cxLogicManager.h

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/*=========================================================================
This file is part of CustusX, an Image Guided Therapy Application.

Copyright (c) 2008-2014, SINTEF Department of Medical Technology
All rights reserved.

Redistribution and use in source and binary forms, with or without 
modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, 
   this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, 
   this list of conditions and the following disclaimer in the documentation 
   and/or other materials provided with the distribution.

3. Neither the name of the copyright holder nor the names of its contributors 
   may be used to endorse or promote products derived from this software 
   without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE 
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
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=========================================================================*/
#ifndef CXLOGICMANAGER_H_
#define CXLOGICMANAGER_H_

#include "cxLogicManagerExport.h"

#include <boost/shared_ptr.hpp>
#include <QObject>
#include "cxForwardDeclarations.h"
#include "cxLegacySingletons.h"

class ctkPluginContext;

namespace cx
{
typedef boost::shared_ptr<class PluginFrameworkManager> PluginFrameworkManagerPtr;

typedef boost::shared_ptr<class ApplicationComponent> ApplicationComponentPtr;
class ApplicationComponent
{
public:
        virtual ~ApplicationComponent() {}

        virtual void create() = 0;
        virtual bool exists() const = 0;
        virtual void destroy() = 0;
};

class cxLogicManager_EXPORT LogicManager : public QObject
{
        Q_OBJECT
public:
  static LogicManager* getInstance();

  static void initializeBasic();

  static void initialize(ApplicationComponentPtr component=ApplicationComponentPtr());
  static void shutdown();

  void setApplicationComponent(ApplicationComponentPtr component);

  void restartWithNewProfile(QString uid);

  void restartServicesWithProfile(QString uid);

  PluginFrameworkManagerPtr getPluginFramework();
  ctkPluginContext* getPluginContext();

  TrackingServicePtr getTrackingService();
  SpaceProviderPtr getSpaceProvider();
  PatientModelServicePtr getPatientModelService();
  VideoServicePtr getVideoService();
  StateServicePtr getStateService();
  ViewServicePtr getViewService();
  SessionStorageServicePtr getSessionStorageService();

private slots:
  void onRestartWithNewProfile(QString uid);

private:
  void initializeServices();
  void shutdownServices();

  void basicSetup();
  void createLegacyStoredServices();
  void shutdownLegacyStoredServices();

  template<class T>
  void shutdownService(boost::shared_ptr<T>& service, QString name);

  static LogicManager* mInstance;
  static void setInstance(LogicManager* instance);

  LogicManager();
        virtual ~LogicManager();

        LogicManager(LogicManager const&); // not implemented
        LogicManager& operator=(LogicManager const&); // not implemented

// services:
        SpaceProviderPtr mSpaceProvider;
        PatientModelServicePtr mPatientModelService;
        TrackingServicePtr mTrackingService;
        VideoServicePtr mVideoService;
        StateServicePtr mStateService;
        ViewServicePtr mViewService;
        SessionStorageServicePtr mSessionStorageService;

        PluginFrameworkManagerPtr mPluginFramework;
        ApplicationComponentPtr mComponent;
};

cxLogicManager_EXPORT LogicManager* logicManager(); // access the singleton

}

#endif /* CXLOGICMANAGER_H_ */