TerminalNode.h

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/*  Copyright (C) 2003-2021 Free Electron Organization
    Any use of this software requires a license.  If a valid license
    was not distributed with this file, visit freeelectron.org. */

/** @file */

#ifndef __terminal_TerminalNode_h__
#define __terminal_TerminalNode_h__

namespace fe
{
namespace ext
{

/**************************************************************************//**
    @brief Terminal control of an OperatorSurfaceI

    @ingroup terminal
*//***************************************************************************/
class FE_DL_EXPORT TerminalNode:
    public MetaPlugin
{
    public:

                    TerminalNode(void);
virtual             ~TerminalNode(void);

        void        setupOperator(sp<Scope> a_spScope,
                            String a_implementation,String a_name);

        void        setDrawOutput(sp<DrawI> a_spDrawI)
                    {
                        m_spDrawOutput=a_spDrawI;
                        m_aDrawOutput(m_cookSignal)=m_spDrawOutput;
                    }

        void        clear(void);

        BWORD       cook(Real a_frame);

        sp<Catalog> catalog(void)   { return m_spOperatorSurfaceI; }

    private:

        void        updateCatalog();

        sp<Scope>   m_spScope;

};

} /* namespace ext */
} /* namespace fe */

#endif /* __terminal_TerminalNode_h__ */