cxActiveToolProxy.cpp

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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.
=========================================================================*/

#include "cxActiveToolProxy.h"
#include "cxTrackingService.h"
#include "cxTool.h"

namespace cx
{

ActiveToolProxy::ActiveToolProxy(TrackingServicePtr trackingService) :
        mTrackingService(trackingService)
{
        connect(mTrackingService.get(), &TrackingService::activeToolChanged, this, &ActiveToolProxy::activeToolChangedSlot);
        connect(mTrackingService.get(), &TrackingService::stateChanged, this, &ActiveToolProxy::trackingStateChanged);

        if (mTrackingService->getActiveTool())
                this->activeToolChangedSlot(mTrackingService->getActiveTool()->getUid());
}

void ActiveToolProxy::trackingStateChanged()
{
        if (mTrackingService->getState() != Tool::tsTRACKING)
                emit tps(0);
}

void ActiveToolProxy::activeToolChangedSlot(const QString& uid)
{
        if (mTool && mTool->getUid() == uid)
                return;

        if (mTool)
        {
                disconnect(mTool.get(), SIGNAL(toolTransformAndTimestamp(Transform3D, double)), this,
                                                SIGNAL(toolTransformAndTimestamp(Transform3D, double)));
                disconnect(mTool.get(), &Tool::toolVisible, this, &ActiveToolProxy::toolVisible);
                disconnect(mTool.get(), &Tool::tooltipOffset, this, &ActiveToolProxy::tooltipOffset);
                disconnect(mTool.get(), &Tool::toolProbeSector, this, &ActiveToolProxy::toolProbeSector);
                disconnect(mTool.get(), &Tool::tps, this, &ActiveToolProxy::tps);

                emit tps(0);
        }

        mTool = mTrackingService->getActiveTool();

        if (mTool)
        {
                connect(mTool.get(), SIGNAL(toolTransformAndTimestamp(Transform3D, double)), this,
                                                SIGNAL(toolTransformAndTimestamp(Transform3D, double)));
                connect(mTool.get(), &Tool::toolVisible, this, &ActiveToolProxy::toolVisible);
                connect(mTool.get(), &Tool::tooltipOffset, this, &ActiveToolProxy::tooltipOffset);
                connect(mTool.get(), &Tool::toolProbeSector, this, &ActiveToolProxy::toolProbeSector);
                connect(mTool.get(), &Tool::tps, this, &ActiveToolProxy::tps);

                emit activeToolChanged(mTool->getUid());
                emit toolVisible(mTool->getVisible());
                emit toolTransformAndTimestamp(mTool->get_prMt(), mTool->getTimestamp());
                emit tooltipOffset(mTool->getTooltipOffset());
        }
}

}