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wine/dlls/user32/sysparams.c

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/*
* System parameters functions
*
* Copyright 1994 Alexandre Julliard
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include <assert.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define NONAMELESSUNION
#define NONAMELESSSTRUCT
#include "windef.h"
#include "winbase.h"
#include "winnls.h"
#include "wingdi.h"
#include "winreg.h"
#include "wine/wingdi16.h"
#include "winerror.h"
#include "controls.h"
#include "user_private.h"
#include "wine/gdi_driver.h"
#include "wine/unicode.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(system);
/* System parameter indexes */
enum spi_index
{
SPI_SETWORKAREA_IDX,
SPI_INDEX_COUNT
};
/**
* Names of the registry subkeys of HKEY_CURRENT_USER key and value names
* for the system parameters.
*/
/* the various registry keys that are used to store parameters */
enum parameter_key
{
COLORS_KEY,
DESKTOP_KEY,
KEYBOARD_KEY,
MOUSE_KEY,
METRICS_KEY,
SOUND_KEY,
VERSION_KEY,
SHOWSOUNDS_KEY,
KEYBOARDPREF_KEY,
SCREENREADER_KEY,
NB_PARAM_KEYS
};
static const WCHAR COLORS_REGKEY[] = {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','C','o','l','o','r','s',0};
static const WCHAR DESKTOP_REGKEY[] = {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
static const WCHAR KEYBOARD_REGKEY[] = {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','K','e','y','b','o','a','r','d',0};
static const WCHAR MOUSE_REGKEY[] = {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
static const WCHAR METRICS_REGKEY[] = {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
static const WCHAR SOUND_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','S','o','u','n','d',0};
static const WCHAR VERSION_REGKEY[] = {'S','o','f','t','w','a','r','e','\\',
'M','i','c','r','o','s','o','f','t','\\',
'W','i','n','d','o','w','s',' ','N','T','\\',
'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
'W','i','n','d','o','w','s',0};
static const WCHAR SHOWSOUNDS_REGKEY[] = {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
'A','c','c','e','s','s','i','b','i','l','i','t','y','\\',
'S','h','o','w','S','o','u','n','d','s',0};
static const WCHAR KEYBOARDPREF_REGKEY[] = {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
'A','c','c','e','s','s','i','b','i','l','i','t','y','\\',
'K','e','y','b','o','a','r','d',' ','P','r','e','f','e','r','e','n','c','e',0};
static const WCHAR SCREENREADER_REGKEY[] = {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
'A','c','c','e','s','s','i','b','i','l','i','t','y','\\',
'B','l','i','n','d',' ','A','c','c','e','s','s',0};
static const WCHAR *parameter_key_names[NB_PARAM_KEYS] =
{
COLORS_REGKEY,
DESKTOP_REGKEY,
KEYBOARD_REGKEY,
MOUSE_REGKEY,
METRICS_REGKEY,
SOUND_REGKEY,
VERSION_REGKEY,
SHOWSOUNDS_REGKEY,
KEYBOARDPREF_REGKEY,
SCREENREADER_REGKEY,
};
/* parameter key values; the first char is actually an enum parameter_key to specify the key */
static const WCHAR BEEP_VALNAME[]= {SOUND_KEY,'B','e','e','p',0};
static const WCHAR MOUSETHRESHOLD1_VALNAME[]= {MOUSE_KEY,'M','o','u','s','e','T','h','r','e','s','h','o','l','d','1',0};
static const WCHAR MOUSETHRESHOLD2_VALNAME[]= {MOUSE_KEY,'M','o','u','s','e','T','h','r','e','s','h','o','l','d','2',0};
static const WCHAR MOUSEACCELERATION_VALNAME[]= {MOUSE_KEY,'M','o','u','s','e','S','p','e','e','d',0};
static const WCHAR BORDER_VALNAME[]= {METRICS_KEY,'B','o','r','d','e','r','W','i','d','t','h',0};
static const WCHAR KEYBOARDSPEED_VALNAME[]= {KEYBOARD_KEY,'K','e','y','b','o','a','r','d','S','p','e','e','d',0};
static const WCHAR ICONHORIZONTALSPACING_VALNAME[]= {METRICS_KEY,'I','c','o','n','S','p','a','c','i','n','g',0};
static const WCHAR SCREENSAVETIMEOUT_VALNAME[]= {DESKTOP_KEY,'S','c','r','e','e','n','S','a','v','e','T','i','m','e','O','u','t',0};
static const WCHAR SCREENSAVEACTIVE_VALNAME[]= {DESKTOP_KEY,'S','c','r','e','e','n','S','a','v','e','A','c','t','i','v','e',0};
static const WCHAR GRIDGRANULARITY_VALNAME[]= {DESKTOP_KEY,'G','r','i','d','G','r','a','n','u','l','a','r','i','t','y',0};
static const WCHAR KEYBOARDDELAY_VALNAME[]= {KEYBOARD_KEY,'K','e','y','b','o','a','r','d','D','e','l','a','y',0};
static const WCHAR ICONVERTICALSPACING_VALNAME[]= {METRICS_KEY,'I','c','o','n','V','e','r','t','i','c','a','l','S','p','a','c','i','n','g',0};
static const WCHAR ICONTITLEWRAP_VALNAME[]= {DESKTOP_KEY,'I','c','o','n','T','i','t','l','e','W','r','a','p',0};
static const WCHAR ICONTITLEWRAP_MIRROR[]= {METRICS_KEY,'I','c','o','n','T','i','t','l','e','W','r','a','p',0};
static const WCHAR ICONTITLELOGFONT_VALNAME[]= {METRICS_KEY,'I','c','o','n','F','o','n','t',0};
static const WCHAR MENUDROPALIGNMENT_VALNAME[]= {DESKTOP_KEY,'M','e','n','u','D','r','o','p','A','l','i','g','n','m','e','n','t',0};
static const WCHAR MENUDROPALIGNMENT_MIRROR[]= {VERSION_KEY,'M','e','n','u','D','r','o','p','A','l','i','g','n','m','e','n','t',0};
static const WCHAR MOUSETRAILS_VALNAME[]= {MOUSE_KEY,'M','o','u','s','e','T','r','a','i','l','s',0};
static const WCHAR SNAPTODEFBUTTON_VALNAME[]= {MOUSE_KEY,'S','n','a','p','T','o','D','e','f','a','u','l','t','B','u','t','t','o','n',0};
static const WCHAR DOUBLECLKWIDTH_VALNAME[]= {MOUSE_KEY,'D','o','u','b','l','e','C','l','i','c','k','W','i','d','t','h',0};
static const WCHAR DOUBLECLKWIDTH_MIRROR[]= {DESKTOP_KEY,'D','o','u','b','l','e','C','l','i','c','k','W','i','d','t','h',0};
static const WCHAR DOUBLECLKHEIGHT_VALNAME[]= {MOUSE_KEY,'D','o','u','b','l','e','C','l','i','c','k','H','e','i','g','h','t',0};
static const WCHAR DOUBLECLKHEIGHT_MIRROR[]= {DESKTOP_KEY,'D','o','u','b','l','e','C','l','i','c','k','H','e','i','g','h','t',0};
static const WCHAR DOUBLECLICKTIME_VALNAME[]= {MOUSE_KEY,'D','o','u','b','l','e','C','l','i','c','k','S','p','e','e','d',0};
static const WCHAR MOUSEBUTTONSWAP_VALNAME[]= {MOUSE_KEY,'S','w','a','p','M','o','u','s','e','B','u','t','t','o','n','s',0};
static const WCHAR DRAGFULLWINDOWS_VALNAME[]= {DESKTOP_KEY,'D','r','a','g','F','u','l','l','W','i','n','d','o','w','s',0};
static const WCHAR SHOWSOUNDS_VALNAME[]= {SHOWSOUNDS_KEY,'O','n',0};
static const WCHAR KEYBOARDPREF_VALNAME[]= {KEYBOARDPREF_KEY,'O','n',0};
static const WCHAR SCREENREADER_VALNAME[]= {SCREENREADER_KEY,'O','n',0};
static const WCHAR DESKWALLPAPER_VALNAME[]= {DESKTOP_KEY,'W','a','l','l','p','a','p','e','r',0};
static const WCHAR DESKPATTERN_VALNAME[]= {DESKTOP_KEY,'P','a','t','t','e','r','n',0};
static const WCHAR FONTSMOOTHING_VALNAME[]= {DESKTOP_KEY,'F','o','n','t','S','m','o','o','t','h','i','n','g',0};
static const WCHAR DRAGWIDTH_VALNAME[]= {DESKTOP_KEY,'D','r','a','g','W','i','d','t','h',0};
static const WCHAR DRAGHEIGHT_VALNAME[]= {DESKTOP_KEY,'D','r','a','g','H','e','i','g','h','t',0};
static const WCHAR LOWPOWERACTIVE_VALNAME[]= {DESKTOP_KEY,'L','o','w','P','o','w','e','r','A','c','t','i','v','e',0};
static const WCHAR POWEROFFACTIVE_VALNAME[]= {DESKTOP_KEY,'P','o','w','e','r','O','f','f','A','c','t','i','v','e',0};
static const WCHAR USERPREFERENCESMASK_VALNAME[]= {DESKTOP_KEY,'U','s','e','r','P','r','e','f','e','r','e','n','c','e','s','M','a','s','k',0};
static const WCHAR MOUSEHOVERWIDTH_VALNAME[]= {MOUSE_KEY,'M','o','u','s','e','H','o','v','e','r','W','i','d','t','h',0};
static const WCHAR MOUSEHOVERHEIGHT_VALNAME[]= {MOUSE_KEY,'M','o','u','s','e','H','o','v','e','r','H','e','i','g','h','t',0};
static const WCHAR MOUSEHOVERTIME_VALNAME[]= {MOUSE_KEY,'M','o','u','s','e','H','o','v','e','r','T','i','m','e',0};
static const WCHAR WHEELSCROLLCHARS_VALNAME[]= {DESKTOP_KEY,'W','h','e','e','l','S','c','r','o','l','l','C','h','a','r','s',0};
static const WCHAR WHEELSCROLLLINES_VALNAME[]= {DESKTOP_KEY,'W','h','e','e','l','S','c','r','o','l','l','L','i','n','e','s',0};
static const WCHAR ACTIVEWINDOWTRACKING_VALNAME[]= {MOUSE_KEY,'A','c','t','i','v','e','W','i','n','d','o','w','T','r','a','c','k','i','n','g',0};
static const WCHAR MENUSHOWDELAY_VALNAME[]= {DESKTOP_KEY,'M','e','n','u','S','h','o','w','D','e','l','a','y',0};
static const WCHAR BLOCKSENDINPUTRESETS_VALNAME[]= {DESKTOP_KEY,'B','l','o','c','k','S','e','n','d','I','n','p','u','t','R','e','s','e','t','s',0};
static const WCHAR FOREGROUNDLOCKTIMEOUT_VALNAME[]= {DESKTOP_KEY,'F','o','r','e','g','r','o','u','n','d','L','o','c','k','T','i','m','e','o','u','t',0};
static const WCHAR ACTIVEWNDTRKTIMEOUT_VALNAME[]= {DESKTOP_KEY,'A','c','t','i','v','e','W','n','d','T','r','a','c','k','T','i','m','e','o','u','t',0};
static const WCHAR FOREGROUNDFLASHCOUNT_VALNAME[]= {DESKTOP_KEY,'F','o','r','e','g','r','o','u','n','d','F','l','a','s','h','C','o','u','n','t',0};
static const WCHAR CARETWIDTH_VALNAME[]= {DESKTOP_KEY,'C','a','r','e','t','W','i','d','t','h',0};
static const WCHAR MOUSECLICKLOCKTIME_VALNAME[]= {DESKTOP_KEY,'C','l','i','c','k','L','o','c','k','T','i','m','e',0};
static const WCHAR MOUSESPEED_VALNAME[]= {MOUSE_KEY,'M','o','u','s','e','S','e','n','s','i','t','i','v','i','t','y',0};
static const WCHAR FONTSMOOTHINGTYPE_VALNAME[]= {DESKTOP_KEY,'F','o','n','t','S','m','o','o','t','h','i','n','g','T','y','p','e',0};
static const WCHAR FONTSMOOTHINGCONTRAST_VALNAME[]= {DESKTOP_KEY,'F','o','n','t','S','m','o','o','t','h','i','n','g','G','a','m','m','a',0};
static const WCHAR FONTSMOOTHINGORIENTATION_VALNAME[]= {DESKTOP_KEY,'F','o','n','t','S','m','o','o','t','h','i','n','g','O','r','i','e','n','t','a','t','i','o','n',0};
static const WCHAR FOCUSBORDERWIDTH_VALNAME[]= {DESKTOP_KEY,'F','o','c','u','s','B','o','r','d','e','r','W','i','d','t','h',0};
static const WCHAR FOCUSBORDERHEIGHT_VALNAME[]= {DESKTOP_KEY,'F','o','c','u','s','B','o','r','d','e','r','H','e','i','g','h','t',0};
static const WCHAR SCROLLWIDTH_VALNAME[]= {METRICS_KEY,'S','c','r','o','l','l','W','i','d','t','h',0};
static const WCHAR SCROLLHEIGHT_VALNAME[]= {METRICS_KEY,'S','c','r','o','l','l','H','e','i','g','h','t',0};
static const WCHAR CAPTIONWIDTH_VALNAME[]= {METRICS_KEY,'C','a','p','t','i','o','n','W','i','d','t','h',0};
static const WCHAR CAPTIONHEIGHT_VALNAME[]= {METRICS_KEY,'C','a','p','t','i','o','n','H','e','i','g','h','t',0};
static const WCHAR SMCAPTIONWIDTH_VALNAME[]= {METRICS_KEY,'S','m','C','a','p','t','i','o','n','W','i','d','t','h',0};
static const WCHAR SMCAPTIONHEIGHT_VALNAME[]= {METRICS_KEY,'S','m','C','a','p','t','i','o','n','H','e','i','g','h','t',0};
static const WCHAR MENUWIDTH_VALNAME[]= {METRICS_KEY,'M','e','n','u','W','i','d','t','h',0};
static const WCHAR MENUHEIGHT_VALNAME[]= {METRICS_KEY,'M','e','n','u','H','e','i','g','h','t',0};
static const WCHAR ICONSIZE_VALNAME[]= {METRICS_KEY,'S','h','e','l','l',' ','I','c','o','n',' ','S','i','z','e',0};
static const WCHAR PADDEDBORDERWIDTH_VALNAME[]= {METRICS_KEY,'P','a','d','d','e','d','B','o','r','d','e','r','W','i','d','t','h',0};
static const WCHAR CAPTIONLOGFONT_VALNAME[]= {METRICS_KEY,'C','a','p','t','i','o','n','F','o','n','t',0};
static const WCHAR SMCAPTIONLOGFONT_VALNAME[]= {METRICS_KEY,'S','m','C','a','p','t','i','o','n','F','o','n','t',0};
static const WCHAR MENULOGFONT_VALNAME[]= {METRICS_KEY,'M','e','n','u','F','o','n','t',0};
static const WCHAR MESSAGELOGFONT_VALNAME[]= {METRICS_KEY,'M','e','s','s','a','g','e','F','o','n','t',0};
static const WCHAR STATUSLOGFONT_VALNAME[]= {METRICS_KEY,'S','t','a','t','u','s','F','o','n','t',0};
static const WCHAR MINWIDTH_VALNAME[] = {METRICS_KEY,'M','i','n','W','i','d','t','h',0};
static const WCHAR MINHORZGAP_VALNAME[] = {METRICS_KEY,'M','i','n','H','o','r','z','G','a','p',0};
static const WCHAR MINVERTGAP_VALNAME[] = {METRICS_KEY,'M','i','n','V','e','r','t','G','a','p',0};
static const WCHAR MINARRANGE_VALNAME[] = {METRICS_KEY,'M','i','n','A','r','r','a','n','g','e',0};
static const WCHAR COLOR_SCROLLBAR_VALNAME[] = {COLORS_KEY,'S','c','r','o','l','l','b','a','r',0};
static const WCHAR COLOR_BACKGROUND_VALNAME[] = {COLORS_KEY,'B','a','c','k','g','r','o','u','n','d',0};
