New library lib-exceptions

libraries/lib-exceptions/InconsistencyException.cpp

@@ -0,0 +1,35 @@
+/*!
+  @file InconsistencyException.cpp
+  @brief Implements InconsistencyException
+  
+
+  Created by Paul Licameli on 11/27/16.
+
+*/
+
+#include "InconsistencyException.h"
+#include <wx/filename.h>
+
+InconsistencyException::~InconsistencyException()
+{
+}
+
+TranslatableString InconsistencyException::ErrorMessage() const
+{
+   // Shorten the path
+   wxString path { file };
+   auto sub = wxString{ wxFILE_SEP_PATH } + "src" + wxFILE_SEP_PATH;
+   auto index = path.Find(sub);
+   if (index != wxNOT_FOUND)
+      path = path.Mid(index + sub.size());
+
+#ifdef __func__
+   return
+XO("Internal error in %s at %s line %d.\nPlease inform the Audacity team at https://forum.audacityteam.org/.")
+      .Format( func, path, line );
+#else
+   return
+XO("Internal error at %s line %d.\nPlease inform the Audacity team at https://forum.audacityteam.org/.")
+      .Format( path, line );
+#endif
+}