2005 lines
64 KiB
C
2005 lines
64 KiB
C
/*
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* Dialog functions
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*
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* Copyright 1993, 1994, 1996 Alexandre Julliard
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* 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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*/
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#include "config.h"
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#include "wine/port.h"
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#include <ctype.h>
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#include <errno.h>
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#include <limits.h>
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#include <stdlib.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include <string.h>
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#include "windef.h"
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#include "winbase.h"
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#include "wingdi.h"
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#include "winuser.h"
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#include "winnls.h"
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#include "wine/unicode.h"
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#include "controls.h"
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#include "win.h"
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#include "user_private.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(dialog);
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/* Dialog control information */
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typedef struct
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{
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DWORD style;
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DWORD exStyle;
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DWORD helpId;
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INT16 x;
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INT16 y;
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INT16 cx;
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INT16 cy;
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UINT_PTR id;
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LPCWSTR className;
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LPCWSTR windowName;
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LPCVOID data;
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} DLG_CONTROL_INFO;
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/* Dialog template */
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typedef struct
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{
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DWORD style;
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DWORD exStyle;
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DWORD helpId;
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UINT16 nbItems;
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INT16 x;
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INT16 y;
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INT16 cx;
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INT16 cy;
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LPCWSTR menuName;
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LPCWSTR className;
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LPCWSTR caption;
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INT16 pointSize;
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WORD weight;
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BOOL italic;
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LPCWSTR faceName;
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BOOL dialogEx;
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} DLG_TEMPLATE;
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/* Radio button group */
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typedef struct
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{
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UINT firstID;
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UINT lastID;
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UINT checkID;
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} RADIOGROUP;
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/*********************************************************************
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* dialog class descriptor
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*/
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const struct builtin_class_descr DIALOG_builtin_class =
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{
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(LPCWSTR)DIALOG_CLASS_ATOM, /* name */
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CS_SAVEBITS | CS_DBLCLKS, /* style */
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WINPROC_DIALOG, /* proc */
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DLGWINDOWEXTRA, /* extra */
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IDC_ARROW, /* cursor */
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0 /* brush */
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};
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/***********************************************************************
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* DIALOG_EnableOwner
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*
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* Helper function for modal dialogs to enable again the
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* owner of the dialog box.
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*/
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static void DIALOG_EnableOwner( HWND hOwner )
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{
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/* Owner must be a top-level window */
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if (hOwner)
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hOwner = GetAncestor( hOwner, GA_ROOT );
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if (!hOwner) return;
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EnableWindow( hOwner, TRUE );
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}
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/***********************************************************************
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* DIALOG_DisableOwner
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*
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* Helper function for modal dialogs to disable the
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* owner of the dialog box. Returns TRUE if owner was enabled.
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*/
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static BOOL DIALOG_DisableOwner( HWND hOwner )
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{
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/* Owner must be a top-level window */
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if (hOwner)
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hOwner = GetAncestor( hOwner, GA_ROOT );
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if (!hOwner) return FALSE;
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if (IsWindowEnabled( hOwner ))
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{
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EnableWindow( hOwner, FALSE );
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return TRUE;
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}
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else
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return FALSE;
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}
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/***********************************************************************
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* DIALOG_GetControl32
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*
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* Return the class and text of the control pointed to by ptr,
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* fill the header structure and return a pointer to the next control.
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*/
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static const WORD *DIALOG_GetControl32( const WORD *p, DLG_CONTROL_INFO *info,
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BOOL dialogEx )
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{
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if (dialogEx)
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{
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info->helpId = GET_DWORD(p); p += 2;
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info->exStyle = GET_DWORD(p); p += 2;
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info->style = GET_DWORD(p); p += 2;
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}
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else
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{
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info->helpId = 0;
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info->style = GET_DWORD(p); p += 2;
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info->exStyle = GET_DWORD(p); p += 2;
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}
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info->x = GET_WORD(p); p++;
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info->y = GET_WORD(p); p++;
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info->cx = GET_WORD(p); p++;
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info->cy = GET_WORD(p); p++;
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if (dialogEx)
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{
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/* id is a DWORD for DIALOGEX */
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info->id = GET_DWORD(p);
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p += 2;
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}
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else
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{
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info->id = GET_WORD(p);
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p++;
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}
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if (GET_WORD(p) == 0xffff)
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{
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static const WCHAR class_names[6][10] =
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{
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{ 'B','u','t','t','o','n', }, /* 0x80 */
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{ 'E','d','i','t', }, /* 0x81 */
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{ 'S','t','a','t','i','c', }, /* 0x82 */
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{ 'L','i','s','t','B','o','x', }, /* 0x83 */
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{ 'S','c','r','o','l','l','B','a','r', }, /* 0x84 */
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{ 'C','o','m','b','o','B','o','x', } /* 0x85 */
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};
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WORD id = GET_WORD(p+1);
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/* Windows treats dialog control class ids 0-5 same way as 0x80-0x85 */
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if ((id >= 0x80) && (id <= 0x85)) id -= 0x80;
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if (id <= 5)
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info->className = class_names[id];
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else
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{
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info->className = NULL;
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ERR("Unknown built-in class id %04x\n", id );
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}
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p += 2;
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}
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else
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{
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info->className = p;
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p += strlenW( info->className ) + 1;
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}
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if (GET_WORD(p) == 0xffff) /* Is it an integer id? */
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{
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info->windowName = MAKEINTRESOURCEW(GET_WORD(p + 1));
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p += 2;
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}
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else
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{
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info->windowName = p;
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p += strlenW( info->windowName ) + 1;
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}
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TRACE(" %s %s %ld, %d, %d, %d, %d, %08x, %08x, %08x\n",
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debugstr_w( info->className ), debugstr_w( info->windowName ),
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info->id, info->x, info->y, info->cx, info->cy,
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info->style, info->exStyle, info->helpId );
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if (GET_WORD(p))
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{
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if (TRACE_ON(dialog))
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{
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WORD i, count = GET_WORD(p) / sizeof(WORD);
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TRACE(" BEGIN\n");
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TRACE(" ");
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for (i = 0; i < count; i++) TRACE( "%04x,", GET_WORD(p+i+1) );
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TRACE("\n");
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TRACE(" END\n" );
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}
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info->data = p + 1;
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p += GET_WORD(p) / sizeof(WORD);
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}
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else info->data = NULL;
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p++;
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/* Next control is on dword boundary */
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return (const WORD *)(((UINT_PTR)p + 3) & ~3);
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}
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/***********************************************************************
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* DIALOG_CreateControls32
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*
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* Create the control windows for a dialog.
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*/
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static BOOL DIALOG_CreateControls32( HWND hwnd, LPCSTR template, const DLG_TEMPLATE *dlgTemplate,
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HINSTANCE hInst, BOOL unicode )
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{
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DIALOGINFO *dlgInfo = DIALOG_get_info( hwnd, TRUE );
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DLG_CONTROL_INFO info;
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HWND hwndCtrl, hwndDefButton = 0;
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INT items = dlgTemplate->nbItems;
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TRACE(" BEGIN\n" );
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while (items--)
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{
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template = (LPCSTR)DIALOG_GetControl32( (const WORD *)template, &info,
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dlgTemplate->dialogEx );
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info.style &= ~WS_POPUP;
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info.style |= WS_CHILD;
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if (info.style & WS_BORDER)
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{
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info.style &= ~WS_BORDER;
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info.exStyle |= WS_EX_CLIENTEDGE;
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}
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if (unicode)
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{
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hwndCtrl = CreateWindowExW( info.exStyle | WS_EX_NOPARENTNOTIFY,
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info.className, info.windowName,
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info.style | WS_CHILD,
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MulDiv(info.x, dlgInfo->xBaseUnit, 4),
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MulDiv(info.y, dlgInfo->yBaseUnit, 8),
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MulDiv(info.cx, dlgInfo->xBaseUnit, 4),
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MulDiv(info.cy, dlgInfo->yBaseUnit, 8),
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hwnd, (HMENU)info.id,
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hInst, (LPVOID)info.data );
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}
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else
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{
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LPCSTR class = (LPCSTR)info.className;
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LPCSTR caption = (LPCSTR)info.windowName;
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LPSTR class_tmp = NULL;
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LPSTR caption_tmp = NULL;
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if (!IS_INTRESOURCE(class))
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{
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DWORD len = WideCharToMultiByte( CP_ACP, 0, info.className, -1, NULL, 0, NULL, NULL );
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class_tmp = HeapAlloc( GetProcessHeap(), 0, len );
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WideCharToMultiByte( CP_ACP, 0, info.className, -1, class_tmp, len, NULL, NULL );
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class = class_tmp;
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}
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if (!IS_INTRESOURCE(caption))
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{
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DWORD len = WideCharToMultiByte( CP_ACP, 0, info.windowName, -1, NULL, 0, NULL, NULL );
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caption_tmp = HeapAlloc( GetProcessHeap(), 0, len );
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WideCharToMultiByte( CP_ACP, 0, info.windowName, -1, caption_tmp, len, NULL, NULL );
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caption = caption_tmp;
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}
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hwndCtrl = CreateWindowExA( info.exStyle | WS_EX_NOPARENTNOTIFY,
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class, caption, info.style | WS_CHILD,
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MulDiv(info.x, dlgInfo->xBaseUnit, 4),
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MulDiv(info.y, dlgInfo->yBaseUnit, 8),
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MulDiv(info.cx, dlgInfo->xBaseUnit, 4),
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MulDiv(info.cy, dlgInfo->yBaseUnit, 8),
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hwnd, (HMENU)info.id,
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hInst, (LPVOID)info.data );
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HeapFree( GetProcessHeap(), 0, class_tmp );
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HeapFree( GetProcessHeap(), 0, caption_tmp );
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}
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if (!hwndCtrl)
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{
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WARN("control %s %s creation failed\n", debugstr_w(info.className),
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debugstr_w(info.windowName));
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if (dlgTemplate->style & DS_NOFAILCREATE) continue;
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return FALSE;
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}
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/* Send initialisation messages to the control */
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if (dlgInfo->hUserFont) SendMessageW( hwndCtrl, WM_SETFONT,
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(WPARAM)dlgInfo->hUserFont, 0 );
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if (SendMessageW(hwndCtrl, WM_GETDLGCODE, 0, 0) & DLGC_DEFPUSHBUTTON)
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{
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/* If there's already a default push-button, set it back */
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/* to normal and use this one instead. */
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if (hwndDefButton)
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SendMessageW( hwndDefButton, BM_SETSTYLE, BS_PUSHBUTTON, FALSE );
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hwndDefButton = hwndCtrl;
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dlgInfo->idResult = GetWindowLongPtrA( hwndCtrl, GWLP_ID );
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}
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}
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TRACE(" END\n" );
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return TRUE;
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}
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/***********************************************************************
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* DIALOG_ParseTemplate32
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*
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* Fill a DLG_TEMPLATE structure from the dialog template, and return
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* a pointer to the first control.