static const WCHAR COLOR_ACTIVECAPTION_VALNAME[] = {COLORS_KEY,'A','c','t','i','v','e','T','i','t','l','e',0};
static const WCHAR COLOR_INACTIVECAPTION_VALNAME[] = {COLORS_KEY,'I','n','a','c','t','i','v','e','T','i','t','l','e',0};
static const WCHAR COLOR_MENU_VALNAME[] = {COLORS_KEY,'M','e','n','u',0};
static const WCHAR COLOR_WINDOW_VALNAME[] = {COLORS_KEY,'W','i','n','d','o','w',0};
static const WCHAR COLOR_WINDOWFRAME_VALNAME[] = {COLORS_KEY,'W','i','n','d','o','w','F','r','a','m','e',0};
static const WCHAR COLOR_MENUTEXT_VALNAME[] = {COLORS_KEY,'M','e','n','u','T','e','x','t',0};
static const WCHAR COLOR_WINDOWTEXT_VALNAME[] = {COLORS_KEY,'W','i','n','d','o','w','T','e','x','t',0};
static const WCHAR COLOR_CAPTIONTEXT_VALNAME[] = {COLORS_KEY,'T','i','t','l','e','T','e','x','t',0};
static const WCHAR COLOR_ACTIVEBORDER_VALNAME[] = {COLORS_KEY,'A','c','t','i','v','e','B','o','r','d','e','r',0};
static const WCHAR COLOR_INACTIVEBORDER_VALNAME[] = {COLORS_KEY,'I','n','a','c','t','i','v','e','B','o','r','d','e','r',0};
static const WCHAR COLOR_APPWORKSPACE_VALNAME[] = {COLORS_KEY,'A','p','p','W','o','r','k','S','p','a','c','e',0};
static const WCHAR COLOR_HIGHLIGHT_VALNAME[] = {COLORS_KEY,'H','i','l','i','g','h','t',0};
static const WCHAR COLOR_HIGHLIGHTTEXT_VALNAME[] = {COLORS_KEY,'H','i','l','i','g','h','t','T','e','x','t',0};
static const WCHAR COLOR_BTNFACE_VALNAME[] = {COLORS_KEY,'B','u','t','t','o','n','F','a','c','e',0};
static const WCHAR COLOR_BTNSHADOW_VALNAME[] = {COLORS_KEY,'B','u','t','t','o','n','S','h','a','d','o','w',0};
static const WCHAR COLOR_GRAYTEXT_VALNAME[] = {COLORS_KEY,'G','r','a','y','T','e','x','t',0};
static const WCHAR COLOR_BTNTEXT_VALNAME[] = {COLORS_KEY,'B','u','t','t','o','n','T','e','x','t',0};
static const WCHAR COLOR_INACTIVECAPTIONTEXT_VALNAME[] = {COLORS_KEY,'I','n','a','c','t','i','v','e','T','i','t','l','e','T','e','x','t',0};
static const WCHAR COLOR_BTNHIGHLIGHT_VALNAME[] = {COLORS_KEY,'B','u','t','t','o','n','H','i','l','i','g','h','t',0};
static const WCHAR COLOR_3DDKSHADOW_VALNAME[] = {COLORS_KEY,'B','u','t','t','o','n','D','k','S','h','a','d','o','w',0};
static const WCHAR COLOR_3DLIGHT_VALNAME[] = {COLORS_KEY,'B','u','t','t','o','n','L','i','g','h','t',0};
static const WCHAR COLOR_INFOTEXT_VALNAME[] = {COLORS_KEY,'I','n','f','o','T','e','x','t',0};
static const WCHAR COLOR_INFOBK_VALNAME[] = {COLORS_KEY,'I','n','f','o','W','i','n','d','o','w',0};
static const WCHAR COLOR_ALTERNATEBTNFACE_VALNAME[] = {COLORS_KEY,'B','u','t','t','o','n','A','l','t','e','r','n','a','t','e','F','a','c','e',0};
static const WCHAR COLOR_HOTLIGHT_VALNAME[] = {COLORS_KEY,'H','o','t','T','r','a','c','k','i','n','g','C','o','l','o','r',0};
static const WCHAR COLOR_GRADIENTACTIVECAPTION_VALNAME[] = {COLORS_KEY,'G','r','a','d','i','e','n','t','A','c','t','i','v','e','T','i','t','l','e',0};
static const WCHAR COLOR_GRADIENTINACTIVECAPTION_VALNAME[] = {COLORS_KEY,'G','r','a','d','i','e','n','t','I','n','a','c','t','i','v','e','T','i','t','l','e',0};
static const WCHAR COLOR_MENUHILIGHT_VALNAME[] = {COLORS_KEY,'M','e','n','u','H','i','l','i','g','h','t',0};
static const WCHAR COLOR_MENUBAR_VALNAME[] = {COLORS_KEY,'M','e','n','u','B','a','r',0};
/* FIXME - real value */
static const WCHAR SCREENSAVERRUNNING_VALNAME[]= {DESKTOP_KEY,'W','I','N','E','_','S','c','r','e','e','n','S','a','v','e','r','R','u','n','n','i','n','g',0};
static const WCHAR WINE_CURRENT_USER_REGKEY[] = {'S','o','f','t','w','a','r','e','\\',
'W','i','n','e',0};
/* volatile registry branch under WINE_CURRENT_USER_REGKEY for temporary values storage */
static const WCHAR WINE_CURRENT_USER_REGKEY_TEMP_PARAMS[] = {'T','e','m','p','o','r','a','r','y',' ',
'S','y','s','t','e','m',' ',
'P','a','r','a','m','e','t','e','r','s',0};
static const WCHAR Yes[] = {'Y','e','s',0};
static const WCHAR No[] = {'N','o',0};
static const WCHAR CSu[] = {'%','u',0};
static const WCHAR CSd[] = {'%','d',0};
static const WCHAR CSrgb[] = {'%','u',' ','%','u',' ','%','u',0};
/* Indicators whether system parameter value is loaded */
static char spi_loaded[SPI_INDEX_COUNT];
static BOOL notify_change = TRUE;
/* System parameters storage */
static RECT work_area;
static const WORD wPattern55AA[] = { 0x5555, 0xaaaa, 0x5555, 0xaaaa, 0x5555, 0xaaaa, 0x5555, 0xaaaa };
static HKEY volatile_base_key;
HBRUSH SYSCOLOR_55AABrush = 0;
union sysparam_all_entry;
struct sysparam_entry
{
BOOL (*get)( union sysparam_all_entry *entry, UINT int_param, void *ptr_param );
BOOL (*set)( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags );
BOOL (*init)( union sysparam_all_entry *entry );
const WCHAR *regval;
const WCHAR *mirror;
BOOL loaded;
};
struct sysparam_uint_entry
{
struct sysparam_entry hdr;
UINT val;
};
struct sysparam_bool_entry
{
struct sysparam_entry hdr;
BOOL val;
};
struct sysparam_dword_entry
{
struct sysparam_entry hdr;
DWORD val;
};
struct sysparam_rgb_entry
{
struct sysparam_entry hdr;
COLORREF val;
HBRUSH brush;
HPEN pen;
};
struct sysparam_binary_entry
{
struct sysparam_entry hdr;
void *ptr;
size_t size;
};
struct sysparam_path_entry
{
struct sysparam_entry hdr;
WCHAR path[MAX_PATH];
};
struct sysparam_font_entry
{
struct sysparam_entry hdr;
UINT weight;
LOGFONTW val;
};
struct sysparam_pref_entry
{
struct sysparam_entry hdr;
struct sysparam_binary_entry *parent;
UINT offset;
UINT mask;
};
union sysparam_all_entry
{
struct sysparam_entry hdr;
struct sysparam_uint_entry uint;
struct sysparam_bool_entry bool;
struct sysparam_dword_entry dword;
struct sysparam_rgb_entry rgb;
struct sysparam_binary_entry bin;
struct sysparam_path_entry path;
struct sysparam_font_entry font;
struct sysparam_pref_entry pref;
};
static void SYSPARAMS_LogFont16To32W( const LOGFONT16 *font16, LPLOGFONTW font32 )
{
font32->lfHeight = font16->lfHeight;
font32->lfWidth = font16->lfWidth;
font32->lfEscapement = font16->lfEscapement;
font32->lfOrientation = font16->lfOrientation;
font32->lfWeight = font16->lfWeight;
font32->lfItalic = font16->lfItalic;
font32->lfUnderline = font16->lfUnderline;
font32->lfStrikeOut = font16->lfStrikeOut;
font32->lfCharSet = font16->lfCharSet;
font32->lfOutPrecision = font16->lfOutPrecision;
font32->lfClipPrecision = font16->lfClipPrecision;
font32->lfQuality = font16->lfQuality;
font32->lfPitchAndFamily = font16->lfPitchAndFamily;
MultiByteToWideChar( CP_ACP, 0, font16->lfFaceName, -1, font32->lfFaceName, LF_FACESIZE );
font32->lfFaceName[LF_FACESIZE-1] = 0;
}
static void SYSPARAMS_LogFont32WTo32A( const LOGFONTW* font32W, LPLOGFONTA font32A )
{
font32A->lfHeight = font32W->lfHeight;
font32A->lfWidth = font32W->lfWidth;
font32A->lfEscapement = font32W->lfEscapement;
font32A->lfOrientation = font32W->lfOrientation;
font32A->lfWeight = font32W->lfWeight;
font32A->lfItalic = font32W->lfItalic;
font32A->lfUnderline = font32W->lfUnderline;
font32A->lfStrikeOut = font32W->lfStrikeOut;
font32A->lfCharSet = font32W->lfCharSet;
font32A->lfOutPrecision = font32W->lfOutPrecision;
font32A->lfClipPrecision = font32W->lfClipPrecision;
font32A->lfQuality = font32W->lfQuality;
font32A->lfPitchAndFamily = font32W->lfPitchAndFamily;
WideCharToMultiByte( CP_ACP, 0, font32W->lfFaceName, -1, font32A->lfFaceName, LF_FACESIZE, NULL, NULL );
font32A->lfFaceName[LF_FACESIZE-1] = 0;
}
static void SYSPARAMS_LogFont32ATo32W( const LOGFONTA* font32A, LPLOGFONTW font32W )
{
font32W->lfHeight = font32A->lfHeight;
font32W->lfWidth = font32A->lfWidth;
font32W->lfEscapement = font32A->lfEscapement;
font32W->lfOrientation = font32A->lfOrientation;
font32W->lfWeight = font32A->lfWeight;
font32W->lfItalic = font32A->lfItalic;
font32W->lfUnderline = font32A->lfUnderline;
font32W->lfStrikeOut = font32A->lfStrikeOut;
font32W->lfCharSet = font32A->lfCharSet;
font32W->lfOutPrecision = font32A->lfOutPrecision;
font32W->lfClipPrecision = font32A->lfClipPrecision;
font32W->lfQuality = font32A->lfQuality;
font32W->lfPitchAndFamily = font32A->lfPitchAndFamily;
MultiByteToWideChar( CP_ACP, 0, font32A->lfFaceName, -1, font32W->lfFaceName, LF_FACESIZE );
font32W->lfFaceName[LF_FACESIZE-1] = 0;
}
static void SYSPARAMS_NonClientMetrics32WTo32A( const NONCLIENTMETRICSW* lpnm32W, LPNONCLIENTMETRICSA lpnm32A )
{
lpnm32A->iBorderWidth = lpnm32W->iBorderWidth;
lpnm32A->iScrollWidth = lpnm32W->iScrollWidth;
lpnm32A->iScrollHeight = lpnm32W->iScrollHeight;
lpnm32A->iCaptionWidth = lpnm32W->iCaptionWidth;
lpnm32A->iCaptionHeight = lpnm32W->iCaptionHeight;
SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfCaptionFont, &lpnm32A->lfCaptionFont );
lpnm32A->iSmCaptionWidth = lpnm32W->iSmCaptionWidth;
lpnm32A->iSmCaptionHeight = lpnm32W->iSmCaptionHeight;
SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfSmCaptionFont, &lpnm32A->lfSmCaptionFont );
lpnm32A->iMenuWidth = lpnm32W->iMenuWidth;
lpnm32A->iMenuHeight = lpnm32W->iMenuHeight;
SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfMenuFont, &lpnm32A->lfMenuFont );
SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfStatusFont, &lpnm32A->lfStatusFont );
SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfMessageFont, &lpnm32A->lfMessageFont );
if (lpnm32A->cbSize > FIELD_OFFSET(NONCLIENTMETRICSA, iPaddedBorderWidth))
{
if (lpnm32W->cbSize > FIELD_OFFSET(NONCLIENTMETRICSW, iPaddedBorderWidth))
lpnm32A->iPaddedBorderWidth = lpnm32W->iPaddedBorderWidth;
else
lpnm32A->iPaddedBorderWidth = 0;
}
}
static void SYSPARAMS_NonClientMetrics32ATo32W( const NONCLIENTMETRICSA* lpnm32A, LPNONCLIENTMETRICSW lpnm32W )
{
lpnm32W->iBorderWidth = lpnm32A->iBorderWidth;
lpnm32W->iScrollWidth = lpnm32A->iScrollWidth;
lpnm32W->iScrollHeight = lpnm32A->iScrollHeight;
lpnm32W->iCaptionWidth = lpnm32A->iCaptionWidth;
lpnm32W->iCaptionHeight = lpnm32A->iCaptionHeight;
SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfCaptionFont, &lpnm32W->lfCaptionFont );
lpnm32W->iSmCaptionWidth = lpnm32A->iSmCaptionWidth;
lpnm32W->iSmCaptionHeight = lpnm32A->iSmCaptionHeight;
SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfSmCaptionFont, &lpnm32W->lfSmCaptionFont );
lpnm32W->iMenuWidth = lpnm32A->iMenuWidth;
lpnm32W->iMenuHeight = lpnm32A->iMenuHeight;
SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfMenuFont, &lpnm32W->lfMenuFont );
SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfStatusFont, &lpnm32W->lfStatusFont );
SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfMessageFont, &lpnm32W->lfMessageFont );
if (lpnm32W->cbSize > FIELD_OFFSET(NONCLIENTMETRICSW, iPaddedBorderWidth))
{
if (lpnm32A->cbSize > FIELD_OFFSET(NONCLIENTMETRICSA, iPaddedBorderWidth))
lpnm32W->iPaddedBorderWidth = lpnm32A->iPaddedBorderWidth;
else
lpnm32W->iPaddedBorderWidth = 0;
}
}
/* Helper functions to retrieve monitors info */
struct monitor_info
{
int count;
RECT virtual_rect;
};
static BOOL CALLBACK monitor_info_proc( HMONITOR monitor, HDC hdc, LPRECT rect, LPARAM lp )
{
struct monitor_info *info = (struct monitor_info *)lp;
info->count++;
UnionRect( &info->virtual_rect, &info->virtual_rect, rect );
return TRUE;
}
static void get_monitors_info( struct monitor_info *info )
{
info->count = 0;
SetRectEmpty( &info->virtual_rect );
EnumDisplayMonitors( 0, NULL, monitor_info_proc, (LPARAM)info );
}
RECT get_virtual_screen_rect(void)
{
struct monitor_info info;
get_monitors_info( &info );
return info.virtual_rect;
}
/* get text metrics and/or "average" char width of the specified logfont
* for the specified dc */
static void get_text_metr_size( HDC hdc, LOGFONTW *plf, TEXTMETRICW * ptm, UINT *psz)
{
HFONT hfont, hfontsav;
TEXTMETRICW tm;
if( !ptm) ptm = &tm;
hfont = CreateFontIndirectW( plf);
if( !hfont || ( hfontsav = SelectObject( hdc, hfont)) == NULL ) {
ptm->tmHeight = -1;
if( psz) *psz = 10;
if( hfont) DeleteObject( hfont);
return;
}
GetTextMetricsW( hdc, ptm);
if( psz)
if( !(*psz = GdiGetCharDimensions( hdc, ptm, NULL)))
*psz = 10;
SelectObject( hdc, hfontsav);
DeleteObject( hfont);
}
/***********************************************************************
* SYSPARAMS_NotifyChange
*
* Sends notification about system parameter update.
