MaskEditorCanvas Class Reference

Description

Painting widget for MaskEditor, contains graphics scene and graphics view.

Definition at line 33 of file MaskEditorCanvas.h.

Inheritance diagram for MaskEditorCanvas:

Collaboration diagram for MaskEditorCanvas:

Public Slots
void	onPresentationTypeRequest (MaskEditorFlags::PresentationType presentationType)
void	onResetViewRequest ()
void	onSavePlotRequest ()
	Saves plot into project directory. More...

Signals
void	changeActivityRequest (MaskEditorFlags::Activity)
void	deleteSelectedRequest ()

Public Member Functions
	MaskEditorCanvas (QWidget *parent=nullptr)
MaskGraphicsScene *	getScene ()
void	resetContext ()
void	setMaskContext (SessionModel *model, const QModelIndex &maskContainerIndex, IntensityDataItem *intensityItem)
void	setSelectionModel (QItemSelectionModel *model)

Private Member Functions
bool	isAxisRangeMatchData () const
	Returns true if IntensityData is currently at 100% zoom level. More...
void	setZoomToROI ()

Private Attributes
IntensityDataItem *	m_intensityDataItem
MaskResultsPresenter *	m_resultsPresenter
MaskGraphicsScene *	m_scene
PlotStatusLabel *	m_statusLabel
MaskGraphicsView *	m_view

Constructor & Destructor Documentation

MaskEditorCanvas()

MaskEditorCanvas::MaskEditorCanvas

(

QWidget *

parent = nullptr

)

Definition at line 28 of file MaskEditorCanvas.cpp.

    : QWidget(parent)
    , m_scene(new MaskGraphicsScene(this))
    , m_view(new MaskGraphicsView(m_scene))
    , m_intensityDataItem(nullptr)
    , m_statusLabel(new PlotStatusLabel(nullptr, this))
    , m_resultsPresenter(new MaskResultsPresenter(this))
{
    setObjectName("MaskEditorCanvas");
    setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
 
    auto* mainLayout = new QVBoxLayout;
    mainLayout->addWidget(m_view);
    mainLayout->addWidget(m_statusLabel);
    mainLayout->setMargin(0);
    mainLayout->setSpacing(0);
    setLayout(mainLayout);
 
    connect(m_view, &MaskGraphicsView::changeActivityRequest, this,
            &MaskEditorCanvas::changeActivityRequest);
    connect(m_view, &MaskGraphicsView::deleteSelectedRequest, this,
            &MaskEditorCanvas::deleteSelectedRequest);
}

References changeActivityRequest(), MaskGraphicsView::changeActivityRequest(), deleteSelectedRequest(), MaskGraphicsView::deleteSelectedRequest(), m_statusLabel, and m_view.

Member Function Documentation

changeActivityRequest

void MaskEditorCanvas::changeActivityRequest ( MaskEditorFlags::Activity  )

signal

Referenced by MaskEditorCanvas(), and MaskEditor::setup_connections().

deleteSelectedRequest

void MaskEditorCanvas::deleteSelectedRequest ( )

signal

Referenced by MaskEditorCanvas(), and MaskEditor::setup_connections().

getScene()

MaskGraphicsScene * MaskEditorCanvas::getScene

(

)

Definition at line 76 of file MaskEditorCanvas.cpp.

{
    return m_scene;
}

References m_scene.

Referenced by MaskEditor::setup_connections().

isAxisRangeMatchData()

bool MaskEditorCanvas::isAxisRangeMatchData ( ) const

private

Returns true if IntensityData is currently at 100% zoom level.

Definition at line 115 of file MaskEditorCanvas.cpp.

{
    ASSERT(m_intensityDataItem);
 
    if (m_intensityDataItem->getLowerX() != m_intensityDataItem->xMin())
        return false;
    if (m_intensityDataItem->getUpperX() != m_intensityDataItem->xMax())
        return false;
    if (m_intensityDataItem->getLowerY() != m_intensityDataItem->yMin())
        return false;
    if (m_intensityDataItem->getUpperY() != m_intensityDataItem->yMax())
        return false;
    return true;
}

References IntensityDataItem::getLowerX(), IntensityDataItem::getLowerY(), IntensityDataItem::getUpperX(), IntensityDataItem::getUpperY(), m_intensityDataItem, IntensityDataItem::xMax(), IntensityDataItem::xMin(), IntensityDataItem::yMax(), and IntensityDataItem::yMin().

Referenced by onResetViewRequest().

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onPresentationTypeRequest

void MaskEditorCanvas::onPresentationTypeRequest ( MaskEditorFlags::PresentationType  presentationType )

slot

Definition at line 81 of file MaskEditorCanvas.cpp.

{
    m_scene->clearSelection(); // important to avoid crash (unsubscribe while calling subscribers)
    m_resultsPresenter->updatePresenter(presentationType);
 
    if (auto* container = m_intensityDataItem->maskContainerItem()) {
        bool isVisible = presentationType.testFlag(MaskEditorFlags::MASK_EDITOR);
        for (MaskItem* mask : container->maskItems())
            mask->setIsVisibleValue(isVisible);
    }
}

References m_intensityDataItem, m_resultsPresenter, m_scene, MaskEditorFlags::MASK_EDITOR, IntensityDataItem::maskContainerItem(), and MaskResultsPresenter::updatePresenter().

Referenced by MaskEditor::setup_connections().

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onResetViewRequest

void MaskEditorCanvas::onResetViewRequest ( )

slot

Definition at line 103 of file MaskEditorCanvas.cpp.

