RunFitControlWidget Class Reference

The RunFitControlWidget contains elements to start/stop fitting and to provide minimal diagnostic. More...

Inheritance diagram for RunFitControlWidget:

Collaboration diagram for RunFitControlWidget:

Public Slots
void	onFittingError (const QString &what)

Signals
void	startFittingPushed ()
void	stopFittingPushed ()

Public Member Functions
	RunFitControlWidget (QWidget *parent=0)
	~RunFitControlWidget ()
virtual QList< QAction * >	actionList ()
SessionItem *	currentItem ()
const SessionItem *	currentItem () const
virtual void	setItem (SessionItem *item)

Protected Member Functions
virtual void	hideEvent (QHideEvent *)
virtual void	showEvent (QShowEvent *)
virtual void	subscribeToItem ()
virtual void	unsubscribeFromItem ()

Private Slots
void	onFitSuitePropertyChange (const QString &name)
void	onSliderValueChanged (int value)

Private Member Functions
FitSuiteItem *	fitSuiteItem ()
bool	isValidJobItem ()
JobItem *	jobItem ()
int	sliderUpdateInterval ()
int	sliderValueToUpdateInterval (int value)
	converts slider value (1-15) to update interval to be propagated to FitSuiteWidget More...
void	unsubscribeFromChildren ()
void	updateControlElements ()
	Updates button "enabled" status and warning status depending on current job conditions. More...

Private Attributes
QSlider *	m_intervalSlider
SessionItemController *	m_itemController
QLabel *	m_iterationsCountLabel
QPushButton *	m_startButton
QPushButton *	m_stopButton
QLabel *	m_updateIntervalLabel
WarningSign *	m_warningSign

Detailed Description

The RunFitControlWidget contains elements to start/stop fitting and to provide minimal diagnostic.

Part of FitSuiteWidget.

Definition at line 32 of file RunFitControlWidget.h.

Constructor & Destructor Documentation

RunFitControlWidget()

RunFitControlWidget::RunFitControlWidget

(

QWidget *

parent = 0

)

Definition at line 34 of file RunFitControlWidget.cpp.

    : SessionItemWidget(parent)
    , m_startButton(new QPushButton)
    , m_stopButton(new QPushButton)
    , m_intervalSlider(new QSlider)
    , m_updateIntervalLabel(new QLabel)
    , m_iterationsCountLabel(new QLabel)
    , m_warningSign(new WarningSign(this))
{
    setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
    setFixedHeight(Constants::RUN_FIT_CONTROL_WIDGET_HEIGHT);
 
    m_startButton->setText("Run");
    m_startButton->setToolTip("Run fitting");
    m_startButton->setMaximumWidth(80);
 
    m_stopButton->setText("Stop");
    m_stopButton->setToolTip("Interrupt fitting");
    m_stopButton->setMaximumWidth(80);
 
    m_intervalSlider->setToolTip(slider_tooltip);
    m_intervalSlider->setOrientation(Qt::Horizontal);
    m_intervalSlider->setRange(0, static_cast<int>(slider_to_interval.size()) - 1);
    m_intervalSlider->setMaximumWidth(120);
    m_intervalSlider->setMinimumWidth(120);
    m_intervalSlider->setFocusPolicy(Qt::NoFocus);
    m_intervalSlider->setValue(5);
 
    QFont font("Monospace", DesignerHelper::getLabelFontSize(), QFont::Normal);
    font.setPointSize(DesignerHelper::getPortFontSize());
    m_updateIntervalLabel->setToolTip(slider_tooltip);
    m_updateIntervalLabel->setFont(font);
    m_updateIntervalLabel->setText(QString::number(sliderUpdateInterval()));
 
