tenaBrokerApp.h

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/*********************************************************************
** Copyright (c) 2005 MaK Technologies, Inc.
** All rights reserved.
*********************************************************************/
/*********************************************************************
** $RCSfile: tenaBrokerApp.h,v $ $Revision: 1.14 $ $State: Exp $
*********************************************************************/
#ifndef tenaBrokerApp_H_
#define tenaBrokerApp_H_


#include <broker/brokerThread.h>
 

class DtString;
class QApplication;
class QTimer;

namespace MAKVrExchange { namespace DtTenaBroker {

class DtTenaBrokerInitializer;
class DtTenaBroker;
class DtGenericUserInterface;
//class DtTenaBrokerThread;

// \brief An Application framework for an TENA Broker instance.
class DT_DLL_TENABROKER DtTenaBrokerApp  
{
public:
   // \brief Function prototype for functions that create DtTenaBrokers.
   typedef DtTenaBroker* (*DtTenaBrokerCreator)( DtTenaBrokerInitializer* init);

public:

   // \brief Takes an initializer which has already been parsed, 
   // and then creates a DtTenaBroker Instance.
   DtTenaBrokerApp( DtTenaBrokerInitializer* init );

   // \brief Default DTOR
   ~DtTenaBrokerApp();

public:

   // \brief Set function used for creating TenaBrokers. 
   static void setTenaBrokerCreator( DtTenaBrokerCreator func );

private:

   // \brief Copy CTOR not implemented -- Do Not Copy!
   DtTenaBrokerApp( const DtTenaBrokerApp& other );

   // \brief Assignment Operator not implemented -- Do Not Copy!
   DtTenaBrokerApp& operator=( const DtTenaBrokerApp& other );

public:

   // \brief Returns a pointer to the tenaBroker instance.
   virtual DtTenaBroker* tenaBroker();

   // \brief Runs the application. This function will not return until 
   // the broker gets a message to shutdown. Run gives time to 
   // the broker and the GUI to process events. Before run starts its processing
   // it loads all translators. Any translator replacements to the broker need
   // to go before the call to run.
   virtual int run();

   virtual int showInfoDialog();

protected:

   static DtTenaBrokerCreator theTenaBrokerCreator;

protected:

   DtGenericUserInterface *myUi;
   DtTenaBroker           *myBroker;
   DtBrokerThread         *myBrokerThread;
   QApplication           *myQApp;

};
}}

#endif //end #ifndef tenaBrokerApp_H_