*/
static void SYSPARAMS_NotifyChange( UINT uiAction, UINT fWinIni )
{
static const WCHAR emptyW[1];
if (notify_change)
{
if (fWinIni & SPIF_UPDATEINIFILE)
{
if (fWinIni & (SPIF_SENDWININICHANGE | SPIF_SENDCHANGE))
SendMessageTimeoutW(HWND_BROADCAST, WM_SETTINGCHANGE,
uiAction, (LPARAM) emptyW,
SMTO_ABORTIFHUNG, 2000, NULL );
}
else
{
/* FIXME notify other wine processes with internal message */
}
}
}
/* retrieve the cached base keys for a given entry */
static BOOL get_base_keys( enum parameter_key index, HKEY *base_key, HKEY *volatile_key )
{
static HKEY base_keys[NB_PARAM_KEYS];
static HKEY volatile_keys[NB_PARAM_KEYS];
HKEY key;
if (!base_keys[index] && base_key)
{
if (RegCreateKeyW( HKEY_CURRENT_USER, parameter_key_names[index], &key )) return FALSE;
if (InterlockedCompareExchangePointer( (void **)&base_keys[index], key, 0 ))
RegCloseKey( key );
}
if (!volatile_keys[index] && volatile_key)
{
if (RegCreateKeyExW( volatile_base_key, parameter_key_names[index],
0, 0, REG_OPTION_VOLATILE, KEY_ALL_ACCESS, NULL, &key, 0 )) return FALSE;
if (InterlockedCompareExchangePointer( (void **)&volatile_keys[index], key, 0 ))
RegCloseKey( key );
}
if (base_key) *base_key = base_keys[index];
if (volatile_key) *volatile_key = volatile_keys[index];
return TRUE;
}
/* load a value to a registry entry */
static DWORD load_entry( struct sysparam_entry *entry, void *data, DWORD size )
{
DWORD type, count = 0;
HKEY base_key, volatile_key;
if (!get_base_keys( entry->regval[0], &base_key, &volatile_key )) return FALSE;
count = size;
if (RegQueryValueExW( volatile_key, entry->regval + 1, NULL, &type, data, &count ))
{
count = size;
if (RegQueryValueExW( base_key, entry->regval + 1, NULL, &type, data, &count )) count = 0;
}
/* make sure strings are null-terminated */
if (size && count == size && type == REG_SZ) ((WCHAR *)data)[count - 1] = 0;
entry->loaded = TRUE;
return count;
}
/* save a value to a registry entry */
static BOOL save_entry( const struct sysparam_entry *entry, const void *data, DWORD size,
DWORD type, UINT flags )
{
HKEY base_key, volatile_key;
if (flags & SPIF_UPDATEINIFILE)
{
if (!get_base_keys( entry->regval[0], &base_key, &volatile_key )) return FALSE;
if (RegSetValueExW( base_key, entry->regval + 1, 0, type, data, size )) return FALSE;
RegDeleteValueW( volatile_key, entry->regval + 1 );
if (entry->mirror && get_base_keys( entry->mirror[0], &base_key, NULL ))
RegSetValueExW( base_key, entry->mirror + 1, 0, type, data, size );
}
else
{
if (!get_base_keys( entry->regval[0], NULL, &volatile_key )) return FALSE;
if (RegSetValueExW( volatile_key, entry->regval + 1, 0, type, data, size )) return FALSE;
}
return TRUE;
}
/* save a string value to a registry entry */
static BOOL save_entry_string( const struct sysparam_entry *entry, const WCHAR *str, UINT flags )
{
return save_entry( entry, str, (strlenW(str) + 1) * sizeof(WCHAR), REG_SZ, flags );
}
/* initialize an entry in the registry if missing */
static BOOL init_entry( struct sysparam_entry *entry, const void *data, DWORD size, DWORD type )
{
HKEY base_key;
if (!get_base_keys( entry->regval[0], &base_key, NULL )) return FALSE;
if (!RegQueryValueExW( base_key, entry->regval + 1, NULL, NULL, NULL, NULL )) return TRUE;
if (RegSetValueExW( base_key, entry->regval + 1, 0, type, data, size )) return FALSE;
if (entry->mirror && get_base_keys( entry->mirror[0], &base_key, NULL ))
RegSetValueExW( base_key, entry->mirror + 1, 0, type, data, size );
entry->loaded = TRUE;
return TRUE;
}
/* initialize a string value in the registry if missing */
static BOOL init_entry_string( struct sysparam_entry *entry, const WCHAR *str )
{
return init_entry( entry, str, (strlenW(str) + 1) * sizeof(WCHAR), REG_SZ );
}
static inline HDC get_display_dc(void)
{
static const WCHAR DISPLAY[] = {'D','I','S','P','L','A','Y',0};
static HDC display_dc;
if (!display_dc)
{
display_dc = CreateICW( DISPLAY, NULL, NULL, NULL );
__wine_make_gdi_object_system( display_dc, TRUE );
}
return display_dc;
}
static inline int get_display_dpi(void)
{
static int display_dpi;
if (!display_dpi) display_dpi = GetDeviceCaps( get_display_dc(), LOGPIXELSY );
return display_dpi;
}
/* adjust some of the raw values found in the registry */
static void normalize_nonclientmetrics( NONCLIENTMETRICSW *pncm)
{
TEXTMETRICW tm;
if( pncm->iBorderWidth < 1) pncm->iBorderWidth = 1;
if( pncm->iCaptionWidth < 8) pncm->iCaptionWidth = 8;
if( pncm->iScrollWidth < 8) pncm->iScrollWidth = 8;
if( pncm->iScrollHeight < 8) pncm->iScrollHeight = 8;
/* adjust some heights to the corresponding font */
get_text_metr_size( get_display_dc(), &pncm->lfMenuFont, &tm, NULL);
pncm->iMenuHeight = max( pncm->iMenuHeight, 2 + tm.tmHeight + tm.tmExternalLeading );
get_text_metr_size( get_display_dc(), &pncm->lfCaptionFont, &tm, NULL);
pncm->iCaptionHeight = max( pncm->iCaptionHeight, 2 + tm.tmHeight);
get_text_metr_size( get_display_dc(), &pncm->lfSmCaptionFont, &tm, NULL);
pncm->iSmCaptionHeight = max( pncm->iSmCaptionHeight, 2 + tm.tmHeight);
}
static BOOL CALLBACK enum_monitors( HMONITOR monitor, HDC hdc, LPRECT rect, LPARAM lp )
{
MONITORINFO mi;
mi.cbSize = sizeof(mi);
if (GetMonitorInfoW( monitor, &mi ) && (mi.dwFlags & MONITORINFOF_PRIMARY))
{
LPRECT work = (LPRECT)lp;
*work = mi.rcWork;
return FALSE;
}
return TRUE;
}
/* load a uint parameter from the registry */
static BOOL get_uint_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param )
{
if (!ptr_param) return FALSE;
if (!entry->hdr.loaded)
{
WCHAR buf[32];
if (load_entry( &entry->hdr, buf, sizeof(buf) )) entry->uint.val = atoiW( buf );
}
*(UINT *)ptr_param = entry->uint.val;
return TRUE;
}
/* set a uint parameter in the registry */
static BOOL set_uint_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags )
{
WCHAR buf[32];
wsprintfW( buf, CSu, int_param );
if (!save_entry_string( &entry->hdr, buf, flags )) return FALSE;
entry->uint.val = int_param;
entry->hdr.loaded = TRUE;
return TRUE;
}
/* initialize a uint parameter */
static BOOL init_uint_entry( union sysparam_all_entry *entry )
{
WCHAR buf[32];
wsprintfW( buf, CSu, entry->uint.val );
return init_entry_string( &entry->hdr, buf );
}
/* set an int parameter in the registry */
static BOOL set_int_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags )
{
WCHAR buf[32];
wsprintfW( buf, CSd, int_param );
if (!save_entry_string( &entry->hdr, buf, flags )) return FALSE;
entry->uint.val = int_param;
entry->hdr.loaded = TRUE;
return TRUE;
}
/* initialize an int parameter */
static BOOL init_int_entry( union sysparam_all_entry *entry )
{
WCHAR buf[32];
wsprintfW( buf, CSd, entry->uint.val );
return init_entry_string( &entry->hdr, buf );
}
/* load a twips parameter from the registry */
static BOOL get_twips_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param )
{
if (!ptr_param) return FALSE;
if (!entry->hdr.loaded)
{
WCHAR buf[32];
if (load_entry( &entry->hdr, buf, sizeof(buf) ))
{
int val = atoiW( buf );
/* Dimension are quoted as being "twips" values if negative and pixels if positive.
* One inch is 1440 twips.
* See for example
* Technical Reference to the Windows 2000 Registry ->
* HKEY_CURRENT_USER -> Control Panel -> Desktop -> WindowMetrics
*/
if (val < 0) val = (-val * get_display_dpi() + 720) / 1440;
entry->uint.val = val;
}
}
*(UINT *)ptr_param = entry->uint.val;
return TRUE;
}
/* load a bool parameter from the registry */
static BOOL get_bool_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param )
{
if (!ptr_param) return FALSE;
if (!entry->hdr.loaded)
{
WCHAR buf[32];
if (load_entry( &entry->hdr, buf, sizeof(buf) )) entry->bool.val = atoiW( buf ) != 0;
}
*(UINT *)ptr_param = entry->bool.val;
return TRUE;
}
/* set a bool parameter in the registry */
static BOOL set_bool_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags )
{
WCHAR buf[32];
wsprintfW( buf, CSu, int_param != 0 );
if (!save_entry_string( &entry->hdr, buf, flags )) return FALSE;
entry->bool.val = int_param != 0;
entry->hdr.loaded = TRUE;
return TRUE;
}
/* initialize a bool parameter */
static BOOL init_bool_entry( union sysparam_all_entry *entry )
{
WCHAR buf[32];
wsprintfW( buf, CSu, entry->bool.val != 0 );
return init_entry_string( &entry->hdr, buf );
}
/* load a bool parameter using Yes/No strings from the registry */
static BOOL get_yesno_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param )
{
if (!ptr_param) return FALSE;
if (!entry->hdr.loaded)
{
WCHAR buf[32];
if (load_entry( &entry->hdr, buf, sizeof(buf) )) entry->bool.val = !lstrcmpiW( Yes, buf );
}
*(UINT *)ptr_param = entry->bool.val;
return TRUE;
}
/* set a bool parameter using Yes/No strings from the registry */
static BOOL set_yesno_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags )
{
const WCHAR *str = int_param ? Yes : No;
if (!save_entry_string( &entry->hdr, str, flags )) return FALSE;
entry->bool.val = int_param != 0;
entry->hdr.loaded = TRUE;
return TRUE;
}
/* initialize a bool parameter using Yes/No strings */
static BOOL init_yesno_entry( union sysparam_all_entry *entry )
{
return init_entry_string( &entry->hdr, entry->bool.val ? Yes : No );
}
/* load a dword (binary) parameter from the registry */
static BOOL get_dword_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param )
{
if (!ptr_param) return FALSE;
if (!entry->hdr.loaded)
{
DWORD val;
if (load_entry( &entry->hdr, &val, sizeof(val) ) == sizeof(DWORD)) entry->dword.val = val;
}
*(DWORD *)ptr_param = entry->bool.val;
return TRUE;
}
/* set a dword (binary) parameter in the registry */
static BOOL set_dword_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags )
{
DWORD val = PtrToUlong( ptr_param );
if (!save_entry( &entry->hdr, &val, sizeof(val), REG_DWORD, flags )) return FALSE;
entry->dword.val = val;
entry->hdr.loaded = TRUE;
return TRUE;
}
/* initialize a dword parameter */
static BOOL init_dword_entry( union sysparam_all_entry *entry )
{
return init_entry( &entry->hdr, &entry->dword.val, sizeof(entry->dword.val), REG_DWORD );
}
/* load an RGB parameter from the registry */
static BOOL get_rgb_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param )
{
if (!ptr_param) return FALSE;
if (!entry->hdr.loaded)
{
WCHAR buf[32];
if (load_entry( &entry->hdr, buf, sizeof(buf) ))
{
DWORD r, g, b;
WCHAR *end, *str = buf;
r = strtoulW( str, &end, 10 );
if (end == str || !*end) goto done;
str = end + 1;
g = strtoulW( str, &end, 10 );
if (end == str || !*end) goto done;
str = end + 1;
b = strtoulW( str, &end, 10 );
if (end == str) goto done;
if (r > 255 || g > 255 || b > 255) goto done;
entry->rgb.val = RGB( r, g, b );
}
}
done:
*(COLORREF *)ptr_param = entry->rgb.val;
return TRUE;
}
/* set an RGB parameter in the registry */
static BOOL set_rgb_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags )
{
WCHAR buf[32];
HBRUSH brush;
HPEN pen;
wsprintfW( buf, CSrgb, GetRValue(int_param), GetGValue(int_param), GetBValue(int_param) );
if (!save_entry_string( &entry->hdr, buf, flags )) return FALSE;
entry->rgb.val = int_param;
entry->hdr.loaded = TRUE;
if ((brush = InterlockedExchangePointer( (void **)&entry->rgb.brush, 0 )))
{
__wine_make_gdi_object_system( brush, FALSE );
DeleteObject( brush );
}
if ((pen = InterlockedExchangePointer( (void **)&entry->rgb.pen, 0 )))
{
__wine_make_gdi_object_system( pen, FALSE );
DeleteObject( pen );
}
return TRUE;
}
/* initialize an RGB parameter */
static BOOL init_rgb_entry( union sysparam_all_entry *entry )
{
WCHAR buf[32];
wsprintfW( buf, CSrgb, GetRValue(entry->rgb.val), GetGValue(entry->rgb.val), GetBValue(entry->rgb.val) );
return init_entry_string( &entry->hdr, buf );
}
/* load a font (binary) parameter from the registry */
static BOOL get_font_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param )
{
if (!ptr_param) return FALSE;
if (!entry->hdr.loaded)
{
LOGFONTW font;
switch (load_entry( &entry->hdr, &font, sizeof(font) ))
{
case sizeof(font):
if (font.lfHeight > 0) /* positive height value means points ( inch/72 ) */
font.lfHeight = -MulDiv( font.lfHeight, get_display_dpi(), 72 );
entry->font.val = font;
break;
case sizeof(LOGFONT16): /* win9x-winME format */
SYSPARAMS_LogFont16To32W( (LOGFONT16 *)&font, &entry->font.val );
if (entry->font.val.lfHeight > 0)
entry->font.val.lfHeight = -MulDiv( entry->font.val.lfHeight, get_display_dpi(), 72 );
break;
default:
WARN( "Unknown format in key %s value %s\n",
debugstr_w( parameter_key_names[entry->hdr.regval[0]] ),
debugstr_w( entry->hdr.regval + 1 ));
/* fall through */
case 0: /* use the default GUI font */
GetObjectW( GetStockObject( DEFAULT_GUI_FONT ), sizeof(font), &font );
font.lfWeight = entry->font.weight;
entry->font.val = font;
break;
}
entry->hdr.loaded = TRUE;
}
*(LOGFONTW *)ptr_param = entry->font.val;
return TRUE;
}
/* set a font (binary) parameter in the registry */
static BOOL set_font_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags )
{
LOGFONTW font;
WCHAR *ptr;
memcpy( &font, ptr_param, sizeof(font) );
/* zero pad the end of lfFaceName so we don't save uninitialised data */
ptr = memchrW( font.lfFaceName, 0, LF_FACESIZE );
if (ptr) memset( ptr, 0, (font.lfFaceName + LF_FACESIZE - ptr) * sizeof(WCHAR) );
if (!save_entry( &entry->hdr, &font, sizeof(font), REG_BINARY, flags )) return FALSE;
entry->font.val = font;
entry->hdr.loaded = TRUE;
return TRUE;
}
/* initialize a font (binary) parameter */
static BOOL init_font_entry( union sysparam_all_entry *entry )
{
GetObjectW( GetStockObject( DEFAULT_GUI_FONT ), sizeof(entry->font.val), &entry->font.val );
entry->font.val.lfWeight = entry->font.weight;
return init_entry( &entry->hdr, &entry->font.val, sizeof(entry->font.val), REG_BINARY );
}
/* get a path parameter in the registry */
static BOOL get_path_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param )
{
if (!ptr_param) return FALSE;
if (!entry->hdr.loaded)
{
WCHAR buffer[MAX_PATH];
if (load_entry( &entry->hdr, buffer, sizeof(buffer) ))
lstrcpynW( entry->path.path, buffer, MAX_PATH );
}
lstrcpynW( ptr_param, entry->path.path, int_param );
return TRUE;
}
/* set a path parameter in the registry */
static BOOL set_path_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags )
{
WCHAR buffer[MAX_PATH];
BOOL ret;
lstrcpynW( buffer, ptr_param, MAX_PATH );
ret = save_entry_string( &entry->hdr, buffer, flags );
if (ret)
{
strcpyW( entry->path.path, buffer );
entry->hdr.loaded = TRUE;
}
return ret;
}
/* initialize a path parameter */
static BOOL init_path_entry( union sysparam_all_entry *entry )
{
return init_entry_string( &entry->hdr, entry->path.path );
}
/* get a binary parameter in the registry */
static BOOL get_binary_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param )
{
if (!ptr_param) return FALSE;
if (!entry->hdr.loaded)
{
void *buffer = HeapAlloc( GetProcessHeap(), 0, entry->bin.size );
DWORD len = load_entry( &entry->hdr, buffer, entry->bin.size );
if (len)
{
memcpy( entry->bin.ptr, buffer, entry->bin.size );
memset( (char *)entry->bin.ptr + len, 0, entry->bin.size - len );
}
HeapFree( GetProcessHeap(), 0, buffer );
}
memcpy( ptr_param, entry->bin.ptr, min( int_param, entry->bin.size ) );
return TRUE;
}
/* set a binary parameter in the registry */
