cxManualTool.cpp

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/*=========================================================================
This file is part of CustusX, an Image Guided Therapy Application.

Copyright (c) 2008-2014, SINTEF Department of Medical Technology
All rights reserved.

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   this list of conditions and the following disclaimer.

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   may be used to endorse or promote products derived from this software 
   without specific prior written permission.

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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
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#include "cxManualTool.h"
#include <QTime>
#include <vtkSTLReader.h>
#include <vtkCursor3D.h>
#include "cxDummyTool.h"

#include "cxTime.h"

namespace cx
{

ManualTool::ManualTool(const QString& uid, const QString& name) :
        ToolImpl(uid, name)
{
        mTimestamp = 0;
        mVisible = false;
//      read3DCrossHairSlot(0);
        connect(this, SIGNAL(tooltipOffset(double)), this, SLOT(read3DCrossHairSlot(double)));
}

ManualTool::~ManualTool()
{
}

void ManualTool::read3DCrossHairSlot(double toolTipOffset) const
{
        if (!mCrossHair)
                return;
        this->update3DCrossHair(toolTipOffset);
}

void ManualTool::update3DCrossHair(double toolTipOffset) const
{
        if (!mCrossHair)
        {
                mCrossHair = vtkCursor3DPtr::New();
                mCrossHair->AllOff();
                mCrossHair->AxesOn();
        }
        int s = 60;
        mCrossHair->SetModelBounds(-s, s, -s, s, -s, s + toolTipOffset);
        mCrossHair->SetFocalPoint(0, 0, toolTipOffset);
        mCrossHair->Update();
}


void ManualTool::set_prMt(const Transform3D& prMt, double timestamp)
{
        if (timestamp < 0)
                timestamp = getMilliSecondsSinceEpoch();
        mTimestamp = timestamp;
        ToolImpl::set_prMt(prMt, timestamp);
}

std::set<Tool::Type> ManualTool::getTypes() const
{
        std::set<Type> retval;
        retval.insert(Tool::TOOL_MANUAL);
        return retval;
}


vtkPolyDataPtr ManualTool::getGraphicsPolyData() const
{
        this->update3DCrossHair(this->getTooltipOffset());
        return mCrossHair->GetOutput();
}

bool ManualTool::getVisible() const
{
        return mVisible;
}

int ManualTool::getIndex() const
{
        return -1;
}

QString ManualTool::getUid() const
{
        return mUid;
}

QString ManualTool::getName() const
{
        return mName;
}

void ManualTool::setVisible(bool vis)
{
        if (mVisible==vis)
          return;
        mVisible = vis;
        emit toolVisible(mVisible);
}

bool ManualTool::isCalibrated() const
{
        return false;
}

double ManualTool::getTimestamp() const
{
        return mTimestamp;
}

Transform3D ManualTool::getCalibration_sMt() const
{
        return Transform3D::Identity();
}

}//end namespace