filedlg31.c 37.3 KB
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/*
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 * Win 3.1 Style File Dialogs
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 *
 * Copyright 1994 Martin Ayotte
 * Copyright 1996 Albrecht Kleine
 *
 * 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
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 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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 */
#include <ctype.h>
#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include "windef.h"
#include "winbase.h"
#include "winnls.h"
#include "wingdi.h"
#include "winuser.h"
#include "wine/unicode.h"
#include "wine/debug.h"
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#include "wine/heap.h"
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#include "winreg.h"
#include "winternl.h"
#include "commdlg.h"
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#include "shlwapi.h"
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#include "cderr.h"
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WINE_DEFAULT_DEBUG_CHANNEL(commdlg);

#include "cdlg.h"

#define BUFFILE 512
#define BUFFILEALLOC 512 * sizeof(WCHAR)

static const WCHAR FILE_star[] = {'*','.','*', 0};
static const WCHAR FILE_bslash[] = {'\\', 0};
static const WCHAR FILE_specc[] = {'%','c',':', 0};
static const int fldrHeight = 16;
static const int fldrWidth = 20;

static HICON hFolder = 0;
static HICON hFolder2 = 0;
static HICON hFloppy = 0;
static HICON hHDisk = 0;
static HICON hCDRom = 0;
static HICON hNet = 0;

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#define FD31_OFN_PROP "FILEDLG_OFN"

typedef struct tagFD31_DATA
{
    HWND hwnd; /* file dialog window handle */
    BOOL hook; /* TRUE if the dialog is hooked */
    UINT lbselchstring; /* registered message id */
    UINT fileokstring; /* registered message id */
    LPARAM lParam; /* save original lparam */
    LPCVOID template; /* template for 32 bits resource */
    BOOL open; /* TRUE if open dialog, FALSE if save dialog */
    LPOPENFILENAMEW ofnW; /* pointer either to the original structure or
                             a W copy for A/16 API */
    LPOPENFILENAMEA ofnA; /* original structure if 32bits ansi dialog */
} FD31_DATA, *PFD31_DATA;

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/***********************************************************************
 * 				FD31_Init			[internal]
 */
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static BOOL FD31_Init(void)
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{
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    static BOOL initialized = FALSE;
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    if (!initialized) {
        hFolder  = LoadImageA( COMDLG32_hInstance, "FOLDER", IMAGE_ICON, 16, 16, LR_SHARED );
        hFolder2 = LoadImageA( COMDLG32_hInstance, "FOLDER2", IMAGE_ICON, 16, 16, LR_SHARED );
        hFloppy  = LoadImageA( COMDLG32_hInstance, "FLOPPY", IMAGE_ICON, 16, 16, LR_SHARED );
        hHDisk   = LoadImageA( COMDLG32_hInstance, "HDISK", IMAGE_ICON, 16, 16, LR_SHARED );
        hCDRom   = LoadImageA( COMDLG32_hInstance, "CDROM", IMAGE_ICON, 16, 16, LR_SHARED );
        hNet     = LoadImageA( COMDLG32_hInstance, "NETWORK", IMAGE_ICON, 16, 16, LR_SHARED );
	if (hFolder == 0 || hFolder2 == 0 || hFloppy == 0 ||
	    hHDisk == 0 || hCDRom == 0 || hNet == 0)
	{
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	    ERR("Error loading icons!\n");
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	    return FALSE;
	}
	initialized = TRUE;
    }
    return TRUE;
}

/***********************************************************************
 *                              FD31_StripEditControl        [internal]
 * Strip pathnames off the contents of the edit control.
 */
static void FD31_StripEditControl(HWND hwnd)
{
    WCHAR temp[BUFFILE], *cp;

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    GetDlgItemTextW( hwnd, edt1, temp, ARRAY_SIZE(temp));
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    cp = strrchrW(temp, '\\');
    if (cp != NULL) {
	strcpyW(temp, cp+1);
    }
    cp = strrchrW(temp, ':');
    if (cp != NULL) {
	strcpyW(temp, cp+1);
    }
    /* FIXME: shouldn't we do something with the result here? ;-) */
}

/***********************************************************************
 *                              FD31_CallWindowProc          [internal]
 *
 *      Call the appropriate hook
 */
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static BOOL FD31_CallWindowProc(const FD31_DATA *lfs, UINT wMsg, WPARAM wParam, LPARAM lParam)
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{
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    BOOL ret;

    if (lfs->ofnA)
    {
        TRACE("Call hookA %p (%p, %04x, %08lx, %08lx)\n",
               lfs->ofnA->lpfnHook, lfs->hwnd, wMsg, wParam, lParam);
        ret = lfs->ofnA->lpfnHook(lfs->hwnd, wMsg, wParam, lParam);
        TRACE("ret hookA %p (%p, %04x, %08lx, %08lx)\n",
               lfs->ofnA->lpfnHook, lfs->hwnd, wMsg, wParam, lParam);
        return ret;
    }

    TRACE("Call hookW %p (%p, %04x, %08lx, %08lx)\n",
           lfs->ofnW->lpfnHook, lfs->hwnd, wMsg, wParam, lParam);
    ret = lfs->ofnW->lpfnHook(lfs->hwnd, wMsg, wParam, lParam);
    TRACE("Ret hookW %p (%p, %04x, %08lx, %08lx)\n",
           lfs->ofnW->lpfnHook, lfs->hwnd, wMsg, wParam, lParam);
    return ret;
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}

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/***********************************************************************
 * 				FD31_GetFileType		[internal]
 */
static LPCWSTR FD31_GetFileType(LPCWSTR cfptr, LPCWSTR fptr, const WORD index)
{
  int n, i;
  i = 0;
  if (cfptr)
    for ( ;(n = lstrlenW(cfptr)) != 0; i++)
      {
	cfptr += n + 1;
	if (i == index)
	  return cfptr;
	cfptr += lstrlenW(cfptr) + 1;
      }
  if (fptr)
    for ( ;(n = lstrlenW(fptr)) != 0; i++)
      {
	fptr += n + 1;
	if (i == index)
	  return fptr;
	fptr += lstrlenW(fptr) + 1;
    }
  return FILE_star; /* FIXME */
}

