loom

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#include "NumberDisplayDataModel.hpp"
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#include <QtWidgets/QLabel>
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NumberDisplayDataModel::NumberDisplayDataModel()
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    : _label{nullptr}
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{}
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unsigned int NumberDisplayDataModel::nPorts(PortType portType) const
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{
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    unsigned int result = 1;
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    switch (portType) {
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    case PortType::In:
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        result = 1;
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        break;
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    case PortType::Out:
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        result = 0;
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    default:
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        break;
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    }
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    return result;
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}
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NodeDataType NumberDisplayDataModel::dataType(PortType, PortIndex) const
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{
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    return DecimalData().type();
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}
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std::shared_ptr<NodeData> NumberDisplayDataModel::outData(PortIndex)
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{
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    std::shared_ptr<NodeData> ptr;
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    return ptr;
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}
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void NumberDisplayDataModel::setInData(std::shared_ptr<NodeData> data, PortIndex )
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{
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    _numberData = std::dynamic_pointer_cast<DecimalData>(data);
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    if (!_label)
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        return;
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    if (_numberData) {
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        _label->setText(_numberData->numberAsText());
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    } else {
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        _label->clear();
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    }
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    _label->adjustSize();
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}
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QWidget *NumberDisplayDataModel::embeddedWidget()
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{
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    if (!_label) {
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        _label = new QLabel();
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        _label->setMargin(3);
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    }
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    return _label;
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}
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double NumberDisplayDataModel::number() const
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{
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    if (_numberData)
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        return _numberData->number();
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    return 0.0;
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}
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