cxBoundingBoxWidget.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
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   may be used to endorse or promote products derived from this software 
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#include <cxBoundingBoxWidget.h>
#include "cxBoundingBox3D.h"
#include "cxDoubleSpanSlider.h"
#include "cxDoublePairProperty.h"

namespace cx
{

BoundingBoxWidget::BoundingBoxWidget(QWidget* parent, QStringList captions) :
                                QWidget(parent)
{
        QVBoxLayout* layout = new QVBoxLayout(this);
        layout->setMargin(0);

        if(captions.isEmpty())
                captions = QStringList() << "X (mm)" << "Y (mm)" << "Z (mm)";

        for (int i=0; i<captions.size(); ++i)
        {
                DoublePairPropertyPtr property = DoublePairProperty::initialize(captions[i], captions[i], captions[i], DoubleRange(-2000, 2000, 1), 0);
                mRange.push_back(new SliderRangeGroupWidget(this, property));
                connect(mRange[i], &SliderRangeGroupWidget::valueChanged, this, &BoundingBoxWidget::changed);
                layout->addWidget(mRange[i]);
                if(i >= captions.size())
                        mRange[i]->setVisible(false);
        }
}

void BoundingBoxWidget::showDim(int dim, bool visible)
{
        mRange[dim]->setVisible(visible);
}

void BoundingBoxWidget::setValue(const DoubleBoundingBox3D& value, const DoubleBoundingBox3D& range)
{
        for (int i=0; i<mRange.size(); ++i)
        {
                mRange[i]->blockSignals(true);
                mRange[i]->setRange(DoubleRange(range.begin()[2*i], range.begin()[2*i+1], 1));
                mRange[i]->setValue(value.begin()[2*i], value.begin()[2*i+1]);
                mRange[i]->blockSignals(false);
        }
}

DoubleBoundingBox3D BoundingBoxWidget::getValue() const
{
        //Init with zeroes
        std::vector< std::pair<double, double> > values;
        for(unsigned i = 0; i < 3; ++i)
                values.push_back(std::make_pair(0, 0));

        //Overwrite the zeroes with values (depends on the dim we are using)
        for(unsigned i = 0; i < mRange.size(); ++i)
                values[i] = mRange[i]->getValue();

        DoubleBoundingBox3D box(
                                values[0].first, values[0].second,
                        values[1].first, values[1].second,
                        values[2].first, values[2].second);

//      std::pair<double, double> x = mRange[0]->getValue();
//      std::pair<double, double> y = mRange[1]->getValue();
//      std::pair<double, double> z = mRange[2]->getValue();
//      DoubleBoundingBox3D box(x.first, x.second, y.first, y.second, z.first, z.second);

        return box;
}

}