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134 lines
5.5 KiB
C++
134 lines
5.5 KiB
C++
/*
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Copyright 2013-2014 Jan Grulich <jgrulich@redhat.com>
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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 Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) version 3, or any
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later version accepted by the membership of KDE e.V. (or its
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successor approved by the membership of KDE e.V.), which shall
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act as a proxy defined in Section 6 of version 3 of the license.
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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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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "appletproxymodel.h"
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#include "networkmodel.h"
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#include "uiutils.h"
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AppletProxyModel::AppletProxyModel(QObject *parent)
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: QSortFilterProxyModel(parent)
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{
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setDynamicSortFilter(true);
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setFilterCaseSensitivity(Qt::CaseInsensitive);
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sort(0, Qt::DescendingOrder);
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}
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AppletProxyModel::~AppletProxyModel()
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{
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}
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bool AppletProxyModel::filterAcceptsRow(int source_row, const QModelIndex &source_parent) const
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{
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const QModelIndex index = sourceModel()->index(source_row, 0, source_parent);
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// slaves are filtered-out when not searching for a connection (makes the state of search results clear)
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const bool isSlave = sourceModel()->data(index, NetworkModel::SlaveRole).toBool();
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if (isSlave && filterRegExp().isEmpty()) {
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return false;
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}
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const NetworkManager::ConnectionSettings::ConnectionType type = (NetworkManager::ConnectionSettings::ConnectionType) sourceModel()->data(index, NetworkModel::TypeRole).toUInt();
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if (!UiUtils::isConnectionTypeSupported(type)) {
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return false;
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}
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NetworkModelItem::ItemType itemType = (NetworkModelItem::ItemType)sourceModel()->data(index, NetworkModel::ItemTypeRole).toUInt();
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if (itemType != NetworkModelItem::AvailableConnection &&
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itemType != NetworkModelItem::AvailableAccessPoint) {
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return false;
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}
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if (filterRegExp().isEmpty()) {
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return true;
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}
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return sourceModel()->data(index, NetworkModel::ItemUniqueNameRole).toString().contains(filterRegExp());
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}
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bool AppletProxyModel::lessThan(const QModelIndex &left, const QModelIndex &right) const
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{
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const bool leftAvailable = (NetworkModelItem::ItemType)sourceModel()->data(left, NetworkModel::ItemTypeRole).toUInt() != NetworkModelItem::UnavailableConnection;
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const bool leftConnected = sourceModel()->data(left, NetworkModel::ConnectionStateRole).toUInt() == NetworkManager::ActiveConnection::Activated;
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const int leftConnectionState = sourceModel()->data(left, NetworkModel::ConnectionStateRole).toUInt();
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const QString leftName = sourceModel()->data(left, NetworkModel::NameRole).toString();
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const UiUtils::SortedConnectionType leftType = UiUtils::connectionTypeToSortedType((NetworkManager::ConnectionSettings::ConnectionType) sourceModel()->data(left, NetworkModel::TypeRole).toUInt());
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const QString leftUuid = sourceModel()->data(left, NetworkModel::UuidRole).toString();
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const int leftSignal = sourceModel()->data(left, NetworkModel::SignalRole).toInt();
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const QDateTime leftDate = sourceModel()->data(left, NetworkModel::TimeStampRole).toDateTime();
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const bool rightAvailable = (NetworkModelItem::ItemType)sourceModel()->data(right, NetworkModel::ItemTypeRole).toUInt() != NetworkModelItem::UnavailableConnection;
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const bool rightConnected = sourceModel()->data(right, NetworkModel::ConnectionStateRole).toUInt() == NetworkManager::ActiveConnection::Activated;
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const int rightConnectionState = sourceModel()->data(right, NetworkModel::ConnectionStateRole).toUInt();
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const QString rightName = sourceModel()->data(right, NetworkModel::NameRole).toString();
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const UiUtils::SortedConnectionType rightType = UiUtils::connectionTypeToSortedType((NetworkManager::ConnectionSettings::ConnectionType) sourceModel()->data(right, NetworkModel::TypeRole).toUInt());
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const QString rightUuid = sourceModel()->data(right, NetworkModel::UuidRole).toString();
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const int rightSignal = sourceModel()->data(right, NetworkModel::SignalRole).toInt();
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const QDateTime rightDate = sourceModel()->data(right, NetworkModel::TimeStampRole).toDateTime();
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if (leftAvailable < rightAvailable) {
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return true;
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} else if (leftAvailable > rightAvailable) {
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return false;
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}
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if (leftConnected < rightConnected) {
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return true;
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} else if (leftConnected > rightConnected) {
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return false;
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}
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if (leftConnectionState > rightConnectionState) {
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return true;
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} else if (leftConnectionState < rightConnectionState) {
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return false;
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}
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if (leftUuid.isEmpty() && !rightUuid.isEmpty()) {
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return true;
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} else if (!leftUuid.isEmpty() && rightUuid.isEmpty()) {
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return false;
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}
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if (leftType < rightType) {
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return false;
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} else if (leftType > rightType) {
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return true;
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}
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if (leftDate > rightDate) {
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return false;
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} else if (leftDate < rightDate) {
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return true;
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}
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if (leftSignal < rightSignal) {
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return true;
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} else if (leftSignal > rightSignal) {
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return false;
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}
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if (QString::localeAwareCompare(leftName, rightName) > 0) {
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return true;
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} else {
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return false;
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}
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}
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