cxAudioImpl.cpp

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/*=========================================================================
This file is part of CustusX, an Image Guided Therapy Application.
                 
Copyright (c) SINTEF Department of Medical Technology.
All rights reserved.
                 
CustusX is released under a BSD 3-Clause license.
                 
See Lisence.txt (https://github.com/SINTEFMedtek/CustusX/blob/master/License.txt) for details.
=========================================================================*/
 
#include "cxAudioImpl.h"
 
#include <QSound>
#include <iostream>
#include "cxDataLocations.h"
#include <QFileInfo>
#include "cxTypeConversions.h"
#include "cxLogger.h"
#include "cxReporter.h"
 
namespace cx
{
 
AudioInternal::AudioInternal(QObject* parent) : QObject(parent), mLastPlayTimeMutex(QMutex::Recursive)
{
        mLastPlayTime = QDateTime::fromMSecsSinceEpoch(0);
        mMinTimeBetweenEachSound = 500;
        connect(this, SIGNAL(playSoundInternalSignal(QString)), this, SLOT(playSoundSlot(QString)));
}
 
void AudioInternal::playSound(QString file)
{
        emit playSoundInternalSignal(file);
}
 
bool AudioInternal::checkValidTime()
{
        QDateTime now = QDateTime::currentDateTime();
 
        QMutexLocker sentry(&mLastPlayTimeMutex);
        bool valid = mLastPlayTime.msecsTo(now) > mMinTimeBetweenEachSound;
        if (!valid)
                return false;
        mLastPlayTime = now;
        return true;
}
 
void AudioInternal::playSoundSlot(QString file)
{
        if (!this->checkValidTime())
                return;
 
        if (!QFileInfo(file).isAbsolute())
                file = QString("%1/%2").arg(DataLocations::findConfigFolder("/audio/")).arg(file);
 
        if (!QFileInfo(file).exists())
        {
                QString text = QString("Audio file %1 not found").arg(file);
                reporter()->sendMessage(text, mlWARNING, 3000, true);
                return;
        }
 
        QSound::play(file);
}
 
//---------------------------------------------------------
//---------------------------------------------------------
//---------------------------------------------------------
 
 
AudioImpl::AudioImpl()
{
        mInternal.reset(new AudioInternal());
}
 
AudioImpl::~AudioImpl()
{}
 
void AudioImpl::playStartSound()
{
        mInternal->playSound("Windows XP Hardware Insert.wav");
}
 
void AudioImpl::playStopSound()
{
        mInternal->playSound("Windows XP Hardware Remove.wav");
}
 
void AudioImpl::playCancelSound()
{
        mInternal->playSound("Windows XP Hardware Fail.wav");
}
 
void AudioImpl::playSuccessSound()
{
        mInternal->playSound("Windows XP Print complete.wav");
}
 
void AudioImpl::playWarningSound()
{
        mInternal->playSound("Windows XP Navigation.wav");
}
 
void AudioImpl::playErrorSound()
{
        mInternal->playSound("Windows XP Critical Stop.wav");
}
 
void AudioImpl::playScreenShotSound()
{
        mInternal->playSound("camera_shutter.wav");
}
 
void AudioImpl::playSampleSound()
{
        mInternal->playSound("Windows XP Information Bar.wav");
}
 
}//namespace cx