Method renewModel

plugins/grepview/grepoutputview.cpp:209–245

}

GrepOutputModel* GrepOutputView::renewModel(const GrepJobSettings& settings, const QString& description)
{
    // clear oldest model
    while(modelSelector->count() >= GrepOutputView::HISTORY_SIZE) {
        QVariant var = modelSelector->itemData(GrepOutputView::HISTORY_SIZE - 1);
        qvariant_cast<QObject*>(var)->deleteLater();
        modelSelector->removeItem(GrepOutputView::HISTORY_SIZE - 1);
    }

    while(m_settingsHistory.count() >= GrepOutputView::HISTORY_SIZE) {
        m_settingsHistory.removeFirst();
    }

    replacementCombo->clearEditText();

    auto* newModel = new GrepOutputModel(resultsTreeView);
    applyButton->setEnabled(false);
    // text may be already present
    newModel->setReplacement(replacementCombo->currentText());
    connect(newModel, &GrepOutputModel::rowsRemoved,
            this, &GrepOutputView::rowsRemoved);
    connect(resultsTreeView, &QTreeView::activated, newModel, &GrepOutputModel::activate);
    connect(replacementCombo, &KComboBox::editTextChanged, newModel, &GrepOutputModel::setReplacement);
    connect(newModel, &GrepOutputModel::rowsInserted, this, &GrepOutputView::expandElements);
    connect(newModel, &GrepOutputModel::showErrorMessage, this, &GrepOutputView::showErrorMessage);
    connect(m_plugin, &GrepViewPlugin::grepJobFinished, this, &GrepOutputView::updateScrollArea);

    // appends new model to history
    modelSelector->insertItem(0, description, QVariant::fromValue<QObject*>(newModel));
    modelSelector->setCurrentIndex(0);

    m_settingsHistory.append(settings);

    updateCheckable();

    return newModel;
}


GrepOutputModel* GrepOutputView::model()