void CTreePropSheet::OnPageTreeSelChanging(NMHDR *pNotifyStruct, LRESULT *plResult)
{
*plResult = 0;
if (m_bPageTreeSelChangedActive)
return;
else
m_bPageTreeSelChangedActive = TRUE;
NMTREEVIEW *pTvn = reinterpret_cast<NMTREEVIEW*>(pNotifyStruct);
int nPage = m_pwndPageTree->GetItemData(pTvn->itemNew.hItem);
BOOL bResult;
if (nPage<0 || (unsigned)nPage>=m_pwndPageTree->GetCount())
bResult = KillActiveCurrentPage();
else
bResult = SetActivePage(nPage);
if (!bResult)
// prevent selection to change
*plResult = TRUE;
// Set focus to tree ctrl (I guess that's what the user expects)
m_pwndPageTree->SetFocus();
m_bPageTreeSelChangedActive = FALSE;
return;
}
void CTreePropSheetBase::OnPageTreeSelChanging(NMHDR *pNotifyStruct, LRESULT *plResult)
{
if( m_nRefillingPageTreeContent )
return;
*plResult = 0;
NMTREEVIEW *pTvn = reinterpret_cast<NMTREEVIEW*>(pNotifyStruct);
int nPage = m_pwndPageTree->GetItemData(pTvn->itemNew.hItem);
BOOL bResult;
// Is the data item pointing to a valid page?
if (nPage<0 || (unsigned)nPage>=m_pwndPageTree->GetCount())
{
// No, see if we are skipping empty page.
if( IsTreeItemDisplayable( pTvn->itemNew.hItem ) )
{
// Skipping empty page, get the next valid page.
HTREEITEM hNewItem = GetNextValidPageTreeItem( pTvn->itemNew.hItem );
if( hNewItem )
m_pwndPageTree->SelectItem( hNewItem );
bResult = false;
}
else
{
// Not skipping empty pages, kill the current page so that we can display
// the generic message.
bResult = KillActiveCurrentPage();
}
}
else
{
if( IsTreeItemDisplayable( pTvn->itemNew.hItem ) )
{
// OK, set the new active page.
TreePropSheet::CIncrementScope RefillingPageTreeContentGuard( m_nRefillingPageTreeContent );
bResult = SetActivePage(nPage);
}
else
{
HTREEITEM hNewItem = GetNextValidPageTreeItem( pTvn->itemNew.hItem );
if( hNewItem )
m_pwndPageTree->SelectItem( hNewItem );
bResult = false;
}
}
if (!bResult)
// prevent selection to change
*plResult = TRUE;
// Set focus to tree control (I guess that's what the user expects)
m_pwndPageTree->SetFocus();
return;
}
void CTreePropSheet::OnPageTreeSelChanging(NMHDR *pNotifyStruct, LRESULT *plResult)
{
*plResult = 0;
if (m_bPageTreeSelChangedActive)
return;
else
m_bPageTreeSelChangedActive = TRUE;
NMTREEVIEW *pTvn = reinterpret_cast<NMTREEVIEW*>(pNotifyStruct);
int nPage = m_pwndPageTree->GetItemData(pTvn->itemNew.hItem);
BOOL bResult;
if (nPage<0 || (unsigned)nPage>=m_pwndPageTree->GetCount())
bResult = KillActiveCurrentPage();
else
// MORPH START tabbed options
{
if (nPage == theApp.emuledlg->preferenceswnd->Webserver && theApp.emuledlg->preferenceswnd->ActivePageWebServer >= 1)
nPage = theApp.emuledlg->preferenceswnd->ActivePageWebServer;
//original line:
bResult = SetActivePage(nPage);
}
// MORPH ENDtabbed options
if (!bResult)
// prevent selection to change
*plResult = TRUE;
// Set focus to tree ctrl (I guess that's what the user expects)
m_pwndPageTree->SetFocus();
m_bPageTreeSelChangedActive = FALSE;
return;
}