windows/sysmetrics.c - wine - Git at Google

 /*
  * System metrics 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */

 #include <stdio.h>
 #include <stdlib.h>
 #include <assert.h>

 #include "windef.h"
 #include "wingdi.h"
 #include "wine/winuser16.h"
 #include "winbase.h"
 #include "winreg.h"
 #include "winuser.h"
 #include "winerror.h"
 #include "user.h"

 static int sysMetrics[SM_WINE_CMETRICS+1];


 /***********************************************************************
  * RegistryTwips2Pixels
  *
  * Convert a a dimension value that was obtained from the registry.  These are
  * quoted as being "twips" values if negative and pixels if positive.
  * See for example
  *   MSDN Library - April 2001 -> Resource Kits ->
  *       Windows 2000 Resource Kit Reference ->
  *       Technical Reference to the Windows 2000 Registry ->
  *       HKEY_CURRENT_USE -> Control Panel -> Desktop -> WindowMetrics
  *
  * This is written as a function to prevent repeated evaluation of the
  * argument.
  */
 inline static int RegistryTwips2Pixels(int x)
 {
     if (x < 0)
         x = (-x+7)/15;
     return x;
 }


 /***********************************************************************
  * SYSMETRICS_GetRegistryMetric
  *
  * Get a registry entry from the already open key.  This allows us to open the
  * section once and read several values.
  *
  * Of course this function belongs somewhere more usable but here will do
  * for now.
  */
 static int SYSMETRICS_GetRegistryMetric (
         HKEY       hkey,            /* handle to the registry section */
         const char *key,            /* value name in the section */
         int        default_value)   /* default to return */
 {
     int value = default_value;
     if (hkey)
     {
         BYTE buffer[128];
         DWORD type, count = sizeof(buffer);
         if(!RegQueryValueExA (hkey, key, 0, &type, buffer, &count))
         {
             if (type != REG_SZ)
             {
                 /* Are there any utilities for converting registry entries
                  * between formats?
                  */
                 /* FIXME_(reg)("We need reg format converter\n"); */
             }
             else
                 value = atoi(buffer);
         }
     }
     return RegistryTwips2Pixels(value);
 }


 /***********************************************************************
  *           SYSMETRICS_Init
  *
  * Initialisation of the system metrics array.
  *
  * Differences in return values between 3.1 and 95 apps under Win95 (FIXME ?):
  * SM_CXVSCROLL        x+1      x	Fixed May 24, 1999 - Ronald B. Cemer
  * SM_CYHSCROLL        x+1      x	Fixed May 24, 1999 - Ronald B. Cemer
  * SM_CXDLGFRAME       x-1      x	Already fixed
  * SM_CYDLGFRAME       x-1      x	Already fixed
  * SM_CYCAPTION        x+1      x	Fixed May 24, 1999 - Ronald B. Cemer
  * SM_CYMENU           x-1      x	Already fixed
  * SM_CYFULLSCREEN     x-1      x
  * SM_CXFRAME                           Fixed July 6, 2001 - Bill Medland
  *
  * (collides with TWEAK_WineLook sometimes,
  * so changing anything might be difficult)
  *
  * Starting at Win95 there are now a large number or Registry entries in the
  * [WindowMetrics] section that are probably relevant here.
  */
 void SYSMETRICS_Init(void)
 {
     HDC hdc = CreateDCA( "DISPLAY", NULL, NULL, NULL );
     HKEY hkey; /* key to the window metrics area of the registry */
     INT dummy;

     assert(hdc);

     if (RegOpenKeyExA (HKEY_CURRENT_USER, "Control Panel\\desktop\\WindowMetrics",
                        0, KEY_QUERY_VALUE, &hkey) != ERROR_SUCCESS) hkey = 0;

     if (TWEAK_WineLook > WIN31_LOOK)
     {
         sysMetrics[SM_CXVSCROLL] = SYSMETRICS_GetRegistryMetric( hkey, "ScrollWidth", 16 );
         sysMetrics[SM_CYHSCROLL] = sysMetrics[SM_CXVSCROLL];

