Initial commit

Lts/Plugins/Evaluations/Gui/SchemaEdit/evl_comment_model.cpp

@@ -0,0 +1,104 @@
+/**
+  * @RDE_HEADER@
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  * Created by Philipp Last, NLSE, 2018-01-11
+  */
+
+#include "evl_comment_model.h"
+
+#include <QDateTime>
+#include <QColor>
+#include <LtsSession/lts_session_manager.h>
+#include <ngltools/ngltools_dtg.h>
+
+namespace Evaluations
+{
+EvlCommentDataViewModel::EvlCommentDataViewModel(QObject *parent) : LtsAbstractTableModel(
+{
+  tr("Id"),
+  tr("Timestamp"),
+  tr("Sender"),
+  tr("Is personal"),
+  tr("Comment"),
+  tr("Hierarchy")
+},
+parent)
+{
+
+}
+
+
+QVariant EvlCommentDataViewModel::data(const QModelIndex &index, int role) const
+{
+  if (!indexIsValid(index))
+    return QVariant();
+
+  if (role == Qt::BackgroundRole)
+  {
+    const CommentTuple &row = m_vecData.at(index.row());
+
+    if (row.m_receiver.size())
+      return QColor(188, 210, 238);
+  }
+
+  if (role == Qt::DisplayRole)
+  {
+    const CommentTuple &row = m_vecData.at(index.row());
+
+    switch (index.column())
+    {
+    case Id:
+      return index.row() + 1;
+    case Timestamp:
+      return QDateTime::fromMSecsSinceEpoch(row.m_timestamp.currentMSecsSinceEpoch());
+    case Sender:
+      return row.m_sender;
+    case IsPersonal:
+      return row.m_receiver.size() ? tr("Yes") : tr("No");
+    case Comment:
+      return row.m_text;
+    case Hierarchy:
+      return row.m_hierarchy;
+
+    default:
+      break;
+    }
+  }
+
+  return QVariant();
+}
+
+void EvlCommentDataViewProxyModel::setSourceModel(QAbstractItemModel *sourceModel)
+{
+  m_sourceModel = qobject_cast<EvlCommentDataViewModel*>(sourceModel);
+  LtsWidgets::LtsColumnFilterProxyModel::setSourceModel(sourceModel);
+}
+
+bool EvlCommentDataViewProxyModel::lessThan(const QModelIndex &source_left, const QModelIndex &source_right) const
+{
+  if (!m_sourceModel ||
+      source_left.column() != source_right.column() ||
+      !source_left.isValid() ||
+      !source_right.isValid())
+    return LtsWidgets::LtsColumnFilterProxyModel::lessThan(source_left, source_right);
+  const auto &dataLeft = m_sourceModel->m_vecData.at(source_left.row());
+  const auto dataRight = m_sourceModel->m_vecData.at(source_right.row());
+  switch (source_left.column())
+  {
+  case EvlCommentDataViewModel::Timestamp:
+    return dataLeft.m_timestamp.currentMSecsSinceEpoch() < dataRight.m_timestamp.currentMSecsSinceEpoch();
+  case EvlCommentDataViewModel::Id:
+  case EvlCommentDataViewModel::Sender:
+  case EvlCommentDataViewModel::IsPersonal:
+  case EvlCommentDataViewModel::Comment:
+  case EvlCommentDataViewModel::Hierarchy:
+
+    break;
+  }
+  return LtsWidgets::LtsColumnFilterProxyModel::lessThan(source_left, source_right);
+}
+
+
+}