cxViewLinkingViewWidget.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 CXVIEWLINKINGVIEWWIDGET_H_
#define CXVIEWLINKINGVIEWWIDGET_H_

#include "cxView.h"
#include "cxViewWidget.h"
#include <QPointer>
#include "cxBoundingBox3D.h"
#include "cxViewRepCollection.h"

namespace cx
{

class ViewLinkingViewWidget : public ViewRepCollection
{
public:
        static ViewRepCollectionPtr create(ViewWidget* base, vtkRenderWindowPtr renderWindow)
        {
                boost::shared_ptr<ViewLinkingViewWidget> retval(new ViewLinkingViewWidget(base, renderWindow));
                retval->mSelf = retval;
                return retval;
        }

        ViewLinkingViewWidget(ViewWidget* base, vtkRenderWindowPtr renderWindow) :
                ViewRepCollection(renderWindow, "")
        {
                mBase = base;

                connect(base, SIGNAL(resized(QSize)), this, SIGNAL(resized(QSize)));
                connect(base, SIGNAL(mouseMove(int, int, Qt::MouseButtons)), this, SIGNAL(mouseMove(int, int, Qt::MouseButtons)));
                connect(base, SIGNAL(mousePress(int, int, Qt::MouseButtons)), this, SIGNAL(mousePress(int, int, Qt::MouseButtons)));
                connect(base, SIGNAL(mouseRelease(int, int, Qt::MouseButtons)), this, SIGNAL(mouseRelease(int, int, Qt::MouseButtons)));
                connect(base, SIGNAL(mouseWheel(int, int, int, int, Qt::MouseButtons)), this, SIGNAL(mouseWheel(int, int, int, int, Qt::MouseButtons)));
                connect(base, SIGNAL(shown()), this, SIGNAL(shown()));
                connect(base, SIGNAL(focusChange(bool, Qt::FocusReason)), this, SIGNAL(focusChange(bool, Qt::FocusReason)));
                connect(base, SIGNAL(customContextMenuRequestedInGlobalPos(const QPoint &)), this, SIGNAL(customContextMenuRequested(const QPoint &)));

        }

        virtual ~ViewLinkingViewWidget() {}
        virtual QSize size() const
        {
                if (mBase)
                        return mBase->size();
                return QSize(0,0);
        }
        virtual void setZoomFactor(double factor)
        {
                if (mBase)
                        mBase->setZoomFactor(factor);
        }
        virtual double getZoomFactor() const
        {
                if (mBase)
                        return mBase->getZoomFactor();
                return 0;
        }
        virtual Transform3D get_vpMs() const
        {
                if (mBase)
                        return mBase->get_vpMs();
                return Transform3D::Identity();
        }
        virtual DoubleBoundingBox3D getViewport() const
        {
                if (mBase)
                        return mBase->getViewport();
                return DoubleBoundingBox3D::zero();
        }
        virtual DoubleBoundingBox3D getViewport_s() const
        {
                if (mBase)
                        return mBase->getViewport_s();
                return DoubleBoundingBox3D::zero();
        }

private:
        QPointer<ViewWidget> mBase;
};

} /* namespace cx */
#endif /* CXVIEWLINKINGVIEWWIDGET_H_ */