/// <summary>
/// Returns a reference to a shared instance of the engine. This instance is the
/// same that is used by the console window.
/// </summary>
public IEngine GetSharedEngine()
{
if (null == engine)
{
engine = CreateSharedEngine();
}
return(engine);
}
private EngineWrapper CreateSharedEngine()
{
// Create the engine wrapper.
EngineWrapper wrapper = new EngineWrapper();
// Set the default variables for the shared engine.
if (null != serviceProvider)
{
EnvDTE._DTE dte = (EnvDTE._DTE)serviceProvider.GetService(typeof(EnvDTE.DTE));
wrapper.SetVariable("dte", dte);
}
wrapper.SetVariable("engine", wrapper.FoxProEngine);
return(wrapper);
}