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/***********************************************************************
 * 				FD31_ScanDir                 [internal]
 */
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static BOOL FD31_ScanDir(const OPENFILENAMEW *ofn, HWND hWnd, LPCWSTR newPath)
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{
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    WCHAR   buffer[BUFFILE];
    HWND    hdlg;
    LRESULT lRet = TRUE;
    HCURSOR hCursorWait, oldCursor;
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    TRACE("Trying to change to %s\n", debugstr_w(newPath));
    if  ( newPath[0] && !SetCurrentDirectoryW( newPath ))
        return FALSE;

    /* get the list of spec files */
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    lstrcpynW(buffer, FD31_GetFileType(ofn->lpstrCustomFilter,
              ofn->lpstrFilter, ofn->nFilterIndex - 1), BUFFILE);
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    hCursorWait = LoadCursorA(0, (LPSTR)IDC_WAIT);
    oldCursor = SetCursor(hCursorWait);

    /* list of files */
    if ((hdlg = GetDlgItem(hWnd, lst1)) != 0) {
        WCHAR*	scptr; /* ptr on semi-colon */
	WCHAR*	filter = buffer;

	TRACE("Using filter %s\n", debugstr_w(filter));
	SendMessageW(hdlg, LB_RESETCONTENT, 0, 0);
	while (filter) {
	    scptr = strchrW(filter, ';');
	    if (scptr)	*scptr = 0;
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	    while (*filter == ' ') filter++;
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	    TRACE("Using file spec %s\n", debugstr_w(filter));
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	    SendMessageW(hdlg, LB_DIR, 0, (LPARAM)filter);
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	    if (scptr) *scptr = ';';
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	    filter = (scptr) ? (scptr + 1) : 0;
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	 }
    }

    /* list of directories */
    strcpyW(buffer, FILE_star);

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    if (GetDlgItem(hWnd, lst2) != 0) {
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        lRet = DlgDirListW(hWnd, buffer, lst2, stc1, DDL_EXCLUSIVE | DDL_DIRECTORY);
    }
    SetCursor(oldCursor);
    return lRet;
}

/***********************************************************************
 *                              FD31_WMDrawItem              [internal]
 */
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static LONG FD31_WMDrawItem(HWND hWnd, WPARAM wParam, LPARAM lParam,
			    int savedlg, const DRAWITEMSTRUCT *lpdis)
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{
    WCHAR *str;
    HICON hIcon;
    COLORREF oldText = 0, oldBk = 0;

    if (lpdis->CtlType == ODT_LISTBOX && lpdis->CtlID == lst1)
    {
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        if (!(str = heap_alloc(BUFFILEALLOC))) return FALSE;
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	SendMessageW(lpdis->hwndItem, LB_GETTEXT, lpdis->itemID,
                      (LPARAM)str);

	if ((lpdis->itemState & ODS_SELECTED) && !savedlg)
	{
	    oldBk = SetBkColor( lpdis->hDC, GetSysColor( COLOR_HIGHLIGHT ) );
	    oldText = SetTextColor( lpdis->hDC, GetSysColor(COLOR_HIGHLIGHTTEXT));
	}
	if (savedlg)
	    SetTextColor(lpdis->hDC,GetSysColor(COLOR_GRAYTEXT) );

	ExtTextOutW(lpdis->hDC, lpdis->rcItem.left + 1,
                  lpdis->rcItem.top + 1, ETO_OPAQUE | ETO_CLIPPED,
                  &(lpdis->rcItem), str, lstrlenW(str), NULL);

	if (lpdis->itemState & ODS_SELECTED)
	    DrawFocusRect( lpdis->hDC, &(lpdis->rcItem) );

	if ((lpdis->itemState & ODS_SELECTED) && !savedlg)
	{
	    SetBkColor( lpdis->hDC, oldBk );
	    SetTextColor( lpdis->hDC, oldText );
	}
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        heap_free(str);
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	return TRUE;
    }

    if (lpdis->CtlType == ODT_LISTBOX && lpdis->CtlID == lst2)
    {
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        if (!(str = heap_alloc(BUFFILEALLOC)))
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            return FALSE;
	SendMessageW(lpdis->hwndItem, LB_GETTEXT, lpdis->itemID,
                      (LPARAM)str);

	if (lpdis->itemState & ODS_SELECTED)
	{
	    oldBk = SetBkColor( lpdis->hDC, GetSysColor( COLOR_HIGHLIGHT ) );
	    oldText = SetTextColor( lpdis->hDC, GetSysColor(COLOR_HIGHLIGHTTEXT));
	}
	ExtTextOutW(lpdis->hDC, lpdis->rcItem.left + fldrWidth,
                  lpdis->rcItem.top + 1, ETO_OPAQUE | ETO_CLIPPED,
                  &(lpdis->rcItem), str, lstrlenW(str), NULL);

	if (lpdis->itemState & ODS_SELECTED)
	    DrawFocusRect( lpdis->hDC, &(lpdis->rcItem) );

	if (lpdis->itemState & ODS_SELECTED)
	{
	    SetBkColor( lpdis->hDC, oldBk );
	    SetTextColor( lpdis->hDC, oldText );
	}
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	DrawIconEx( lpdis->hDC, lpdis->rcItem.left, lpdis->rcItem.top, hFolder, 16, 16, 0, 0, DI_NORMAL );
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        heap_free(str);
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	return TRUE;
    }
    if (lpdis->CtlType == ODT_COMBOBOX && lpdis->CtlID == cmb2)
    {
        char root[] = "a:";
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        if (!(str = heap_alloc(BUFFILEALLOC)))
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            return FALSE;
	SendMessageW(lpdis->hwndItem, CB_GETLBTEXT, lpdis->itemID,
                      (LPARAM)str);
        root[0] += str[2] - 'a';
        switch(GetDriveTypeA(root))
        {
        case DRIVE_REMOVABLE: hIcon = hFloppy; break;
        case DRIVE_CDROM:     hIcon = hCDRom; break;
        case DRIVE_REMOTE:    hIcon = hNet; break;
        case DRIVE_FIXED:
        default:           hIcon = hHDisk; break;
        }
	if (lpdis->itemState & ODS_SELECTED)
	{
	    oldBk = SetBkColor( lpdis->hDC, GetSysColor( COLOR_HIGHLIGHT ) );
	    oldText = SetTextColor( lpdis->hDC, GetSysColor(COLOR_HIGHLIGHTTEXT));
	}
	ExtTextOutW(lpdis->hDC, lpdis->rcItem.left + fldrWidth,
                  lpdis->rcItem.top + 1, ETO_OPAQUE | ETO_CLIPPED,
                  &(lpdis->rcItem), str, lstrlenW(str), NULL);

	if (lpdis->itemState & ODS_SELECTED)
	{
	    SetBkColor( lpdis->hDC, oldBk );
	    SetTextColor( lpdis->hDC, oldText );
	}
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	DrawIconEx( lpdis->hDC, lpdis->rcItem.left, lpdis->rcItem.top, hIcon, 16, 16, 0, 0, DI_NORMAL );
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        heap_free(str);
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	return TRUE;
    }
    return FALSE;
}

