JobRealTimeWidget.cpp

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//  ************************************************************************************************
//
//  BornAgain: simulate and fit reflection and scattering
//
//! @file      GUI/coregui/Views/JobWidgets/JobRealTimeWidget.cpp
//! @brief     Implements class JobRealTimeWidget
//!
//! @homepage  http://www.bornagainproject.org
//! @license   GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2018
//! @authors   Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
//  ************************************************************************************************
 
#include "GUI/coregui/Views/JobWidgets/JobRealTimeWidget.h"
#include "GUI/coregui/Models/JobItem.h"
#include "GUI/coregui/Models/JobModel.h"
#include "GUI/coregui/Views/JobWidgets/ParameterTuningWidget.h"
#include "GUI/coregui/mainwindow/mainwindow_constants.h"
#include <QVBoxLayout>
 
namespace {
const bool reuse_widget = true;
}
 
JobRealTimeWidget::JobRealTimeWidget(JobModel* jobModel, QWidget* parent)
    : QWidget(parent), m_stackedWidget(new ItemStackPresenter<ParameterTuningWidget>(reuse_widget))
{
    setWindowTitle(Constants::JobRealTimeWidgetName);
    setObjectName("JobRealTimeWidget");
    setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
 
    auto mainLayout = new QVBoxLayout;
    mainLayout->setMargin(0);
    mainLayout->setSpacing(0);
    mainLayout->addWidget(m_stackedWidget);
    setLayout(mainLayout);
 
    m_stackedWidget->setModel(jobModel);
}
 
ParameterTuningWidget* JobRealTimeWidget::parameterTuningWidget(JobItem* jobItem)
{
    return m_stackedWidget->itemWidget(jobItem);
}
 
QSize JobRealTimeWidget::sizeHint() const
{
    return QSize(Constants::REALTIME_WIDGET_WIDTH_HINT, 480);
}
 
QSize JobRealTimeWidget::minimumSizeHint() const
{
    return QSize(100, 100);
}
 
void JobRealTimeWidget::setItem(JobItem* jobItem)
{
    if (!isValidJobItem(jobItem)) {
        m_stackedWidget->hideWidgets();
        return;
    }
 
    m_stackedWidget->setItem(jobItem);
}
 
//! Returns true if JobItem is valid for real time simulation.
 
bool JobRealTimeWidget::isValidJobItem(JobItem* item)
{
    if (item && (item->isCompleted() || item->isCanceled() || item->isFailed()))
        return true;
 
    return false;
}