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*/
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static LPCSTR DIALOG_ParseTemplate32( LPCSTR template, DLG_TEMPLATE * result )
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{
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const WORD *p = (const WORD *)template;
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WORD signature;
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WORD dlgver;
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dlgver = GET_WORD(p); p++;
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signature = GET_WORD(p); p++;
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if (dlgver == 1 && signature == 0xffff) /* DIALOGEX resource */
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{
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result->dialogEx = TRUE;
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result->helpId = GET_DWORD(p); p += 2;
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result->exStyle = GET_DWORD(p); p += 2;
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result->style = GET_DWORD(p); p += 2;
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}
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else
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{
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result->style = GET_DWORD(p - 2);
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result->dialogEx = FALSE;
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result->helpId = 0;
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result->exStyle = GET_DWORD(p); p += 2;
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}
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result->nbItems = GET_WORD(p); p++;
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result->x = GET_WORD(p); p++;
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result->y = GET_WORD(p); p++;
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result->cx = GET_WORD(p); p++;
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result->cy = GET_WORD(p); p++;
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TRACE("DIALOG%s %d, %d, %d, %d, %d\n",
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result->dialogEx ? "EX" : "", result->x, result->y,
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result->cx, result->cy, result->helpId );
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TRACE(" STYLE 0x%08x\n", result->style );
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TRACE(" EXSTYLE 0x%08x\n", result->exStyle );
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/* Get the menu name */
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switch(GET_WORD(p))
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{
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case 0x0000:
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result->menuName = NULL;
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p++;
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break;
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case 0xffff:
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result->menuName = MAKEINTRESOURCEW(GET_WORD( p + 1 ));
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p += 2;
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TRACE(" MENU %04x\n", LOWORD(result->menuName) );
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break;
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default:
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result->menuName = p;
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TRACE(" MENU %s\n", debugstr_w(result->menuName) );
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p += strlenW( result->menuName ) + 1;
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break;
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}
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/* Get the class name */
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switch(GET_WORD(p))
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{
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case 0x0000:
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result->className = (LPCWSTR)DIALOG_CLASS_ATOM;
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p++;
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break;
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case 0xffff:
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result->className = MAKEINTRESOURCEW(GET_WORD( p + 1 ));
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p += 2;
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TRACE(" CLASS %04x\n", LOWORD(result->className) );
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break;
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default:
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result->className = p;
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TRACE(" CLASS %s\n", debugstr_w( result->className ));
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p += strlenW( result->className ) + 1;
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break;
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}
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/* Get the window caption */
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result->caption = p;
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p += strlenW( result->caption ) + 1;
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TRACE(" CAPTION %s\n", debugstr_w( result->caption ) );
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/* Get the font name */
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result->pointSize = 0;
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result->faceName = NULL;
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result->weight = FW_DONTCARE;
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result->italic = FALSE;
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if (result->style & DS_SETFONT)
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{
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result->pointSize = GET_WORD(p);
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p++;
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/* If pointSize is 0x7fff, it means that we need to use the font
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* in NONCLIENTMETRICSW.lfMessageFont, and NOT read the weight,
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* italic, and facename from the dialog template.
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*/
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if (result->pointSize == 0x7fff)
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{
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/* We could call SystemParametersInfo here, but then we'd have
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* to convert from pixel size to point size (which can be
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* imprecise).
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*/
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TRACE(" FONT: Using message box font\n");
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}
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else
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{
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if (result->dialogEx)
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{
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result->weight = GET_WORD(p); p++;
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result->italic = LOBYTE(GET_WORD(p)); p++;
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}
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result->faceName = p;
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p += strlenW( result->faceName ) + 1;
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TRACE(" FONT %d, %s, %d, %s\n",
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result->pointSize, debugstr_w( result->faceName ),
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result->weight, result->italic ? "TRUE" : "FALSE" );
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}
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}
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/* First control is on dword boundary */
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return (LPCSTR)(((UINT_PTR)p + 3) & ~3);
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}
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/***********************************************************************
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* DIALOG_CreateIndirect
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* Creates a dialog box window
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*
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* modal = TRUE if we are called from a modal dialog box.
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* (it's more compatible to do it here, as under Windows the owner
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* is never disabled if the dialog fails because of an invalid template)
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*/
