CameraSpec.cc

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#include "CameraSpec.h"
#include "JsonHelper.h"
 
#include <QtQml/QQmlEngine>
 
CameraSpec::CameraSpec(const QString& settingsGroup, QObject* parent)
    : QObject                   (parent)
    , _dirty                    (false)
    , _metaDataMap              (FactMetaData::createMapFromJsonFile(QStringLiteral(":/json/CameraSpec.FactMetaData.json"), this))
    , _sensorWidthFact          (settingsGroup, _metaDataMap[_sensorWidthName])
    , _sensorHeightFact         (settingsGroup, _metaDataMap[_sensorHeightName])
    , _imageWidthFact           (settingsGroup, _metaDataMap[_imageWidthName])
    , _imageHeightFact          (settingsGroup, _metaDataMap[_imageHeightName])
    , _focalLengthFact          (settingsGroup, _metaDataMap[_focalLengthName])
    , _landscapeFact            (settingsGroup, _metaDataMap[_landscapeName])
    , _fixedOrientationFact     (settingsGroup, _metaDataMap[_fixedOrientationName])
    , _minTriggerIntervalFact   (settingsGroup, _metaDataMap[_minTriggerIntervalName])
{
    QQmlEngine::setObjectOwnership(this, QQmlEngine::CppOwnership);
}
 
const CameraSpec& CameraSpec::operator=(const CameraSpec& other)
{
    _sensorWidthFact.setRawValue        (other._sensorWidthFact.rawValue());
    _sensorHeightFact.setRawValue       (other._sensorHeightFact.rawValue());
    _imageWidthFact.setRawValue         (other._imageWidthFact.rawValue());
    _imageHeightFact.setRawValue        (other._imageHeightFact.rawValue());
    _focalLengthFact.setRawValue        (other._focalLengthFact.rawValue());
    _landscapeFact.setRawValue          (other._landscapeFact.rawValue());
    _fixedOrientationFact.setRawValue   (other._fixedOrientationFact.rawValue());
    _minTriggerIntervalFact.setRawValue (other._minTriggerIntervalFact.rawValue());
 
    return *this;
}
 
void CameraSpec::setDirty(bool dirty)
{
    if (_dirty != dirty) {
        _dirty = dirty;
        emit dirtyChanged(_dirty);
    }
}
 
void CameraSpec::save(QJsonObject& json) const
{
    json[_sensorWidthName] =        _sensorWidthFact.rawValue().toDouble();
    json[_sensorHeightName] =       _sensorHeightFact.rawValue().toDouble();
    json[_imageWidthName] =         _imageWidthFact.rawValue().toDouble();
    json[_imageHeightName] =        _imageHeightFact.rawValue().toDouble();
    json[_focalLengthName] =        _focalLengthFact.rawValue().toDouble();
    json[_landscapeName] =          _landscapeFact.rawValue().toBool();
    json[_fixedOrientationName] =   _fixedOrientationFact.rawValue().toBool();
    json[_minTriggerIntervalName] = _minTriggerIntervalFact.rawValue().toDouble();
}
 
bool CameraSpec::load(const QJsonObject& json, QString& errorString)
{
    QList<JsonHelper::KeyValidateInfo> keyInfoList = {
        { _sensorWidthName,         QJsonValue::Double, true },
        { _sensorHeightName,        QJsonValue::Double, true },
        { _imageWidthName,          QJsonValue::Double, true },
        { _imageHeightName,         QJsonValue::Double, true },
        { _focalLengthName,         QJsonValue::Double, true },
        { _landscapeName,           QJsonValue::Bool,   true },
        { _fixedOrientationName,    QJsonValue::Bool,   true },
        { _minTriggerIntervalName,  QJsonValue::Double, true },
    };
    if (!JsonHelper::validateKeys(json, keyInfoList, errorString)) {
        return false;
    }
 
    _sensorWidthFact.setRawValue        (json[_sensorWidthName].toDouble());
    _sensorHeightFact.setRawValue       (json[_sensorHeightName].toDouble());
    _imageWidthFact.setRawValue         (json[_imageWidthName].toInt());
    _imageHeightFact.setRawValue        (json[_imageHeightName].toInt());
    _focalLengthFact.setRawValue        (json[_focalLengthName].toDouble());
    _landscapeFact.setRawValue          (json[_landscapeName].toBool());
    _fixedOrientationFact.setRawValue   (json[_fixedOrientationName].toBool());
    _minTriggerIntervalFact.setRawValue (json[_minTriggerIntervalName].toDouble());
 
    return true;
}