/***********************************************************************
 *                              FD31_UpdateResult            [internal]
 *      update the displayed file name (with path)
 */
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static void FD31_UpdateResult(const FD31_DATA *lfs, const WCHAR *tmpstr)
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{
    int lenstr2;
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    LPOPENFILENAMEW ofnW = lfs->ofnW;
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    LPOPENFILENAMEA ofnA = lfs->ofnA;
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    WCHAR tmpstr2[BUFFILE];
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    WCHAR *p;
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    TRACE("%s\n", debugstr_w(tmpstr));
    if(ofnW->Flags & OFN_NOVALIDATE)
        tmpstr2[0] = '\0';
    else
        GetCurrentDirectoryW(BUFFILE, tmpstr2);
    lenstr2 = strlenW(tmpstr2);
    if (lenstr2 > 3)
        tmpstr2[lenstr2++]='\\';
    lstrcpynW(tmpstr2+lenstr2, tmpstr, BUFFILE-lenstr2);
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    if (!ofnW->lpstrFile)
        return;

    lstrcpynW(ofnW->lpstrFile, tmpstr2, ofnW->nMaxFile);
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    /* set filename offset */
    p = PathFindFileNameW(ofnW->lpstrFile);
    ofnW->nFileOffset = (p - ofnW->lpstrFile);

    /* set extension offset */
    p = PathFindExtensionW(ofnW->lpstrFile);
    ofnW->nFileExtension = (*p) ? (p - ofnW->lpstrFile) + 1 : 0;

    TRACE("file %s, file offset %d, ext offset %d\n",
          debugstr_w(ofnW->lpstrFile), ofnW->nFileOffset, ofnW->nFileExtension);

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    /* update the real client structures if any */
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    if (ofnA)
    {
        LPSTR lpszTemp;
        if (ofnW->nMaxFile &&
            !WideCharToMultiByte( CP_ACP, 0, ofnW->lpstrFile, -1,
                                  ofnA->lpstrFile, ofnA->nMaxFile, NULL, NULL ))
            ofnA->lpstrFile[ofnA->nMaxFile-1] = 0;

        /* offsets are not guaranteed to be the same in WCHAR to MULTIBYTE conversion */
        /* set filename offset */
        lpszTemp = PathFindFileNameA(ofnA->lpstrFile);
        ofnA->nFileOffset = (lpszTemp - ofnA->lpstrFile);

        /* set extension offset */
        lpszTemp = PathFindExtensionA(ofnA->lpstrFile);
        ofnA->nFileExtension = (*lpszTemp) ? (lpszTemp - ofnA->lpstrFile) + 1 : 0;
    }
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}

/***********************************************************************
 *                              FD31_UpdateFileTitle         [internal]
 *      update the displayed file name (without path)
 */
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static void FD31_UpdateFileTitle(const FD31_DATA *lfs)
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{
  LONG lRet;
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  LPOPENFILENAMEW ofnW = lfs->ofnW;
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  LPOPENFILENAMEA ofnA = lfs->ofnA;

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  if (ofnW->lpstrFileTitle != NULL)
  {
    lRet = SendDlgItemMessageW(lfs->hwnd, lst1, LB_GETCURSEL, 0, 0);
    SendDlgItemMessageW(lfs->hwnd, lst1, LB_GETTEXT, lRet,
                             (LPARAM)ofnW->lpstrFileTitle );
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    if (ofnA)
    {
        if (!WideCharToMultiByte( CP_ACP, 0, ofnW->lpstrFileTitle, -1,
                                  ofnA->lpstrFileTitle, ofnA->nMaxFileTitle, NULL, NULL ))
            ofnA->lpstrFileTitle[ofnA->nMaxFileTitle-1] = 0;
    }
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  }
}

/***********************************************************************
 *                              FD31_DirListDblClick         [internal]
 */
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static LRESULT FD31_DirListDblClick( const FD31_DATA *lfs )
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{
  LONG lRet;
  HWND hWnd = lfs->hwnd;
  LPWSTR pstr;
  WCHAR tmpstr[BUFFILE];

  /* get the raw string (with brackets) */
  lRet = SendDlgItemMessageW(hWnd, lst2, LB_GETCURSEL, 0, 0);
  if (lRet == LB_ERR) return TRUE;
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  pstr = heap_alloc(BUFFILEALLOC);
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  SendDlgItemMessageW(hWnd, lst2, LB_GETTEXT, lRet,
		     (LPARAM)pstr);
  strcpyW( tmpstr, pstr );
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  heap_free(pstr);
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  /* get the selected directory in tmpstr */
  if (tmpstr[0] == '[')
    {
      tmpstr[lstrlenW(tmpstr) - 1] = 0;
      strcpyW(tmpstr,tmpstr+1);
    }
  strcatW(tmpstr, FILE_bslash);

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  FD31_ScanDir(lfs->ofnW, hWnd, tmpstr);
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  /* notify the app */
  if (lfs->hook)
    {
      if (FD31_CallWindowProc(lfs, lfs->lbselchstring, lst2,
              MAKELONG(lRet,CD_LBSELCHANGE)))
        return TRUE;
    }
  return TRUE;
}

/***********************************************************************
 *                              FD31_FileListSelect         [internal]
 *    called when a new item is picked in the file list
 */
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static LRESULT FD31_FileListSelect( const FD31_DATA *lfs )
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{
    LONG lRet;
    HWND hWnd = lfs->hwnd;
    LPWSTR pstr;

