SActivitySequencer.hpp

/* ***** BEGIN LICENSE BLOCK *****
 * FW4SPL - Copyright (C) IRCAD, 2017.
 * Distributed under the terms of the GNU Lesser General Public License (LGPL) as
 * published by the Free Software Foundation.
 * ****** END LICENSE BLOCK ****** */

#ifndef __ACTIVITIES_SACTIVITYSEQUENCER_HPP__
#define __ACTIVITIES_SACTIVITYSEQUENCER_HPP__

#include "activities/config.hpp"

#include <fwCom/Signal.hpp>

#include <fwMedData/ActivitySeries.hpp>

#include <fwServices/IController.hpp>

namespace activities
{

class ACTIVITIES_CLASS_API SActivitySequencer : public ::fwServices::IController
{

public:

    fwCoreServiceClassDefinitionsMacro( (SActivitySequencer)(::fwServices::IController) );

    ACTIVITIES_API SActivitySequencer() noexcept;

    ACTIVITIES_API virtual ~SActivitySequencer() noexcept;

    ACTIVITIES_API virtual KeyConnectionsMap getAutoConnections() const override;

    typedef ::fwCom::Signal<void (::fwMedData::ActivitySeries::sptr ) > ActivityCreatedSignalType;
    typedef ::fwCom::Signal<void (bool) > EnabledPreviousSignalType;
    typedef ::fwCom::Signal<void (bool) > EnabledNextSignalType;
protected:

    virtual void starting() override;

    virtual void stopping() override;

    virtual void updating() override;

    virtual void configuring() override;

private:

    typedef std::vector< std::string > ActivitesType;
    typedef std::map< std::string, ::fwData::Object::sptr > RequirementsType;

    void next();

    void previous();

    void sendInfo() const;

    void storeActivityData();

    ::fwMedData::ActivitySeries::sptr getActivity(size_t index);

    bool checkValidity(const ::fwMedData::ActivitySeries::csptr& activity, bool showDialog = true) const;

    ActivitesType m_activityIds;

    int m_currentActivity;

    RequirementsType m_requirements;

    ActivityCreatedSignalType::sptr m_sigActivityCreated;
    EnabledPreviousSignalType::sptr m_sigEnabledPrevious;
    EnabledNextSignalType::sptr m_sigEnabledNext;

};

} // activities

#endif // __ACTIVITIES_SACTIVITYSEQUENCER_HPP__