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/apptrait.h"
  43 #include "wx/log.h"
  44
  45 #include <stdarg.h>
  46 #include <stdio.h>
  47
  48 #ifdef __WXMSW__
  49     #include "wx/msw/private.h"
  50 #endif
  51
  52 // ===========================================================================
  53 // implementation
  54 // ===========================================================================
  55
  56 #if wxUSE_BASE
  57
  58 // ----------------------------------------------------------------------------
  59 // wxMessageOutput
  60 // ----------------------------------------------------------------------------
  61
  62 wxMessageOutput* wxMessageOutput::ms_msgOut = 0;
  63
  64 wxMessageOutput* wxMessageOutput::Get()
  65 {
  66     if ( !ms_msgOut && wxTheApp )
  67     {
  68         ms_msgOut = wxTheApp->GetTraits()->CreateMessageOutput();
  69     }
  70
  71     return ms_msgOut;
  72 }
  73
  74 wxMessageOutput* wxMessageOutput::Set(wxMessageOutput* msgout)
  75 {
  76     wxMessageOutput* old = ms_msgOut;
  77     ms_msgOut = msgout;
  78     return old;
  79 }
  80
  81 // ----------------------------------------------------------------------------
  82 // wxMessageOutputStderr
  83 // ----------------------------------------------------------------------------
  84
  85 void wxMessageOutputStderr::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     fprintf(stderr, "%s", (const char*) out.mb_str());
  95 }
  96
  97 // ----------------------------------------------------------------------------
  98 // wxMessageOutputDebug
  99 // ----------------------------------------------------------------------------
 100
 101 void wxMessageOutputDebug::Printf(const wxChar* format, ...)
 102 {
 103     wxString out;
 104
 105     va_list args;
 106     va_start(args, format);
 107
 108     out.PrintfV(format, args);
 109     va_end(args);
 110
 111 #if defined(__WXMSW__) && !defined(__WXMICROWIN__)
 112     out.Replace(wxT("\t"), wxT("        "));
 113     out += _T("\r\n");
 114     ::OutputDebugString(out);
 115 #elif defined(__WXMAC__) && !defined(__DARWIN__)
 116     if ( wxIsDebuggerRunning() )
 117     {
 118         Str255 pstr;
 119         wxString output = str + wxT(";g") ;
 120         wxMacStringToPascal(output.c_str(), pstr);
 121
 122         #ifdef __powerc
 123             DebugStr(pstr);
 124         #else
 125             SysBreakStr(pstr);
 126         #endif
 127     }
 128 #else // !MSW, !Mac
 129     // FIXME: why is wxFputs() not defined under Linux?
 130     fputs(out.mb_str(), stderr);
 131     fflush(stderr);
 132 #endif // platform
 133 }
 134
 135 // ----------------------------------------------------------------------------
 136 // wxMessageOutputLog
 137 // ----------------------------------------------------------------------------
 138
 139 void wxMessageOutputLog::Printf(const wxChar* format, ...)
 140 {
 141     wxString out;
 142
 143     va_list args;
 144     va_start(args, format);
 145
 146     out.PrintfV(format, args);
 147     va_end(args);
 148
 149     out.Replace(wxT("\t"), wxT("        "));
 150
 151     ::wxLogMessage(wxT("%s"), out.c_str());
 152 }
 153
 154 #endif // wxUSE_BASE
 155
 156 // ----------------------------------------------------------------------------
 157 // wxMessageOutputMessageBox
 158 // ----------------------------------------------------------------------------
 159
 160 #if wxUSE_GUI
 161
 162 void wxMessageOutputMessageBox::Printf(const wxChar* format, ...)
 163 {
 164     va_list args;
 165     va_start(args, format);
 166     wxString out;
 167
 168     out.PrintfV(format, args);
 169     va_end(args);
 170
 171     // the native MSW msg box understands the TABs, others don't
 172 #ifndef __WXMSW__
 173     out.Replace(wxT("\t"), wxT("        "));
 174 #endif
 175
 176     wxString title;
 177     if ( wxTheApp )
 178         title.Printf(_("%s message"), wxTheApp->GetAppName().c_str());
 179
 180     ::wxMessageBox(out, title);
 181 }
 182
 183 #endif // wxUSE_GUI
 184