void CvIpmLeft::OnSelchanging(NMHDR* pNMHDR, LRESULT* pResult)
{
CTreeCtrl& tree = GetTreeCtrl();
CdIpmDoc* pDoc = (CdIpmDoc *)GetDocument();
ASSERT(pDoc);
*pResult = 0; // default to allow selchange
try
{
// Manage "update all after load on first action"
if (!pDoc)
return;
if (pDoc->GetPTreeGD()->CurrentlyLoading())
return;
if (pDoc->GetLockDisplayRightPane())
return;
if (pDoc->ManageMonSpecialState() || m_bProhibitActionOnTreeCtrl)
{
*pResult = 1;
return;
}
NM_TREEVIEW* pNMTreeView = (NM_TREEVIEW*)pNMHDR;
HTREEITEM hItem = pNMTreeView->itemNew.hItem;
CTreeItem *pItem;
pItem = (CTreeItem *)tree.GetItemData(hItem);
if (pItem) {
if (!pItem->CompleteStruct()) { //"Structure Not Completed"
AfxMessageBox(IDS_E_STRUCTURE, MB_OK | MB_ICONEXCLAMATION);
*pResult = 1; // prevent selchange
return;
}
// Manage old item replicator dbevents
HTREEITEM hOldItem = pNMTreeView->itemOld.hItem;
if (hOldItem)
{
CTreeItem *pOldItem;
pOldItem = (CTreeItem *)tree.GetItemData(hOldItem);
ASSERT (pOldItem);
if (pOldItem) {
// Cannot rely on "if (!pOldItem->ItemDisplaysNoPage())"
// because replication can have been installed/uninstalled since then
// ---> must terminate or not according to m_ReplMonHandle value
if (pOldItem->HasReplicMonitor())
{
pDoc->TerminateReplicator();
}
}
}
// Notify current page on the right that we are about to leave it
CfIpmFrame* pFrame = (CfIpmFrame*)GetParentFrame();
ASSERT (pFrame);
if (pFrame)
{
if (pFrame->IsAllViewCreated())
{
CuDlgIpmTabCtrl* pTabDlg = (CuDlgIpmTabCtrl*)pFrame->GetTabDialog();
if (pTabDlg)
pTabDlg->NotifyPageSelChanging();
}
}
}
}
catch (...)
{
AfxMessageBox (IDS_E_CONSTRUCT_PROPERTY);
}
}
void CvIpmLeft::OnSelchanged(NMHDR* pNMHDR, LRESULT* pResult)
{
IPMUPDATEPARAMS ups;
NM_TREEVIEW* pNMTreeView = (NM_TREEVIEW*)pNMHDR;
CdIpmDoc* pDoc = (CdIpmDoc *)GetDocument();
try
{
ASSERT(pDoc);
if (!pDoc)
return;
if (pDoc->GetLockDisplayRightPane())
return;
CfIpmFrame* pFrame = (CfIpmFrame*)GetParentFrame();
ASSERT (pFrame);
if (!pFrame)
return;
if (!pFrame->IsAllViewCreated())
return;
CuDlgIpmTabCtrl* pTabDlg = (CuDlgIpmTabCtrl*)pFrame->GetTabDialog();
if (!pTabDlg)
return;
CWaitCursor doWaitCursor ;
//
// Notify the container of sel change:
CIpmCtrl* pIpmCtrl = (CIpmCtrl*)pFrame->GetParent();
if (pIpmCtrl)
pIpmCtrl->ContainerNotifySelChange();
memset (&ups, 0, sizeof (ups));
CTreeCtrl& treeCtrl = GetTreeCtrl();
CTreeItem* pItem = (CTreeItem*)treeCtrl.GetItemData (pNMTreeView->itemNew.hItem);
if (pItem->IsNoItem() || pItem->IsErrorItem())
{
pTabDlg->DisplayPage (NULL);
*pResult = 0;
return;
}
if (pItem->ItemDisplaysNoPage()) {
CString caption = pItem->ItemNoPageCaption();
pTabDlg->DisplayPage (NULL, caption);
*pResult = 0;
return;
}
if (pItem->HasReplicMonitor())
{
pDoc->InitializeReplicator(pItem->GetDBName());
}
int nImage = -1, nSelectedImage = -1;
CImageList* pImageList = treeCtrl.GetImageList (TVSIL_NORMAL);
HICON hIcon = NULL;
int nImageCount = pImageList? pImageList->GetImageCount(): 0;
if (pImageList && treeCtrl.GetItemImage(pNMTreeView->itemNew.hItem, nImage, nSelectedImage))
{
if (nImage < nImageCount)
hIcon = pImageList->ExtractIcon(nImage);
}
CuPageInformation* pPageInfo = pItem->GetPageInformation();
CString strItem = pItem->GetRightPaneTitle();
pItem->UpdateDataWhenSelChange(); // Has an effect only if the class has specialied the method.
ups.nType = pItem->GetType();
ups.pStruct = pItem->GetPTreeItemData()? pItem->GetPTreeItemData()->GetDataPtr(): NULL;
ups.pSFilter= pDoc->GetPTreeGD()->GetPSFilter();
pPageInfo->SetUpdateParam (&ups);
pPageInfo->SetTitle ((LPCTSTR)strItem, pItem, pDoc);
pPageInfo->SetImage (hIcon);
pTabDlg->DisplayPage (pPageInfo);
}
catch(CMemoryException* e)
{
theApp.OutOfMemoryMessage();
e->Delete();
}
catch(CResourceException* e)
{
AfxMessageBox (IDS_E_LOAD_DLG);
e->Delete();
}
catch(...)
{
AfxMessageBox (IDS_E_CONSTRUCT_PROPERTY);
}
*pResult = 0;
}
