328 lines
9.8 KiB
C++
328 lines
9.8 KiB
C++
// ContainerSelectionDlg.cpp : implementation file
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//
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#include "stdafx.h"
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#include "OUPicker.h"
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#include "ContainerSelectionDlg.h"
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#include "iads.h"
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#ifdef _DEBUG
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#define new DEBUG_NEW
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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/////////////////////////////////////////////////////////////////////////////
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// CContainerSelectionDlg dialog
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const BSTR sQuery = L"(|(objectClass=organizationalUnit) (objectClass=container))";
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HTREEITEM root;
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CContainerSelectionDlg::CContainerSelectionDlg(CWnd* pParent /*=NULL*/)
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: CDialog(CContainerSelectionDlg::IDD, pParent)
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{
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//{{AFX_DATA_INIT(CContainerSelectionDlg)
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m_strCont = _T("");
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//}}AFX_DATA_INIT
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}
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void CContainerSelectionDlg::DoDataExchange(CDataExchange* pDX)
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{
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CDialog::DoDataExchange(pDX);
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//{{AFX_DATA_MAP(CContainerSelectionDlg)
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DDX_Control(pDX, IDOK, m_btnOK);
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DDX_Control(pDX, IDC_TREE1, m_trOUTree);
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DDX_Text(pDX, IDC_EDIT1, m_strCont);
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//}}AFX_DATA_MAP
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}
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BEGIN_MESSAGE_MAP(CContainerSelectionDlg, CDialog)
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//{{AFX_MSG_MAP(CContainerSelectionDlg)
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ON_BN_CLICKED(IDOK, OnOk)
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ON_NOTIFY(TVN_SELCHANGED, IDC_TREE1, OnSelchangedTree1)
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ON_NOTIFY(NM_DBLCLK, IDC_TREE1, OnDblclkTree1)
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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// CContainerSelectionDlg message handlers
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void CContainerSelectionDlg::OnOk()
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{
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CDialog::OnOK();
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}
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BOOL CContainerSelectionDlg::OnInitDialog()
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{
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CWaitCursor wait;
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CDialog::OnInitDialog();
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if ( m_strDomain.IsEmpty() )
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return TRUE;
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LoadImageList();
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root = m_trOUTree.InsertItem(m_strDomain, 0, 1);
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ExpandCompletely(root, L"");
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FindContainer();
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return TRUE; // return TRUE unless you set the focus to a control
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// EXCEPTION: OCX Property Pages should return FALSE
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}
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HRESULT CContainerSelectionDlg::PopulateContainer(
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HTREEITEM tvItemParent, //in- Item to expand
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BSTR sContName, //in- Name of the container.
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INetObjEnumeratorPtr pQuery //in- Query Object
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)
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{
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HRESULT hr = E_FAIL;
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IEnumVARIANT * pEnum = NULL;
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SAFEARRAY * psaCols = NULL;
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SAFEARRAYBOUND bd = { 2, 0 };
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LPWSTR pCols[] = { L"name", L"objectClass" };
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BSTR HUGEP * pData;
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_variant_t var;
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DWORD dwFetch = 0;
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BSTR domain = m_strDomain.AllocSysString();
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SAFEARRAY * psaVals;
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_bstr_t sValName;
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_bstr_t sType;
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_variant_t * pDataVar;
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_variant_t varVal;
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WCHAR sTempName[255];
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int img = 0;
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psaCols = SafeArrayCreate(VT_BSTR, 1, &bd);
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if ( psaCols )
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{
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hr = SafeArrayAccessData(psaCols, (void HUGEP **)&pData);
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if ( SUCCEEDED(hr) )
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{
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pData[0] = SysAllocString(pCols[0]);
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pData[1] = SysAllocString(pCols[1]);
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}
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SafeArrayUnaccessData(psaCols);
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}
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if ( SUCCEEDED(hr))
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hr = pQuery->raw_SetQuery(sContName, domain, sQuery, ADS_SCOPE_ONELEVEL, FALSE);
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if ( SUCCEEDED(hr) )
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hr = pQuery->raw_SetColumns(psaCols);
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if ( SUCCEEDED(hr))
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hr = pQuery->raw_Execute(&pEnum);
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if ( pEnum )
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{
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while ( pEnum->Next(1, &var, &dwFetch) == S_OK )
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{
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psaVals = V_ARRAY(&var);
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hr = SafeArrayAccessData(psaVals, (void**)&pDataVar);
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if ( SUCCEEDED(hr) )
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{
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varVal = pDataVar[0];
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if ( varVal.vt == VT_BSTR ) sValName = V_BSTR(&varVal);
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varVal = pDataVar[1];
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if ( varVal.vt == VT_BSTR ) sType = V_BSTR(&varVal);
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SafeArrayUnaccessData(psaVals);
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}
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if ( SUCCEEDED(hr) )
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{
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//
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if ( wcsicmp(sType, L"organizationalUnit") == 0 )
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{
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wsprintf(sTempName, L"OU=%s", (WCHAR*)sValName);
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img = 4;
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}
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else
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{
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wsprintf(sTempName, L"CN=%s", (WCHAR*)sValName);
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img = 2;
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}
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if ( wcsicmp(sTempName, L"CN=System") != 0 )
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m_trOUTree.InsertItem(sTempName, img, img+1, tvItemParent);
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}
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}
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}
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// Clean up
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::SysFreeString(domain);
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if ( pEnum ) pEnum->Release();
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VariantInit(&var);
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return hr;
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}
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HRESULT CContainerSelectionDlg::ExpandCompletely(HTREEITEM tvItem, BSTR parentCont)
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{
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HTREEITEM tvChild;
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WCHAR currCont[255];
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CString sContName;
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HRESULT hr = S_OK;
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INetObjEnumeratorPtr pQuery(__uuidof(NetObjEnumerator));
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// First populate this container
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hr = PopulateContainer( tvItem, parentCont, pQuery);
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// Check if it has children. If it does then for each child call this function recursively
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if ( m_trOUTree.ItemHasChildren(tvItem) )
