Lomiri
expressionfiltermodel.h
1 /*
2  * Copyright (C) 2017 Canonical Ltd.
3  *
4  * This program is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation; version 3.
7  *
8  * This program is distributed in the hope that it will be useful,
9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11  * GNU General Public License for more details.
12  *
13  * You should have received a copy of the GNU General Public License
14  * along with this program. If not, see <http://www.gnu.org/licenses/>.
15  */
16 
17 #ifndef EXPRESSIONFILTERMODEL_H
18 #define EXPRESSIONFILTERMODEL_H
19 
20 #include "lomirisortfilterproxymodelqml.h"
21 #include <QJSValue>
22 
23 class ExpressionFilterModel : public LomiriSortFilterProxyModelQML
24 {
25  Q_OBJECT
26  Q_PROPERTY(QJSValue matchExpression READ matchExpression WRITE setMatchExpression NOTIFY matchExpressionChanged)
27 public:
28  explicit ExpressionFilterModel(QObject *parent = 0);
29 
30  bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const override;
31 
32  QJSValue matchExpression() const;
33  void setMatchExpression(const QJSValue& value);
34 
35 Q_SIGNALS:
36  void matchExpressionChanged();
37 
38 private:
39  mutable QJSValue m_matchExpression;
40 };
41 
42 #endif // EXPRESSIONFILTERMODEL_H