X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/532d575bd9baedbbf1c52907a66255975f527530..88ff049184c77fd73b60c01f4f831860d2ec5cef:/src/common/msgout.cpp

diff --git a/src/common/msgout.cpp b/src/common/msgout.cpp
old mode 100755
new mode 100644
index 87d9e708d4..bf98eb4898
--- a/src/common/msgout.cpp
+++ b/src/common/msgout.cpp
@@ -1,10 +1,9 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        common/msgout.cpp
+// Name:        src/common/msgout.cpp
 // Purpose:     wxMessageOutput implementation
 // Author:      Mattia Barbon
 // Modified by:
 // Created:     17.07.02
-// RCS-ID:      $Id$
 // Copyright:   (c) the wxWidgets team
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
@@ -17,17 +16,6 @@
 // headers
 // ---------------------------------------------------------------------------
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) && !defined(__EMX__)
-// Some older compilers (such as EMX) cannot handle
-// #pragma interface/implementation correctly, iff
-// #pragma implementation is used in _two_ translation
-// units (as created by e.g. event.cpp compiled for
-// libwx_base and event.cpp compiled for libwx_gui_core).
-// So we must not use those pragmas for those compilers in
-// such files.
-    #pragma implementation "msgout.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -40,6 +28,7 @@
     #include "wx/ffile.h"
     #include "wx/app.h"
     #include "wx/intl.h"
+    #include "wx/log.h"
     #if wxUSE_GUI
         #include "wx/msgdlg.h"
     #endif // wxUSE_GUI
@@ -47,17 +36,12 @@
 
 #include "wx/msgout.h"
 #include "wx/apptrait.h"
-#include "wx/log.h"
-
 #include <stdarg.h>
 #include <stdio.h>
 
 #if defined(__WINDOWS__)
     #include "wx/msw/private.h"
 #endif
-#ifdef __WXMAC__
-    #include "wx/mac/private.h"
-#endif
 
 // ===========================================================================
 // implementation
@@ -88,11 +72,22 @@ wxMessageOutput* wxMessageOutput::Set(wxMessageOutput* msgout)
     return old;
 }
 
-// ----------------------------------------------------------------------------
-// wxMessageOutputBest
-// ----------------------------------------------------------------------------
+#if !wxUSE_UTF8_LOCALE_ONLY
+void wxMessageOutput::DoPrintfWchar(const wxChar *format, ...)
+{
+    va_list args;
+    va_start(args, format);
+    wxString out;
+
+    out.PrintfV(format, args);
+    va_end(args);
+
+    Output(out);
+}
+#endif // !wxUSE_UTF8_LOCALE_ONLY
 
-void wxMessageOutputBest::Printf(const wxChar* format, ...)
+#if wxUSE_UNICODE_UTF8
+void wxMessageOutput::DoPrintfUtf8(const char *format, ...)
 {
     va_list args;
     va_start(args, format);
@@ -101,72 +96,82 @@ void wxMessageOutputBest::Printf(const wxChar* format, ...)
     out.PrintfV(format, args);
     va_end(args);
 
+    Output(out);
+}
+#endif // wxUSE_UNICODE_UTF8
+
+// ----------------------------------------------------------------------------
+// wxMessageOutputBest
+// ----------------------------------------------------------------------------
+
+void wxMessageOutputBest::Output(const wxString& str)
+{
 #ifdef __WINDOWS__
-    // check if we're running in a console
-    HANDLE hStdErr = ::GetStdHandle(STD_ERROR_HANDLE);
-    if ( !hStdErr || hStdErr == INVALID_HANDLE_VALUE )
+    // decide whether to use console output or not
+    wxAppTraits * const traits = wxTheApp ? wxTheApp->GetTraits() : NULL;
+    const bool hasStderr = traits ? traits->CanUseStderr() : false;
+
+    if ( !(m_flags & wxMSGOUT_PREFER_MSGBOX) )
     {
-        ::MessageBox(NULL, out, _T("wxWidgets"), MB_ICONINFORMATION | MB_OK);
+        if ( hasStderr && traits->WriteToStderr(AppendLineFeedIfNeeded(str)) )
+            return;
     }
-    else
+
+    wxString title;
+    if ( wxTheApp )
+        title = wxTheApp->GetAppDisplayName();
+    else // Use some title to avoid default "Error"
+        title = _("Message");
+
+    ::MessageBox(NULL, str.t_str(), title.t_str(), MB_ICONINFORMATION | MB_OK);
+#else // !__WINDOWS__
+    wxUnusedVar(m_flags);
+
+    // TODO: use the native message box for the other ports too
+    wxMessageOutputStderr::Output(str);
 #endif // __WINDOWS__/!__WINDOWS__
-    {
-        fprintf(stderr, "%s", (const char*) out.mb_str());
-    }
 }
 
