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wine/dlls/commdlg.dll16/filedlg.c

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/*
* COMMDLG - File Dialogs
*
* 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
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <assert.h>
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "wine/winbase16.h"
#include "wingdi.h"
#include "winuser.h"
#include "winternl.h"
#include "commdlg.h"
#include "cdlg16.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(commdlg);
static inline WORD get_word( const char **ptr )
{
WORD ret = *(WORD *)*ptr;
*ptr += sizeof(WORD);
return ret;
}
static inline void copy_string( WORD **out, const char **in, DWORD maxlen )
{
DWORD len = MultiByteToWideChar( CP_ACP, 0, *in, -1, *out, maxlen );
*in += strlen(*in) + 1;
*out += len;
}
static inline void copy_dword( WORD **out, const char **in )
{
*(DWORD *)*out = *(DWORD *)*in;
*in += sizeof(DWORD);
*out += sizeof(DWORD) / sizeof(WORD);
}
static LPDLGTEMPLATEA convert_dialog( const char *p, DWORD size )
{
LPDLGTEMPLATEA dlg;
WORD len, count, *out, *end;
if (!(dlg = HeapAlloc( GetProcessHeap(), 0, size * 2 ))) return NULL;
out = (WORD *)dlg;
end = out + size;
copy_dword( &out, &p ); /* style */
*out++ = 0; *out++ = 0; /* exstyle */
*out++ = count = (BYTE)*p++; /* count */
*out++ = get_word( &p ); /* x */
*out++ = get_word( &p ); /* y */
*out++ = get_word( &p ); /* cx */
*out++ = get_word( &p ); /* cy */
if ((BYTE)*p == 0xff) /* menu */
{
p++;
*out++ = 0xffff;
*out++ = get_word( &p );
}
else copy_string( &out, &p, end - out );
copy_string( &out, &p, end - out ); /* class */
copy_string( &out, &p, end - out ); /* caption */
if (dlg->style & DS_SETFONT)
{
*out++ = get_word( &p ); /* point size */
copy_string( &out, &p, end - out ); /* face name */
}
/* controls */
while (count--)
{
WORD x = get_word( &p );
WORD y = get_word( &p );
WORD cx = get_word( &p );
WORD cy = get_word( &p );
WORD id = get_word( &p );
out = (WORD *)(((UINT_PTR)out + 3) & ~3);
copy_dword( &out, &p ); /* style */
*out++ = 0; *out++ = 0; /* exstyle */
*out++ = x;
*out++ = y;
*out++ = cx;
*out++ = cy;
*out++ = id;
if (*p & 0x80) /* class */
{
*out++ = 0xffff;
*out++ = (BYTE)*p++;
}
else copy_string( &out, &p, end - out );
if ((BYTE)*p == 0xff) /* window */
{
*out++ = 0xffff;
*out++ = get_word( &p );
}
else copy_string( &out, &p, end - out );
len = (BYTE)*p++; /* data */
*out++ = (len + 1) & ~1;
memcpy( out, p, len );
p += len;
out += (len + 1) / sizeof(WORD);
}
assert( out <= end );
return dlg;
}
static void RECT16to32( const RECT16 *from, RECT *to )
{
to->left = from->left;
to->top = from->top;
to->right = from->right;
to->bottom = from->bottom;
}
static void RECT32to16( const RECT *from, RECT16 *to )
{
to->left = from->left;
to->top = from->top;
to->right = from->right;
to->bottom = from->bottom;
}
static void MINMAXINFO32to16( const MINMAXINFO *from, MINMAXINFO16 *to )
{
to->ptReserved.x = from->ptReserved.x;
to->ptReserved.y = from->ptReserved.y;
to->ptMaxSize.x = from->ptMaxSize.x;
to->ptMaxSize.y = from->ptMaxSize.y;
to->ptMaxPosition.x = from->ptMaxPosition.x;
to->ptMaxPosition.y = from->ptMaxPosition.y;
to->ptMinTrackSize.x = from->ptMinTrackSize.x;
to->ptMinTrackSize.y = from->ptMinTrackSize.y;
to->ptMaxTrackSize.x = from->ptMaxTrackSize.x;
to->ptMaxTrackSize.y = from->ptMaxTrackSize.y;
}
static void MINMAXINFO16to32( const MINMAXINFO16 *from, MINMAXINFO *to )
{
to->ptReserved.x = from->ptReserved.x;
to->ptReserved.y = from->ptReserved.y;
to->ptMaxSize.x = from->ptMaxSize.x;
to->ptMaxSize.y = from->ptMaxSize.y;
to->ptMaxPosition.x = from->ptMaxPosition.x;
to->ptMaxPosition.y = from->ptMaxPosition.y;
to->ptMinTrackSize.x = from->ptMinTrackSize.x;
to->ptMinTrackSize.y = from->ptMinTrackSize.y;
to->ptMaxTrackSize.x = from->ptMaxTrackSize.x;
to->ptMaxTrackSize.y = from->ptMaxTrackSize.y;
}
static void WINDOWPOS32to16( const WINDOWPOS* from, WINDOWPOS16* to )
{
to->hwnd = HWND_16(from->hwnd);
to->hwndInsertAfter = HWND_16(from->hwndInsertAfter);
to->x = from->x;
to->y = from->y;
to->cx = from->cx;
to->cy = from->cy;
to->flags = from->flags;
}
static void WINDOWPOS16to32( const WINDOWPOS16* from, WINDOWPOS* to )
{
to->hwnd = HWND_32(from->hwnd);
to->hwndInsertAfter = (from->hwndInsertAfter == (HWND16)-1) ?
