TAO/utils/NamingViewer/NamingViewerDlg.cpp

   1 #include "stdafx.h"
   2 #include "NamingViewer.h"
   3 #include "NamingViewerDlg.h"
   4 #include "ViewIORDialog.h"
   5 #include "orbsvcs/Naming/Naming_Client.h"
   6 #include "SelectNSDialog.h"
   7
   8 #ifdef _DEBUG
   9 #define new DEBUG_NEW
  10 #undef THIS_FILE
  11 static char THIS_FILE[] = __FILE__;
  12 #endif
  13
  14
  15 /////////////////////////////////////////////////////////////////////////////
  16 // CAboutDlg dialog used for App About
  17
  18 class CAboutDlg : public CDialog
  19 {
  20 public:
  21   CAboutDlg();
  22
  23 // Dialog Data
  24   //{{AFX_DATA(CAboutDlg)
  25   enum { IDD = IDD_ABOUTBOX };
  26   //}}AFX_DATA
  27
  28   // ClassWizard generated virtual function overrides
  29   //{{AFX_VIRTUAL(CAboutDlg)
  30   protected:
  31   virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
  32   //}}AFX_VIRTUAL
  33
  34 // Implementation
  35 protected:
  36   //{{AFX_MSG(CAboutDlg)
  37   //}}AFX_MSG
  38   DECLARE_MESSAGE_MAP()
  39 };
  40
  41 CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
  42 {
  43   //{{AFX_DATA_INIT(CAboutDlg)
  44   //}}AFX_DATA_INIT
  45 }
  46
  47 void CAboutDlg::DoDataExchange(CDataExchange* pDX)
  48 {
  49   CDialog::DoDataExchange(pDX);
  50   //{{AFX_DATA_MAP(CAboutDlg)
  51   //}}AFX_DATA_MAP
  52 }
  53
  54 BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
  55   //{{AFX_MSG_MAP(CAboutDlg)
  56     // No message handlers
  57   //}}AFX_MSG_MAP
  58 END_MESSAGE_MAP()
  59
  60 /////////////////////////////////////////////////////////////////////////////
  61 // CNamingViewerDlg dialog
  62
  63 CNamingViewerDlg::CNamingViewerDlg(CORBA::ORB_ptr pORB, CWnd* pParent /*=0*/)
  64   : CDialog(CNamingViewerDlg::IDD, pParent)
  65 {
  66   //{{AFX_DATA_INIT(CNamingViewerDlg)
  67   m_Server = _T("");
  68   //}}AFX_DATA_INIT
  69   // Note that LoadIcon does not require a subsequent DestroyIcon in Win32
  70   m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
  71
  72   m_pORB = pORB;
  73 }
  74
  75 void CNamingViewerDlg::DoDataExchange(CDataExchange* pDX)
  76 {
  77   CDialog::DoDataExchange(pDX);
  78   //{{AFX_DATA_MAP(CNamingViewerDlg)
  79   DDX_Control(pDX, IDC_TREE, m_Tree);
  80   DDX_Text(pDX, IDC_SERVER, m_Server);
  81   //}}AFX_DATA_MAP
  82 }
  83
  84 BEGIN_MESSAGE_MAP(CNamingViewerDlg, CDialog)
  85   //{{AFX_MSG_MAP(CNamingViewerDlg)
  86   ON_WM_SYSCOMMAND()
  87   ON_WM_PAINT()
  88   ON_WM_QUERYDRAGICON()
  89   ON_BN_CLICKED(IDC_SELECT_NS, OnSelectNs)
  90   ON_WM_SIZE()
  91   //}}AFX_MSG_MAP
  92 #if !defined (_WIN32_WCE)
  93   ON_WM_GETMINMAXINFO()
  94 #endif
  95 END_MESSAGE_MAP()
  96
  97 /////////////////////////////////////////////////////////////////////////////
  98 // CNamingViewerDlg message handlers
  99
 100 BOOL CNamingViewerDlg::OnInitDialog()
 101 {
 102   CDialog::OnInitDialog();
 103
 104   // Add "About..." menu item to system menu.
 105
 106   // IDM_ABOUTBOX must be in the system command range.