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static HWND DIALOG_CreateIndirect( HINSTANCE hInst, LPCVOID dlgTemplate,
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HWND owner, DLGPROC dlgProc, LPARAM param,
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BOOL unicode, BOOL modal )
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{
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HWND hwnd;
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RECT rect;
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POINT pos;
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SIZE size;
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DLG_TEMPLATE template;
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DIALOGINFO * dlgInfo = NULL;
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DWORD units = GetDialogBaseUnits();
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BOOL ownerEnabled = TRUE;
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HMENU hMenu = 0;
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HFONT hUserFont = 0;
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UINT flags = 0;
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UINT xBaseUnit = LOWORD(units);
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UINT yBaseUnit = HIWORD(units);
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/* Parse dialog template */
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if (!dlgTemplate) return 0;
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dlgTemplate = DIALOG_ParseTemplate32( dlgTemplate, &template );
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/* Load menu */
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if (template.menuName) hMenu = LoadMenuW( hInst, template.menuName );
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/* Create custom font if needed */
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if (template.style & DS_SETFONT)
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{
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HDC dc = GetDC(0);
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if (template.pointSize == 0x7fff)
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{
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/* We get the message font from the non-client metrics */
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NONCLIENTMETRICSW ncMetrics;
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ncMetrics.cbSize = sizeof(NONCLIENTMETRICSW);
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if (SystemParametersInfoW(SPI_GETNONCLIENTMETRICS,
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sizeof(NONCLIENTMETRICSW), &ncMetrics, 0))
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{
|
|
hUserFont = CreateFontIndirectW( &ncMetrics.lfMessageFont );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
/* We convert the size to pixels and then make it -ve. This works
|
|
* for both +ve and -ve template.pointSize */
|
|
int pixels = MulDiv(template.pointSize, GetDeviceCaps(dc , LOGPIXELSY), 72);
|
|
hUserFont = CreateFontW( -pixels, 0, 0, 0, template.weight,
|
|
template.italic, FALSE, FALSE, DEFAULT_CHARSET, 0, 0,
|
|
PROOF_QUALITY, FF_DONTCARE,
|
|
template.faceName );
|
|
}
|
|
|
|
if (hUserFont)
|
|
{
|
|
SIZE charSize;
|
|
HFONT hOldFont = SelectObject( dc, hUserFont );
|
|
charSize.cx = GdiGetCharDimensions( dc, NULL, &charSize.cy );
|
|
if (charSize.cx)
|
|
{
|
|
xBaseUnit = charSize.cx;
|
|
yBaseUnit = charSize.cy;
|
|
}
|
|
SelectObject( dc, hOldFont );
|
|
}
|
|
ReleaseDC(0, dc);
|
|
TRACE("units = %d,%d\n", xBaseUnit, yBaseUnit );
|
|
}
|
|
|
|
/* Create dialog main window */
|
|
|
|
rect.left = rect.top = 0;
|
|
rect.right = MulDiv(template.cx, xBaseUnit, 4);
|
|
rect.bottom = MulDiv(template.cy, yBaseUnit, 8);
|
|
|
|
if (template.style & DS_CONTROL)
|
|
template.style &= ~(WS_CAPTION|WS_SYSMENU);
|
|
template.style |= DS_3DLOOK;
|
|
if (template.style & DS_MODALFRAME)
|
|
template.exStyle |= WS_EX_DLGMODALFRAME;
|
|
if ((template.style & DS_CONTROL) || !(template.style & WS_CHILD))
|
|
template.exStyle |= WS_EX_CONTROLPARENT;
|
|
AdjustWindowRectEx( &rect, template.style, (hMenu != 0), template.exStyle );
|
|
pos.x = rect.left;
|
|
pos.y = rect.top;
|
|
size.cx = rect.right - rect.left;
|
|
size.cy = rect.bottom - rect.top;
|
|
|
|
if (template.x == (SHORT)0x8000 /*CW_USEDEFAULT16*/)
|
|
{
|
|
pos.x = pos.y = CW_USEDEFAULT;
|
|
}
|
|
else
|
|
{
|
|
HMONITOR monitor = 0;
|
|
MONITORINFO mon_info;
|
|
|
|
mon_info.cbSize = sizeof(mon_info);
|
|
if (template.style & DS_CENTER)
|
|
{
|
|
monitor = MonitorFromWindow( owner ? owner : GetActiveWindow(), MONITOR_DEFAULTTOPRIMARY );
|
|
GetMonitorInfoW( monitor, &mon_info );
|
|
pos.x = (mon_info.rcWork.left + mon_info.rcWork.right - size.cx) / 2;
|
|
pos.y = (mon_info.rcWork.top + mon_info.rcWork.bottom - size.cy) / 2;
|
|
}
|
|
else if (template.style & DS_CENTERMOUSE)
|
|
{
|
|
GetCursorPos( &pos );
|
|
monitor = MonitorFromPoint( pos, MONITOR_DEFAULTTOPRIMARY );
|
|
GetMonitorInfoW( monitor, &mon_info );
|
|
}
|
|
else
|
|
{
|
|
pos.x += MulDiv(template.x, xBaseUnit, 4);
|
|
pos.y += MulDiv(template.y, yBaseUnit, 8);
|
|
if (!(template.style & (WS_CHILD|DS_ABSALIGN))) ClientToScreen( owner, &pos );
|
|
}
|
|
if ( !(template.style & WS_CHILD) )
|
|
{
|
|
INT dX, dY;
|
|
|
|
/* try to fit it into the desktop */
|
|
|
|
if (!monitor)
|
|
{
|
|
SetRect( &rect, pos.x, pos.y, pos.x + size.cx, pos.y + size.cy );
|
|
monitor = MonitorFromRect( &rect, MONITOR_DEFAULTTOPRIMARY );
|
|
GetMonitorInfoW( monitor, &mon_info );
|
|
}
|
|
if ((dX = pos.x + size.cx + GetSystemMetrics(SM_CXDLGFRAME) - mon_info.rcWork.right) > 0)
|
|
pos.x -= dX;
|
|
if ((dY = pos.y + size.cy + GetSystemMetrics(SM_CYDLGFRAME) - mon_info.rcWork.bottom) > 0)
|
|
pos.y -= dY;
|
|
if( pos.x < mon_info.rcWork.left ) pos.x = mon_info.rcWork.left;
|
|
if( pos.y < mon_info.rcWork.top ) pos.y = mon_info.rcWork.top;
|
|
}
|
|
}
|
|
|
|
if (modal)
|
|
{
|
|
ownerEnabled = DIALOG_DisableOwner( owner );
|
|
if (ownerEnabled) flags |= DF_OWNERENABLED;
|
|
}
|
|
|
|
if (unicode)
|
|
{
|
|
hwnd = CreateWindowExW(template.exStyle, template.className, template.caption,
|
|
template.style & ~WS_VISIBLE, pos.x, pos.y, size.cx, size.cy,
|
|
owner, hMenu, hInst, NULL );
|
|
}
|
|
else
|
|
{
|
|
LPCSTR class = (LPCSTR)template.className;
|
|
LPCSTR caption = (LPCSTR)template.caption;
|
|
LPSTR class_tmp = NULL;
|
|
LPSTR caption_tmp = NULL;
|
|
|
|
if (!IS_INTRESOURCE(class))
|
|
{
|
|
DWORD len = WideCharToMultiByte( CP_ACP, 0, template.className, -1, NULL, 0, NULL, NULL );
|
|
class_tmp = HeapAlloc( GetProcessHeap(), 0, len );
|
|
WideCharToMultiByte( CP_ACP, 0, template.className, -1, class_tmp, len, NULL, NULL );
|
|
class = class_tmp;
|
|
}
|
|
if (!IS_INTRESOURCE(caption))
|
|
{
|
|
DWORD len = WideCharToMultiByte( CP_ACP, 0, template.caption, -1, NULL, 0, NULL, NULL );
|
|
caption_tmp = HeapAlloc( GetProcessHeap(), 0, len );
|
|
WideCharToMultiByte( CP_ACP, 0, template.caption, -1, caption_tmp, len, NULL, NULL );
|
|
caption = caption_tmp;
|
|
}
|
|
hwnd = CreateWindowExA(template.exStyle, class, caption,
|
|
template.style & ~WS_VISIBLE, pos.x, pos.y, size.cx, size.cy,
|
|
owner, hMenu, hInst, NULL );
|
|
HeapFree( GetProcessHeap(), 0, class_tmp );
|
|
HeapFree( GetProcessHeap(), 0, caption_tmp );
|
|
}
|
|
|
|
if (!hwnd)
|
|
{
|
|
if (hUserFont) DeleteObject( hUserFont );
|
|
if (hMenu) DestroyMenu( hMenu );
|
|
if (modal && (flags & DF_OWNERENABLED)) DIALOG_EnableOwner(owner);
|
|
return 0;
|
|
}
|
|
|
|
/* moved this from the top of the method to here as DIALOGINFO structure
|
|
will be valid only after WM_CREATE message has been handled in DefDlgProc
|
|
All the members of the structure get filled here using temp variables */
|
|
dlgInfo = DIALOG_get_info( hwnd, TRUE );
|
|
dlgInfo->hwndFocus = 0;
|
|
dlgInfo->hUserFont = hUserFont;
|
|
dlgInfo->hMenu = hMenu;
|
|
dlgInfo->xBaseUnit = xBaseUnit;
|
|
dlgInfo->yBaseUnit = yBaseUnit;
|
|
dlgInfo->flags = flags;
|
|
|
|
if (template.helpId) SetWindowContextHelpId( hwnd, template.helpId );
|
|
|
|
if (unicode) SetWindowLongPtrW( hwnd, DWLP_DLGPROC, (ULONG_PTR)dlgProc );
|
|
else SetWindowLongPtrA( hwnd, DWLP_DLGPROC, (ULONG_PTR)dlgProc );
|
|
|
|
if (dlgProc && dlgInfo->hUserFont)
|
|
SendMessageW( hwnd, WM_SETFONT, (WPARAM)dlgInfo->hUserFont, 0 );
|
|
|
|
/* Create controls */
|
|
|
|
if (DIALOG_CreateControls32( hwnd, dlgTemplate, &template, hInst, unicode ))
|
|
{
|
|
/* Send initialisation messages and set focus */
|
|
|
|
if (dlgProc)
|
|
{
|
|
HWND focus = GetNextDlgTabItem( hwnd, 0, FALSE );
|
|
if (!focus) focus = GetNextDlgGroupItem( hwnd, 0, FALSE );
|
|
if (SendMessageW( hwnd, WM_INITDIALOG, (WPARAM)focus, param ) && IsWindow( hwnd ) &&
|
|
((~template.style & DS_CONTROL) || (template.style & WS_VISIBLE)))
|
|
{
|
|
/* By returning TRUE, app has requested a default focus assignment.
|
|
* WM_INITDIALOG may have changed the tab order, so find the first
|
|
* tabstop control again. */
|
|
dlgInfo->hwndFocus = GetNextDlgTabItem( hwnd, 0, FALSE );
|
|
if (!dlgInfo->hwndFocus) dlgInfo->hwndFocus = GetNextDlgGroupItem( hwnd, 0, FALSE );
|
|
if( dlgInfo->hwndFocus )
|
|
SetFocus( dlgInfo->hwndFocus );
|
|
}
|
|
}
|
|
|
|
if (template.style & WS_VISIBLE && !(GetWindowLongW( hwnd, GWL_STYLE ) & WS_VISIBLE))
|
|
{
|
|
ShowWindow( hwnd, SW_SHOWNORMAL ); /* SW_SHOW doesn't always work */
|
|
}
|
|
return hwnd;
|
|
}
|
|
