Initial commit

Lts/Proxies/TrainingAreaBase/exm_handler.cpp

@@ -0,0 +1,77 @@
+/**
+  * Retrieve information about which exercise is using which radio group
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  * Created by Christian Ehrlicher, SLSE, 2016-04-14
+  */
+
+#include "exm_handler.h"
+#include "main_handler.h"
+
+namespace TrainingAreaBase
+{
+
+ExmHandler::ExmHandler(MainHandler *mainHandler)
+  : m_mainHandler(mainHandler)
+  , m_logger(getLogger("ExmHandler"))
+{}
+
+bool ExmHandler::init()
+{
+  m_exmDtc = ExerciseManagement::Interface::Dtc::create(m_mainHandler->ddsHandler()->ddsConnector());
+  connect(m_exmDtc.get(), &ExerciseManagement::Interface::Dtc::exerciseChanged,
+          this, &ExmHandler::onExerciseChanged);
+  connect(m_exmDtc.get(), &ExerciseManagement::Interface::Dtc::exerciseChanged,
+          this, &ExmHandler::exerciseChanged);
+  if (!m_exmDtc->enableExercise())
+  {
+    ERROR_LOG(m_logger) << "Can not read equipment/exercise mappings from PPM";
+    return false;
+  }
+  return true;
+}
+
+ExerciseManagement::Exercise ExmHandler::exercise(int exerciseId)
+{
+  m_exmDtc->waitForHistoricalDataExercise(10 * 1000);
+  return m_exmDtc->exercise(exerciseId);
+}
+
+
+void ExmHandler::onExerciseChanged(const ExerciseManagement::Exercise &data, DataModification modType)
+{
+  if (!data.radioGroupId().is_set() || data.radioGroupId().get() == 0)
+    modType = DataModification::eRemoved;
+
+  bool bExercise2RadioGroupChanged = false;
+  switch (modType)
+  {
+  case DataModification::eAdded:
+  case DataModification::eModified:
+  {
+    auto &val = m_exercise2RadioGroup[data.id()];
+    if (val != data.radioGroupId().get())
+    {
+      bExercise2RadioGroupChanged = true;
+      val = data.radioGroupId().get();
+    }
+    break;
+  }
+  case DataModification::eRemoved:
+  {
+    auto it = m_exercise2RadioGroup.find(data.id());
+    if (it != m_exercise2RadioGroup.end())
+    {
+      bExercise2RadioGroupChanged = true;
+      m_exercise2RadioGroup.erase(it);
+    }
+    break;
+  }
+  }
+  if (bExercise2RadioGroupChanged)
+    emit exercise2RadioGroupChanged();
+}
+
+
+} // namespace TrainingAreaBase