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

src/commands/CommandBuilder.h

@@ -0,0 +1,57 @@
+/**********************************************************************
+
+   Audacity - A Digital Audio Editor
+   Copyright 1999-2009 Audacity Team
+   File License: wxWidgets
+
+   Dan Horgan
+
+******************************************************************//**
+
+\file CommandBuilder.h
+\brief Contains declaration of CommandBuilder class.
+
+*//*******************************************************************/
+
+#ifndef __COMMANDBUILDER__
+#define __COMMANDBUILDER__
+
+class Command;
+class wxString;
+
+// CommandBuilder has the task of validating and interpreting a command string.
+// If the string represents a valid command, it builds the command object.
+
+class CommandBuilder
+{
+   private:
+      bool mValid;
+      Command *mCommand;
+      wxString mError;
+
+      void Failure(const wxString &msg = wxEmptyString);
+      void Success(Command *cmd);
+      void BuildCommand(const wxString &cmdName, wxString cmdParams);
+      void BuildCommand(wxString cmdString);
+   public:
+      CommandBuilder(const wxString &cmdString);
+      CommandBuilder(const wxString &cmdName, 
+                     const wxString &cmdParams);
+      ~CommandBuilder();
+      bool WasValid();
+      Command *GetCommand();
+      void Cleanup();
+      const wxString &GetErrorMessage();
+};
+#endif /* End of include guard: __COMMANDBUILDER__ */
+
+// Indentation settings for Vim and Emacs and unique identifier for Arch, a
+// version control system. Please do not modify past this point.
+//
+// Local Variables:
+// c-basic-offset: 3
+// indent-tabs-mode: nil
+// End:
+//
+// vim: et sts=3 sw=3
+// arch-tag: TBD