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96 lines
3.1 KiB
C++
96 lines
3.1 KiB
C++
/****************************************
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*
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* theShell - Desktop Environment
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* Copyright (C) 2018 Victor Tran
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* *************************************/
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#ifndef AUDIOMANAGER_H
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#define AUDIOMANAGER_H
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#include <QObject>
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#include <QProcess>
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#include <QMap>
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#include <QTimer>
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#include <QDateTime>
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#include <tvariantanimation.h>
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#include <pulse/context.h>
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#include <pulse/glib-mainloop.h>
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#include <pulse/volume.h>
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#include <pulse/introspect.h>
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#include <pulse/subscribe.h>
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#include <pulse/stream.h>
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class AudioManager : public QObject
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{
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Q_OBJECT
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Q_PROPERTY(quietMode QuietMode READ QuietMode WRITE setQuietMode NOTIFY QuietModeChanged)
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public:
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explicit AudioManager(QObject *parent = 0);
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enum quietMode {
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none,
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critical,
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notifications,
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mute
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};
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int MasterVolume();
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quietMode QuietMode();
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QString getCurrentQuietModeDescription();
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signals:
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void QuietModeChanged(quietMode mode);
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public slots:
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void setMasterVolume(int volume);
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void changeVolume(int volume);
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void attenuateStreams();
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void silenceStreams();
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void restoreStreams(bool immediate = false);
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void setQuietMode(quietMode mode);
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void setQuietModeResetTime(QDateTime time);
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private:
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pa_context* pulseContext = NULL;
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pa_mainloop_api* pulseLoopApi = NULL;
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static void pulseStateChanged(pa_context *c, void *userdata);
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static void pulseGetSinks(pa_context *c, const pa_sink_info *i, int eol, void *userdata);
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static void pulseGetDefaultSink(pa_context *c, const pa_sink_info *i, int eol, void *userdata);
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static void pulseSubscribe(pa_context *c, pa_subscription_event_type_t t, uint32_t index, void *userdata);
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static void pulseServerInfo(pa_context *c, const pa_server_info *i, void *userdata);
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static void pulseGetSources(pa_context *c, const pa_source_info *i, int eol, void *userdata);
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static void pulseGetInputSinks(pa_context *c, const pa_sink_input_info *i, int eol, void *userdata);
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static void pulseGetClients(pa_context *c, const pa_client_info*i, int eol, void *userdata);
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QMap<int, pa_cvolume> originalStreamVolumes;
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int attenuateRequests = 0;
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bool pulseAvailable = false;
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bool attenuateMode = false;
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int defaultSinkIndex = -1;
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QList<uint> tsClientIndices;
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QList<uint> newTsClientIndices;
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pa_cvolume defaultSinkVolume;
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quietMode currentQuietMode = none;
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QSettings settings;
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QDateTime quietModeOff;
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QTimer* quietModeWatcher;
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};
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#endif // AUDIOMANAGER_H
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