WRealFieldWidget.cpp

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#include "WRealFieldWidget.h"
 
WRealFieldWidget::WRealFieldWidget(dyno::FBase* field)
    : Wt::WContainerWidget(), mData(nullptr), mFloatField(nullptr), mDoubleField(nullptr)
{
    layout = this->setLayout(std::make_unique<Wt::WHBoxLayout>());
    layout->setContentsMargins(0, 0, 0, 0);
    layout->setSpacing(0);
 
    setValue(field);
 
    mfield = field;
    mData->valueChanged().connect(this, &WRealFieldWidget::updateField);
}
 
WRealFieldWidget::~WRealFieldWidget()
{
}
 
void WRealFieldWidget::setValue(dyno::FBase* field)
{
    std::string template_name = field->getTemplateName();
    if (template_name == std::string(typeid(float).name()))
    {
        dyno::FVar<float>* f = TypeInfo::cast<dyno::FVar<float>>(field);
        mFloatField = f;
        mData = layout->addWidget(std::make_unique<Wt::WDoubleSpinBox>());
        mData->setRange(field->getMin(), field->getMax());
        mData->setSingleStep(0.0001);
        mData->setDecimals(4);
        mData->setValue((double)f->getValue());
    }
    else if (template_name == std::string(typeid(double).name()))
    {
        dyno::FVar<double>* f = TypeInfo::cast<dyno::FVar<double>>(field);
        mDoubleField = f;
        mData = layout->addWidget(std::make_unique<Wt::WDoubleSpinBox>());
        mData->setRange(field->getMin(), field->getMax());
        mData->setSingleStep(0.0001);
        mData->setDecimals(4);
        mData->setValue(mDoubleField->getValue());
    }
}
 
void WRealFieldWidget::updateField()
{
    std::string template_name = mfield->getTemplateName();
    double v = mData->value();
    if (template_name == std::string(typeid(float).name()))
    {
        dyno::FVar<float>* f = TypeInfo::cast<dyno::FVar<float>>(mfield);
        f->setValue((float)v);
        f->update();
        changeValue_.emit(1);
    }
    else if (template_name == std::string(typeid(double).name()))
    {
        dyno::FVar<double>* f = TypeInfo::cast<dyno::FVar<double>>(mfield);
        f->setValue(v);
        f->update();
        changeValue_.emit(1);
    };
}