/*
 * Regedit About Dialog Box
 *
 * Copyright (C) 2002 Robert Dickenson <robd@reactos.org>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#define WIN32_LEAN_AND_MEAN     /* Exclude rarely-used stuff from Windows headers */
#include <windows.h>
#include <commctrl.h>
#include <stdlib.h>
#include <tchar.h>
#include <process.h>
#include <stdio.h>

#include "main.h"

extern HINSTANCE hInst;

static INT_PTR CALLBACK AboutDialogWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
    HWND    hLicenseEditWnd;
    TCHAR   strLicense[0x1000];

    switch (message) {
    case WM_INITDIALOG:
        hLicenseEditWnd = GetDlgItem(hDlg, IDC_LICENSE_EDIT);
        LoadString(hInst, IDS_LICENSE, strLicense, 0x1000);
        SetWindowText(hLicenseEditWnd, strLicense);
        return TRUE;
    case WM_COMMAND:
        if ((LOWORD(wParam) == IDOK) || (LOWORD(wParam) == IDCANCEL)) {
            EndDialog(hDlg, LOWORD(wParam));
            return TRUE;
        }
        break;
    }
    return 0;
}

void ShowAboutBox(HWND hWnd)
{
    DialogBox(hInst, MAKEINTRESOURCE(IDD_ABOUTBOX), hWnd, AboutDialogWndProc);
}
