File indexing completed on 2024-12-08 08:02:45

 /*
     SPDX-FileCopyrightText: 2019 Kai Uwe Broulik <kde@privat.broulik.de>
     SPDX-FileCopyrightText: 2020 MBition GmbH
         Author: Kai Uwe Broulik <kai_uwe.broulik@mbition.io>
 
     SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
 */
 
 #pragma once
 
 #include <QList>
 #include <QObject>
 #include <QPersistentModelIndex>
 #include <QPointer>
 
 class QAction;
 class QTimer;
 
 class KStatusNotifierItem;
 
 class VolumeOSD;
 
 namespace QPulseAudio
 {
 class Source;
 class SourceModel;
 class SourceOutputModel;
 }
 
 class MicrophoneIndicator : public QObject
 {
     Q_OBJECT
 
 public:
     explicit MicrophoneIndicator(QObject *parent = nullptr);
     ~MicrophoneIndicator() override;
 
     Q_INVOKABLE void init();
 
 Q_SIGNALS:
     void enabledChanged();
 
 private:
     void scheduleUpdate();
     void update();
 
     bool muted() const;
     void setMuted(bool muted);
     void toggleMuted();
 
     void adjustVolume(int direction);
 
     static int volumePercent(QPulseAudio::Source *source);
     void showOsd();
 
     QList<QModelIndex> recordingApplications() const;
     QString toolTipForApps(const QList<QModelIndex> &apps) const;
     QString sourceOutputDisplayName(const QModelIndex &idx) const;
 
     QPulseAudio::SourceModel *const m_sourceModel = nullptr; // microphone devices
     QPulseAudio::SourceOutputModel *const m_sourceOutputModel = nullptr; // recording streams
 
     KStatusNotifierItem *m_sni = nullptr;
     QPointer<QAction> m_muteAction;
     QPointer<QAction> m_dontAgainAction;
 
     QList<QPersistentModelIndex> m_mutedIndices;
 
     VolumeOSD *m_osd = nullptr;
     bool m_showOsdOnUpdate = false;
 
     int m_wheelDelta = 0;
 
     QTimer *const m_updateTimer;
 };