void CMenuMgr::EnableMenuBar(bool bEnable/*=true*/, uint32 nMenuFlags/*=MB_ALL*/)
{
// Determine the state of each control based on the flags passed...
uint32 MBCtrlFlags[MB_NUM_CTRLS] =
{
MB_SYSTEM,
MB_MISSION,
MB_INVENTORY,
MB_KEYS,
MB_INTEL,
MB_PLAYER
};
if (!IsCoopMultiplayerGameType())
{
nMenuFlags &= ~(MB_MISSION & MB_KEYS & MB_INTEL & MB_PLAYER);
}
for (int i=0; i < MB_NUM_CTRLS; i++)
{
CLTGUICtrl* pCtrl = m_MenuBar.GetControl(i);
if (pCtrl)
{
if (MBCtrlFlags[i] & nMenuFlags)
{
pCtrl->Enable(bEnable);
}
else
{
pCtrl->Enable(!bEnable);
}
// Okay this is pretty much a hack since we use the disabled state to
// really specify a selected control (see CMenuMgr::SwitchToMenu()), but in the
// case of Enable = true we really want the menu bar to be disabled, we'll handle
// this here by changing the color of the disabled state...
if (pCtrl->IsDisabled())
{
pCtrl->SetColors(g_nSelectColor,argbBlack,argbGray);
}
else
{
// Control is enabled, so we'll set it's "disabled" color to white...
pCtrl->SetColors(g_nSelectColor,argbBlack,argbWhite);
// We need to disable the current menu control here using the new
// color (i.e., it will appear white signifying it is actually
// the current control)...
if (i == m_nMenuIndex)
{
pCtrl->Enable(false);
}
}
}
}
}
void CMenuMgr::SwitchToMenu(CBaseMenu *pNewMenu)
{
if (!pNewMenu || !pNewMenu->IsEnabled())
return;
if (m_pSubMenu)
{
HideSubMenu(true);
}
// Tell the old menu that it is losing focus
if (m_pCurrentMenu)
{
m_pCurrentMenu->OnFocus(LTFALSE);
}
m_pLastMenu = m_pCurrentMenu;
m_pCurrentMenu=pNewMenu;
// Tell the new menu that it is gaining focus
if (pNewMenu)
{
LTIntPt tmp = pNewMenu->GetBasePos();
tmp.y = 0;
pNewMenu->SetBasePos(tmp);
pNewMenu->OnFocus(LTTRUE);
m_MenuBar.SetScale(g_pInterfaceResMgr->GetXRatio());
for (uint8 i =0; i < m_MenuArray.size(); i++)
{
CLTGUICtrl* pCtrl = m_MenuBar.GetControl(i);
pCtrl->Enable(i != m_nMenuIndex);
}
}
}