 107   ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
 108   ASSERT(IDM_ABOUTBOX < 0xF000);
 109
 110 #if !defined (_WIN32_WCE)
 111   CMenu* pSysMenu = GetSystemMenu(FALSE);
 112   if (pSysMenu != 0)
 113   {
 114     CString strAboutMenu;
 115     strAboutMenu.LoadString(IDS_ABOUTBOX);
 116     if (!strAboutMenu.IsEmpty())
 117     {
 118       pSysMenu->AppendMenu(MF_SEPARATOR);
 119       pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
 120     }
 121   }
 122 #endif
 123
 124   // Set the icon for this dialog.  The framework does this automatically
 125   //  when the application's main window is not a dialog
 126   SetIcon(m_hIcon, TRUE);  // Set big icon
 127   SetIcon(m_hIcon, FALSE); // Set small icon
 128
 129   // TODO: Add extra initialization here
 130   m_Tree.SetpORB(m_pORB);
 131
 132   // Initialize the naming client and get the root context
 133   TAO_Naming_Client Client;
 134   ACE_Time_Value Timeout(0,500000);
 135   if(!Client.init(m_pORB, &Timeout))
 136   {
 137     m_RootContext = Client.get_context();
 138     m_Server = "Default";
 139     // For debugging, sets up some initial contexts in the NS
 140     /*
 141     CosNaming::Name Name;
 142     Name.length(1);
 143     Name[0].id = CORBA::string_dup("test");
 144     CORBA::Object_var Object = CORBA::Object::_nil();
 145     m_RootContext->rebind(Name, Object);
 146     CosNaming::NamingContext_var Context = m_RootContext->new_context();
 147     Name[0].id = CORBA::string_dup("test context");
 148     m_RootContext->rebind_context(Name, Context);
 149     Context->rebind_context(Name, Context);
 150     */
 151   }
 152   Resolve();
 153   UpdateData(FALSE);
 154   return TRUE;  // return TRUE  unless you set the focus to a control
 155 }
 156
 157 void CNamingViewerDlg::OnSysCommand(UINT nID, LPARAM lParam)
 158 {
 159   if ((nID & 0xFFF0) == IDM_ABOUTBOX)
 160   {
 161     CAboutDlg dlgAbout;
 162     dlgAbout.DoModal();
 163   }
 164   else
 165   {
 166     CDialog::OnSysCommand(nID, lParam);
 167   }
 168 }
 169
 170 // If you add a minimize button to your dialog, you will need the code below
 171 //  to draw the icon.  For MFC applications using the document/view model,
 172 //  this is automatically done for you by the framework.
 173
 174 void CNamingViewerDlg::OnPaint()
 175 {
 176   if (IsIconic())
 177   {
 178     CPaintDC dc(this); // device context for painting
 179
 180     // Center icon in client rectangle
 181     int cxIcon = GetSystemMetrics(SM_CXICON);
 182     int cyIcon = GetSystemMetrics(SM_CYICON);
 183     CRect rect;
 184     GetClientRect(&rect);
 185     int x = (rect.Width() - cxIcon + 1) / 2;
 186     int y = (rect.Height() - cyIcon + 1) / 2;
 187
 188     // Draw the icon
 189     dc.DrawIcon(x, y, m_hIcon);
 190   }
 191   else
 192   {
 193     CDialog::OnPaint();
 194   }
 195 }
 196
 197 // The system calls this to obtain the cursor to display while the user drags
 198 //  the minimized window.
 199 HCURSOR CNamingViewerDlg::OnQueryDragIcon()
 200 {
 201   return (HCURSOR) m_hIcon;
 202 }
 203
 204 void CNamingViewerDlg::Resolve()
 205 {
 206   m_Tree.Resolve(m_RootContext);
 207 }
 208
 209 void CNamingViewerDlg::OnSelectNs()
 210 {
 211   // TODO: Add your control notification handler code here
 212   CSelectNSDialog Dialog;
 213   if(Dialog.DoModal() != IDOK)
 214   {
 215     return;
 216   }
 217   try
 218   {
 219     CORBA::Object_var Object = m_pORB->string_to_object(Dialog.GetIOR());
 220     m_RootContext = CosNaming::NamingContext::_narrow(Object);
 221     m_Server = Dialog.GetName();
 222     UpdateData(FALSE);
 223     Resolve();
 224   }
 225   catch(CORBA::Exception& ex)
 226   {
 227     MessageBox(ACE_TEXT_CHAR_TO_TCHAR (ex._rep_id()), ACE_TEXT ("CORBA::Exception"));
 228   }
 229 }
 230
 231 void CNamingViewerDlg::OnSize(UINT nType, int cx, int cy)
 232 {
 233   CDialog::OnSize(nType, cx, cy);
 234   // TODO: Add your message handler code here
 235
 236   // Resize the tree control
 237   if(m_Tree.m_hWnd)
 238   {
 239     CRect Size;
 240     m_Tree.GetWindowRect(Size);
 241     ScreenToClient(Size);
 242     int Border = Size.left;
 243     Size.right = cx - Border;
 244     Size.bottom = cy - Border;
 245     m_Tree.MoveWindow(Size, TRUE);
 246   }
 247 }
 248
 249 #if !defined (_WIN32_WCE)
 250 void CNamingViewerDlg::OnGetMinMaxInfo( MINMAXINFO FAR* lpMMI )
 251 {
 252   // Prevent the window from being resized too small
 253   CWnd* pSelect = GetDlgItem(IDC_NS);
 254   if(pSelect)
 255   {
 256     CRect Size;
 257     pSelect->GetWindowRect(Size);
 258     ScreenToClient(Size);
 259     lpMMI->ptMinTrackSize.x = Size.right + Size.left + 7;
 260     lpMMI->ptMinTrackSize.y = 200;
 261   }
 262 }
 263 #endif