xkeymacs/about.cpp

   1 #include "stdafx.h"\r
   2 #include "about.h"\r
   3 #include <vector>\r
   4 \r
   5 /////////////////////////////////////////////////////////////////////////////\r
   6 // CAboutDlg dialog used for App About\r
   7 \r
   8 CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)\r
   9 {\r
  10         int major, minor, build, revision;\r
  11         major = minor = build = revision = 0;\r
  12 \r
  13         TCHAR szFileName[MAX_PATH] = {'\0'};\r
  14         GetModuleFileName(NULL, szFileName, sizeof(szFileName));\r
  15         DWORD dwHandle = 0;\r
  16 \r
  17         DWORD dwLen = GetFileVersionInfoSize(szFileName, &dwHandle);\r
  18         if (dwLen) {\r
  19                 std::vector<BYTE> data(dwLen);\r
  20                 if (GetFileVersionInfo(szFileName, dwHandle, dwLen, &data[0])) {\r
  21                         VS_FIXEDFILEINFO *pInfo;\r
  22                         UINT uLen;\r
  23                         if (VerQueryValue(&data[0], _T("\\"), reinterpret_cast<LPVOID *>(&pInfo), &uLen)) {\r
  24                                 major = pInfo->dwProductVersionMS >> 16;\r
  25                                 minor = pInfo->dwProductVersionMS & 0xffff;\r
  26                                 build = pInfo->dwProductVersionLS >> 16;\r
  27                                 revision = pInfo->dwProductVersionLS & 0xffff;\r
  28                         }\r
  29                 }\r
  30         }\r
  31         m_versionInfo.Format(_T("%s Version %d.%d"), CString(MAKEINTRESOURCE(AFX_IDS_APP_TITLE)), major, minor);\r
  32         if (build) {\r
  33                 CString s;\r
  34                 s.Format(_T(".%d"), build);\r
  35                 m_versionInfo += s;\r
  36                 if (revision) {\r
  37                         s.Format(_T(".%d"), revision);\r
  38                         m_versionInfo += s;\r
  39                 }\r
  40         }\r
  41 }\r
  42 \r
  43 void CAboutDlg::DoDataExchange(CDataExchange *pDX)\r
  44 {\r
  45         CDialog::DoDataExchange(pDX);\r
  46         //{{AFX_DATA_MAP(CAboutDlg)\r
  47         DDX_Control(pDX, IDC_URL, m_cURL);\r
  48         DDX_Text(pDX, IDC_VERSION_INFORMATION, m_versionInfo);\r
  49         //}}AFX_DATA_MAP\r
  50 }\r
  51 \r
  52 BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)\r
  53         //{{AFX_MSG_MAP(CAboutDlg)\r
  54         ON_WM_CLOSE()\r
  55         ON_BN_CLICKED(IDC_URL, OnUrl)\r
  56         ON_WM_CTLCOLOR()\r
  57         ON_WM_SETCURSOR()\r
  58         //}}AFX_MSG_MAP\r
  59 END_MESSAGE_MAP()\r
  60 \r
  61 /////////////////////////////////////////////////////////////////////////////\r
  62 // CAboutDlg message handlers\r
  63 \r
  64 \r
  65 void CAboutDlg::OnOK() \r
  66 {\r
  67         CDialog::OnOK();\r
  68 }\r
  69 \r
  70 void CAboutDlg::OnClose() \r
  71 {\r
  72         CDialog::OnClose();\r
  73 }\r
  74 \r
  75 void CAboutDlg::OnUrl() \r
  76 {\r
  77         CString szURL;\r
  78         m_cURL.GetWindowText(szURL);\r
  79 \r
  80         ShellExecute(m_hWnd, NULL, szURL, NULL, NULL, SW_SHOWNORMAL);\r
  81 }\r
  82 \r
  83 HBRUSH CAboutDlg::OnCtlColor(CDC *pDC, CWnd *pWnd, UINT nCtlColor) \r
  84 {\r
  85         HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);\r
  86 \r
  87         COLORREF crBlue = RGB(0, 0, 0xff);\r
  88 \r
  89         if (pWnd == &m_cURL) {\r
  90                 pDC->SetTextColor(crBlue);\r
  91         }\r
  92 \r
  93         return hbr;\r
  94 }\r
  95 \r
  96 BOOL CAboutDlg::OnSetCursor(CWnd *pWnd, UINT nHitTest, UINT message) \r
  97 {\r
  98         CRect rect;\r
  99         m_cURL.GetWindowRect(rect);\r
 100 \r
 101         POINT p;\r
 102         ::GetCursorPos(&p);\r
 103 \r
 104         if (rect.PtInRect(p)) {\r
 105                 HCURSOR hCursor = (HCURSOR)LoadImage(AfxGetInstanceHandle(), MAKEINTRESOURCE(IDC_HAND_CURSOR),\r
 106                                                                                          IMAGE_CURSOR, 0, 0, LR_DEFAULTSIZE | LR_SHARED);\r
 107                 SetCursor(hCursor);\r
 108                 return TRUE;    \r
 109         }\r
 110 \r
 111         return CDialog::OnSetCursor(pWnd, nHitTest, message);\r
 112 }\r