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/****************************************************************************
**
** Copyright (C) 2018 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 or (at your option) any later version
** approved by the KDE Free Qt Foundation. The licenses are as published by
** the Free Software Foundation and appearing in the file LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QWasmClipboard_H
#define QWasmClipboard_H

#include <QObject>

#include <qpa/qplatformclipboard.h>
#include <QMimeData>

#include <emscripten/bind.h>

class QWasmClipboard : public QObject, public QPlatformClipboard
{
public:
    QWasmClipboard();
    virtual ~QWasmClipboard();

    // QPlatformClipboard methods.
    QMimeData* mimeData(QClipboard::Mode mode = QClipboard::Clipboard) override;
    void setMimeData(QMimeData* data, QClipboard::Mode mode = QClipboard::Clipboard) override;
    bool supportsMode(QClipboard::Mode mode) const override;
    bool ownsMode(QClipboard::Mode mode) const override;

    static void qWasmClipboardPaste(QMimeData *mData);
    void initClipboardEvents();
    void installEventHandlers(const QString &canvasId);
    bool hasClipboardApi;
    void readTextFromClipboard();
    void writeTextToClipboard();
};

#endif // QWASMCLIPBOARD_H