Locate and position the current Audacity source code, and clear a variety of old junk out of the way into junk-branches

src/PlatformCompatibility.cpp

@@ -0,0 +1,72 @@
+/**********************************************************************
+
+  Audacity: A Digital Audio Editor
+
+  PlatformCompatibility.cpp
+
+  Markus Meyer
+
+*******************************************************************//*!
+
+\class PlatformCompatibility
+\brief Filename Compatibility utilities.
+
+\see FileNames
+
+*//*******************************************************************/
+
+
+#ifdef _WIN32
+#include <windows.h>
+#endif
+
+#include <wx/filefn.h>
+#include <wx/filename.h>
+#include <wx/stdpaths.h>
+#include <wx/app.h>
+
+#include "AudacityApp.h"
+#include "PlatformCompatibility.h"
+
+wxString PlatformCompatibility::GetLongFileName(const wxString& shortFileName)
+{
+   wxFileName fn(shortFileName);
+
+   return fn.GetLongPath();
+}
+
+wxString PlatformCompatibility::GetExecutablePath()
+{
+   static bool found = false;
+   static wxString path;
+
+   if (!found) {
+      wxStandardPaths std;
+
+      path = std.GetExecutablePath();
+
+      found = true;
+   }
+
+   return path;
+}
+
+wxString PlatformCompatibility::ConvertSlashInFileName(const wxString& filePath)
+{
+#ifdef __WXMAC__
+   wxString path = filePath;
+   wxString filename;
+   wxString newPath = filePath;
+   int pathLen = 1;
+   while (!wxDirExists(wxPathOnly(newPath)) && ! path.IsEmpty()) {
+      path = newPath.BeforeLast('/');
+      filename = newPath.AfterLast('/');
+      newPath = path;
+      newPath += ':';
+      newPath += filename;
+   }
+   return newPath;
+#else
+   return filePath;
+#endif
+}