//-----------------------------------------------------------------------------
// $Id: Q3GUI/DiagOutputWidget.cpp 2014/05/25 15:59:21 philw $
//-----------------------------------------------------------------------------

/////////////////////////////////////////////////////////////////
//
// METHOD:
//   void DiagOutputWidget::appendMsg (cwDiagData* diagData)
//
// PURPOSE:
//   Adds a single diagnostic message and its context to the dialog.
//
// PARAMETERS:
//   diagData    The diagnostic data (message) provided from
//               the diagnostic system.
//
//   NOTE: The givenData value now belongs to the GUI;
//         this dialog must deallocate it when finished using it.
//
// RETURN VALUES:
//   None.
//-
void DiagOutputWidget::appendMsg (cwDiagData* diagData)
{
   const int num (++_messageCount);
   num; // (avoid compilation warning)

   const cwDiagLevel level = diagData->getLevel();

   //-------------------------------------------------
   // NOTE: This call DELETES the cwDiagData Instance.
   //-------------------------------------------------
   // 
   const bool shown = _diagMsgDataModel->appendItem (diagData, this);

   if (shown)
   {
      const bool autoScroll = _autoScrollCheckBox->isChecked();
      _contextListView->processItemAppended (level, autoScroll);
      _messageListView->processItemAppended (level, autoScroll);
   }
   else
   {
      const int row = (_messageCount-1);
      static const QModelIndex NullMinx;
      _contextListView->setRowHidden (row, NullMinx, true);
      _messageListView->setRowHidden (row, NullMinx, true);
   }

   assessAutoShowCondition (level);

   schedAdjustWidths(); // applies only if auto-width adjustment is enabled.
}