added the possibility to rescale the image during loading, especially useful with...

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

diff --git a/src/common/msgout.cpp b/src/common/msgout.cpp
old mode 100755 (executable)
new mode 100644 (file)
index 9ba8be6..6e9c57a
--- a/src/common/msgout.cpp
+++ b/src/common/msgout.cpp
@@ -43,9 +43,6 @@
 #if defined(__WINDOWS__)
     #include "wx/msw/private.h"
 #endif
 #if defined(__WINDOWS__)
     #include "wx/msw/private.h"
 #endif

-#ifdef __WXMAC__
-    #include "wx/mac/private.h"
-#endif

 
 // ===========================================================================
 // implementation
 
 // ===========================================================================
 // implementation


@@ -76,7 +73,8 @@ wxMessageOutput* wxMessageOutput::Set(wxMessageOutput* msgout)
     return old;
 }
 
     return old;
 }
 

-void wxMessageOutputBase::DoPrintf(const wxChar* format, ...)
+#if !wxUSE_UTF8_LOCALE_ONLY
+void wxMessageOutput::DoPrintfWchar(const wxChar *format, ...)

 {
     va_list args;
     va_start(args, format);
 {
     va_list args;
     va_start(args, format);


@@ -87,57 +85,68 @@ void wxMessageOutputBase::DoPrintf(const wxChar* format, ...)
 
     Output(out);
 }
 
     Output(out);
 }

+#endif // !wxUSE_UTF8_LOCALE_ONLY

 
 

-// ----------------------------------------------------------------------------
-// wxMessageOutputBest
-// ----------------------------------------------------------------------------
+#if wxUSE_UNICODE_UTF8
+void wxMessageOutput::DoPrintfUtf8(const char *format, ...)
+{
+    va_list args;
+    va_start(args, format);
+    wxString out;

 
 

-#ifdef __WINDOWS__
+    out.PrintfV(format, args);
+    va_end(args);

 
 

-// 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__
+    Output(out);

 }
 }

+#endif // wxUSE_UNICODE_UTF8

 
 

-#endif // __WINDOWS__
+// ----------------------------------------------------------------------------
+// wxMessageOutputBest
+// ----------------------------------------------------------------------------

 
 void wxMessageOutputBest::Output(const wxString& str)
 {
 #ifdef __WINDOWS__
 
 void wxMessageOutputBest::Output(const wxString& str)
 {
 #ifdef __WINDOWS__

-    if ( !IsInConsole() )
+    // 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, str, _T("wxWidgets"), MB_ICONINFORMATION | MB_OK);
+        if ( hasStderr && traits->WriteToStderr(AppendLineFeedIfNeeded(str)) )
+            return;

     }
     }

-    else
-#endif // __WINDOWS__/!__WINDOWS__
-    {
-        const wxWX2MBbuf buf(str.mb_str());

 
 

-        if ( buf )
-            fprintf(stderr, "%s", (const char*) buf);
-        else // print at least something
-            fprintf(stderr, "%s", (const char*) str.ToAscii());
-    }
+    ::MessageBox(NULL, str.t_str(), NULL, MB_ICONINFORMATION | MB_OK);
+#else // !__WINDOWS__
+    // TODO: use the native message box for the other ports too
+    wxMessageOutputStderr::Output(str);
+#endif // __WINDOWS__/!__WINDOWS__

 }
 
 // ----------------------------------------------------------------------------
 // wxMessageOutputStderr
 // ----------------------------------------------------------------------------
 
 }
 
 // ----------------------------------------------------------------------------
 // wxMessageOutputStderr
 // ----------------------------------------------------------------------------
 

+wxString wxMessageOutputStderr::AppendLineFeedIfNeeded(const wxString& str)
+{
+    wxString strLF(str);
+    if ( strLF.empty() || *strLF.rbegin() != '\n' )
+        strLF += '\n';
+
+    return strLF;
+}
+

 void wxMessageOutputStderr::Output(const wxString& str)
 {
 void wxMessageOutputStderr::Output(const wxString& str)
 {

-    const wxWX2MBbuf buf(str.mb_str());
+    const wxString strWithLF = AppendLineFeedIfNeeded(str);
+    const wxWX2MBbuf buf = strWithLF.mb_str();

 
     if ( buf )
         fprintf(stderr, "%s", (const char*) buf);
     else // print at least something
 
     if ( buf )
         fprintf(stderr, "%s", (const char*) buf);
     else // print at least something

-        fprintf(stderr, "%s", (const char*) str.ToAscii());
+        fprintf(stderr, "%s", (const char*) strWithLF.ToAscii());

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -146,30 +155,14 @@ void wxMessageOutputStderr::Output(const wxString& str)
 
 void wxMessageOutputDebug::Output(const wxString& str)
 {
 
 void wxMessageOutputDebug::Output(const wxString& str)
 {

-    wxString out(str);
-

 #if defined(__WXMSW__) && !defined(__WXMICROWIN__)
 #if defined(__WXMSW__) && !defined(__WXMICROWIN__)

+    wxString out(AppendLineFeedIfNeeded(str));

     out.Replace(wxT("\t"), wxT("        "));
     out.Replace(wxT("\n"), wxT("\r\n"));
     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
 #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
 }
 
 #endif // platform
 }
 


@@ -192,7 +185,7 @@ void wxMessageOutputLog::Output(const wxString& str)
 // wxMessageOutputMessageBox
 // ----------------------------------------------------------------------------
 
 // wxMessageOutputMessageBox
 // ----------------------------------------------------------------------------
 

-#if wxUSE_GUI
+#if wxUSE_GUI && wxUSE_MSGDLG

 
 void wxMessageOutputMessageBox::Output(const wxString& str)
 {
 
 void wxMessageOutputMessageBox::Output(const wxString& str)
 {


@@ -203,9 +196,8 @@ void wxMessageOutputMessageBox::Output(const wxString& str)
     out.Replace(wxT("\t"), wxT("        "));
 #endif
 
     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);
 }
 
     ::wxMessageBox(out, title);
 }