if (modal && ownerEnabled) DIALOG_EnableOwner(owner);
|
|
if( IsWindow(hwnd) ) DestroyWindow( hwnd );
|
|
return 0;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* CreateDialogParamA (USER32.@)
|
|
*/
|
|
HWND WINAPI CreateDialogParamA( HINSTANCE hInst, LPCSTR name, HWND owner,
|
|
DLGPROC dlgProc, LPARAM param )
|
|
{
|
|
HRSRC hrsrc;
|
|
LPCDLGTEMPLATEA ptr;
|
|
|
|
if (!(hrsrc = FindResourceA( hInst, name, (LPSTR)RT_DIALOG ))) return 0;
|
|
if (!(ptr = LoadResource(hInst, hrsrc))) return 0;
|
|
return CreateDialogIndirectParamA( hInst, ptr, owner, dlgProc, param );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* CreateDialogParamW (USER32.@)
|
|
*/
|
|
HWND WINAPI CreateDialogParamW( HINSTANCE hInst, LPCWSTR name, HWND owner,
|
|
DLGPROC dlgProc, LPARAM param )
|
|
{
|
|
HRSRC hrsrc;
|
|
LPCDLGTEMPLATEA ptr;
|
|
|
|
if (!(hrsrc = FindResourceW( hInst, name, (LPWSTR)RT_DIALOG ))) return 0;
|
|
if (!(ptr = LoadResource(hInst, hrsrc))) return 0;
|
|
return CreateDialogIndirectParamW( hInst, ptr, owner, dlgProc, param );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* CreateDialogIndirectParamAorW (USER32.@)
|
|
*/
|
|
HWND WINAPI CreateDialogIndirectParamAorW( HINSTANCE hInst, LPCVOID dlgTemplate,
|
|
HWND owner, DLGPROC dlgProc, LPARAM param,
|
|
DWORD flags )
|
|
{
|
|
return DIALOG_CreateIndirect( hInst, dlgTemplate, owner, dlgProc, param, !flags, FALSE );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* CreateDialogIndirectParamA (USER32.@)
|
|
*/
|
|
HWND WINAPI CreateDialogIndirectParamA( HINSTANCE hInst, LPCDLGTEMPLATEA dlgTemplate,
|
|
HWND owner, DLGPROC dlgProc, LPARAM param )
|
|
{
|
|
return CreateDialogIndirectParamAorW( hInst, dlgTemplate, owner, dlgProc, param, 2 );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* CreateDialogIndirectParamW (USER32.@)
|
|
*/
|
|
HWND WINAPI CreateDialogIndirectParamW( HINSTANCE hInst, LPCDLGTEMPLATEW dlgTemplate,
|
|
HWND owner, DLGPROC dlgProc, LPARAM param )
|
|
{
|
|
return CreateDialogIndirectParamAorW( hInst, dlgTemplate, owner, dlgProc, param, 0 );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* DIALOG_DoDialogBox
|
|
*/
|
|
INT DIALOG_DoDialogBox( HWND hwnd, HWND owner )
|
|
{
|
|
DIALOGINFO * dlgInfo;
|
|
MSG msg;
|
|
INT retval;
|
|
HWND ownerMsg = GetAncestor( owner, GA_ROOT );
|
|
BOOL bFirstEmpty;
|
|
|
|
if (!(dlgInfo = DIALOG_get_info( hwnd, FALSE ))) return -1;
|
|
|
|
bFirstEmpty = TRUE;
|
|
if (!(dlgInfo->flags & DF_END)) /* was EndDialog called in WM_INITDIALOG ? */
|
|
{
|
|
for (;;)
|
|
{
|
|
if (!PeekMessageW( &msg, 0, 0, 0, PM_REMOVE ))
|
|
{
|
|
if (bFirstEmpty)
|
|
{
|
|
/* ShowWindow the first time the queue goes empty */
|
|
ShowWindow( hwnd, SW_SHOWNORMAL );
|
|
bFirstEmpty = FALSE;
|
|
}
|
|
if (!(GetWindowLongW( hwnd, GWL_STYLE ) & DS_NOIDLEMSG))
|
|
{
|
|
/* No message present -> send ENTERIDLE and wait */
|
|
SendMessageW( ownerMsg, WM_ENTERIDLE, MSGF_DIALOGBOX, (LPARAM)hwnd );
|
|
}
|
|
GetMessageW( &msg, 0, 0, 0 );
|
|
}
|
|
|
|
if (msg.message == WM_QUIT)
|
|
{
|
|
PostQuitMessage( msg.wParam );
|
|
if (!IsWindow( hwnd )) return 0;
|
|
break;
|
|
}
|
|
if (!IsWindow( hwnd )) return 0;
|
|
if (!(dlgInfo->flags & DF_END) && !IsDialogMessageW( hwnd, &msg))
|
|
{
|
|
TranslateMessage( &msg );
|
|
DispatchMessageW( &msg );
|
|
}
|
|
if (!IsWindow( hwnd )) return 0;
|
|
if (dlgInfo->flags & DF_END) break;
|
|
|
|
if (bFirstEmpty && msg.message == WM_TIMER)
|
|
{
|
|
ShowWindow( hwnd, SW_SHOWNORMAL );
|
|
bFirstEmpty = FALSE;
|
|
}
|
|
}
|
|
}
|
|
if (dlgInfo->flags & DF_OWNERENABLED) DIALOG_EnableOwner( owner );
|
|
retval = dlgInfo->idResult;
|
|
DestroyWindow( hwnd );
|
|
return retval;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* DialogBoxParamA (USER32.@)
|
|
*/
|
|
INT_PTR WINAPI DialogBoxParamA( HINSTANCE hInst, LPCSTR name,
|
|
HWND owner, DLGPROC dlgProc, LPARAM param )
|
|
{
|
|
HWND hwnd;
|
|
HRSRC hrsrc;
|
|
LPCDLGTEMPLATEA ptr;
|
|
|
|
if (!(hrsrc = FindResourceA( hInst, name, (LPSTR)RT_DIALOG ))) return -1;
|
|
if (!(ptr = LoadResource(hInst, hrsrc))) return -1;
|
|
hwnd = DIALOG_CreateIndirect( hInst, ptr, owner, dlgProc, param, FALSE, TRUE );
|
|
if (hwnd) return DIALOG_DoDialogBox( hwnd, owner );
|
|
return 0;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* DialogBoxParamW (USER32.@)
|
|
*/
|
|
INT_PTR WINAPI DialogBoxParamW( HINSTANCE hInst, LPCWSTR name,
|
|
HWND owner, DLGPROC dlgProc, LPARAM param )
|
|
{
|
|
HWND hwnd;
|
|
HRSRC hrsrc;
|
|
LPCDLGTEMPLATEW ptr;
|
|
|
|
if (!(hrsrc = FindResourceW( hInst, name, (LPWSTR)RT_DIALOG ))) return -1;
|
|
if (!(ptr = LoadResource(hInst, hrsrc))) return -1;
|
|
hwnd = DIALOG_CreateIndirect( hInst, ptr, owner, dlgProc, param, TRUE, TRUE );
|
|
if (hwnd) return DIALOG_DoDialogBox( hwnd, owner );
|
|
return 0;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* DialogBoxIndirectParamAorW (USER32.@)
|
|
*/
|
|
INT_PTR WINAPI DialogBoxIndirectParamAorW( HINSTANCE hInstance, LPCVOID template,
|
|
HWND owner, DLGPROC dlgProc,
|
|
LPARAM param, DWORD flags )
|
|
{
|
|
HWND hwnd = DIALOG_CreateIndirect( hInstance, template, owner, dlgProc, param, !flags, TRUE );
|
|
if (hwnd) return DIALOG_DoDialogBox( hwnd, owner );
|
|
return -1;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* DialogBoxIndirectParamA (USER32.@)
|
|
*/
|
|
INT_PTR WINAPI DialogBoxIndirectParamA(HINSTANCE hInstance, LPCDLGTEMPLATEA template,
|
|
HWND owner, DLGPROC dlgProc, LPARAM param )
|
|
{
|
|
return DialogBoxIndirectParamAorW( hInstance, template, owner, dlgProc, param, 2 );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* DialogBoxIndirectParamW (USER32.@)
|
|
*/
|
|
INT_PTR WINAPI DialogBoxIndirectParamW(HINSTANCE hInstance, LPCDLGTEMPLATEW template,
|
|
HWND owner, DLGPROC dlgProc, LPARAM param )
|
|
{
|
|
return DialogBoxIndirectParamAorW( hInstance, template, owner, dlgProc, param, 0 );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* EndDialog (USER32.@)
|
|
*/
|
|
BOOL WINAPI EndDialog( HWND hwnd, INT_PTR retval )
|
|
{
|
|
BOOL wasEnabled = TRUE;
|
|
DIALOGINFO * dlgInfo;
|
|
HWND owner;
|
|
|
|
TRACE("%p %ld\n", hwnd, retval );
|
|
|
|
if (!(dlgInfo = DIALOG_get_info( hwnd, FALSE )))
|
|
{
|
|
ERR("got invalid window handle (%p); buggy app !?\n", hwnd);
|
|
return FALSE;
|
|
}
|
|
dlgInfo->idResult = retval;
|
|
dlgInfo->flags |= DF_END;
|
|
wasEnabled = (dlgInfo->flags & DF_OWNERENABLED);
|
|
|
|
owner = GetWindow( hwnd, GW_OWNER );
|
|
if (wasEnabled && owner)
|
|
DIALOG_EnableOwner( owner );
|
|
|
|
/* Windows sets the focus to the dialog itself in EndDialog */
|
|
|
|
if (IsChild(hwnd, GetFocus()))
|
|
SetFocus( hwnd );
|
|
|
|
/* Don't have to send a ShowWindow(SW_HIDE), just do
|
|
SetWindowPos with SWP_HIDEWINDOW as done in Windows */
|
|
|
|
SetWindowPos(hwnd, NULL, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE
|
|
| SWP_NOZORDER | SWP_NOACTIVATE | SWP_HIDEWINDOW);
|
|
|
|
if (hwnd == GetActiveWindow())
|
|
{
|
|
/* If this dialog was given an owner then set the focus to that owner
|
|
even when the owner is disabled (normally when a window closes any
|
|
disabled windows cannot receive the focus). */
|
|
if (owner)
|
|
SetForegroundWindow( owner );
|
|
else
|
|
WINPOS_ActivateOtherWindow( hwnd );
|
|
}
|
|
|
|
/* unblock dialog loop */
|
|
PostMessageA(hwnd, WM_NULL, 0, 0);
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* DIALOG_IsAccelerator
|
|
*/
|
|
static BOOL DIALOG_IsAccelerator( HWND hwnd, HWND hwndDlg, WPARAM wParam )
|
|
{
|
|
HWND hwndControl = hwnd;
|
|
HWND hwndNext;
|
|
INT dlgCode;
|
|
WCHAR buffer[128];
|
|
|
|
do
|
|
{
|
|
DWORD style = GetWindowLongW( hwndControl, GWL_STYLE );
|
|
if ((style & (WS_VISIBLE | WS_DISABLED)) == WS_VISIBLE)
|
|
{
|
|
dlgCode = SendMessageW( hwndControl, WM_GETDLGCODE, 0, 0 );
|
|
if ( (dlgCode & (DLGC_BUTTON | DLGC_STATIC)) &&
|
|
GetWindowTextW( hwndControl, buffer, sizeof(buffer)/sizeof(WCHAR) ))
|
|
{
|
|
/* find the accelerator key */
|
|
LPWSTR p = buffer - 2;
|
|
|
|
do
|
|
{
|
|
p = strchrW( p + 2, '&' );
|
|
}
|
|
while (p != NULL && p[1] == '&');
|
|
|
|
/* and check if it's the one we're looking for */
|
|
if (p != NULL && toupperW( p[1] ) == toupperW( wParam ) )
|
|
{
|
|
if ((dlgCode & DLGC_STATIC) || (style & 0x0f) == BS_GROUPBOX )
|
|
{
|
|
/* set focus to the control */
|
|
SendMessageW( hwndDlg, WM_NEXTDLGCTL, (WPARAM)hwndControl, 1);
|
|
/* and bump it on to next */
|
|
SendMessageW( hwndDlg, WM_NEXTDLGCTL, 0, 0);
|
|
}
|
|
else if (dlgCode & DLGC_BUTTON)
|
|
{
|
|
/* send BM_CLICK message to the control */
|
|
SendMessageW( hwndControl, BM_CLICK, 0, 0 );
|
|
}
|
|
return TRUE;
|
|
}
|
|
}
|
|
hwndNext = GetWindow( hwndControl, GW_CHILD );
|
|
}
|
|
else hwndNext = 0;
|
|
|
|
if (!hwndNext) hwndNext = GetWindow( hwndControl, GW_HWNDNEXT );
|
|
|
|
while (!hwndNext && hwndControl)
|
|
{
|
|
hwndControl = GetParent( hwndControl );
|
|
if (hwndControl == hwndDlg)
|
|
{
|
|
if(hwnd==hwndDlg) /* prevent endless loop */
|
|
{
|
|
hwndNext=hwnd;
|
|
break;
|
|
}
|
|
hwndNext = GetWindow( hwndDlg, GW_CHILD );
|
|
}
|
|
else
|
|
hwndNext = GetWindow( hwndControl, GW_HWNDNEXT );
|
|
}
|
|
hwndControl = hwndNext;
|
|
}
|
|
while (hwndControl && (hwndControl != hwnd));
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* DIALOG_FindMsgDestination
|
|
*
|
|
* The messages that IsDialogMessage sends may not go to the dialog
|
|
* calling IsDialogMessage if that dialog is a child, and it has the
|
|
* DS_CONTROL style set.
