windows/sysmetrics.c

   1 /*
   2  * System metrics functions
   3  *
   4  * Copyright 1994 Alexandre Julliard
   5  *
   6  */
   7
   8 #include <stdio.h>
   9 #include "gdi.h"
  10 #include "options.h"
  11 #include "tweak.h"
  12 #include "sysmetrics.h"
  13
  14 short sysMetrics[SM_CMETRICS+1];
  15
  16 /***********************************************************************
  17  *           SYSMETRICS_Init
  18  *
  19  * Initialisation of the system metrics array.
  20  */
  21 void SYSMETRICS_Init(void)
  22 {
  23     sysMetrics[SM_CXCURSOR] = 32;
  24     sysMetrics[SM_CYCURSOR] = 32;
  25     sysMetrics[SM_CXSCREEN] = screenWidth;
  26     sysMetrics[SM_CYSCREEN] = screenHeight;
  27     sysMetrics[SM_CXVSCROLL] =
  28         PROFILE_GetWineIniInt("Tweak.Layout", "ScrollBarWidth", 16) + 1;
  29     sysMetrics[SM_CYHSCROLL] = sysMetrics[SM_CXVSCROLL];
  30     if (TWEAK_Win95Look)
  31         sysMetrics[SM_CYCAPTION] =
  32             PROFILE_GetWineIniInt("Tweak.Layout", "CaptionHeight", 19);
  33     else
  34         sysMetrics[SM_CYCAPTION] = 2 +
  35             PROFILE_GetWineIniInt("Tweak.Layout", "CaptionHeight", 18);
  36     sysMetrics[SM_CXBORDER] = 1;
  37     sysMetrics[SM_CYBORDER] = sysMetrics[SM_CXBORDER];
  38     sysMetrics[SM_CXDLGFRAME] =
  39         PROFILE_GetWineIniInt("Tweak.Layout", "DialogFrameWidth",
  40                               TWEAK_Win95Look ? 3 : 4);
  41     sysMetrics[SM_CYDLGFRAME] = sysMetrics[SM_CXDLGFRAME];
  42     sysMetrics[SM_CYVTHUMB] = sysMetrics[SM_CXVSCROLL] - 1;
  43     sysMetrics[SM_CXHTHUMB] = sysMetrics[SM_CYVTHUMB];
  44     sysMetrics[SM_CXICON] = 32;
  45     sysMetrics[SM_CYICON] = 32;
  46     if (TWEAK_Win95Look)
  47         sysMetrics[SM_CYMENU] =
  48             PROFILE_GetWineIniInt("Tweak.Layout", "MenuHeight", 19);
  49     else
  50         sysMetrics[SM_CYMENU] =
  51             PROFILE_GetWineIniInt("Tweak.Layout", "MenuHeight", 18);
  52     sysMetrics[SM_CXFULLSCREEN] = sysMetrics[SM_CXSCREEN];
  53     sysMetrics[SM_CYFULLSCREEN] =
  54         sysMetrics[SM_CYSCREEN] - sysMetrics[SM_CYCAPTION];
  55     sysMetrics[SM_CYKANJIWINDOW] = 0;
  56     sysMetrics[SM_MOUSEPRESENT] = 1;
  57     sysMetrics[SM_CYVSCROLL] = sysMetrics[SM_CYVTHUMB];
  58     sysMetrics[SM_CXHSCROLL] = sysMetrics[SM_CXHTHUMB];
  59     sysMetrics[SM_DEBUG] = 0;
  60
  61     /* FIXME: The following should look for the registry key to see if the
  62        buttons should be swapped. */
  63     sysMetrics[SM_SWAPBUTTON] = 0;
  64
  65     sysMetrics[SM_RESERVED1] = 0;
  66     sysMetrics[SM_RESERVED2] = 0;
  67     sysMetrics[SM_RESERVED3] = 0;
  68     sysMetrics[SM_RESERVED4] = 0;
  69
  70     /* FIXME: The following two are calculated, but how? */
  71     sysMetrics[SM_CXMIN] = TWEAK_Win95Look ? 112 : 100;
  72     sysMetrics[SM_CYMIN] = TWEAK_Win95Look ? 27 : 28;
  73
  74     sysMetrics[SM_CXSIZE] = sysMetrics[SM_CYCAPTION] - 2;
  75     sysMetrics[SM_CYSIZE] = sysMetrics[SM_CXSIZE];
  76     sysMetrics[SM_CXFRAME] = GetProfileInt32A("Windows", "BorderWidth", 4);
  77     sysMetrics[SM_CYFRAME] = sysMetrics[SM_CXFRAME];
  78     sysMetrics[SM_CXMINTRACK] = sysMetrics[SM_CXMIN];
  79     sysMetrics[SM_CYMINTRACK] = sysMetrics[SM_CYMIN];
  80     sysMetrics[SM_CXDOUBLECLK] =
