view.h

/* Copyright (c) 2008-2016, Stefan Eilemann <eile@equalizergraphics.com>
 *                          Daniel Nachbaur <danielnachbaur@gmail.com>
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License version 2.1 as published
 * by the Free Software Foundation.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this library; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

#ifndef EQ_VIEW_H
#define EQ_VIEW_H

#include <eq/api.h>
#include <eq/types.h>          // member
#include <eq/visitorResult.h>  // enum

#include <eq/fabric/view.h>           // base class
#include <eq/fabric/viewport.h>       // member

namespace eq
{
namespace detail { class View; }

class View : public fabric::View< Layout, View, Observer >
{
public:
    EQ_API explicit  View( Layout* parent );

    EQ_API virtual ~View();

    Pipe* getPipe() { return _pipe; }

    EQ_API const Pipe* getPipe() const { return _pipe; }

    EQ_API Config* getConfig();

    EQ_API const Config* getConfig() const;

    EQ_API ServerPtr getServer();

    EQ_API virtual bool handleEvent( const Event& event );

protected:
    virtual bool configInit() { return true; }
    friend class detail::InitVisitor;

    virtual bool configExit() { return true; }
    friend class detail::ExitVisitor;

    EQ_API virtual void deserialize( co::DataIStream& is,
                                     const uint64_t dirtyBits );

    EQ_API const Frustum& getBaseFrustum() const;

    EQ_API virtual void detach();

private:
    detail::View* const _impl;

    Pipe* _pipe; // for render-client views
    friend class Pipe;
};
}

#endif //EQ_VIEW_H