Initial commit

Lts/Services/AudioVideoManagement/default_av_menus.h

@@ -0,0 +1,93 @@
+/**
+  * @RDE_HEADER@
+  * DefaultAvMenus
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  * Created by Christian Fröbel, NLSE, 2018-03-14
+  */
+
+#pragma once
+
+#include "exercise_context.h"
+#include "handler_video_team.h"
+
+#include <AudioVideoManagement/avm_dtc.h>
+#include <QObject>
+#include <map>
+#include <vector>
+#include <memory>
+#include <cstdint>
+
+class QTimer;
+
+
+namespace InfrastructureManagement
+{
+
+namespace Interface
+{
+class Dtc;
+}
+
+class MainStructureElement;
+
+}
+
+
+namespace AudioVideoManagement
+{
+
+namespace Interface
+{
+class Dts;
+}
+
+
+class Stream;
+class AvMenuEntry;
+
+
+/**
+ * Will be instantiated for each Exercise.
+ * It observes the Exercise for new and removed streams and publishes
+ * the default Announcement- and VideoMenu accordingly.
+ * @author Christian Fröbel
+ */
+class DefaultAvMenus : public QObject
+{
+  Q_OBJECT
+
+public:
+  DefaultAvMenus(const ExerciseContext &context, Interface::Dts *dts, HandlerVideoTeam *handlerVideoTeams, InfrastructureManagement::Interface::Dtc *ismDtc);
+  virtual ~DefaultAvMenus() override;
+
+  void onStreamChanged(const Stream &stream);
+  void onStreamRemoved(int32_t streamId);
+
+
+private slots:
+  void onStreamMvsChanged();
+  void onMainStructureElementChanged(const InfrastructureManagement::MainStructureElement &data, DataModification modType);
+  void updateMenus();
+  void removeMenus();
+
+private:
+  void updateMenu(bool isAudio);
+  QString getDisplayNameForBuilding(const InfrastructureManagement::MainStructureElement &data);
+  std::vector<AvMenuEntry> subMenuForBuilding(const InfrastructureManagement::MainStructureElement &building, bool isAudio);
+  std::vector<Stream>      streamsForBuilding(const InfrastructureManagement::MainStructureElement &building, bool isAudio);
+
+  LOGGER_T                                    m_logger;
+  int32_t                                     menuStructId(bool isAudio);
+  bool                                        m_isInitialized;
+  QMap<int,QString>                           m_buildingDisplayNameForId; //For filtering all onMainStructureElementEvents that are not necessary
+  ExerciseContext                             m_context;
+  Interface::Dts                             *m_dts;
+  HandlerVideoTeam                           *m_videoTeamHandler;
+  InfrastructureManagement::Interface::Dtc   *m_ismDtc;
+  std::map<int32_t, Stream>                   m_streams; //!< stream-Id -> Stream
+  std::unique_ptr<QTimer>                     m_timer;
+};
+
+} // namespace AudioVideoManagement