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SendBroadcastDlg.cpp
资源名称：src.zip　[点击查看]
上传用户：guangzhiyw
上传日期：2007-01-09
资源大小：495k
文件大小：3k
源码类别：

ICQ/即时通讯

开发平台：

Visual C++

SendBroadcastDlg.cpp：源码内容
  1. // SendBroadcastDlg.cpp : implementation file
  2. //
  4. #include "stdafx.h"
  5. #include "client.h"
  6. #include "SendBroadcastDlg.h"
  8. #ifdef _DEBUG
  9. #define new DEBUG_NEW
  10. #undef THIS_FILE
  11. static char THIS_FILE[] = __FILE__;
  12. #endif
  14. /////////////////////////////////////////////////////////////////////////////
  15. // CSendBroadcastDlg dialog
  18. CSendBroadcastDlg::CSendBroadcastDlg(CWnd* pParent /*=NULL*/)
  19. : CDialog(CSendBroadcastDlg::IDD, pParent)
  20. {
  21. //{{AFX_DATA_INIT(CSendBroadcastDlg)
  22. // NOTE: the ClassWizard will add member initialization here
  23. //}}AFX_DATA_INIT
  24. hIcon=AfxGetApp()->LoadIcon(IDR_MESSAGE1);
  25. }
  29. void CSendBroadcastDlg::DoDataExchange(CDataExchange* pDX)
  30. {
  31. CDialog::DoDataExchange(pDX);
  32. //{{AFX_DATA_MAP(CSendBroadcastDlg)
  33. DDX_Control(pDX, IDC_PWD, m_EditPwd);
  34. DDX_Control(pDX, IDC_MSG, m_EditMsg);
  35. //}}AFX_DATA_MAP
  36. }
  39. BEGIN_MESSAGE_MAP(CSendBroadcastDlg, CDialog)
  40. //{{AFX_MSG_MAP(CSendBroadcastDlg)
  41. ON_WM_CLOSE()
  42. //}}AFX_MSG_MAP
  43. END_MESSAGE_MAP()
  45. /////////////////////////////////////////////////////////////////////////////
  46. // CSendBroadcastDlg message handlers
  48. BOOL CSendBroadcastDlg::OnInitDialog() 
  49. {
  50. CDialog::OnInitDialog();
  51. SetIcon(hIcon,TRUE);
  52. SetIcon(hIcon,FALSE);
  53. CMenu* pMenu=GetSystemMenu(FALSE);
  54. pMenu->EnableMenuItem(SC_RESTORE,MF_GRAYED|MF_DISABLED);
  55. pMenu->EnableMenuItem(SC_SIZE,MF_GRAYED|MF_DISABLED);
  56. pMenu->EnableMenuItem(SC_MAXIMIZE,MF_GRAYED|MF_DISABLED);
  58. m_EditMsg.LimitText(LimitMaxMsgLength);
  59. m_EditMsg.SetFocus();
  61. return FALSE; 
  62. }
  64. void CSendBroadcastDlg::OnOK() 
  65. {
  66. if(GetApp()->m_bOnlineState==0)
  67. {
  68. CString str;
  69. str.LoadString(IDS_NOT_LOGIN_SERVER);
  70. MessageBox(str);
  71. return;
  72. }
  74. if(m_EditPwd.GetWindowTextLength()<1)
  75. {
  76. CString str;
  77. str.LoadString(IDS_PWD_NOT_NULL);
  78. MessageBox(str);
  79. m_EditPwd.SetFocus();
  80. return;
  81. }
  82. if(m_EditMsg.GetWindowTextLength()<1)
  83. {
  84. CString str;
  85. str.LoadString(IDS_CANNOT_SEND_NULL);
  86. MessageBox(str);
  87. m_EditMsg.SetFocus();
  88. return;
  89. }
  90. CMsg4 msg;
  91. msg.index=SEND_BROADCAST;
  92. msg.nPort=GetApp()->m_uServerPort;
  93. msg.tarIP=GetApp()->m_uServerIP;
  94. msg.MyId=GetApp()->m_uCurrentUserID;
  95. m_EditPwd.GetWindowText(msg.BroadcastPwd);
  96. m_EditMsg.GetWindowText(msg.Msg);
  98. m_bCancel=FALSE;
  99. tryagain:
  100. if(GetApp()->m_Socket.SendData(&msg,m_bCancel))
  101. {
  102. m_EditMsg.SetWindowText("");
  103. m_EditPwd.SetWindowText("");
  104. GetDlgItem(IDOK)->EnableWindow(TRUE);
  106. CDialog::OnOK();
  107. }
  108. else if(!m_bCancel)
  109. {
  110. if(AfxMessageBox(IDS_ASK_RETRY,MB_YESNO)==IDYES)
  111. {
  112. goto tryagain;
  113. }
  114. else
  115. {
  116. m_EditMsg.SetReadOnly(FALSE);
  117. m_EditMsg.SetWindowText("");
  118. m_EditPwd.SetWindowText("");
  119. GetDlgItem(IDOK)->EnableWindow();
  120. m_EditMsg.SetFocus();
  121. }
  122. }
  123. else
  124. {
  125. m_EditMsg.SetWindowText("");
  126. m_EditPwd.SetWindowText("");
  127. GetDlgItem(IDOK)->EnableWindow(TRUE);
  128. }
  129. }
  131. void CSendBroadcastDlg::OnCancel() 
  132. {
  133. m_EditPwd.SetWindowText("");
  134. m_EditMsg.SetWindowText("");
  135. m_bCancel=TRUE;
  136. CDialog::OnCancel();
  137. }
  139. void CSendBroadcastDlg::OnClose() 
  140. {
  141. OnCancel();
  142. }
  144. BOOL CSendBroadcastDlg::PreTranslateMessage(MSG* pMsg) 
  145. {
  146. if(pMsg->message==WM_KEYDOWN)
  147. {
  148. if(pMsg->wParam==VK_RETURN&&GetKeyState(VK_CONTROL)&0x80)
  149. {
  150. OnOK();
  151. return 1;
  152. }
  153. }
  154. return CDialog::PreTranslateMessage(pMsg);
  155. }