HWND_TOPMOST : HWND_32(from->hwndInsertAfter);
to->x = from->x;
to->y = from->y;
to->cx = from->cx;
to->cy = from->cy;
to->flags = from->flags;
}
static void CREATESTRUCT32Ato16( const CREATESTRUCTA* from, CREATESTRUCT16* to )
{
to->lpCreateParams = (SEGPTR)from->lpCreateParams;
to->hInstance = 0;
to->hMenu = HMENU_16(from->hMenu);
to->hwndParent = HWND_16(from->hwndParent);
to->cy = from->cy;
to->cx = from->cx;
to->y = from->y;
to->x = from->x;
to->style = from->style;
to->dwExStyle = from->dwExStyle;
}
static LRESULT call_hook16( WNDPROC16 hook, HWND hwnd, UINT msg, WPARAM wp, LPARAM lp )
{
CONTEXT context;
WORD params[5];
TRACE( "%p: %p %08x %x %Ix: stub\n", hook, hwnd, msg, wp, lp );
memset( &context, 0, sizeof(context) );
context.SegDs = context.SegEs = CURRENT_SS;
context.SegCs = SELECTOROF( hook );
context.Eip = OFFSETOF( hook );
context.Ebp = CURRENT_SP + FIELD_OFFSET( STACK16FRAME, bp );
context.Eax = context.SegDs;
params[4] = HWND_16( hwnd );
params[3] = msg;
params[2] = wp;
params[1] = HIWORD( lp );
params[0] = LOWORD( lp );
WOWCallback16Ex( 0, WCB16_REGS, sizeof(params), params, (DWORD *)&context );
return LOWORD( context.Eax );
}
static UINT_PTR CALLBACK call_hook_proc( WNDPROC16 hook, HWND hwnd, UINT msg, WPARAM wp, LPARAM lp )
{
LRESULT ret = 0;
switch (msg)
{
case WM_NCCREATE:
case WM_CREATE:
{
CREATESTRUCTA *cs32 = (CREATESTRUCTA *)lp;
CREATESTRUCT16 cs;
CREATESTRUCT32Ato16( cs32, &cs );
cs.lpszName = MapLS( (void *)cs32->lpszName );
cs.lpszClass = MapLS( (void *)cs32->lpszClass );
lp = MapLS( &cs );
ret = call_hook16( hook, hwnd, msg, wp, lp );
UnMapLS( lp );
UnMapLS( cs.lpszName );
UnMapLS( cs.lpszClass );
}
break;
case WM_GETMINMAXINFO:
{
MINMAXINFO *mmi32 = (MINMAXINFO *)lp;
MINMAXINFO16 mmi;
MINMAXINFO32to16( mmi32, &mmi );
lp = MapLS( &mmi );
ret = call_hook16( hook, hwnd, msg, wp, lp );
UnMapLS( lp );
MINMAXINFO16to32( &mmi, mmi32 );
}
break;
case WM_NCCALCSIZE:
{
NCCALCSIZE_PARAMS *nc32 = (NCCALCSIZE_PARAMS *)lp;
NCCALCSIZE_PARAMS16 nc;
WINDOWPOS16 winpos;
RECT32to16( &nc32->rgrc[0], &nc.rgrc[0] );
if (wp)
{
RECT32to16( &nc32->rgrc[1], &nc.rgrc[1] );
RECT32to16( &nc32->rgrc[2], &nc.rgrc[2] );
WINDOWPOS32to16( nc32->lppos, &winpos );
nc.lppos = MapLS( &winpos );
}
lp = MapLS( &nc );
ret = call_hook16( hook, hwnd, msg, wp, lp );
UnMapLS( lp );
RECT16to32( &nc.rgrc[0], &nc32->rgrc[0] );
if (wp)
{
RECT16to32( &nc.rgrc[1], &nc32->rgrc[1] );
RECT16to32( &nc.rgrc[2], &nc32->rgrc[2] );
WINDOWPOS16to32( &winpos, nc32->lppos );
UnMapLS( nc.lppos );
}
}
break;
case WM_WINDOWPOSCHANGING:
case WM_WINDOWPOSCHANGED:
{
WINDOWPOS *winpos32 = (WINDOWPOS *)lp;
WINDOWPOS16 winpos;
WINDOWPOS32to16( winpos32, &winpos );
lp = MapLS( &winpos );
ret = call_hook16( hook, hwnd, msg, wp, lp );
UnMapLS( lp );
WINDOWPOS16to32( &winpos, winpos32 );
}
break;
case WM_COMPAREITEM:
{
COMPAREITEMSTRUCT *cis32 = (COMPAREITEMSTRUCT *)lp;
