text: /////////////////////////////////////////////////////////////////////////////
  // Name:        utils.cpp
  // Purpose:
  // Author:      Vaclav Slavik
  // Id:          $Id: utils.cpp,v 1.24.2.1 2006/01/27 21:54:11 MW Exp $
  // Copyright:   (c) 2001-2002 SciTech Software, Inc. (www.scitechsoft.com)
  // Licence:     wxWindows licence
  /////////////////////////////////////////////////////////////////////////////
  
  // For compilers that support precompilation, includes "wx.h".
  #include "wx/wxprec.h"
  
  #ifdef __BORLANDC__
      #pragma hdrstop
  #endif
  
  #include "wx/utils.h"
  #include "wx/string.h"
  
  #include "wx/intl.h"
  #include "wx/apptrait.h"
  #include "wx/log.h"
  #include "wx/process.h"
  
  #include <stdarg.h>
  #include <string.h>
  #include <sys/stat.h>
  #include <sys/types.h>
  #include <unistd.h>
  #include <mgraph.hpp>
  
  #ifdef __UNIX__
  #include "wx/unix/execute.h"
  #endif
  
  #include "wx/mgl/private.h"
  
  //----------------------------------------------------------------------------
  // misc.
  //----------------------------------------------------------------------------
  
  void wxBell()
  {
      // FIXME_MGL
  }
  
  // ----------------------------------------------------------------------------
  // display characterstics
  // ----------------------------------------------------------------------------
  
  void wxDisplaySize(int *width, int *height)
  {
     wxASSERT_MSG( g_displayDC, wxT("You must call wxApp::SetDisplayMode before using this function") );
      if (width) *width = g_displayDC->sizex()+1;
      if (height) *height = g_displayDC->sizey()+1;
  }
  
  void wxDisplaySizeMM(int *width, int *height)
  {
      wxASSERT_MSG( g_displayDC, wxT("You must call wxApp::SetDisplayMode before using this function") );
  
      int xDPI, yDPI;
      MGL_getDotsPerInch(&xDPI, &yDPI);
  
      if ( width )
          *width = (int)((g_displayDC->sizex()+1) * 25.4 / xDPI);
      if ( height )
          *height = (int)((g_displayDC->sizey()+1) * 25.4 / yDPI);
  }
  
  void wxClientDisplayRect(int *x, int *y, int *width, int *height)
  {
      if ( x ) *x = 0;
      if ( y ) *y = 0;
      wxDisplaySize(width, height);
      // FIXME_MGL - windowed version needs different handling
  }
  
  bool wxColourDisplay()
  {
      wxASSERT_MSG( g_displayDC, wxT("You must call wxApp::SetDisplayMode before using this function") );
  
      return (wxDisplayDepth() > 1);
  }
  
  int wxDisplayDepth()
  {
      wxASSERT_MSG( g_displayDC, wxT("You must call wxApp::SetDisplayMode before using this function") );
  
      return g_displayDC->getBitsPerPixel();
  }
  
  #if wxUSE_GUI
  
  wxToolkitInfo& wxGUIAppTraits::GetToolkitInfo()
  {
      static wxToolkitInfo info;
      info.shortName = _T("mgluniv");
      info.name = _T("wxMGL");
      info.versionMajor = MGL_RELEASE_MAJOR;
      info.versionMinor = MGL_RELEASE_MINOR;
      info.os = wxGTK;
  #if defined(__UNIX__)
      info.os = wxMGL_UNIX;
  #elif defined(__OS2__)
      info.os = wxMGL_OS2;
  #elif defined(__WIN32__)
      info.os = wxMGL_WIN32;
  #elif defined(__DOS__)
      info.os = wxMGL_DOS;
  #else
      #error Platform not supported by wxMGL!
  #endif
      return info;
  }
  
  #endif
  
  #if 0
  wxToolkitInfo& wxConsoleAppTraits::GetToolkitInfo()
  {
      static wxToolkitInfo info;
      info.shortName = _T("mglbase");
      info.versionMajor = MGL_RELEASE_MAJOR;
      info.versionMinor = MGL_RELEASE_MINOR;
      info.name = _T("wxBase");
      info.os = wxGTK;
  #if defined(__UNIX__)
      info.os = wxMGL_UNIX;
  #elif defined(__OS2__)
      info.os = wxMGL_OS2;
  #elif defined(__WIN32__)
      info.os = wxMGL_WIN32;
  #elif defined(__DOS__)
      info.os = wxMGL_DOS;
  #else
      #error Platform not supported by wxMGL!
  #endif
      return info;
  }
  #endif
  
  void wxGetMousePosition(int* x, int* y)
  {
      MS_getPos(x, y);
  }
  
  wxPoint wxGetMousePosition()
  {
      wxPoint pt;
      wxGetMousePosition(&pt.x, &pt.y);
      return pt;
  }
  
  
  
  #ifdef __UNIX__
  
  int wxAddProcessCallback(wxEndProcessData *proc_data, int fd)
  {
      wxFAIL_MSG(wxT("wxAddProcessCallback not implemented in wxMGL!"));
      return 0;
  #if 0 // FIXME_MGL -do we need it at all?
      int tag = gdk_input_add(fd,
                              GDK_INPUT_READ,
                              GTK_EndProcessDetector,
                              (gpointer)proc_data);
  
      return tag;
  #endif
  }
  
  #endif
  