cxMultiViewCache.h

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/*=========================================================================
This file is part of CustusX, an Image Guided Therapy Application.
                 
Copyright (c) SINTEF Department of Medical Technology.
All rights reserved.
                 
CustusX is released under a BSD 3-Clause license.
                 
See Lisence.txt (https://github.com/SINTEFMedtek/CustusX/blob/master/License.txt) for details.
=========================================================================*/

#ifndef CXMULTIVIEWCACHE_H
#define CXMULTIVIEWCACHE_H

#include "cxResourceVisualizationExport.h"

#include <QWidget>
#include <QLayout>
#include <vector>
#include "cxTypeConversions.h"
#include "cxOSXHelper.h"
#include "cxViewWidget.h"
#include "cxViewCache.h"

namespace cx
{
typedef boost::shared_ptr<class MultiViewCache> MultiViewCachePtr;

class cxResourceVisualization_EXPORT MultiViewCache
{
public:
        static MultiViewCachePtr create(RenderWindowFactoryPtr factory) { return MultiViewCachePtr(new MultiViewCache(factory)); }
        MultiViewCache(RenderWindowFactoryPtr factory);

        ViewWidget* retrieveView(QWidget* widget, View::Type type, bool offScreenRendering);
        void clearViews();
        void clearCache();

private:
        typedef boost::shared_ptr<ViewCache<ViewWidget> > ViewCachePtr;
        std::map<QString, ViewCachePtr> mViewCache;
        vtkRenderWindowPtr mStaticRenderWindow;
        RenderWindowFactoryPtr mRenderWindowFactory;
};

} // namespace cx


#endif // CXMULTIVIEWCACHE_H