qopenxrspatialanchormodel_p.h

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// Copyright (C) 2023 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
 
#ifndef QOPENXRSPATIALANCHORMODEL_H
#define QOPENXRSPATIALANCHORMODEL_H
 
//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
 
#include <QAbstractListModel>
#include <QQmlEngine>
#include <QUuid>
 
QT_BEGIN_NAMESPACE
 
class QOpenXRSpaceExtension;
class QOpenXRSpatialAnchor;
 
class QOpenXRSpatialAnchorModel : public QAbstractListModel
{
    Q_OBJECT
    Q_PROPERTY(FilterMode filterMode READ filterMode WRITE setFilterMode NOTIFY filterModeChanged FINAL)
    Q_PROPERTY(SemanticLabels labels READ labels WRITE setLabels NOTIFY labelsChanged FINAL)
    Q_PROPERTY(QList<QUuid> uuids READ uuids WRITE setUuids NOTIFY uuidsChanged FINAL)
    QML_NAMED_ELEMENT(XrSpatialAnchorModel)
public:
    enum FilterMode {
        All,
        Labels,
        UUID
    };
    Q_ENUM(FilterMode)
 
    enum SemanticLabel {
        Celing = 0x01,
        DoorFrame = 0x02,
        Floor = 0x04,
        WallArt = 0x08,
        WallFace = 0x10,
        WindowFrame = 0x20,
        Couch = 0x40,
        Table = 0x80,
        Bed = 0x100,
        Lamp = 0x200,
        Plant = 0x400,
        Screen = 0x800,
        Storage = 0x1000,
        Other = 0x2000
    };
    Q_ENUM(SemanticLabel)
    Q_DECLARE_FLAGS(SemanticLabels , SemanticLabel)
    Q_FLAG(SemanticLabels)
 
    enum SpatialAnchorRoles {
        Anchor = Qt::UserRole + 21
    };
 
    explicit QOpenXRSpatialAnchorModel(QObject *parent = nullptr);
 
    int rowCount(const QModelIndex &parent) const override;
    QVariant data(const QModelIndex &index, int role) const override;
    QHash<int, QByteArray> roleNames() const override;
 
    Q_INVOKABLE void requestSceneCapture();
    Q_INVOKABLE void queryAnchors();
 
    FilterMode filterMode() const;
    void setFilterMode(FilterMode newFilterMode);
 
    QList<QUuid> uuids() const;
    void setUuids(const QList<QUuid> &newUuids);
 
    SemanticLabels labels() const;
    void setLabels(const SemanticLabels &newLabels);
 
signals:
    void filterModeChanged();
    void uuidsChanged();
    void labelsChanged();
 
private Q_SLOTS:
    void handleAnchorAdded(QOpenXRSpatialAnchor* anchor);
 
private:
    QOpenXRSpaceExtension *m_spaceExtension = nullptr;
    FilterMode m_filterMode = FilterMode::All;
    QList<QUuid> m_uuids;
    SemanticLabels m_labels;
};
 
QT_END_NAMESPACE
 
#endif // QOPENXRSPATIALANCHORMODEL_H