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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QCOCOAFILEDIALOGHELPER_H
#define QCOCOAFILEDIALOGHELPER_H
#include <QObject>
#include <qpa/qplatformdialoghelper.h>
#include <QtCore/private/qcore_mac_p.h>
QT_DECLARE_NAMESPACED_OBJC_INTERFACE(QNSOpenSavePanelDelegate, NSObject<NSOpenSavePanelDelegate>)
QT_BEGIN_NAMESPACE
class QEventLoop;
class QFileDialog;
class QFileDialogPrivate;
class QCocoaFileDialogHelper : public QPlatformFileDialogHelper
{
public:
QCocoaFileDialogHelper();
virtual ~QCocoaFileDialogHelper();
void exec() override;
bool defaultNameFilterDisables() const override;
bool show(Qt::WindowFlags windowFlags, Qt::WindowModality windowModality, QWindow *parent) override;
void hide() override;
void setDirectory(const QUrl &directory) override;
QUrl directory() const override;
void selectFile(const QUrl &filename) override;
QList<QUrl> selectedFiles() const override;
void setFilter() override;
void selectNameFilter(const QString &filter) override;
QString selectedNameFilter() const override;
public: // for QNSOpenSavePanelDelegate
void panelClosed(NSInteger result);
void panelDirectoryDidChange(NSString *path);
private:
void createNSOpenSavePanelDelegate();
QNSOpenSavePanelDelegate *m_delegate = nil;
QUrl m_directory;
QEventLoop *m_eventLoop = nullptr;
};
QT_END_NAMESPACE
#endif // QCOCOAFILEDIALOGHELPER_H
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