qwasmfiledialoghelper.h

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// Copyright (C) 2025 The Qt Company Ltd.

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

// Qt-Security score:significant reason:default

#ifndef QWASMFILEDIALOGHELPER_H

#define QWASMFILEDIALOGHELPER_H

#include <QtCore/QObject>

#include <QtCore/QUrl>

#include <QtCore/QEventLoop>

#include <QtGui/qpa/qplatformdialoghelper.h>

#include <QtGui/private/qwasmlocalfileaccess_p.h>

QT_BEGIN_NAMESPACE

class QWasmFileDialogHelper : public QPlatformFileDialogHelper

    Q_OBJECT

public:

    QWasmFileDialogHelper();

    ~QWasmFileDialogHelper();

public:

    virtual void exec() override;

    virtual bool show(Qt::WindowFlags windowFlags,

                          Qt::WindowModality windowModality,

                          QWindow *parent) override;

    virtual void hide() override;

    virtual bool defaultNameFilterDisables() const override;

    virtual void setDirectory(const QUrl &directory) override;

    virtual QUrl directory() const override;

    virtual void selectFile(const QUrl &filename) override;

    virtual QList<QUrl> selectedFiles() const override;

    virtual void setFilter() override;

    virtual void selectNameFilter(const QString &filter) override;

    virtual QString selectedNameFilter() const override;

    static QStringList cleanFilterList(const QString &filter);

signals:

    void fileDone(const QUrl &);

private:

    void showFileDialog();

    void onOpenDialogClosed(bool accepted, std::vector<qstdweb::File> files);

    void onSaveDialogClosed(bool accepted, qstdweb::FileSystemFileHandle file);

    QList<QUrl> m_selectedFiles;

    QEventLoop *m_eventLoop;

};

QT_END_NAMESPACE

#endif // QWASMFILEDIALOGHELPER_H