         /* The Win 2000 resource kit SAYS that this is governed by the ScrollHeight
          * but on my computer that controls the CYV/CXH values. */
         sysMetrics[SM_CYCAPTION] = SYSMETRICS_GetRegistryMetric(hkey, "CaptionHeight", 18)
                                      + 1; /* for the separator? */

         sysMetrics[SM_CYMENU] = SYSMETRICS_GetRegistryMetric (hkey, "MenuHeight", 18) + 1;


         sysMetrics[SM_CXDLGFRAME] = 3;
         sysMetrics[SM_CYDLGFRAME] = sysMetrics[SM_CXDLGFRAME];

         /* force setting of SM_CXFRAME/SM_CYFRAME */
         SystemParametersInfoA( SPI_GETBORDER, 0, &dummy, 0 );
     }
     else
     {
         sysMetrics[SM_CXVSCROLL]  = 17;
         sysMetrics[SM_CYHSCROLL]  = sysMetrics[SM_CXVSCROLL];
         sysMetrics[SM_CYCAPTION]  = 20;
         sysMetrics[SM_CYMENU]     = 18;
         sysMetrics[SM_CXDLGFRAME] = 4;
         sysMetrics[SM_CYDLGFRAME] = sysMetrics[SM_CXDLGFRAME];
         sysMetrics[SM_CXFRAME]    = GetProfileIntA("Windows", "BorderWidth", 4) + 1;
         sysMetrics[SM_CYFRAME]    = sysMetrics[SM_CXFRAME];
     }

     sysMetrics[SM_CXCURSOR] = 32;
     sysMetrics[SM_CYCURSOR] = 32;
     sysMetrics[SM_CXSCREEN] = GetDeviceCaps( hdc, HORZRES );
     sysMetrics[SM_CYSCREEN] = GetDeviceCaps( hdc, VERTRES );
     sysMetrics[SM_WINE_BPP] = GetDeviceCaps( hdc, BITSPIXEL );
     sysMetrics[SM_CXBORDER] = 1;
     sysMetrics[SM_CYBORDER] = sysMetrics[SM_CXBORDER];
     sysMetrics[SM_CYVTHUMB] = sysMetrics[SM_CXVSCROLL];
     sysMetrics[SM_CXHTHUMB] = sysMetrics[SM_CYVTHUMB];
     sysMetrics[SM_CXICON] = 32;
     sysMetrics[SM_CYICON] = 32;
     sysMetrics[SM_CXFULLSCREEN] = sysMetrics[SM_CXSCREEN];
     sysMetrics[SM_CYFULLSCREEN] = sysMetrics[SM_CYSCREEN] - sysMetrics[SM_CYCAPTION];
     sysMetrics[SM_CYKANJIWINDOW] = 0;
     sysMetrics[SM_MOUSEPRESENT] = 1;
     sysMetrics[SM_CYVSCROLL] = SYSMETRICS_GetRegistryMetric (hkey, "ScrollHeight", sysMetrics[SM_CXVSCROLL]);
     sysMetrics[SM_CXHSCROLL] = SYSMETRICS_GetRegistryMetric (hkey, "ScrollHeight", sysMetrics[SM_CYHSCROLL]);
     sysMetrics[SM_DEBUG] = 0;

     sysMetrics[SM_SWAPBUTTON] = 0;
     sysMetrics[SM_SWAPBUTTON] = SYSPARAMS_GetMouseButtonSwap();

     sysMetrics[SM_RESERVED1] = 0;
     sysMetrics[SM_RESERVED2] = 0;
     sysMetrics[SM_RESERVED3] = 0;
     sysMetrics[SM_RESERVED4] = 0;

