ACE/tests/ACE_Init_TestDlg.cpp

   1 // ============================================================================
   2 //
   3 // = LIBRARY
   4 //    tests
   5 //
   6 // = DESCRIPTION
   7 //    This is a Win32-only test for verifying that the ACE dll
   8 //    initializes itself without having a nonstatic object manager
   9 //    present by way of a console app's main function.  It's a MFC dialog
  10 //    app - it pops up a dialog and spawns a thread - this source file is
  11 //    the code for implementing the dialog box.
  12 //
  13 //    This test program was initially generated from MSVC AppWizard, then
  14 //    some files were renamed and moved around to fit in with the ACE
  15 //    test directory structure.
  16 //
  17 // = AUTHOR
  18 //    Steve Huston <shuston@riverace.com>
  19 //
  20 // ============================================================================
  21
  22 #if defined(ACE_HAS_MFC)
  23
  24 #include "ACE_Init_Test_StdAfx.h"
  25 #include "ACE_Init_Test.h"
  26 #include "ACE_Init_TestDlg.h"
  27
  28 #ifdef _DEBUG
  29 #define new DEBUG_NEW
  30 #undef THIS_FILE
  31 static char THIS_FILE[] = __FILE__;
  32 #endif
  33
  34 /////////////////////////////////////////////////////////////////////////////
  35 // CACE_Init_TestDlg dialog
  36
  37 CACE_Init_TestDlg::CACE_Init_TestDlg(CWnd* pParent /*=NULL*/)
  38         : CDialog(CACE_Init_TestDlg::IDD, pParent)
  39 {
  40         //{{AFX_DATA_INIT(CACE_Init_TestDlg)
  41                 // NOTE: the ClassWizard will add member initialization here
  42         //}}AFX_DATA_INIT
  43         // Note that LoadIcon does not require a subsequent DestroyIcon in Win32
  44         m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
  45 }
  46
  47 void CACE_Init_TestDlg::DoDataExchange(CDataExchange* pDX)
  48 {
  49         CDialog::DoDataExchange(pDX);
  50         //{{AFX_DATA_MAP(CACE_Init_TestDlg)
  51                 // NOTE: the ClassWizard will add DDX and DDV calls here
  52         //}}AFX_DATA_MAP
  53 }
  54
  55 BEGIN_MESSAGE_MAP(CACE_Init_TestDlg, CDialog)
  56         //{{AFX_MSG_MAP(CACE_Init_TestDlg)
  57         ON_WM_PAINT()
  58         ON_WM_QUERYDRAGICON()
  59         //}}AFX_MSG_MAP
  60 END_MESSAGE_MAP()
  61
  62 /////////////////////////////////////////////////////////////////////////////
  63 // CACE_Init_TestDlg message handlers
  64
  65 BOOL CACE_Init_TestDlg::OnInitDialog()
  66 {
  67         CDialog::OnInitDialog();
  68
  69         // Set the icon for this dialog.  The framework does this automatically
  70         //  when the application's main window is not a dialog
  71         SetIcon(m_hIcon, TRUE);                 // Set big icon
  72         SetIcon(m_hIcon, FALSE);                // Set small icon
  73
  74         // TODO: Add extra initialization here
  75
  76         return TRUE;  // return TRUE  unless you set the focus to a control
  77 }
  78
  79 // If you add a minimize button to your dialog, you will need the code below
  80 //  to draw the icon.  For MFC applications using the document/view model,
  81 //  this is automatically done for you by the framework.
  82
  83 void CACE_Init_TestDlg::OnPaint()
  84 {
  85         if (IsIconic())
  86         {
  87                 CPaintDC dc(this); // device context for painting
  88
  89                 SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);
  90
  91                 // Center icon in client rectangle
  92                 int cxIcon = GetSystemMetrics(SM_CXICON);
  93                 int cyIcon = GetSystemMetrics(SM_CYICON);
  94                 CRect rect;
  95                 GetClientRect(&rect);
  96                 int x = (rect.Width() - cxIcon + 1) / 2;
  97                 int y = (rect.Height() - cyIcon + 1) / 2;
  98
  99                 // Draw the icon
 100                 dc.DrawIcon(x, y, m_hIcon);
 101         }
 102         else
 103         {
 104                 CDialog::OnPaint();
 105         }
 106 }
 107
 108 // The system calls this to obtain the cursor to display while the user drags
 109 //  the minimized window.
 110 HCURSOR CACE_Init_TestDlg::OnQueryDragIcon()
 111 {
 112         return (HCURSOR) m_hIcon;
 113 }
 114
 115 #endif /* ACE_HAS_MFC */