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{
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tvChild = m_trOUTree.GetChildItem(tvItem);
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while ( tvChild )
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{
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// Get the name of the
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sContName = m_trOUTree.GetItemText(tvChild);
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if ( wcslen(parentCont) > 0 )
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wsprintf(currCont, L"%s,%s", sContName, (WCHAR*)parentCont);
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else
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wcscpy(currCont, sContName);
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ExpandCompletely(tvChild, currCont);
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tvChild = m_trOUTree.GetNextSiblingItem(tvChild);
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}
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}
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return hr;
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}
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BOOL CContainerSelectionDlg::LoadImageList()
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{
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// set up icon list for list box
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// use bitmaps
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CBitmap cont;
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CBitmap ou;
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CBitmap openCont;
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CBitmap openOU;
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CBitmap dir;
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CBitmap dirOpen;
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COLORREF cr = 0x000000;
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if (
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dir.LoadBitmap(IDB_DIR)
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&& dirOpen.LoadBitmap(IDB_OPEN_DIR)
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&& cont.LoadBitmap(IDB_CONT)
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&& ou.LoadBitmap(IDB_OU)
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&& openCont.LoadBitmap(IDB_OPEN_CONT)
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&& openOU.LoadBitmap(IDB_OPEN_OU)
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)
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{
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cr = GetFirstBitmapPixel(this,IDB_CONT);
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ilist.Create(IDB_DIR, 16, 16, cr);
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ilist.Add(&dirOpen, cr);
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ilist.Add(&cont,cr);
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ilist.Add(&openCont,cr);
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ilist.Add(&ou,cr);
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ilist.Add(&openOU,cr);
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m_trOUTree.SetImageList(&ilist,TVSIL_NORMAL);
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}
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return TRUE;
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}
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COLORREF CContainerSelectionDlg::GetFirstBitmapPixel(CWnd * window,UINT idbBitmap)
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{
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CBitmap bmp;
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COLORREF color = 0x00ffffff;
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if ( bmp.LoadBitmap(idbBitmap) )
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{
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// Get Device context
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CDC * windowDC = window->GetDC();
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HDC hdcImage = ::CreateCompatibleDC(windowDC->m_hDC);
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CBitmap * tempBmp = (CBitmap *)::SelectObject(hdcImage,(HBITMAP)bmp);
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// now get the pixel
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if ( windowDC && hdcImage && tempBmp )
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{
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color = GetPixel(hdcImage,0, 0);
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}
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if ( tempBmp )
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::SelectObject(hdcImage,tempBmp);
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if ( hdcImage )
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::DeleteObject(hdcImage);
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}
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return color;
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}
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void CContainerSelectionDlg::OnSelchangedTree1(NMHDR* pNMHDR, LRESULT* pResult)
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{
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m_strCont = L"";
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HTREEITEM tvSelected, tvParent;
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NM_TREEVIEW* pNMTreeView = (NM_TREEVIEW*)pNMHDR;
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tvSelected = m_trOUTree.GetSelectedItem();
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if ( tvSelected )
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{
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// We dont want to process the domain name in the Container name so go upto
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// the point where we have a parent. i.e. Child of the domain node.
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while( tvParent = m_trOUTree.GetParentItem(tvSelected) )
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{
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// Build the container list by walking up the tree.
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if ( m_strCont.IsEmpty() )
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m_strCont = m_trOUTree.GetItemText(tvSelected);
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else
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m_strCont = m_strCont + CString(L",") + m_trOUTree.GetItemText(tvSelected);
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tvSelected = tvParent;
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}
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}
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m_btnOK.EnableWindow(!m_strCont.IsEmpty());
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UpdateData(FALSE);
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*pResult = 0;
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}
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void CContainerSelectionDlg::OnDblclkTree1(NMHDR* pNMHDR, LRESULT* pResult)
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{
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UpdateData();
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if ( !m_strCont.IsEmpty() )
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OnOk();
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*pResult = 0;
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}
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HRESULT CContainerSelectionDlg::FindContainer()
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{
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CString strName;
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int ndx = 0, oldNdx = -1;
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// We can find the container iff there is one specified.
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if (!m_strCont.IsEmpty())
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{
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OpenContainer(m_strCont, root);
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}
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return S_OK;
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}
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HTREEITEM CContainerSelectionDlg::OpenContainer(CString strCont, HTREEITEM rootSub)
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{
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int ndx = -1;
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CString strLeft, strRight;
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HTREEITEM tvItem = NULL;
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if ( !strCont.IsEmpty() && rootSub )
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{
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ndx = strCont.Find(L",", 0);
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if ( ndx > -1 )
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{
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// Get the right side of the comma string and Call this again to open the parent container.
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strLeft = strCont.Left(ndx);
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strRight = strCont.Mid(ndx + 1);
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tvItem = OpenContainer(strRight, rootSub);
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tvItem = OpenContainer(strLeft, tvItem);
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}
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else
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{
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// We have a container name so lets find it below rootSub node.
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tvItem = m_trOUTree.GetChildItem(rootSub);
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while (tvItem)
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{
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if ( m_trOUTree.GetItemText(tvItem) == strCont )
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{
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//m_trOUTree.Expand(tvItem, 0);
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m_trOUTree.Select(tvItem, TVGN_CARET);
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break;
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}
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tvItem = m_trOUTree.GetNextSiblingItem(tvItem);
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}
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}
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}
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return tvItem;
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} |