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158 lines
4.1 KiB
C++
158 lines
4.1 KiB
C++
/*
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* Copyright (C) 2021 CutefishOS Team.
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*
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* Author: Reion Wong <reion@cutefishos.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "historymodel.h"
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#include "datehelper.h"
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#include <QSettings>
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#include <QDataStream>
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#include <QMetaEnum>
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static HistoryModel *s_historyModel = nullptr;
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HistoryModel *HistoryModel::self()
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{
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if (!s_historyModel)
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s_historyModel = new HistoryModel;
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return s_historyModel;
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}
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HistoryModel::HistoryModel(QObject *parent)
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: QAbstractListModel(parent)
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{
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initDatas();
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}
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QVariant HistoryModel::data(const QModelIndex &index, int role) const
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{
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const Notification ¬ification = m_notifications.at(index.row());
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switch (role) {
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case HistoryModel::IdRole:
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return notification.id;
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case HistoryModel::SummaryRole:
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return notification.summary;
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case HistoryModel::ImageRole:
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return "";
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case HistoryModel::CreatedRole:
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return DateHelper::friendlyTime(notification.created);
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case HistoryModel::UpdatedRole:
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return DateHelper::friendlyTime(notification.updated);
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case HistoryModel::BodyRole:
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return notification.body;
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case HistoryModel::IconNameRole:
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return notification.appIcon;
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case HistoryModel::HasDefaultActionRole:
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return notification.actions.contains("default");
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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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int HistoryModel::rowCount(const QModelIndex &parent) const
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{
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Q_UNUSED(parent);
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return m_notifications.size();
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}
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QHash<int, QByteArray> HistoryModel::roleNames() const
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{
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static QHash<int, QByteArray> s_roles;
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if (s_roles.isEmpty()) {
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// This generates role names from the Roles enum in the form of: FooRole -> foo
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const QMetaEnum e = QMetaEnum::fromType<HistoryModel::Roles>();
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// Qt built-in roles we use
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s_roles.insert(Qt::DisplayRole, QByteArrayLiteral("display"));
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s_roles.insert(Qt::DecorationRole, QByteArrayLiteral("decoration"));
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for (int i = 0; i < e.keyCount(); ++i) {
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const int value = e.value(i);
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QByteArray key(e.key(i));
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key[0] = key[0] + 32; // lower case first letter
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key.chop(4); // strip "Role" suffix
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s_roles.insert(value, key);
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}
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s_roles.insert(HistoryModel::IdRole, QByteArrayLiteral("notificationId")); // id is QML-reserved
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}
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return s_roles;
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}
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void HistoryModel::add(const Notification ¬ification)
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{
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beginInsertRows(QModelIndex(), 0, 0);
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m_notifications.prepend(std::move(notification));
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endInsertRows();
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save();
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}
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void HistoryModel::remove(int index)
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{
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if (index > m_notifications.size() && index < 0)
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return;
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beginRemoveRows(QModelIndex(), index, index);
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m_notifications.removeAt(index);
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endRemoveRows();
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save();
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}
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void HistoryModel::clearAll()
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{
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beginResetModel();
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m_notifications.clear();
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endResetModel();
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save();
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}
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void HistoryModel::save()
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{
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QSettings settings(QSettings::UserScope, "cutefishos", "notifications");
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settings.clear();
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QByteArray datas;
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QDataStream out(&datas, QIODevice::WriteOnly);
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out << m_notifications;
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settings.setValue("datas", datas);
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}
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void HistoryModel::initDatas()
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{
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QSettings settings(QSettings::UserScope, "cutefishos", "notifications");
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QByteArray listByteArray = settings.value("datas").toByteArray();
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QDataStream in(&listByteArray, QIODevice::ReadOnly);
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in >> m_notifications;
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}
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void HistoryModel::updateTime()
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{
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emit layoutChanged();
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}
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