     /* FIXME: The following two are calculated, but how? */
     sysMetrics[SM_CXMIN] = (TWEAK_WineLook > WIN31_LOOK) ? 112 : 100;
     sysMetrics[SM_CYMIN] = (TWEAK_WineLook > WIN31_LOOK) ? 27 : 28;

     sysMetrics[SM_CXSIZE] = sysMetrics[SM_CYCAPTION] - 1;
     sysMetrics[SM_CYSIZE] = sysMetrics[SM_CXSIZE];
     sysMetrics[SM_CXMINTRACK] = sysMetrics[SM_CXMIN];
     sysMetrics[SM_CYMINTRACK] = sysMetrics[SM_CYMIN];

     sysMetrics[SM_CXDOUBLECLK] = 4;
     sysMetrics[SM_CYDOUBLECLK] = 4;
     SYSPARAMS_GetDoubleClickSize( &sysMetrics[SM_CXDOUBLECLK], &sysMetrics[SM_CYDOUBLECLK] );

     sysMetrics[SM_CXICONSPACING] = 75;
     SystemParametersInfoA( SPI_ICONHORIZONTALSPACING, 0,
                            &sysMetrics[SM_CXICONSPACING], 0 );
     sysMetrics[SM_CYICONSPACING] = 75;
     SystemParametersInfoA( SPI_ICONVERTICALSPACING, 0,
                            &sysMetrics[SM_CYICONSPACING], 0 );

     SystemParametersInfoA( SPI_GETMENUDROPALIGNMENT, 0,
                            &sysMetrics[SM_MENUDROPALIGNMENT], 0 );
     sysMetrics[SM_PENWINDOWS] = 0;
     sysMetrics[SM_DBCSENABLED] = 0;

     /* FIXME: Need to query X for the following */
     sysMetrics[SM_CMOUSEBUTTONS] = 3;

     sysMetrics[SM_SECURE] = 0;
     sysMetrics[SM_CXEDGE] = sysMetrics[SM_CXBORDER] + 1;
     sysMetrics[SM_CYEDGE] = sysMetrics[SM_CXEDGE];
     sysMetrics[SM_CXMINSPACING] = 160;
     sysMetrics[SM_CYMINSPACING] = 24;
     sysMetrics[SM_CXSMICON] = sysMetrics[SM_CYSIZE] - (sysMetrics[SM_CYSIZE] % 2);
     sysMetrics[SM_CYSMICON] = sysMetrics[SM_CXSMICON];
     sysMetrics[SM_CYSMCAPTION] = 16;
     sysMetrics[SM_CXSMSIZE] = 13;
     sysMetrics[SM_CYSMSIZE] = 15;
     sysMetrics[SM_CXMENUSIZE] = sysMetrics[SM_CYMENU] - 1;
     sysMetrics[SM_CYMENUSIZE] = sysMetrics[SM_CXMENUSIZE];

     /* FIXME: What do these mean? */
     sysMetrics[SM_ARRANGE] = ARW_HIDE;
     sysMetrics[SM_CXMINIMIZED] = 160;
     sysMetrics[SM_CYMINIMIZED] = 24;

     /* FIXME: How do I calculate these? */
     sysMetrics[SM_CXMAXTRACK] = sysMetrics[SM_CXSCREEN] + 4 + 2 * sysMetrics[SM_CXFRAME];
     sysMetrics[SM_CYMAXTRACK] = sysMetrics[SM_CYSCREEN] + 4 + 2 * sysMetrics[SM_CYFRAME];
     sysMetrics[SM_CXMAXIMIZED] = sysMetrics[SM_CXSCREEN] + 2 * sysMetrics[SM_CXFRAME];
     sysMetrics[SM_CYMAXIMIZED] = sysMetrics[SM_CYSCREEN] + 2 * sysMetrics[SM_CXFRAME];
     sysMetrics[SM_NETWORK] = 3;

     /* For the following: 0 = ok, 1 = failsafe, 2 = failsafe + network */
     sysMetrics[SM_CLEANBOOT] = 0;

     sysMetrics[SM_CXDRAG] = 2;
     sysMetrics[SM_CYDRAG] = 2;
     sysMetrics[SM_CXMENUCHECK] = 13;
     sysMetrics[SM_CYMENUCHECK] = 13;