static BOOL set_binary_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags )
{
BOOL ret;
void *buffer = HeapAlloc( GetProcessHeap(), 0, entry->bin.size );
memcpy( buffer, entry->bin.ptr, entry->bin.size );
memcpy( buffer, ptr_param, min( int_param, entry->bin.size ));
ret = save_entry( &entry->hdr, buffer, entry->bin.size, REG_BINARY, flags );
if (ret)
{
memcpy( entry->bin.ptr, buffer, entry->bin.size );
entry->hdr.loaded = TRUE;
}
HeapFree( GetProcessHeap(), 0, buffer );
return ret;
}
/* initialize a binary parameter */
static BOOL init_binary_entry( union sysparam_all_entry *entry )
{
return init_entry( &entry->hdr, entry->bin.ptr, entry->bin.size, REG_BINARY );
}
/* get a user pref parameter in the registry */
static BOOL get_userpref_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param )
{
union sysparam_all_entry *parent_entry = (union sysparam_all_entry *)entry->pref.parent;
BYTE prefs[8];
if (!ptr_param) return FALSE;
if (!parent_entry->hdr.get( parent_entry, sizeof(prefs), prefs )) return FALSE;
*(BOOL *)ptr_param = (prefs[entry->pref.offset] & entry->pref.mask) != 0;
return TRUE;
}
/* set a user pref parameter in the registry */
static BOOL set_userpref_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags )
{
union sysparam_all_entry *parent_entry = (union sysparam_all_entry *)entry->pref.parent;
BYTE prefs[8];
parent_entry->hdr.loaded = FALSE; /* force loading it again */
if (!parent_entry->hdr.get( parent_entry, sizeof(prefs), prefs )) return FALSE;
if (PtrToUlong( ptr_param )) prefs[entry->pref.offset] |= entry->pref.mask;
else prefs[entry->pref.offset] &= ~entry->pref.mask;
return parent_entry->hdr.set( parent_entry, sizeof(prefs), prefs, flags );
}
static BOOL get_entry( void *ptr, UINT int_param, void *ptr_param )
{
union sysparam_all_entry *entry = ptr;
return entry->hdr.get( entry, int_param, ptr_param );
}
static BOOL set_entry( void *ptr, UINT int_param, void *ptr_param, UINT flags )
{
union sysparam_all_entry *entry = ptr;
return entry->hdr.set( entry, int_param, ptr_param, flags );
}
#define UINT_ENTRY(name,val) \
struct sysparam_uint_entry entry_##name = { { get_uint_entry, set_uint_entry, init_uint_entry, \
name ##_VALNAME }, (val) }
#define UINT_ENTRY_MIRROR(name,val) \
struct sysparam_uint_entry entry_##name = { { get_uint_entry, set_uint_entry, init_uint_entry, \
name ##_VALNAME, name ##_MIRROR }, (val) }
#define INT_ENTRY(name,val) \
struct sysparam_uint_entry entry_##name = { { get_uint_entry, set_int_entry, init_int_entry, \
name ##_VALNAME }, (val) }
#define BOOL_ENTRY(name,val) \
struct sysparam_bool_entry entry_##name = { { get_bool_entry, set_bool_entry, init_bool_entry, \
name ##_VALNAME }, (val) }
#define BOOL_ENTRY_MIRROR(name,val) \
struct sysparam_bool_entry entry_##name = { { get_bool_entry, set_bool_entry, init_bool_entry, \
name ##_VALNAME, name ##_MIRROR }, (val) }
#define YESNO_ENTRY(name,val) \
struct sysparam_bool_entry entry_##name = { { get_yesno_entry, set_yesno_entry, init_yesno_entry, \
name ##_VALNAME }, (val) }
#define TWIPS_ENTRY(name,val) \
struct sysparam_uint_entry entry_##name = { { get_twips_entry, set_int_entry, init_int_entry, \
name ##_VALNAME }, (val) }
#define DWORD_ENTRY(name,val) \
struct sysparam_dword_entry entry_##name = { { get_dword_entry, set_dword_entry, init_dword_entry, \
name ##_VALNAME }, (val) }
#define BINARY_ENTRY(name,data) \
struct sysparam_binary_entry entry_##name = { { get_binary_entry, set_binary_entry, init_binary_entry, \
name ##_VALNAME }, data, sizeof(data) }
#define PATH_ENTRY(name) \
struct sysparam_path_entry entry_##name = { { get_path_entry, set_path_entry, init_path_entry, \
name ##_VALNAME } }
#define FONT_ENTRY(name,weight) \
struct sysparam_font_entry entry_##name = { { get_font_entry, set_font_entry, init_font_entry, \
name ##_VALNAME }, (weight) }
#define USERPREF_ENTRY(name,offset,mask) \
struct sysparam_pref_entry entry_##name = { { get_userpref_entry, set_userpref_entry }, \
&entry_USERPREFERENCESMASK, (offset), (mask) }
static UINT_ENTRY( DRAGWIDTH, 4 );
static UINT_ENTRY( DRAGHEIGHT, 4 );
static UINT_ENTRY( DOUBLECLICKTIME, 500 );
static UINT_ENTRY( FONTSMOOTHING, 2 );
static UINT_ENTRY( GRIDGRANULARITY, 0 );
static UINT_ENTRY( ICONSIZE, 32 );
static UINT_ENTRY( KEYBOARDDELAY, 1 );
static UINT_ENTRY( KEYBOARDSPEED, 31 );
static UINT_ENTRY( MENUSHOWDELAY, 400 );
static UINT_ENTRY( MINARRANGE, ARW_HIDE );
static UINT_ENTRY( MINHORZGAP, 0 );
static UINT_ENTRY( MINVERTGAP, 0 );
static UINT_ENTRY( MINWIDTH, 154 );
static UINT_ENTRY( MOUSEHOVERHEIGHT, 4 );
static UINT_ENTRY( MOUSEHOVERTIME, 400 );
static UINT_ENTRY( MOUSEHOVERWIDTH, 4 );
static UINT_ENTRY( MOUSESPEED, 10 );
static UINT_ENTRY( MOUSETRAILS, 0 );
static UINT_ENTRY( SCREENSAVETIMEOUT, 300 );
static UINT_ENTRY( WHEELSCROLLCHARS, 3 );
static UINT_ENTRY( WHEELSCROLLLINES, 3 );
static UINT_ENTRY_MIRROR( DOUBLECLKHEIGHT, 4 );
static UINT_ENTRY_MIRROR( DOUBLECLKWIDTH, 4 );
static UINT_ENTRY_MIRROR( MENUDROPALIGNMENT, 0 );
static INT_ENTRY( MOUSETHRESHOLD1, 6 );
static INT_ENTRY( MOUSETHRESHOLD2, 10 );
static INT_ENTRY( MOUSEACCELERATION, 1 );
static BOOL_ENTRY( BLOCKSENDINPUTRESETS, FALSE );
static BOOL_ENTRY( DRAGFULLWINDOWS, FALSE );
static BOOL_ENTRY( KEYBOARDPREF, TRUE );
static BOOL_ENTRY( LOWPOWERACTIVE, FALSE );
static BOOL_ENTRY( MOUSEBUTTONSWAP, FALSE );
static BOOL_ENTRY( POWEROFFACTIVE, FALSE );
static BOOL_ENTRY( SCREENREADER, FALSE );
static BOOL_ENTRY( SCREENSAVEACTIVE, TRUE );
static BOOL_ENTRY( SCREENSAVERRUNNING, FALSE );
static BOOL_ENTRY( SHOWSOUNDS, FALSE );
static BOOL_ENTRY( SNAPTODEFBUTTON, FALSE );
static BOOL_ENTRY_MIRROR( ICONTITLEWRAP, TRUE );
static YESNO_ENTRY( BEEP, TRUE );
static TWIPS_ENTRY( BORDER, 1 );
static TWIPS_ENTRY( CAPTIONHEIGHT, 18 );
static TWIPS_ENTRY( CAPTIONWIDTH, 18 );
static TWIPS_ENTRY( ICONHORIZONTALSPACING, 75 );
static TWIPS_ENTRY( ICONVERTICALSPACING, 75 );
static TWIPS_ENTRY( MENUHEIGHT, 18 );
static TWIPS_ENTRY( MENUWIDTH, 18 );
static TWIPS_ENTRY( PADDEDBORDERWIDTH, 0 );
static TWIPS_ENTRY( SCROLLHEIGHT, 16 );
static TWIPS_ENTRY( SCROLLWIDTH, 16 );
static TWIPS_ENTRY( SMCAPTIONHEIGHT, 15 );
static TWIPS_ENTRY( SMCAPTIONWIDTH, 13 );
static DWORD_ENTRY( ACTIVEWINDOWTRACKING, 0 );
static DWORD_ENTRY( ACTIVEWNDTRKTIMEOUT, 0 );
static DWORD_ENTRY( CARETWIDTH, 1 );
static DWORD_ENTRY( FOCUSBORDERHEIGHT, 1 );
static DWORD_ENTRY( FOCUSBORDERWIDTH, 1 );
static DWORD_ENTRY( FONTSMOOTHINGCONTRAST, 0 );
static DWORD_ENTRY( FONTSMOOTHINGORIENTATION, FE_FONTSMOOTHINGORIENTATIONRGB );
static DWORD_ENTRY( FONTSMOOTHINGTYPE, FE_FONTSMOOTHINGSTANDARD );
static DWORD_ENTRY( FOREGROUNDFLASHCOUNT, 3 );
static DWORD_ENTRY( FOREGROUNDLOCKTIMEOUT, 0 );
static DWORD_ENTRY( MOUSECLICKLOCKTIME, 1200 );
static PATH_ENTRY( DESKPATTERN );
static PATH_ENTRY( DESKWALLPAPER );
static BYTE user_prefs[8] = { 0x30, 0x00, 0x00, 0x80, 0x10, 0x00, 0x00, 0x00 };
static BINARY_ENTRY( USERPREFERENCESMASK, user_prefs );
static FONT_ENTRY( CAPTIONLOGFONT, FW_BOLD );
static FONT_ENTRY( ICONTITLELOGFONT, FW_NORMAL );
static FONT_ENTRY( MENULOGFONT, FW_NORMAL );
static FONT_ENTRY( MESSAGELOGFONT, FW_NORMAL );
static FONT_ENTRY( SMCAPTIONLOGFONT, FW_NORMAL );
static FONT_ENTRY( STATUSLOGFONT, FW_NORMAL );
static USERPREF_ENTRY( MENUANIMATION, 0, 0x02 );
static USERPREF_ENTRY( COMBOBOXANIMATION, 0, 0x04 );
static USERPREF_ENTRY( LISTBOXSMOOTHSCROLLING, 0, 0x08 );
static USERPREF_ENTRY( GRADIENTCAPTIONS, 0, 0x10 );
static USERPREF_ENTRY( KEYBOARDCUES, 0, 0x20 );
static USERPREF_ENTRY( ACTIVEWNDTRKZORDER, 0, 0x40 );
static USERPREF_ENTRY( HOTTRACKING, 0, 0x80 );
static USERPREF_ENTRY( MENUFADE, 1, 0x02 );
static USERPREF_ENTRY( SELECTIONFADE, 1, 0x04 );
static USERPREF_ENTRY( TOOLTIPANIMATION, 1, 0x08 );
static USERPREF_ENTRY( TOOLTIPFADE, 1, 0x10 );
static USERPREF_ENTRY( CURSORSHADOW, 1, 0x20 );
static USERPREF_ENTRY( MOUSESONAR, 1, 0x40 );
static USERPREF_ENTRY( MOUSECLICKLOCK, 1, 0x80 );
static USERPREF_ENTRY( MOUSEVANISH, 2, 0x01 );
static USERPREF_ENTRY( FLATMENU, 2, 0x02 );
static USERPREF_ENTRY( DROPSHADOW, 2, 0x04 );
static USERPREF_ENTRY( UIEFFECTS, 3, 0x80 );
static USERPREF_ENTRY( DISABLEOVERLAPPEDCONTENT, 4, 0x01 );
static USERPREF_ENTRY( CLIENTAREAANIMATION, 4, 0x02 );
static USERPREF_ENTRY( CLEARTYPE, 4, 0x10 );
static USERPREF_ENTRY( SPEECHRECOGNITION, 4, 0x20 );
static struct sysparam_rgb_entry system_colors[] =
{
#define RGB_ENTRY(name,val) { { get_rgb_entry, set_rgb_entry, init_rgb_entry, name ##_VALNAME }, (val) }
RGB_ENTRY( COLOR_SCROLLBAR, RGB(212, 208, 200) ),
RGB_ENTRY( COLOR_BACKGROUND, RGB(58, 110, 165) ),
RGB_ENTRY( COLOR_ACTIVECAPTION, RGB(10, 36, 106) ),
RGB_ENTRY( COLOR_INACTIVECAPTION, RGB(128, 128, 128) ),
RGB_ENTRY( COLOR_MENU, RGB(212, 208, 200) ),
RGB_ENTRY( COLOR_WINDOW, RGB(255, 255, 255) ),
RGB_ENTRY( COLOR_WINDOWFRAME, RGB(0, 0, 0) ),
RGB_ENTRY( COLOR_MENUTEXT, RGB(0, 0, 0) ),
RGB_ENTRY( COLOR_WINDOWTEXT, RGB(0, 0, 0) ),
RGB_ENTRY( COLOR_CAPTIONTEXT, RGB(255, 255, 255) ),
RGB_ENTRY( COLOR_ACTIVEBORDER, RGB(212, 208, 200) ),
RGB_ENTRY( COLOR_INACTIVEBORDER, RGB(212, 208, 200) ),
RGB_ENTRY( COLOR_APPWORKSPACE, RGB(128, 128, 128) ),
RGB_ENTRY( COLOR_HIGHLIGHT, RGB(10, 36, 106) ),
RGB_ENTRY( COLOR_HIGHLIGHTTEXT, RGB(255, 255, 255) ),
RGB_ENTRY( COLOR_BTNFACE, RGB(212, 208, 200) ),
RGB_ENTRY( COLOR_BTNSHADOW, RGB(128, 128, 128) ),
RGB_ENTRY( COLOR_GRAYTEXT, RGB(128, 128, 128) ),
RGB_ENTRY( COLOR_BTNTEXT, RGB(0, 0, 0) ),
RGB_ENTRY( COLOR_INACTIVECAPTIONTEXT, RGB(212, 208, 200) ),
RGB_ENTRY( COLOR_BTNHIGHLIGHT, RGB(255, 255, 255) ),
RGB_ENTRY( COLOR_3DDKSHADOW, RGB(64, 64, 64) ),
RGB_ENTRY( COLOR_3DLIGHT, RGB(212, 208, 200) ),
RGB_ENTRY( COLOR_INFOTEXT, RGB(0, 0, 0) ),
RGB_ENTRY( COLOR_INFOBK, RGB(255, 255, 225) ),
RGB_ENTRY( COLOR_ALTERNATEBTNFACE, RGB(181, 181, 181) ),
RGB_ENTRY( COLOR_HOTLIGHT, RGB(0, 0, 200) ),
RGB_ENTRY( COLOR_GRADIENTACTIVECAPTION, RGB(166, 202, 240) ),
RGB_ENTRY( COLOR_GRADIENTINACTIVECAPTION, RGB(192, 192, 192) ),
RGB_ENTRY( COLOR_MENUHILIGHT, RGB(10, 36, 106) ),
RGB_ENTRY( COLOR_MENUBAR, RGB(212, 208, 200) )
#undef RGB_ENTRY
};
#define NUM_SYS_COLORS (sizeof(system_colors) / sizeof(system_colors[0]))
/* entries that are initialized by default in the registry */
static union sysparam_all_entry * const default_entries[] =
{
(union sysparam_all_entry *)&entry_ACTIVEWINDOWTRACKING,
(union sysparam_all_entry *)&entry_ACTIVEWNDTRKTIMEOUT,
(union sysparam_all_entry *)&entry_BEEP,
(union sysparam_all_entry *)&entry_BLOCKSENDINPUTRESETS,
(union sysparam_all_entry *)&entry_BORDER,
(union sysparam_all_entry *)&entry_CAPTIONHEIGHT,
(union sysparam_all_entry *)&entry_CAPTIONWIDTH,
(union sysparam_all_entry *)&entry_CARETWIDTH,
(union sysparam_all_entry *)&entry_DESKWALLPAPER,
(union sysparam_all_entry *)&entry_DOUBLECLICKTIME,
(union sysparam_all_entry *)&entry_DOUBLECLKHEIGHT,
(union sysparam_all_entry *)&entry_DOUBLECLKWIDTH,
(union sysparam_all_entry *)&entry_DRAGFULLWINDOWS,
(union sysparam_all_entry *)&entry_DRAGHEIGHT,
(union sysparam_all_entry *)&entry_DRAGWIDTH,
(union sysparam_all_entry *)&entry_FOCUSBORDERHEIGHT,
(union sysparam_all_entry *)&entry_FOCUSBORDERWIDTH,
(union sysparam_all_entry *)&entry_FONTSMOOTHING,
(union sysparam_all_entry *)&entry_FONTSMOOTHINGCONTRAST,
(union sysparam_all_entry *)&entry_FONTSMOOTHINGORIENTATION,
(union sysparam_all_entry *)&entry_FONTSMOOTHINGTYPE,
(union sysparam_all_entry *)&entry_FOREGROUNDFLASHCOUNT,
(union sysparam_all_entry *)&entry_FOREGROUNDLOCKTIMEOUT,
(union sysparam_all_entry *)&entry_ICONHORIZONTALSPACING,
(union sysparam_all_entry *)&entry_ICONSIZE,
(union sysparam_all_entry *)&entry_ICONTITLEWRAP,
(union sysparam_all_entry *)&entry_ICONVERTICALSPACING,
(union sysparam_all_entry *)&entry_KEYBOARDDELAY,
(union sysparam_all_entry *)&entry_KEYBOARDPREF,
(union sysparam_all_entry *)&entry_KEYBOARDSPEED,
(union sysparam_all_entry *)&entry_LOWPOWERACTIVE,
(union sysparam_all_entry *)&entry_MENUHEIGHT,
(union sysparam_all_entry *)&entry_MENUSHOWDELAY,
(union sysparam_all_entry *)&entry_MENUWIDTH,
(union sysparam_all_entry *)&entry_MOUSEACCELERATION,
(union sysparam_all_entry *)&entry_MOUSEBUTTONSWAP,
(union sysparam_all_entry *)&entry_MOUSECLICKLOCKTIME,
(union sysparam_all_entry *)&entry_MOUSEHOVERHEIGHT,
(union sysparam_all_entry *)&entry_MOUSEHOVERTIME,
(union sysparam_all_entry *)&entry_MOUSEHOVERWIDTH,
(union sysparam_all_entry *)&entry_MOUSESPEED,
(union sysparam_all_entry *)&entry_MOUSETHRESHOLD1,
(union sysparam_all_entry *)&entry_MOUSETHRESHOLD2,
(union sysparam_all_entry *)&entry_PADDEDBORDERWIDTH,
(union sysparam_all_entry *)&entry_SCREENREADER,
(union sysparam_all_entry *)&entry_SCROLLHEIGHT,
(union sysparam_all_entry *)&entry_SCROLLWIDTH,
(union sysparam_all_entry *)&entry_SHOWSOUNDS,
(union sysparam_all_entry *)&entry_SMCAPTIONHEIGHT,
(union sysparam_all_entry *)&entry_SMCAPTIONWIDTH,
(union sysparam_all_entry *)&entry_SNAPTODEFBUTTON,
(union sysparam_all_entry *)&entry_USERPREFERENCESMASK,
(union sysparam_all_entry *)&entry_WHEELSCROLLCHARS,
(union sysparam_all_entry *)&entry_WHEELSCROLLLINES,
};
/***********************************************************************
* SYSPARAMS_Init
*/
void SYSPARAMS_Init(void)
{
HKEY key;
DWORD i, dispos;
HBITMAP h55AABitmap = CreateBitmap( 8, 8, 1, 1, wPattern55AA );
SYSCOLOR_55AABrush = CreatePatternBrush( h55AABitmap );
__wine_make_gdi_object_system( SYSCOLOR_55AABrush, TRUE );
DeleteObject( h55AABitmap );
/* this one must be non-volatile */
if (RegCreateKeyW( HKEY_CURRENT_USER, WINE_CURRENT_USER_REGKEY, &key ))
{
ERR("Can't create wine registry branch\n");
return;
}
/* @@ Wine registry key: HKCU\Software\Wine\Temporary System Parameters */
if (RegCreateKeyExW( key, WINE_CURRENT_USER_REGKEY_TEMP_PARAMS, 0, 0,
REG_OPTION_VOLATILE, KEY_ALL_ACCESS, 0, &volatile_base_key, &dispos ))
ERR("Can't create non-permanent wine registry branch\n");
RegCloseKey( key );
if (volatile_base_key && dispos == REG_CREATED_NEW_KEY) /* first process, initialize entries */
{
for (i = 0; i < sizeof(default_entries)/sizeof(default_entries[0]); i++)
default_entries[i]->hdr.init( default_entries[i] );
}
}
static BOOL update_desktop_wallpaper(void)
{
DWORD pid;
if (GetWindowThreadProcessId( GetDesktopWindow(), &pid ) && pid == GetCurrentProcessId())
{
WCHAR wallpaper[MAX_PATH], pattern[256];
entry_DESKWALLPAPER.hdr.loaded = entry_DESKPATTERN.hdr.loaded = FALSE;
if (get_entry( &entry_DESKWALLPAPER, MAX_PATH, wallpaper ) &&
get_entry( &entry_DESKPATTERN, 256, pattern ))
update_wallpaper( wallpaper, pattern );
}
else SendMessageW( GetDesktopWindow(), WM_SETTINGCHANGE, SPI_SETDESKWALLPAPER, 0 );
return TRUE;
}
/***********************************************************************
* SystemParametersInfoW (USER32.@)
*
* Each system parameter has flag which shows whether the parameter
* is loaded or not. Parameters, stored directly in SysParametersInfo are
* loaded from registry only when they are requested and the flag is
* "false", after the loading the flag is set to "true". On interprocess
* notification of the parameter change the corresponding parameter flag is
* set to "false". The parameter value will be reloaded when it is requested
* the next time.
