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109 lines
2.6 KiB
109 lines
2.6 KiB
/*===================================================================== |
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QGroundControl Open Source Ground Control Station |
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(c) 2009, 2010 QGROUNDCONTROL PROJECT <http://www.qgroundcontrol.org> |
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This file is part of the QGROUNDCONTROL project |
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QGROUNDCONTROL 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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QGROUNDCONTROL 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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You should have received a copy of the GNU General Public License |
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along with QGROUNDCONTROL. If not, see <http://www.gnu.org/licenses/>. |
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======================================================================*/ |
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/** |
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* @file |
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* @brief Implementation of audio output |
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* |
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* @author Lorenz Meier <mavteam@student.ethz.ch> |
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* @author Thomas Gubler <thomasgubler@gmail.com> |
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* |
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*/ |
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#include <QApplication> |
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#include <QSettings> |
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#include <QDebug> |
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#include "GAudioOutput.h" |
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#include "QGCApplication.h" |
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#include "QGC.h" |
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IMPLEMENT_QGC_SINGLETON(GAudioOutput, GAudioOutput) |
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const char* GAudioOutput::_mutedKey = "AudioMuted"; |
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GAudioOutput::GAudioOutput(QObject *parent) : |
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QGCSingleton(parent), |
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muted(false), |
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thread(new QThread()), |
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worker(new QGCAudioWorker()) |
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{ |
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QSettings settings; |
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muted = settings.value(_mutedKey, false).toBool(); |
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muted |= qgcApp()->runningUnitTests(); |
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worker->moveToThread(thread); |
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connect(this, &GAudioOutput::textToSpeak, worker, &QGCAudioWorker::say); |
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connect(this, &GAudioOutput::beepOnce, worker, &QGCAudioWorker::beep); |
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connect(thread, &QThread::finished, thread, &QObject::deleteLater); |
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connect(thread, &QThread::finished, worker, &QObject::deleteLater); |
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thread->start(); |
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} |
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GAudioOutput::~GAudioOutput() |
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{ |
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thread->quit(); |
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} |
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void GAudioOutput::mute(bool mute) |
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{ |
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QSettings settings; |
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muted = mute; |
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settings.setValue(_mutedKey, mute); |
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emit mutedChanged(mute); |
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} |
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bool GAudioOutput::isMuted() |
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{ |
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return muted; |
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} |
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bool GAudioOutput::say(QString text, int severity) |
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{ |
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if (!muted) { |
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emit textToSpeak(text, severity); |
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} |
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return true; |
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} |
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/** |
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* @param text This message will be played after the alert beep |
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*/ |
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bool GAudioOutput::alert(QString text) |
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{ |
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if (!muted) { |
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emit textToSpeak(text, 1); |
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} |
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return true; |
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} |
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void GAudioOutput::beep() |
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{ |
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if (!muted) { |
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emit beepOnce(); |
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} |
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}
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