mirror of
https://github.com/reactos/reactos.git
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Ported more dialog code from Wine to fix dirdlg test app.
svn path=/trunk/; revision=7341
This commit is contained in:
Steven Edwards
parent
b3a850e0ea
commit
05dfe2a7c4
1 changed files with 187 additions and 13 deletions
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@ -16,13 +16,14 @@
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/* $Id: dialog.c,v 1.22 2003/11/19 12:48:48 weiden Exp $
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/* $Id: dialog.c,v 1.23 2003/12/30 19:21:55 sedwards Exp $
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*
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* PROJECT: ReactOS user32.dll
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* FILE: lib/user32/windows/dialog.c
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* PURPOSE: Input
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* PROGRAMMER: Casper S. Hornstrup (chorns@users.sourceforge.net)
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* Thomas Weidenmueller (w3seek@users.sourceforge.net)
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* Steven Edwards (Steven_Ed4153@yahoo.com)
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* UPDATE HISTORY:
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* 07-26-2003 Code ported from wine
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* 09-05-2001 CSH Created
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@ -1158,6 +1159,183 @@ static HWND DIALOG_GetNextTabItem( HWND hwndMain, HWND hwndDlg, HWND hwndCtrl, B
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return retWnd;
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}
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/**********************************************************************
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* DIALOG_DlgDirList
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*
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* Helper function for DlgDirList*
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*/
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static INT DIALOG_DlgDirList( HWND hDlg, LPSTR spec, INT idLBox,
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INT idStatic, UINT attrib, BOOL combo )
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{
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HWND hwnd;
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LPSTR orig_spec = spec;
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char any[] = "*.*";
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#define SENDMSG(msg,wparam,lparam) \
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((attrib & DDL_POSTMSGS) ? PostMessageA( hwnd, msg, wparam, lparam ) \
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: SendMessageA( hwnd, msg, wparam, lparam ))
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DPRINT("%p '%s' %d %d %04x\n",
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hDlg, spec ? spec : "NULL", idLBox, idStatic, attrib );
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/* If the path exists and is a directory, chdir to it */
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if (!spec || !spec[0] || SetCurrentDirectoryA( spec )) spec = any;
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else
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{
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char *p, *p2;
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p = spec;
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if ((p2 = strrchr( p, '\\' ))) p = p2;
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if ((p2 = strrchr( p, '/' ))) p = p2;
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if (p != spec)
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{
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char sep = *p;
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*p = 0;
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if (!SetCurrentDirectoryA( spec ))
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{
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*p = sep; /* Restore the original spec */
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return FALSE;
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}
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spec = p + 1;
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}
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}
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DPRINT( "mask=%s\n", spec );
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if (idLBox && ((hwnd = GetDlgItem( hDlg, idLBox )) != 0))
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{
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SENDMSG( combo ? CB_RESETCONTENT : LB_RESETCONTENT, 0, 0 );
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if (attrib & DDL_DIRECTORY)
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{
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if (!(attrib & DDL_EXCLUSIVE))
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{
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if (SENDMSG( combo ? CB_DIR : LB_DIR,
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attrib & ~(DDL_DIRECTORY | DDL_DRIVES),
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(LPARAM)spec ) == LB_ERR)
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return FALSE;
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}
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if (SENDMSG( combo ? CB_DIR : LB_DIR,
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(attrib & (DDL_DIRECTORY | DDL_DRIVES)) | DDL_EXCLUSIVE,
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(LPARAM)"*.*" ) == LB_ERR)
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return FALSE;
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}
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else
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{
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if (SENDMSG( combo ? CB_DIR : LB_DIR, attrib,
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(LPARAM)spec ) == LB_ERR)
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return FALSE;
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}
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}
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if (idStatic && ((hwnd = GetDlgItem( hDlg, idStatic )) != 0))
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{
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char temp[MAX_PATH];
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GetCurrentDirectoryA( sizeof(temp), temp );
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CharLowerA( temp );
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/* Can't use PostMessage() here, because the string is on the stack */
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SetDlgItemTextA( hDlg, idStatic, temp );
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}
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if (orig_spec && (spec != orig_spec))
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{
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/* Update the original file spec */
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char *p = spec;
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while ((*orig_spec++ = *p++));
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}
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return TRUE;
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#undef SENDMSG
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}
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/* Hack - We dont define this anywhere and we shouldn't
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* Its only used to port buggy WINE code in to our buggy code.
