tpasswordfiltermodel.h - sailfish-safe - Sailfish frontend for safe(1)
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       tpasswordfiltermodel.h (1889B)
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            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