{
    m_view->onResetViewRequest();
 
    if (isAxisRangeMatchData())
        setZoomToROI();
    else
        m_intensityDataItem->resetView();
}

References isAxisRangeMatchData(), m_intensityDataItem, m_view, MaskGraphicsView::onResetViewRequest(), IntensityDataItem::resetView(), and setZoomToROI().

Referenced by MaskEditor::setup_connections().

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onSavePlotRequest

void MaskEditorCanvas::onSavePlotRequest ( )

slot

Saves plot into project directory.

Definition at line 95 of file MaskEditorCanvas.cpp.

{
    QString dirname = gSessionData->projectDocument.value()->userExportDir();
 
    GUI::Plot::savePlot(dirname, m_scene->colorMap()->customPlot(),
                        m_intensityDataItem->getDatafield());
}

References MaskGraphicsScene::colorMap(), ColorMap::customPlot(), DataItem::getDatafield(), gSessionData, m_intensityDataItem, m_scene, SessionData::projectDocument, and GUI::Plot::savePlot().

Referenced by MaskEditor::setup_connections().

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resetContext()

void MaskEditorCanvas::resetContext

(

)

Definition at line 64 of file MaskEditorCanvas.cpp.

{
    m_intensityDataItem = nullptr;
    m_scene->resetContext();
    m_statusLabel->reset();
}

References m_intensityDataItem, m_scene, m_statusLabel, PlotStatusLabel::reset(), and MaskGraphicsScene::resetContext().

Referenced by MaskEditor::resetContext().

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setMaskContext()

void MaskEditorCanvas::setMaskContext	(	SessionModel *	model,
		const QModelIndex &	maskContainerIndex,
		IntensityDataItem *	intensityItem
	)

Definition at line 52 of file MaskEditorCanvas.cpp.

{
    m_intensityDataItem = intensityItem;
 
    m_scene->setMaskContext(model, maskContainerIndex, intensityItem);
    m_resultsPresenter->setMaskContext(model, maskContainerIndex, intensityItem);
    m_view->updateSize(m_view->size());
 
    m_statusLabel->addPlot(m_scene->colorMap());
}

References PlotStatusLabel::addPlot(), MaskGraphicsScene::colorMap(), m_intensityDataItem, m_resultsPresenter, m_scene, m_statusLabel, m_view, MaskResultsPresenter::setMaskContext(), MaskGraphicsScene::setMaskContext(), and MaskGraphicsView::updateSize().

Referenced by MaskEditor::setMaskContext().

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setSelectionModel()

void MaskEditorCanvas::setSelectionModel

(

QItemSelectionModel *

model

)

Definition at line 71 of file MaskEditorCanvas.cpp.

{
    m_scene->setSelectionModel(model);
}

References m_scene, and MaskGraphicsScene::setSelectionModel().

Referenced by MaskEditor::setMaskContext().

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setZoomToROI()

void MaskEditorCanvas::setZoomToROI ( )

private

Definition at line 130 of file MaskEditorCanvas.cpp.

{
    if (MaskContainerItem* maskContainer = m_intensityDataItem->maskContainerItem()) {
        if (auto* roiItem = maskContainer->regionOfInterestItem()) {
            m_intensityDataItem->setLowerX(roiItem->xLow());
            m_intensityDataItem->setUpperX(roiItem->xUp());
            m_intensityDataItem->setLowerY(roiItem->yLow());
            m_intensityDataItem->setUpperY(roiItem->yUp());
        }
    }
}

References m_intensityDataItem, IntensityDataItem::maskContainerItem(), IntensityDataItem::setLowerX(), IntensityDataItem::setLowerY(), IntensityDataItem::setUpperX(), and IntensityDataItem::setUpperY().

Referenced by onResetViewRequest().

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Member Data Documentation

m_intensityDataItem

IntensityDataItem* MaskEditorCanvas::m_intensityDataItem

private

Definition at line 62 of file MaskEditorCanvas.h.

Referenced by isAxisRangeMatchData(), onPresentationTypeRequest(), onResetViewRequest(), onSavePlotRequest(), resetContext(), setMaskContext(), and setZoomToROI().

m_resultsPresenter

MaskResultsPresenter* MaskEditorCanvas::m_resultsPresenter

private

Definition at line 64 of file MaskEditorCanvas.h.

Referenced by onPresentationTypeRequest(), and setMaskContext().

m_scene

MaskGraphicsScene* MaskEditorCanvas::m_scene

private

Definition at line 60 of file MaskEditorCanvas.h.

Referenced by getScene(), onPresentationTypeRequest(), onSavePlotRequest(), resetContext(), setMaskContext(), and setSelectionModel().

m_statusLabel

PlotStatusLabel* MaskEditorCanvas::m_statusLabel

private

Definition at line 63 of file MaskEditorCanvas.h.

Referenced by MaskEditorCanvas(), resetContext(), and setMaskContext().

m_view

MaskGraphicsView* MaskEditorCanvas::m_view

private

Definition at line 61 of file MaskEditorCanvas.h.

Referenced by MaskEditorCanvas(), onResetViewRequest(), and setMaskContext().

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

• /home/build/builds/o5h8MZZm/0/mlz/bornagain/GUI/View/Mask/MaskEditorCanvas.h
• /home/build/builds/o5h8MZZm/0/mlz/bornagain/GUI/View/Mask/MaskEditorCanvas.cpp