cxManualRegistrationWidget.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 "cxManualRegistrationWidget.h"
#include <boost/bind.hpp>
#include <ctkPluginContext.h>
#include "cxLabeledComboBoxWidget.h"
 
#include "cxRegistrationService.h"
#include "cxData.h"
#include "cxTransform3DWidget.h"
 
namespace cx
{
 
ManualImageRegistrationWidget::ManualImageRegistrationWidget(RegServicesPtr services, QWidget* parent, QString objectName, QString windowTitle) :
        BaseWidget(parent, objectName, windowTitle),
        mVerticalLayout(new QVBoxLayout(this)),
        mServices(services)
{
        this->setToolTip("Set image position directly");
        mVerticalLayout->setMargin(0);
        mLabel = new QLabel("Data matrix rMd");
        mVerticalLayout->addWidget(mLabel);
        mMatrixWidget = new Transform3DWidget(this);
        mVerticalLayout->addWidget(mMatrixWidget);
        connect(mMatrixWidget, SIGNAL(changed()), this, SLOT(matrixWidgetChanged()));
        mMatrixWidget->setEditable(true);
 
        mVerticalLayout->addStretch();
 
        connect(mServices->registration().get(), SIGNAL(movingDataChanged(QString)), this, SLOT(movingDataChanged()));
}
 
void ManualImageRegistrationWidget::showEvent(QShowEvent* event)
{
        this->imageMatrixChanged();
        this->movingDataChanged();
}
 
void ManualImageRegistrationWidget::movingDataChanged()
{
        if (mConnectedMovingImage)
                disconnect(mConnectedMovingImage.get(), SIGNAL(transformChanged()), this, SLOT(imageMatrixChanged()));
 
        mConnectedMovingImage = mServices->registration()->getMovingData();
 
        if (mConnectedMovingImage)
                connect(mConnectedMovingImage.get(), SIGNAL(transformChanged()), this, SLOT(imageMatrixChanged()));
 
        mLabel->setText(this->getDescription());
 
        mMatrixWidget->setEnabled(mConnectedMovingImage!=0);
        this->imageMatrixChanged();
}
 
void ManualImageRegistrationWidget::matrixWidgetChanged()
{
        if (!mConnectedMovingImage)
                return;
        this->setMatrixFromWidget(mMatrixWidget->getMatrix());
}
 
void ManualImageRegistrationWidget::imageMatrixChanged()
{
        mMatrixWidget->blockSignals(true);
        if (mConnectedMovingImage)
                mMatrixWidget->setMatrix(this->getMatrixFromBackend());
        else
                mMatrixWidget->setMatrix(Transform3D::Identity());
        mMatrixWidget->blockSignals(false);
}
 
} /* namespace cx */