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    lRet =  SendDlgItemMessageW(lfs->hwnd, lst1, LB_GETCURSEL, 0, 0);
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    if (lRet == LB_ERR)
        return TRUE;

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    /* set the edit control to the chosen file */
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    if ((pstr = heap_alloc(BUFFILEALLOC)))
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    {
        SendDlgItemMessageW(hWnd, lst1, LB_GETTEXT, lRet,
                       (LPARAM)pstr);
        SetDlgItemTextW( hWnd, edt1, pstr );
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        heap_free(pstr);
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    }
    if (lfs->hook)
    {
        FD31_CallWindowProc(lfs, lfs->lbselchstring, lst1,
                           MAKELONG(lRet,CD_LBSELCHANGE));
    }
    /* FIXME: for OFN_ALLOWMULTISELECT we need CD_LBSELSUB, CD_SELADD,
           CD_LBSELNOITEMS */
    return TRUE;
}

/***********************************************************************
 *                              FD31_TestPath      [internal]
 *      before accepting the file name, test if it includes wild cards
 *      tries to scan the directory and returns TRUE if no error.
 */
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static LRESULT FD31_TestPath( const FD31_DATA *lfs, LPWSTR path )
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{
    HWND hWnd = lfs->hwnd;
    LPWSTR pBeginFileName, pstr2;
    WCHAR tmpstr2[BUFFILE];

    pBeginFileName = strrchrW(path, '\\');
    if (pBeginFileName == NULL)
	pBeginFileName = strrchrW(path, ':');

    if (strchrW(path,'*') != NULL || strchrW(path,'?') != NULL)
    {
        /* edit control contains wildcards */
        if (pBeginFileName != NULL)
        {
	    lstrcpynW(tmpstr2, pBeginFileName + 1, BUFFILE);
	    *(pBeginFileName + 1) = 0;
	}
	else
	{
	    strcpyW(tmpstr2, path);
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            if(!(lfs->ofnW->Flags & OFN_NOVALIDATE))
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                *path = 0;
        }

        TRACE("path=%s, tmpstr2=%s\n", debugstr_w(path), debugstr_w(tmpstr2));
        SetDlgItemTextW( hWnd, edt1, tmpstr2 );
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        FD31_ScanDir(lfs->ofnW, hWnd, path);
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        return (lfs->ofnW->Flags & OFN_NOVALIDATE) != 0;
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    }

    /* no wildcards, we might have a directory or a filename */
    /* try appending a wildcard and reading the directory */

    pstr2 = path + lstrlenW(path);
    if (pBeginFileName == NULL || *(pBeginFileName + 1) != 0)
        strcatW(path, FILE_bslash);

    /* if ScanDir succeeds, we have changed the directory */
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    if (FD31_ScanDir(lfs->ofnW, hWnd, path))
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        return FALSE; /* and path is not a valid file name */

    /* if not, this must be a filename */

    *pstr2 = 0; /* remove the wildcard added before */

    if (pBeginFileName != NULL)
    {
        /* strip off the pathname */
        *pBeginFileName = 0;
        SetDlgItemTextW( hWnd, edt1, pBeginFileName + 1 );

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        lstrcpynW(tmpstr2, pBeginFileName + 1, ARRAY_SIZE(tmpstr2));
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        /* Should we MessageBox() if this fails? */
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        if (!FD31_ScanDir(lfs->ofnW, hWnd, path))
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        {
            return FALSE;
        }
        strcpyW(path, tmpstr2);
    }
    else
        SetDlgItemTextW( hWnd, edt1, path );
    return TRUE;
}

/***********************************************************************
 *                              FD31_Validate               [internal]
 *   called on: click Ok button, Enter in edit, DoubleClick in file list
 */
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static LRESULT FD31_Validate( const FD31_DATA *lfs, LPCWSTR path, UINT control, INT itemIndex,
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                                 BOOL internalUse )
{
    LONG lRet;
    HWND hWnd = lfs->hwnd;
    OPENFILENAMEW ofnsav;
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    LPOPENFILENAMEW ofnW = lfs->ofnW;
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    WCHAR filename[BUFFILE];
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    int copied_size = min( ofnW->lStructSize, sizeof(ofnsav) );
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    memcpy( &ofnsav, ofnW, copied_size ); /* for later restoring */
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    /* get current file name */
    if (path)
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        lstrcpynW(filename, path, ARRAY_SIZE(filename));
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    else
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        GetDlgItemTextW( hWnd, edt1, filename, ARRAY_SIZE(filename));
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    TRACE("got filename = %s\n", debugstr_w(filename));
    /* if we did not click in file list to get there */
    if (control != lst1)
    {
        if (!FD31_TestPath( lfs, filename) )
           return FALSE;
    }
    FD31_UpdateResult(lfs, filename);

    if (internalUse)
    { /* called internally after a change in a combo */
        if (lfs->hook)
        {
             FD31_CallWindowProc(lfs, lfs->lbselchstring, control,
                             MAKELONG(itemIndex,CD_LBSELCHANGE));
        }
        return TRUE;
    }

    FD31_UpdateFileTitle(lfs);
    if (lfs->hook)
    {
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        lRet = FD31_CallWindowProc(lfs, lfs->fileokstring,
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                  0, lfs->lParam );
        if (lRet)
        {
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            memcpy( ofnW, &ofnsav, copied_size ); /* restore old state */
597 598 599 600 601 602 603
            return FALSE;
        }
    }
    if ((ofnW->Flags & OFN_ALLOWMULTISELECT) && (ofnW->Flags & OFN_EXPLORER))
    {
        if (ofnW->lpstrFile)
        {
604
            LPWSTR str = ofnW->lpstrFile;
605 606 607 608 609 610 611 612 613 614 615 616
            LPWSTR ptr = strrchrW(str, '\\');
	    str[lstrlenW(str) + 1] = '\0';
	    *ptr = 0;
        }
    }
    return TRUE;
}

/***********************************************************************
 *                              FD31_DiskChange             [internal]
 *    called when a new item is picked in the disk selection combo
 */
617
static LRESULT FD31_DiskChange( const FD31_DATA *lfs )
618 619 620 621 622 623 624 625 626 627
{
    LONG lRet;
    HWND hWnd = lfs->hwnd;
    LPWSTR pstr;
    WCHAR diskname[BUFFILE];

