mirror of
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89 lines
2.5 KiB
C++
89 lines
2.5 KiB
C++
/* This file is part of the KDE project
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*
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* Copyright (C) 2008 Jakub Stachowski <qbast@go2.pl>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "domainmodel.h"
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#include "domainbrowser.h"
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#include <qstringlist.h>
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namespace DNSSD
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{
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struct DomainModelPrivate
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{
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DomainBrowser* m_browser;
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};
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DomainModel::DomainModel(DomainBrowser* browser, QObject* parent)
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: QAbstractItemModel(parent), d(new DomainModelPrivate)
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{
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d->m_browser=browser;
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browser->setParent(this);
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connect(browser, SIGNAL(domainAdded(QString)), this,
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SIGNAL(layoutChanged()));
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connect(browser, SIGNAL(domainRemoved(QString)), this,
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SIGNAL(layoutChanged()));
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browser->startBrowse();
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}
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DomainModel::~DomainModel()
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{
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delete d;
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}
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int DomainModel::columnCount(const QModelIndex& parent) const
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{
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Q_UNUSED(parent);
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return 1;
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}
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int DomainModel::rowCount(const QModelIndex& parent ) const
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{
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return (parent.isValid()) ? 0 : d->m_browser->domains().size();
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}
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QModelIndex DomainModel::parent(const QModelIndex& index ) const
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{
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Q_UNUSED(index);
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return QModelIndex();
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}
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QModelIndex DomainModel::index(int row, int column, const QModelIndex& parent ) const
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{
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return hasIndex(row, column, parent) ? createIndex(row, column) : QModelIndex();
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}
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bool DomainModel::hasIndex(int row, int column, const QModelIndex &parent) const
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{
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if (parent.isValid()) return false;
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if (column!=0) return false;
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if (row<0 || row>=rowCount(parent)) return false;
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return true;
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}
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QVariant DomainModel::data(const QModelIndex& index, int role ) const
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{
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if (!index.isValid()) return QVariant();
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if (!hasIndex(index.row(), index.column(), index.parent())) return QVariant();
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const QStringList domains=d->m_browser->domains();
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if (role==Qt::DisplayRole) return domains[index.row()];
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return QVariant();
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}
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}
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