/*
 * WineCfg main entry point
 *
 * Copyright 2002 Jaco Greeff
 * Copyright 2003 Dimitrie O. Paun
 *
 * 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 NONAMELESSUNION
#define NONAMELESSSTRUCT

#include <windows.h>
#include <commctrl.h>
#include <stdlib.h>
#include <stdio.h>

#include "properties.h"
#include "resource.h"
#include "winecfg.h"

WINECFG_DESC sCfg;

void CALLBACK
PropSheetCallback (HWND hWnd, UINT uMsg, LPARAM lParam)
{
    switch (uMsg)
    {
	/*
	 * hWnd = NULL, lParam == dialog resource
	 */
    case PSCB_PRECREATE:
	break;

    case PSCB_INITIALIZED:
	break;

    default:
	break;
    }
}

void
initGeneralDlg (HWND hDlg)
{
    int i;
    const VERSION_DESC *pVer = NULL;

    if ((pVer = getWinVersions ()))
    {
	for (i = 0; *pVer->szVersion; i++, pVer++)
	{
	    SendDlgItemMessage (hDlg, IDC_WINVER, CB_ADDSTRING,
				0, (LPARAM) pVer->szDescription);
	    if (!strcmp (pVer->szVersion, sCfg.szWinVer))
		SendDlgItemMessage (hDlg, IDC_WINVER, CB_SETCURSEL,
				    (WPARAM) i, 0);
	}
    }
    if ((pVer = getDOSVersions ()))
    {
	for (i = 0; *pVer->szVersion; i++, pVer++)
	{
	    SendDlgItemMessage (hDlg, IDC_DOSVER, CB_ADDSTRING,
				0, (LPARAM) pVer->szDescription);
	    if (!strcmp (pVer->szVersion, sCfg.szDOSVer))
		SendDlgItemMessage (hDlg, IDC_DOSVER, CB_SETCURSEL,
				    (WPARAM) i, 0);
	}
    }
    if ((pVer = getWinelook ()))
    {
	for (i = 0; *pVer->szVersion; i++, pVer++)
	{
	    SendDlgItemMessage (hDlg, IDC_WINELOOK, CB_ADDSTRING,
				0, (LPARAM) pVer->szDescription);
	    if (!strcmp (pVer->szVersion, sCfg.szWinLook))
		SendDlgItemMessage (hDlg, IDC_WINELOOK, CB_SETCURSEL,
				    (WPARAM) i, 0);
	}
    }
}

INT_PTR CALLBACK
GeneralDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
    switch (uMsg)
    {
    case WM_INITDIALOG:
	initGeneralDlg (hDlg);
	break;

    case WM_COMMAND:
	break;

    default:
	break;
    }
    return FALSE;
}


INT_PTR CALLBACK
DllDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
    switch (uMsg)
    {
    case WM_COMMAND:
	break;

    default:
	break;
    }
    return FALSE;
}


INT_PTR CALLBACK
AppDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
    switch (uMsg)
    {
    case WM_COMMAND:
	break;

    default:
	break;
    }
    return FALSE;
}

void
initX11DrvDlg (HWND hDlg)
{
    char szBuf[20];

    sprintf (szBuf, "%d", sCfg.sX11Drv.nSysColors);
    SendDlgItemMessage (hDlg, IDC_SYSCOLORS, WM_SETTEXT, 0, (LPARAM) szBuf);
    sprintf (szBuf, "%d", sCfg.sX11Drv.nDesktopSizeX);
    SendDlgItemMessage (hDlg, IDC_DESKTOP_WIDTH, WM_SETTEXT, 0,
			(LPARAM) szBuf);
    sprintf (szBuf, "%d", sCfg.sX11Drv.nDesktopSizeY);
    SendDlgItemMessage (hDlg, IDC_DESKTOP_HEIGHT, WM_SETTEXT, 0,
			(LPARAM) szBuf);
}

