src/mgl/utils.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        utils.cpp
   3 // Purpose:
   4 // Author:      Vaclav Slavik
   5 // Id:          $Id$
   6 // Copyright:   (c) 2001 SciTech Software, Inc. (www.scitechsoft.com)
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 #include "wx/utils.h"
  11 #include "wx/string.h"
  12
  13 #include "wx/intl.h"
  14 #include "wx/log.h"
  15 #include "wx/process.h"
  16
  17 #include <stdarg.h>
  18 #include <string.h>
  19 #include <sys/stat.h>
  20 #include <sys/types.h>
  21 #include <unistd.h>
  22 #include <mgraph.hpp>
  23
  24 #ifdef __UNIX__
  25 #include "wx/unix/execute.h"
  26 #endif
  27
  28 #include "wx/mgl/private.h"
  29
  30 //----------------------------------------------------------------------------
  31 // misc.
  32 //----------------------------------------------------------------------------
  33
  34 void wxBell()
  35 {
  36     // FIXME_MGL
  37 }
  38
  39 // ----------------------------------------------------------------------------
  40 // display characterstics
  41 // ----------------------------------------------------------------------------
  42
  43 void wxDisplaySize(int *width, int *height)
  44 {
  45     wxASSERT_MSG( g_displayDC, wxT("You must call wxApp::SetDisplayMode before using this function") );
  46     if (width) *width = g_displayDC->sizex()+1;
  47     if (height) *height = g_displayDC->sizey()+1;
  48 }
  49
  50 void wxDisplaySizeMM(int *width, int *height)
  51 {
  52     wxASSERT_MSG( g_displayDC, wxT("You must call wxApp::SetDisplayMode before using this function") );
  53     if ( width )
  54         *width = (g_displayDC->sizex()+1) * 25/72;
  55     if ( height )
  56         *height = (g_displayDC->sizey()+1) * 25/72;
  57     // FIXME_MGL -- what about returning *real* monitor dimensions?
  58 }
  59
  60 void wxClientDisplayRect(int *x, int *y, int *width, int *height)
  61 {
  62     if ( x ) *x = 0;
  63     if ( y ) *y = 0;
  64     wxDisplaySize(width, height);
  65     // FIXME_MGL - windowed version needs different handling
  66 }
  67
  68 bool wxColourDisplay()
  69 {
  70     wxASSERT_MSG( g_displayDC, wxT("You must call wxApp::SetDisplayMode before using this function") );
  71
  72     return (wxDisplayDepth() > 1);
  73 }
  74
  75 int wxDisplayDepth()
  76 {
  77     wxASSERT_MSG( g_displayDC, wxT("You must call wxApp::SetDisplayMode before using this function") );
  78
  79     return g_displayDC->getBitsPerPixel();
  80 }
  81
  82 int wxGetOsVersion(int *majorVsn, int *minorVsn)
  83 {
  84   if ( majorVsn )
  85       *majorVsn = MGL_RELEASE_MAJOR;
  86   if ( minorVsn )
  87       *minorVsn = MGL_RELEASE_MINOR;
  88
  89 #if defined(__UNIX__)
  90   return wxMGL_UNIX;
  91 #elif defined(__OS2__)
  92   return wxMGL_OS2;
  93 #elif defined(__WIN32__)
  94   return wxMGL_WIN32;
  95 #endif
  96 }
  97
  98
  99 void wxGetMousePosition(int* x, int* y)
 100 {
 101     MS_getPos(x, y);
 102 }
 103
 104 wxPoint wxGetMousePosition()
 105 {
 106     wxPoint pt;
 107     wxGetMousePosition(&pt.x, &pt.y);
 108     return pt;
 109 }
 110
 111
 112
 113 #ifdef __UNIX__
 114
 115 int wxAddProcessCallback(wxEndProcessData *proc_data, int fd)
 116 {
 117     wxFAIL_MSG(wxT("wxAddProcessCallback not implemented in wxMGL!"));
 118     return 0;
 119 #if 0 // FIXME_MGL -do we need it at all?
 120     int tag = gdk_input_add(fd,
 121                             GDK_INPUT_READ,
 122                             GTK_EndProcessDetector,
 123                             (gpointer)proc_data);
 124
 125     return tag;
 126 #endif
 127 }
 128
 129 #endif