    FD31_StripEditControl(hWnd);
    lRet = SendDlgItemMessageW(hWnd, cmb2, CB_GETCURSEL, 0, 0L);
    if (lRet == LB_ERR)
        return 0;
628
    pstr = heap_alloc(BUFFILEALLOC);
629 630 631
    SendDlgItemMessageW(hWnd, cmb2, CB_GETLBTEXT, lRet,
                         (LPARAM)pstr);
    wsprintfW(diskname, FILE_specc, pstr[2]);
632
    heap_free(pstr);
633 634 635 636 637 638 639 640

    return FD31_Validate( lfs, diskname, cmb2, lRet, TRUE );
}

/***********************************************************************
 *                              FD31_FileTypeChange         [internal]
 *    called when a new item is picked in the file type combo
 */
641
static LRESULT FD31_FileTypeChange( const FD31_DATA *lfs )
642 643 644 645 646 647 648
{
    LONG lRet;
    LPWSTR pstr;

    lRet = SendDlgItemMessageW(lfs->hwnd, cmb1, CB_GETCURSEL, 0, 0);
    if (lRet == LB_ERR)
        return TRUE;
649
    lfs->ofnW->nFilterIndex = lRet + 1;
650 651
    if (lfs->ofnA)
        lfs->ofnA->nFilterIndex = lRet + 1;
652 653 654
    pstr = (LPWSTR)SendDlgItemMessageW(lfs->hwnd, cmb1, CB_GETITEMDATA, lRet, 0);
    TRACE("Selected filter : %s\n", debugstr_w(pstr));

655
    return FD31_Validate( lfs, pstr, cmb1, lRet, TRUE );
656 657 658 659 660
}

/***********************************************************************
 *                              FD31_WMCommand               [internal]
 */
661 662
static LRESULT FD31_WMCommand( HWND hWnd, LPARAM lParam, UINT notification,
			       UINT control, const FD31_DATA *lfs )
663 664 665 666 667 668 669
{
    switch (control)
    {
        case lst1: /* file list */
        FD31_StripEditControl(hWnd);
        if (notification == LBN_DBLCLK)
        {
670
            return SendMessageW(hWnd, WM_COMMAND, IDOK, 0);
671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722
        }
        else if (notification == LBN_SELCHANGE)
            return FD31_FileListSelect( lfs );
        break;

        case lst2: /* directory list */
        FD31_StripEditControl(hWnd);
        if (notification == LBN_DBLCLK)
            return FD31_DirListDblClick( lfs );
        break;

        case cmb1: /* file type drop list */
        if (notification == CBN_SELCHANGE)
            return FD31_FileTypeChange( lfs );
        break;

        case chx1:
        break;

        case pshHelp:
        break;

        case cmb2: /* disk dropdown combo */
        if (notification == CBN_SELCHANGE)
            return FD31_DiskChange( lfs );
        break;

        case IDOK:
        TRACE("OK pressed\n");
        if (FD31_Validate( lfs, NULL, control, 0, FALSE ))
            EndDialog(hWnd, TRUE);
        return TRUE;

        case IDCANCEL:
        EndDialog(hWnd, FALSE);
        return TRUE;

        case IDABORT: /* can be sent by the hook procedure */
        EndDialog(hWnd, TRUE);
        return TRUE;
    }
    return FALSE;
}

/************************************************************************
 *                              FD31_MapStringPairsToW       [internal]
 *      map string pairs to Unicode
 */
static LPWSTR FD31_MapStringPairsToW(LPCSTR strA, UINT size)
{
    LPCSTR s;
    LPWSTR x;
723
    unsigned int n, len;
724 725 726 727 728 729 730 731 732

    s = strA;
    while (*s)
        s = s+strlen(s)+1;
    s++;
    n = s + 1 - strA; /* Don't forget the other \0 */
    if (n < size) n = size;

    len = MultiByteToWideChar( CP_ACP, 0, strA, n, NULL, 0 );
733
    x = heap_alloc(len * sizeof(WCHAR));
734 735 736 737 738 739 740 741 742 743 744 745 746 747
    MultiByteToWideChar( CP_ACP, 0, strA, n, x, len );
    return x;
}


/************************************************************************
 *                              FD31_DupToW                  [internal]
 *      duplicates an Ansi string to unicode, with a buffer size
 */
static LPWSTR FD31_DupToW(LPCSTR str, DWORD size)
{
    LPWSTR strW = NULL;
    if (str && (size > 0))
    {
748
        strW = heap_alloc(size * sizeof(WCHAR));
749 750 751 752 753 754 755
        if (strW) MultiByteToWideChar( CP_ACP, 0, str, -1, strW, size );
    }
    return strW;
}

/************************************************************************
 *                              FD31_MapOfnStructA          [internal]
756
 *      map a 32 bits Ansi structure to a Unicode one
757
 */
758
static void FD31_MapOfnStructA(const OPENFILENAMEA *ofnA, LPOPENFILENAMEW ofnW, BOOL open)
759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779
{
    UNICODE_STRING usBuffer;

    ofnW->hwndOwner = ofnA->hwndOwner;
    ofnW->hInstance = ofnA->hInstance;
    if (ofnA->lpstrFilter)
        ofnW->lpstrFilter = FD31_MapStringPairsToW(ofnA->lpstrFilter, 0);

