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51 lines
1.7 KiB
51 lines
1.7 KiB
/* |
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SPDX-FileCopyrightText: 2016 Eike Hein <[email protected]> |
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SPDX-FileCopyrightText: 2019 Kai Uwe Broulik <[email protected]> |
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SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL |
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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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