    auto layout = new QHBoxLayout;
    layout->setSpacing(0);
    layout->addWidget(m_startButton);
    layout->addSpacing(5);
    layout->addWidget(m_stopButton);
    layout->addSpacing(5);
    layout->addWidget(m_intervalSlider);
    layout->addSpacing(2);
    layout->addWidget(m_updateIntervalLabel);
    layout->addSpacing(5);
    layout->addStretch();
    layout->addWidget(m_iterationsCountLabel);
    setLayout(layout);
 
    connect(m_startButton, &QPushButton::clicked, [&]() { startFittingPushed(); });
    connect(m_stopButton, &QPushButton::clicked, this, [&]() { stopFittingPushed(); });
    connect(m_intervalSlider, &QSlider::valueChanged, this,
            &RunFitControlWidget::onSliderValueChanged);
 
    setEnabled(false);
}

References DesignerHelper::getLabelFontSize(), DesignerHelper::getPortFontSize(), m_intervalSlider, m_iterationsCountLabel, m_startButton, m_stopButton, m_updateIntervalLabel, onSliderValueChanged(), Constants::RUN_FIT_CONTROL_WIDGET_HEIGHT, sliderUpdateInterval(), startFittingPushed(), and stopFittingPushed().

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~RunFitControlWidget()

RunFitControlWidget::~RunFitControlWidget

(

)

Definition at line 90 of file RunFitControlWidget.cpp.

{
    unsubscribeFromChildren();
}

References unsubscribeFromChildren().

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Member Function Documentation

actionList()

QList< QAction * > SessionItemWidget::actionList ( )

virtualinherited

Reimplemented in SpecularDataCanvas, FitComparisonWidget1D, FitComparisonWidget, SpecularDataWidget, SpecularDataImportWidget, IntensityDataWidget, IntensityDataPropertyWidget, IntensityDataProjectionsWidget, IntensityDataCanvas, RealDataPresenter, and RealDataMaskWidget.

Definition at line 36 of file SessionItemWidget.cpp.

{
    return QList<QAction*>();
}

Referenced by ItemComboWidget::setPresentation().

currentItem() [1/2]

SessionItem * SessionItemWidget::currentItem ( )

inherited

Definition at line 41 of file SessionItemWidget.cpp.

{
    return const_cast<SessionItem*>(static_cast<const SessionItemWidget*>(this)->currentItem());
}

Referenced by RectangularDetectorEditor::detectorItem(), SphericalDetectorEditor::detectorItem(), FitFlowWidget::fitSuiteItem(), DistributionEditor::groupItem(), DepthProbeInstrumentEditor::instrumentItem(), EnvironmentEditor::instrumentItem(), GISASBeamEditor::instrumentItem(), GISASDetectorEditor::instrumentItem(), GISASInstrumentEditor::instrumentItem(), OffSpecularBeamEditor::instrumentItem(), OffSpecularInstrumentEditor::instrumentItem(), PolarizationAnalysisEditor::instrumentItem(), SpecularBeamEditor::instrumentItem(), SpecularInstrumentEditor::instrumentItem(), RealDataMaskWidget::intensityDataItem(), IntensityDataCanvas::intensityDataItem(), IntensityDataProjectionsWidget::intensityDataItem(), IntensityDataWidget::intensityDataItem(), ProjectionsPlot::intensityItem(), ColorMap::intensityItem(), DetectorPresenter::itemPresentation(), InstrumentPresenter::itemPresentation(), JobResultsPresenter::itemPresentation(), FitComparisonWidget::jobItem(), FitComparisonWidget1D::jobItem(), FitParameterWidget::jobItem(), jobItem(), JobPropertiesWidget::jobItem(), ParameterTuningWidget::jobItem(), SpecularDataImportWidget::realDataItem(), ItemComboWidget::setPresentation(), JobResultsPresenter::setPresentation(), SpecularDataCanvas::specularDataItem(), SpecularDataImportWidget::specularDataItem(), SpecularDataWidget::specularDataItem(), SpecularPlot::specularItem(), ItemComboWidget::subscribeToItem(), DistributionEditor::subscribeToItem(), GISASDetectorEditor::subscribeToItem(), PolarizationAnalysisEditor::subscribeToItem(), IntensityDataPropertyWidget::subscribeToItem(), JobPropertiesWidget::subscribeToItem(), ProjectionsPropertyPanel::subscribeToItem(), ProjectionsPlot::unsubscribeFromChildren(), and Plot1D::viewItem().

currentItem() [2/2]

const SessionItem * SessionItemWidget::currentItem ( ) const

inherited

Definition at line 46 of file SessionItemWidget.cpp.

