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112 lines
3.1 KiB
112 lines
3.1 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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#if defined __android__ |
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#include <QtAndroidExtras/QtAndroidExtras> |
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#include <QtAndroidExtras/QAndroidJniObject> |
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#endif |
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const char* GAudioOutput::_mutedKey = "AudioMuted"; |
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GAudioOutput::GAudioOutput(QGCApplication* app) |
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: QGCTool(app) |
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, muted(false) |
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#ifndef __android__ |
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, thread(new QThread()) |
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, worker(new QGCAudioWorker()) |
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#endif |
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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 |= app->runningUnitTests(); |
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#ifndef __android__ |
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worker->moveToThread(thread); |
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connect(this, &GAudioOutput::textToSpeak, worker, &QGCAudioWorker::say); |
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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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#endif |
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} |
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GAudioOutput::~GAudioOutput() |
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{ |
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#ifndef __android__ |
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thread->quit(); |
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#endif |
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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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#ifndef __android__ |
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emit mutedChanged(mute); |
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#endif |
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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(const QString& inText, int severity) |
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{ |
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if (!muted) { |
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#if defined __android__ |
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#if defined QGC_SPEECH_ENABLED |
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Q_UNUSED(severity); |
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static const char V_jniClassName[] {"org/qgroundcontrol/qgchelper/UsbDeviceJNI"}; |
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QAndroidJniEnvironment env; |
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if (env->ExceptionCheck()) { |
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env->ExceptionDescribe(); |
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env->ExceptionClear(); |
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} |
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QString text = QGCAudioWorker::fixTextMessageForAudio(inText); |
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QAndroidJniObject javaMessage = QAndroidJniObject::fromString(text); |
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QAndroidJniObject::callStaticMethod<void>(V_jniClassName, "say", "(Ljava/lang/String;)V", javaMessage.object<jstring>()); |
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#endif |
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#else |
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emit textToSpeak(inText, severity); |
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#endif |
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} |
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return true; |
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}
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