qwasmdrag.h - mozsearch

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// Copyright (C) 2023 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

// Qt-Security score:significant reason:default

#ifndef QWINDOWSDRAG_H

#define QWINDOWSDRAG_H

#include <private/qstdweb_p.h>

#include <private/qsimpledrag_p.h>

#include <qpa/qplatformdrag.h>

#include <QtGui/qdrag.h>

#include <memory>

QT_BEGIN_NAMESPACE

struct DragEvent;

class QWasmScreen;

class QWasmDrag final : public QSimpleDrag

public:

    QWasmDrag();

    ~QWasmDrag() override;

    QWasmDrag(const QWasmDrag &other) = delete;

    QWasmDrag(QWasmDrag &&other) = delete;

    QWasmDrag &operator=(const QWasmDrag &other) = delete;

    QWasmDrag &operator=(QWasmDrag &&other) = delete;

    static QWasmDrag *instance();

    void onNativeDragOver(DragEvent *event);

    void onNativeDrop(DragEvent *event);

    void onNativeDragStarted(DragEvent *event);

    void onNativeDragFinished(DragEvent *event, QWasmScreen *platformScreen);

    void onNativeDragEnter(DragEvent *event);

    void onNativeDragLeave(DragEvent *event);

    // QPlatformDrag:

    Qt::DropAction drag(QDrag *drag) final;

private:

    struct DragState;

    bool m_isInEnterDrag = false;

    std::shared_ptr<DragState> m_dragState;

};

QT_END_NAMESPACE

#endif // QWINDOWSDRAG_H