    if ((ofnA->lpstrCustomFilter) && (*(ofnA->lpstrCustomFilter)))
        ofnW->lpstrCustomFilter = FD31_MapStringPairsToW(ofnA->lpstrCustomFilter, ofnA->nMaxCustFilter);
    ofnW->nMaxCustFilter = ofnA->nMaxCustFilter;
    ofnW->nFilterIndex = ofnA->nFilterIndex;
    ofnW->nMaxFile = ofnA->nMaxFile;
    ofnW->lpstrFile = FD31_DupToW(ofnA->lpstrFile, ofnW->nMaxFile);
    ofnW->nMaxFileTitle = ofnA->nMaxFileTitle;
    ofnW->lpstrFileTitle = FD31_DupToW(ofnA->lpstrFileTitle, ofnW->nMaxFileTitle);
    if (ofnA->lpstrInitialDir)
    {
        RtlCreateUnicodeStringFromAsciiz (&usBuffer,ofnA->lpstrInitialDir);
        ofnW->lpstrInitialDir = usBuffer.Buffer;
    }
780 781 782 783 784
    if (ofnA->lpstrTitle) {
        RtlCreateUnicodeStringFromAsciiz (&usBuffer, ofnA->lpstrTitle);
        ofnW->lpstrTitle = usBuffer.Buffer;
    } else {
        WCHAR buf[16];
785
        LPWSTR title_tmp;
786
        int len;
787
        LoadStringW(COMDLG32_hInstance, open ? IDS_OPEN_FILE : IDS_SAVE_AS, buf, ARRAY_SIZE(buf));
788
        len = lstrlenW(buf)+1;
789
        title_tmp = heap_alloc(len * sizeof(WCHAR));
790 791
        memcpy(title_tmp, buf, len * sizeof(WCHAR));
        ofnW->lpstrTitle = title_tmp;
792
    }
793 794 795 796 797 798
    ofnW->Flags = ofnA->Flags;
    ofnW->nFileOffset = ofnA->nFileOffset;
    ofnW->nFileExtension = ofnA->nFileExtension;
    ofnW->lpstrDefExt = FD31_DupToW(ofnA->lpstrDefExt, 3);
    if ((ofnA->Flags & OFN_ENABLETEMPLATE) && (ofnA->lpTemplateName))
    {
799
        if (!IS_INTRESOURCE(ofnA->lpTemplateName))
800 801 802 803 804
        {
            RtlCreateUnicodeStringFromAsciiz (&usBuffer,ofnA->lpTemplateName);
            ofnW->lpTemplateName = usBuffer.Buffer;
        }
        else /* numbered resource */
805
            ofnW->lpTemplateName = (LPCWSTR) ofnA->lpTemplateName;
806
    }
807 808 809 810 811 812
    if (ofnW->lStructSize > OPENFILENAME_SIZE_VERSION_400W)
    {
        ofnW->pvReserved = ofnA->pvReserved;
        ofnW->dwReserved = ofnA->dwReserved;
        ofnW->FlagsEx    = ofnA->FlagsEx;
    }
813 814 815 816 817 818 819
}


/************************************************************************
 *                              FD31_FreeOfnW          [internal]
 *      Undo all allocations done by FD31_MapOfnStructA
 */
820
static void FD31_FreeOfnW(OPENFILENAMEW *ofnW)
821
{
822 823 824 825 826 827 828 829
    heap_free((void *)ofnW->lpstrFilter);
    heap_free(ofnW->lpstrCustomFilter);
    heap_free(ofnW->lpstrFile);
    heap_free(ofnW->lpstrFileTitle);
    heap_free((void *)ofnW->lpstrInitialDir);
    heap_free((void *)ofnW->lpstrTitle);
    if (!IS_INTRESOURCE(ofnW->lpTemplateName))
        heap_free((void *)ofnW->lpTemplateName);
830 831 832 833 834 835
}

/************************************************************************
 *                              FD31_DestroyPrivate            [internal]
 *      destroys the private object
 */
836
static void FD31_DestroyPrivate(PFD31_DATA lfs)
837 838 839 840 841
{
    HWND hwnd;
    if (!lfs) return;
    hwnd = lfs->hwnd;
    TRACE("destroying private allocation %p\n", lfs);
842 843 844 845 846

    /* if ofnW has been allocated, have to free everything in it */
    if (lfs->ofnA)
    {
        FD31_FreeOfnW(lfs->ofnW);
847
        heap_free(lfs->ofnW);
848
    }
849
    heap_free(lfs);
850 851 852
    RemovePropA(hwnd, FD31_OFN_PROP);
}

853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910
/***********************************************************************
 *           FD31_GetTemplate                                  [internal]
 *
 * Get a template (or FALSE if failure) when 16 bits dialogs are used
 * by a 32 bits application
 *
 */
static BOOL FD31_GetTemplate(PFD31_DATA lfs)
{
    LPOPENFILENAMEW ofnW = lfs->ofnW;
    LPOPENFILENAMEA ofnA = lfs->ofnA;
    HANDLE hDlgTmpl;

    if (ofnW->Flags & OFN_ENABLETEMPLATEHANDLE)
    {
        if (!(lfs->template = LockResource( ofnW->hInstance )))
        {
            COMDLG32_SetCommDlgExtendedError( CDERR_LOADRESFAILURE );
            return FALSE;
        }
    }
    else if (ofnW->Flags & OFN_ENABLETEMPLATE)
    {
        HRSRC hResInfo;
        if (ofnA)
            hResInfo = FindResourceA( ofnA->hInstance, ofnA->lpTemplateName, (LPSTR)RT_DIALOG );
        else
            hResInfo = FindResourceW( ofnW->hInstance, ofnW->lpTemplateName, (LPWSTR)RT_DIALOG );
        if (!hResInfo)
        {
            COMDLG32_SetCommDlgExtendedError( CDERR_FINDRESFAILURE );
            return FALSE;
        }
        if (!(hDlgTmpl = LoadResource( ofnW->hInstance, hResInfo )) ||
            !(lfs->template = LockResource( hDlgTmpl )))
        {
            COMDLG32_SetCommDlgExtendedError( CDERR_LOADRESFAILURE );
            return FALSE;
        }
    }
    else /* get it from internal Wine resource */
    {
        HRSRC hResInfo;
        if (!(hResInfo = FindResourceA( COMDLG32_hInstance, lfs->open ? "OPEN_FILE" : "SAVE_FILE", (LPSTR)RT_DIALOG )))
        {
            COMDLG32_SetCommDlgExtendedError( CDERR_FINDRESFAILURE );
            return FALSE;
        }
        if (!(hDlgTmpl = LoadResource( COMDLG32_hInstance, hResInfo )) ||
            !(lfs->template = LockResource( hDlgTmpl )))
        {
            COMDLG32_SetCommDlgExtendedError( CDERR_LOADRESFAILURE );
            return FALSE;
        }
    }
    return TRUE;
}

