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/***************************************************************************** |
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* |
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* Copyright (C) 2009 - 2022 Bjarne von Horn <vh@igh.de> |
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* |
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* This file is part of the QtPdCom library. |
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* |
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* The QtPdCom library is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Lesser General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or (at your |
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* option) any later version. |
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* |
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* The QtPdCom library is distributed in the hope that it will be useful, but |
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public |
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* License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public License |
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* along with the QtPdCom Library. If not, see <http://www.gnu.org/licenses/>. |
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* |
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****************************************************************************/ |
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#include "ClientStatisticsModel.h" |
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#include "Process.h" |
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#include <QDateTime> |
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using QtPdCom::ClientStatisticsModel; |
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using QtPdCom::ClientStatisticsModelPrivate; |
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namespace QtPdCom { |
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struct ClientStatisticsModelPrivate |
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{ |
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ClientStatisticsModelPrivate(ClientStatisticsModel *q_ptr): q_ptr(q_ptr) |
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{} |
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Q_DECLARE_PUBLIC(ClientStatisticsModel) |
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ClientStatisticsModel *q_ptr; |
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Process *process = nullptr; |
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std::vector<PdCom::ClientStatistics> statistics; |
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}; |
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} // namespace QtPdCom |
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ClientStatisticsModel::ClientStatisticsModel(QObject *parent): |
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QAbstractTableModel(parent), d_ptr(new ClientStatisticsModelPrivate(this)) |
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{} |
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ClientStatisticsModel::~ClientStatisticsModel() = default; |
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int ClientStatisticsModel::rowCount(const QModelIndex &) const |
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{ |
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const Q_D(ClientStatisticsModel); |
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return d->statistics.size(); |
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} |
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int ClientStatisticsModel::columnCount(const QModelIndex &) const |
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{ |
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return 5; |
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} |
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QVariant ClientStatisticsModel::data(const QModelIndex &index, int role) const |
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{ |
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const Q_D(ClientStatisticsModel); |
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if (index.row() < 0 or index.row() >= int(d->statistics.size())) |
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return QVariant(); |
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if (index.column() < 0 or index.column() >= 5) |
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return QVariant(); |
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if (role != Qt::DisplayRole) |
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return QVariant(); |
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auto column = index.column(); |
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if (NameRole <= role && role <= ConnectedTimeRole) { |
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column = role - NameRole; |
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} |
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switch (column) { |
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case 0: |
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return QString::fromStdString(d->statistics[index.row()].name_); |
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case 1: |
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return QString::fromStdString( |
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d->statistics[index.row()].application_name_); |
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case 2: |
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return static_cast<qulonglong>( |
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d->statistics[index.row()].received_bytes_); |
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case 3: |
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return static_cast<qulonglong>( |
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d->statistics[index.row()].sent_bytes_); |
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case 4: { |
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QDateTime dt; |
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dt.setSecsSinceEpoch(std::chrono::duration_cast<std::chrono::seconds>( |
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d->statistics[index.row()].connected_time_) |
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.count()); |
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return dt.toString("yyyy-MM-dd hh:mm:ss"); |
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} |
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default: |
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break; |
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} |
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return QVariant(); |
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} |
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QVariant ClientStatisticsModel::headerData( |
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int section, |
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Qt::Orientation o, |
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int role) const |
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{ |
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if (role == Qt::DisplayRole && o == Qt::Horizontal) { |
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switch (section) { |
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case 0: |
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return tr("Name"); |
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case 1: |
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return tr("Application"); |
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case 2: |
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return tr("Received bytes"); |
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case 3: |
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return tr("Sent bytes"); |
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case 4: |
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return tr("Connected time"); |
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default: |
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break; |
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} |
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} |
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return QVariant(); |
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} |
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void ClientStatisticsModel::poll() |
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{ |
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Q_D(ClientStatisticsModel); |
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if (!d->process) |
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return; |
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d->process->getClientStatistics( |
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this, |
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[this, d](std::vector<PdCom::ClientStatistics> statistics) { |
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this->beginResetModel(); |
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d->statistics = std::move(statistics); |
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this->endResetModel(); |
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}); |
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} |
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void QtPdCom::ClientStatisticsModel::clear() |
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{ |
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Q_D(ClientStatisticsModel); |
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beginResetModel(); |
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d->statistics.clear(); |
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endResetModel(); |
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} |
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void ClientStatisticsModel::setProcess(QtPdCom::Process *process) |
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{ |
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Q_D(ClientStatisticsModel); |
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d->process = process; |
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if (process && process->isConnected()) |
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poll(); |
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} |
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QtPdCom::Process *ClientStatisticsModel::getProcess() const |
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{ |
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const Q_D(ClientStatisticsModel); |
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return d->process; |
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} |
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QHash<int, QByteArray> ClientStatisticsModel::roleNames() const |
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{ |
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auto ans = QAbstractTableModel::roleNames(); |
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ans[NameRole] = "name"; |
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ans[ApplicationNameRole] = "application_name"; |
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ans[RxByteRole] = "received_bytes"; |
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ans[TxByteRole] = "sent_bytes"; |
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ans[ConnectedTimeRole] = "connected_time"; |
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return ans; |
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} |
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