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callInformationListModel.cpp

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    callInformationListModel.cpp 3.34 KiB
    /*
     *  Copyright (C) 2024 Savoir-faire Linux Inc.
     *
     *  Author: Nicolas Vengeon <nicolas.vengeon@savoirfairelinux.com>
     *  This program is free software; you can redistribute it and/or modify
     *  it under the terms of the GNU General Public License as published by
     *  the Free Software Foundation; either version 3 of the License, or
     *  (at your option) any later version.
     *
     *  This program is distributed in the hope that it will be useful,
     *  but WITHOUT ANY WARRANTY; without even the implied warranty of
     *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     *  GNU General Public License for more details.
     *
     *  You should have received a copy of the GNU General Public License
     *  along with this program; if not, write to the Free Software
     *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA.
     */
    
    #include "callInformationListModel.h"
    
    CallInformationListModel::CallInformationListModel(QObject* parent)
        : QAbstractListModel(parent)
    {}
    
    int
    CallInformationListModel::rowCount(const QModelIndex& parent) const
    {
        Q_UNUSED(parent);
        return callsInfolist_.size();
    }
    
    QVariant
    CallInformationListModel::data(const QModelIndex& index, int role) const
    {
        using namespace InfoList;
        if (role == Role::CALL_ID)
            return callsInfolist_[index.row()].first;
        switch (role) {
    #define X(var) \
        case Role::var: \
            return callsInfolist_[index.row()].second[#var];
            CALLINFO_ROLES
    #undef X
        }
    
        return QVariant();
    }
    
    bool
    CallInformationListModel::addElement(QPair<QString, MapStringString> callInfo)
    {
        // check element existence
        auto callId = callInfo.first;
        auto it = std::find_if(callsInfolist_.begin(), callsInfolist_.end(), [&callId](const auto& c) {
            return callId == c.first;
        });
        // if element doesn't exist
        if (it == callsInfolist_.end()) {
            beginInsertRows(QModelIndex(), rowCount(), rowCount());
            callsInfolist_.append(callInfo);
            endInsertRows();
            return true;
        }
        return false;
    }
    
    void
    CallInformationListModel::editElement(QPair<QString, MapStringString> callInfo)
    {
        auto it = std::find_if(callsInfolist_.begin(),
                               callsInfolist_.end(),
                               [&callInfo](const auto& c) { return callInfo.first == c.first; });
        if (it != callsInfolist_.end()) {
            // update infos
            auto index = std::distance(callsInfolist_.begin(), it);
            QModelIndex modelIndex = QAbstractListModel::index(index, 0);
            it->second = callInfo.second;
            Q_EMIT dataChanged(modelIndex, modelIndex);
        }
    }
    
    QHash<int, QByteArray>
    CallInformationListModel::roleNames() const
    {
        using namespace InfoList;
        QHash<int, QByteArray> roles;
    #define X(var) roles[var] = #var;
        CALLINFO_ROLES
    #undef X
        return roles;
    }
    
    void
    CallInformationListModel::reset()
    {
        beginResetModel();
        callsInfolist_.clear();
        endResetModel();
    }
    
    void
    CallInformationListModel::removeElement(QString callId)
    {
        auto it = std::find_if(callsInfolist_.begin(), callsInfolist_.end(), [&callId](const auto& c) {
            return callId == c.first;
        });
        if (it != callsInfolist_.end()) {
            auto elementIndex = std::distance(callsInfolist_.begin(), it);
            beginRemoveRows(QModelIndex(), elementIndex, elementIndex);
            callsInfolist_.remove(elementIndex);
            endRemoveRows();
        }
    }