channel_model.h

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// MIT License
// 
// Copyright (c) 2019 Ruhr University Bochum, Chair for Embedded Security. All Rights reserved.
// Copyright (c) 2019 Marc Fyrbiak, Sebastian Wallat, Max Hoffmann ("ORIGINAL AUTHORS"). All rights reserved.
// Copyright (c) 2021 Max Planck Institute for Security and Privacy. All Rights reserved.
// Copyright (c) 2021 Jörn Langheinrich, Julian Speith, Nils Albartus, René Walendy, Simon Klix ("ORIGINAL AUTHORS"). All Rights reserved.
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
 
#pragma once
 
#include "hal_core/utilities/log.h"
 
#include "gui/channel_manager/channel_item.h"
 
#include <QAbstractTableModel>
#include <QModelIndex>
#include <QVariant>
 
namespace hal
{
    class ChannelModel : public QAbstractTableModel
    {
        enum class ColumnNumber
        {
            NameColumn        = 0,
            ProgressBarColumn = 1,
            StatusColumn      = 2
        };
 
        Q_OBJECT
 
    public:
        static ChannelModel* instance();
 
        ~ChannelModel() override;
 
        QVariant data(const QModelIndex& index, int role) const override;
        Qt::ItemFlags flags(const QModelIndex& index) const override;
        QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
        QModelIndex index(int row, int column, const QModelIndex& parent = QModelIndex()) const override;
        int rowCount(const QModelIndex& parent = QModelIndex()) const override;
        int columnCount(const QModelIndex& parent = QModelIndex()) const override;
 
        ChannelItem* addChannel(const QString name);
 
        void handleLogmanagerCallback(const spdlog::level::level_enum& t, const std::string& channel_name, const std::string& msg_text);
 
    Q_SIGNALS:
        void updated(spdlog::level::level_enum t, const std::string& logger_name, std::string const& msg);
 
    private:
        explicit ChannelModel(QObject* parent = nullptr);
        bool channelExists(const QString& name) const;
 
        QList<QString> mChannelToIgnore;
        QList<ChannelItem*> mPermanentItems;
        QList<ChannelItem*> mTemporaryItems;
        u64 mGuiCallbackId;
    };
}