src/mgl/settings.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/mgl/settings.cpp
   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 // For compilers that support precompilation, includes "wx.h".
  10 #include "wx/wxprec.h"
  11
  12 #ifdef __BORLANDC__
  13     #pragma hdrstop
  14 #endif
  15
  16 #include "wx/settings.h"
  17
  18 #ifndef WX_PRECOMP
  19     #include "wx/colour.h"
  20     #include "wx/font.h"
  21     #include "wx/gdicmn.h"
  22     #include "wx/module.h"
  23 #endif
  24
  25 // ----------------------------------------------------------------------------
  26 // global data
  27 // ----------------------------------------------------------------------------
  28
  29 static wxFont *gs_fontDefault = NULL;
  30
  31 class wxSystemSettingsModule : public wxModule
  32 {
  33 public:
  34     virtual bool OnInit() { return true; }
  35     virtual void OnExit()
  36     {
  37         delete gs_fontDefault;
  38         gs_fontDefault = NULL;
  39     }
  40
  41 private:
  42     DECLARE_DYNAMIC_CLASS(wxSystemSettingsModule)
  43 };
  44
  45 IMPLEMENT_DYNAMIC_CLASS(wxSystemSettingsModule, wxModule)
  46
  47
  48
  49 wxColour wxSystemSettingsNative::GetColour(wxSystemColour WXUNUSED(index))
  50 {
  51     // overridden by wxSystemSettings::GetColour in wxUniversal
  52     return wxColour(0,0,0);
  53 }
  54
  55 wxFont wxSystemSettingsNative::GetFont(wxSystemFont index)
  56 {
  57     switch (index)
  58     {
  59         case wxSYS_OEM_FIXED_FONT:
  60         case wxSYS_ANSI_FIXED_FONT:
  61         case wxSYS_SYSTEM_FIXED_FONT:
  62         {
  63             return *wxNORMAL_FONT;
  64         }
  65         case wxSYS_ANSI_VAR_FONT:
  66         case wxSYS_SYSTEM_FONT:
  67         case wxSYS_DEVICE_DEFAULT_FONT:
  68         case wxSYS_DEFAULT_GUI_FONT:
  69         {
  70             if ( !gs_fontDefault )
  71                 gs_fontDefault = new wxFont(10, wxSWISS, wxNORMAL, wxNORMAL, false, "Arial");
  72             return *gs_fontDefault;
  73         }
  74         default:
  75         {
  76         }
  77     }
  78
  79     return wxNullFont;
  80 }
  81
  82 int wxSystemSettingsNative::GetMetric(wxSystemMetric index, wxWindow* WXUNUSED(win))
  83 {
  84     int val;
  85
  86     switch (index)
  87     {
  88         case wxSYS_SCREEN_X:
  89             wxDisplaySize(&val, NULL);
  90             return val;
  91         case wxSYS_SCREEN_Y:
  92             wxDisplaySize(NULL, &val);
  93             return val;
  94         case wxSYS_VSCROLL_X:
  95         case wxSYS_HSCROLL_Y:
  96             return 15;
  97         default:
  98         {
  99         }
 100     }
 101
 102     return -1;  // unsupported metric
 103 }
 104
 105 bool wxSystemSettingsNative::HasFeature(wxSystemFeature index)
 106 {
 107     switch (index)
 108     {
 109         case wxSYS_CAN_ICONIZE_FRAME:
 110         case wxSYS_CAN_DRAW_FRAME_DECORATIONS:
 111         case wxSYS_TABLET_PRESENT:
 112             return false;
 113
 114         default:
 115             wxFAIL_MSG( _T("unknown feature") );
 116     }
 117
 118     return false;
 119 }