JobListModel Class Reference

Description

Definition at line 23 of file JobListModel.h.

Inheritance diagram for JobListModel:

Collaboration diagram for JobListModel:

Public Member Functions
	JobListModel (JobModel *jobs, QObject *parent=nullptr)
	~JobListModel () override
void	cancelJob (const QModelIndex &index)
QVariant	data (const QModelIndex &index, int role=Qt::DisplayRole) const override
QModelIndex	indexForJob (JobItem *job)
JobItem *	jobForIndex (const QModelIndex &index) const
void	removeJob (const QModelIndex &index)
int	rowCount (const QModelIndex &parent=QModelIndex()) const override
void	runJob (const QModelIndex &index)

Private Slots
void	emitJobListModelChanged (JobItem *job)
void	onRowsAboutToBeInserted (const QModelIndex &parent, int start, int end)
void	onRowsInserted (const QModelIndex &parent, int start, int end)

Private Member Functions
void	disableJobNotification (JobItem *job)
void	enableJobNotification (JobItem *job)

Private Attributes
JobModel *	m_jobs

Constructor & Destructor Documentation

JobListModel()

JobListModel::JobListModel	(	JobModel *	jobs,
		QObject *	parent = nullptr
	)

Definition at line 27 of file JobListModel.cpp.

    : QAbstractListModel(parent)
    , m_jobs(jobs)
{
    for (JobItem* job : m_jobs->jobItems())
        enableJobNotification(job);
 
    connect(jobs, &QAbstractItemModel::rowsAboutToBeInserted, this,
            &JobListModel::onRowsAboutToBeInserted);
    connect(jobs, &QAbstractItemModel::rowsInserted, this, &JobListModel::onRowsInserted);
}

References enableJobNotification(), JobModel::jobItems(), m_jobs, onRowsAboutToBeInserted(), and onRowsInserted().

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~JobListModel()

JobListModel::~JobListModel ( )

override

Definition at line 39 of file JobListModel.cpp.

{
    for (JobItem* job : m_jobs->jobItems()) {
        disableJobNotification(job);
    }
}

References disableJobNotification(), JobModel::jobItems(), and m_jobs.

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Member Function Documentation

cancelJob()

void JobListModel::cancelJob

(

const QModelIndex &

index

)

Definition at line 95 of file JobListModel.cpp.

{
    m_jobs->cancelJob(jobForIndex(index));
}

References JobModel::cancelJob(), jobForIndex(), and m_jobs.

Referenced by JobListView::onCancel().

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data()

QVariant JobListModel::data ( const QModelIndex &  index, int  role = Qt::DisplayRole  ) const

override

Definition at line 51 of file JobListModel.cpp.

{
    QVector<JobItem*> jobs = m_jobs->jobItems();
    if (!index.isValid() || index.row() >= jobs.size() || index.row() < 0)
        return {};
 
    JobItem* item = jobs[index.row()];
    if (role == Qt::DisplayRole)
        return item->jobName();
 
    return {};
}

References JobModel::jobItems(), JobItem::jobName(), and m_jobs.

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disableJobNotification()

void JobListModel::disableJobNotification ( JobItem *  job )

private

Definition at line 148 of file JobListModel.cpp.

{
    disconnect(job, nullptr, this, nullptr);
}

Referenced by ~JobListModel(), and removeJob().

emitJobListModelChanged

void JobListModel::emitJobListModelChanged ( JobItem *  job )

privateslot

Definition at line 100 of file JobListModel.cpp.

{
    QVector<JobItem*> jobs = m_jobs->jobItems();
    int i = jobs.indexOf(job);
    if (i != -1) {
        QModelIndex idx = index(i, 0);
        emit dataChanged(idx, idx);
    }
}

References JobModel::jobItems(), and m_jobs.

Referenced by enableJobNotification().

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enableJobNotification()

void JobListModel::enableJobNotification ( JobItem *  job )

private

Definition at line 134 of file JobListModel.cpp.

