src/mgl/settings.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        settings.h
   3 // Author:      Vaclav Slavik, Robert Roebling
   4 // Id:          $Id$
   5 // Copyright:   (c) 2001-2002 SciTech Software, Inc. (www.scitechsoft.com)
   6 // Licence:     wxWindows licence
   7 /////////////////////////////////////////////////////////////////////////////
   8
   9
  10 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  11 #pragma implementation "settings.h"
  12 #endif
  13
  14 // For compilers that support precompilation, includes "wx.h".
  15 #include "wx/wxprec.h"
  16
  17 #ifdef __BORLANDC__
  18     #pragma hdrstop
  19 #endif
  20
  21 #include "wx/settings.h"
  22 #include "wx/colour.h"
  23 #include "wx/font.h"
  24 #include "wx/gdicmn.h"
  25 #include "wx/module.h"
  26
  27 // ----------------------------------------------------------------------------
  28 // global data
  29 // ----------------------------------------------------------------------------
  30
  31 static wxFont *gs_fontDefault = NULL;
  32
  33 class wxSystemSettingsModule : public wxModule
  34 {
  35 public:
  36     virtual bool OnInit() { return TRUE; }
  37     virtual void OnExit()
  38     {
  39         delete gs_fontDefault;
  40         gs_fontDefault = NULL;
  41     }
  42
  43 private:
  44     DECLARE_DYNAMIC_CLASS(wxSystemSettingsModule)
  45 };
  46
  47 IMPLEMENT_DYNAMIC_CLASS(wxSystemSettingsModule, wxModule)
  48
  49
  50
  51 wxColour wxSystemSettingsNative::GetColour(wxSystemColour WXUNUSED(index))
  52 {
  53     // not implemented, the mean is in wxUniversal
  54     return wxColour(0,0,0);
  55 }
  56
  57 wxFont wxSystemSettingsNative::GetFont(wxSystemFont index)
  58 {
  59     switch (index)
  60     {
  61         case wxSYS_OEM_FIXED_FONT:
  62         case wxSYS_ANSI_FIXED_FONT:
  63         case wxSYS_SYSTEM_FIXED_FONT:
  64         {
  65             return *wxNORMAL_FONT;
  66         }
  67         case wxSYS_ANSI_VAR_FONT:
  68         case wxSYS_SYSTEM_FONT:
  69         case wxSYS_DEVICE_DEFAULT_FONT:
  70         case wxSYS_DEFAULT_GUI_FONT:
  71         {
  72             if ( !gs_fontDefault )
  73                 gs_fontDefault = new wxFont(10, wxSWISS, wxNORMAL, wxNORMAL, FALSE, "Arial");
  74             return *gs_fontDefault;
  75         }
  76         default:
  77             return wxNullFont;
  78     }
  79 }
  80
  81 int wxSystemSettingsNative::GetMetric(wxSystemMetric index)
  82 {
  83     int val;
  84
  85     switch (index)
  86     {
  87         case wxSYS_SCREEN_X:
  88             wxDisplaySize(&val, NULL);
  89             return val;
  90         case wxSYS_SCREEN_Y:
  91             wxDisplaySize(NULL, &val);
  92             return val;
  93         case wxSYS_VSCROLL_X:
  94         case wxSYS_HSCROLL_Y:
  95             return 15;
  96             break;
  97         default:
  98             return -1;  // unsupported metric
  99     }
 100 }
 101
 102 bool wxSystemSettingsNative::HasFeature(wxSystemFeature index)
 103 {
 104     switch (index)
 105     {
 106         case wxSYS_CAN_ICONIZE_FRAME:
 107             return FALSE; break;
 108         case wxSYS_CAN_DRAW_FRAME_DECORATIONS:
 109             return FALSE; break;
 110         default:
 111             return FALSE;
 112     }
 113 }