911 912 913
/************************************************************************
 *                              FD31_AllocPrivate            [internal]
 *      allocate a private object to hold 32 bits Unicode
914
 *      structure that will be used throughout the calls, while
915 916 917 918
 *      keeping available the original structures and a few variables
 *      On entry : type = dialog procedure type (16,32A,32W)
 *                 dlgType = dialog type (open or save)
 */
919
static PFD31_DATA FD31_AllocPrivate(LPARAM lParam, UINT dlgType, BOOL IsUnicode)
920
{
921
    FD31_DATA *lfs = heap_alloc_zero(sizeof(*lfs));
922 923 924 925 926 927

    TRACE("alloc private buf %p\n", lfs);
    if (!lfs) return NULL;
    lfs->hook = FALSE;
    lfs->lParam = lParam;
    lfs->open = (dlgType == OPEN_DIALOG);
928 929 930 931 932 933 934 935 936 937 938 939 940 941 942

    if (IsUnicode)
    {
        lfs->ofnA = NULL;
        lfs->ofnW = (LPOPENFILENAMEW) lParam;
        if (lfs->ofnW->Flags & OFN_ENABLEHOOK)
            if (lfs->ofnW->lpfnHook)
                lfs->hook = TRUE;
    }
    else
    {
        lfs->ofnA = (LPOPENFILENAMEA) lParam;
        if (lfs->ofnA->Flags & OFN_ENABLEHOOK)
            if (lfs->ofnA->lpfnHook)
                lfs->hook = TRUE;
943
        lfs->ofnW = heap_alloc_zero(lfs->ofnA->lStructSize);
944
        lfs->ofnW->lStructSize = lfs->ofnA->lStructSize;
945 946 947
        FD31_MapOfnStructA(lfs->ofnA, lfs->ofnW, lfs->open);
    }

948
    if (! FD31_GetTemplate(lfs))
949 950 951 952 953 954 955 956 957 958 959 960 961
    {
        FD31_DestroyPrivate(lfs);
        return NULL;
    }
    lfs->lbselchstring = RegisterWindowMessageA(LBSELCHSTRINGA);
    lfs->fileokstring = RegisterWindowMessageA(FILEOKSTRINGA);

    return lfs;
}

/***********************************************************************
 *                              FD31_WMInitDialog            [internal]
 */
962
static LONG FD31_WMInitDialog(HWND hWnd, WPARAM wParam, LPARAM lParam)
963 964 965 966 967 968 969 970
{
  int i, n;
  WCHAR tmpstr[BUFFILE];
  LPWSTR pstr, old_pstr;
  LPOPENFILENAMEW ofn;
  PFD31_DATA lfs = (PFD31_DATA) lParam;

  if (!lfs) return FALSE;
971
  SetPropA(hWnd, FD31_OFN_PROP, lfs);
972
  lfs->hwnd = hWnd;
973
  ofn = lfs->ofnW;
974

975
  TRACE("flags=%x initialdir=%s\n", ofn->Flags, debugstr_w(ofn->lpstrInitialDir));
976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018

  SetWindowTextW( hWnd, ofn->lpstrTitle );
  /* read custom filter information */
  if (ofn->lpstrCustomFilter)
    {
      pstr = ofn->lpstrCustomFilter;
      n = 0;
      TRACE("lpstrCustomFilter = %p\n", pstr);
      while(*pstr)
	{
	  old_pstr = pstr;
          i = SendDlgItemMessageW(hWnd, cmb1, CB_ADDSTRING, 0,
                                   (LPARAM)(ofn->lpstrCustomFilter) + n );
          n += lstrlenW(pstr) + 1;
	  pstr += lstrlenW(pstr) + 1;
	  TRACE("add str=%s associated to %s\n",
                debugstr_w(old_pstr), debugstr_w(pstr));
          SendDlgItemMessageW(hWnd, cmb1, CB_SETITEMDATA, i, (LPARAM)pstr);
          n += lstrlenW(pstr) + 1;
	  pstr += lstrlenW(pstr) + 1;
	}
    }
  /* read filter information */
  if (ofn->lpstrFilter) {
	pstr = (LPWSTR) ofn->lpstrFilter;
	n = 0;
	while(*pstr) {
	  old_pstr = pstr;
	  i = SendDlgItemMessageW(hWnd, cmb1, CB_ADDSTRING, 0,
				       (LPARAM)(ofn->lpstrFilter + n) );
	  n += lstrlenW(pstr) + 1;
	  pstr += lstrlenW(pstr) + 1;
	  TRACE("add str=%s associated to %s\n",
                debugstr_w(old_pstr), debugstr_w(pstr));
	  SendDlgItemMessageW(hWnd, cmb1, CB_SETITEMDATA, i, (LPARAM)pstr);
	  n += lstrlenW(pstr) + 1;
	  pstr += lstrlenW(pstr) + 1;
	}
  }
  /* set default filter */
  if (ofn->nFilterIndex == 0 && ofn->lpstrCustomFilter == NULL)
  	ofn->nFilterIndex = 1;
  SendDlgItemMessageW(hWnd, cmb1, CB_SETCURSEL, ofn->nFilterIndex - 1, 0);
1019 1020 1021 1022 1023 1024 1025 1026
  if (ofn->lpstrFile && ofn->lpstrFile[0])
  {
    TRACE( "SetText of edt1 to %s\n", debugstr_w(ofn->lpstrFile) );
    SetDlgItemTextW( hWnd, edt1, ofn->lpstrFile );
  }
  else
  {
    lstrcpynW(tmpstr, FD31_GetFileType(ofn->lpstrCustomFilter,
1027
	     ofn->lpstrFilter, ofn->nFilterIndex - 1),BUFFILE);
1028
    TRACE("nFilterIndex = %d, SetText of edt1 to %s\n",
1029
  			ofn->nFilterIndex, debugstr_w(tmpstr));
1030 1031
    SetDlgItemTextW( hWnd, edt1, tmpstr );
  }
1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051
  /* get drive list */
  *tmpstr = 0;
  DlgDirListComboBoxW(hWnd, tmpstr, cmb2, 0, DDL_DRIVES | DDL_EXCLUSIVE);
  /* read initial directory */
  /* FIXME: Note that this is now very version-specific (See MSDN description of
   * the OPENFILENAME structure).  For example under 2000/XP any path in the
   * lpstrFile overrides the lpstrInitialDir, but not under 95/98/ME
   */
  if (ofn->lpstrInitialDir != NULL)
    {
      int len;
      lstrcpynW(tmpstr, ofn->lpstrInitialDir, 511);
      len = lstrlenW(tmpstr);
      if (len > 0 && tmpstr[len-1] != '\\'  && tmpstr[len-1] != ':') {
        tmpstr[len]='\\';
        tmpstr[len+1]='\0';
      }
    }
  else
    *tmpstr = 0;
1052
  if (!FD31_ScanDir(ofn, hWnd, tmpstr)) {
1053
    *tmpstr = 0;
1054
    if (!FD31_ScanDir(ofn, hWnd, tmpstr))
1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074
      WARN("Couldn't read initial directory %s!\n", debugstr_w(tmpstr));
  }
  /* select current drive in combo 2, omit missing drives */
  {
      char dir[MAX_PATH];
      char str[4] = "a:\\";
      GetCurrentDirectoryA( sizeof(dir), dir );
      for(i = 0, n = -1; i < 26; i++)
      {
          str[0] = 'a' + i;
          if (GetDriveTypeA(str) > DRIVE_NO_ROOT_DIR) n++;
          if (toupper(str[0]) == toupper(dir[0])) break;
      }
  }
  SendDlgItemMessageW(hWnd, cmb2, CB_SETCURSEL, n, 0);
  if (!(ofn->Flags & OFN_SHOWHELP))
    ShowWindow(GetDlgItem(hWnd, pshHelp), SW_HIDE);
  if (ofn->Flags & OFN_HIDEREADONLY)
    ShowWindow(GetDlgItem(hWnd, chx1), SW_HIDE);
  if (lfs->hook)
1075
      return FD31_CallWindowProc(lfs, WM_INITDIALOG, wParam, lfs->lParam);
1076 1077 1078
  return TRUE;
}

