Fix numpad Del not working in wxRTC

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

diff --git a/src/common/strconv.cpp b/src/common/strconv.cpp
index aa084f52c2e5e116f868d3c557cef37fa310afd0..bf207f880bb7757321e3e2ce19cd96f68817317f 100644 (file)
--- a/src/common/strconv.cpp
+++ b/src/common/strconv.cpp
@@ -57,7 +57,7 @@
 #endif //def __DARWIN__
 
 
-#define TRACE_STRCONV _T("strconv")
+#define TRACE_STRCONV wxT("strconv")
 
 // WC_UTF16 is defined only if sizeof(wchar_t) == 2, otherwise it's supposed to
 // be 4 bytes
@@ -333,7 +333,7 @@ wxMBConv::FromWChar(char *dst, size_t dstLen,
             return wxCONV_FAILED;
 
         dstWritten += lenChunk;
-        if ( isNulTerminated )
+        if ( src+lenChunk < srcEnd || isNulTerminated )
             dstWritten += lenNul;
 
         if ( dst )
@@ -345,7 +345,7 @@ wxMBConv::FromWChar(char *dst, size_t dstLen,
                 return wxCONV_FAILED;
 
             dst += lenChunk;
-            if ( isNulTerminated )
+            if ( src+lenChunk < srcEnd || isNulTerminated )
                 dst += lenNul;
         }
     }
@@ -512,8 +512,8 @@ size_t wxMBConvLibc::WC2MB(char *buf, const wchar_t *psz, size_t n) const
 
 wxConvBrokenFileNames::wxConvBrokenFileNames(const wxString& charset)
 {
-    if ( wxStricmp(charset, _T("UTF-8")) == 0 ||
-         wxStricmp(charset, _T("UTF8")) == 0  )
+    if ( wxStricmp(charset, wxT("UTF-8")) == 0 ||
+         wxStricmp(charset, wxT("UTF8")) == 0  )
         m_conv = new wxMBConvUTF8(wxMBConvUTF8::MAP_INVALID_UTF8_TO_PUA);
     else
         m_conv = new wxCSConv(charset);
@@ -1137,7 +1137,7 @@ wxMBConvStrictUTF8::FromWChar(char *dst, size_t dstLen,
         }
         else
         {
-            wxFAIL_MSG( _T("trying to encode undefined Unicode character") );
+            wxFAIL_MSG( wxT("trying to encode undefined Unicode character") );
             break;
         }
 
@@ -2106,7 +2106,7 @@ wxMBConv_iconv::wxMBConv_iconv(const char *name)
     // check for charset that represents wchar_t:
     if ( ms_wcCharsetName.empty() )
     {
-        wxLogTrace(TRACE_STRCONV, _T("Looking for wide char codeset:"));
+        wxLogTrace(TRACE_STRCONV, wxT("Looking for wide char codeset:"));
 
 #if wxUSE_FONTMAP
         const wxChar **names = wxFontMapperBase::GetAllEncodingNames(WC_ENC);
@@ -2114,9 +2114,9 @@ wxMBConv_iconv::wxMBConv_iconv(const char *name)
         static const wxChar *names_static[] =
         {
 #if SIZEOF_WCHAR_T == 4
-            _T("UCS-4"),
+            wxT("UCS-4"),
 #elif SIZEOF_WCHAR_T = 2
-            _T("UCS-2"),
+            wxT("UCS-2"),
 #endif
             NULL
         };
@@ -2131,19 +2131,19 @@ wxMBConv_iconv::wxMBConv_iconv(const char *name)
             wxString nameXE(nameCS);
 
 #ifdef WORDS_BIGENDIAN
-                nameXE += _T("BE");
+                nameXE += wxT("BE");
 #else // little endian
-                nameXE += _T("LE");
+                nameXE += wxT("LE");
 #endif
 
-            wxLogTrace(TRACE_STRCONV, _T("  trying charset \"%s\""),
+            wxLogTrace(TRACE_STRCONV, wxT("  trying charset \"%s\""),
                        nameXE.c_str());
 
             m2w = iconv_open(nameXE.ToAscii(), name);
             if ( m2w == ICONV_T_INVALID )
             {
                 // try charset w/o bytesex info (e.g. "UCS4")
-                wxLogTrace(TRACE_STRCONV, _T("  trying charset \"%s\""),
+                wxLogTrace(TRACE_STRCONV, wxT("  trying charset \"%s\""),
                            nameCS.c_str());
                 m2w = iconv_open(nameCS.ToAscii(), name);
 
