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68 lines
2.4 KiB
68 lines
2.4 KiB
/* |
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* Copyright 2016 Eike Hein <hein@kde.org> |
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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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#pragma once |
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#include <QAbstractProxyModel> |
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namespace NotificationManager |
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{ |
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class NotificationGroupingProxyModel : public QAbstractProxyModel |
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{ |
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Q_OBJECT |
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public: |
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explicit NotificationGroupingProxyModel(QObject *parent = nullptr); |
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~NotificationGroupingProxyModel() override; |
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void setSourceModel(QAbstractItemModel *sourceModel) override; |
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QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override; |
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QModelIndex parent(const QModelIndex &child) const override; |
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int rowCount(const QModelIndex &parent = QModelIndex()) const override; |
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bool hasChildren(const QModelIndex &parent = QModelIndex()) const override; |
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int columnCount(const QModelIndex &parent = QModelIndex()) const override; |
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QVariant data(const QModelIndex &proxyIndex, int role) const override; |
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QModelIndex mapFromSource(const QModelIndex &sourceIndex) const override; |
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QModelIndex mapToSource(const QModelIndex &proxyIndex) const override; |
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protected: |
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//bool lessThan(const QModelIndex &source_left, const QModelIndex &source_right) const override; |
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private: |
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bool appsMatch(const QModelIndex &a, const QModelIndex &b) const; |
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bool isGroup(int row) const; |
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bool tryToGroup(const QModelIndex &sourceIndex, bool silent = false); |
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void adjustMap(int anchor, int delta); |
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void rebuildMap(); |
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void checkGrouping(bool silent = false); |
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void formGroupFor(const QModelIndex &index); |
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QVector<QVector<int> *> rowMap; |
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}; |
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} // namespace NotificationManager
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