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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (info@qt.nokia.com)
**
**
** GNU Lesser General Public License Usage
**
** 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, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/

#ifndef TOPICCHOOSER_H
#define TOPICCHOOSER_H

#include "ui_topicchooser.h"

#include <QtCore/QUrl>
#include <QtCore/QMap>
#include <QtCore/QModelIndex>
#include <QtCore/QString>

#include <QtGui/QDialog>

QT_FORWARD_DECLARE_CLASS(QSortFilterProxyModel)

class TopicChooser : public QDialog
{
    Q_OBJECT

public:
    TopicChooser(QWidget *parent, const QString &keyword,
        const QMap<QString, QUrl> &links);

    QUrl link() const;

private slots:
    void acceptDialog();
    void setFilter(const QString &pattern);
    void activated(const QModelIndex &index);

private:
    bool eventFilter(QObject *object, QEvent *event);

private:
    Ui::TopicChooser ui;
    QList<QUrl> m_links;

    QModelIndex m_activedIndex;
    QSortFilterProxyModel *m_filterModel;
};

#endif // TOPICCHOOSER_H