63 lines
1.3 KiB
C++
Executable File
63 lines
1.3 KiB
C++
Executable File
/**
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* @RDE_HEADER@
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* QueryTimeline
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* $Id$
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* $HeadURL$
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* $Author$
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* Created by Christian Fröbel, SLSE, 2017-07-10
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*/
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#include "query_timeline.h"
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#include "iava_comm.h"
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#include "iava_command_done_observer.h"
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#include "av_helper.h"
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namespace AudioVideoManagement
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{
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namespace AvaCommands
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{
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QueryTimeline::QueryTimeline(IAvaComm *comm, IAvaCommandDoneObserver *observer, const QString &streamName,
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const boost::optional<AvaTimePoint> &start, const boost::optional<AvaTimePoint> &end)
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: m_streamName(streamName)
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, m_collector(comm, streamName, [this] (AvaTimeline &&timeline) { onTimelineReceived(std::move(timeline)); }, [this] { m_observer->alive(this); })
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, m_comm(comm)
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, m_observer(observer)
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, m_start(start)
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, m_end(end)
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{
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Q_ASSERT(comm);
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Q_ASSERT(observer);
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}
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void QueryTimeline::send()
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{
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connect(m_comm, &IAvaComm::ok, this, &QueryTimeline::onOk);
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m_collector.start();
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m_comm->queryTimeline(m_streamName, m_start, m_end);
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}
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void QueryTimeline::onOk()
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{
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Q_ASSERT(!m_ok);
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m_ok = true;
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}
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void QueryTimeline::done()
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{
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m_comm->disconnect(this);
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m_observer->done(this);
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}
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void QueryTimeline::onTimelineReceived(AvaTimeline &&timeline)
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{
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Q_ASSERT(m_ok);
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m_timeline = std::move(timeline);
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done();
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}
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} // namespace AvaCommands
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} // namespace AudioVideoManagement
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