WinCE下的注册表编辑程序.

// reditView.cpp : implementation of the CReditView class // #include "stdafx.h" #include "redit.h" #include "mainfrm.h" #include "detailview.h" #include "reditDoc.h" #include "reditView.h" #include "DlgCreateKey.h" #include "DlgRenameKey.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CReditView IMPLEMENT_DYNCREATE(CReditView, CTreeView) BEGIN_MESSAGE_MAP(CReditView, CTreeView) //{{AFX_MSG_MAP(CReditView) ON_NOTIFY_REFLECT(TVN_ITEMEXPANDED, OnItemexpanded) ON_NOTIFY_REFLECT(TVN_SELCHANGED, OnSelchanged) ON_WM_DESTROY() ON_NOTIFY_REFLECT(NM_RCLICK, OnRclick) ON_WM_LBUTTONDOWN() //}}AFX_MSG_MAP // Standard printing commands #ifndef _WIN32_WCE ON_COMMAND(ID_FILE_PRINT, CTreeView::OnFilePrint) ON_COMMAND(ID_FILE_PRINT_DIRECT, CTreeView::OnFilePrint) ON_COMMAND(ID_FILE_PRINT_PREVIEW, CTreeView::OnFilePrintPreview) #endif ON_COMMAND(ID_TREERCLICK_NEW_KEY, OnCreateNewKey) ON_COMMAND(ID_TREERCLICK_NEW_STRINGVALUE, OnNewStringValue) ON_COMMAND(ID_TREERCLICK_NEW_DWORDVALUE, OnNewDwordValue) ON_COMMAND(ID_TREERCLICK_DELETE, OnKeyDelete) ON_COMMAND(ID_TREERCLICK_RENAME, OnKeyRename) ON_MESSAGE(MW_SHOWKEYPATH, OnShowKeyPath) ON_MESSAGE(MW_COPYKEYPATH, OnCopyKeyPath) ON_MESSAGE(MW_REFRESH, OnViewRefresh) #if defined(_WIN32_WCE) #if !defined(_X86_) && !defined(WIN32_PLATFORM_HPC2000) ON_NOTIFY_REFLECT(GN_CONTEXTMENU, OnContextMenu) #endif #endif END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CReditView construction/destruction CReditView::CReditView() { // TODO: add construction code here } CReditView::~CReditView() { } BOOL CReditView::PreCreateWindow(CREATESTRUCT& cs) { // TODO: Modify the Window class or styles here by modifying // the CREATESTRUCT cs return CTreeView::PreCreateWindow(cs); } ///////////////////////////////////////////////////////////////////////////// // CReditView drawing void CReditView::OnDraw(CDC* pDC) { CReditDoc* pDoc = GetDocument(); ASSERT_VALID(pDoc); // TODO: add draw code for native data here } #ifndef _WIN32_WCE ///////////////////////////////////////////////////////////////////////////// // CReditView printing BOOL CReditView::OnPreparePrinting(CPrintInfo* pInfo) { // default preparation return DoPreparePrinting(pInfo); } void CReditView::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/) { // TODO: add extra initialization before printing } void CReditView::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/) { // TODO: add cleanup after printing } #endif ///////////////////////////////////////////////////////////////////////////// // CReditView diagnostics #ifdef _DEBUG void CReditView::AssertValid() const { CTreeView::AssertValid(); } void CReditView::Dump(CDumpContext& dc) const { CTreeView::Dump(dc); } CReditDoc* CReditView::GetDocument() // non-debug version is inline { ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CReditDoc))); return (CReditDoc*)m_pDocument; } #endif //_DEBUG ///////////////////////////////////////////////////////////////////////////// // CReditView message handlers void CReditView::OnInitialUpdate() { CTreeView::OnInitialUpdate(); Clear(); CTreeCtrl &treeCtl = GetTreeCtrl(); treeCtl.ModifyStyle(0, TVS_HASLINES|TVS_LINESATROOT|TVS_HASBUTTONS); m_ImageList.Create(IDB_BITMAP1, 16, 5, RGB(255, 0, 255)); treeCtl.SetImageList(&m_ImageList, TVSIL_NORMAL); CRegNode *pnodeItem, *pnodeItemParent; pnodeItemParent = new CRegNode(_T("Local Device"), REGNODE_TYPE_KEY|REGNODE_TYPE_TOPMOST); ::AddNode(pnodeItemParent, NULL); pnodeItem = new CRegNode(_T("HKEY_CLASSES_ROOT"), REGNODE_TYPE_KEY|REGNODE_TYPE_ROOT); ::AddNode(pnodeItem, pnodeItemParent); pnodeItem = new