|
|
* We propagate up until we hit one that does not have DS_CONTROL, or
|
|
* whose parent is not a dialog.
|
|
*
|
|
* This is undocumented behaviour.
|
|
*/
|
|
static HWND DIALOG_FindMsgDestination( HWND hwndDlg )
|
|
{
|
|
while (GetWindowLongA(hwndDlg, GWL_STYLE) & DS_CONTROL)
|
|
{
|
|
WND *pParent;
|
|
HWND hParent = GetParent(hwndDlg);
|
|
if (!hParent) break;
|
|
|
|
pParent = WIN_GetPtr(hParent);
|
|
if (!pParent || pParent == WND_OTHER_PROCESS || pParent == WND_DESKTOP) break;
|
|
|
|
if (!pParent->dlgInfo)
|
|
{
|
|
WIN_ReleasePtr(pParent);
|
|
break;
|
|
}
|
|
WIN_ReleasePtr(pParent);
|
|
|
|
hwndDlg = hParent;
|
|
}
|
|
|
|
return hwndDlg;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* DIALOG_FixOneChildOnChangeFocus
|
|
*
|
|
* Callback helper for DIALOG_FixChildrenOnChangeFocus
|
|
*/
|
|
|
|
static BOOL CALLBACK DIALOG_FixOneChildOnChangeFocus (HWND hwndChild,
|
|
LPARAM lParam)
|
|
{
|
|
/* If a default pushbutton then no longer default */
|
|
if (DLGC_DEFPUSHBUTTON & SendMessageW (hwndChild, WM_GETDLGCODE, 0, 0))
|
|
SendMessageW (hwndChild, BM_SETSTYLE, BS_PUSHBUTTON, TRUE);
|
|
return TRUE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* DIALOG_FixChildrenOnChangeFocus
|
|
*
|
|
* Following the change of focus that occurs for example after handling
|
|
* a WM_KEYDOWN VK_TAB in IsDialogMessage, some tidying of the dialog's
|
|
* children may be required.
|
|
*/
|
|
static void DIALOG_FixChildrenOnChangeFocus (HWND hwndDlg, HWND hwndNext)
|
|
{
|
|
INT dlgcode_next = SendMessageW (hwndNext, WM_GETDLGCODE, 0, 0);
|
|
/* INT dlgcode_dlg = SendMessageW (hwndDlg, WM_GETDLGCODE, 0, 0); */
|
|
/* Windows does ask for this. I don't know why yet */
|
|
|
|
EnumChildWindows (hwndDlg, DIALOG_FixOneChildOnChangeFocus, 0);
|
|
|
|
/* If the button that is getting the focus WAS flagged as the default
|
|
* pushbutton then ask the dialog what it thinks the default is and
|
|
* set that in the default style.
|
|
*/
|
|
if (dlgcode_next & DLGC_DEFPUSHBUTTON)
|
|
{
|
|
DWORD def_id = SendMessageW (hwndDlg, DM_GETDEFID, 0, 0);
|
|
if (HIWORD(def_id) == DC_HASDEFID)
|
|
{
|
|
HWND hwndDef;
|
|
def_id = LOWORD(def_id);
|
|
hwndDef = GetDlgItem (hwndDlg, def_id);
|
|
if (hwndDef)
|
|
{
|
|
INT dlgcode_def = SendMessageW (hwndDef, WM_GETDLGCODE, 0, 0);
|
|
/* I know that if it is a button then it should already be a
|
|
* UNDEFPUSHBUTTON, since we have just told the buttons to
|
|
* change style. But maybe they ignored our request
|
|
*/
|
|
if ((dlgcode_def & DLGC_BUTTON) &&
|
|
(dlgcode_def & DLGC_UNDEFPUSHBUTTON))
|
|
{
|
|
SendMessageW (hwndDef, BM_SETSTYLE, BS_DEFPUSHBUTTON, TRUE);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if ((dlgcode_next & DLGC_BUTTON) && (dlgcode_next & DLGC_UNDEFPUSHBUTTON))
|
|
{
|
|
SendMessageW (hwndNext, BM_SETSTYLE, BS_DEFPUSHBUTTON, TRUE);
|
|
/* I wonder why it doesn't send a DM_SETDEFID */
|
|
}
|
|
}
|
|
|
|
/***********************************************************************
|
|
* DIALOG_IdToHwnd
|
|
*
|
|
* A recursive version of GetDlgItem
|
|
*
|
|
* RETURNS
|
|
* The HWND for a Child ID.
|
|
*/
|
|
static HWND DIALOG_IdToHwnd( HWND hwndDlg, INT id )
|
|
{
|
|
int i;
|
|
HWND *list = WIN_ListChildren( hwndDlg );
|
|
HWND ret = 0;
|
|
|
|
if (!list) return 0;
|
|
|
|
for (i = 0; list[i]; i++)
|
|
{
|
|
if (GetWindowLongPtrW( list[i], GWLP_ID ) == id)
|
|
{
|
|
ret = list[i];
|
|
break;
|
|
}
|
|
|
|
/* Recurse into every child */
|
|
if ((ret = DIALOG_IdToHwnd( list[i], id ))) break;
|
|
}
|
|
|
|
HeapFree( GetProcessHeap(), 0, list );
|
|
return ret;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* IsDialogMessageW (USER32.@)
|
|
*/
|
|
BOOL WINAPI IsDialogMessageW( HWND hwndDlg, LPMSG msg )
|
|
{
|
|
INT dlgCode = 0;
|
|
|
|
if (CallMsgFilterW( msg, MSGF_DIALOGBOX )) return TRUE;
|
|
|
|
hwndDlg = WIN_GetFullHandle( hwndDlg );
|
|
if (is_desktop_window(hwndDlg)) return FALSE;
|
|
if ((hwndDlg != msg->hwnd) && !IsChild( hwndDlg, msg->hwnd )) return FALSE;
|
|
|
|
hwndDlg = DIALOG_FindMsgDestination(hwndDlg);
|
|
|
|
switch(msg->message)
|
|
{
|
|
case WM_KEYDOWN:
|
|
dlgCode = SendMessageW( msg->hwnd, WM_GETDLGCODE, msg->wParam, (LPARAM)msg );
|
|
if (dlgCode & (DLGC_WANTMESSAGE)) break;
|
|
|
|
switch(msg->wParam)
|
|
{
|
|
case VK_TAB:
|
|
if (!(dlgCode & DLGC_WANTTAB))
|
|
{
|
|
BOOL fIsDialog = TRUE;
|
|
WND *pWnd = WIN_GetPtr( hwndDlg );
|
|
|
|
if (pWnd && pWnd != WND_OTHER_PROCESS)
|
|
{
|
|
fIsDialog = (pWnd->dlgInfo != NULL);
|
|
WIN_ReleasePtr(pWnd);
|
|
}
|
|
|
|
/* I am not sure under which circumstances the TAB is handled
|
|
* each way. All I do know is that it does not always simply
|
|
* send WM_NEXTDLGCTL. (Personally I have never yet seen it
|
|
* do so but I presume someone has)
|
|
*/
|
|
if (fIsDialog)
|
|
SendMessageW( hwndDlg, WM_NEXTDLGCTL, (GetKeyState(VK_SHIFT) & 0x8000), 0 );
|
|
else
|
|
{
|
|
/* It would appear that GetNextDlgTabItem can handle being
|
|
* passed hwndDlg rather than NULL but that is undocumented
|
|
* so let's do it properly
|
|
*/
|
|
HWND hwndFocus = GetFocus();
|
|
HWND hwndNext = GetNextDlgTabItem (hwndDlg,
|
|
hwndFocus == hwndDlg ? NULL : hwndFocus,
|
|
GetKeyState (VK_SHIFT) & 0x8000);
|
|
if (hwndNext)
|
|
{
|
|
dlgCode = SendMessageW (hwndNext, WM_GETDLGCODE,
|
|
msg->wParam, (LPARAM)msg);
|
|
if (dlgCode & DLGC_HASSETSEL)
|
|
{
|
|
INT maxlen = 1 + SendMessageW (hwndNext, WM_GETTEXTLENGTH, 0, 0);
|
|
WCHAR *buffer = HeapAlloc (GetProcessHeap(), 0, maxlen * sizeof(WCHAR));
|
|
if (buffer)
|
|
{
|
|
INT length;
|
|
SendMessageW (hwndNext, WM_GETTEXT, maxlen, (LPARAM) buffer);
|
|
length = strlenW (buffer);
|
|
HeapFree (GetProcessHeap(), 0, buffer);
|
|
SendMessageW (hwndNext, EM_SETSEL, 0, length);
|
|
}
|
|
}
|
|
SetFocus (hwndNext);
|
|
DIALOG_FixChildrenOnChangeFocus (hwndDlg, hwndNext);
|
|
}
|
|
else
|
|
return FALSE;
|
|
}
|
|
return TRUE;
|
|
}
|
|
break;
|
|
|
|
case VK_RIGHT:
|
|
case VK_DOWN:
|
|
case VK_LEFT:
|
|
case VK_UP:
|
|
if (!(dlgCode & DLGC_WANTARROWS))
|
|
{
|
|
BOOL fPrevious = (msg->wParam == VK_LEFT || msg->wParam == VK_UP);
|
|
HWND hwndNext = GetNextDlgGroupItem (hwndDlg, GetFocus(), fPrevious );
|
|
SendMessageW( hwndDlg, WM_NEXTDLGCTL, (WPARAM)hwndNext, 1 );
|
|
return TRUE;
|
|
}
|
|
break;
|
|
|
|
case VK_CANCEL:
|
|
case VK_ESCAPE:
|
|
SendMessageW( hwndDlg, WM_COMMAND, IDCANCEL, (LPARAM)GetDlgItem( hwndDlg, IDCANCEL ) );
|
|
return TRUE;
|
|
|
|
case VK_EXECUTE:
|
|
case VK_RETURN:
|
|
{
|
|
DWORD dw;
|
|
if ((GetFocus() == msg->hwnd) &&
|
|
(SendMessageW (msg->hwnd, WM_GETDLGCODE, 0, 0) & DLGC_DEFPUSHBUTTON))
|
|
{
|
|
SendMessageW (hwndDlg, WM_COMMAND, MAKEWPARAM (GetDlgCtrlID(msg->hwnd),BN_CLICKED), (LPARAM)msg->hwnd);
|
|
}
|
|
else if (DC_HASDEFID == HIWORD(dw = SendMessageW (hwndDlg, DM_GETDEFID, 0, 0)))
|
|
{
|
|
HWND hwndDef = DIALOG_IdToHwnd(hwndDlg, LOWORD(dw));
|
|
if (!hwndDef || IsWindowEnabled(hwndDef))
|
|
SendMessageW( hwndDlg, WM_COMMAND, MAKEWPARAM( LOWORD(dw), BN_CLICKED ), (LPARAM)hwndDef);
|
|
}
|
|
else
|
|
{
|
|
SendMessageW( hwndDlg, WM_COMMAND, IDOK, (LPARAM)GetDlgItem( hwndDlg, IDOK ) );
|
|
|
|
}
|
|
}
|
|
return TRUE;
|
|
}
|
|
break;
|
|
|
|
case WM_CHAR:
|
|
/* FIXME Under what circumstances does WM_GETDLGCODE get sent?
