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MAINFRM.CPP
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MAINFRM.CPP：Code Content
  1. // mainfrm.cpp : implementation of the CMainFrame class
  2. //
  3. // This is a part of the Microsoft Foundation Classes C++ library.
  4. // Copyright (C) 1992-1998 Microsoft Corporation
  5. // All rights reserved.
  6. //
  7. // This source code is only intended as a supplement to the
  8. // Microsoft Foundation Classes Reference and related
  9. // electronic documentation provided with the library.
  10. // See these sources for detailed information regarding the
  11. // Microsoft Foundation Classes product.
  13. #include "stdafx.h"
  14. #include "RevPlayMDIChildWnd.h"
  15. #include "mdi.h"
  17. #include "mainfrm.h"
  20. #ifdef _DEBUG
  21. #undef THIS_FILE
  22. static char BASED_CODE THIS_FILE[] = __FILE__;
  23. #endif
  25. /////////////////////////////////////////////////////////////////////////////
  26. // CMainFrame
  28. IMPLEMENT_DYNAMIC(CMainFrame, CMDIFrameWnd)
  30. BEGIN_MESSAGE_MAP(CMainFrame, CMDIFrameWnd)
  31. //{{AFX_MSG_MAP(CMainFrame)
  32. ON_COMMAND(IDM_REQUEST, OnRequest)
  33. ON_WM_CREATE()
  34. //}}AFX_MSG_MAP
  35. END_MESSAGE_MAP()
  37. /////////////////////////////////////////////////////////////////////////////
  38. // CMainFrame construction/destruction
  39. static UINT indicators[] =
  40. {
  41. ID_SEPARATOR,           // status line indicator
  42. ID_SEPARATOR,
  43. ID_SEPARATOR,
  44. ID_SEPARATOR,
  45. };
  47. CMainFrame::CMainFrame()
  48. {
  49. }
  51. CMainFrame::~CMainFrame()
  52. {
  53. }
  55. /////////////////////////////////////////////////////////////////////////////
  56. // CMainFrame commands
  62. static BOOL CALLBACK SendPrepareToClose(HWND hWnd, LPARAM)
  63. {
  64. CWnd* pWnd = CWnd::FromHandlePermanent(hWnd);
  65. if (pWnd != NULL)
  66. {
  67. pWnd->SendMessage(WM_USER_PREPARE_TO_CLOSE);
  68. if (pWnd->GetWindow(GW_CHILD) != NULL)
  69. ::EnumChildWindows(pWnd->m_hWnd, SendPrepareToClose, 0);
  70. }
  71. return TRUE;
  72. }
  74. BOOL CMainFrame::DestroyWindow()
  75. {
  76. ::EnumChildWindows(m_hWnd, SendPrepareToClose, 0);
  78. return CMDIFrameWnd::DestroyWindow();
  79. }
  81. void CMainFrame::OnRequest() 
  82. {
  83. // TODO: Add your command handler code here
  84. RECT rect;
  85. CRevPlayMDIChildWnd *pRevPlayMDIChildWnd = new CRevPlayMDIChildWnd;
  86. GetClientRect(&rect);
  87. //调用子框架窗口的创建函数
  88. if (!pRevPlayMDIChildWnd->Create( _T("接收播放"),rect,this))
  89. return;
  90. }
  92. int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct) 
  93. {
  94. if (CMDIFrameWnd::OnCreate(lpCreateStruct) == -1)
  95. return -1;
  97. // TODO: Add your specialized creation code here
  98. if (!m_wndStatusBar.Create(this,WS_CHILD|WS_VISIBLE|CBRS_BOTTOM,ID_STATUS_BAR)
  99. ||!m_wndStatusBar.SetIndicators(indicators,
  100.   sizeof(indicators)/sizeof(UINT)))
  101. {
  102. TRACE0("Failed to create status barn");
  103. return -1;      // fail to create
  104. }
  105.    return 0;
  106. }