{
    return m_itemController->currentItem();
}

References SessionItemController::currentItem(), and SessionItemWidget::m_itemController.

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fitSuiteItem()

FitSuiteItem * RunFitControlWidget::fitSuiteItem ( )

private

Definition at line 177 of file RunFitControlWidget.cpp.

{
    return jobItem() ? jobItem()->fitSuiteItem() : nullptr;
}

References JobItem::fitSuiteItem(), and jobItem().

Referenced by onFitSuitePropertyChange(), onSliderValueChanged(), subscribeToItem(), and unsubscribeFromChildren().

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hideEvent()

void SessionItemWidget::hideEvent ( QHideEvent *  )

protectedvirtualinherited

Definition at line 56 of file SessionItemWidget.cpp.

{
    m_itemController->unsubscribe();
}

References SessionItemWidget::m_itemController, and SessionItemController::unsubscribe().

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isValidJobItem()

bool RunFitControlWidget::isValidJobItem ( )

private

Definition at line 182 of file RunFitControlWidget.cpp.

{
    return jobItem() ? jobItem()->isValidForFitting() : false;
}

References JobItem::isValidForFitting(), and jobItem().

Referenced by updateControlElements().

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jobItem()

JobItem * RunFitControlWidget::jobItem ( )

private

Definition at line 172 of file RunFitControlWidget.cpp.

{
    return dynamic_cast<JobItem*>(currentItem());
}

References SessionItemWidget::currentItem().

Referenced by fitSuiteItem(), isValidJobItem(), subscribeToItem(), and updateControlElements().

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onFitSuitePropertyChange

void RunFitControlWidget::onFitSuitePropertyChange ( const QString &  name )

privateslot

Definition at line 110 of file RunFitControlWidget.cpp.

{
    if (name == FitSuiteItem::P_ITERATION_COUNT) {
        int niter = fitSuiteItem()->getItemValue(FitSuiteItem::P_ITERATION_COUNT).toInt();
        m_iterationsCountLabel->setText(QString::number(niter));
    }
}

References fitSuiteItem(), SessionItem::getItemValue(), m_iterationsCountLabel, RealSpace::Particles::name(), and FitSuiteItem::P_ITERATION_COUNT.

Referenced by subscribeToItem().

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onFittingError

void RunFitControlWidget::onFittingError ( const QString &  what )

slot

Definition at line 95 of file RunFitControlWidget.cpp.

{
    m_warningSign->clear();
    m_iterationsCountLabel->setText("");
    m_warningSign->setWarningMessage(what);
}

References WarningSign::clear(), m_iterationsCountLabel, m_warningSign, and WarningSign::setWarningMessage().

Referenced by FitSessionWidget::onFittingError().

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onSliderValueChanged

void RunFitControlWidget::onSliderValueChanged ( int  value )

privateslot

Definition at line 102 of file RunFitControlWidget.cpp.

{
    int interval = sliderValueToUpdateInterval(value);
    m_updateIntervalLabel->setText(QString::number(interval));
    if (fitSuiteItem())
        fitSuiteItem()->setItemValue(FitSuiteItem::P_UPDATE_INTERVAL, interval);
}

References fitSuiteItem(), m_updateIntervalLabel, FitSuiteItem::P_UPDATE_INTERVAL, SessionItem::setItemValue(), and sliderValueToUpdateInterval().

Referenced by RunFitControlWidget().