COMPAREITEMSTRUCT16 cis;
cis.CtlType = cis32->CtlType;
cis.CtlID = cis32->CtlID;
cis.hwndItem = HWND_16( cis32->hwndItem );
cis.itemID1 = cis32->itemID1;
cis.itemData1 = cis32->itemData1;
cis.itemID2 = cis32->itemID2;
cis.itemData2 = cis32->itemData2;
lp = MapLS( &cis );
ret = call_hook16( hook, hwnd, msg, wp, lp );
UnMapLS( lp );
}
break;
case WM_DELETEITEM:
{
DELETEITEMSTRUCT *dis32 = (DELETEITEMSTRUCT *)lp;
DELETEITEMSTRUCT16 dis;
dis.CtlType = dis32->CtlType;
dis.CtlID = dis32->CtlID;
dis.itemID = dis32->itemID;
dis.hwndItem = (dis.CtlType == ODT_MENU) ? (HWND16)LOWORD(dis32->hwndItem)
: HWND_16( dis32->hwndItem );
dis.itemData = dis32->itemData;
lp = MapLS( &dis );
ret = call_hook16( hook, hwnd, msg, wp, lp );
UnMapLS( lp );
}
break;
case WM_DRAWITEM:
{
DRAWITEMSTRUCT *dis32 = (DRAWITEMSTRUCT *)lp;
DRAWITEMSTRUCT16 dis;
dis.CtlType = dis32->CtlType;
dis.CtlID = dis32->CtlID;
dis.itemID = dis32->itemID;
dis.itemAction = dis32->itemAction;
dis.itemState = dis32->itemState;
dis.hwndItem = HWND_16( dis32->hwndItem );
dis.hDC = HDC_16( dis32->hDC );
dis.itemData = dis32->itemData;
dis.rcItem.left = dis32->rcItem.left;
dis.rcItem.top = dis32->rcItem.top;
dis.rcItem.right = dis32->rcItem.right;
dis.rcItem.bottom = dis32->rcItem.bottom;
lp = MapLS( &dis );
ret = call_hook16( hook, hwnd, msg, wp, lp );
UnMapLS( lp );
}
break;
case WM_MEASUREITEM:
{
MEASUREITEMSTRUCT *mis32 = (MEASUREITEMSTRUCT *)lp;
MEASUREITEMSTRUCT16 mis;
mis.CtlType = mis32->CtlType;
mis.CtlID = mis32->CtlID;
mis.itemID = mis32->itemID;
mis.itemWidth = mis32->itemWidth;
mis.itemHeight = mis32->itemHeight;
mis.itemData = mis32->itemData;
lp = MapLS( &mis );
ret = call_hook16( hook, hwnd, msg, wp, lp );
UnMapLS( lp );
mis32->itemWidth = mis.itemWidth;
mis32->itemHeight = mis.itemHeight;
}
break;
case WM_COPYDATA:
{
COPYDATASTRUCT *cds32 = (COPYDATASTRUCT *)lp;
COPYDATASTRUCT16 cds;
cds.dwData = cds32->dwData;
cds.cbData = cds32->cbData;
cds.lpData = MapLS( cds32->lpData );
lp = MapLS( &cds );
ret = call_hook16( hook, hwnd, msg, wp, lp );
UnMapLS( lp );
UnMapLS( cds.lpData );
}
break;
case WM_GETDLGCODE:
if (lp)
{
MSG *msg32 = (MSG *)lp;
MSG16 msg16;
msg16.hwnd = HWND_16( msg32->hwnd );
msg16.message = msg32->message;
msg16.wParam = msg32->wParam;
msg16.lParam = msg32->lParam;
msg16.time = msg32->time;
msg16.pt.x = msg32->pt.x;
msg16.pt.y = msg32->pt.y;
lp = MapLS( &msg16 );
ret = call_hook16( hook, hwnd, msg, wp, lp );
UnMapLS( lp );
}
else
ret = call_hook16( hook, hwnd, msg, wp, lp );
break;
case WM_NEXTMENU:
{
LRESULT result;
MDINEXTMENU *next = (MDINEXTMENU *)lp;
ret = call_hook16( hook, hwnd, msg, wp, (LPARAM)next->hmenuIn );
result = GetWindowLongPtrW( hwnd, DWLP_MSGRESULT );
next->hmenuNext = HMENU_32( LOWORD(result) );
next->hwndNext = HWND_32( HIWORD(result) );
SetWindowLongPtrW( hwnd, DWLP_MSGRESULT, 0 );
}
break;
case WM_GETTEXT:
case WM_ASKCBFORMATNAME:
wp = min( wp, 0xff80 ); /* Must be < 64K */
/* fall through */
case WM_NOTIFY:
case WM_SETTEXT:
case WM_WININICHANGE:
case WM_DEVMODECHANGE:
lp = MapLS( (void *)lp );
ret = call_hook16( hook, hwnd, msg, wp, lp );
UnMapLS( lp );
break;
case WM_ACTIVATE:
case WM_CHARTOITEM:
case WM_COMMAND:
case WM_VKEYTOITEM:
ret = call_hook16( hook, hwnd, msg, wp, MAKELPARAM( (HWND16)lp, HIWORD(wp) ));
break;
case WM_HSCROLL:
case WM_VSCROLL:
ret = call_hook16( hook, hwnd, msg, wp, MAKELPARAM( HIWORD(wp), (HWND16)lp ));
break;
case WM_CTLCOLORMSGBOX:
case WM_CTLCOLOREDIT:
case WM_CTLCOLORLISTBOX:
case WM_CTLCOLORBTN:
case WM_CTLCOLORDLG:
case WM_CTLCOLORSCROLLBAR:
case WM_CTLCOLORSTATIC:
ret = call_hook16( hook, hwnd, WM_CTLCOLOR, wp, MAKELPARAM( (HWND16)lp, msg - WM_CTLCOLORMSGBOX ));
break;
case WM_MENUSELECT:
if(HIWORD(wp) & MF_POPUP)
{
HMENU hmenu;
if ((HIWORD(wp) != 0xffff) || lp)
{
if ((hmenu = GetSubMenu( (HMENU)lp, LOWORD(wp) )))
{
ret = call_hook16( hook, hwnd, msg, HMENU_16(hmenu),
MAKELPARAM( HIWORD(wp), (HMENU16)lp ) );
break;
}
}
}
/* fall through */
case WM_MENUCHAR:
ret = call_hook16( hook, hwnd, msg, wp, MAKELPARAM( HIWORD(wp), (HMENU16)lp ));
break;
case WM_PARENTNOTIFY:
if ((LOWORD(wp) == WM_CREATE) || (LOWORD(wp) == WM_DESTROY))
ret = call_hook16( hook, hwnd, msg, wp, MAKELPARAM( (HWND16)lp, HIWORD(wp) ));
else
ret = call_hook16( hook, hwnd, msg, wp, lp );
break;
case WM_ACTIVATEAPP:
ret = call_hook16( hook, hwnd, msg, wp, HTASK_16( lp ));
break;
case WM_INITDIALOG:
{
OPENFILENAMEA *ofn = (OPENFILENAMEA *)lp;
ret = call_hook16( hook, hwnd, msg, wp, ofn->lCustData );
break;
}
default:
ret = call_hook16( hook, hwnd, msg, wp, lp );
break;
}
return LOWORD(ret);
}
#include "pshpack1.h"
struct hook_proc
{
BYTE popl_eax; /* popl %eax */
BYTE pushl_hook; /* pushl $hook_ptr */
LPOFNHOOKPROC16 hook_ptr;
BYTE pushl_eax; /* pushl %eax */
BYTE jmp; /* jmp call_hook */
DWORD call_hook;
};
#include "poppack.h"
static LPOFNHOOKPROC alloc_hook( LPOFNHOOKPROC16 hook16 )
{
static struct hook_proc *hooks;
static unsigned int count;
SIZE_T size = 0x1000;
unsigned int i;
if (!hooks && !(hooks = VirtualAlloc( NULL, size, MEM_COMMIT, PAGE_EXECUTE_READWRITE )))
return NULL;
for (i = 0; i < count; i++)
if (hooks[i].hook_ptr == hook16)
return (LPOFNHOOKPROC)&hooks[i];
if (count >= size / sizeof(*hooks))
{
FIXME( "all hooks are in use\n" );
return NULL;
}
hooks[count].popl_eax = 0x58;
hooks[count].pushl_hook = 0x68;
hooks[count].hook_ptr = hook16;
hooks[count].pushl_eax = 0x50;
hooks[count].jmp = 0xe9;
hooks[count].call_hook = (char *)call_hook_proc - (char *)(&hooks[count].call_hook + 1);
return (LPOFNHOOKPROC)&hooks[count++];
}
static UINT_PTR CALLBACK dummy_hook( HWND hwnd, UINT msg, WPARAM wp, LPARAM lp )
{
return FALSE;
}
/***********************************************************************
* FileOpenDlgProc (COMMDLG.6)
*/