* Parameters, backed by or depend on GetSystemMetrics are processed
* differently. These parameters are always loaded. They are reloaded right
* away on interprocess change notification. We can't do lazy loading because
* we don't want to complicate GetSystemMetrics.
* Parameters, backed by X settings are read from corresponding setting.
* On the parameter change request the setting is changed. Interprocess change
* notifications are ignored.
* When parameter value is updated the changed value is stored in permanent
* registry branch if saving is requested. Otherwise it is stored
* in temporary branch
*
* Some SPI values can also be stored as Twips values in the registry,
* don't forget the conversion!
*/
BOOL WINAPI SystemParametersInfoW( UINT uiAction, UINT uiParam,
PVOID pvParam, UINT fWinIni )
{
#define WINE_SPI_FIXME(x) \
case x: \
{ \
static BOOL warn = TRUE; \
if (warn) \
{ \
warn = FALSE; \
FIXME( "Unimplemented action: %u (%s)\n", x, #x ); \
} \
} \
SetLastError( ERROR_INVALID_SPI_VALUE ); \
ret = FALSE; \
break
#define WINE_SPI_WARN(x) \
case x: \
WARN( "Ignored action: %u (%s)\n", x, #x ); \
ret = TRUE; \
break
BOOL ret = USER_Driver->pSystemParametersInfo( uiAction, uiParam, pvParam, fWinIni );
unsigned spi_idx = 0;
if (!ret) switch (uiAction)
{
case SPI_GETBEEP:
ret = get_entry( &entry_BEEP, uiParam, pvParam );
break;
case SPI_SETBEEP:
ret = set_entry( &entry_BEEP, uiParam, pvParam, fWinIni );
break;
case SPI_GETMOUSE:
ret = get_entry( &entry_MOUSETHRESHOLD1, uiParam, (INT *)pvParam ) &&
get_entry( &entry_MOUSETHRESHOLD2, uiParam, (INT *)pvParam + 1 ) &&
get_entry( &entry_MOUSEACCELERATION, uiParam, (INT *)pvParam + 2 );
break;
case SPI_SETMOUSE:
ret = set_entry( &entry_MOUSETHRESHOLD1, ((INT *)pvParam)[0], pvParam, fWinIni ) &&
set_entry( &entry_MOUSETHRESHOLD2, ((INT *)pvParam)[1], pvParam, fWinIni ) &&
set_entry( &entry_MOUSEACCELERATION, ((INT *)pvParam)[2], pvParam, fWinIni );
break;
case SPI_GETBORDER:
ret = get_entry( &entry_BORDER, uiParam, pvParam );
if (*(INT*)pvParam < 1) *(INT*)pvParam = 1;
break;
case SPI_SETBORDER:
ret = set_entry( &entry_BORDER, uiParam, pvParam, fWinIni );
break;
case SPI_GETKEYBOARDSPEED:
ret = get_entry( &entry_KEYBOARDSPEED, uiParam, pvParam );
break;
case SPI_SETKEYBOARDSPEED:
if (uiParam > 31) uiParam = 31;
ret = set_entry( &entry_KEYBOARDSPEED, uiParam, pvParam, fWinIni );
break;
/* not implemented in Windows */
WINE_SPI_WARN(SPI_LANGDRIVER); /* 12 */
case SPI_ICONHORIZONTALSPACING:
if (pvParam != NULL)
ret = get_entry( &entry_ICONHORIZONTALSPACING, uiParam, pvParam );
else
ret = set_entry( &entry_ICONHORIZONTALSPACING, max( 32, uiParam ), pvParam, fWinIni );
break;
case SPI_GETSCREENSAVETIMEOUT:
ret = get_entry( &entry_SCREENSAVETIMEOUT, uiParam, pvParam );
break;
case SPI_SETSCREENSAVETIMEOUT:
ret = set_entry( &entry_SCREENSAVETIMEOUT, uiParam, pvParam, fWinIni );
break;
case SPI_GETSCREENSAVEACTIVE:
ret = get_entry( &entry_SCREENSAVEACTIVE, uiParam, pvParam );
break;
case SPI_SETSCREENSAVEACTIVE:
ret = set_entry( &entry_SCREENSAVEACTIVE, uiParam, pvParam, fWinIni );
break;
case SPI_GETGRIDGRANULARITY:
ret = get_entry( &entry_GRIDGRANULARITY, uiParam, pvParam );
break;
case SPI_SETGRIDGRANULARITY:
ret = set_entry( &entry_GRIDGRANULARITY, uiParam, pvParam, fWinIni );
break;
case SPI_SETDESKWALLPAPER:
if (!pvParam || set_entry( &entry_DESKWALLPAPER, uiParam, pvParam, fWinIni ))
ret = update_desktop_wallpaper();
break;
case SPI_SETDESKPATTERN:
if (!pvParam || set_entry( &entry_DESKPATTERN, uiParam, pvParam, fWinIni ))
ret = update_desktop_wallpaper();
break;
case SPI_GETKEYBOARDDELAY:
ret = get_entry( &entry_KEYBOARDDELAY, uiParam, pvParam );
break;
case SPI_SETKEYBOARDDELAY:
ret = set_entry( &entry_KEYBOARDDELAY, uiParam, pvParam, fWinIni );
break;
case SPI_ICONVERTICALSPACING:
if (pvParam != NULL)
ret = get_entry( &entry_ICONVERTICALSPACING, uiParam, pvParam );
else
ret = set_entry( &entry_ICONVERTICALSPACING, max( 32, uiParam ), pvParam, fWinIni );
break;
case SPI_GETICONTITLEWRAP:
ret = get_entry( &entry_ICONTITLEWRAP, uiParam, pvParam );
break;
case SPI_SETICONTITLEWRAP:
ret = set_entry( &entry_ICONTITLEWRAP, uiParam, pvParam, fWinIni );
break;
case SPI_GETMENUDROPALIGNMENT:
ret = get_entry( &entry_MENUDROPALIGNMENT, uiParam, pvParam );
break;
case SPI_SETMENUDROPALIGNMENT:
ret = set_entry( &entry_MENUDROPALIGNMENT, uiParam, pvParam, fWinIni );
break;
case SPI_SETDOUBLECLKWIDTH:
ret = set_entry( &entry_DOUBLECLKWIDTH, uiParam, pvParam, fWinIni );
break;
case SPI_SETDOUBLECLKHEIGHT:
ret = set_entry( &entry_DOUBLECLKHEIGHT, uiParam, pvParam, fWinIni );
break;
case SPI_GETICONTITLELOGFONT:
ret = get_entry( &entry_ICONTITLELOGFONT, uiParam, pvParam );
break;
case SPI_SETDOUBLECLICKTIME:
ret = set_entry( &entry_DOUBLECLICKTIME, uiParam, pvParam, fWinIni );
break;
case SPI_SETMOUSEBUTTONSWAP:
ret = set_entry( &entry_MOUSEBUTTONSWAP, uiParam, pvParam, fWinIni );
break;
case SPI_SETICONTITLELOGFONT:
ret = set_entry( &entry_ICONTITLELOGFONT, uiParam, pvParam, fWinIni );
break;
case SPI_GETFASTTASKSWITCH: /* 35 */
if (!pvParam) return FALSE;
*(BOOL *)pvParam = 1;
ret = TRUE;
break;
case SPI_SETFASTTASKSWITCH: /* 36 */
/* the action is disabled */
ret = FALSE;
break;
case SPI_SETDRAGFULLWINDOWS:
ret = set_entry( &entry_DRAGFULLWINDOWS, uiParam, pvParam, fWinIni );
break;
case SPI_GETDRAGFULLWINDOWS:
ret = get_entry( &entry_DRAGFULLWINDOWS, uiParam, pvParam );
break;
case SPI_GETNONCLIENTMETRICS:
{
LPNONCLIENTMETRICSW lpnm = pvParam;
if (!pvParam) return FALSE;
ret = get_entry( &entry_BORDER, 0, &lpnm->iBorderWidth ) &&
get_entry( &entry_SCROLLWIDTH, 0, &lpnm->iScrollWidth ) &&
get_entry( &entry_SCROLLHEIGHT, 0, &lpnm->iScrollHeight ) &&
get_entry( &entry_CAPTIONWIDTH, 0, &lpnm->iCaptionWidth ) &&
get_entry( &entry_CAPTIONHEIGHT, 0, &lpnm->iCaptionHeight ) &&
get_entry( &entry_CAPTIONLOGFONT, 0, &lpnm->lfCaptionFont ) &&
get_entry( &entry_SMCAPTIONWIDTH, 0, &lpnm->iSmCaptionWidth ) &&
get_entry( &entry_SMCAPTIONHEIGHT, 0, &lpnm->iSmCaptionHeight ) &&
get_entry( &entry_SMCAPTIONLOGFONT, 0, &lpnm->lfSmCaptionFont ) &&
get_entry( &entry_MENUWIDTH, 0, &lpnm->iMenuWidth ) &&
get_entry( &entry_MENUHEIGHT, 0, &lpnm->iMenuHeight ) &&
get_entry( &entry_MENULOGFONT, 0, &lpnm->lfMenuFont ) &&
get_entry( &entry_STATUSLOGFONT, 0, &lpnm->lfStatusFont ) &&
get_entry( &entry_MESSAGELOGFONT, 0, &lpnm->lfMessageFont );
if (ret && lpnm->cbSize == sizeof(NONCLIENTMETRICSW))
ret = get_entry( &entry_PADDEDBORDERWIDTH, 0, &lpnm->iPaddedBorderWidth );
normalize_nonclientmetrics( lpnm );
break;
}
case SPI_SETNONCLIENTMETRICS:
{
LPNONCLIENTMETRICSW lpnm = pvParam;
if (lpnm && (lpnm->cbSize == sizeof(NONCLIENTMETRICSW) ||
lpnm->cbSize == FIELD_OFFSET(NONCLIENTMETRICSW, iPaddedBorderWidth)))
{
ret = set_entry( &entry_BORDER, lpnm->iBorderWidth, NULL, fWinIni ) &&
set_entry( &entry_SCROLLWIDTH, lpnm->iScrollWidth, NULL, fWinIni ) &&
set_entry( &entry_SCROLLHEIGHT, lpnm->iScrollHeight, NULL, fWinIni ) &&
set_entry( &entry_CAPTIONWIDTH, lpnm->iCaptionWidth, NULL, fWinIni ) &&
set_entry( &entry_CAPTIONHEIGHT, lpnm->iCaptionHeight, NULL, fWinIni ) &&
set_entry( &entry_SMCAPTIONWIDTH, lpnm->iSmCaptionWidth, NULL, fWinIni ) &&
set_entry( &entry_SMCAPTIONHEIGHT, lpnm->iSmCaptionHeight, NULL, fWinIni ) &&
set_entry( &entry_MENUWIDTH, lpnm->iMenuWidth, NULL, fWinIni ) &&
set_entry( &entry_MENUHEIGHT, lpnm->iMenuHeight, NULL, fWinIni ) &&
set_entry( &entry_MENULOGFONT, 0, &lpnm->lfMenuFont, fWinIni ) &&
set_entry( &entry_CAPTIONLOGFONT, 0, &lpnm->lfCaptionFont, fWinIni ) &&
set_entry( &entry_SMCAPTIONLOGFONT, 0, &lpnm->lfSmCaptionFont, fWinIni ) &&
set_entry( &entry_STATUSLOGFONT, 0, &lpnm->lfStatusFont, fWinIni ) &&
set_entry( &entry_MESSAGELOGFONT, 0, &lpnm->lfMessageFont, fWinIni );
if (ret && lpnm->cbSize == sizeof(NONCLIENTMETRICSW))
set_entry( &entry_PADDEDBORDERWIDTH, lpnm->iPaddedBorderWidth, NULL, fWinIni );
}
break;
}
case SPI_GETMINIMIZEDMETRICS:
{
MINIMIZEDMETRICS * lpMm = pvParam;
if (lpMm && lpMm->cbSize == sizeof(*lpMm)) {
ret = get_entry( &entry_MINWIDTH, 0, &lpMm->iWidth ) &&
get_entry( &entry_MINHORZGAP, 0, &lpMm->iHorzGap ) &&
get_entry( &entry_MINVERTGAP, 0, &lpMm->iVertGap ) &&
get_entry( &entry_MINARRANGE, 0, &lpMm->iArrange );
lpMm->iWidth = max( 0, lpMm->iWidth );
lpMm->iHorzGap = max( 0, lpMm->iHorzGap );
lpMm->iVertGap = max( 0, lpMm->iVertGap );
lpMm->iArrange &= 0x0f;
}
break;
}
case SPI_SETMINIMIZEDMETRICS:
{
MINIMIZEDMETRICS * lpMm = pvParam;
if (lpMm && lpMm->cbSize == sizeof(*lpMm))
ret = set_entry( &entry_MINWIDTH, max( 0, lpMm->iWidth ), NULL, fWinIni ) &&
set_entry( &entry_MINHORZGAP, max( 0, lpMm->iHorzGap ), NULL, fWinIni ) &&
set_entry( &entry_MINVERTGAP, max( 0, lpMm->iVertGap ), NULL, fWinIni ) &&
set_entry( &entry_MINARRANGE, lpMm->iArrange & 0x0f, NULL, fWinIni );
break;
}
case SPI_GETICONMETRICS:
{
LPICONMETRICSW lpIcon = pvParam;
if(lpIcon && lpIcon->cbSize == sizeof(*lpIcon))
{
ret = get_entry( &entry_ICONHORIZONTALSPACING, 0, &lpIcon->iHorzSpacing ) &&
get_entry( &entry_ICONVERTICALSPACING, 0, &lpIcon->iVertSpacing ) &&
get_entry( &entry_ICONTITLEWRAP, 0, &lpIcon->iTitleWrap ) &&
get_entry( &entry_ICONTITLELOGFONT, 0, &lpIcon->lfFont );
}
break;
}
case SPI_SETICONMETRICS:
{
LPICONMETRICSW lpIcon = pvParam;
if (lpIcon && lpIcon->cbSize == sizeof(*lpIcon))
ret = set_entry( &entry_ICONVERTICALSPACING, max(32,lpIcon->iVertSpacing), NULL, fWinIni ) &&
set_entry( &entry_ICONHORIZONTALSPACING, max(32,lpIcon->iHorzSpacing), NULL, fWinIni ) &&
set_entry( &entry_ICONTITLEWRAP, lpIcon->iTitleWrap, NULL, fWinIni ) &&
set_entry( &entry_ICONTITLELOGFONT, 0, &lpIcon->lfFont, fWinIni );
break;
}
case SPI_SETWORKAREA: /* 47 WINVER >= 0x400 */
{
if (!pvParam) return FALSE;
spi_idx = SPI_SETWORKAREA_IDX;
CopyRect( &work_area, pvParam );
spi_loaded[spi_idx] = TRUE;
ret = TRUE;
break;
}
case SPI_GETWORKAREA: /* 48 WINVER >= 0x400 */
{
if (!pvParam) return FALSE;
spi_idx = SPI_SETWORKAREA_IDX;
if (!spi_loaded[spi_idx])
{
SetRect( &work_area, 0, 0,
GetSystemMetrics( SM_CXSCREEN ),
GetSystemMetrics( SM_CYSCREEN ) );
EnumDisplayMonitors( 0, NULL, enum_monitors, (LPARAM)&work_area );
spi_loaded[spi_idx] = TRUE;
}
CopyRect( pvParam, &work_area );
ret = TRUE;
TRACE("work area %s\n", wine_dbgstr_rect( &work_area ));
break;
}
WINE_SPI_FIXME(SPI_SETPENWINDOWS); /* 49 WINVER >= 0x400 */
case SPI_GETFILTERKEYS: /* 50 */
{
LPFILTERKEYS lpFilterKeys = pvParam;
WARN("SPI_GETFILTERKEYS not fully implemented\n");
if (lpFilterKeys && lpFilterKeys->cbSize == sizeof(FILTERKEYS))
{
/* Indicate that no FilterKeys feature available */
lpFilterKeys->dwFlags = 0;
lpFilterKeys->iWaitMSec = 0;
lpFilterKeys->iDelayMSec = 0;
lpFilterKeys->iRepeatMSec = 0;
lpFilterKeys->iBounceMSec = 0;
ret = TRUE;
}
break;
}
WINE_SPI_FIXME(SPI_SETFILTERKEYS); /* 51 */
case SPI_GETTOGGLEKEYS: /* 52 */
{
LPTOGGLEKEYS lpToggleKeys = pvParam;
WARN("SPI_GETTOGGLEKEYS not fully implemented\n");
if (lpToggleKeys && lpToggleKeys->cbSize == sizeof(TOGGLEKEYS))
{
