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     if ( !ms_msgOut && wxTheApp )
  54     {
  55         ms_msgOut = wxTheApp->CreateMessageOutput();
  56     }
  57
  58     return ms_msgOut;
  59 }
  60
  61 wxMessageOutput* wxMessageOutput::Set(wxMessageOutput* msgout)
  62 {
  63     wxMessageOutput* old = ms_msgOut;
  64     ms_msgOut = msgout;
  65     return old;
  66 }
  67
  68 // ----------------------------------------------------------------------------
  69 // wxMessageOutputStderr
  70 // ----------------------------------------------------------------------------
  71
  72 void wxMessageOutputStderr::Printf(const wxChar* format, ...)
  73 {
  74     va_list args;
  75     va_start(args, format);
  76     wxString out;
  77
  78     out.PrintfV(format, args);
  79     va_end(args);
  80
  81     fprintf(stderr, "%s", (const char*) out.mb_str());
  82 }
  83
  84 // ----------------------------------------------------------------------------
  85 // wxMessageOutputMessageBox
  86 // ----------------------------------------------------------------------------
  87
  88 #if wxUSE_GUI
  89
  90 void wxMessageOutputMessageBox::Printf(const wxChar* format, ...)
  91 {
  92     va_list args;
  93     va_start(args, format);
  94     wxString out;
  95
  96     out.PrintfV(format, args);
  97     va_end(args);
  98
  99 #ifndef __WXMSW__
 100     out.Replace(wxT("\t"),wxT("        "));
 101 #endif
 102     ::wxMessageBox(out);
 103 }
 104
 105 #endif // wxUSE_GUI
 106
 107 // ----------------------------------------------------------------------------
 108 // wxMessageOutputLog
 109 // ----------------------------------------------------------------------------
 110
 111 void wxMessageOutputLog::Printf(const wxChar* format, ...)
 112 {
 113     wxString out;
 114
 115     va_list args;
 116     va_start(args, format);
 117
 118     out.PrintfV(format, args);
 119     va_end(args);
 120
 121     out.Replace(wxT("\t"),wxT("        "));
 122
 123     ::wxLogMessage(wxT("%s"), out.c_str());
 124 }