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     #include "wx/intl.h"
  36     #if wxUSE_GUI
  37         #include "wx/msgdlg.h"
  38     #endif // wxUSE_GUI
  39 #endif
  40
  41 #include "wx/msgout.h"
  42 #include "wx/log.h"
  43
  44 #include <stdarg.h>
  45 #include <stdio.h>
  46
  47 #ifdef __WXMSW__
  48     #include "wx/msw/private.h"
  49 #endif
  50
  51 // ===========================================================================
  52 // implementation
  53 // ===========================================================================
  54
  55 #if wxUSE_BASE
  56
  57 // ----------------------------------------------------------------------------
  58 // wxMessageOutput
  59 // ----------------------------------------------------------------------------
  60
  61 wxMessageOutput* wxMessageOutput::ms_msgOut = 0;
  62
  63 wxMessageOutput* wxMessageOutput::Get()
  64 {
  65     if ( !ms_msgOut && wxTheApp )
  66     {
  67         ms_msgOut = wxTheApp->CreateMessageOutput();
  68     }
  69
  70     return ms_msgOut;
  71 }
  72
  73 wxMessageOutput* wxMessageOutput::Set(wxMessageOutput* msgout)
  74 {
  75     wxMessageOutput* old = ms_msgOut;
  76     ms_msgOut = msgout;
  77     return old;
  78 }
  79
  80 // ----------------------------------------------------------------------------
  81 // wxMessageOutputStderr
  82 // ----------------------------------------------------------------------------
  83
  84 void wxMessageOutputStderr::Printf(const wxChar* format, ...)
  85 {
  86     va_list args;
  87     va_start(args, format);
  88     wxString out;
  89
  90     out.PrintfV(format, args);
  91     va_end(args);
  92
  93     fprintf(stderr, "%s", (const char*) out.mb_str());
  94 }
  95
  96 // ----------------------------------------------------------------------------
  97 // wxMessageOutputDebug
  98 // ----------------------------------------------------------------------------
  99
 100 void wxMessageOutputDebug::Printf(const wxChar* format, ...)
 101 {
 102     wxString out;
 103
 104     va_list args;
 105     va_start(args, format);
 106
 107     out.PrintfV(format, args);
 108     va_end(args);
 109
 110 #if defined(__WXMSW__) && !defined(__WXMICROWIN__)
 111     out.Replace(wxT("\t"), wxT("        "));
 112     out += _T("\r\n");
 113     ::OutputDebugString(out);
 114 #elif defined(__WXMAC__) && !defined(__DARWIN__)
 115     if ( wxIsDebuggerRunning() )
 116     {
 117         Str255 pstr;
 118         wxString output = str + wxT(";g") ;
 119         wxMacStringToPascal(output.c_str(), pstr);
 120
 121         #ifdef __powerc
 122             DebugStr(pstr);
 123         #else
 124             SysBreakStr(pstr);
 125         #endif
 126     }
 127 #else // !MSW, !Mac
 128     // FIXME: why is wxFputs() not defined under Linux?
 129     fputs(out.mb_str(), stderr);
 130     fflush(stderr);
 131 #endif // platform
 132 }
 133
 134 // ----------------------------------------------------------------------------
 135 // wxMessageOutputLog
 136 // ----------------------------------------------------------------------------
 137
 138 void wxMessageOutputLog::Printf(const wxChar* format, ...)
 139 {
 140     wxString out;
 141
 142     va_list args;
 143     va_start(args, format);
 144
 145     out.PrintfV(format, args);
 146     va_end(args);
 147
 148     out.Replace(wxT("\t"), wxT("        "));
 149
 150     ::wxLogMessage(wxT("%s"), out.c_str());
 151 }
 152
 153 #endif // wxUSE_BASE
 154
 155 // ----------------------------------------------------------------------------
 156 // wxMessageOutputMessageBox
 157 // ----------------------------------------------------------------------------
 158
 159 #if wxUSE_GUI
 160
 161 void wxMessageOutputMessageBox::Printf(const wxChar* format, ...)
 162 {
 163     va_list args;
 164     va_start(args, format);
 165     wxString out;
 166
 167     out.PrintfV(format, args);
 168     va_end(args);
 169
 170     // the native MSW msg box understands the TABs, others don't
 171 #ifndef __WXMSW__
 172     out.Replace(wxT("\t"), wxT("        "));
 173 #endif
 174
 175     wxString title;
 176     if ( wxTheApp )
 177         title.Printf(_("%s message"), wxTheApp->GetAppName().c_str());
 178
 179     ::wxMessageBox(out, title);
 180 }
 181
 182 #endif // wxUSE_GUI
 183