/* Indicate that no ToggleKeys feature available */
lpToggleKeys->dwFlags = 0;
ret = TRUE;
}
break;
}
WINE_SPI_FIXME(SPI_SETTOGGLEKEYS); /* 53 */
case SPI_GETMOUSEKEYS: /* 54 */
{
LPMOUSEKEYS lpMouseKeys = pvParam;
WARN("SPI_GETMOUSEKEYS not fully implemented\n");
if (lpMouseKeys && lpMouseKeys->cbSize == sizeof(MOUSEKEYS))
{
/* Indicate that no MouseKeys feature available */
lpMouseKeys->dwFlags = 0;
lpMouseKeys->iMaxSpeed = 360;
lpMouseKeys->iTimeToMaxSpeed = 1000;
lpMouseKeys->iCtrlSpeed = 0;
lpMouseKeys->dwReserved1 = 0;
lpMouseKeys->dwReserved2 = 0;
ret = TRUE;
}
break;
}
WINE_SPI_FIXME(SPI_SETMOUSEKEYS); /* 55 */
case SPI_GETSHOWSOUNDS:
ret = get_entry( &entry_SHOWSOUNDS, uiParam, pvParam );
break;
case SPI_SETSHOWSOUNDS:
ret = set_entry( &entry_SHOWSOUNDS, uiParam, pvParam, fWinIni );
break;
case SPI_GETSTICKYKEYS: /* 58 */
{
LPSTICKYKEYS lpStickyKeys = pvParam;
WARN("SPI_GETSTICKYKEYS not fully implemented\n");
if (lpStickyKeys && lpStickyKeys->cbSize == sizeof(STICKYKEYS))
{
/* Indicate that no StickyKeys feature available */
lpStickyKeys->dwFlags = 0;
ret = TRUE;
}
break;
}
WINE_SPI_FIXME(SPI_SETSTICKYKEYS); /* 59 */
case SPI_GETACCESSTIMEOUT: /* 60 */
{
LPACCESSTIMEOUT lpAccessTimeout = pvParam;
WARN("SPI_GETACCESSTIMEOUT not fully implemented\n");
if (lpAccessTimeout && lpAccessTimeout->cbSize == sizeof(ACCESSTIMEOUT))
{
/* Indicate that no accessibility features timeout is available */
lpAccessTimeout->dwFlags = 0;
lpAccessTimeout->iTimeOutMSec = 0;
ret = TRUE;
}
break;
}
WINE_SPI_FIXME(SPI_SETACCESSTIMEOUT); /* 61 */
case SPI_GETSERIALKEYS: /* 62 WINVER >= 0x400 */
{
LPSERIALKEYSW lpSerialKeysW = pvParam;
WARN("SPI_GETSERIALKEYS not fully implemented\n");
if (lpSerialKeysW && lpSerialKeysW->cbSize == sizeof(SERIALKEYSW))
{
/* Indicate that no SerialKeys feature available */
lpSerialKeysW->dwFlags = 0;
lpSerialKeysW->lpszActivePort = NULL;
lpSerialKeysW->lpszPort = NULL;
lpSerialKeysW->iBaudRate = 0;
lpSerialKeysW->iPortState = 0;
ret = TRUE;
}
break;
}
WINE_SPI_FIXME(SPI_SETSERIALKEYS); /* 63 WINVER >= 0x400 */
case SPI_GETSOUNDSENTRY: /* 64 */
{
LPSOUNDSENTRYW lpSoundSentryW = pvParam;
WARN("SPI_GETSOUNDSENTRY not fully implemented\n");
if (lpSoundSentryW && lpSoundSentryW->cbSize == sizeof(SOUNDSENTRYW))
{
/* Indicate that no SoundSentry feature available */
lpSoundSentryW->dwFlags = 0;
lpSoundSentryW->iFSTextEffect = 0;
lpSoundSentryW->iFSTextEffectMSec = 0;
lpSoundSentryW->iFSTextEffectColorBits = 0;
lpSoundSentryW->iFSGrafEffect = 0;
lpSoundSentryW->iFSGrafEffectMSec = 0;
lpSoundSentryW->iFSGrafEffectColor = 0;
lpSoundSentryW->iWindowsEffect = 0;
lpSoundSentryW->iWindowsEffectMSec = 0;
lpSoundSentryW->lpszWindowsEffectDLL = 0;
lpSoundSentryW->iWindowsEffectOrdinal = 0;
ret = TRUE;
}
break;
}
WINE_SPI_FIXME(SPI_SETSOUNDSENTRY); /* 65 */
case SPI_GETHIGHCONTRAST: /* 66 WINVER >= 0x400 */
{
LPHIGHCONTRASTW lpHighContrastW = pvParam;
WARN("SPI_GETHIGHCONTRAST not fully implemented\n");
if (lpHighContrastW && lpHighContrastW->cbSize == sizeof(HIGHCONTRASTW))
{
/* Indicate that no high contrast feature available */
lpHighContrastW->dwFlags = 0;
lpHighContrastW->lpszDefaultScheme = NULL;
ret = TRUE;
}
break;
}
WINE_SPI_FIXME(SPI_SETHIGHCONTRAST); /* 67 WINVER >= 0x400 */
case SPI_GETKEYBOARDPREF:
ret = get_entry( &entry_KEYBOARDPREF, uiParam, pvParam );
break;
case SPI_SETKEYBOARDPREF:
ret = set_entry( &entry_KEYBOARDPREF, uiParam, pvParam, fWinIni );
break;
case SPI_GETSCREENREADER:
ret = get_entry( &entry_SCREENREADER, uiParam, pvParam );
break;
case SPI_SETSCREENREADER:
ret = set_entry( &entry_SCREENREADER, uiParam, pvParam, fWinIni );
break;
case SPI_GETANIMATION: /* 72 WINVER >= 0x400 */
{
LPANIMATIONINFO lpAnimInfo = pvParam;
/* Tell it "disabled" */
if (lpAnimInfo && lpAnimInfo->cbSize == sizeof(ANIMATIONINFO))
{
lpAnimInfo->iMinAnimate = 0; /* Minimise and restore animation is disabled (nonzero == enabled) */
ret = TRUE;
}
break;
}
WINE_SPI_WARN(SPI_SETANIMATION); /* 73 WINVER >= 0x400 */
case SPI_GETFONTSMOOTHING:
ret = get_entry( &entry_FONTSMOOTHING, uiParam, pvParam );
if (ret) *(UINT *)pvParam = (*(UINT *)pvParam != 0);
break;
case SPI_SETFONTSMOOTHING:
uiParam = uiParam ? 2 : 0; /* Win NT4/2k/XP behavior */
ret = set_entry( &entry_FONTSMOOTHING, uiParam, pvParam, fWinIni );
break;
case SPI_SETDRAGWIDTH:
ret = set_entry( &entry_DRAGWIDTH, uiParam, pvParam, fWinIni );
break;
case SPI_SETDRAGHEIGHT:
ret = set_entry( &entry_DRAGHEIGHT, uiParam, pvParam, fWinIni );
break;
WINE_SPI_FIXME(SPI_SETHANDHELD); /* 78 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_GETLOWPOWERTIMEOUT); /* 79 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_GETPOWEROFFTIMEOUT); /* 80 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_SETLOWPOWERTIMEOUT); /* 81 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_SETPOWEROFFTIMEOUT); /* 82 WINVER >= 0x400 */
case SPI_GETLOWPOWERACTIVE:
ret = get_entry( &entry_LOWPOWERACTIVE, uiParam, pvParam );
break;
case SPI_SETLOWPOWERACTIVE:
ret = set_entry( &entry_LOWPOWERACTIVE, uiParam, pvParam, fWinIni );
break;
case SPI_GETPOWEROFFACTIVE:
ret = get_entry( &entry_POWEROFFACTIVE, uiParam, pvParam );
break;
case SPI_SETPOWEROFFACTIVE:
ret = set_entry( &entry_POWEROFFACTIVE, uiParam, pvParam, fWinIni );
break;
WINE_SPI_FIXME(SPI_SETCURSORS); /* 87 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_SETICONS); /* 88 WINVER >= 0x400 */
case SPI_GETDEFAULTINPUTLANG: /* 89 WINVER >= 0x400 */
ret = GetKeyboardLayout(0) != 0;
break;
WINE_SPI_FIXME(SPI_SETDEFAULTINPUTLANG); /* 90 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_SETLANGTOGGLE); /* 91 WINVER >= 0x400 */
case SPI_GETWINDOWSEXTENSION: /* 92 WINVER >= 0x400 */
WARN("pretend no support for Win9x Plus! for now.\n");
ret = FALSE; /* yes, this is the result value */
break;
case SPI_SETMOUSETRAILS:
ret = set_entry( &entry_MOUSETRAILS, uiParam, pvParam, fWinIni );
break;
case SPI_GETMOUSETRAILS:
ret = get_entry( &entry_MOUSETRAILS, uiParam, pvParam );
break;
case SPI_GETSNAPTODEFBUTTON:
ret = get_entry( &entry_SNAPTODEFBUTTON, uiParam, pvParam );
break;
case SPI_SETSNAPTODEFBUTTON:
ret = set_entry( &entry_SNAPTODEFBUTTON, uiParam, pvParam, fWinIni );
break;
case SPI_SETSCREENSAVERRUNNING:
ret = set_entry( &entry_SCREENSAVERRUNNING, uiParam, pvParam, fWinIni );
break;
case SPI_GETMOUSEHOVERWIDTH:
ret = get_entry( &entry_MOUSEHOVERWIDTH, uiParam, pvParam );
break;
case SPI_SETMOUSEHOVERWIDTH:
ret = set_entry( &entry_MOUSEHOVERWIDTH, uiParam, pvParam, fWinIni );
break;
case SPI_GETMOUSEHOVERHEIGHT:
ret = get_entry( &entry_MOUSEHOVERHEIGHT, uiParam, pvParam );
break;
case SPI_SETMOUSEHOVERHEIGHT:
ret = set_entry( &entry_MOUSEHOVERHEIGHT, uiParam, pvParam, fWinIni );
break;
case SPI_GETMOUSEHOVERTIME:
ret = get_entry( &entry_MOUSEHOVERTIME, uiParam, pvParam );
break;
case SPI_SETMOUSEHOVERTIME:
ret = set_entry( &entry_MOUSEHOVERTIME, uiParam, pvParam, fWinIni );
break;
case SPI_GETWHEELSCROLLLINES:
ret = get_entry( &entry_WHEELSCROLLLINES, uiParam, pvParam );
break;
case SPI_SETWHEELSCROLLLINES:
ret = set_entry( &entry_WHEELSCROLLLINES, uiParam, pvParam, fWinIni );
break;
case SPI_GETMENUSHOWDELAY:
ret = get_entry( &entry_MENUSHOWDELAY, uiParam, pvParam );
break;
case SPI_SETMENUSHOWDELAY:
ret = set_entry( &entry_MENUSHOWDELAY, uiParam, pvParam, fWinIni );
break;
case SPI_GETWHEELSCROLLCHARS:
ret = get_entry( &entry_WHEELSCROLLCHARS, uiParam, pvParam );
break;
case SPI_SETWHEELSCROLLCHARS:
ret = set_entry( &entry_WHEELSCROLLCHARS, uiParam, pvParam, fWinIni );
break;
WINE_SPI_FIXME(SPI_GETSHOWIMEUI); /* 110 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
WINE_SPI_FIXME(SPI_SETSHOWIMEUI); /* 111 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
case SPI_GETMOUSESPEED:
ret = get_entry( &entry_MOUSESPEED, uiParam, pvParam );
break;
case SPI_SETMOUSESPEED:
ret = set_entry( &entry_MOUSESPEED, uiParam, pvParam, fWinIni );
break;
case SPI_GETSCREENSAVERRUNNING:
ret = get_entry( &entry_SCREENSAVERRUNNING, uiParam, pvParam );
break;
case SPI_GETDESKWALLPAPER:
ret = get_entry( &entry_DESKWALLPAPER, uiParam, pvParam );
break;
case SPI_GETACTIVEWINDOWTRACKING:
ret = get_entry( &entry_ACTIVEWINDOWTRACKING, uiParam, pvParam );
break;
case SPI_SETACTIVEWINDOWTRACKING:
ret = set_entry( &entry_ACTIVEWINDOWTRACKING, uiParam, pvParam, fWinIni );
break;
case SPI_GETMENUANIMATION:
ret = get_entry( &entry_MENUANIMATION, uiParam, pvParam );
break;
case SPI_SETMENUANIMATION:
ret = set_entry( &entry_MENUANIMATION, uiParam, pvParam, fWinIni );
break;
case SPI_GETCOMBOBOXANIMATION:
ret = get_entry( &entry_COMBOBOXANIMATION, uiParam, pvParam );
break;
case SPI_SETCOMBOBOXANIMATION:
ret = set_entry( &entry_COMBOBOXANIMATION, uiParam, pvParam, fWinIni );
break;
case SPI_GETLISTBOXSMOOTHSCROLLING:
ret = get_entry( &entry_LISTBOXSMOOTHSCROLLING, uiParam, pvParam );
break;
case SPI_SETLISTBOXSMOOTHSCROLLING:
ret = set_entry( &entry_LISTBOXSMOOTHSCROLLING, uiParam, pvParam, fWinIni );
break;
case SPI_GETGRADIENTCAPTIONS:
ret = get_entry( &entry_GRADIENTCAPTIONS, uiParam, pvParam );
break;
case SPI_SETGRADIENTCAPTIONS:
ret = set_entry( &entry_GRADIENTCAPTIONS, uiParam, pvParam, fWinIni );
break;
case SPI_GETKEYBOARDCUES:
ret = get_entry( &entry_KEYBOARDCUES, uiParam, pvParam );
break;
case SPI_SETKEYBOARDCUES:
ret = set_entry( &entry_KEYBOARDCUES, uiParam, pvParam, fWinIni );
break;
case SPI_GETACTIVEWNDTRKZORDER:
ret = get_entry( &entry_ACTIVEWNDTRKZORDER, uiParam, pvParam );
break;
case SPI_SETACTIVEWNDTRKZORDER:
ret = set_entry( &entry_ACTIVEWNDTRKZORDER, uiParam, pvParam, fWinIni );
break;
case SPI_GETHOTTRACKING:
ret = get_entry( &entry_HOTTRACKING, uiParam, pvParam );
break;
case SPI_SETHOTTRACKING:
ret = set_entry( &entry_HOTTRACKING, uiParam, pvParam, fWinIni );
break;
case SPI_GETMENUFADE:
ret = get_entry( &entry_MENUFADE, uiParam, pvParam );
break;
case SPI_SETMENUFADE:
ret = set_entry( &entry_MENUFADE, uiParam, pvParam, fWinIni );
break;
case SPI_GETSELECTIONFADE:
ret = get_entry( &entry_SELECTIONFADE, uiParam, pvParam );
break;
case SPI_SETSELECTIONFADE:
ret = set_entry( &entry_SELECTIONFADE, uiParam, pvParam, fWinIni );
break;
case SPI_GETTOOLTIPANIMATION:
ret = get_entry( &entry_TOOLTIPANIMATION, uiParam, pvParam );
break;
case SPI_SETTOOLTIPANIMATION:
ret = set_entry( &entry_TOOLTIPANIMATION, uiParam, pvParam, fWinIni );
break;
case SPI_GETTOOLTIPFADE:
ret = get_entry( &entry_TOOLTIPFADE, uiParam, pvParam );
break;
case SPI_SETTOOLTIPFADE:
ret = set_entry( &entry_TOOLTIPFADE, uiParam, pvParam, fWinIni );
break;
case SPI_GETCURSORSHADOW:
ret = get_entry( &entry_CURSORSHADOW, uiParam, pvParam );
break;
case SPI_SETCURSORSHADOW:
ret = set_entry( &entry_CURSORSHADOW, uiParam, pvParam, fWinIni );
break;
case SPI_GETMOUSESONAR:
ret = get_entry( &entry_MOUSESONAR, uiParam, pvParam );
break;
case SPI_SETMOUSESONAR:
ret = set_entry( &entry_MOUSESONAR, uiParam, pvParam, fWinIni );
break;
case SPI_GETMOUSECLICKLOCK:
ret = get_entry( &entry_MOUSECLICKLOCK, uiParam, pvParam );
break;
