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 #include "wx/log.h"
  42
  43 #include <stdarg.h>
  44 #include <stdio.h>
  45
  46 // ===========================================================================
  47 // implementation
  48 // ===========================================================================
  49
  50 wxMessageOutput* wxMessageOutput::ms_msgOut = 0;
  51
  52 wxMessageOutput* wxMessageOutput::Get()
  53 {
  54     if ( !ms_msgOut && wxTheApp )
  55     {
  56         ms_msgOut = wxTheApp->CreateMessageOutput();
  57     }
  58
  59     return ms_msgOut;
  60 }
  61
  62 wxMessageOutput* wxMessageOutput::Set(wxMessageOutput* msgout)
  63 {
  64     wxMessageOutput* old = ms_msgOut;
  65     ms_msgOut = msgout;
  66     return old;
  67 }
  68
  69 // ----------------------------------------------------------------------------
  70 // wxMessageOutputStderr
  71 // ----------------------------------------------------------------------------
  72
  73 void wxMessageOutputStderr::Printf(const wxChar* format, ...)
  74 {
  75     va_list args;
  76     va_start(args, format);
  77     wxString out;
  78
  79     out.PrintfV(format, args);
  80     va_end(args);
  81
  82     fprintf(stderr, "%s", (const char*) out.mb_str());
  83 }
  84
  85 // ----------------------------------------------------------------------------
  86 // wxMessageOutputMessageBox
  87 // ----------------------------------------------------------------------------
  88
  89 #if wxUSE_GUI
  90
  91 void wxMessageOutputMessageBox::Printf(const wxChar* format, ...)
  92 {
  93     va_list args;
  94     va_start(args, format);
  95     wxString out;
  96
  97     out.PrintfV(format, args);
  98     va_end(args);
  99
 100     // the native MSW msg box understands the TABs, others don't
 101 #ifndef __WXMSW__
 102     out.Replace(wxT("\t"), wxT("        "));
 103 #endif
 104
 105     wxString title;
 106     if ( wxTheApp )
 107         title.Printf(_T("%s message"), wxTheApp->GetAppName().c_str());
 108
 109     ::wxMessageBox(out, title);
 110 }
 111
 112 #endif // wxUSE_GUI
 113
 114 // ----------------------------------------------------------------------------
 115 // wxMessageOutputLog
 116 // ----------------------------------------------------------------------------
 117
 118 void wxMessageOutputLog::Printf(const wxChar* format, ...)
 119 {
 120     wxString out;
 121
 122     va_list args;
 123     va_start(args, format);
 124
 125     out.PrintfV(format, args);
 126     va_end(args);
 127
 128     out.Replace(wxT("\t"), wxT("        "));
 129
 130     ::wxLogMessage(wxT("%s"), out.c_str());
 131 }