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         wxDELETE(gs_fontDefault);
  38     }
  39
  40 private:
  41     DECLARE_DYNAMIC_CLASS(wxSystemSettingsModule)
  42 };
  43
  44 IMPLEMENT_DYNAMIC_CLASS(wxSystemSettingsModule, wxModule)
  45
  46
  47
  48 wxColour wxSystemSettingsNative::GetColour(wxSystemColour WXUNUSED(index))
  49 {
  50     // overridden by wxSystemSettings::GetColour in wxUniversal
  51     return wxColour(0,0,0);
  52 }
  53
  54 wxFont wxSystemSettingsNative::GetFont(wxSystemFont index)
  55 {
  56     switch (index)
  57     {
  58         case wxSYS_OEM_FIXED_FONT:
  59         case wxSYS_ANSI_FIXED_FONT:
  60         case wxSYS_SYSTEM_FIXED_FONT:
  61         {
  62             return *wxNORMAL_FONT;
  63         }
  64         case wxSYS_ANSI_VAR_FONT:
  65         case wxSYS_SYSTEM_FONT:
  66         case wxSYS_DEVICE_DEFAULT_FONT:
  67         case wxSYS_DEFAULT_GUI_FONT:
  68         {
  69             if ( !gs_fontDefault )
  70                 gs_fontDefault = new wxFont(10, wxSWISS, wxNORMAL, wxNORMAL, false, "Arial");
  71             return *gs_fontDefault;
  72         }
  73         default:
  74         {
  75         }
  76     }
  77
  78     return wxNullFont;
  79 }
  80
  81 int wxSystemSettingsNative::GetMetric(wxSystemMetric index, wxWindow* WXUNUSED(win))
  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         default:
  94         {
  95         }
  96     }
  97
  98     return -1;  // unsupported metric
  99 }
 100
 101 bool wxSystemSettingsNative::HasFeature(wxSystemFeature index)
 102 {
 103     switch (index)
 104     {
 105         case wxSYS_CAN_ICONIZE_FRAME:
 106         case wxSYS_CAN_DRAW_FRAME_DECORATIONS:
 107         case wxSYS_TABLET_PRESENT:
 108             return false;
 109
 110         default:
 111             wxFAIL_MSG( wxT("unknown feature") );
 112     }
 113
 114     return false;
 115 }