     /* FIXME: Should check the type of processor for the following */
     sysMetrics[SM_SLOWMACHINE] = 0;

     /* FIXME: Should perform a check */
     sysMetrics[SM_MIDEASTENABLED] = 0;

     sysMetrics[SM_MOUSEWHEELPRESENT] = 0;

     sysMetrics[SM_CXVIRTUALSCREEN] = sysMetrics[SM_CXSCREEN];
     sysMetrics[SM_CYVIRTUALSCREEN] = sysMetrics[SM_CYSCREEN];
     sysMetrics[SM_XVIRTUALSCREEN] = 0;
     sysMetrics[SM_YVIRTUALSCREEN] = 0;
     sysMetrics[SM_CMONITORS] = 1;
     sysMetrics[SM_SAMEDISPLAYFORMAT] = 1;
     sysMetrics[SM_CMETRICS] = SM_CMETRICS;

     SystemParametersInfoA( SPI_GETSHOWSOUNDS, 0, &sysMetrics[SM_SHOWSOUNDS], 0 );

     if (hkey) RegCloseKey (hkey);
     DeleteDC( hdc );
 }


 /***********************************************************************
  *		SYSMETRICS_Set
  *
  *  Sets system metrics.
  */
 INT SYSMETRICS_Set( INT index, INT value )
 {
     if ((index < 0) || (index > SM_WINE_CMETRICS)) return 0;
     else
     {
         INT prev = sysMetrics[index];
         sysMetrics[index] = value;
         return prev;
     }
 }


 /***********************************************************************
  *		GetSystemMetrics (USER.179)
  */
 INT16 WINAPI GetSystemMetrics16( INT16 index )
 {
     return (INT16)GetSystemMetrics(index);
 }


 /***********************************************************************
  *		GetSystemMetrics (USER32.@)
  */
 INT WINAPI GetSystemMetrics( INT index )
 {
     if ((index < 0) || (index > SM_WINE_CMETRICS)) return 0;
     return sysMetrics[index];
 }
	/*
	* System metrics 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	*/

	#include <stdio.h>
	#include <stdlib.h>
	#include <assert.h>

	#include "windef.h"
	#include "wingdi.h"
	#include "wine/winuser16.h"
	#include "winbase.h"
	#include "winreg.h"
	#include "winuser.h"
	#include "winerror.h"
	#include "user.h"

	static int sysMetrics[SM_WINE_CMETRICS+1];


	/***********************************************************************
	* RegistryTwips2Pixels
	*
	* Convert a a dimension value that was obtained from the registry. These are
	* quoted as being "twips" values if negative and pixels if positive.
	* See for example
	* MSDN Library - April 2001 -> Resource Kits ->
	* Windows 2000 Resource Kit Reference ->
	* Technical Reference to the Windows 2000 Registry ->
	* HKEY_CURRENT_USE -> Control Panel -> Desktop -> WindowMetrics
	*
	* This is written as a function to prevent repeated evaluation of the
	* argument.
	*/
	inline static int RegistryTwips2Pixels(int x)
	{
	if (x < 0)
	x = (-x+7)/15;
	return x;
	}


	/***********************************************************************
	* SYSMETRICS_GetRegistryMetric
	*
	* Get a registry entry from the already open key. This allows us to open the
	* section once and read several values.
	*
	* Of course this function belongs somewhere more usable but here will do
	* for now.
	*/
	static int SYSMETRICS_GetRegistryMetric (
	HKEY hkey, /* handle to the registry section */
	const char key, / value name in the section */
	int default_value) /* default to return */
	{
	int value = default_value;
	if (hkey)
	{
	BYTE buffer[128];
	DWORD type, count = sizeof(buffer);
	if(!RegQueryValueExA (hkey, key, 0, &type, buffer, &count))
	{
	if (type != REG_SZ)
	{
	/* Are there any utilities for converting registry entries
	* between formats?
	*/
	/* FIXME_(reg)("We need reg format converter\n"); */
	}
	else
	value = atoi(buffer);
	}
	}
	return RegistryTwips2Pixels(value);
	}


