examples/eqPly/config.h

/* Copyright (c) 2006-2009, Stefan Eilemann <eile@equalizergraphics.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_PLY_CONFIG_H
#define EQ_PLY_CONFIG_H

#include <eq/eq.h>

// members
#include "localInitData.h"
#include "frameData.h"
#include "tracker.h"
#include "cameraAnimation.h"

namespace eqPly
{
    typedef std::vector< Model* >     ModelVector;
    typedef std::vector< ModelDist* > ModelDistVector;

    class Config : public eq::Config
    {
    public:
        Config( eq::base::RefPtr< eq::Server > parent );

        virtual bool init();
        virtual bool exit();

        virtual uint32_t startFrame();

        void setInitData( const LocalInitData& data ) { _initData = data; }
        const InitData& getInitData() const { return _initData; }

        void mapData( const uint32_t initDataID );

        void unmapData();

        const Model* getModel( const uint32_t id );

        virtual bool handleEvent( const eq::ConfigEvent* event );

        bool needsRedraw();

    protected:
        virtual ~Config();

        int         _spinX, _spinY;
        int         _advance;
        eq::Canvas* _currentCanvas;

        LocalInitData _initData;
        FrameData     _frameData;

        Tracker _tracker;

        ModelVector     _models;
        ModelDistVector _modelDist;
        eq::base::Lock  _modelLock;

        CameraAnimation _animation;

        uint64_t _messageTime;

        bool _redraw;
        bool _freeze;

    private:
        void _loadModels();
        void _loadPath();
        void _deregisterData();
        bool _handleKeyEvent( const eq::KeyEvent& event );
        void _setHeadMatrix( const eq::Matrix4f& matrix );
        const eq::Matrix4f& _getHeadMatrix() const;
        void _setMessage( const std::string& message );
    };
}

#endif // EQ_PLY_CONFIG_H