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setItem()

void SessionItemWidget::setItem ( SessionItem *  item )

virtualinherited

Reimplemented in SpecularPlotCanvas, SpecularDataImportWidget, SpecularDataWidget, IntensityDataWidget, SpecularDataCanvas, ProjectionsWidget, IntensityDataCanvas, ColorMapCanvas, and Plot1DCanvas.

Definition at line 28 of file SessionItemWidget.cpp.

{
    m_itemController->setItem(item);
 
    if (isVisible())
        m_itemController->subscribe();
}

References SessionItemWidget::m_itemController, SessionItemController::setItem(), and SessionItemController::subscribe().

Referenced by IntensityDataWidget::onFFTAction(), JobSelectorWidget::onSelectionChanged(), ProjectionsEditor::resetContext(), ProjectionsEditor::setContext(), MaskGraphicsProxy::setIntensityItem(), FitSessionWidget::setItem(), Plot1DCanvas::setItem(), InstrumentEditorWidget::setItem(), ColorMapCanvas::setItem(), IntensityDataCanvas::setItem(), ProjectionsWidget::setItem(), SpecularDataCanvas::setItem(), DistributionDialog::setItem(), IntensityDataWidget::setItem(), SpecularDataWidget::setItem(), SpecularDataImportWidget::setItem(), SpecularPlotCanvas::setItem(), ItemComboWidget::setPresentation(), GISASInstrumentEditor::subscribeToItem(), OffSpecularInstrumentEditor::subscribeToItem(), SpecularInstrumentEditor::subscribeToItem(), FitComparisonWidget::subscribeToItem(), FitComparisonWidget1D::subscribeToItem(), and GISASDetectorEditor::updateDetectorPresenter().

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showEvent()

void SessionItemWidget::showEvent ( QShowEvent *  )

protectedvirtualinherited

Definition at line 51 of file SessionItemWidget.cpp.

{
    m_itemController->subscribe();
}

References SessionItemWidget::m_itemController, and SessionItemController::subscribe().

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sliderUpdateInterval()

int RunFitControlWidget::sliderUpdateInterval ( )

private

Definition at line 143 of file RunFitControlWidget.cpp.

{
    return sliderValueToUpdateInterval(m_intervalSlider->value());
}

References m_intervalSlider, and sliderValueToUpdateInterval().

Referenced by RunFitControlWidget(), and subscribeToItem().

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sliderValueToUpdateInterval()

int RunFitControlWidget::sliderValueToUpdateInterval ( int  value )

private

converts slider value (1-15) to update interval to be propagated to FitSuiteWidget

Definition at line 150 of file RunFitControlWidget.cpp.

{
    size_t svalue = static_cast<size_t>(value);
    return svalue < slider_to_interval.size() ? slider_to_interval[svalue] : default_interval;
}

Referenced by onSliderValueChanged(), and sliderUpdateInterval().

startFittingPushed

void RunFitControlWidget::startFittingPushed ( )

signal

Referenced by RunFitControlWidget(), and FitSessionWidget::setSessionController().

stopFittingPushed

void RunFitControlWidget::stopFittingPushed ( )

signal

Referenced by RunFitControlWidget(), and FitSessionWidget::setSessionController().

subscribeToItem()

void RunFitControlWidget::subscribeToItem ( )

protectedvirtual

Reimplemented from SessionItemWidget.

Definition at line 118 of file RunFitControlWidget.cpp.

