ui/uiVisu/include/uiVisu/action/SSnapshot.hpp

/* ***** BEGIN LICENSE BLOCK *****
 * FW4SPL - Copyright (C) IRCAD, 2009-2017.
 * Distributed under the terms of the GNU Lesser General Public License (LGPL) as
 * published by the Free Software Foundation.
 * ****** END LICENSE BLOCK ****** */

#ifndef __UIVISU_ACTION_SSNAPSHOT_HPP__
#define __UIVISU_ACTION_SSNAPSHOT_HPP__

#include "uiVisu/config.hpp"

#include <fwCom/Signal.hpp>
#include <fwCom/Signals.hpp>

#include <fwGui/IActionSrv.hpp>

#include <fwTools/Failed.hpp>

#include <map>
#include <string>

namespace uiVisu
{
namespace action
{

class UIVISU_CLASS_API SSnapshot : public ::fwGui::IActionSrv
{

public:

    fwCoreServiceClassDefinitionsMacro( (SSnapshot)(::fwGui::IActionSrv) );

    UIVISU_API SSnapshot() noexcept;

    UIVISU_API virtual ~SSnapshot() noexcept;

protected:

    typedef ::fwRuntime::ConfigurationElement::sptr Configuration;

    virtual void starting() override;

    virtual void stopping() override;

    void updating() override;

    void swapping() override;

    void configuring() override;

    virtual void info( std::ostream& _sstream ) override;

private:

    typedef ::fwCom::Signal< void (std::string) > SnappedSignalType;
    static const ::fwCom::Signals::SignalKeyType s_SNAPPED_SIG;

    SnappedSignalType::sptr m_sigSnapped; 

    std::string requestFileName();

};

} // action
} // uiVisu

#endif // __UIVISU_ACTION_SSNAPSHOT_HPP__