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FullScreenDialog.cpp
资源名称：视频会议系统.rar　[点击查看]
上传用户：popouu88
上传日期：2013-02-11
资源大小：2894k
文件大小：2k
源码类别：

IP电话/视频会议

开发平台：

Visual C++

FullScreenDialog.cpp：源码内容
  1. // FullScreenDialog.cpp : implementation file
  2. //
  4. #include "stdafx.h"
  5. #include "conference.h"
  6. #include "FullScreenDialog.h"
  8. #ifdef _DEBUG
  9. #define new DEBUG_NEW
  10. #undef THIS_FILE
  11. static char THIS_FILE[] = __FILE__;
  12. #endif
  14. /////////////////////////////////////////////////////////////////////////////
  15. // CFullScreenDialog dialog
  18. CFullScreenDialog::CFullScreenDialog( CWnd* pParent /*=NULL*/)
  19. : CDialog(CFullScreenDialog::IDD, pParent)
  20. {
  21. //{{AFX_DATA_INIT(CFullScreenDialog)
  22. //}}AFX_DATA_INIT
  23. this->fullWnd = NULL;
  25. this->oldParent = NULL;
  27. this->oldRect = CRect( 0 , 0 , 0 , 0 );
  29. this->oldVisible = false;
  30. }
  33. void CFullScreenDialog::DoDataExchange(CDataExchange* pDX)
  34. {
  35. CDialog::DoDataExchange(pDX);
  36. //{{AFX_DATA_MAP(CFullScreenDialog)
  37. DDX_Control(pDX, IDC_FULL_STATIC, m_full);
  38. //}}AFX_DATA_MAP
  39. }
  42. BEGIN_MESSAGE_MAP(CFullScreenDialog, CDialog)
  43. //{{AFX_MSG_MAP(CFullScreenDialog)
  44. ON_WM_DESTROY()
  45. ON_WM_NCHITTEST()
  46. //}}AFX_MSG_MAP
  47. END_MESSAGE_MAP()
  49. /////////////////////////////////////////////////////////////////////////////
  50. // CFullScreenDialog message handlers
  52. BOOL CFullScreenDialog::OnInitDialog() 
  53. {
  54. CDialog::OnInitDialog( );
  56. this->GetSystemMenu( FALSE )->RemoveMenu( 0 , MF_BYPOSITION );
  58. if( ! ::IsWindow( this->fullWnd->GetSafeHwnd( ) ) )
  60. this->EndDialog( IDOK );
  62. else
  63. {
  64. this->MoveWindow( 0 , 0 , ::GetSystemMetrics( SM_CXSCREEN ) , ::GetSystemMetrics( SM_CYSCREEN ) );
  66. CRect rc;
  68. this->GetClientRect( &rc );
  70. this->m_full.MoveWindow( &rc );
  72. this->fullWnd->GetWindowRect( &this->oldRect );
  74. this->oldParent = this->fullWnd->SetParent( &this->m_full );
  76. this->oldParent->ScreenToClient( &this->oldRect );
  78. this->oldVisible = this->fullWnd->GetStyle( ) & WS_VISIBLE;
  80. this->fullWnd->MoveWindow( &rc );
  82. this->fullWnd->ShowWindow( SW_SHOW );
  83. }
  84. return TRUE;
  85. }
  87. void CFullScreenDialog::OnDestroy() 
  88. {
  89. CDialog::OnDestroy( );
  91. if( ::IsWindow( this->oldParent->GetSafeHwnd( ) ) && ::IsWindow( this->fullWnd->GetSafeHwnd( ) ) )
  92. {
  93. this->fullWnd->SetParent( this->oldParent );
  95. this->fullWnd->MoveWindow( &this->oldRect );
  97. if( ! this->oldVisible )
  99. this->fullWnd->ShowWindow( SW_HIDE );
  100. }
  101. }
  103. UINT CFullScreenDialog::OnNcHitTest(CPoint point) 
  104. {
  105. UINT nHitTest = CDialog::OnNcHitTest(point);
  107. return nHitTest == HTCAPTION ? HTCLIENT : nHitTest;
  108. }