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authorMatt Ranostay <matt.ranostay@konsulko.com>2019-12-04 11:36:34 -0800
committerMatt Ranostay <matt.ranostay@konsulko.com>2019-12-05 12:19:45 -0800
commit3cd5fe38ba160fd8d0fdba40f8bd2b5ea8e001b5 (patch)
treecb1850394156675fe98b1ba89cb825fb8e28b2c2 /signal-composer/signalcomposer.cpp
parent16c4429c177a4eb9943e5b9e3c945be76a4fee70 (diff)
Add initial signal-composer supporticefish_8.99.2icefish/8.99.28.99.2
Add support for new abstract event.vehicle.speed and event.engine.speed events from the signal-composer binding. This should help avoid code duplication in the Qt apps needing events from signal-composer. Bug-AGL: SPEC-3023 Change-Id: I877f8c1cc057d0d491318ef5ad6a943119ffc8b8 Signed-off-by: Matt Ranostay <matt.ranostay@konsulko.com> Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Diffstat (limited to 'signal-composer/signalcomposer.cpp')
-rw-r--r--signal-composer/signalcomposer.cpp85
1 files changed, 85 insertions, 0 deletions
diff --git a/signal-composer/signalcomposer.cpp b/signal-composer/signalcomposer.cpp
new file mode 100644
index 0000000..b02c6d3
--- /dev/null
+++ b/signal-composer/signalcomposer.cpp
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2018 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.
+ */
+
+#include "message.h"
+#include "messageengine.h"
+#include "signalcomposer.h"
+#include "signalcomposermessage.h"
+
+SignalComposer::SignalComposer (QUrl &url, QObject * parent) :
+ QObject(parent),
+ m_mloop(nullptr)
+{
+ m_mloop = new MessageEngine(url);
+ QObject::connect(m_mloop, &MessageEngine::connected, this, &SignalComposer::onConnected);
+ QObject::connect(m_mloop, &MessageEngine::disconnected, this, &SignalComposer::onDisconnected);
+ QObject::connect(m_mloop, &MessageEngine::messageReceived, this, &SignalComposer::onMessageReceived);
+}
+
+SignalComposer::~SignalComposer()
+{
+ delete m_mloop;
+}
+
+void SignalComposer::onConnected()
+{
+ QStringListIterator eventIterator(events);
+ SignalComposerMessage *tmsg;
+
+ while (eventIterator.hasNext()) {
+ tmsg = new SignalComposerMessage();
+ QJsonObject parameter;
+ parameter.insert("signal", eventIterator.next());
+ tmsg->createRequest("subscribe", parameter);
+ m_mloop->sendMessage(tmsg);
+ delete tmsg;
+ }
+}
+
+void SignalComposer::onDisconnected()
+{
+ QStringListIterator eventIterator(events);
+ SignalComposerMessage *tmsg;
+
+ while (eventIterator.hasNext()) {
+ tmsg = new SignalComposerMessage();
+ QJsonObject parameter;
+ parameter.insert("signal", eventIterator.next());
+ tmsg->createRequest("unsubscribe", parameter);
+ m_mloop->sendMessage(tmsg);
+ delete tmsg;
+ }
+}
+
+void SignalComposer::onMessageReceived(MessageType type, Message *message)
+{
+ if (type == SignalComposerEventMessage) {
+ SignalComposerMessage *tmsg = qobject_cast<SignalComposerMessage*>(message);
+
+ if (tmsg->isEvent()) {
+ QString uid = tmsg->eventData().value("uid").toString();
+ QVariant v = tmsg->eventData().value("value").toVariant();
+ QString value;
+ if(v.canConvert(QMetaType::QString))
+ value = v.toString();
+ else
+ qWarning() << "Unconvertible type for uid " << uid;
+
+ emit signalEvent(uid, value);
+ }
+ }
+ message->deleteLater();
+}