/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 Digia.  For licensing terms and
** conditions see http://qt.digia.com/licensing.  For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
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**
** In addition, as a special exception, Digia gives you certain additional
** rights.  These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QCOCOAFILEDIALOGHELPER_H
#define QCOCOAFILEDIALOGHELPER_H

#include <QObject>
#include <qpa/qplatformdialoghelper.h>

QT_BEGIN_NAMESPACE

class QFileDialog;
class QFileDialogPrivate;

class QCocoaFileDialogHelper : public QPlatformFileDialogHelper
{
public:
    QCocoaFileDialogHelper();
    virtual ~QCocoaFileDialogHelper();

    void exec();

    bool defaultNameFilterDisables() const;

    bool show(Qt::WindowFlags windowFlags, Qt::WindowModality windowModality, QWindow *parent);
    void hide();
    void setDirectory(const QString &directory);
    QString directory() const;
    void selectFile(const QString &filename);
    QStringList selectedFiles() const;
    void setFilter();
    void selectNameFilter(const QString &filter);
    QString selectedNameFilter() const;

public:
    bool showCocoaFilePanel(Qt::WindowModality windowModality, QWindow *parent);
    bool hideCocoaFilePanel();

    void createNSOpenSavePanelDelegate();
    void QNSOpenSavePanelDelegate_selectionChanged(const QString &newPath);
    void QNSOpenSavePanelDelegate_panelClosed(bool accepted);
    void QNSOpenSavePanelDelegate_directoryEntered(const QString &newDir);
    void QNSOpenSavePanelDelegate_filterSelected(int menuIndex);

private:
    void *mDelegate;
};

QT_END_NAMESPACE

#endif // QCOCOAFILEDIALOGHELPER_H
