eliminate unneeded dependencies on public headers

- Remove unneeded dependencies from libqtappfw public
headers, specifically MessageEngine and Message
hierarchy header files, in preparation for refactoring
work on these areas.
This change helps shield client apps from the
upcoming changes in the library, and highlight the
separation between the library's core and the various
modules providing public interfaces to those apps.

- Make MessageType an scoped enum to fwd declare it.

- Update Copyright statement on files updated by
this patch.

Bug-AGL: SPEC-3112
Signed-off-by: Raquel Medina <raquel.medina@konsulko.com>
Change-Id: I12fd9cdc034aa1166f6448c07befadd9d2042b05

1 files changed, 8 insertions, 7 deletions

diff --git a/voice/voice.cpp b/voice/voice.cpp
index c43e0b5..3c93960 100644
--- a/voice/voice.cpp
+++ b/voice/voice.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 Konsulko Group
+ * Copyright (C) 2019, 2020 Konsulko Group
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,14 +13,15 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
+#include <QDebug>
 #include <QStringList>
-#include "voice.h"
+
 #include "message.h"
-#include "messageengine.h"
 #include "responsemessage.h"
 #include "voicemessage.h"
+#include "messageengine.h"
 #include "voiceagentregistry.h"
+#include "voice.h"
 
 Voice::Voice (QUrl &url, QQmlContext *context, QObject *parent) :
 	QObject(parent),
@@ -181,11 +182,11 @@ void Voice::onDisconnected()
 
 void Voice::onMessageReceived(MessageType type, Message *msg)
 {
-	if (msg->isEvent() && type == VoiceEventMessage) {
+	if (msg->isEvent() && type == MessageType::VoiceEventMessage) {
 		processEvent(qobject_cast<VoiceMessage*>(msg));
-	} else if (msg->isReply() && (type == ResponseRequestMessage)) {
+	} else if (msg->isReply() && (type == MessageType::ResponseRequestMessage)) {
 		processReply(qobject_cast<ResponseMessage*>(msg));
 	} else
-		qWarning() << "Received unknown message type:" << type;
+	  qWarning() << "Received unknown message type:" << static_cast<double>(type);
 	msg->deleteLater();
 }