	/***********************************************************************
	* SYSMETRICS_Init
	*
	* Initialisation of the system metrics array.
	*
	* Differences in return values between 3.1 and 95 apps under Win95 (FIXME ?):
	* SM_CXVSCROLL x+1 x Fixed May 24, 1999 - Ronald B. Cemer
	* SM_CYHSCROLL x+1 x Fixed May 24, 1999 - Ronald B. Cemer
	* SM_CXDLGFRAME x-1 x Already fixed
	* SM_CYDLGFRAME x-1 x Already fixed
	* SM_CYCAPTION x+1 x Fixed May 24, 1999 - Ronald B. Cemer
	* SM_CYMENU x-1 x Already fixed
	* SM_CYFULLSCREEN x-1 x
	* SM_CXFRAME Fixed July 6, 2001 - Bill Medland
	*
	* (collides with TWEAK_WineLook sometimes,
	* so changing anything might be difficult)
	*
	* Starting at Win95 there are now a large number or Registry entries in the
	* [WindowMetrics] section that are probably relevant here.
	*/
	void SYSMETRICS_Init(void)
	{
	HDC hdc = CreateDCA( "DISPLAY", NULL, NULL, NULL );
	HKEY hkey; /* key to the window metrics area of the registry */
	INT dummy;

	assert(hdc);

	if (RegOpenKeyExA (HKEY_CURRENT_USER, "Control Panel\\desktop\\WindowMetrics",
	0, KEY_QUERY_VALUE, &hkey) != ERROR_SUCCESS) hkey = 0;

	if (TWEAK_WineLook > WIN31_LOOK)
	{
	sysMetrics[SM_CXVSCROLL] = SYSMETRICS_GetRegistryMetric( hkey, "ScrollWidth", 16 );
	sysMetrics[SM_CYHSCROLL] = sysMetrics[SM_CXVSCROLL];

	/* The Win 2000 resource kit SAYS that this is governed by the ScrollHeight
	* but on my computer that controls the CYV/CXH values. */
	sysMetrics[SM_CYCAPTION] = SYSMETRICS_GetRegistryMetric(hkey, "CaptionHeight", 18)
	+ 1; /* for the separator? */

	sysMetrics[SM_CYMENU] = SYSMETRICS_GetRegistryMetric (hkey, "MenuHeight", 18) + 1;


	sysMetrics[SM_CXDLGFRAME] = 3;
	sysMetrics[SM_CYDLGFRAME] = sysMetrics[SM_CXDLGFRAME];

	/* force setting of SM_CXFRAME/SM_CYFRAME */
	SystemParametersInfoA( SPI_GETBORDER, 0, &dummy, 0 );
	}
	else
	{
	sysMetrics[SM_CXVSCROLL] = 17;
	sysMetrics[SM_CYHSCROLL] = sysMetrics[SM_CXVSCROLL];
	sysMetrics[SM_CYCAPTION] = 20;
	sysMetrics[SM_CYMENU] = 18;
	sysMetrics[SM_CXDLGFRAME] = 4;
	sysMetrics[SM_CYDLGFRAME] = sysMetrics[SM_CXDLGFRAME];
	sysMetrics[SM_CXFRAME] = GetProfileIntA("Windows", "BorderWidth", 4) + 1;
	sysMetrics[SM_CYFRAME] = sysMetrics[SM_CXFRAME];
	}