|
|
* It does NOT get sent in the test program I have
|
|
*/
|
|
dlgCode = SendMessageW( msg->hwnd, WM_GETDLGCODE, msg->wParam, (LPARAM)msg );
|
|
if (dlgCode & (DLGC_WANTCHARS|DLGC_WANTMESSAGE)) break;
|
|
if (msg->wParam == '\t' && (dlgCode & DLGC_WANTTAB)) break;
|
|
/* drop through */
|
|
|
|
case WM_SYSCHAR:
|
|
if (DIALOG_IsAccelerator( WIN_GetFullHandle(msg->hwnd), hwndDlg, msg->wParam ))
|
|
{
|
|
/* don't translate or dispatch */
|
|
return TRUE;
|
|
}
|
|
break;
|
|
}
|
|
|
|
TranslateMessage( msg );
|
|
DispatchMessageW( msg );
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetDlgCtrlID (USER32.@)
|
|
*/
|
|
INT WINAPI GetDlgCtrlID( HWND hwnd )
|
|
{
|
|
return GetWindowLongPtrW( hwnd, GWLP_ID );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetDlgItem (USER32.@)
|
|
*/
|
|
HWND WINAPI GetDlgItem( HWND hwndDlg, INT id )
|
|
{
|
|
int i;
|
|
HWND *list = WIN_ListChildren( hwndDlg );
|
|
HWND ret = 0;
|
|
|
|
if (!list) return 0;
|
|
|
|
for (i = 0; list[i]; i++) if (GetWindowLongPtrW( list[i], GWLP_ID ) == id) break;
|
|
ret = list[i];
|
|
HeapFree( GetProcessHeap(), 0, list );
|
|
return ret;
|
|
}
|
|
|
|
|
|
/*******************************************************************
|
|
* SendDlgItemMessageA (USER32.@)
|
|
*/
|
|
LRESULT WINAPI SendDlgItemMessageA( HWND hwnd, INT id, UINT msg,
|
|
WPARAM wParam, LPARAM lParam )
|
|
{
|
|
HWND hwndCtrl = GetDlgItem( hwnd, id );
|
|
if (hwndCtrl) return SendMessageA( hwndCtrl, msg, wParam, lParam );
|
|
else return 0;
|
|
}
|
|
|
|
|
|
/*******************************************************************
|
|
* SendDlgItemMessageW (USER32.@)
|
|
*/
|
|
LRESULT WINAPI SendDlgItemMessageW( HWND hwnd, INT id, UINT msg,
|
|
WPARAM wParam, LPARAM lParam )
|
|
{
|
|
HWND hwndCtrl = GetDlgItem( hwnd, id );
|
|
if (hwndCtrl) return SendMessageW( hwndCtrl, msg, wParam, lParam );
|
|
else return 0;
|
|
}
|
|
|
|
|
|
/*******************************************************************
|
|
* SetDlgItemTextA (USER32.@)
|
|
*/
|
|
BOOL WINAPI SetDlgItemTextA( HWND hwnd, INT id, LPCSTR lpString )
|
|
{
|
|
return SendDlgItemMessageA( hwnd, id, WM_SETTEXT, 0, (LPARAM)lpString );
|
|
}
|
|
|
|
|
|
/*******************************************************************
|
|
* SetDlgItemTextW (USER32.@)
|
|
*/
|
|
BOOL WINAPI SetDlgItemTextW( HWND hwnd, INT id, LPCWSTR lpString )
|
|
{
|
|
return SendDlgItemMessageW( hwnd, id, WM_SETTEXT, 0, (LPARAM)lpString );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetDlgItemTextA (USER32.@)
|
|
*/
|
|
UINT WINAPI GetDlgItemTextA( HWND hwnd, INT id, LPSTR str, INT len )
|
|
{
|
|
if (str && (len > 0)) str[0] = '\0';
|
|
return (UINT)SendDlgItemMessageA( hwnd, id, WM_GETTEXT,
|
|
len, (LPARAM)str );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetDlgItemTextW (USER32.@)
|
|
*/
|
|
UINT WINAPI GetDlgItemTextW( HWND hwnd, INT id, LPWSTR str, INT len )
|
|
{
|
|
if (str && (len > 0)) str[0] = '\0';
|
|
return (UINT)SendDlgItemMessageW( hwnd, id, WM_GETTEXT,
|
|
len, (LPARAM)str );
|
|
}
|
|
|
|
|
|
/*******************************************************************
|
|
* SetDlgItemInt (USER32.@)
|
|
*/
|
|
BOOL WINAPI SetDlgItemInt( HWND hwnd, INT id, UINT value,
|
|
BOOL fSigned )
|
|
{
|
|
char str[20];
|
|
|
|
if (fSigned) sprintf( str, "%d", (INT)value );
|
|
else sprintf( str, "%u", value );
|
|
SendDlgItemMessageA( hwnd, id, WM_SETTEXT, 0, (LPARAM)str );
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetDlgItemInt (USER32.@)
|
|
*/
|
|
UINT WINAPI GetDlgItemInt( HWND hwnd, INT id, BOOL *translated,
|
|
BOOL fSigned )
|
|
{
|
|
char str[30];
|
|
char * endptr;
|
|
LONG_PTR result = 0;
|
|
|
|
if (translated) *translated = FALSE;
|
|
if (!SendDlgItemMessageA(hwnd, id, WM_GETTEXT, sizeof(str), (LPARAM)str))
|
|
return 0;
|
|
if (fSigned)
|
|
{
|
|
result = strtol( str, &endptr, 10 );
|
|
if (!endptr || (endptr == str)) /* Conversion was unsuccessful */
|
|
return 0;
|
|
if (((result == LONG_MIN) || (result == LONG_MAX)) && (errno==ERANGE))
|
|
return 0;
|
|
}
|
|
else
|
|
{
|
|
result = strtoul( str, &endptr, 10 );
|
|
if (!endptr || (endptr == str)) /* Conversion was unsuccessful */
|
|
return 0;
|
|
if ((result == ULONG_MAX) && (errno == ERANGE)) return 0;
|
|
}
|
|
if (translated) *translated = TRUE;
|
|
return (UINT)result;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* CheckDlgButton (USER32.@)
|
|
*/
|
|
BOOL WINAPI CheckDlgButton( HWND hwnd, INT id, UINT check )
|
|
{
|
|
SendDlgItemMessageW( hwnd, id, BM_SETCHECK, check, 0 );
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* IsDlgButtonChecked (USER32.@)
|
|
*/
|
|
UINT WINAPI IsDlgButtonChecked( HWND hwnd, int id )
|
|
{
|
|
return (UINT)SendDlgItemMessageW( hwnd, id, BM_GETCHECK, 0, 0 );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* CheckRB
|
|
*
|
|
* Callback function used to check/uncheck radio buttons that fall
|
|
* within a specific range of IDs.
