Initial commit

Lts/Services/AudioVideoManagement/AvsCommands/query_eloka.cpp

@@ -0,0 +1,60 @@
+/**
+  * @RDE_HEADER@
+  * QueryEloka
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  * Created by Astrid Mueller, SGAS, 2017-11-14
+  */
+
+#include "query_eloka.h"
+#include "iava_comm.h"
+#include "iava_command_done_observer.h"
+#include "av_helper.h"
+
+
+namespace AudioVideoManagement
+{
+
+namespace AvaCommands
+{
+
+QueryEloka::QueryEloka(IAvaComm *comm, IAvaCommandDoneObserver *observer, AvaQueryElokaMode mode)
+  : m_mode(mode)
+  , m_comm(comm)
+  , m_observer(observer)
+  , m_collector(comm, [this] (QVector<AvaEloka> &&eloka) { onQueryElokaListReceived(std::move(eloka)); })
+{
+  Q_ASSERT(comm);
+  Q_ASSERT(observer);
+  Q_ASSERT(mode != AvaQueryElokaMode::Stop); // queryEloka 0 (aka Stop) is a SimpleCommad; there is no QueryElokaList-response then
+}
+
+void QueryEloka::send()
+{
+  connect(m_comm, &IAvaComm::ok, this, &QueryEloka::onOk);
+  m_collector.start();
+  m_comm->queryEloka(m_mode);
+}
+
+void QueryEloka::onOk()
+{
+  Q_ASSERT(!m_ok);
+  m_ok = true;
+}
+
+void QueryEloka::done()
+{
+  m_comm->disconnect(this);
+  m_observer->done(this);
+}
+
+void QueryEloka::onQueryElokaListReceived(QVector<AvaEloka> &&eloka)
+{
+  Q_ASSERT(m_ok);
+  m_eloka = std::move(eloka);
+  done();
+}
+
+} // namespace AvaCommands
+} // namespace AudioVideoManagement