case SPI_SETMOUSECLICKLOCK:
ret = set_entry( &entry_MOUSECLICKLOCK, uiParam, pvParam, fWinIni );
break;
case SPI_GETMOUSEVANISH:
ret = get_entry( &entry_MOUSEVANISH, uiParam, pvParam );
break;
case SPI_SETMOUSEVANISH:
ret = set_entry( &entry_MOUSEVANISH, uiParam, pvParam, fWinIni );
break;
case SPI_GETFLATMENU:
ret = get_entry( &entry_FLATMENU, uiParam, pvParam );
break;
case SPI_SETFLATMENU:
ret = set_entry( &entry_FLATMENU, uiParam, pvParam, fWinIni );
break;
case SPI_GETDROPSHADOW:
ret = get_entry( &entry_DROPSHADOW, uiParam, pvParam );
break;
case SPI_SETDROPSHADOW:
ret = set_entry( &entry_DROPSHADOW, uiParam, pvParam, fWinIni );
break;
case SPI_GETBLOCKSENDINPUTRESETS:
ret = get_entry( &entry_BLOCKSENDINPUTRESETS, uiParam, pvParam );
break;
case SPI_SETBLOCKSENDINPUTRESETS:
ret = set_entry( &entry_BLOCKSENDINPUTRESETS, uiParam, pvParam, fWinIni );
break;
case SPI_GETUIEFFECTS:
ret = get_entry( &entry_UIEFFECTS, uiParam, pvParam );
break;
case SPI_SETUIEFFECTS:
/* FIXME: this probably should mask other UI effect values when unset */
ret = set_entry( &entry_UIEFFECTS, uiParam, pvParam, fWinIni );
break;
case SPI_GETDISABLEOVERLAPPEDCONTENT:
ret = get_entry( &entry_DISABLEOVERLAPPEDCONTENT, uiParam, pvParam );
break;
case SPI_SETDISABLEOVERLAPPEDCONTENT:
ret = set_entry( &entry_DISABLEOVERLAPPEDCONTENT, uiParam, pvParam, fWinIni );
break;
case SPI_GETCLIENTAREAANIMATION:
ret = get_entry( &entry_CLIENTAREAANIMATION, uiParam, pvParam );
break;
case SPI_SETCLIENTAREAANIMATION:
ret = set_entry( &entry_CLIENTAREAANIMATION, uiParam, pvParam, fWinIni );
break;
case SPI_GETCLEARTYPE:
ret = get_entry( &entry_CLEARTYPE, uiParam, pvParam );
break;
case SPI_SETCLEARTYPE:
ret = set_entry( &entry_CLEARTYPE, uiParam, pvParam, fWinIni );
break;
case SPI_GETSPEECHRECOGNITION:
ret = get_entry( &entry_SPEECHRECOGNITION, uiParam, pvParam );
break;
case SPI_SETSPEECHRECOGNITION:
ret = set_entry( &entry_SPEECHRECOGNITION, uiParam, pvParam, fWinIni );
break;
case SPI_GETFOREGROUNDLOCKTIMEOUT:
ret = get_entry( &entry_FOREGROUNDLOCKTIMEOUT, uiParam, pvParam );
break;
case SPI_SETFOREGROUNDLOCKTIMEOUT:
/* FIXME: this should check that the calling thread
* is able to change the foreground window */
ret = set_entry( &entry_FOREGROUNDLOCKTIMEOUT, uiParam, pvParam, fWinIni );
break;
case SPI_GETACTIVEWNDTRKTIMEOUT:
ret = get_entry( &entry_ACTIVEWNDTRKTIMEOUT, uiParam, pvParam );
break;
case SPI_SETACTIVEWNDTRKTIMEOUT:
ret = get_entry( &entry_ACTIVEWNDTRKTIMEOUT, uiParam, pvParam );
break;
case SPI_GETFOREGROUNDFLASHCOUNT:
ret = get_entry( &entry_FOREGROUNDFLASHCOUNT, uiParam, pvParam );
break;
case SPI_SETFOREGROUNDFLASHCOUNT:
ret = set_entry( &entry_FOREGROUNDFLASHCOUNT, uiParam, pvParam, fWinIni );
break;
case SPI_GETCARETWIDTH:
ret = get_entry( &entry_CARETWIDTH, uiParam, pvParam );
break;
case SPI_SETCARETWIDTH:
ret = set_entry( &entry_CARETWIDTH, uiParam, pvParam, fWinIni );
break;
case SPI_GETMOUSECLICKLOCKTIME:
ret = get_entry( &entry_MOUSECLICKLOCKTIME, uiParam, pvParam );
break;
case SPI_SETMOUSECLICKLOCKTIME:
ret = set_entry( &entry_MOUSECLICKLOCKTIME, uiParam, pvParam, fWinIni );
break;
case SPI_GETFONTSMOOTHINGTYPE:
ret = get_entry( &entry_FONTSMOOTHINGTYPE, uiParam, pvParam );
break;
case SPI_SETFONTSMOOTHINGTYPE:
ret = set_entry( &entry_FONTSMOOTHINGTYPE, uiParam, pvParam, fWinIni );
break;
case SPI_GETFONTSMOOTHINGCONTRAST:
ret = get_entry( &entry_FONTSMOOTHINGCONTRAST, uiParam, pvParam );
break;
case SPI_SETFONTSMOOTHINGCONTRAST:
ret = set_entry( &entry_FONTSMOOTHINGCONTRAST, uiParam, pvParam, fWinIni );
break;
case SPI_GETFOCUSBORDERWIDTH:
ret = get_entry( &entry_FOCUSBORDERWIDTH, uiParam, pvParam );
break;
case SPI_GETFOCUSBORDERHEIGHT:
ret = get_entry( &entry_FOCUSBORDERHEIGHT, uiParam, pvParam );
break;
case SPI_SETFOCUSBORDERWIDTH:
ret = set_entry( &entry_FOCUSBORDERWIDTH, uiParam, pvParam, fWinIni );
break;
case SPI_SETFOCUSBORDERHEIGHT:
ret = set_entry( &entry_FOCUSBORDERHEIGHT, uiParam, pvParam, fWinIni );
break;
case SPI_GETFONTSMOOTHINGORIENTATION:
ret = get_entry( &entry_FONTSMOOTHINGORIENTATION, uiParam, pvParam );
break;
case SPI_SETFONTSMOOTHINGORIENTATION:
ret = set_entry( &entry_FONTSMOOTHINGORIENTATION, uiParam, pvParam, fWinIni );
break;
default:
FIXME( "Unknown action: %u\n", uiAction );
SetLastError( ERROR_INVALID_SPI_VALUE );
ret = FALSE;
break;
}
if (ret)
SYSPARAMS_NotifyChange( uiAction, fWinIni );
TRACE("(%u, %u, %p, %u) ret %d\n",
uiAction, uiParam, pvParam, fWinIni, ret);
return ret;
#undef WINE_SPI_FIXME
#undef WINE_SPI_WARN
}
/***********************************************************************
* SystemParametersInfoA (USER32.@)
*/
BOOL WINAPI SystemParametersInfoA( UINT uiAction, UINT uiParam,
PVOID pvParam, UINT fuWinIni )
{
BOOL ret;
TRACE("(%u, %u, %p, %u)\n", uiAction, uiParam, pvParam, fuWinIni);
switch (uiAction)
{
case SPI_SETDESKWALLPAPER: /* 20 */
case SPI_SETDESKPATTERN: /* 21 */
{
WCHAR buffer[256];
if (pvParam)
if (!MultiByteToWideChar( CP_ACP, 0, pvParam, -1, buffer,
sizeof(buffer)/sizeof(WCHAR) ))
buffer[sizeof(buffer)/sizeof(WCHAR)-1] = 0;
ret = SystemParametersInfoW( uiAction, uiParam, pvParam ? buffer : NULL, fuWinIni );
break;
}
case SPI_GETICONTITLELOGFONT: /* 31 */
{
LOGFONTW tmp;
ret = SystemParametersInfoW( uiAction, uiParam, pvParam ? &tmp : NULL, fuWinIni );
if (ret && pvParam)
SYSPARAMS_LogFont32WTo32A( &tmp, pvParam );
break;
}
case SPI_GETNONCLIENTMETRICS: /* 41 WINVER >= 0x400 */
{
NONCLIENTMETRICSW tmp;
LPNONCLIENTMETRICSA lpnmA = pvParam;
if (lpnmA && (lpnmA->cbSize == sizeof(NONCLIENTMETRICSA) ||
lpnmA->cbSize == FIELD_OFFSET(NONCLIENTMETRICSA, iPaddedBorderWidth)))
{
tmp.cbSize = sizeof(NONCLIENTMETRICSW);
ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
if (ret)
SYSPARAMS_NonClientMetrics32WTo32A( &tmp, lpnmA );
}
else
ret = FALSE;
break;
}
case SPI_SETNONCLIENTMETRICS: /* 42 WINVER >= 0x400 */
{
NONCLIENTMETRICSW tmp;
LPNONCLIENTMETRICSA lpnmA = pvParam;
if (lpnmA && (lpnmA->cbSize == sizeof(NONCLIENTMETRICSA) ||
lpnmA->cbSize == FIELD_OFFSET(NONCLIENTMETRICSA, iPaddedBorderWidth)))
{
tmp.cbSize = sizeof(NONCLIENTMETRICSW);
SYSPARAMS_NonClientMetrics32ATo32W( lpnmA, &tmp );
ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
}
else
ret = FALSE;
break;
}
case SPI_GETICONMETRICS: /* 45 WINVER >= 0x400 */
{
ICONMETRICSW tmp;
LPICONMETRICSA lpimA = pvParam;
if (lpimA && lpimA->cbSize == sizeof(ICONMETRICSA))
{
tmp.cbSize = sizeof(ICONMETRICSW);
ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
if (ret)
{
lpimA->iHorzSpacing = tmp.iHorzSpacing;
lpimA->iVertSpacing = tmp.iVertSpacing;
lpimA->iTitleWrap = tmp.iTitleWrap;
SYSPARAMS_LogFont32WTo32A( &tmp.lfFont, &lpimA->lfFont );
}
}
else
ret = FALSE;
break;
}
case SPI_SETICONMETRICS: /* 46 WINVER >= 0x400 */
{
ICONMETRICSW tmp;
LPICONMETRICSA lpimA = pvParam;
if (lpimA && lpimA->cbSize == sizeof(ICONMETRICSA))
{
tmp.cbSize = sizeof(ICONMETRICSW);
tmp.iHorzSpacing = lpimA->iHorzSpacing;
tmp.iVertSpacing = lpimA->iVertSpacing;
tmp.iTitleWrap = lpimA->iTitleWrap;
SYSPARAMS_LogFont32ATo32W( &lpimA->lfFont, &tmp.lfFont);
ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
}
else
ret = FALSE;
break;
}
case SPI_GETHIGHCONTRAST: /* 66 WINVER >= 0x400 */
{
HIGHCONTRASTW tmp;
LPHIGHCONTRASTA lphcA = pvParam;
if (lphcA && lphcA->cbSize == sizeof(HIGHCONTRASTA))
{
tmp.cbSize = sizeof(HIGHCONTRASTW);
ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
if (ret)
{
lphcA->dwFlags = tmp.dwFlags;
lphcA->lpszDefaultScheme = NULL; /* FIXME? */
}
}
else
ret = FALSE;
break;
}
case SPI_GETDESKWALLPAPER: /* 115 */
{
WCHAR buffer[MAX_PATH];
ret = (SystemParametersInfoW( SPI_GETDESKWALLPAPER, uiParam, buffer, fuWinIni ) &&
WideCharToMultiByte(CP_ACP, 0, buffer, -1, pvParam, uiParam, NULL, NULL));
break;
}
default:
ret = SystemParametersInfoW( uiAction, uiParam, pvParam, fuWinIni );
break;
}
return ret;
}
/***********************************************************************
* GetSystemMetrics (USER32.@)
*/
INT WINAPI GetSystemMetrics( INT index )
{
NONCLIENTMETRICSW ncm;
UINT ret;
/* some metrics are dynamic */
switch (index)
{
case SM_CXSCREEN:
return GetDeviceCaps( get_display_dc(), HORZRES );
case SM_CYSCREEN:
return GetDeviceCaps( get_display_dc(), VERTRES );
case SM_CXVSCROLL:
case SM_CYHSCROLL:
get_entry( &entry_SCROLLWIDTH, 0, &ret );
return max( 8, ret );
case SM_CYCAPTION:
return GetSystemMetrics( SM_CYSIZE ) + 1;
case SM_CXBORDER:
case SM_CYBORDER:
/* SM_C{X,Y}BORDER always returns 1 regardless of 'BorderWidth' value in registry */
return 1;
case SM_CXDLGFRAME:
case SM_CYDLGFRAME:
return 3;
case SM_CYVTHUMB:
case SM_CXHTHUMB:
case SM_CYVSCROLL:
case SM_CXHSCROLL:
get_entry( &entry_SCROLLHEIGHT, 0, &ret );
return max( 8, ret );
case SM_CXICON:
case SM_CYICON:
get_entry( &entry_ICONSIZE, 0, &ret );
return ret;
case SM_CXCURSOR:
case SM_CYCURSOR:
return 32;
case SM_CYMENU:
return GetSystemMetrics(SM_CYMENUSIZE) + 1;
case SM_CXFULLSCREEN:
/* see the remark for SM_CXMAXIMIZED, at least this formulation is
* correct */
return GetSystemMetrics( SM_CXMAXIMIZED) - 2 * GetSystemMetrics( SM_CXFRAME);
case SM_CYFULLSCREEN:
/* see the remark for SM_CYMAXIMIZED, at least this formulation is
* correct */
return GetSystemMetrics( SM_CYMAXIMIZED) - GetSystemMetrics( SM_CYMIN);
case SM_CYKANJIWINDOW:
return 0;
case SM_MOUSEPRESENT:
return 1;
case SM_DEBUG:
return 0;
case SM_SWAPBUTTON:
get_entry( &entry_MOUSEBUTTONSWAP, 0, &ret );
return ret;
case SM_RESERVED1:
case SM_RESERVED2:
case SM_RESERVED3:
case SM_RESERVED4:
return 0;
case SM_CXMIN:
ncm.cbSize = sizeof(ncm);
SystemParametersInfoW( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0 );
get_text_metr_size( get_display_dc(), &ncm.lfCaptionFont, NULL, &ret );
return 3 * ncm.iCaptionWidth + ncm.iCaptionHeight + 4 * ret + 2 * GetSystemMetrics(SM_CXFRAME) + 4;
case SM_CYMIN:
return GetSystemMetrics( SM_CYCAPTION) + 2 * GetSystemMetrics( SM_CYFRAME);
case SM_CXSIZE:
get_entry( &entry_CAPTIONWIDTH, 0, &ret );
return max( 8, ret );
case SM_CYSIZE:
ncm.cbSize = sizeof(ncm);
SystemParametersInfoW( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0 );
return ncm.iCaptionHeight;
case SM_CXFRAME:
get_entry( &entry_BORDER, 0, &ret );
return GetSystemMetrics(SM_CXDLGFRAME) + max( 1, ret );
case SM_CYFRAME:
get_entry( &entry_BORDER, 0, &ret );
return GetSystemMetrics(SM_CYDLGFRAME) + max( 1, ret );
case SM_CXMINTRACK:
return GetSystemMetrics(SM_CXMIN);
case SM_CYMINTRACK:
return GetSystemMetrics(SM_CYMIN);
case SM_CXDOUBLECLK:
get_entry( &entry_DOUBLECLKWIDTH, 0, &ret );
return ret;
case SM_CYDOUBLECLK:
get_entry( &entry_DOUBLECLKHEIGHT, 0, &ret );
return ret;
case SM_CXICONSPACING:
get_entry( &entry_ICONHORIZONTALSPACING, 0, &ret );
return ret;
case SM_CYICONSPACING:
get_entry( &entry_ICONVERTICALSPACING, 0, &ret );
return ret;
case SM_MENUDROPALIGNMENT:
get_entry( &entry_MENUDROPALIGNMENT, 0, &ret );
return ret;
case SM_PENWINDOWS:
return 0;
case SM_DBCSENABLED:
{
CPINFO cpinfo;
GetCPInfo( CP_ACP, &cpinfo );
return (cpinfo.MaxCharSize > 1);
