mirror of
https://bitbucket.org/smil3y/kdelibs.git
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108 lines
3.2 KiB
C++
108 lines
3.2 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 "servicemodel.h"
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#include "servicebrowser.h"
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#include <klocale.h>
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namespace DNSSD
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{
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struct ServiceModelPrivate
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{
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ServiceBrowser* m_browser;
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};
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ServiceModel::ServiceModel(ServiceBrowser* browser, QObject* parent)
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: QAbstractItemModel(parent), d(new ServiceModelPrivate)
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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(serviceAdded(DNSSD::RemoteService::Ptr)), this,
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SIGNAL(layoutChanged()));
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connect(browser, SIGNAL(serviceRemoved(DNSSD::RemoteService::Ptr)), this,
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SIGNAL(layoutChanged()));
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browser->startBrowse();
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}
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ServiceModel::~ServiceModel()
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{
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delete d;
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}
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int ServiceModel::columnCount(const QModelIndex&) const
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{
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return d->m_browser->isAutoResolving() ? 3 : 1;
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}
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int ServiceModel::rowCount(const QModelIndex& parent ) const
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{
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return (parent.isValid()) ? 0 : d->m_browser->services().size();
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}
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QModelIndex ServiceModel::parent(const QModelIndex&) const
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{
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return QModelIndex();
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}
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QModelIndex ServiceModel::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 ServiceModel::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 || column>=columnCount()) 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 ServiceModel::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 QList<RemoteService::Ptr> srv=d->m_browser->services();
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switch (role) {
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case Qt::DisplayRole:
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switch (index.column()) {
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case ServiceName: return srv[index.row()]->serviceName();
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case Host: return srv[index.row()]->hostName();
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case Port: return srv[index.row()]->port();
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}
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case ServicePtrRole: QVariant ret;
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ret.setValue(srv[index.row()]);
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return ret;
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}
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return QVariant();
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}
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QVariant ServiceModel::headerData(int section, Qt::Orientation orientation, int role) const
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{
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if (orientation!=Qt::Horizontal || role!=Qt::DisplayRole) return QVariant();
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switch (section) {
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case ServiceName: return i18n("Name");
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case Host: return i18n("Host");
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case Port: return i18n("Port");
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}
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return QVariant();
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}
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}
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