|
|
*/
|
|
static BOOL CALLBACK CheckRB(HWND hwndChild, LPARAM lParam)
|
|
{
|
|
LONG lChildID = GetWindowLongPtrW(hwndChild, GWLP_ID);
|
|
RADIOGROUP *lpRadioGroup = (RADIOGROUP *) lParam;
|
|
|
|
if ((lChildID >= lpRadioGroup->firstID) &&
|
|
(lChildID <= lpRadioGroup->lastID))
|
|
{
|
|
if (lChildID == lpRadioGroup->checkID)
|
|
{
|
|
SendMessageW(hwndChild, BM_SETCHECK, BST_CHECKED, 0);
|
|
}
|
|
else
|
|
{
|
|
SendMessageW(hwndChild, BM_SETCHECK, BST_UNCHECKED, 0);
|
|
}
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* CheckRadioButton (USER32.@)
|
|
*/
|
|
BOOL WINAPI CheckRadioButton( HWND hwndDlg, int firstID,
|
|
int lastID, int checkID )
|
|
{
|
|
RADIOGROUP radioGroup;
|
|
|
|
radioGroup.firstID = firstID;
|
|
radioGroup.lastID = lastID;
|
|
radioGroup.checkID = checkID;
|
|
|
|
return EnumChildWindows(hwndDlg, CheckRB, (LPARAM)&radioGroup);
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetDialogBaseUnits (USER.243)
|
|
* GetDialogBaseUnits (USER32.@)
|
|
*/
|
|
DWORD WINAPI GetDialogBaseUnits(void)
|
|
{
|
|
static DWORD units;
|
|
|
|
if (!units)
|
|
{
|
|
HDC hdc;
|
|
SIZE size;
|
|
|
|
if ((hdc = GetDC(0)))
|
|
{
|
|
size.cx = GdiGetCharDimensions( hdc, NULL, &size.cy );
|
|
if (size.cx) units = MAKELONG( size.cx, size.cy );
|
|
ReleaseDC( 0, hdc );
|
|
}
|
|
TRACE("base units = %d,%d\n", LOWORD(units), HIWORD(units) );
|
|
}
|
|
return units;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* MapDialogRect (USER32.@)
|
|
*/
|
|
BOOL WINAPI MapDialogRect( HWND hwnd, LPRECT rect )
|
|
{
|
|
DIALOGINFO * dlgInfo;
|
|
if (!(dlgInfo = DIALOG_get_info( hwnd, FALSE ))) return FALSE;
|
|
rect->left = MulDiv(rect->left, dlgInfo->xBaseUnit, 4);
|
|
rect->right = MulDiv(rect->right, dlgInfo->xBaseUnit, 4);
|
|
rect->top = MulDiv(rect->top, dlgInfo->yBaseUnit, 8);
|
|
rect->bottom = MulDiv(rect->bottom, dlgInfo->yBaseUnit, 8);
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetNextDlgGroupItem (USER32.@)
|
|
*
|
|
* Corrections to MSDN documentation
|
|
*
|
|
* (Under Windows 2000 at least, where hwndDlg is not actually a dialog)
|
|
* 1. hwndCtrl can be hwndDlg in which case it behaves as for NULL
|
|
* 2. Prev of NULL or hwndDlg fails
|
|
*/
|
|
HWND WINAPI GetNextDlgGroupItem( HWND hwndDlg, HWND hwndCtrl, BOOL fPrevious )
|
|
{
|
|
HWND hwnd, hwndNext, retvalue, hwndLastGroup = 0;
|
|
BOOL fLooped=FALSE;
|
|
BOOL fSkipping=FALSE;
|
|
|
|
hwndDlg = WIN_GetFullHandle( hwndDlg );
|
|
hwndCtrl = WIN_GetFullHandle( hwndCtrl );
|
|
|
|
if (hwndDlg == hwndCtrl) hwndCtrl = NULL;
|
|
if (!hwndCtrl && fPrevious) return 0;
|
|
|
|
if (hwndCtrl)
|
|
{
|
|
if (!IsChild (hwndDlg, hwndCtrl)) return 0;
|
|
}
|
|
else
|
|
{
|
|
/* No ctrl specified -> start from the beginning */
|
|
if (!(hwndCtrl = GetWindow( hwndDlg, GW_CHILD ))) return 0;
|
|
/* MSDN is wrong. fPrevious does not result in the last child */
|
|
|
|
/* Maybe that first one is valid. If so then we don't want to skip it*/
|
|
if ((GetWindowLongW( hwndCtrl, GWL_STYLE ) & (WS_VISIBLE|WS_DISABLED)) == WS_VISIBLE)
|
|
{
|
|
return hwndCtrl;
|
|
}
|
|
}
|
|
|
|
/* Always go forward around the group and list of controls; for the
|
|
* previous control keep track; for the next break when you find one
|
|
*/
|
|
retvalue = hwndCtrl;
|
|
hwnd = hwndCtrl;
|
|
while (hwndNext = GetWindow (hwnd, GW_HWNDNEXT),
|
|
1)
|
|
{
|
|
while (!hwndNext)
|
|
{
|
|
/* Climb out until there is a next sibling of the ancestor or we
|
|
* reach the top (in which case we loop back to the start)
|
|
*/
|
|
if (hwndDlg == GetParent (hwnd))
|
|
{
|
|
/* Wrap around to the beginning of the list, within the same
|
|
* group. (Once only)
|
|
*/
|
|
if (fLooped) goto end;
|
|
fLooped = TRUE;
|
|
hwndNext = GetWindow (hwndDlg, GW_CHILD);
|
|
}
|
|
else
|
|
{
|
|
hwnd = GetParent (hwnd);
|
|
hwndNext = GetWindow (hwnd, GW_HWNDNEXT);
|
|
}
|
|
}
|
|
hwnd = hwndNext;
|
|
|
|
/* Wander down the leading edge of controlparents */
|
|
while ( (GetWindowLongW (hwnd, GWL_EXSTYLE) & WS_EX_CONTROLPARENT) &&
|
|
((GetWindowLongW (hwnd, GWL_STYLE) & (WS_VISIBLE | WS_DISABLED)) == WS_VISIBLE) &&
|
|
(hwndNext = GetWindow (hwnd, GW_CHILD)))
|
|
hwnd = hwndNext;
|
|
/* Question. If the control is a control parent but either has no
|
|
* children or is not visible/enabled then if it has a WS_GROUP does
|
|
* it count? For that matter does it count anyway?
|
|
* I believe it doesn't count.
|
|
*/
|
|
|
|
if ((GetWindowLongW (hwnd, GWL_STYLE) & WS_GROUP))
|
|
{
|
|
hwndLastGroup = hwnd;
|
|
if (!fSkipping)
|
|
{
|
|
/* Look for the beginning of the group */
|
|
fSkipping = TRUE;
|
|
}
|
|
}
|
|
|
|
if (hwnd == hwndCtrl)
|
|
{
|
|
if (!fSkipping) break;
|
|
if (hwndLastGroup == hwnd) break;
|
|
hwnd = hwndLastGroup;
|
|
fSkipping = FALSE;
|
|
fLooped = FALSE;
|
|
}
|
|
|
|
if (!fSkipping &&
|
|
(GetWindowLongW (hwnd, GWL_STYLE) & (WS_VISIBLE|WS_DISABLED)) ==
|
|
WS_VISIBLE)
|
|
{
|
|
retvalue = hwnd;
|
|
if (!fPrevious) break;
|
|
}
|
|
}
|
|
end:
|
|
return retvalue;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* DIALOG_GetNextTabItem
|
|
*
|
|
* Recursive helper for GetNextDlgTabItem
|
|
*/
|
|
static HWND DIALOG_GetNextTabItem( HWND hwndMain, HWND hwndDlg, HWND hwndCtrl, BOOL fPrevious )
|
|
{
|
|
LONG dsStyle;
|
|
LONG exStyle;
|
|
UINT wndSearch = fPrevious ? GW_HWNDPREV : GW_HWNDNEXT;
|
|
HWND retWnd = 0;
|
|
HWND hChildFirst = 0;
|
|
|
|
if(!hwndCtrl)
|
|
{
|
|
hChildFirst = GetWindow(hwndDlg,GW_CHILD);
|
|
if(fPrevious) hChildFirst = GetWindow(hChildFirst,GW_HWNDLAST);
|
|
}
|
|
else if (IsChild( hwndMain, hwndCtrl ))
|
|
{
|
|
hChildFirst = GetWindow(hwndCtrl,wndSearch);
|
|
if(!hChildFirst)
|
|
{
|
|
if(GetParent(hwndCtrl) != hwndMain)
|
|
/* i.e. if we are not at the top level of the recursion */
|
|
hChildFirst = GetWindow(GetParent(hwndCtrl),wndSearch);
|
|
else
|
|
hChildFirst = GetWindow(hwndCtrl, fPrevious ? GW_HWNDLAST : GW_HWNDFIRST);
|
|
}
|
|
}
|
|
|
|
while(hChildFirst)
|
|
{
|
|
dsStyle = GetWindowLongA(hChildFirst,GWL_STYLE);
|
|
exStyle = GetWindowLongA(hChildFirst,GWL_EXSTYLE);
|
|
if( (exStyle & WS_EX_CONTROLPARENT) && (dsStyle & WS_VISIBLE) && !(dsStyle & WS_DISABLED))
|
|
{
|
|
HWND retWnd;
|
|
retWnd = DIALOG_GetNextTabItem(hwndMain,hChildFirst,NULL,fPrevious );
|
|
if (retWnd) return (retWnd);
|
|
}
|
|
else if( (dsStyle & WS_TABSTOP) && (dsStyle & WS_VISIBLE) && !(dsStyle & WS_DISABLED))
|
|
{
|
|
return (hChildFirst);
|
|
}
|
|
hChildFirst = GetWindow(hChildFirst,wndSearch);
|
|
}
|
|
if(hwndCtrl)
|
|
{
|
|
HWND hParent = GetParent(hwndCtrl);
|
|
while(hParent)
|
|
{
|
|
if(hParent == hwndMain) break;
|
|
retWnd = DIALOG_GetNextTabItem(hwndMain,GetParent(hParent),hParent,fPrevious );
|
|
if(retWnd) break;
|
|
hParent = GetParent(hParent);
|
|
}
|
|
if(!retWnd)
|
|
retWnd = DIALOG_GetNextTabItem(hwndMain,hwndMain,NULL,fPrevious );
|
|
}
|
|
return retWnd ? retWnd : hwndCtrl;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetNextDlgTabItem (USER32.@)
|
|
*/
|
|
HWND WINAPI GetNextDlgTabItem( HWND hwndDlg, HWND hwndCtrl,
|
|
BOOL fPrevious )
|
|
{
|
|
hwndDlg = WIN_GetFullHandle( hwndDlg );
|
|
hwndCtrl = WIN_GetFullHandle( hwndCtrl );
|
|
|
|
/* Undocumented but tested under Win2000 and WinME */
|
|
if (hwndDlg == hwndCtrl) hwndCtrl = NULL;
|
|
|
|
/* Contrary to MSDN documentation, tested under Win2000 and WinME
|
|
* NB GetLastError returns whatever was set before the function was
|
|
* called.