{
    // name
    connect(job, &JobItem::jobNameChanged, this,
            [=](const QString&) { emitJobListModelChanged(job); });
 
    // status
    connect(job, &JobItem::jobStatusChanged, this,
            [=](const JobStatus) { emitJobListModelChanged(job); });
 
    // progress
    connect(job, &JobItem::jobProgressChanged, this, [=](int) { emitJobListModelChanged(job); });
}

References emitJobListModelChanged(), JobItem::jobNameChanged(), JobItem::jobProgressChanged(), and JobItem::jobStatusChanged().

Referenced by JobListModel(), and onRowsInserted().

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indexForJob()

QModelIndex JobListModel::indexForJob

(

JobItem *

job

)

Definition at line 72 of file JobListModel.cpp.

{
    QVector<JobItem*> jobs = m_jobs->jobItems();
    int idx = jobs.indexOf(job);
    if (idx != -1)
        return index(idx, 0);
    return {};
}

References JobModel::jobItems(), and m_jobs.

Referenced by JobListView::selectJob().

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jobForIndex()

JobItem * JobListModel::jobForIndex

(

const QModelIndex &

index

)

const

Definition at line 64 of file JobListModel.cpp.

{
    QVector<JobItem*> jobs = m_jobs->jobItems();
    if (index.row() >= 0 && index.row() < jobs.size())
        return jobs[index.row()];
    return nullptr;
}

References JobModel::jobItems(), and m_jobs.

Referenced by cancelJob(), JobListView::equalizeSelectedToJob(), removeJob(), runJob(), JobListView::selectedJobs(), JobListView::showContextMenu(), and JobListView::updateActions().

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onRowsAboutToBeInserted

void JobListModel::onRowsAboutToBeInserted ( const QModelIndex &  parent, int  start, int  end  )

privateslot

Definition at line 114 of file JobListModel.cpp.

{
    if (!parent.isValid())
        beginInsertRows(QModelIndex(), start, end);
}

Referenced by JobListModel().

onRowsInserted

void JobListModel::onRowsInserted ( const QModelIndex &  parent, int  start, int  end  )

privateslot

Definition at line 120 of file JobListModel.cpp.

{
    if (!parent.isValid()) {
        endInsertRows();
        QVector<JobItem*> jobs = m_jobs->jobItems();
        for (int i = start; i <= end; i++)
            enableJobNotification(jobs.at(i));
    }
}

References enableJobNotification(), JobModel::jobItems(), and m_jobs.

Referenced by JobListModel().

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removeJob()

void JobListModel::removeJob

(

const QModelIndex &

index

)

Definition at line 86 of file JobListModel.cpp.

{
    beginRemoveRows(QModelIndex(), index.row(), index.row());
    JobItem* job = jobForIndex(index);
    disableJobNotification(job);
    m_jobs->removeJob(job);
    endRemoveRows();
}

References disableJobNotification(), jobForIndex(), m_jobs, and JobModel::removeJob().

Referenced by JobListView::onRemove().

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rowCount()

int JobListModel::rowCount ( const QModelIndex &  parent = QModelIndex() ) const

override

Definition at line 46 of file JobListModel.cpp.

{
    return m_jobs->jobItems().size();
}

References JobModel::jobItems(), and m_jobs.

Referenced by JobListView::ensureItemSelected().

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runJob()

void JobListModel::runJob

(

const QModelIndex &

index

)

Definition at line 81 of file JobListModel.cpp.

{
    m_jobs->runJob(jobForIndex(index));
}

References jobForIndex(), m_jobs, and JobModel::runJob().

Referenced by JobListView::onRun().

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Member Data Documentation

m_jobs

JobModel* JobListModel::m_jobs

private

Definition at line 51 of file JobListModel.h.

Referenced by JobListModel(), ~JobListModel(), cancelJob(), data(), emitJobListModelChanged(), indexForJob(), jobForIndex(), onRowsInserted(), removeJob(), rowCount(), and runJob().

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

• /home/build/builds/o5h8MZZm/0/mlz/bornagain/GUI/View/Job/JobListModel.h
• /home/build/builds/o5h8MZZm/0/mlz/bornagain/GUI/View/Job/JobListModel.cpp