{
    updateControlElements();
 
    fitSuiteItem()->setItemValue(FitSuiteItem::P_UPDATE_INTERVAL, sliderUpdateInterval());
 
    fitSuiteItem()->mapper()->setOnPropertyChange(
        [this](const QString& name) { onFitSuitePropertyChange(name); }, this);
 
    onFitSuitePropertyChange(FitSuiteItem::P_ITERATION_COUNT);
 
    jobItem()->mapper()->setOnPropertyChange(
        [this](const QString& name) {
            if (name == JobItem::P_STATUS)
                updateControlElements();
        },
        this);
}

References fitSuiteItem(), jobItem(), SessionItem::mapper(), RealSpace::Particles::name(), onFitSuitePropertyChange(), FitSuiteItem::P_ITERATION_COUNT, JobItem::P_STATUS, FitSuiteItem::P_UPDATE_INTERVAL, SessionItem::setItemValue(), ModelMapper::setOnPropertyChange(), sliderUpdateInterval(), and updateControlElements().

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unsubscribeFromChildren()

void RunFitControlWidget::unsubscribeFromChildren ( )

private

Definition at line 187 of file RunFitControlWidget.cpp.

{
    if (fitSuiteItem())
        fitSuiteItem()->mapper()->unsubscribe(this);
}

References fitSuiteItem(), SessionItem::mapper(), and ModelMapper::unsubscribe().

Referenced by ~RunFitControlWidget(), and unsubscribeFromItem().

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unsubscribeFromItem()

void RunFitControlWidget::unsubscribeFromItem ( )

protectedvirtual

Reimplemented from SessionItemWidget.

Definition at line 137 of file RunFitControlWidget.cpp.

{
    setEnabled(false);
    unsubscribeFromChildren();
}

References unsubscribeFromChildren().

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updateControlElements()

void RunFitControlWidget::updateControlElements ( )

private

Updates button "enabled" status and warning status depending on current job conditions.

Definition at line 158 of file RunFitControlWidget.cpp.

{
    setEnabled(isValidJobItem());
 
    if (jobItem()->getStatus() == "Fitting") {
        m_startButton->setEnabled(false);
        m_stopButton->setEnabled(true);
        m_warningSign->clear();
    } else {
        m_startButton->setEnabled(true);
        m_stopButton->setEnabled(false);
    }
}

References WarningSign::clear(), isValidJobItem(), jobItem(), m_startButton, m_stopButton, and m_warningSign.

Referenced by subscribeToItem().

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Member Data Documentation

m_intervalSlider

QSlider* RunFitControlWidget::m_intervalSlider

private

Definition at line 64 of file RunFitControlWidget.h.

Referenced by RunFitControlWidget(), and sliderUpdateInterval().

m_itemController

SessionItemController* SessionItemWidget::m_itemController

privateinherited

Definition at line 49 of file SessionItemWidget.h.

Referenced by SessionItemWidget::SessionItemWidget(), SessionItemWidget::currentItem(), SessionItemWidget::hideEvent(), SessionItemWidget::setItem(), and SessionItemWidget::showEvent().

m_iterationsCountLabel

QLabel* RunFitControlWidget::m_iterationsCountLabel

private

Definition at line 66 of file RunFitControlWidget.h.

Referenced by RunFitControlWidget(), onFitSuitePropertyChange(), and onFittingError().

m_startButton

QPushButton* RunFitControlWidget::m_startButton

private

Definition at line 62 of file RunFitControlWidget.h.

Referenced by RunFitControlWidget(), and updateControlElements().

m_stopButton

QPushButton* RunFitControlWidget::m_stopButton

private

Definition at line 63 of file RunFitControlWidget.h.

Referenced by RunFitControlWidget(), and updateControlElements().

m_updateIntervalLabel

QLabel* RunFitControlWidget::m_updateIntervalLabel

private

Definition at line 65 of file RunFitControlWidget.h.

Referenced by RunFitControlWidget(), and onSliderValueChanged().

m_warningSign

WarningSign* RunFitControlWidget::m_warningSign

private

Definition at line 67 of file RunFitControlWidget.h.

Referenced by onFittingError(), and updateControlElements().

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The documentation for this class was generated from the following files:

• /home/www/ba/GUI/coregui/Views/FitWidgets/RunFitControlWidget.h
• /home/www/ba/GUI/coregui/Views/FitWidgets/RunFitControlWidget.cpp