www.pudn.com > Outlook_Express_Messages_src.zip > DemoDlg.cpp
// DemoDlg.cpp : implementation file // #include "stdafx.h" #include "Demo.h" #include "DemoDlg.h" #include "InputDlg.h" #include "MsgDlg.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif #include#include "msoeapi.h" ///////////////////////////////////////////////////////////////////////////// // CAboutDlg dialog used for App About class CAboutDlg : public CDialog { public: CAboutDlg(); // Dialog Data //{{AFX_DATA(CAboutDlg) enum { IDD = IDD_ABOUTBOX }; //}}AFX_DATA // ClassWizard generated virtual function overrides //{{AFX_VIRTUAL(CAboutDlg) protected: virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support //}}AFX_VIRTUAL // Implementation protected: //{{AFX_MSG(CAboutDlg) //}}AFX_MSG DECLARE_MESSAGE_MAP() }; CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) { //{{AFX_DATA_INIT(CAboutDlg) //}}AFX_DATA_INIT } void CAboutDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CAboutDlg) //}}AFX_DATA_MAP } BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) //{{AFX_MSG_MAP(CAboutDlg) // No message handlers //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CDemoDlg dialog CDemoDlg::CDemoDlg(CWnd* pParent /*=NULL*/) : CDialog(CDemoDlg::IDD, pParent) { //{{AFX_DATA_INIT(CDemoDlg) // NOTE: the ClassWizard will add member initialization here //}}AFX_DATA_INIT // Note that LoadIcon does not require a subsequent DestroyIcon in Win32 m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); } CDemoDlg::~CDemoDlg() { if(m_pStoreNamespace) { m_pStoreNamespace->Release(); } } void CDemoDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CDemoDlg) DDX_Control(pDX, IDC_LIST_FOLDER, m_listFolder); //}}AFX_DATA_MAP } BEGIN_MESSAGE_MAP(CDemoDlg, CDialog) //{{AFX_MSG_MAP(CDemoDlg) ON_WM_SYSCOMMAND() ON_WM_PAINT() ON_WM_QUERYDRAGICON() ON_BN_CLICKED(IDC_BUTTON_CRE, OnCreateFolder) ON_BN_CLICKED(IDC_BUTTON_REM, OnRemoveFolder) ON_BN_CLICKED(IDC_BUTTON_REN, OnRenameFolder) ON_BN_CLICKED(IDC_BUTTON_PRI, OnViewMessages) //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CDemoDlg message handlers BOOL CDemoDlg::OnInitDialog() { CDialog::OnInitDialog(); // Add "About..." menu item to system menu. // IDM_ABOUTBOX must be in the system command range. ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX); ASSERT(IDM_ABOUTBOX < 0xF000); CMenu* pSysMenu = GetSystemMenu(FALSE); if (pSysMenu != NULL) { CString strAboutMenu; strAboutMenu.LoadString(IDS_ABOUTBOX); if (!strAboutMenu.IsEmpty()) { pSysMenu->AppendMenu(MF_SEPARATOR); pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu); } } // Set the icon for this dialog. The framework does this automatically // when the application's main window is not a dialog SetIcon(m_hIcon, TRUE); // Set big icon SetIcon(m_hIcon, FALSE); // Set small icon m_pStoreNamespace = NULL; HRESULT hr = CoInitialize(0); if(FAILED(hr)) { MessageBox(_T("Error CoInitialize."), _T("Demo Error")); EndDialog(1); return FALSE; } // TODO: Add extra initialization here hr = CoCreateInstance(CLSID_StoreNamespace, NULL, CLSCTX_SERVER, IID_IStoreNamespace, (LPVOID*) &m_pStoreNamespace); if(FAILED(hr)) { MessageBox(_T("Error creating IStoreNamespace."), _T("Demo Error")); EndDialog(1); return FALSE; } hr = m_pStoreNamespace->Initialize(NULL, NULL); if(FAILED(hr)) { MessageBox(_T("Error initializing IStoreNamespace."), _T("Demo Error")); m_pStoreNamespace->Release(); EndDialog(1); return FALSE; } m_listFolder.ResetContent(); AddFolders(); return TRUE; // return TRUE unless you set the focus to a control } void CDemoDlg::AddFolders(STOREFOLDERID dwFolderId) { FOLDERPROPS props; HENUMSTORE hEnum; int nIndex; hEnum = NULL; // set the size of the structure or the function return error props.cbSize = sizeof(FOLDERPROPS); HRESULT hr = m_pStoreNamespace->GetFirstSubFolder(dwFolderId, &props, &hEnum); while(SUCCEEDED(hr) && hr != S_FALSE && hEnum != NULL) { nIndex = m_listFolder.AddString(props.szName); if(nIndex != LB_ERR && nIndex != LB_ERRSPACE) { // set the folder id as the data of the item m_listFolder.SetItemData(nIndex, props.dwFolderId); // add children of this folder too AddFolders(props.dwFolderId); } hr = m_pStoreNamespace->GetNextSubFolder(hEnum, &props); } // close the enum if(hEnum) { m_pStoreNamespace->GetSubFolderClose(hEnum); } } void CDemoDlg::OnSysCommand(UINT nID, LPARAM lParam) { if ((nID & 0xFFF0) == IDM_ABOUTBOX) { CAboutDlg dlgAbout; dlgAbout.DoModal(); } else { CDialog::OnSysCommand(nID, lParam); } } // If you add a minimize button to your dialog, you will need the code below // to draw the icon. For MFC applications using the document/view model, // this is automatically done for you by the framework. void CDemoDlg::OnPaint() { if (IsIconic()) { CPaintDC dc(this); // device context for painting SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0); // Center icon in client rectangle int cxIcon = GetSystemMetrics(SM_CXICON); int cyIcon = GetSystemMetrics(SM_CYICON); CRect rect; GetClientRect(&rect); int x = (rect.Width() - cxIcon + 1) / 2; int y = (rect.Height() - cyIcon + 1) / 2; // Draw the icon dc.DrawIcon(x, y, m_hIcon); } else { CDialog::OnPaint(); } } // The system calls this to obtain the cursor to display while the user drags // the minimized window. HCURSOR CDemoDlg::OnQueryDragIcon() { return (HCURSOR) m_hIcon; } void CDemoDlg::OnCreateFolder() { int nIndex; STOREFOLDERID dwSelFolder, dwNewFolder; HRESULT hr; const char *szName; // Get selected folder id nIndex = m_listFolder.GetCurSel(); if(nIndex == LB_ERR) { MessageBox(_T("Select a folder first."), _T("Demo Error")); return; } dwSelFolder = m_listFolder.GetItemData(nIndex); CInputDlg inputDlg; inputDlg.SetCaption(_T("Create Folder")); if(inputDlg.DoModal() != IDOK) { return; } szName = (const char *) inputDlg.m_edit; hr = m_pStoreNamespace->CreateFolder(dwSelFolder, szName, 0, &dwNewFolder); if(FAILED(hr)) { MessageBox(_T("Error creating folder."), _T("Demo Error")); return; } m_listFolder.ResetContent(); AddFolders(); } void CDemoDlg::OnRemoveFolder() { // TODO: Add your control notification handler code here int nIndex; STOREFOLDERID dwSelFolder; HRESULT hr; // Get selected folder id nIndex = m_listFolder.GetCurSel(); if(nIndex == LB_ERR) { MessageBox(_T("Select a folder first."), _T("Demo Error")); return; } dwSelFolder = m_listFolder.GetItemData(nIndex); hr = m_pStoreNamespace->DeleteFolder(dwSelFolder, 0); if(FAILED(hr)) { MessageBox(_T("Error deleting folder."), _T("Demo Error")); return; } m_listFolder.ResetContent(); AddFolders(); } void CDemoDlg::OnRenameFolder() { // TODO: Add your control notification handler code here int nIndex; STOREFOLDERID dwSelFolder; HRESULT hr; const char *szName; // Get selected folder id nIndex = m_listFolder.GetCurSel(); if(nIndex == LB_ERR) { MessageBox(_T("Select a folder first."), _T("Demo Error")); return; } dwSelFolder = m_listFolder.GetItemData(nIndex); CInputDlg inputDlg; inputDlg.SetCaption(_T("Rename Folder")); if(inputDlg.DoModal() != IDOK) { return; } szName = (const char *) inputDlg.m_edit; hr = m_pStoreNamespace->RenameFolder(dwSelFolder, 0, szName); if(FAILED(hr)) { MessageBox(_T("Error renaming folder."), _T("Demo Error")); return; } m_listFolder.ResetContent(); AddFolders(); } void CDemoDlg::OnViewMessages() { int nIndex; STOREFOLDERID dwSelFolder; // Get selected folder id nIndex = m_listFolder.GetCurSel(); if(nIndex == LB_ERR) { MessageBox(_T("Select a folder first."), _T("Demo Error")); return; } dwSelFolder = m_listFolder.GetItemData(nIndex); CMsgDlg msgDlg; msgDlg.SetFolder(m_pStoreNamespace, dwSelFolder); msgDlg.DoModal(); }