cxManualPatientRegistrationWidget.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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#include "cxManualPatientRegistrationWidget.h"

#include <QLabel>
#include "cxPatientModelService.h"
#include "cxRegistrationService.h"
#include "cxTransform3DWidget.h"

namespace cx
{

ManualPatientRegistrationWidget::ManualPatientRegistrationWidget(RegServices services, QWidget* parent, QString objectName) :
                                BaseWidget(parent, objectName, "Manual Patient Registration"),
                                mVerticalLayout(new QVBoxLayout(this)),
                                mServices(services)
{
        mVerticalLayout->setMargin(0);
        mLabel = new QLabel("Patient Registration matrix rMpr");
        mVerticalLayout->addWidget(mLabel);
        mMatrixWidget = new Transform3DWidget(this);
        mVerticalLayout->addWidget(mMatrixWidget);
        connect(mMatrixWidget, SIGNAL(changed()), this, SLOT(matrixWidgetChanged()));
        connect(services.patientModelService.get(), SIGNAL(rMprChanged()), this, SLOT(patientMatrixChanged()));
        mMatrixWidget->setEditable(true);

        mVerticalLayout->addStretch();

}


void ManualPatientRegistrationWidget::showEvent(QShowEvent* event)
{
        this->patientMatrixChanged();
}

// *  Perform registration.
// *
// */
void ManualPatientRegistrationWidget::matrixWidgetChanged()
{
        Transform3D rMpr = mMatrixWidget->getMatrix();
        mServices.registrationService->applyPatientRegistration(rMpr, "Manual Patient");
}

// *  Perform registration.
// *
// */
void ManualPatientRegistrationWidget::patientMatrixChanged()
{
        mLabel->setText(this->getDescription());
        mMatrixWidget->blockSignals(true);
        mMatrixWidget->setMatrix(mServices.patientModelService->get_rMpr());
        mMatrixWidget->blockSignals(false);
}

QString ManualPatientRegistrationWidget::defaultWhatsThis() const
{
        return QString();
}

bool ManualPatientRegistrationWidget::isValid() const
{
        return true;
}

QString ManualPatientRegistrationWidget::getDescription()
{
        if (this->isValid())
                return QString("<b>Patient Registration matrix rMpr</b>");
        else
                return "<Invalid matrix>";
}

} //cx