/**************************************************************************
**
** Copyright (C) 2012 - 2014 BlackBerry Limited. All rights reserved.
**
** Contact: BlackBerry (qt@blackberry.com)
** Contact: KDAB (info@kdab.com)
**
** This file is part of Qt Creator.
**
** 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
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** 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.
**
****************************************************************************/

#ifndef QNX_INTERNAL_PATHCHOOSERDELEGATE_H
#define QNX_INTERNAL_PATHCHOOSERDELEGATE_H

#include <QStyledItemDelegate>

#include <utils/pathchooser.h>

namespace Qnx {
namespace Internal {

// TODO: This whole class should probably go into utils

class PathChooserDelegate : public QStyledItemDelegate
{
    Q_OBJECT
public:
    explicit PathChooserDelegate(QObject *parent = 0);

    void setExpectedKind(Utils::PathChooser::Kind kind);
    void setPromptDialogFilter(const QString &filter);

    QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option,
                          const QModelIndex &index) const;

    void setEditorData(QWidget *editor, const QModelIndex &index) const;
    void setModelData(QWidget *editor, QAbstractItemModel *model,
                      const QModelIndex &index) const;

    void updateEditorGeometry(QWidget *editor,
        const QStyleOptionViewItem &option, const QModelIndex &index) const;

    void setHistoryCompleter(const QString &key);

private slots:
    void emitCommitData();

private:
    Utils::PathChooser::Kind m_kind;
    QString m_filter;
    QString m_historyKey;
};

} // namespace Internal
} // namespace Qnx

#endif // QNX_INTERNAL_PATHCHOOSERDELEGATE_H