src/common/settcmn.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        common/settcmn.cpp
   3 // Purpose:     common (to all ports) wxWindow functions
   4 // Author:      Robert Roebling
   5 // RCS-ID:      $Id$
   6 // Copyright:   (c) wxWidgets team
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 // ============================================================================
  11 // declarations
  12 // ============================================================================
  13
  14 // ----------------------------------------------------------------------------
  15 // headers
  16 // ----------------------------------------------------------------------------
  17
  18 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  19     #pragma implementation "settings.h"
  20 #endif
  21
  22 // For compilers that support precompilation, includes "wx.h".
  23 #include "wx/wxprec.h"
  24
  25 #ifdef __BORLANDC__
  26     #pragma hdrstop
  27 #endif
  28
  29 #ifndef WX_PRECOMP
  30     #include "wx/defs.h"
  31     #include "wx/utils.h"
  32     #include "wx/settings.h"
  33 #endif //WX_PRECOMP
  34
  35 // ----------------------------------------------------------------------------
  36 // static data
  37 // ----------------------------------------------------------------------------
  38
  39 wxSystemScreenType wxSystemSettings::ms_screen = wxSYS_SCREEN_NONE;
  40
  41 // ----------------------------------------------------------------------------
  42 // ----------------------------------------------------------------------------
  43
  44 wxSystemScreenType wxSystemSettings::GetScreenType()
  45 {
  46     if (ms_screen == wxSYS_SCREEN_NONE)
  47     {
  48         // wxUniv will be used on small devices, too.
  49         int x = GetMetric( wxSYS_SCREEN_X );
  50
  51         ms_screen = wxSYS_SCREEN_DESKTOP;
  52
  53         if (x < 800)
  54             ms_screen = wxSYS_SCREEN_SMALL;
  55
  56         if (x < 640)
  57             ms_screen = wxSYS_SCREEN_PDA;
  58
  59         if (x < 200)
  60             ms_screen = wxSYS_SCREEN_TINY;
  61
  62         // This is probably a bug, but VNC seems to report 0
  63         if (x < 10)
  64             ms_screen = wxSYS_SCREEN_DESKTOP;
  65     }
  66
  67     return ms_screen;
  68 }
  69
  70 void wxSystemSettings::SetScreenType( wxSystemScreenType screen )
  71 {
  72     ms_screen = screen;
  73 }
  74