qspotifyobject.cpp

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**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: Yoann Lopes (yoann.lopes@nokia.com)
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#include "qspotifyobject.h"
#include "qspotifysession.h"
#include "qspotifycachemanager.h"

QSpotifyObject::QSpotifyObject(bool autoConnectToSessionSignal)
  : QObject(nullptr)
  , m_autoConnect(autoConnectToSessionSignal)
{
}

void QSpotifyObject::init()
{
    if (m_autoConnect)
        connect(QSpotifySession::instance(), SIGNAL(metadataUpdated()), this, SLOT(metadataUpdated()));
    metadataUpdated();
}

void QSpotifyObject::destroy()
{
    deleteLater();
}

void QSpotifyObject::release()
{
    --m_refCount;
    Q_ASSERT(m_refCount >= 0);
    if (m_refCount == 0) {
        if (m_autoConnect)
            disconnect(QSpotifySession::instance(), SIGNAL(metadataUpdated()), this, SLOT(metadataUpdated()));
        QSpotifyCacheManager::instance().removeObject(this);
        destroy();
    }
}

void QSpotifyObject::metadataUpdated()
{
    bool updated = updateData();
    bool newIsLoaded = isLoaded();
    if (m_isLoaded != newIsLoaded) {
        m_isLoaded = newIsLoaded;
        emit isLoadedChanged();
    }
    if (updated)
        emit dataChanged();
}