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     switch (index)
  45     {
  46         case wxSYS_COLOUR_LISTBOX:
  47             return *wxWHITE;
  48
  49         default:
  50             COLORREF ref = ::GetSysColor(index);
  51             wxColour col(GetRValue(ref), GetGValue(ref), GetBValue(ref));
  52             return col;
  53     }
  54 }
  55
  56 wxFont wxSystemSettings::GetSystemFont(int index)
  57 {
  58     HFONT hFont = (HFONT) ::GetStockObject(index);
  59     if ( hFont != (HFONT) NULL )
  60     {
  61         LOGFONT lf;
  62         if ( ::GetObject(hFont, sizeof(LOGFONT), &lf) != 0 )
  63         {
  64             // In fontdlg.cpp
  65             return wxCreateFontFromLogFont(&lf);
  66         }
  67         else
  68         {
  69             return wxNullFont;
  70         }
  71     }
  72     else
  73     {
  74         return wxNullFont;
  75     }
  76 }
  77
  78 // Get a system metric, e.g. scrollbar size
  79 int wxSystemSettings::GetSystemMetric(int index)
  80 {
  81     switch ( index)
  82     {
  83 #ifdef __WIN32__
  84         case wxSYS_MOUSE_BUTTONS:
  85             return ::GetSystemMetrics(SM_CMOUSEBUTTONS);
  86 #endif
  87
  88         case wxSYS_BORDER_X:
  89             return ::GetSystemMetrics(SM_CXBORDER);
  90         case wxSYS_BORDER_Y:
  91             return ::GetSystemMetrics(SM_CYBORDER);
  92         case wxSYS_CURSOR_X:
  93             return ::GetSystemMetrics(SM_CXCURSOR);
  94         case wxSYS_CURSOR_Y:
  95             return ::GetSystemMetrics(SM_CYCURSOR);
  96         case wxSYS_DCLICK_X:
  97             return ::GetSystemMetrics(SM_CXDOUBLECLK);
  98         case wxSYS_DCLICK_Y:
  99             return ::GetSystemMetrics(SM_CYDOUBLECLK);
 100 #if defined(__WIN32__) && defined(SM_CXDRAG)
 101         case wxSYS_DRAG_X:
 102             return ::GetSystemMetrics(SM_CXDRAG);
 103         case wxSYS_DRAG_Y:
 104             return ::GetSystemMetrics(SM_CYDRAG);
 105         case wxSYS_EDGE_X:
 106             return ::GetSystemMetrics(SM_CXEDGE);
 107         case wxSYS_EDGE_Y:
 108             return ::GetSystemMetrics(SM_CYEDGE);
 109 #endif
 110         case wxSYS_HSCROLL_ARROW_X:
 111             return ::GetSystemMetrics(SM_CXHSCROLL);
 112         case wxSYS_HSCROLL_ARROW_Y:
 113             return ::GetSystemMetrics(SM_CYHSCROLL);
 114         case wxSYS_HTHUMB_X:
 115             return ::GetSystemMetrics(SM_CXHTHUMB);
 116         case wxSYS_ICON_X:
 117             return ::GetSystemMetrics(SM_CXICON);
 118         case wxSYS_ICON_Y:
 119             return ::GetSystemMetrics(SM_CYICON);
 120         case wxSYS_ICONSPACING_X:
 121             return ::GetSystemMetrics(SM_CXICONSPACING);
 122         case wxSYS_ICONSPACING_Y:
 123             return ::GetSystemMetrics(SM_CYICONSPACING);
 124         case wxSYS_WINDOWMIN_X:
 125             return ::GetSystemMetrics(SM_CXMIN);
 126         case wxSYS_WINDOWMIN_Y:
 127             return ::GetSystemMetrics(SM_CYMIN);
 128         case wxSYS_SCREEN_X:
 129             return ::GetSystemMetrics(SM_CXSCREEN);
 130         case wxSYS_SCREEN_Y:
 131             return ::GetSystemMetrics(SM_CYSCREEN);
 132
 133 #if defined(__WIN32__) && defined(SM_CXSIZEFRAME)
 134         case wxSYS_FRAMESIZE_X:
 135             return ::GetSystemMetrics(SM_CXSIZEFRAME);
 136         case wxSYS_FRAMESIZE_Y:
 137             return ::GetSystemMetrics(SM_CYSIZEFRAME);
 138         case wxSYS_SMALLICON_X:
 139             return ::GetSystemMetrics(SM_CXSMICON);
 140         case wxSYS_SMALLICON_Y:
 141             return ::GetSystemMetrics(SM_CYSMICON);
 142 #endif
 143         case wxSYS_HSCROLL_Y:
 144             return ::GetSystemMetrics(SM_CYHSCROLL);
 145         case wxSYS_VSCROLL_X:
 146             return ::GetSystemMetrics(SM_CXVSCROLL);
 147         case wxSYS_VSCROLL_ARROW_X:
 148             return ::GetSystemMetrics(SM_CXVSCROLL);
 149         case wxSYS_VSCROLL_ARROW_Y:
 150             return ::GetSystemMetrics(SM_CYVSCROLL);
 151         case wxSYS_VTHUMB_Y:
 152             return ::GetSystemMetrics(SM_CYVTHUMB);
 153         case wxSYS_CAPTION_Y:
 154             return ::GetSystemMetrics(SM_CYCAPTION);
 155         case wxSYS_MENU_Y:
 156             return ::GetSystemMetrics(SM_CYMENU);
 157 #if defined(__WIN32__) && defined(SM_NETWORK)
 158         case wxSYS_NETWORK_PRESENT:
 159             return ::GetSystemMetrics(SM_NETWORK) & 0x0001;
 160 #endif
 161         case wxSYS_PENWINDOWS_PRESENT:
 162             return ::GetSystemMetrics(SM_PENWINDOWS);
 163 #if defined(__WIN32__) && defined(SM_SHOWSOUNDS)
 164         case wxSYS_SHOW_SOUNDS:
 165             return ::GetSystemMetrics(SM_SHOWSOUNDS);
 166 #endif
 167         case wxSYS_SWAP_BUTTONS:
 168             return ::GetSystemMetrics(SM_SWAPBUTTON);
 169         default:
 170             return 0;
 171     }
 172 }
 173