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76 lines
2.7 KiB
76 lines
2.7 KiB
/* |
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* Copyright 2019 Kai Uwe Broulik <kde@privat.broulik.de> |
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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 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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* |
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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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* |
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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 "utils_p.h" |
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#include <QAbstractItemModel> |
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#include <QAbstractProxyModel> |
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#include <QDBusConnection> |
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#include <QDBusConnectionInterface> |
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#include <KConcatenateRowsProxyModel> |
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#include <QDebug> |
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#include <processcore/processes.h> |
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#include <processcore/process.h> |
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using namespace NotificationManager; |
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QString Utils::processNameFromDBusService(const QDBusConnection &connection, const QString &serviceName) |
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{ |
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QDBusReply<uint> pidReply = connection.interface()->servicePid(serviceName); |
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if (!pidReply.isValid()) { |
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return QString(); |
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} |
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const auto pid = pidReply.value(); |
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KSysGuard::Processes procs; |
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procs.updateOrAddProcess(pid); |
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KSysGuard::Process *proc = procs.getProcess(pid); |
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if (!proc) { |
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return QString(); |
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} |
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return proc->name(); |
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} |
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QModelIndex Utils::mapToModel(const QModelIndex &idx, const QAbstractItemModel *sourceModel) |
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{ |
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// KModelIndexProxyMapper can only map diferent indices to a single source |
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// but we have the other way round, a single index that splits into different source models |
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QModelIndex resolvedIdx = idx; |
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while (resolvedIdx.isValid() && resolvedIdx.model() != sourceModel) { |
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if (auto *proxyModel = qobject_cast<const QAbstractProxyModel *>(resolvedIdx.model())) { |
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resolvedIdx = proxyModel->mapToSource(resolvedIdx); |
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// KConcatenateRowsProxyModel isn't a "real" proxy model, so we need to special case for it :( |
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} else if (auto *concatenateModel = qobject_cast<const KConcatenateRowsProxyModel *>(resolvedIdx.model())) { |
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resolvedIdx = concatenateModel->mapToSource(resolvedIdx); |
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} else { |
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if (resolvedIdx.model() != sourceModel) { |
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resolvedIdx = QModelIndex(); // give up |
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} |
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} |
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} |
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return resolvedIdx; |
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}
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