  81         (GetProfileInt32A("Windows", "DoubleClickWidth", 4) + 1) & ~1;
  82     sysMetrics[SM_CYDOUBLECLK] =
  83         (GetProfileInt32A("Windows","DoubleClickHeight", 4) + 1) & ~1;
  84     sysMetrics[SM_CXICONSPACING] =
  85         GetProfileInt32A("Desktop","IconSpacing", 75);
  86     sysMetrics[SM_CYICONSPACING] =
  87         GetProfileInt32A("Desktop", "IconVerticalSpacing", 75);
  88     sysMetrics[SM_MENUDROPALIGNMENT] =
  89         GetProfileInt32A("Windows", "MenuDropAlignment", 0);
  90     sysMetrics[SM_PENWINDOWS] = 0;
  91     sysMetrics[SM_DBCSENABLED] = 0;
  92
  93     /* FIXME: Need to query X for the following */
  94     sysMetrics[SM_CMOUSEBUTTONS] = 3;
  95
  96     sysMetrics[SM_SECURE] = 0;
  97     sysMetrics[SM_CXEDGE] = sysMetrics[SM_CXBORDER] + 1;
  98     sysMetrics[SM_CYEDGE] = sysMetrics[SM_CXEDGE];
  99     sysMetrics[SM_CXMINSPACING] = 160;
 100     sysMetrics[SM_CYMINSPACING] = 24;
 101     sysMetrics[SM_CXSMICON] =
 102         sysMetrics[SM_CYSIZE] - (sysMetrics[SM_CYSIZE] % 2) - 2;
 103     sysMetrics[SM_CYSMICON] = sysMetrics[SM_CXSMICON];
 104     sysMetrics[SM_CYSMCAPTION] = 16;
 105     sysMetrics[SM_CXSMSIZE] = 15;
 106     sysMetrics[SM_CYSMSIZE] = sysMetrics[SM_CXSMSIZE];
 107     sysMetrics[SM_CXMENUSIZE] = sysMetrics[SM_CYMENU];
 108     sysMetrics[SM_CYMENUSIZE] = sysMetrics[SM_CXMENUSIZE];
 109
 110     /* FIXME: What do these mean? */
 111     sysMetrics[SM_ARRANGE] = 8;
 112     sysMetrics[SM_CXMINIMIZED] = 160;
 113     sysMetrics[SM_CYMINIMIZED] = 24;
 114
 115     /* FIXME: How do I calculate these? */
 116     sysMetrics[SM_CXMAXTRACK] =
 117         sysMetrics[SM_CXSCREEN] + 4 + 2 * sysMetrics[SM_CXFRAME];
 118     sysMetrics[SM_CYMAXTRACK] =
 119         sysMetrics[SM_CYSCREEN] + 4 + 2 * sysMetrics[SM_CYFRAME];
 120     sysMetrics[SM_CXMAXIMIZED] =
 121         sysMetrics[SM_CXSCREEN] + 2 * sysMetrics[SM_CXFRAME];
 122     sysMetrics[SM_CYMAXIMIZED] =
 123         sysMetrics[SM_CYSCREEN] - 45;
 124     sysMetrics[SM_NETWORK] = 3;
 125
 126     /* For the following: 0 = ok, 1 = failsafe, 2 = failsafe + network */
 127     sysMetrics[SM_CLEANBOOT] = 0;
 128
 129     sysMetrics[SM_CXDRAG] = 2;
 130     sysMetrics[SM_CYDRAG] = 2;
 131     sysMetrics[SM_SHOWSOUNDS] = 0;
 132     sysMetrics[SM_CXMENUCHECK] = 2;
 133     sysMetrics[SM_CYMENUCHECK] = 2;
 134
 135     /* FIXME: Should check the type of processor for the following */
 136     sysMetrics[SM_SLOWMACHINE] = 0;
 137
 138     /* FIXME: Should perform a check */
 139     sysMetrics[SM_MIDEASTENABLED] = 0;
 140
 141     sysMetrics[SM_MOUSEWHEELPRESENT] = 0;
 142     sysMetrics[SM_CMETRICS] = SM_CMETRICS;
 143 }
 144
 145
 146 /***********************************************************************
 147  *           GetSystemMetrics16    (USER.179)
 148  */
 149 INT16 WINAPI GetSystemMetrics16( INT16 index )
 150 {
 151     if ((index < 0) || (index > SM_CMETRICS)) return 0;
 152     else return sysMetrics[index];
 153 }
 154
 155
 156 /***********************************************************************
 157  *           GetSystemMetrics32    (USER32.292)
 158  */
 159 INT32 WINAPI GetSystemMetrics32( INT32 index )
 160 {
 161     if ((index < 0) || (index > SM_CMETRICS)) return 0;
 162     else return sysMetrics[index];
 163 }