plugins/Unity/Indicators/modelprinter.h · unity8

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1/*

3 *

4 * This program is free software; you can redistribute it and/or modify

5 * it under the terms of the GNU Lesser 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 Lesser General Public License for more details.

13 * You should have received a copy of the GNU Lesser General Public License

14 * along with this program. If not, see <http://www.gnu.org/licenses/>.

16 * Authors:

17 * Nick Dedekind <nick.dedekind@canonical.com>

18 */

20#ifndef MODELPRINTER_H

21#define MODELPRINTER_H

23#include <QSortFilterProxyModel>

25// This class acts as a namespace only, with the addition that its enums

26// are registered to be exposed on the QML side.

27class ModelPrinter : public QObject

29 Q_OBJECT

31 Q_PROPERTY(QAbstractItemModel* model READ sourceModel WRITE setSourceModel NOTIFY modelChanged)

32 Q_PROPERTY(QString text READ text NOTIFY textChanged)

33public:

34 ModelPrinter(QObject* parent=0);

36 void setSourceModel(QAbstractItemModel* sourceModel);

37 QAbstractItemModel* sourceModel() const;

39 Q_INVOKABLE QString text(const QModelIndex& index = QModelIndex()) const;

41Q_SIGNALS:

42 void modelChanged();

43 void textChanged();

45private:

46 QString recurseString(const QModelIndex& index, int level) const;

47 QAbstractItemModel* m_model;

50#endif // MODELPRINTER_H