passwordfiltermodel.h (1889B)
1 /* 2 * Copyright (C) 2018 Daniel Vrátil <dvratil@kde.org> 3 * 2021 Willy Goiffon <contact@z3bra.org> 4 * 5 * This program is free software; you can redistribute it and/or modify 6 * it under the terms of the GNU Library General Public License as 7 * published by the Free Software Foundation; either version 2, or 8 * (at your option) any later version. 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details 14 * 15 * You should have received a copy of the GNU Library General Public 16 * License along with this program; if not, write to the 17 * Free Software Foundation, Inc., 18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 19 */ 20 21 #ifndef PASSWORDFILTERMODEL_H_ 22 #define PASSWORDFILTERMODEL_H_ 23 24 #include <QSortFilterProxyModel> 25 #include <QVector> 26 27 class QStringRef; 28 class KDescendantsProxyModel; 29 30 class PasswordFilterModel : public QSortFilterProxyModel 31 { 32 Q_OBJECT 33 34 Q_PROPERTY(QString filter READ filter WRITE setFilter NOTIFY filterChanged) 35 public: 36 explicit PasswordFilterModel(QObject *parent = nullptr); 37 38 void setSourceModel(QAbstractItemModel *sourceModel) override; 39 40 QString filter() const; 41 void setFilter(const QString &filter); 42 43 QVariant data(const QModelIndex &index, int role) const override; 44 45 Q_SIGNALS: 46 void filterChanged(); 47 48 protected: 49 bool lessThan(const QModelIndex &source_left, const QModelIndex &source_right) const override; 50 bool filterAcceptsRow(int source_row, const QModelIndex &source_parent) const override; 51 52 private: 53 KDescendantsProxyModel *mFlatModel = nullptr; 54 QString mFilter; 55 QVector<QStringRef> mParts; 56 mutable QHash<QModelIndex, int> mSortingLookup; 57 }; 58 59 #endif