src/common/msgout.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        common/msgout.cpp
   3 // Purpose:     wxMessageOutput implementation
   4 // Author:      Mattia Barbon
   5 // Modified by:
   6 // Created:     17.07.02
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) the wxWindows team
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ---------------------------------------------------------------------------
  17 // headers
  18 // ---------------------------------------------------------------------------
  19
  20 #ifdef __GNUG__
  21     #pragma implementation "msgout.h"
  22 #endif
  23
  24 // For compilers that support precompilation, includes "wx.h".
  25 #include "wx/wxprec.h"
  26
  27 #if defined(__BORLANDC__)
  28     #pragma hdrstop
  29 #endif
  30
  31 #ifndef WX_PRECOMP
  32     #include "wx/string.h"
  33     #include "wx/ffile.h"
  34     #include "wx/app.h"
  35     #if wxUSE_GUI
  36         #include "wx/msgdlg.h"
  37     #endif // wxUSE_GUI
  38 #endif
  39
  40 #include "wx/msgout.h"
  41
  42 #include <stdarg.h>
  43 #include <stdio.h>
  44
  45 // ===========================================================================
  46 // implementation
  47 // ===========================================================================
  48
  49 wxMessageOutput* wxMessageOutput::ms_msgOut = 0;
  50
  51 wxMessageOutput* wxMessageOutput::Get()
  52 {
  53     return ms_msgOut;
  54 }
  55
  56 wxMessageOutput* wxMessageOutput::Set(wxMessageOutput* msgout)
  57 {
  58     wxMessageOutput* old = ms_msgOut;
  59     ms_msgOut = msgout;
  60     return old;
  61 }
  62
  63 // ----------------------------------------------------------------------------
  64 // wxMessageOutputStderr
  65 // ----------------------------------------------------------------------------
  66
  67 void wxMessageOutputStderr::Printf(const wxChar* format, ...)
  68 {
  69     va_list args;
  70     va_start(args, format);
  71     wxString out;
  72
  73     out.PrintfV(format, args);
  74     va_end(args);
  75
  76     fprintf(stderr, "%s", out.mb_str());
  77 }
  78
  79 // ----------------------------------------------------------------------------
  80 // wxMessageOutputMessageBox
  81 // ----------------------------------------------------------------------------
  82
  83 #if wxUSE_GUI
  84
  85 void wxMessageOutputMessageBox::Printf(const wxChar* format, ...)
  86 {
  87     va_list args;
  88     va_start(args, format);
  89     wxString out;
  90
  91     out.PrintfV(format, args);
  92     va_end(args);
  93
  94 #ifndef __WXMSW__
  95     out.Replace("\t","        ");
  96 #endif
  97     ::wxMessageBox(out);
  98 }
  99
 100 #endif // wxUSE_GUI
 101
 102 // ----------------------------------------------------------------------------
 103 // wxMessageOutputLog
 104 // ----------------------------------------------------------------------------
 105
 106 #if wxUSE_GUI && defined(__WXMOTIF__)
 107
 108 void wxMessageOutputLog::Printf(const wxChar* format, ...)
 109 {
 110     va_list args;
 111     va_start(args, format);
 112     wxString out;
 113
 114     out.PrintfV(format, args);
 115     va_end(args);
 116
 117     out.Replace("\t","        ");
 118     // under Motif, wxMessageDialog needs a parent window, so we use
 119     // wxLog, which is better than nothing
 120     ::wxLogMessage("%s", out.c_str());
 121 }
 122
 123 #endif // wxUSE_GUI