qt6-migration-pipeline/TetraIF/LogView/LogViewWidget.cpp

 

#include "LogViewWidget.hpp"

#include "LogViewField.hpp"
#include "LogViewTelegram.hpp"
#include "LogViewXdrStandardType.hpp"
#include "IntegerCalculator.hpp"
#include <QMessageBox>

namespace N_LogView
{


LogViewWidget::LogViewWidget(LogViewField* a_field, QWidget* a_widget, QWidget* a_parent, bool a_readonly)
  : m_Readonly(a_readonly)
  , m_Valid(true)
  , m_Widget(a_widget)
  , m_Field(a_field)
  , m_Parent(a_parent)
  , m_logger(getLogger("LogViewWidget"))
{
}


uint16_t LogViewWidget::getSize() const 
{
  
  const LogViewXdrStandardType* xdrStandardType = static_cast<const LogViewXdrStandardType*>(m_Field->xdrElement());
  return xdrStandardType->getValueSize();
}


void LogViewWidget::showMessageBox(const QString &a_errorText) const
{
  QMessageBox::warning(m_Parent, QObject::tr("Fehler"), a_errorText);
}


void LogViewWidget::updateToolTip(const QString &a_text)
{
  bool isList = m_Field->valueListSize() > 1 || m_Field->isDynamicArray();
  switch (m_Field->xdrElement()->getKind())
  {
  case LogViewXdrElement::e_KindStandardType:
    switch (static_cast<const LogViewXdrStandardType*>(m_Field->xdrElement())->getValueKind())
    {
    case LogViewXdrStandardType::e_Character:
      m_Widget->setToolTip(QObject::tr("%1 Zeichen").arg(a_text.length()));
      if (!m_Readonly)
        m_Widget->setToolTip(QObject::tr("%1<br><nobr>Maximal %2 Zeichen erlaubt</nobr>").arg(m_Widget->toolTip()).arg(m_Field->maxArraySize()));
      break;
    case LogViewXdrStandardType::e_Data:
      if (m_Readonly)
        m_Widget->setToolTip(QObject::tr("%1 Bytes").arg(m_Field->valueListSize()));
      break;
    case LogViewXdrStandardType::e_Unsigned:
    case LogViewXdrStandardType::e_Signed:
      if (m_Readonly && isList)
      {
        m_Widget->setToolTip(QObject::tr("%1 Elemente").arg(m_Field->valueListSize()));
      }
      else
      {
        
        if (m_Field->isDateTimeField())
        {
          m_Widget->setToolTip(QObject::tr("Unixzeit: %1 ").arg(a_text));
        }
        else
        {
          m_Widget->setToolTip(QString());
        }
        
        if (!isList)
        {
          int64_t value = a_text.toLong();
          m_Widget->setToolTip(QStringLiteral("%1<b>%2</b> %3").arg(m_Widget->toolTip(), toHex(value), toBin(value)));
        }
        
        if (!m_Field->isDateTimeField() && !m_Readonly)
        {
          const QString sep(isList ? QString() : QStringLiteral("<br>"));
          m_Widget->setToolTip(QStringLiteral("%1%2<nobr>Wertebereich: %3..%4</nobr>").arg(m_Widget->toolTip(), sep).arg(m_Field->getLowestValue()).arg(m_Field->getHighestValue()));
        }
      }
      break;
    case LogViewXdrStandardType::e_Float:
      if (4 == m_Field->size())
        m_Widget->setToolTip(QStringLiteral("<nobr>Wertebereich: +/-3.4e+/-38</nobr>"));
      else
        m_Widget->setToolTip(QStringLiteral("<nobr>Wertebereich: +/-1.7e+/-308</nobr>"));
      break;
    case LogViewXdrStandardType::e_Boolean:
      m_Widget->setToolTip(QStringLiteral("true/false"));

    }
    break;
  case LogViewXdrElement::e_KindEnum:
  {
    uint64_t enumValue = a_text.toLong();
    m_Widget->setToolTip(QStringLiteral("<b>%1 %2</b> %3").arg(enumValue).arg(toHex(enumValue), toBin(enumValue)));
    break;
  }
  default:
    ERROR_LOG(m_logger) << "Case not implemented";
  }
}



double LogViewWidget::getFloat(const QString& a_text, uint64_t& a_FloatAsData, bool& a_ok, const bool a_reverse)
{


  
  double value;
  if (8 == getSize())
  {
    value = a_text.toDouble(&a_ok);
    a_FloatAsData = LogViewTelegram::doubleToXdr(value);
  } else {
    value = a_text.toFloat(&a_ok);
    a_FloatAsData = LogViewTelegram::floatToXdr(value);
  }

  
  
  if (!a_ok)
    showMessageBox(QStringLiteral("Inalid real value: '%1'").arg(a_text));

  m_Valid = a_ok;

  
  if (a_reverse)
  {
    int j = getSize() - 1;
    uint64_t* ptr = &a_FloatAsData;
    for (int i = 0; i < getSize() / 2; i++)
    {
      uint8_t data = ((uint8_t*)ptr)[j];
      ((uint8_t*)&a_FloatAsData)[j] = ((uint8_t*)&a_FloatAsData)[i];
      ((uint8_t*)&a_FloatAsData)[i] = data;
      j--;
    }
  }

  
  if (4 == getSize())
  {
    ((uint8_t*)&a_FloatAsData)[4] = 0;
    ((uint8_t*)&a_FloatAsData)[5] = 0;
    ((uint8_t*)&a_FloatAsData)[6] = 0;
    ((uint8_t*)&a_FloatAsData)[7] = 0;
  }
  return value;
}










int64_t LogViewWidget::getInteger(const QString& a_text, bool& a_ok)
{
  
  N_SST::IntegerCalculator calculator;
  N_SST::IntegerCalculator::E_Error error;
  int64_t value = calculator.calc(a_text.toStdString(), error);
  m_Valid = false;
  a_ok = true;
  if (N_SST::IntegerCalculator::e_Ok != error)
  {
    
    if (a_text != m_LastErrorValueText)
    {
      showMessageBox(QString::fromUtf8("Die Berechnung '%1' ist falsch").arg(a_text));
      m_LastErrorValueText = a_text;
    }
    a_ok = false;
  }
  else
  {
    
    int64_t highest = m_Field->getHighestValue();
    if (value > highest)
    {
      a_ok = false;
      
      
      if (a_text != m_LastErrorValueText)
      {
        showMessageBox(QString::fromUtf8("Der Wert '%1' ist zu hoch. Maximalwert: %2").arg(a_text).arg(highest));
        m_LastErrorValueText = a_text;
      }
      return value; 
    }
    int64_t lowest = m_Field->getLowestValue();
    if (value < lowest)
    {
      a_ok = false;
      if (a_text != m_LastErrorValueText)
      {
        showMessageBox(QString::fromUtf8("Der Wert '%1' ist zu tief. Minimalwert: %2").arg(a_text).arg(lowest));
        m_LastErrorValueText = a_text;
      }
      return value; 
    }
    m_Valid = true;
  }
  return value;
}

}