INT_PTR CALLBACK
X11DrvDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
    switch (uMsg)
    {
    case WM_INITDIALOG:
	initX11DrvDlg (hDlg);
	break;

    case WM_COMMAND:
	break;

    default:
	break;
    }
    return FALSE;
}

#define NUM_PROPERTY_PAGES 4
INT_PTR
doPropertySheet (HINSTANCE hInstance, HWND hOwner)
{
    PROPSHEETPAGE psp[NUM_PROPERTY_PAGES];
    PROPSHEETHEADER psh;

    /*
     * Fill out the (General) PROPSHEETPAGE data structure 
     * for the property sheet
     */
    psp[0].dwSize = sizeof (PROPSHEETPAGE);
    psp[0].dwFlags = PSP_USETITLE;
    psp[0].hInstance = hInstance;
    psp[0].u.pszTemplate = MAKEINTRESOURCE (IDD_GENERALCFG);
    psp[0].u2.pszIcon = NULL;
    psp[0].pfnDlgProc = GeneralDlgProc;
    psp[0].pszTitle = "General";
    psp[0].lParam = 0;

    /*
     * Fill out the (Libraries) PROPSHEETPAGE data structure 
     * for the property sheet
     */
    psp[1].dwSize = sizeof (PROPSHEETPAGE);
    psp[1].dwFlags = PSP_USETITLE;
    psp[1].hInstance = hInstance;
    psp[1].u.pszTemplate = MAKEINTRESOURCE (IDD_DLLCFG);
    psp[1].u2.pszIcon = NULL;
    psp[1].pfnDlgProc = DllDlgProc;
    psp[1].pszTitle = "Libraries";
    psp[1].lParam = 0;

    /*
     * Fill out the (Applications) PROPSHEETPAGE data structure 
     * for the property sheet
     */
    psp[2].dwSize = sizeof (PROPSHEETPAGE);
    psp[2].dwFlags = PSP_USETITLE;
    psp[2].hInstance = hInstance;
    psp[2].u.pszTemplate = MAKEINTRESOURCE (IDD_APPCFG);
    psp[2].u2.pszIcon = NULL;
    psp[2].pfnDlgProc = AppDlgProc;
    psp[2].pszTitle = "Applications";
    psp[2].lParam = 0;

    /*
     * Fill out the (X11Drv) PROPSHEETPAGE data structure 
     * for the property sheet
     */
    psp[3].dwSize = sizeof (PROPSHEETPAGE);
    psp[3].dwFlags = PSP_USETITLE;
    psp[3].hInstance = hInstance;
    psp[3].u.pszTemplate = MAKEINTRESOURCE (IDD_X11DRVCFG);
    psp[3].u2.pszIcon = NULL;
    psp[3].pfnDlgProc = X11DrvDlgProc;
    psp[3].pszTitle = "X11 Driver";
    psp[3].lParam = 0;

    /*
     * Fill out the PROPSHEETHEADER
     */
    psh.dwSize = sizeof (PROPSHEETHEADER);
    psh.dwFlags = PSH_PROPSHEETPAGE | PSH_USEICONID | PSH_USECALLBACK;
    psh.hwndParent = hOwner;
    psh.hInstance = hInstance;
    psh.u.pszIcon = NULL;
    psh.pszCaption = "Wine Configuration";
    psh.nPages = NUM_PROPERTY_PAGES;
    psh.u3.ppsp = (LPCPROPSHEETPAGE) & psp;
    psh.pfnCallback = (PFNPROPSHEETCALLBACK) PropSheetCallback;

    /*
     * Display the modal property sheet
     */
    return PropertySheet (&psh);
}


/*****************************************************************************
 * Name       : WinMain
 * Description: Main windows entry point
 * Paramaters : hInstance
 *              hPrev
 *              szCmdLine
 *              nShow
 * Returns    : Program exit code
 */
int WINAPI
WinMain (HINSTANCE hInstance, HINSTANCE hPrev, LPSTR szCmdLine, int nShow)
{
    /*
     * Load the configuration from registry
     */
    loadConfig (&sCfg);

    /*
     * The next 3 lines should be all that is needed
     * for the Wine Configuration property sheet
     */
    InitCommonControls ();
    doPropertySheet (hInstance, NULL);
    ExitProcess (0);

    return 0;
}