 // ----------------------------------------------------------------------------
 // wxMessageOutputStderr
 // ----------------------------------------------------------------------------
 
-void wxMessageOutputStderr::Printf(const wxChar* format, ...)
+wxString wxMessageOutputStderr::AppendLineFeedIfNeeded(const wxString& str)
 {
-    va_list args;
-    va_start(args, format);
-    wxString out;
+    wxString strLF(str);
+    if ( strLF.empty() || *strLF.rbegin() != '\n' )
+        strLF += '\n';
 
-    out.PrintfV(format, args);
-    va_end(args);
+    return strLF;
+}
+
+void wxMessageOutputStderr::Output(const wxString& str)
+{
+    const wxString strWithLF = AppendLineFeedIfNeeded(str);
+    const wxWX2MBbuf buf = strWithLF.mb_str();
 
-    fprintf(stderr, "%s", (const char*) out.mb_str());
+    if ( buf )
+        fprintf(m_fp, "%s", (const char*) buf);
+    else // print at least something
+        fprintf(m_fp, "%s", (const char*) strWithLF.ToAscii());
+
+    fflush(m_fp);
 }
 
 // ----------------------------------------------------------------------------
 // wxMessageOutputDebug
 // ----------------------------------------------------------------------------
 
-void wxMessageOutputDebug::Printf(const wxChar* format, ...)
+void wxMessageOutputDebug::Output(const wxString& str)
 {
-    wxString out;
-
-    va_list args;
-    va_start(args, format);
-
-    out.PrintfV(format, args);
-    va_end(args);
-
-#if defined(__WXMSW__) && !defined(__WXMICROWIN__)
+#if defined(__WINDOWS__) && !defined(__WXMICROWIN__)
+    wxString out(AppendLineFeedIfNeeded(str));
     out.Replace(wxT("\t"), wxT("        "));
     out.Replace(wxT("\n"), wxT("\r\n"));
-    ::OutputDebugString(out);
-#elif defined(__WXMAC__) && !defined(__DARWIN__)
-    if ( wxIsDebuggerRunning() )
-    {
-        Str255 pstr;
-        wxString output = out + wxT(";g") ;
-        wxMacStringToPascal(output.c_str(), pstr);
-
-        #ifdef __powerc
-            DebugStr(pstr);
-        #else
-            SysBreakStr(pstr);
-        #endif
-    }
+    ::OutputDebugString(out.t_str());
 #else
-    wxFputs( out , stderr ) ;
-    if ( out.Right(1) != wxT("\n") )
-        wxFputs( wxT("\n") , stderr ) ;
-    fflush( stderr ) ;
+    // TODO: use native debug output function for the other ports too
+    wxMessageOutputStderr::Output(str);
 #endif // platform
 }
 
@@ -174,19 +179,13 @@ void wxMessageOutputDebug::Printf(const wxChar* format, ...)
 // wxMessageOutputLog
 // ----------------------------------------------------------------------------
 
-void wxMessageOutputLog::Printf(const wxChar* format, ...)
+void wxMessageOutputLog::Output(const wxString& str)
 {
-    wxString out;
-
-    va_list args;
-    va_start(args, format);
-
-    out.PrintfV(format, args);
-    va_end(args);
+    wxString out(str);
 
     out.Replace(wxT("\t"), wxT("        "));
 
-    ::wxLogMessage(wxT("%s"), out.c_str());
+    wxLogMessage(wxT("%s"), out.c_str());
 }
 
 #endif // wxUSE_BASE
@@ -195,28 +194,23 @@ void wxMessageOutputLog::Printf(const wxChar* format, ...)
 // wxMessageOutputMessageBox
 // ----------------------------------------------------------------------------
 
-#if wxUSE_GUI
+#if wxUSE_GUI && wxUSE_MSGDLG
 
-void wxMessageOutputMessageBox::Printf(const wxChar* format, ...)
-{
-    va_list args;
-    va_start(args, format);
-    wxString out;
+extern WXDLLEXPORT_DATA(const char) wxMessageBoxCaptionStr[] = "Message";
 
-    out.PrintfV(format, args);
-    va_end(args);
+void wxMessageOutputMessageBox::Output(const wxString& str)
+{
+    wxString out(str);
 
     // the native MSW msg box understands the TABs, others don't
-#ifndef __WXMSW__
+#ifndef __WINDOWS__
     out.Replace(wxT("\t"), wxT("        "));
 #endif
 
-    wxString title;
-    if ( wxTheApp )
-        title.Printf(_("%s message"), wxTheApp->GetAppName().c_str());
+    wxString title = wxT("wxWidgets") ;
+    if (wxTheApp) title = wxTheApp->GetAppDisplayName();
 
     ::wxMessageBox(out, title);
 }
 
 #endif // wxUSE_GUI
-