CWE-ou-minkata/Sources/Tools/Migration/OptionalDialog.cpp

/*==LICENSE==*

CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011  Cyan Worlds, Inc.

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program 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 General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.

You can contact Cyan Worlds, Inc. by email legal@cyan.com
 or by snail mail at:
      Cyan Worlds, Inc.
      14617 N Newport Hwy
      Mead, WA   99021

*==LICENSE==*/
#include "OptionalDialog.h"
#include "resource.h"
#include <windowsx.h>

LRESULT CALLBACK OptionalDialogProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam);


bool OptionalDialog(HINSTANCE hInstance, HWND hParent, char* desc, unsigned int timeoutsecs, bool defaultyes)
{
    HWND hWnd = CreateDialog(hInstance, MAKEINTRESOURCE(IDD_OPTIONALDIALOG), hParent, (DLGPROC) OptionalDialogProc);

    ShowWindow(hWnd, SW_SHOW);

    if (timeoutsecs > 0)
    {
        // Set up timer
        SetTimer(hWnd,WM_USER+1,timeoutsecs*1000,NULL);
        char timeStr[20];
        Static_SetText(GetDlgItem(hWnd,IDC_TIMELEFT),itoa(timeoutsecs,timeStr,10));
    }

    Static_SetText(GetDlgItem(hWnd,IDC_DESCRIPTION),desc);
    if (defaultyes)
    {
        SetWindowLong(GetDlgItem(hWnd,IDC_BUTTON_YES),GWL_STYLE,
            GetWindowLong(GetDlgItem(hWnd,IDC_BUTTON_YES),GWL_STYLE) | BS_DEFPUSHBUTTON);
        Static_SetText(GetDlgItem(hWnd,IDC_DEFAULT),"Default: Yes");
    }
    else
    {
        SetWindowLong(GetDlgItem(hWnd,IDC_BUTTON_NO),GWL_STYLE,
            GetWindowLong(GetDlgItem(hWnd,IDC_BUTTON_NO),GWL_STYLE) | BS_DEFPUSHBUTTON);
        Static_SetText(GetDlgItem(hWnd,IDC_DEFAULT),"Default: No");
    }

    // Main message loop:
    MSG msg;
    while (GetMessage(&msg, NULL, 0, 0)) 
    {
        if (!IsWindow(hWnd) || !IsDialogMessage(hWnd, &msg))
        {
            TranslateMessage(&msg);
            DispatchMessage(&msg);
        }
    }

    DestroyWindow(hWnd);

    return msg.wParam == -1 ? defaultyes : (bool)(msg.wParam);
}

// Mesage handler for about box.
LRESULT CALLBACK OptionalDialogProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
    switch (message)
    {
        case WM_INITDIALOG:
            return TRUE;

        case WM_TIMER:
            PostQuitMessage(-1);
            return TRUE;

        case WM_COMMAND:
            switch (LOWORD(wParam))
            {
            case IDC_BUTTON_YES:
                PostQuitMessage(1);
                return TRUE;

            case IDC_BUTTON_NO: 
                PostQuitMessage(0);
                return TRUE;

            default:
                return FALSE;
            }
            break;
    }
    return FALSE;
}