base/applications/charmap/about.c

   1 /*
   2  * PROJECT:     ReactOS Character Map
   3  * LICENSE:     GPL - See COPYING in the top level directory
   4  * FILE:        base/applications/charmap/about.c
   5  * PURPOSE:     about dialog
   6  * COPYRIGHT:   Copyright 2007 Ged Murphy <gedmurphy@reactos.org>
   7  *
   8  */
   9
  10 #include "precomp.h"
  11
  12 static
  13 INT_PTR
  14 CALLBACK
  15 AboutDialogProc(HWND hDlg,
  16                 UINT message,
  17                 WPARAM wParam,
  18                 LPARAM lParam)
  19 {
  20     static HICON hIcon = NULL;
  21
  22     switch (message)
  23     {
  24         case WM_INITDIALOG:
  25         {
  26             HWND  hLicenseEditWnd;
  27             WCHAR strLicense[700];
  28
  29             hIcon = LoadImageW(hInstance,
  30                                MAKEINTRESOURCEW(IDI_ICON),
  31                                IMAGE_ICON,
  32                                16,
  33                                16,
  34                                0);
  35             if (hIcon)
  36             {
  37                 SendMessageW(hDlg,
  38                              WM_SETICON,
  39                              ICON_SMALL,
  40                              (LPARAM)hIcon);
  41             }
  42
  43             hLicenseEditWnd = GetDlgItem(hDlg,
  44                                          IDC_LICENSE_EDIT);
  45
  46             if (LoadStringW(hInstance,
  47                             IDS_LICENSE,
  48                             strLicense,
  49                             sizeof(strLicense) / sizeof(WCHAR)))
  50             {
  51                 SetWindowTextW(hLicenseEditWnd,
  52                                strLicense);
  53             }
  54
  55             return TRUE;
  56         }
  57
  58         case WM_COMMAND:
  59         {
  60             if ((LOWORD(wParam) == IDOK) || (LOWORD(wParam) == IDCANCEL))
  61             {
  62                 DestroyIcon(hIcon);
  63                 EndDialog(hDlg,
  64                           LOWORD(wParam));
  65                 return TRUE;
  66             }
  67
  68             break;
  69         }
  70     }
  71
  72     return FALSE;
  73 }
  74
  75
  76 VOID
  77 ShowAboutDlg(HWND hWndParent)
  78 {
  79     DialogBoxW(hInstance,
  80                MAKEINTRESOURCEW(IDD_ABOUTBOX),
  81                hWndParent,
  82                AboutDialogProc);
  83 }