	sysMetrics[SM_CXCURSOR] = 32;
	sysMetrics[SM_CYCURSOR] = 32;
	sysMetrics[SM_CXSCREEN] = GetDeviceCaps( hdc, HORZRES );
	sysMetrics[SM_CYSCREEN] = GetDeviceCaps( hdc, VERTRES );
	sysMetrics[SM_WINE_BPP] = GetDeviceCaps( hdc, BITSPIXEL );
	sysMetrics[SM_CXBORDER] = 1;
	sysMetrics[SM_CYBORDER] = sysMetrics[SM_CXBORDER];
	sysMetrics[SM_CYVTHUMB] = sysMetrics[SM_CXVSCROLL];
	sysMetrics[SM_CXHTHUMB] = sysMetrics[SM_CYVTHUMB];
	sysMetrics[SM_CXICON] = 32;
	sysMetrics[SM_CYICON] = 32;
	sysMetrics[SM_CXFULLSCREEN] = sysMetrics[SM_CXSCREEN];
	sysMetrics[SM_CYFULLSCREEN] = sysMetrics[SM_CYSCREEN] - sysMetrics[SM_CYCAPTION];
	sysMetrics[SM_CYKANJIWINDOW] = 0;
	sysMetrics[SM_MOUSEPRESENT] = 1;
	sysMetrics[SM_CYVSCROLL] = SYSMETRICS_GetRegistryMetric (hkey, "ScrollHeight", sysMetrics[SM_CXVSCROLL]);
	sysMetrics[SM_CXHSCROLL] = SYSMETRICS_GetRegistryMetric (hkey, "ScrollHeight", sysMetrics[SM_CYHSCROLL]);
	sysMetrics[SM_DEBUG] = 0;

	sysMetrics[SM_SWAPBUTTON] = 0;
	sysMetrics[SM_SWAPBUTTON] = SYSPARAMS_GetMouseButtonSwap();

	sysMetrics[SM_RESERVED1] = 0;
	sysMetrics[SM_RESERVED2] = 0;
	sysMetrics[SM_RESERVED3] = 0;
	sysMetrics[SM_RESERVED4] = 0;

	/* FIXME: The following two are calculated, but how? */
	sysMetrics[SM_CXMIN] = (TWEAK_WineLook > WIN31_LOOK) ? 112 : 100;
	sysMetrics[SM_CYMIN] = (TWEAK_WineLook > WIN31_LOOK) ? 27 : 28;

	sysMetrics[SM_CXSIZE] = sysMetrics[SM_CYCAPTION] - 1;
	sysMetrics[SM_CYSIZE] = sysMetrics[SM_CXSIZE];
	sysMetrics[SM_CXMINTRACK] = sysMetrics[SM_CXMIN];
	sysMetrics[SM_CYMINTRACK] = sysMetrics[SM_CYMIN];

	sysMetrics[SM_CXDOUBLECLK] = 4;
	sysMetrics[SM_CYDOUBLECLK] = 4;
	SYSPARAMS_GetDoubleClickSize( &sysMetrics[SM_CXDOUBLECLK], &sysMetrics[SM_CYDOUBLECLK] );

	sysMetrics[SM_CXICONSPACING] = 75;
	SystemParametersInfoA( SPI_ICONHORIZONTALSPACING, 0,
	&sysMetrics[SM_CXICONSPACING], 0 );
	sysMetrics[SM_CYICONSPACING] = 75;
	SystemParametersInfoA( SPI_ICONVERTICALSPACING, 0,
	&sysMetrics[SM_CYICONSPACING], 0 );

	SystemParametersInfoA( SPI_GETMENUDROPALIGNMENT, 0,
	&sysMetrics[SM_MENUDROPALIGNMENT], 0 );
	sysMetrics[SM_PENWINDOWS] = 0;
	sysMetrics[SM_DBCSENABLED] = 0;

	/* FIXME: Need to query X for the following */
	sysMetrics[SM_CMOUSEBUTTONS] = 3;

	sysMetrics[SM_SECURE] = 0;
	sysMetrics[SM_CXEDGE] = sysMetrics[SM_CXBORDER] + 1;
	sysMetrics[SM_CYEDGE] = sysMetrics[SM_CXEDGE];
	sysMetrics[SM_CXMINSPACING] = 160;
	sysMetrics[SM_CYMINSPACING] = 24;
	sysMetrics[SM_CXSMICON] = sysMetrics[SM_CYSIZE] - (sysMetrics[SM_CYSIZE] % 2);
	sysMetrics[SM_CYSMICON] = sysMetrics[SM_CXSMICON];
	sysMetrics[SM_CYSMCAPTION] = 16;
	sysMetrics[SM_CXSMSIZE] = 13;
	sysMetrics[SM_CYSMSIZE] = 15;
	sysMetrics[SM_CXMENUSIZE] = sysMetrics[SM_CYMENU] - 1;
	sysMetrics[SM_CYMENUSIZE] = sysMetrics[SM_CXMENUSIZE];