BOOL16 CALLBACK FileOpenDlgProc16(HWND16 hWnd16, UINT16 wMsg, WPARAM16 wParam, LPARAM lParam)
{
FIXME( "%04x %04x %04x %08Ix: stub\n", hWnd16, wMsg, wParam, lParam );
return FALSE;
}
/***********************************************************************
* FileSaveDlgProc (COMMDLG.7)
*/
BOOL16 CALLBACK FileSaveDlgProc16(HWND16 hWnd16, UINT16 wMsg, WPARAM16 wParam, LPARAM lParam)
{
FIXME( "%04x %04x %04x %08Ix: stub\n", hWnd16, wMsg, wParam, lParam );
return FALSE;
}
/***********************************************************************
* GetOpenFileName (COMMDLG.1)
*
* Creates a dialog box for the user to select a file to open.
*
* RETURNS
* TRUE on success: user selected a valid file
* FALSE on cancel, error, close or filename-does-not-fit-in-buffer.
*
* BUGS
* unknown, there are some FIXMEs left.
*/
BOOL16 WINAPI GetOpenFileName16( SEGPTR ofn ) /* [in/out] address of structure with data*/
{
LPOPENFILENAME16 lpofn = MapSL(ofn);
LPDLGTEMPLATEA template = NULL;
OPENFILENAMEA ofn32;
BOOL ret;
if (!lpofn) return FALSE;
ofn32.lStructSize = OPENFILENAME_SIZE_VERSION_400A;
ofn32.hwndOwner = HWND_32( lpofn->hwndOwner );
ofn32.lpstrFilter = MapSL( lpofn->lpstrFilter );
ofn32.lpstrCustomFilter = MapSL( lpofn->lpstrCustomFilter );
ofn32.nMaxCustFilter = lpofn->nMaxCustFilter;
ofn32.nFilterIndex = lpofn->nFilterIndex;
ofn32.lpstrFile = MapSL( lpofn->lpstrFile );
ofn32.nMaxFile = lpofn->nMaxFile;
ofn32.lpstrFileTitle = MapSL( lpofn->lpstrFileTitle );
ofn32.nMaxFileTitle = lpofn->nMaxFileTitle;
ofn32.lpstrInitialDir = MapSL( lpofn->lpstrInitialDir );
ofn32.lpstrTitle = MapSL( lpofn->lpstrTitle );
ofn32.Flags = (lpofn->Flags & ~OFN_ENABLETEMPLATE) | OFN_ENABLEHOOK;
ofn32.nFileOffset = lpofn->nFileOffset;
ofn32.nFileExtension = lpofn->nFileExtension;
ofn32.lpstrDefExt = MapSL( lpofn->lpstrDefExt );
ofn32.lCustData = ofn; /* See WM_INITDIALOG in the hook proc */
ofn32.lpfnHook = dummy_hook; /* this is to force old 3.1 dialog style */
if (lpofn->Flags & OFN_ENABLETEMPLATE)
{
HRSRC16 res = FindResource16( lpofn->hInstance, MapSL(lpofn->lpTemplateName), (LPCSTR)RT_DIALOG );
HGLOBAL16 handle = LoadResource16( lpofn->hInstance, res );
DWORD size = SizeofResource16( lpofn->hInstance, res );
void *ptr = LockResource16( handle );
if (ptr && (template = convert_dialog( ptr, size )))
{
ofn32.hInstance = (HINSTANCE)template;
ofn32.Flags |= OFN_ENABLETEMPLATEHANDLE;
}
FreeResource16( handle );
}
if (lpofn->Flags & OFN_ENABLEHOOK) ofn32.lpfnHook = alloc_hook( lpofn->lpfnHook );
if ((ret = GetOpenFileNameA( &ofn32 )))
{
lpofn->nFilterIndex = ofn32.nFilterIndex;
lpofn->nFileOffset = ofn32.nFileOffset;
lpofn->nFileExtension = ofn32.nFileExtension;
}
HeapFree( GetProcessHeap(), 0, template );
return ret;
}
/***********************************************************************
* GetSaveFileName (COMMDLG.2)
*
* Creates a dialog box for the user to select a file to save.
