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unity8/plugins/Unity/Indicators/modelactionrootstate.h
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1/*
2 * Copyright 2013 Canonical Ltd.
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.
12 *
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/>.
15 *
16 * Authors:
17 * Nick Dedekind <nick.dedekind@canonical.com>
18 */
20#ifndef MODELACTIONROOTSTATE_H
21#define MODELACTIONROOTSTATE_H
23#include "unityindicatorsglobal.h"
25#include "rootstateparser.h"
27class UnityMenuModel;
29class UNITYINDICATORS_EXPORT ModelActionRootState : public RootStateObject
31 Q_OBJECT
32 Q_PROPERTY(UnityMenuModel* menu READ menu WRITE setMenu NOTIFY menuChanged)
33public:
34 ModelActionRootState(QObject *parent = 0);
35 virtual ~ModelActionRootState();
37 UnityMenuModel* menu() const;
38 void setMenu(UnityMenuModel* menu);
40 int index() const;
41 void setIndex(int index);
43 bool valid() const override;
45Q_SIGNALS:
46 void menuChanged();
47 void indexChanged();
49private Q_SLOTS:
50 void onModelRowsAdded(const QModelIndex& parent, int start, int end);
51 void onModelRowsRemoved(const QModelIndex& parent, int start, int end);
52 void onModelDataChanged(const QModelIndex& topLeft, const QModelIndex& bottomRight, const QVector<int>&);
53 void reset();
55private:
56 void updateActionState();
58 UnityMenuModel* m_menu;
59};
61#endif // MODELACTIONROOTSTATE_H