CRegNode(_T("HKEY_CURRENT_USER"), REGNODE_TYPE_KEY|REGNODE_TYPE_ROOT); ::AddNode(pnodeItem, pnodeItemParent); pnodeItem = new CRegNode(_T("HKEY_LOCAL_MACHINE"), REGNODE_TYPE_KEY|REGNODE_TYPE_ROOT); ::AddNode(pnodeItem, pnodeItemParent); pnodeItemParent->m_hItem = treeCtl.InsertItem(pnodeItemParent->m_strName, 31, 12, TVI_ROOT); pnodeItemParent->m_bLoaded = TRUE; treeCtl.SetItemData(pnodeItemParent->m_hItem, (DWORD)pnodeItemParent); DisplayKey(pnodeItemParent); if (m_TreeTrayMenu.LoadMenu(MAKEINTRESOURCE(IDR_MENU_TREERCLICK))) { m_TreeTraySubMenu.Attach(m_TreeTrayMenu.GetSubMenu(0)->Detach()); } } void CReditView::OnItemexpanded(NMHDR* pNMHDR, LRESULT* pResult) { NM_TREEVIEW* pNMTreeView = (NM_TREEVIEW*)pNMHDR; if (pNMTreeView && pNMTreeView->itemNew.hItem) { CRegNode *pNode = (CRegNode *)GetTreeCtrl().GetItemData(pNMTreeView->itemNew.hItem); if (pNode && !(pNode->m_dwType & REGNODE_TYPE_ROOT) && (pNode->m_dwType & REGNODE_TYPE_KEY)) { LoadKey(pNode); DisplayKey(pNode); LoadValues(pNode); } } *pResult = 0; } void CReditView::DisplayKey(CRegNode *pNode) { CTreeCtrl &treeCtl = GetTreeCtrl(); CRegNode *pTemp; pTemp = pNode->m_pFirstChild; while (pTemp) { if (!pTemp->m_hItem && !(pTemp->m_dwType & REGNODE_TYPE_VALUE)) { pTemp->m_hItem = treeCtl.InsertItem(pTemp->m_strName, 31, 12, pNode ? pNode->m_hItem : TVI_ROOT, TVI_LAST); treeCtl.SetItemData(pTemp->m_hItem, (DWORD)pTemp); } pTemp = pTemp->m_pNextSibling; } } void CReditView::DisplayValue(CRegNode *pNode) { CDetailView *pView = GetListView(); pView->DisplayValues(pNode); } void CReditView::OnSelchanged(NMHDR* pNMHDR, LRESULT* pResult) { NM_TREEVIEW* pNMTreeView = (NM_TREEVIEW*)pNMHDR; // TODO: Add your control notification handler code here if (pNMTreeView && pNMTreeView->itemNew.hItem) { CRegNode *pNode = (CRegNode *)GetTreeCtrl().GetItemData(pNMTreeView->itemNew.hItem); if (pNode && !(pNode->m_dwType & REGNODE_TYPE_TOPMOST) && (pNode->m_dwType & REGNODE_TYPE_KEY)) { LoadKey(pNode); DisplayKey(pNode); LoadValues(pNode); DisplayValue(pNode); DisplayKeyPath(pNMTreeView->itemNew.hItem); } } *pResult = 0; } void CReditView::PostNcDestroy() { // TODO: Add your specialized code here and/or call the base class CTreeView::PostNcDestroy(); } void CReditView::OnDestroy() { // TODO: Add your message handler code here Clear(); CTreeView::OnDestroy(); } void CReditView::DisplayKeyPath(HTREEITEM hItem) { CTreeCtrl &treeCtl = GetTreeCtrl(); CRegNode *pNode; CString strTemp1; while (hItem) { pNode = (CRegNode *)treeCtl.GetItemData(hItem); if (pNode) { strTemp1 = pNode->m_strName + _T("\\") + strTemp1; } hItem = treeCtl.GetParentItem(hItem); } ((CMainFrame *)AfxGetMainWnd())->SetMessageText(strTemp1); } void CReditView::Clear() { CTreeCtrl &treeCtl = GetTreeCtrl(); HTREEITEM hRootItem = treeCtl.GetRootItem(); if (hRootItem) { CRegNode *pNode = (CRegNode *)treeCtl.GetItemData(hRootItem); if (pNode) delete pNode; } if (m_ImageList.GetSafeHandle()) m_ImageList.DeleteImageList(); treeCtl.DeleteAllItems(); } LONG CReditView::OnShowKeyPath(WPARAM wParam, LPARAM lParam) { CTreeCtrl &treeCtl = GetTreeCtrl(); CRegNode *pNode; CString strTemp1; HTREEITEM hItem = treeCtl.GetSelectedItem(); int nTimes = 1, len; while (hItem) { pNode = (CRegNode *)treeCtl.GetItemData(hItem); if (pNode) { strTemp1 = pNode->m_strName + _T("\\") + strTemp1; len = strTemp1.GetLength(); while (len >= 20 * nTimes) // display 20 chars per line { strTemp1 = strTemp1.Mid(0, (len - 20 * nTimes) > 0 ? len - 20 *nTimes : 0) + _T('\n') + strTemp1.Right(20 * nTimes); nTimes++; } } hItem = treeCtl.GetParentItem(hItem); } if (strTemp1.GetLength()) { AfxMessageBox(strTemp1); } return 0L; } void CReditView::OnRclick(NMHDR* pNM