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unity8/plugins/Unity/Indicators/indicatorsmanager.h
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1/*
2 * Copyright (C) 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 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 * Author: Nick Dedekind <nick.dedekind@canonical.com>
17 */
19#ifndef INDICATORS_MANAGER_H
20#define INDICATORS_MANAGER_H
22#include "indicator.h"
23#include "unityindicatorsglobal.h"
24#include "../Platform/platform.h"
26#include <QObject>
27#include <QFileSystemWatcher>
28#include <QDir>
29#include <QHash>
30#include <QSharedPointer>
32class UNITYINDICATORS_EXPORT IndicatorsManager : public QObject
34 Q_OBJECT
35 Q_PROPERTY(bool loaded READ isLoaded NOTIFY loadedChanged)
36 Q_PROPERTY(QString profile READ profile WRITE setProfile NOTIFY profileChanged)
37public:
38 explicit IndicatorsManager(QObject* parent = nullptr);
39 ~IndicatorsManager();
41 Q_INVOKABLE void load();
42 Q_INVOKABLE void unload();
44 QString profile() const;
45 void setProfile(const QString& profile);
47 Indicator::Ptr indicator(const QString& indicator_name);
49 QVector<Indicator::Ptr> indicators();
51 bool isLoaded() const;
53Q_SIGNALS:
54 void loadedChanged(bool);
55 void profileChanged(const QString&);
57 void indicatorLoaded(const QString& indicator_name);
58 void indicatorAboutToBeUnloaded(const QString& indicator_name);
60private Q_SLOTS:
61 void onDirectoryChanged(const QString& directory);
62 void onFileChanged(const QString& file);
64private:
65 void loadDir(const QDir& dir);
66 void loadFile(const QFileInfo& file);
67 void unloadFile(const QFileInfo& dir);
69 void startVerify(const QString& path);
70 void endVerify(const QString& path);
72 void setLoaded(bool);
74 class IndicatorData;
75 QHash<QString, IndicatorData*> m_indicatorsData;
76 QSharedPointer<QFileSystemWatcher> m_fsWatcher;
77 bool m_loaded;
78 QString m_profile;
80 Platform m_platform;
81};
83#endif // INDICATORS_MANAGER_H