style_parameter.hpp

// Copyright (C) 2023 MapLibre contributors
 
// SPDX-License-Identifier: BSD-2-Clause
 
#ifndef QMAPLIBRE_STYLE_PARAMETER_H
#define QMAPLIBRE_STYLE_PARAMETER_H
 
#include <QMapLibre/Export>
 
#include <QtCore/QObject>
#include <QtCore/QString>
#include <QtCore/QVariantMap>
 
namespace QMapLibre {
 
class Q_MAPLIBRE_CORE_EXPORT StyleParameter : public QObject {
    Q_OBJECT
public:
    explicit StyleParameter(QObject *parent = nullptr);
    ~StyleParameter() override;
 
    bool operator==(const StyleParameter &other) const;
 
    [[nodiscard]] inline bool isReady() const { return m_ready; };
 
    [[nodiscard]] virtual QVariant parsedProperty(const char *propertyName) const;
    bool hasProperty(const char *propertyName) const;
    void updateProperty(const char *propertyName, const QVariant &value);
 
    [[nodiscard]] QVariantMap toVariantMap() const;
 
    [[nodiscard]] QString styleId() const;
    void setStyleId(const QString &id);
 
public Q_SLOTS:
    void updateNotify();
 
Q_SIGNALS:
    void ready(StyleParameter *parameter);
    void updated(StyleParameter *parameter);
 
protected:
    const int m_initialPropertyCount = staticMetaObject.propertyCount();
    bool m_ready{};
 
    QString m_styleId;
 
    Q_DISABLE_COPY(StyleParameter)
};
 
} // namespace QMapLibre
 
#endif // QMAPLIBRE_STYLE_PARAMETER_H