	/* FIXME: What do these mean? */
	sysMetrics[SM_ARRANGE] = ARW_HIDE;
	sysMetrics[SM_CXMINIMIZED] = 160;
	sysMetrics[SM_CYMINIMIZED] = 24;

	/* FIXME: How do I calculate these? */
	sysMetrics[SM_CXMAXTRACK] = sysMetrics[SM_CXSCREEN] + 4 + 2 * sysMetrics[SM_CXFRAME];
	sysMetrics[SM_CYMAXTRACK] = sysMetrics[SM_CYSCREEN] + 4 + 2 * sysMetrics[SM_CYFRAME];
	sysMetrics[SM_CXMAXIMIZED] = sysMetrics[SM_CXSCREEN] + 2 * sysMetrics[SM_CXFRAME];
	sysMetrics[SM_CYMAXIMIZED] = sysMetrics[SM_CYSCREEN] + 2 * sysMetrics[SM_CXFRAME];
	sysMetrics[SM_NETWORK] = 3;

	/* For the following: 0 = ok, 1 = failsafe, 2 = failsafe + network */
	sysMetrics[SM_CLEANBOOT] = 0;

	sysMetrics[SM_CXDRAG] = 2;
	sysMetrics[SM_CYDRAG] = 2;
	sysMetrics[SM_CXMENUCHECK] = 13;
	sysMetrics[SM_CYMENUCHECK] = 13;

	/* FIXME: Should check the type of processor for the following */
	sysMetrics[SM_SLOWMACHINE] = 0;

	/* FIXME: Should perform a check */
	sysMetrics[SM_MIDEASTENABLED] = 0;

	sysMetrics[SM_MOUSEWHEELPRESENT] = 0;

	sysMetrics[SM_CXVIRTUALSCREEN] = sysMetrics[SM_CXSCREEN];
	sysMetrics[SM_CYVIRTUALSCREEN] = sysMetrics[SM_CYSCREEN];
	sysMetrics[SM_XVIRTUALSCREEN] = 0;
	sysMetrics[SM_YVIRTUALSCREEN] = 0;
	sysMetrics[SM_CMONITORS] = 1;
	sysMetrics[SM_SAMEDISPLAYFORMAT] = 1;
	sysMetrics[SM_CMETRICS] = SM_CMETRICS;

	SystemParametersInfoA( SPI_GETSHOWSOUNDS, 0, &sysMetrics[SM_SHOWSOUNDS], 0 );

	if (hkey) RegCloseKey (hkey);
	DeleteDC( hdc );
	}


	/***********************************************************************
	* SYSMETRICS_Set
	*
	* Sets system metrics.
	*/
	INT SYSMETRICS_Set( INT index, INT value )
	{
	if ((index < 0) \|\| (index > SM_WINE_CMETRICS)) return 0;
	else
	{
	INT prev = sysMetrics[index];
	sysMetrics[index] = value;
	return prev;
	}
	}


	/***********************************************************************
	* GetSystemMetrics (USER.179)
	*/
	INT16 WINAPI GetSystemMetrics16( INT16 index )
	{
	return (INT16)GetSystemMetrics(index);
	}


	/***********************************************************************
	* GetSystemMetrics (USER32.@)
	*/
	INT WINAPI GetSystemMetrics( INT index )
	{
	if ((index < 0) \|\| (index > SM_WINE_CMETRICS)) return 0;
	return sysMetrics[index];
	}