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/* Copyright (c) 2020, Dyssol Development Team. All rights reserved. This file is part of Dyssol. See LICENSE file for license information. */
#include "DistrFunctionDialog.h"
#include "DyssolUtilities.h"
#include "DyssolStringConstants.h"
#include <QMessageBox>
#include "MultidimensionalGrid.h"
CDistrFunctionDialog::CDistrFunctionDialog(QWidget* parent /*= nullptr*/) : QDialog(parent)
{
ui.setupUi(this);
setModal(true);
m_distrFun = EDistributionFunction::NORMAL;
m_PSDGridType = EPSDGridType::DIAMETER;
m_nDimType = DISTR_SIZE;
m_pGrid = nullptr;
m_dParam1 = 0;
m_dParam2 = 0;
SetDistributionsGrid(m_pGrid, m_nDimType, m_PSDGridType);
CreateDistrFunCombo();
connect(ui.comboBox, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &CDistrFunctionDialog::FunctionChanged);
connect(ui.pushButtonOk, &QPushButton::clicked, this, &CDistrFunctionDialog::OKClicked);
connect(ui.pushButtonCancel, &QPushButton::clicked, this, &CDistrFunctionDialog::CancelClicked);
}
void CDistrFunctionDialog::setVisible(bool _bVisible)
{
if (_bVisible && !this->isVisible())
UpdateWholeView();
QDialog::setVisible(_bVisible);
}
void CDistrFunctionDialog::SetDistributionsGrid(const CMultidimensionalGrid* _pGrid, EDistrTypes _nType, EPSDGridType _nPSDGridType)
{
m_nDimType = _nType;
if (!_pGrid) return;
m_pGrid = _pGrid;
m_PSDGridType = _nPSDGridType;
if (m_nDimType != DISTR_SIZE)
m_gridMeans = _pGrid->GetGridDimensionNumeric(_nType)->GetClassesMeans();
else
m_gridMeans = _pGrid->GetPSDMeans(_nPSDGridType);
}
std::vector<double> CDistrFunctionDialog::GetDistribution() const
{
return m_vDistr;
}
void CDistrFunctionDialog::CreateDistrFunCombo() const
{
QSignalBlocker blocker(ui.comboBox);
for (int i = 0; i < static_cast<int>(EDistributionFunction::COUNT_); ++i)
{
if (i == static_cast<int>(EDistributionFunction::MANUAL))
continue;
const auto& descriptor = DistributionFunction::GetFunctionDescriptor(static_cast<EDistributionFunction>(i));
ui.comboBox->insertItem(i, QString::fromStdString(std::string(descriptor.name)), i);
}
ui.comboBox->setCurrentIndex(static_cast<int>(m_distrFun));
}
void CDistrFunctionDialog::UpdateWholeView() const
{
UpdateDistrFunction();
UpdateUnits();
UpdateParamLabels();
UpdateParams();
}
void CDistrFunctionDialog::UpdateDistrFunction() const
{
ui.comboBox->setCurrentIndex(static_cast<int>(m_distrFun) - 1);
}
void CDistrFunctionDialog::UpdateUnits() const
{
const QString sUnits = m_nDimType != DISTR_SIZE ? StrConst::FUN_EmptyUnits : m_PSDGridType == EPSDGridType::DIAMETER ? StrConst::FUN_DiameterUnits : StrConst::FUN_VolumeUnits;
ui.labelUnits1->setText(sUnits);
if (m_distrFun == EDistributionFunction::NORMAL)
ui.labelUnits2->setText(sUnits);
else
ui.labelUnits2->setText(QString(StrConst::FUN_EmptyUnits));
}
void CDistrFunctionDialog::UpdateParamLabels() const
{
const auto& descriptor = DistributionFunction::GetFunctionDescriptor(m_distrFun);
if (descriptor.params.size() > 0)
ui.labelParam1->setText(QString::fromStdString(std::string(descriptor.params[0].name)));
if (descriptor.params.size() > 1)
ui.labelParam2->setText(QString::fromStdString(std::string(descriptor.params[1].name)));
}
void CDistrFunctionDialog::UpdateParams() const
{
ui.lineEditParam1->setText(QString::number(m_dParam1));
ui.lineEditParam2->setText(QString::number(m_dParam2));
}
void CDistrFunctionDialog::FunctionChanged(int _index)
{
m_distrFun = static_cast<EDistributionFunction>(_index + 1);
UpdateParamLabels();
UpdateUnits();
}
void CDistrFunctionDialog::OKClicked()
{
m_dParam1 = ui.lineEditParam1->text().toDouble();
m_dParam2 = ui.lineEditParam2->text().toDouble();
m_distrFun = static_cast<EDistributionFunction>(ui.comboBox->currentIndex() + 1);
const auto& descriptor = DistributionFunction::GetFunctionDescriptor(m_distrFun);
auto criticalMessage = [&](double _value, int _idx)
{
const QString& message = QString::fromStdString(StrConst::FUN_ErrorZeroParameter(descriptor.params[_idx].name.data()));
if (_value == 0.0)
{
QMessageBox::critical(this, StrConst::FUN_ErrorName, message);
return true;
}
return false;
};
switch (m_distrFun)
{
case EDistributionFunction::NORMAL:
case EDistributionFunction::LOG_NORMAL:
if (criticalMessage(m_dParam2, 1))
return;
break;
case EDistributionFunction::RRSB:
case EDistributionFunction::GGS:
if (criticalMessage(m_dParam1, 0))
return;
break;
case EDistributionFunction::MANUAL:
break;
case EDistributionFunction::COUNT_:
assert(false);
}
m_vDistr = CreateDistribution(m_distrFun, m_gridMeans, m_dParam1, m_dParam2);
Normalize(m_vDistr);
QDialog::accept();
}
void CDistrFunctionDialog::CancelClicked()
{
QDialog::reject();
}
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