improved wxMac event loop implementation and refactored the code to share it with...

[wxWidgets.git] / src / common / msgout.cpp

diff --git a/src/common/msgout.cpp b/src/common/msgout.cpp
index 1225ae88d06bb22146c5b1886bdaf2961ca9265d..b0c10d92b3468be753765bf6a4f31504106f4e68 100755 (executable)
--- a/src/common/msgout.cpp
+++ b/src/common/msgout.cpp
@@ -5,7 +5,7 @@
 // Modified by:
 // Created:     17.07.02
 // RCS-ID:      $Id$
-// Copyright:   (c) the wxWindows team
+// Copyright:   (c) the wxWidgets team
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
@@ -17,10 +17,6 @@
 // headers
 // ---------------------------------------------------------------------------
 
-#ifdef __GNUG__
-    #pragma implementation "msgout.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -33,21 +29,24 @@
     #include "wx/ffile.h"
     #include "wx/app.h"
     #include "wx/intl.h"
-    #include "wx/apptrait.h"
     #if wxUSE_GUI
         #include "wx/msgdlg.h"
     #endif // wxUSE_GUI
 #endif
 
 #include "wx/msgout.h"
+#include "wx/apptrait.h"
 #include "wx/log.h"
 
 #include <stdarg.h>
 #include <stdio.h>
 
-#ifdef __WXMSW__
+#if defined(__WINDOWS__)
     #include "wx/msw/private.h"
 #endif
+#ifdef __WXMAC__
+    #include "wx/mac/private.h"
+#endif
 
 // ===========================================================================
 // implementation
@@ -78,6 +77,46 @@ wxMessageOutput* wxMessageOutput::Set(wxMessageOutput* msgout)
     return old;
 }
 
+// ----------------------------------------------------------------------------
+// wxMessageOutputBest
+// ----------------------------------------------------------------------------
+
+#ifdef __WINDOWS__
+
+// check if we're running in a console under Windows
+static inline bool IsInConsole()
+{
+#ifdef __WXWINCE__
+    return false;
+#else // !__WXWINCE__
+    HANDLE hStdErr = ::GetStdHandle(STD_ERROR_HANDLE);
+    return hStdErr && hStdErr != INVALID_HANDLE_VALUE;
+#endif // __WXWINCE__/!__WXWINCE__
+}
+
+#endif // __WINDOWS__
+
+void wxMessageOutputBest::Printf(const wxChar* format, ...)
+{
+    va_list args;
+    va_start(args, format);
+    wxString out;
+
+    out.PrintfV(format, args);
+    va_end(args);
+
+#ifdef __WINDOWS__
+    if ( !IsInConsole() )
+    {
+        ::MessageBox(NULL, out, _T("wxWidgets"), MB_ICONINFORMATION | MB_OK);
+    }
+    else
+#endif // __WINDOWS__/!__WINDOWS__
+    {
+        fprintf(stderr, "%s", (const char*) out.mb_str());
+    }
+}
+
 // ----------------------------------------------------------------------------
 // wxMessageOutputStderr
 // ----------------------------------------------------------------------------
@@ -110,13 +149,13 @@ void wxMessageOutputDebug::Printf(const wxChar* format, ...)
 
 #if defined(__WXMSW__) && !defined(__WXMICROWIN__)
     out.Replace(wxT("\t"), wxT("        "));
-    out += _T("\r\n");
+    out.Replace(wxT("\n"), wxT("\r\n"));
     ::OutputDebugString(out);
 #elif defined(__WXMAC__) && !defined(__DARWIN__)
     if ( wxIsDebuggerRunning() )
     {
         Str255 pstr;
-        wxString output = str + wxT(";g") ;
+        wxString output = out + wxT(";g") ;
         wxMacStringToPascal(output.c_str(), pstr);
 
         #ifdef __powerc
@@ -125,10 +164,11 @@ void wxMessageOutputDebug::Printf(const wxChar* format, ...)
             SysBreakStr(pstr);
         #endif
     }
-#else // !MSW, !Mac
-    // FIXME: why is wxFputs() not defined under Linux?
-    fputs(out.mb_str(), stderr);
-    fflush(stderr);
+#else
+    wxFputs( out , stderr ) ;
+    if ( out.Right(1) != wxT("\n") )
+        wxFputs( wxT("\n") , stderr ) ;
+    fflush( stderr ) ;
 #endif // platform
 }