X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=homescreen%2Fsrc%2Fmastervolume.cpp;h=d173ef2bd30181a50051ef7e623d4b2f89a1ef84;hb=refs%2Fchanges%2F98%2F29598%2F1;hp=35b47fcc9801e87386805a1c2694bfd5d64ccba7;hpb=3229c695fc52e22e773cef89a835915c0bb6d90b;p=apps%2Fhomescreen.git

diff --git a/homescreen/src/mastervolume.cpp b/homescreen/src/mastervolume.cpp
index 35b47fc..d173ef2 100644
--- a/homescreen/src/mastervolume.cpp
+++ b/homescreen/src/mastervolume.cpp
@@ -15,24 +15,26 @@
  */
 
 #include "mastervolume.h"
-#include <QJsonObject>
 #include <QTimer>
 #include <QtDebug>
 
-MasterVolume::MasterVolume(QObject* parent)
-	: QObject(parent)
-	, m_volume{50}
+MasterVolume::MasterVolume(QObject* parent) :
+	QObject(parent),
+	m_volume(50)
 {
-	connect(&m_client, SIGNAL(connected()), this, SLOT(onClientConnected()));
-	connect(&m_client, SIGNAL(disconnected()), this, SLOT(onClientDisconnected()));
-	connect(&m_client, SIGNAL(error(QAbstractSocket::SocketError)), this, SLOT(onClientError(QAbstractSocket::SocketError)));
-	connect(&m_client, SIGNAL(eventReceived(QString, const QJsonValue&)), this, SLOT(onClientEventReceived(QString, const QJsonValue&)));
+	VehicleSignalsConfig vsConfig("homescreen");
+	m_vs = new VehicleSignals(vsConfig);
+
+	if (m_vs) {
+		QObject::connect(m_vs, &VehicleSignals::connected, this, &MasterVolume::onConnected);
+
+		m_vs->connect();
+	}
 }
 
-void MasterVolume::open(const QUrl& url)
+MasterVolume::~MasterVolume()
 {
-	m_url = url;
-	TryOpen();
+	delete m_vs;
 }
 
 qint32 MasterVolume::getVolume() const
@@ -40,61 +42,52 @@ qint32 MasterVolume::getVolume() const
 	return m_volume;
 }
 
-void MasterVolume::setVolume(qint32 volume)
+void MasterVolume::setVolume(quint32 volume)
 {
-	if (m_volume != volume)
-	{
-		m_volume = volume;
-		QJsonObject arg;
-		arg.insert("action", "volume");
-		arg.insert("value", volume);
-		m_client.call("ahl-4a", "activerole", arg, [](bool, const QJsonValue&) {
-			// Nothing to do, events will update sliders
-		});
-	}
-}
+	if (m_volume == volume)
+		return;
 
-void MasterVolume::onClientConnected()
-{
-	// Subscribe to 4a events
-	m_client.call("ahl-4a", "subscribe", QJsonValue(), [this](bool r, const QJsonValue&) {
-		if (r) qDebug() << "MasterVolume::onClientConnected - subscribed to 4a events!";
-		else qCritical () << "MasterVolume::onClientConnected - Failed to subscribe to 4a events!";
-	});
+	m_volume = volume;
+
+	if (m_vs)
+		m_vs->set("Vehicle.Cabin.Infotainment.Media.Volume", volume, true);
 }
 
-void MasterVolume::onClientDisconnected()
+void MasterVolume::updateVolume(QString value)
 {
-	qDebug() << "MasterVolume::onClientDisconnected!";
-	QTimer::singleShot(1000, this, SLOT(TryOpen()));
+	bool ok;
+	quint32 volume = value.toUInt(&ok);
+	if (ok) {
+		volume = qBound(0U, volume, 100U);
+		if (m_volume != volume)	{
+			m_volume = volume;
+			emit VolumeChanged();
+		}
+	}
 }
 
-void MasterVolume::onClientError(QAbstractSocket::SocketError se)
+void MasterVolume::onConnected()
 {
-	qDebug() << "MasterVolume::onClientError: " << se;
+       if (!m_vs)
+               return;
+
+	QObject::connect(m_vs, &VehicleSignals::getSuccessResponse, this, &MasterVolume::onGetSuccessResponse);
+	QObject::connect(m_vs, &VehicleSignals::signalNotification, this, &MasterVolume::onSignalNotification);
+
+	m_vs->subscribe("Vehicle.Cabin.Infotainment.Media.Volume");
+	m_vs->get("Vehicle.Cabin.Infotainment.Media.Volume");
 }
 
-void MasterVolume::onClientEventReceived(QString name, const QJsonValue& data)
+void MasterVolume::onGetSuccessResponse(QString path, QString value, QString timestamp)
 {
-	qDebug() << "MasterVolume::onClientEventReceived[" << name << "]: " << data;
-	if (name == "ahl-4a/volume_changed")
-	{
-		QJsonObject arg = data.toObject();
-		bool active = arg["active"].toBool();
-		if (active)
-		{
-			// QString role = arg["role"].toString();
-			int volume = arg["volume"].toInt();
-			if (m_volume != volume)
-			{
-				m_volume = volume;
-				emit VolumeChanged();
-			}
-		}
+	if (path == "Vehicle.Cabin.Infotainment.Media.Volume") {
+		updateVolume(value);
+		emit VolumeChanged();
 	}
 }
 
-void MasterVolume::TryOpen()
+void MasterVolume::onSignalNotification(QString path, QString value, QString timestamp)
 {
-	m_client.open(m_url);
+	if (path == "Vehicle.Cabin.Infotainment.Media.Volume")
+		updateVolume(value);
 }