cxFastOrientationRegistrationWidget.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 "cxFastOrientationRegistrationWidget.h"

#include <cmath>
#include <QPushButton>
#include <QCheckBox>
#include <QVBoxLayout>

#include "cxTrackingService.h"
#include "cxPatientModelService.h"
#include "cxRegistrationService.h"
#include "cxTrackingService.h"
#include "cxSettings.h"

namespace cx
{
FastOrientationRegistrationWidget::FastOrientationRegistrationWidget(RegServicesPtr services, QWidget* parent) :
        RegistrationBaseWidget(services, parent, "org_custusx_registration_method_fast_landmark_image_to_patient_orientation_widget", "Fast Orientation Registration"),
        mSetOrientationButton(new QPushButton("Define Orientation")),
        mInvertButton(new QCheckBox("Back face"))
{
        QVBoxLayout* layout = new QVBoxLayout(this);
        layout->addWidget(mInvertButton);
        layout->addWidget(mSetOrientationButton);
        layout->addStretch();

        mSetOrientationButton->setToolTip("Orient the data to the patient using a tracked tool.");

        connect(settings(), &Settings::valueChangedFor, this, &FastOrientationRegistrationWidget::globalConfigurationFileChangedSlot);

        mActiveToolProxy =  ActiveToolProxy::New(services->tracking());
        connect(mActiveToolProxy.get(), SIGNAL(toolVisible(bool)), this, SLOT(enableToolSampleButtonSlot()));
        connect(mActiveToolProxy.get(), SIGNAL(activeToolChanged(const QString&)), this, SLOT(enableToolSampleButtonSlot()));
        this->enableToolSampleButtonSlot();

}

FastOrientationRegistrationWidget::~FastOrientationRegistrationWidget()
{}

void FastOrientationRegistrationWidget::globalConfigurationFileChangedSlot(QString key)
{
        if (key == "giveManualToolPhysicalProperties")
                this->enableToolSampleButtonSlot();
}

void FastOrientationRegistrationWidget::showEvent(QShowEvent* event)
{
        connect(mSetOrientationButton, SIGNAL(clicked()), this, SLOT(setOrientationSlot()));
}

void FastOrientationRegistrationWidget::hideEvent(QHideEvent* event)
{
        disconnect(mSetOrientationButton, SIGNAL(clicked()), this, SLOT(setOrientationSlot()));
}

void FastOrientationRegistrationWidget::setOrientationSlot()
{
        Transform3D prMt = mServices->tracking()->getActiveTool()->get_prMt();
        mServices->registration()->doFastRegistration_Orientation(this->get_tMtm(), prMt);
}

Transform3D FastOrientationRegistrationWidget::get_tMtm() const
{
        Transform3D tMtm;

        if (mInvertButton->isChecked())
        {
                tMtm = createTransformRotateY(M_PI) * createTransformRotateZ(-M_PI / 2);
        }
        else
        {
                tMtm = createTransformRotateY(M_PI) * createTransformRotateZ(M_PI / 2);
        }

        return tMtm;
}

void FastOrientationRegistrationWidget::enableToolSampleButtonSlot()
{
        ToolPtr tool = mServices->tracking()->getActiveTool();
        bool enabled = tool &&
                        tool->getVisible() &&
                        (!tool->hasType(Tool::TOOL_MANUAL) || settings()->value("giveManualToolPhysicalProperties").toBool()); // enable only for non-manual tools.

        mSetOrientationButton->setEnabled(enabled);
}

}//namespace cx