/*************************************************************************

 * Copyright (C) 2014 by Hugo Pereira Da Costa <hugo.pereira@free.fr>    *

 *                                                                       *

 * This program is free software; you can redistribute it and/or modify  *

 * it under the terms of the GNU General Public License as published by  *

 * the Free Software Foundation; either version 2 of the License, or     *

 * (at your option) any later version.                                   *

 *                                                                       *

 * This program is distributed in the hope that it will be useful,       *

 * but WITHOUT ANY WARRANTY; without even the implied warranty of        *

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *

 * GNU General Public License for more details.                          *

 *                                                                       *

 * You should have received a copy of the GNU General Public License     *

 * along with this program; if not, write to the                         *

 * Free Software Foundation, Inc.,                                       *

 * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA .        *

 *************************************************************************/

#ifndef ADWAITA_WIDGET_EXPLORER_H

#define ADWAITA_WIDGET_EXPLORER_H

#include "adwaitaqt_export.h"

#include <QEvent>

#include <QMap>

#include <QObject>

#include <QSet>

#include <QWidget>

namespace Adwaita

{

//* print widget's and parent's information on mouse click

class ADWAITAQT_EXPORT WidgetExplorer : public QObject

{

    Q_OBJECT

public:

    //* constructor

    explicit WidgetExplorer(QObject *parent);

    //* enable

    bool enabled() const;

    //* enable

    void setEnabled(bool);

    //* widget rects

    void setDrawWidgetRects(bool value)

    {

        _drawWidgetRects = value;

    }

    //* event filter

    virtual bool eventFilter(QObject *object, QEvent *event);

protected:

    //* event type

    QString eventType(const QEvent::Type &type) const;

    //* print widget information

    QString widgetInformation(const QWidget *widget) const;

private:

    //* enable state

    bool _enabled;

    //* widget rects

    bool _drawWidgetRects;

    //* map event types to string

    QMap<QEvent::Type, QString> _eventTypes;

};

} // namespace Adwaita

#endif // ADWAITA_WIDGET_EXPLORER_H