*
* RETURNS
* TRUE on success: user enters a valid file
* FALSE on cancel, error, close or filename-does-not-fit-in-buffer.
*
* BUGS
* unknown. There are some FIXMEs left.
*/
BOOL16 WINAPI GetSaveFileName16( SEGPTR ofn ) /* [in/out] address of structure with data*/
{
LPOPENFILENAME16 lpofn = MapSL(ofn);
LPDLGTEMPLATEA template = NULL;
OPENFILENAMEA ofn32;
BOOL ret;
if (!lpofn) return FALSE;
ofn32.lStructSize = OPENFILENAME_SIZE_VERSION_400A;
ofn32.hwndOwner = HWND_32( lpofn->hwndOwner );
ofn32.lpstrFilter = MapSL( lpofn->lpstrFilter );
ofn32.lpstrCustomFilter = MapSL( lpofn->lpstrCustomFilter );
ofn32.nMaxCustFilter = lpofn->nMaxCustFilter;
ofn32.nFilterIndex = lpofn->nFilterIndex;
ofn32.lpstrFile = MapSL( lpofn->lpstrFile );
ofn32.nMaxFile = lpofn->nMaxFile;
ofn32.lpstrFileTitle = MapSL( lpofn->lpstrFileTitle );
ofn32.nMaxFileTitle = lpofn->nMaxFileTitle;
ofn32.lpstrInitialDir = MapSL( lpofn->lpstrInitialDir );
ofn32.lpstrTitle = MapSL( lpofn->lpstrTitle );
ofn32.Flags = (lpofn->Flags & ~OFN_ENABLETEMPLATE) | OFN_ENABLEHOOK;
ofn32.nFileOffset = lpofn->nFileOffset;
ofn32.nFileExtension = lpofn->nFileExtension;
ofn32.lpstrDefExt = MapSL( lpofn->lpstrDefExt );
ofn32.lCustData = ofn; /* See WM_INITDIALOG in the hook proc */
ofn32.lpfnHook = dummy_hook; /* this is to force old 3.1 dialog style */
if (lpofn->Flags & OFN_ENABLETEMPLATE)
{
HRSRC16 res = FindResource16( lpofn->hInstance, MapSL(lpofn->lpTemplateName), (LPCSTR)RT_DIALOG );
HGLOBAL16 handle = LoadResource16( lpofn->hInstance, res );
DWORD size = SizeofResource16( lpofn->hInstance, res );
void *ptr = LockResource16( handle );
if (ptr && (template = convert_dialog( ptr, size )))
{
ofn32.hInstance = (HINSTANCE)template;
ofn32.Flags |= OFN_ENABLETEMPLATEHANDLE;
}
FreeResource16( handle );
}
if (lpofn->Flags & OFN_ENABLEHOOK) ofn32.lpfnHook = alloc_hook( lpofn->lpfnHook );
if ((ret = GetSaveFileNameA( &ofn32 )))
{
lpofn->nFilterIndex = ofn32.nFilterIndex;
lpofn->nFileOffset = ofn32.nFileOffset;
lpofn->nFileExtension = ofn32.nFileExtension;
}
HeapFree( GetProcessHeap(), 0, template );
return ret;
}
/***********************************************************************
* GetFileTitle (COMMDLG.27)
*/
short WINAPI GetFileTitle16(LPCSTR lpFile, LPSTR lpTitle, UINT16 cbBuf)
{
return GetFileTitleA(lpFile, lpTitle, cbBuf);
}
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