reactos/dll/cpl/sysdm/licence.c

   1 /*
   2  * PROJECT:     ReactOS System Control Panel Applet
   3  * LICENSE:     GPL - See COPYING in the top level directory
   4  * FILE:        dll/cpl/sysdm/general.c
   5  * PURPOSE:     Licence dialog box message handler
   6  * COPYRIGHT:   Copyright 2006 Ged Murphy <gedmurphy@gmail.com>
   7  *
   8  */
   9
  10 #include "precomp.h"
  11
  12
  13 INT_PTR CALLBACK
  14 LicenceDlgProc(HWND hDlg,
  15                UINT message,
  16                WPARAM wParam,
  17                LPARAM lParam)
  18 {
  19     HRSRC hResInfo;
  20     HGLOBAL hResMem;
  21     WCHAR *LicenseText;
  22     static HICON hIcon;
  23
  24     UNREFERENCED_PARAMETER(lParam);
  25
  26     switch (message)
  27     {
  28         case WM_INITDIALOG:
  29         {
  30             hIcon = LoadImage(hApplet,
  31                               MAKEINTRESOURCE(IDI_CPLSYSTEM),
  32                               IMAGE_ICON,
  33                               16,
  34                               16,
  35                               0);
  36
  37             SendMessage(hDlg,
  38                         WM_SETICON,
  39                         ICON_SMALL,
  40                         (LPARAM)hIcon);
  41
  42             /* load license from resource */
  43             if(!(hResInfo = FindResource(hApplet,
  44                                          MAKEINTRESOURCE(RC_LICENSE),
  45                                          MAKEINTRESOURCE(RTDATA))) ||
  46                !(hResMem = LoadResource(hApplet, hResInfo)) ||
  47                !(LicenseText = LockResource(hResMem)))
  48             {
  49                 ShowLastWin32Error(hDlg);
  50                 break;
  51             }
  52
  53             /* insert the license into the edit control (unicode!) */
  54             SetDlgItemText(hDlg,
  55                            IDC_LICENCEEDIT,
  56                            LicenseText);
  57
  58             SendDlgItemMessage(hDlg,
  59                                IDC_LICENCEEDIT,
  60                                EM_SETSEL,
  61                                -1,
  62                                0);
  63
  64             return TRUE;
  65         }
  66
  67         case WM_COMMAND:
  68         {
  69             if ((LOWORD(wParam) == IDOK) || (LOWORD(wParam) == IDCANCEL))
  70             {
  71                 DestroyIcon(hIcon);
  72                 EndDialog(hDlg,
  73                           LOWORD(wParam));
  74                 return TRUE;
  75             }
  76         }
  77         break;
  78     }
  79
  80     return FALSE;
  81 }