dbus: add signal support for removable media

Detect media insertation and removal from lightmediascanner
and update the playlist accordingly. This makes some assumptions
that only one media device will available at a time.

Bug-AGL: SPEC-484
Change-Id: I8300abce3ac09c9cd0327c9d90892e3c5171d8d2
Signed-off-by: Matt Ranostay <matt.ranostay@konsulko.com>

1 files changed, 46 insertions, 0 deletions

diff --git a/app/dbus.h b/app/dbus.h
new file mode 100644
index 0000000..d533143
--- /dev/null
+++ b/app/dbus.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2017 Konsulko Group
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef DBUS_H
+#define DBUS_H
+
+#include <QtCore/QDebug>
+#include <QtCore/QObject>
+#include <QtCore/QString>
+#include <QtCore/QVariant>
+#include <QtCore/QVariantList>
+#include <QtDBus/QDBusPendingCall>
+#include <QtDBus/QDBusPendingReply>
+#include <QtDBus/QDBusInterface>
+#include <QtDBus/QDBusConnection>
+
+#include "lightmediascanner.h"
+
+class DbusService : public QObject {
+    Q_OBJECT
+public:
+    explicit DbusService(QObject *parent = 0);
+    bool enableLMS();
+
+signals:
+    void processPlaylistUpdate(const QVariantList& mediaFiles);
+    void processPlaylistHide();
+
+private slots:
+    void lmsUpdate(const QString&, const QVariantMap&, const QStringList&);
+};
+
+#endif