}
case SM_CMOUSEBUTTONS:
return 3;
case SM_SECURE:
return 0;
case SM_CXEDGE:
return GetSystemMetrics(SM_CXBORDER) + 1;
case SM_CYEDGE:
return GetSystemMetrics(SM_CYBORDER) + 1;
case SM_CXMINSPACING:
get_entry( &entry_MINHORZGAP, 0, &ret );
return GetSystemMetrics(SM_CXMINIMIZED) + max( 0, (INT)ret );
case SM_CYMINSPACING:
get_entry( &entry_MINVERTGAP, 0, &ret );
return GetSystemMetrics(SM_CYMINIMIZED) + max( 0, (INT)ret );
case SM_CXSMICON:
case SM_CYSMICON:
return 16;
case SM_CYSMCAPTION:
return GetSystemMetrics(SM_CYSMSIZE) + 1;
case SM_CXSMSIZE:
get_entry( &entry_SMCAPTIONWIDTH, 0, &ret );
return ret;
case SM_CYSMSIZE:
ncm.cbSize = sizeof(ncm);
SystemParametersInfoW( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0 );
return ncm.iSmCaptionHeight;
case SM_CXMENUSIZE:
get_entry( &entry_MENUWIDTH, 0, &ret );
return ret;
case SM_CYMENUSIZE:
ncm.cbSize = sizeof(ncm);
SystemParametersInfoW( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0 );
return ncm.iMenuHeight;
case SM_ARRANGE:
get_entry( &entry_MINARRANGE, 0, &ret );
return ret & 0x0f;
case SM_CXMINIMIZED:
get_entry( &entry_MINWIDTH, 0, &ret );
return max( 0, (INT)ret ) + 6;
case SM_CYMINIMIZED:
return GetSystemMetrics( SM_CYSIZE ) + 6;
case SM_CXMAXTRACK:
return GetSystemMetrics(SM_CXVIRTUALSCREEN) + 4 + 2 * GetSystemMetrics(SM_CXFRAME);
case SM_CYMAXTRACK:
return GetSystemMetrics(SM_CYVIRTUALSCREEN) + 4 + 2 * GetSystemMetrics(SM_CYFRAME);
case SM_CXMAXIMIZED:
/* FIXME: subtract the width of any vertical application toolbars*/
return GetSystemMetrics(SM_CXSCREEN) + 2 * GetSystemMetrics(SM_CXFRAME);
case SM_CYMAXIMIZED:
/* FIXME: subtract the width of any horizontal application toolbars*/
return GetSystemMetrics(SM_CYSCREEN) + 2 * GetSystemMetrics(SM_CYCAPTION);
case SM_NETWORK:
return 3; /* FIXME */
case SM_CLEANBOOT:
return 0; /* 0 = ok, 1 = failsafe, 2 = failsafe + network */
case SM_CXDRAG:
get_entry( &entry_DRAGWIDTH, 0, &ret );
return ret;
case SM_CYDRAG:
get_entry( &entry_DRAGHEIGHT, 0, &ret );
return ret;
case SM_SHOWSOUNDS:
get_entry( &entry_SHOWSOUNDS, 0, &ret );
return ret;
case SM_CXMENUCHECK:
case SM_CYMENUCHECK:
{
TEXTMETRICW tm;
ncm.cbSize = sizeof(ncm);
SystemParametersInfoW( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0 );
get_text_metr_size( get_display_dc(), &ncm.lfMenuFont, &tm, NULL);
return tm.tmHeight <= 0 ? 13 : ((tm.tmHeight + tm.tmExternalLeading + 1) / 2) * 2 - 1;
}
case SM_SLOWMACHINE:
return 0; /* Never true */
case SM_MIDEASTENABLED:
return 0; /* FIXME */
case SM_MOUSEWHEELPRESENT:
return 1;
case SM_XVIRTUALSCREEN:
{
RECT rect = get_virtual_screen_rect();
return rect.left;
}
case SM_YVIRTUALSCREEN:
{
RECT rect = get_virtual_screen_rect();
return rect.top;
}
case SM_CXVIRTUALSCREEN:
{
RECT rect = get_virtual_screen_rect();
return rect.right - rect.left;
}
case SM_CYVIRTUALSCREEN:
{
RECT rect = get_virtual_screen_rect();
return rect.bottom - rect.top;
}
case SM_CMONITORS:
{
struct monitor_info info;
get_monitors_info( &info );
return info.count;
}
case SM_SAMEDISPLAYFORMAT:
return 1;
case SM_IMMENABLED:
return 0; /* FIXME */
case SM_CXFOCUSBORDER:
case SM_CYFOCUSBORDER:
return 1;
case SM_TABLETPC:
case SM_MEDIACENTER:
return 0;
case SM_CMETRICS:
return SM_CMETRICS;
default:
return 0;
}
}
/***********************************************************************
* SwapMouseButton (USER32.@)
* Reverse or restore the meaning of the left and right mouse buttons
* fSwap [I ] TRUE - reverse, FALSE - original
* RETURN
* previous state
*/
BOOL WINAPI SwapMouseButton( BOOL fSwap )
{
BOOL prev = GetSystemMetrics(SM_SWAPBUTTON);
SystemParametersInfoW(SPI_SETMOUSEBUTTONSWAP, fSwap, 0, 0);
return prev;
}
/**********************************************************************
* SetDoubleClickTime (USER32.@)
*/
BOOL WINAPI SetDoubleClickTime( UINT interval )
{
return SystemParametersInfoW(SPI_SETDOUBLECLICKTIME, interval, 0, 0);
}
/**********************************************************************
* GetDoubleClickTime (USER32.@)
*/
UINT WINAPI GetDoubleClickTime(void)
{
UINT time = 0;
get_entry( &entry_DOUBLECLICKTIME, 0, &time );
if (!time) time = 500;
return time;
}
/*************************************************************************
* GetSysColor (USER32.@)
*/
COLORREF WINAPI DECLSPEC_HOTPATCH GetSysColor( INT nIndex )
{
COLORREF ret = 0;
if (nIndex >= 0 && nIndex < NUM_SYS_COLORS) get_entry( &system_colors[nIndex], 0, &ret );
return ret;
}
/*************************************************************************
* SetSysColors (USER32.@)
*/
BOOL WINAPI SetSysColors( INT count, const INT *colors, const COLORREF *values )
{
int i;
if (IS_INTRESOURCE(colors)) return FALSE; /* stupid app passes a color instead of an array */
for (i = 0; i < count; i++)
if (colors[i] >= 0 && colors[i] <= NUM_SYS_COLORS)
set_entry( &system_colors[colors[i]], values[i], 0, 0 );
/* Send WM_SYSCOLORCHANGE message to all windows */
SendMessageTimeoutW( HWND_BROADCAST, WM_SYSCOLORCHANGE, 0, 0, SMTO_ABORTIFHUNG, 2000, NULL );
/* Repaint affected portions of all visible windows */
RedrawWindow( GetDesktopWindow(), NULL, 0,
RDW_INVALIDATE | RDW_ERASE | RDW_UPDATENOW | RDW_ALLCHILDREN );
return TRUE;
}
/*************************************************************************
* SetSysColorsTemp (USER32.@)
*/
DWORD_PTR WINAPI SetSysColorsTemp( const COLORREF *pPens, const HBRUSH *pBrushes, DWORD_PTR n)
{
FIXME( "no longer supported\n" );
return FALSE;
}
/***********************************************************************
* GetSysColorBrush (USER32.@)
*/
HBRUSH WINAPI DECLSPEC_HOTPATCH GetSysColorBrush( INT index )
{
if (index < 0 || index >= NUM_SYS_COLORS) return 0;
if (!system_colors[index].brush)
{
HBRUSH brush = CreateSolidBrush( GetSysColor( index ));
__wine_make_gdi_object_system( brush, TRUE );
if (InterlockedCompareExchangePointer( (void **)&system_colors[index].brush, brush, 0 ))
{
__wine_make_gdi_object_system( brush, FALSE );
DeleteObject( brush );
}
}
return system_colors[index].brush;
}
/***********************************************************************
* SYSCOLOR_GetPen
*/
HPEN SYSCOLOR_GetPen( INT index )
{
/* We can assert here, because this function is internal to Wine */
assert (0 <= index && index < NUM_SYS_COLORS);
if (!system_colors[index].pen)
{
HPEN pen = CreatePen( PS_SOLID, 1, GetSysColor( index ));
__wine_make_gdi_object_system( pen, TRUE );
if (InterlockedCompareExchangePointer( (void **)&system_colors[index].pen, pen, 0 ))
{
__wine_make_gdi_object_system( pen, FALSE );
DeleteObject( pen );
}
}
return system_colors[index].pen;
}
/***********************************************************************
* ChangeDisplaySettingsA (USER32.@)
*/
LONG WINAPI ChangeDisplaySettingsA( LPDEVMODEA devmode, DWORD flags )
{
if (devmode) devmode->dmDriverExtra = 0;
return ChangeDisplaySettingsExA(NULL,devmode,NULL,flags,NULL);
}
/***********************************************************************
* ChangeDisplaySettingsW (USER32.@)
*/
LONG WINAPI ChangeDisplaySettingsW( LPDEVMODEW devmode, DWORD flags )
{
if (devmode) devmode->dmDriverExtra = 0;
return ChangeDisplaySettingsExW(NULL,devmode,NULL,flags,NULL);
}
/***********************************************************************
* ChangeDisplaySettingsExA (USER32.@)
*/
LONG WINAPI ChangeDisplaySettingsExA( LPCSTR devname, LPDEVMODEA devmode, HWND hwnd,
DWORD flags, LPVOID lparam )
{
LONG ret;
UNICODE_STRING nameW;
if (devname) RtlCreateUnicodeStringFromAsciiz(&nameW, devname);
else nameW.Buffer = NULL;
if (devmode)
{
DEVMODEW *devmodeW;
devmodeW = GdiConvertToDevmodeW(devmode);
if (devmodeW)
{
ret = ChangeDisplaySettingsExW(nameW.Buffer, devmodeW, hwnd, flags, lparam);
HeapFree(GetProcessHeap(), 0, devmodeW);
}
else
ret = DISP_CHANGE_SUCCESSFUL;
}
else
{
ret = ChangeDisplaySettingsExW(nameW.Buffer, NULL, hwnd, flags, lparam);
}
if (devname) RtlFreeUnicodeString(&nameW);
return ret;
}
/***********************************************************************
* ChangeDisplaySettingsExW (USER32.@)
*/
LONG WINAPI ChangeDisplaySettingsExW( LPCWSTR devname, LPDEVMODEW devmode, HWND hwnd,
DWORD flags, LPVOID lparam )
{
/* make sure the desktop window is created before mode changing */
GetDesktopWindow();
return USER_Driver->pChangeDisplaySettingsEx( devname, devmode, hwnd, flags, lparam );
}
/***********************************************************************
* EnumDisplaySettingsW (USER32.@)
*
* RETURNS
* TRUE if nth setting exists found (described in the LPDEVMODEW struct)
* FALSE if we do not have the nth setting
*/
BOOL WINAPI EnumDisplaySettingsW( LPCWSTR name, DWORD n, LPDEVMODEW devmode )
{
return EnumDisplaySettingsExW(name, n, devmode, 0);
}
/***********************************************************************
* EnumDisplaySettingsA (USER32.@)
*/
BOOL WINAPI EnumDisplaySettingsA(LPCSTR name,DWORD n,LPDEVMODEA devmode)
{
return EnumDisplaySettingsExA(name, n, devmode, 0);
}
/***********************************************************************
* EnumDisplaySettingsExA (USER32.@)
*/
BOOL WINAPI EnumDisplaySettingsExA(LPCSTR lpszDeviceName, DWORD iModeNum,
LPDEVMODEA lpDevMode, DWORD dwFlags)
{
DEVMODEW devmodeW;
BOOL ret;
UNICODE_STRING nameW;
if (lpszDeviceName) RtlCreateUnicodeStringFromAsciiz(&nameW, lpszDeviceName);
else nameW.Buffer = NULL;
ret = EnumDisplaySettingsExW(nameW.Buffer,iModeNum,&devmodeW,dwFlags);
if (ret)
{
lpDevMode->dmSize = FIELD_OFFSET(DEVMODEA, dmICMMethod);
lpDevMode->dmSpecVersion = devmodeW.dmSpecVersion;
lpDevMode->dmDriverVersion = devmodeW.dmDriverVersion;
WideCharToMultiByte(CP_ACP, 0, devmodeW.dmDeviceName, -1,
(LPSTR)lpDevMode->dmDeviceName, CCHDEVICENAME, NULL, NULL);
lpDevMode->dmDriverExtra = 0; /* FIXME */
lpDevMode->dmBitsPerPel = devmodeW.dmBitsPerPel;
lpDevMode->dmPelsHeight = devmodeW.dmPelsHeight;
lpDevMode->dmPelsWidth = devmodeW.dmPelsWidth;
lpDevMode->u2.dmDisplayFlags = devmodeW.u2.dmDisplayFlags;
lpDevMode->dmDisplayFrequency = devmodeW.dmDisplayFrequency;
lpDevMode->dmFields = devmodeW.dmFields;
lpDevMode->u1.s2.dmPosition.x = devmodeW.u1.s2.dmPosition.x;
lpDevMode->u1.s2.dmPosition.y = devmodeW.u1.s2.dmPosition.y;
lpDevMode->u1.s2.dmDisplayOrientation = devmodeW.u1.s2.dmDisplayOrientation;
lpDevMode->u1.s2.dmDisplayFixedOutput = devmodeW.u1.s2.dmDisplayFixedOutput;
}
if (lpszDeviceName) RtlFreeUnicodeString(&nameW);
return ret;
}
/***********************************************************************
* EnumDisplaySettingsExW (USER32.@)
*/
BOOL WINAPI EnumDisplaySettingsExW(LPCWSTR lpszDeviceName, DWORD iModeNum,
LPDEVMODEW lpDevMode, DWORD dwFlags)
{
/* make sure the desktop window is created before mode enumeration */
GetDesktopWindow();
return USER_Driver->pEnumDisplaySettingsEx(lpszDeviceName, iModeNum, lpDevMode, dwFlags);
}
/***********************************************************************
* SetProcessDPIAware (USER32.@)
*/
BOOL WINAPI SetProcessDPIAware( VOID )
{
FIXME( "stub!\n");
return TRUE;
}
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