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