CFrameWnd::OnMenuSelect( UINT nItemID, UINT nFlags, HMENU hSysMenu )
/***********************************************************************/
{
CWnd::OnMenuSelect( nItemID, nFlags, hSysMenu );
if( nFlags == 0xFFFF && hSysMenu == NULL ) {
CFrameWnd *pFrame = GetTopLevelFrame();
ASSERT( pFrame != NULL );
if( pFrame->m_bHelpMode ) {
SetMessageText( AFX_IDS_HELPMODEMESSAGE );
} else {
SetMessageText( AFX_IDS_IDLEMESSAGE );
}
} else {
if( nFlags & MF_POPUP ) {
SetMessageText( _T("") );
} else if( nItemID >= AFX_IDM_FIRST_MDICHILD ) {
SetMessageText( AFX_IDS_MDICHILD );
} else if( nItemID >= 0xF000 && nItemID < 0xF1F0) {
SetMessageText( ID_COMMAND_FROM_SC( nItemID ) );
} else {
SetMessageText( nItemID );
}
}
}
void CFrameWnd::OnSysCommand( UINT nID, LPARAM lParam )
/*****************************************************/
{
CFrameWnd *pFrame = GetTopLevelFrame();
ASSERT( pFrame != NULL );
if( pFrame->m_bHelpMode &&
(nID == SC_SIZE || nID == SC_MOVE || nID == SC_MINIMIZE || nID == SC_MAXIMIZE ||
nID == SC_NEXTWINDOW || nID == SC_PREVWINDOW || nID == SC_CLOSE ||
nID == SC_RESTORE || nID == SC_TASKLIST) ) {
if( !::SendMessage( m_hWnd, WM_COMMANDHELP, 0,
HID_BASE_COMMAND + ID_COMMAND_FROM_SC( nID ) ) ) {
::SendMessage( m_hWnd, WM_COMMAND, ID_DEFAULT_HELP, 0L );
}
} else {
CWnd::OnSysCommand( nID, lParam );
}
}