1079
static int FD31_GetFldrHeight(void)
1080 1081 1082
{
  return fldrHeight;
}
1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192

/***********************************************************************
 *                              FD31_WMMeasureItem           [internal]
 */
static LONG FD31_WMMeasureItem(LPARAM lParam)
{
    LPMEASUREITEMSTRUCT lpmeasure;

    lpmeasure = (LPMEASUREITEMSTRUCT)lParam;
    lpmeasure->itemHeight = FD31_GetFldrHeight();
    return TRUE;
}


/***********************************************************************
 *           FileOpenDlgProc                                    [internal]
 *      Used for open and save, in fact.
 */
static INT_PTR CALLBACK FD31_FileOpenDlgProc(HWND hWnd, UINT wMsg,
                                             WPARAM wParam, LPARAM lParam)
{
    PFD31_DATA lfs = (PFD31_DATA)GetPropA( hWnd, FD31_OFN_PROP );

    TRACE("msg=%x wparam=%lx lParam=%lx\n", wMsg, wParam, lParam);
    if ((wMsg != WM_INITDIALOG) && lfs && lfs->hook)
    {
        INT_PTR lRet;
        lRet  = (INT_PTR)FD31_CallWindowProc( lfs, wMsg, wParam, lParam );
        if (lRet) return lRet;   /* else continue message processing */
    }
    switch (wMsg)
    {
    case WM_INITDIALOG:
        return FD31_WMInitDialog( hWnd, wParam, lParam );

    case WM_MEASUREITEM:
        return FD31_WMMeasureItem( lParam );

    case WM_DRAWITEM:
        return FD31_WMDrawItem( hWnd, wParam, lParam, !lfs->open, (DRAWITEMSTRUCT *)lParam );

    case WM_COMMAND:
        return FD31_WMCommand( hWnd, lParam, HIWORD(wParam), LOWORD(wParam), lfs );
#if 0
    case WM_CTLCOLOR:
        SetBkColor( (HDC16)wParam, 0x00C0C0C0 );
        switch (HIWORD(lParam))
        {
        case CTLCOLOR_BTN:
            SetTextColor( (HDC16)wParam, 0x00000000 );
            return hGRAYBrush;
        case CTLCOLOR_STATIC:
            SetTextColor( (HDC16)wParam, 0x00000000 );
            return hGRAYBrush;
        }
        break;
#endif
    }
    return FALSE;
}

/***********************************************************************
 *           GetFileName31A                                 [internal]
 *
 * Creates a win31 style dialog box for the user to select a file to open/save.
 */
BOOL GetFileName31A( OPENFILENAMEA *lpofn, UINT dlgType )
{
    BOOL bRet = FALSE;
    PFD31_DATA lfs;

    if (!lpofn || !FD31_Init()) return FALSE;

    TRACE("ofn flags %08x\n", lpofn->Flags);
    lfs = FD31_AllocPrivate((LPARAM) lpofn, dlgType, FALSE);
    if (lfs)
    {
        bRet = DialogBoxIndirectParamA( COMDLG32_hInstance, lfs->template, lpofn->hwndOwner,
                                        FD31_FileOpenDlgProc, (LPARAM)lfs);
        FD31_DestroyPrivate(lfs);
    }

    TRACE("return lpstrFile='%s' !\n", lpofn->lpstrFile);
    return bRet;
}

/***********************************************************************
 *           GetFileName31W                                 [internal]
 *
 * Creates a win31 style dialog box for the user to select a file to open/save
 */
BOOL GetFileName31W( OPENFILENAMEW *lpofn, UINT dlgType )
{
    BOOL bRet = FALSE;
    PFD31_DATA lfs;

    if (!lpofn || !FD31_Init()) return FALSE;

    lfs = FD31_AllocPrivate((LPARAM) lpofn, dlgType, TRUE);
    if (lfs)
    {
        bRet = DialogBoxIndirectParamW( COMDLG32_hInstance, lfs->template, lpofn->hwndOwner,
                                        FD31_FileOpenDlgProc, (LPARAM)lfs);
        FD31_DestroyPrivate(lfs);
    }

    TRACE("file %s, file offset %d, ext offset %d\n",
          debugstr_w(lpofn->lpstrFile), lpofn->nFileOffset, lpofn->nFileExtension);
    return bRet;
}