@@ -2190,8 +2190,8 @@ wxMBConv_iconv::wxMBConv_iconv(const char *name)
                    wxT("iconv wchar_t charset is \"%s\"%s"),
                    ms_wcCharsetName.empty() ? wxString("<none>")
                                             : ms_wcCharsetName,
-                   ms_wcNeedsSwap ? _T(" (needs swap)")
-                                  : _T(""));
+                   ms_wcNeedsSwap ? wxT(" (needs swap)")
+                                  : wxT(""));
     }
     else // we already have ms_wcCharsetName
     {
@@ -2667,7 +2667,7 @@ public:
             switch ( len )
             {
                 default:
-                    wxLogDebug(_T("Unexpected NUL length %d"), len);
+                    wxLogDebug(wxT("Unexpected NUL length %d"), len);
                     self->m_minMBCharWidth = (size_t)-1;
                     break;
 
@@ -2714,7 +2714,7 @@ private:
                     break;
             }
 
-            wxASSERT_MSG( s_isWin98Or2k != -1, _T("should be set above") );
+            wxASSERT_MSG( s_isWin98Or2k != -1, wxT("should be set above") );
         }
 
         return s_isWin98Or2k == 1;
@@ -2849,7 +2849,7 @@ private:
     // were we initialized successfully?
     bool m_ok;
 
-    DECLARE_NO_COPY_CLASS(wxMBConv_wxwin)
+    wxDECLARE_NO_COPY_CLASS(wxMBConv_wxwin);
 };
 
 // make the constructors available for unit testing
@@ -2908,7 +2908,7 @@ wxCSConv::wxCSConv(wxFontEncoding encoding)
 {
     if ( encoding == wxFONTENCODING_MAX || encoding == wxFONTENCODING_DEFAULT )
     {
-        wxFAIL_MSG( _T("invalid encoding value in wxCSConv ctor") );
+        wxFAIL_MSG( wxT("invalid encoding value in wxCSConv ctor") );
 
         encoding = wxFONTENCODING_SYSTEM;
     }
@@ -3056,7 +3056,7 @@ wxMBConv *wxCSConv::DoCreate() const
                     delete conv;
                 }
 
-                gs_nameCache[encoding] = _T(""); // cache the failure
+                gs_nameCache[encoding] = wxT(""); // cache the failure
             }
         }
 #endif // wxUSE_FONTMAP
@@ -3146,31 +3146,12 @@ wxMBConv *wxCSConv::DoCreate() const
 
         delete conv;
     }
-#endif // wxUSE_FONTMAP
-
-    // NB: This is a hack to prevent deadlock. What could otherwise happen
-    //     in Unicode build: wxConvLocal creation ends up being here
-    //     because of some failure and logs the error. But wxLog will try to
-    //     attach a timestamp, for which it will need wxConvLocal (to convert
-    //     time to char* and then wchar_t*), but that fails, tries to log the
-    //     error, but wxLog has an (already locked) critical section that
-    //     guards the static buffer.
-    static bool alreadyLoggingError = false;
-    if (!alreadyLoggingError)
-    {
-        alreadyLoggingError = true;
-        wxLogError(_("Cannot convert from the charset '%s'!"),
-                   m_name ? m_name
-                      :
-#if wxUSE_FONTMAP
-                         (const char*)wxFontMapperBase::GetEncodingDescription(m_encoding).ToAscii()
-#else // !wxUSE_FONTMAP
-                         (const char*)wxString::Format(_("encoding %i"), m_encoding).ToAscii()
-#endif // wxUSE_FONTMAP/!wxUSE_FONTMAP
-              );
 
-        alreadyLoggingError = false;
-    }
+    wxLogTrace(TRACE_STRCONV,
+               wxT("encoding \"%s\" is not supported by this system"),
+               (m_name ? wxString(m_name)
+                       : wxFontMapperBase::GetEncodingName(m_encoding)));
+#endif // wxUSE_FONTMAP
 
     return NULL;
 }
@@ -3364,8 +3345,15 @@ wxCharBuffer wxSafeConvertWX2MB(const wchar_t *ws)
 #define WX_DEFINE_GLOBAL_CONV(klass, name, ctor_args) \
     WX_DEFINE_GLOBAL_CONV2(klass, klass, name, ctor_args)
 
+#ifdef __INTELC__
+    // disable warning "variable 'xxx' was declared but never referenced"
+    #pragma warning(disable: 177)
+#endif // Intel C++
+
 #ifdef __WINDOWS__
     WX_DEFINE_GLOBAL_CONV2(wxMBConv, wxMBConv_win32, wxConvLibc, wxEMPTY_PARAMETER_VALUE);
+#elif 0 // defined(__WXOSX__)
+    WX_DEFINE_GLOBAL_CONV2(wxMBConv, wxMBConv_cf, wxConvLibc,  (wxFONTENCODING_UTF8));
 #else
     WX_DEFINE_GLOBAL_CONV2(wxMBConv, wxMBConvLibc, wxConvLibc, wxEMPTY_PARAMETER_VALUE);
 #endif