|
|
*/
|
|
if (!hwndCtrl && fPrevious) return 0;
|
|
|
|
return DIALOG_GetNextTabItem(hwndDlg,hwndDlg,hwndCtrl,fPrevious);
|
|
}
|
|
|
|
/**********************************************************************
|
|
* DIALOG_DlgDirSelect
|
|
*
|
|
* Helper function for DlgDirSelect*
|
|
*/
|
|
static BOOL DIALOG_DlgDirSelect( HWND hwnd, LPWSTR str, INT len,
|
|
INT id, BOOL unicode, BOOL combo )
|
|
{
|
|
WCHAR *buffer, *ptr;
|
|
INT item, size;
|
|
BOOL ret;
|
|
HWND listbox = GetDlgItem( hwnd, id );
|
|
|
|
TRACE("%p %s %d\n", hwnd, unicode ? debugstr_w(str) : debugstr_a((LPSTR)str), id );
|
|
if (!listbox) return FALSE;
|
|
|
|
item = SendMessageW(listbox, combo ? CB_GETCURSEL : LB_GETCURSEL, 0, 0 );
|
|
if (item == LB_ERR) return FALSE;
|
|
|
|
size = SendMessageW(listbox, combo ? CB_GETLBTEXTLEN : LB_GETTEXTLEN, item, 0 );
|
|
if (size == LB_ERR) return FALSE;
|
|
|
|
if (!(buffer = HeapAlloc( GetProcessHeap(), 0, (size+2) * sizeof(WCHAR) ))) return FALSE;
|
|
|
|
SendMessageW( listbox, combo ? CB_GETLBTEXT : LB_GETTEXT, item, (LPARAM)buffer );
|
|
|
|
if ((ret = (buffer[0] == '['))) /* drive or directory */
|
|
{
|
|
if (buffer[1] == '-') /* drive */
|
|
{
|
|
buffer[3] = ':';
|
|
buffer[4] = 0;
|
|
ptr = buffer + 2;
|
|
}
|
|
else
|
|
{
|
|
buffer[strlenW(buffer)-1] = '\\';
|
|
ptr = buffer + 1;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
/* Filenames without a dot extension must have one tacked at the end */
|
|
if (strchrW(buffer, '.') == NULL)
|
|
{
|
|
buffer[strlenW(buffer)+1] = '\0';
|
|
buffer[strlenW(buffer)] = '.';
|
|
}
|
|
ptr = buffer;
|
|
}
|
|
|
|
if (!unicode)
|
|
{
|
|
if (len > 0 && !WideCharToMultiByte( CP_ACP, 0, ptr, -1, (LPSTR)str, len, 0, 0 ))
|
|
((LPSTR)str)[len-1] = 0;
|
|
}
|
|
else lstrcpynW( str, ptr, len );
|
|
HeapFree( GetProcessHeap(), 0, buffer );
|
|
TRACE("Returning %d %s\n", ret, unicode ? debugstr_w(str) : debugstr_a((LPSTR)str) );
|
|
return ret;
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* DIALOG_DlgDirListW
|
|
*
|
|
* Helper function for DlgDirList*W
|
|
*/
|
|
static INT DIALOG_DlgDirListW( HWND hDlg, LPWSTR spec, INT idLBox,
|
|
INT idStatic, UINT attrib, BOOL combo )
|
|
{
|
|
HWND hwnd;
|
|
LPWSTR orig_spec = spec;
|
|
WCHAR any[] = {'*','.','*',0};
|
|
|
|
#define SENDMSG(msg,wparam,lparam) \
|
|
((attrib & DDL_POSTMSGS) ? PostMessageW( hwnd, msg, wparam, lparam ) \
|
|
: SendMessageW( hwnd, msg, wparam, lparam ))
|
|
|
|
TRACE("%p %s %d %d %04x\n", hDlg, debugstr_w(spec), idLBox, idStatic, attrib );
|
|
|
|
/* If the path exists and is a directory, chdir to it */
|
|
if (!spec || !spec[0] || SetCurrentDirectoryW( spec )) spec = any;
|
|
else
|
|
{
|
|
WCHAR *p, *p2;
|
|
p = spec;
|
|
if ((p2 = strchrW( p, ':' ))) p = p2 + 1;
|
|
if ((p2 = strrchrW( p, '\\' ))) p = p2;
|
|
if ((p2 = strrchrW( p, '/' ))) p = p2;
|
|
if (p != spec)
|
|
{
|
|
WCHAR sep = *p;
|
|
*p = 0;
|
|
if (!SetCurrentDirectoryW( spec ))
|
|
{
|
|
*p = sep; /* Restore the original spec */
|
|
return FALSE;
|
|
}
|
|
spec = p + 1;
|
|
}
|
|
}
|
|
|
|
TRACE( "mask=%s\n", debugstr_w(spec) );
|
|
|
|
if (idLBox && ((hwnd = GetDlgItem( hDlg, idLBox )) != 0))
|
|
{
|
|
if (attrib == DDL_DRIVES) attrib |= DDL_EXCLUSIVE;
|
|
|
|
SENDMSG( combo ? CB_RESETCONTENT : LB_RESETCONTENT, 0, 0 );
|
|
if (attrib & DDL_DIRECTORY)
|
|
{
|
|
if (!(attrib & DDL_EXCLUSIVE))
|
|
{
|
|
SENDMSG( combo ? CB_DIR : LB_DIR,
|
|
attrib & ~(DDL_DIRECTORY | DDL_DRIVES),
|
|
(LPARAM)spec );
|
|
}
|
|
SENDMSG( combo ? CB_DIR : LB_DIR,
|
|
(attrib & (DDL_DIRECTORY | DDL_DRIVES)) | DDL_EXCLUSIVE,
|
|
(LPARAM)any );
|
|
}
|
|
else
|
|
{
|
|
SENDMSG( combo ? CB_DIR : LB_DIR, attrib, (LPARAM)spec );
|
|
}
|
|
}
|
|
|
|
/* Convert path specification to uppercase */
|
|
if (spec) CharUpperW(spec);
|
|
|
|
if (idStatic && ((hwnd = GetDlgItem( hDlg, idStatic )) != 0))
|
|
{
|
|
WCHAR temp[MAX_PATH];
|
|
GetCurrentDirectoryW( sizeof(temp)/sizeof(WCHAR), temp );
|
|
CharLowerW( temp );
|
|
/* Can't use PostMessage() here, because the string is on the stack */
|
|
SetDlgItemTextW( hDlg, idStatic, temp );
|
|
}
|
|
|
|
if (orig_spec && (spec != orig_spec))
|
|
{
|
|
/* Update the original file spec */
|
|
WCHAR *p = spec;
|
|
while ((*orig_spec++ = *p++));
|
|
}
|
|
|
|
return TRUE;
|
|
#undef SENDMSG
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* DIALOG_DlgDirListA
|
|
*
|
|
* Helper function for DlgDirList*A
|
|
*/
|
|
static INT DIALOG_DlgDirListA( HWND hDlg, LPSTR spec, INT idLBox,
|
|
INT idStatic, UINT attrib, BOOL combo )
|
|
{
|
|
if (spec)
|
|
{
|
|
INT ret, len = MultiByteToWideChar( CP_ACP, 0, spec, -1, NULL, 0 );
|
|
LPWSTR specW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
|
|
MultiByteToWideChar( CP_ACP, 0, spec, -1, specW, len );
|
|
ret = DIALOG_DlgDirListW( hDlg, specW, idLBox, idStatic, attrib, combo );
|
|
WideCharToMultiByte( CP_ACP, 0, specW, -1, spec, 0x7fffffff, NULL, NULL );
|
|
HeapFree( GetProcessHeap(), 0, specW );
|
|
return ret;
|
|
}
|
|
return DIALOG_DlgDirListW( hDlg, NULL, idLBox, idStatic, attrib, combo );
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* DlgDirSelectExA (USER32.@)
|
|
*/
|
|
BOOL WINAPI DlgDirSelectExA( HWND hwnd, LPSTR str, INT len, INT id )
|
|
{
|
|
return DIALOG_DlgDirSelect( hwnd, (LPWSTR)str, len, id, FALSE, FALSE );
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* DlgDirSelectExW (USER32.@)
|
|
*/
|
|
BOOL WINAPI DlgDirSelectExW( HWND hwnd, LPWSTR str, INT len, INT id )
|
|
{
|
|
return DIALOG_DlgDirSelect( hwnd, str, len, id, TRUE, FALSE );
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* DlgDirSelectComboBoxExA (USER32.@)
|
|
*/
|
|
BOOL WINAPI DlgDirSelectComboBoxExA( HWND hwnd, LPSTR str, INT len,
|
|
INT id )
|
|
{
|
|
return DIALOG_DlgDirSelect( hwnd, (LPWSTR)str, len, id, FALSE, TRUE );
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* DlgDirSelectComboBoxExW (USER32.@)
|
|
*/
|
|
BOOL WINAPI DlgDirSelectComboBoxExW( HWND hwnd, LPWSTR str, INT len,
|
|
INT id)
|
|
{
|
|
return DIALOG_DlgDirSelect( hwnd, str, len, id, TRUE, TRUE );
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* DlgDirListA (USER32.@)
|
|
*/
|
|
INT WINAPI DlgDirListA( HWND hDlg, LPSTR spec, INT idLBox,
|
|
INT idStatic, UINT attrib )
|
|
{
|
|
return DIALOG_DlgDirListA( hDlg, spec, idLBox, idStatic, attrib, FALSE );
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* DlgDirListW (USER32.@)
|
|
*/
|
|
INT WINAPI DlgDirListW( HWND hDlg, LPWSTR spec, INT idLBox,
|
|
INT idStatic, UINT attrib )
|
|
{
|
|
return DIALOG_DlgDirListW( hDlg, spec, idLBox, idStatic, attrib, FALSE );
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* DlgDirListComboBoxA (USER32.@)
|
|
*/
|
|
INT WINAPI DlgDirListComboBoxA( HWND hDlg, LPSTR spec, INT idCBox,
|
|
INT idStatic, UINT attrib )
|
|
{
|
|
return DIALOG_DlgDirListA( hDlg, spec, idCBox, idStatic, attrib, TRUE );
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* DlgDirListComboBoxW (USER32.@)
|
|
*/
|
|
INT WINAPI DlgDirListComboBoxW( HWND hDlg, LPWSTR spec, INT idCBox,
|
|
INT idStatic, UINT attrib )
|
|
{
|
|
return DIALOG_DlgDirListW( hDlg, spec, idCBox, idStatic, attrib, TRUE );
|
|
}
|