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

src/commands/AppCommandEvent.cpp

@@ -0,0 +1,75 @@
+/**********************************************************************
+
+   Audacity - A Digital Audio Editor
+   Copyright 1999-2009 Audacity Team
+   File License: wxWidgets
+
+   Dan Horgan
+
+******************************************************************//**
+
+\file AppCommandEvent.cpp
+\brief Implements AppCommandEvent.
+
+*//****************************************************************//**
+
+\class AppCommandEvent
+\brief An event 'envelope' for sending Command objects through the wxwidgets
+event loop.
+
+   This allows commands to be communicated from the script thread to the main
+   thread.
+
+*//*******************************************************************/
+
+#include "AppCommandEvent.h"
+
+DEFINE_EVENT_TYPE(wxEVT_APP_COMMAND_RECEIVED)
+IMPLEMENT_DYNAMIC_CLASS(AppCommandEvent, wxEvent)
+
+AppCommandEvent::AppCommandEvent(wxEventType commandType, int id)
+: wxCommandEvent(commandType, id), mCommand(NULL)
+{ }
+
+// Copy constructor
+AppCommandEvent::AppCommandEvent(const AppCommandEvent &event) : wxCommandEvent(event)
+{
+   this->mCommand = event.mCommand;
+}
+
+AppCommandEvent::~AppCommandEvent()
+{
+}
+
+// Clone is required by wxwidgets; implemented via copy constructor
+wxEvent *AppCommandEvent::Clone() const
+{
+   return new AppCommandEvent(*this);
+}
+
+/// Store a pointer to a command object
+void AppCommandEvent::SetCommand(Command *cmd)
+{
+   wxASSERT(NULL == mCommand);
+   mCommand = cmd;
+}
+
+// When the command pointer is retrieved, the caller is responsible for
+// deletion.
+Command *AppCommandEvent::GetCommand()
+{
+   Command *tmp = mCommand;
+   mCommand     = NULL;
+   return tmp;
+}
+
+// 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