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* Make it go away - sedwards
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*/
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/* strdup macros */
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/* DO NOT USE IT!! it will go away soon */
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inline static LPSTR HEAP_strdupWtoA( HANDLE heap, DWORD flags, LPCWSTR str )
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{
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LPSTR ret;
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INT len;
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if (!str) return NULL;
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len = WideCharToMultiByte( CP_ACP, 0, str, -1, NULL, 0, NULL, NULL );
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ret = RtlAllocateHeap(RtlGetProcessHeap(), flags, len );
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if(ret) WideCharToMultiByte( CP_ACP, 0, str, -1, ret, len, NULL, NULL );
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return ret;
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}
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/**********************************************************************
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* DIALOG_DlgDirListW
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*
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* Helper function for DlgDirList*W
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*/
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static INT DIALOG_DlgDirListW( HWND hDlg, LPWSTR spec, INT idLBox,
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INT idStatic, UINT attrib, BOOL combo )
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{
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if (spec)
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{
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LPSTR specA = HEAP_strdupWtoA( GetProcessHeap(), 0, spec );
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INT ret = DIALOG_DlgDirList( hDlg, specA, idLBox, idStatic,
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attrib, combo );
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MultiByteToWideChar( CP_ACP, 0, specA, -1, spec, 0x7fffffff );
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HeapFree( GetProcessHeap(), 0, specA );
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return ret;
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}
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return DIALOG_DlgDirList( hDlg, NULL, idLBox, idStatic, attrib, combo );
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}
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/**********************************************************************
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* DIALOG_DlgDirSelect
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*
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* Helper function for DlgDirSelect*
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*/
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static BOOL DIALOG_DlgDirSelect( HWND hwnd, LPSTR str, INT len,
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INT id, BOOL unicode, BOOL combo )
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{
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char *buffer, *ptr;
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INT item, size;
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BOOL ret;
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HWND listbox = GetDlgItem( hwnd, id );
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DPRINT("%p '%s' %d\n", hwnd, str, id );
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if (!listbox) return FALSE;
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item = SendMessageA(listbox, combo ? CB_GETCURSEL : LB_GETCURSEL, 0, 0 );
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if (item == LB_ERR) return FALSE;
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size = SendMessageA(listbox, combo ? CB_GETLBTEXTLEN : LB_GETTEXTLEN, 0, 0 );
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if (size == LB_ERR) return FALSE;
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if (!(buffer = HeapAlloc( GetProcessHeap(), 0, size+1 ))) return FALSE;
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SendMessageA( listbox, combo ? CB_GETLBTEXT : LB_GETTEXT, item, (LPARAM)buffer );
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if ((ret = (buffer[0] == '['))) /* drive or directory */
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{
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if (buffer[1] == '-') /* drive */
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{
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buffer[3] = ':';
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buffer[4] = 0;
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ptr = buffer + 2;
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}
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else
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{
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buffer[strlen(buffer)-1] = '\\';
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ptr = buffer + 1;
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}
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}
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else ptr = buffer;
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if (unicode)
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{
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if (len > 0 && !MultiByteToWideChar( CP_ACP, 0, ptr, -1, (LPWSTR)str, len ))
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((LPWSTR)str)[len-1] = 0;
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}
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else lstrcpynA( str, ptr, len );
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HeapFree( GetProcessHeap(), 0, buffer );
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DPRINT("Returning %d '%s'\n", ret, str );
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return ret;
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}
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/***********************************************************************
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* GetDlgItemEnumProc
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*
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@ -1500,7 +1678,7 @@ DialogBoxParamW(
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/*
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* @unimplemented
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* @implemented
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*/
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int
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STDCALL
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@ -1511,8 +1689,7 @@ DlgDirListA(
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int nIDStaticPath,
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UINT uFileType)
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{
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UNIMPLEMENTED;
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return 0;
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return DIALOG_DlgDirList( hDlg, lpPathSpec, nIDListBox, nIDStaticPath, uFileType, FALSE );
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}
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@ -1551,7 +1728,7 @@ DlgDirListComboBoxW(
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/*
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* @unimplemented
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* @implemented
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*/
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int
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STDCALL
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@ -1562,8 +1739,7 @@ DlgDirListW(
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int nIDStaticPath,
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UINT uFileType)
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{
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UNIMPLEMENTED;
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return 0;
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return DIALOG_DlgDirListW( hDlg, lpPathSpec, nIDListBox, nIDStaticPath, uFileType, FALSE );
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}
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@ -1600,7 +1776,7 @@ DlgDirSelectComboBoxExW(
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/*
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* @unimplemented
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* @implemented
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*/
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WINBOOL
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STDCALL
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@ -1610,13 +1786,12 @@ DlgDirSelectExA(
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int nCount,
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int nIDListBox)
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{
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UNIMPLEMENTED;
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return FALSE;
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return DIALOG_DlgDirSelect( hDlg, lpString, nCount, nIDListBox, FALSE, FALSE );
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}
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/*
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* @unimplemented
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* @implemented
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*/
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WINBOOL
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STDCALL
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@ -1626,8 +1801,7 @@ DlgDirSelectExW(
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int nCount,
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int nIDListBox)
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{
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UNIMPLEMENTED;
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return FALSE;
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return DIALOG_DlgDirSelect( hDlg, (LPSTR)lpString, nCount, nIDListBox, TRUE, FALSE );
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}
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