// picks the current target
void CXTPCustomizeDropSource::PickTarget(CPoint point)
{
HWND hWndPoint = WindowFromPoint(point);
BOOL bFound = FALSE;
for (int i = (int)m_arrTargets.GetSize() - 1; i >= 0; i--)
{
CXTPCommandBar* pCommandBar = m_arrTargets[i];
if (pCommandBar->IsVisible() && CXTPWindowRect(pCommandBar).PtInRect(point)
&& (pCommandBar->GetSafeHwnd() == hWndPoint || ::IsChild(pCommandBar->GetSafeHwnd(), hWndPoint)))
{
bFound = TRUE;
if (m_pTarget == pCommandBar)
{
m_pTarget->ScreenToClient(&point);
m_pTarget->OnCustomizeDragOver(m_pControl, point);
}
else if (m_pTarget != NULL)
{
m_pTarget->OnCustomizeDragLeave();
m_pTarget = 0;
}
if (m_pTarget == 0)
{
pCommandBar->ScreenToClient(&point);
if (pCommandBar->OnCustomizeDragEnter(m_pControl, point) != DROPEFFECT_NONE)
{
m_pTarget = pCommandBar;
}
}
break;
}
}
if (!bFound && m_pTarget)
{
m_pTarget->OnCustomizeDragLeave();
m_pTarget = 0;
}
// set the cursor as appropriate
FreshenCursor();
}
