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** Copyright (C) 2018 The Qt Company Ltd.
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** This file is part of Qt 3D Studio.
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#ifndef Q3DSDATAINPUT_H
#define Q3DSDATAINPUT_H

#include <Qt3DStudioRuntime2/q3dsruntimeglobal.h>
#include <QtCore/qobject.h>
#include <QtCore/qvariant.h>

QT_BEGIN_NAMESPACE

class Q3DSDataInputPrivate;
class Q3DSPresentation;

// hack. no clue why Cpp.ignoretokens does not work.
#ifdef Q_CLANG_QDOC
#define Q3DSV_EXPORT
#endif

class Q3DSV_EXPORT Q3DSDataInput : public QObject
{
    Q_OBJECT
    Q_PROPERTY(QString name READ name WRITE setName NOTIFY nameChanged)
    Q_PROPERTY(QVariant value READ value WRITE setValue NOTIFY valueChanged)
    Q_PROPERTY(float max READ max WRITE setMax NOTIFY maxChanged)
    Q_PROPERTY(float min READ min WRITE setMin NOTIFY minChanged)

public:
    explicit Q3DSDataInput(QObject *parent = nullptr);
    Q3DSDataInput(Q3DSPresentation *presentation, const QString &name, QObject *parent = nullptr);
    ~Q3DSDataInput();

    QString name() const;
    QVariant value() const;
    float min() const;
    float max() const;
    bool isValid() const;
    Q_INVOKABLE QVariant metadata(const QVariant &key) const;
    Q_INVOKABLE QVariantList metadataKeys() const;
    Q_INVOKABLE void setMetadata(const QVariant &key, const QVariant &metadata);
    Q_INVOKABLE void removeMetadata(const QVariant &key);
public Q_SLOTS:
    void setName(const QString &name);
    void setValue(const QVariant &value);
    void setMin(float min);
    void setMax(float max);
Q_SIGNALS:
    void nameChanged();
    void valueChanged();
    void minChanged();
    void maxChanged();

protected:
    Q3DSDataInput(Q3DSDataInputPrivate &dd, QObject *parent);

private:
    Q_DISABLE_COPY(Q3DSDataInput)
    Q_DECLARE_PRIVATE(Q3DSDataInput)
};

QT_END_NAMESPACE

Q_DECLARE_METATYPE(Q3DSDataInput*)

#endif // Q3DSDATAINPUT_H