File indexing completed on 2024-04-28 15:22:06

 /*
     This file is part of the KDE project
 
     SPDX-FileCopyrightText: 2008 Jakub Stachowski <qbast@go2.pl>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #include "domainmodel.h"
 #include "domainbrowser.h"
 #include <QStringList>
 
 namespace KDNSSD
 {
 struct DomainModelPrivate {
     DomainBrowser *m_browser;
 };
 
 DomainModel::DomainModel(DomainBrowser *browser, QObject *parent)
     : QAbstractItemModel(parent)
     , d(new DomainModelPrivate)
 {
     d->m_browser = browser;
     browser->setParent(this);
     connect(browser, SIGNAL(domainAdded(QString)), this, SIGNAL(layoutChanged()));
     connect(browser, SIGNAL(domainRemoved(QString)), this, SIGNAL(layoutChanged()));
     browser->startBrowse();
 }
 
 DomainModel::~DomainModel() = default;
 
 int DomainModel::columnCount(const QModelIndex &parent) const
 {
     Q_UNUSED(parent);
     return 1;
 }
 int DomainModel::rowCount(const QModelIndex &parent) const
 {
     return (parent.isValid()) ? 0 : d->m_browser->domains().size();
 }
 
 QModelIndex DomainModel::parent(const QModelIndex &index) const
 {
     Q_UNUSED(index);
     return QModelIndex();
 }
 
 QModelIndex DomainModel::index(int row, int column, const QModelIndex &parent) const
 {
     return hasIndex(row, column, parent) ? createIndex(row, column) : QModelIndex();
 }
 
 bool DomainModel::hasIndex(int row, int column, const QModelIndex &parent) const
 {
     if (parent.isValid()) {
         return false;
     }
     if (column != 0) {
         return false;
     }
     if (row < 0 || row >= rowCount(parent)) {
         return false;
     }
     return true;
 }
 
 QVariant DomainModel::data(const QModelIndex &index, int role) const
 {
     if (!index.isValid()) {
         return QVariant();
     }
     if (!hasIndex(index.row(), index.column(), index.parent())) {
         return QVariant();
     }
     const QStringList domains = d->m_browser->domains();
     if (role == Qt::DisplayRole) {
         return domains[index.row()];
     }
     return QVariant();
 }
 
 }
 
 #include "moc_domainmodel.cpp"