src/msw/settings.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        settings.cpp
   3 // Purpose:     wxSettings
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart and Markus Holzem
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "settings.h"
  14 #endif
  15
  16 // For compilers that support precompilation, includes "wx.h".
  17 #include "wx/wxprec.h"
  18
  19 #ifdef __BORLANDC__
  20 #pragma hdrstop
  21 #endif
  22
  23 #ifndef WX_PRECOMP
  24 #include <stdio.h>
  25 #include "wx/defs.h"
  26 #include "wx/pen.h"
  27 #include "wx/brush.h"
  28 #include "wx/gdicmn.h"
  29 #endif
  30
  31 #include "wx/settings.h"
  32 #include "wx/window.h"
  33 #include "wx/msw/private.h"
  34
  35 // TODO: see ::SystemParametersInfo for all sorts of Windows settings.
  36 // Different args are required depending on the id. How does this differ
  37 // from GetSystemMetric, and should it? Perhaps call it GetSystemParameter
  38 // and pass an optional void* arg to get further info.
  39 // Should also have SetSystemParameter.
  40 // Also implement WM_WININICHANGE (NT) / WM_SETTINGCHANGE (Win95)
  41
  42 wxColour wxSystemSettings::GetSystemColour(int index)
  43 {
  44         COLORREF ref = ::GetSysColor(index);
  45         wxColour col(GetRValue(ref), GetGValue(ref), GetBValue(ref));
  46         return col;
  47 }
  48
  49 wxFont wxSystemSettings::GetSystemFont(int index)
  50 {
  51         HFONT hFont = (HFONT) ::GetStockObject(index);
  52         if ( hFont != NULL )
  53         {
  54                 LOGFONT lf;
  55                 if ( ::GetObject(hFont, sizeof(LOGFONT), &lf) != 0 )
  56                 {
  57                     // In fontdlg.cpp
  58                         return wxCreateFontFromLogFont(&lf);
  59                 }
  60                 else
  61                 {
  62                         return wxNullFont;
  63                 }
  64         }
  65         else
  66         {
  67                 return wxNullFont;
  68         }
  69 }
  70
  71 // Get a system metric, e.g. scrollbar size
  72 int wxSystemSettings::GetSystemMetric(int index)
  73 {
  74         switch ( index)
  75         {
  76 #ifdef __WIN32__
  77         case wxSYS_MOUSE_BUTTONS:
  78                         return ::GetSystemMetrics(SM_CMOUSEBUTTONS);
  79 #endif
  80
  81         case wxSYS_BORDER_X:
  82                         return ::GetSystemMetrics(SM_CXBORDER);
  83         case wxSYS_BORDER_Y:
  84                         return ::GetSystemMetrics(SM_CYBORDER);
  85         case wxSYS_CURSOR_X:
  86                         return ::GetSystemMetrics(SM_CXCURSOR);
  87         case wxSYS_CURSOR_Y:
  88                         return ::GetSystemMetrics(SM_CYCURSOR);
  89         case wxSYS_DCLICK_X:
  90                         return ::GetSystemMetrics(SM_CXDOUBLECLK);
  91         case wxSYS_DCLICK_Y:
  92                         return ::GetSystemMetrics(SM_CYDOUBLECLK);
  93 #if defined(__WIN32__) && defined(SM_CXDRAG)
  94         case wxSYS_DRAG_X:
  95                         return ::GetSystemMetrics(SM_CXDRAG);
  96         case wxSYS_DRAG_Y:
  97                         return ::GetSystemMetrics(SM_CYDRAG);
  98         case wxSYS_EDGE_X:
  99                         return ::GetSystemMetrics(SM_CXEDGE);
 100         case wxSYS_EDGE_Y:
 101                         return ::GetSystemMetrics(SM_CYEDGE);
 102 #endif
 103         case wxSYS_HSCROLL_ARROW_X:
 104                         return ::GetSystemMetrics(SM_CXHSCROLL);
 105         case wxSYS_HSCROLL_ARROW_Y:
 106                         return ::GetSystemMetrics(SM_CYHSCROLL);
 107         case wxSYS_HTHUMB_X:
 108                         return ::GetSystemMetrics(SM_CXHTHUMB);
 109         case wxSYS_ICON_X:
 110                         return ::GetSystemMetrics(SM_CXICON);
 111         case wxSYS_ICON_Y:
 112                         return ::GetSystemMetrics(SM_CYICON);
 113         case wxSYS_ICONSPACING_X:
 114                         return ::GetSystemMetrics(SM_CXICONSPACING);
 115         case wxSYS_ICONSPACING_Y:
 116                         return ::GetSystemMetrics(SM_CYICONSPACING);
 117         case wxSYS_WINDOWMIN_X:
 118                         return ::GetSystemMetrics(SM_CXMIN);
 119         case wxSYS_WINDOWMIN_Y:
 120                         return ::GetSystemMetrics(SM_CYMIN);
 121         case wxSYS_SCREEN_X:
 122                         return ::GetSystemMetrics(SM_CXSCREEN);
 123         case wxSYS_SCREEN_Y:
 124                         return ::GetSystemMetrics(SM_CYSCREEN);
 125
 126 #if defined(__WIN32__) && defined(SM_CXSIZEFRAME)
 127         case wxSYS_FRAMESIZE_X:
 128                         return ::GetSystemMetrics(SM_CXSIZEFRAME);
 129         case wxSYS_FRAMESIZE_Y:
 130                         return ::GetSystemMetrics(SM_CYSIZEFRAME);
 131         case wxSYS_SMALLICON_X:
 132                         return ::GetSystemMetrics(SM_CXSMICON);
 133         case wxSYS_SMALLICON_Y:
 134                         return ::GetSystemMetrics(SM_CYSMICON);
 135 #endif
 136         case wxSYS_HSCROLL_Y:
 137                         return ::GetSystemMetrics(SM_CYHSCROLL);
 138         case wxSYS_VSCROLL_X:
 139                         return ::GetSystemMetrics(SM_CXVSCROLL);
 140         case wxSYS_VSCROLL_ARROW_X:
 141                         return ::GetSystemMetrics(SM_CXVSCROLL);
 142         case wxSYS_VSCROLL_ARROW_Y:
 143                         return ::GetSystemMetrics(SM_CYVSCROLL);
 144         case wxSYS_VTHUMB_Y:
 145                         return ::GetSystemMetrics(SM_CYVTHUMB);
 146         case wxSYS_CAPTION_Y:
 147                         return ::GetSystemMetrics(SM_CYCAPTION);
 148         case wxSYS_MENU_Y:
 149                         return ::GetSystemMetrics(SM_CYMENU);
 150 #if defined(__WIN32__) && defined(SM_NETWORK)
 151         case wxSYS_NETWORK_PRESENT:
 152                         return ::GetSystemMetrics(SM_NETWORK) & 0x0001;
 153 #endif
 154         case wxSYS_PENWINDOWS_PRESENT:
 155                         return ::GetSystemMetrics(SM_PENWINDOWS);
 156 #if defined(__WIN32__) && defined(SM_SHOWSOUNDS)
 157         case wxSYS_SHOW_SOUNDS:
 158                         return ::GetSystemMetrics(SM_SHOWSOUNDS);
 159 #endif
 160         case wxSYS_SWAP_BUTTONS:
 161                         return ::GetSystemMetrics(SM_SWAPBUTTON);
 162                 default:
 163                         return 0;
 164         }
 165         return 0;
 166 }
 167