IntensityDataFFTPresenter Class Reference

Provides support in Fast Fourier transformation of IntensityDataItem. More...

Inheritance diagram for IntensityDataFFTPresenter:

Collaboration diagram for IntensityDataFFTPresenter:

Signals
void	fftActionRequest ()

Public Member Functions
	IntensityDataFFTPresenter (QWidget *parent=nullptr)
QList< QAction * >	actionList ()
IntensityDataItem *	fftItem (IntensityDataItem *origItem)
bool	inFFTMode () const
void	reset ()

Private Slots
void	onFFTActionRequest ()

Private Attributes
QAction *	m_fftAction
IntensityDataItem *	m_fftItem
SessionModel *	m_fftModel
bool	m_in_fft_mode

Detailed Description

Provides support in Fast Fourier transformation of IntensityDataItem.

Contains own model to hold IntensityDataItem with fft-transformed results.

Definition at line 28 of file IntensityDataFFTPresenter.h.

Constructor & Destructor Documentation

IntensityDataFFTPresenter()

IntensityDataFFTPresenter::IntensityDataFFTPresenter

(

QWidget *

parent = nullptr

)

Definition at line 24 of file IntensityDataFFTPresenter.cpp.

    : QObject(parent)
    , m_fftAction(nullptr)
    , m_fftModel(new SessionModel("TempFFTModel", this))
    , m_fftItem(nullptr)
    , m_in_fft_mode(false)
{
    m_fftItem = m_fftModel->insertItem<IntensityDataItem>();
    m_fftAction = new QAction(this);
    m_fftAction->setText("Fourier");
    m_fftAction->setIcon(QIcon(":/images/alpha-f-box.svg"));
    m_fftAction->setToolTip("Get the Fourier Transform of current intensity map");
    connect(m_fftAction, &QAction::triggered, this, &IntensityDataFFTPresenter::onFFTActionRequest);
}

References SessionModel::insertItem(), m_fftAction, m_fftItem, m_fftModel, and onFFTActionRequest().

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Member Function Documentation

actionList()

QList< QAction * > IntensityDataFFTPresenter::actionList

(

)

Definition at line 58 of file IntensityDataFFTPresenter.cpp.

{
    return QList<QAction*>() << m_fftAction;
}

References m_fftAction.

Referenced by IntensityDataWidget::actionList().

fftActionRequest

void IntensityDataFFTPresenter::fftActionRequest ( )

signal

Referenced by IntensityDataWidget::IntensityDataWidget(), and onFFTActionRequest().

fftItem()

IntensityDataItem * IntensityDataFFTPresenter::fftItem

(

IntensityDataItem *

origItem

)

Definition at line 44 of file IntensityDataFFTPresenter.cpp.

{
    if (!origItem)
        throw GUIHelpers::Error("IntensityDataFFTPresenter::fftItem() -> Error. Empty item.");
 
    QApplication::setOverrideCursor(Qt::WaitCursor);
 
    m_fftItem->setOutputData(DataUtils::createFFT(*origItem->getOutputData()).release());
 
    QApplication::restoreOverrideCursor();
 
    return m_fftItem;
}

References DataUtils::createFFT(), DataItem::getOutputData(), m_fftItem, and IntensityDataItem::setOutputData().

Referenced by IntensityDataWidget::onFFTAction().

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inFFTMode()

bool IntensityDataFFTPresenter::inFFTMode

(

)

const

Definition at line 63 of file IntensityDataFFTPresenter.cpp.

{
    return m_in_fft_mode;
}

References m_in_fft_mode.

Referenced by IntensityDataWidget::onFFTAction().

onFFTActionRequest

void IntensityDataFFTPresenter::onFFTActionRequest ( )

privateslot

Definition at line 68 of file IntensityDataFFTPresenter.cpp.

{
    m_in_fft_mode = !m_in_fft_mode;
    fftActionRequest();
}

References fftActionRequest(), and m_in_fft_mode.

Referenced by IntensityDataFFTPresenter().

reset()

void IntensityDataFFTPresenter::reset

(

)

Definition at line 39 of file IntensityDataFFTPresenter.cpp.

{
    m_in_fft_mode = false;
}

References m_in_fft_mode.

Referenced by IntensityDataWidget::setItem().

Member Data Documentation

m_fftAction

QAction* IntensityDataFFTPresenter::m_fftAction

private

Definition at line 48 of file IntensityDataFFTPresenter.h.

Referenced by IntensityDataFFTPresenter(), and actionList().

m_fftItem

IntensityDataItem* IntensityDataFFTPresenter::m_fftItem

private

Definition at line 50 of file IntensityDataFFTPresenter.h.

Referenced by IntensityDataFFTPresenter(), and fftItem().

m_fftModel

SessionModel* IntensityDataFFTPresenter::m_fftModel

private

Definition at line 49 of file IntensityDataFFTPresenter.h.

Referenced by IntensityDataFFTPresenter().

m_in_fft_mode

bool IntensityDataFFTPresenter::m_in_fft_mode

private

Definition at line 51 of file IntensityDataFFTPresenter.h.

Referenced by inFFTMode(), onFFTActionRequest(), and reset().

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

• /home/www/ba/GUI/coregui/Views/IntensityDataWidgets/IntensityDataFFTPresenter.h
• /home/www/ba/GUI/coregui/Views/IntensityDataWidgets/IntensityDataFFTPresenter.cpp