#ifndef oxygendetectwidget_h
#define oxygendetectwidget_h

//////////////////////////////////////////////////////////////////////////////
// oxygendetectwidget.h
// Note: this class is a stripped down version of
// /kdebase/workspace/kwin/kcmkwin/kwinrules/detectwidget.h
// Copyright (c) 2004 Lubos Lunak <l.lunak@kde.org>

// -------------------
//
// Copyright (c) 2009 Hugo Pereira Da Costa <hugo.pereira@free.fr>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
//////////////////////////////////////////////////////////////////////////////

#include <map>
#include <KDialog>
#include <QtCore/QEvent>
#include <QtCore/QByteArray>
#include <QtGui/QCheckBox>
#include <QtGui/QLabel>

#include <kwindowsystem.h>

#include "../oxygenexception.h"
#include "ui_oxygendetectwidget.h"

namespace Oxygen
{

    class DetectDialog : public KDialog
    {

        Q_OBJECT

        public:

        //! constructor
        DetectDialog( QWidget* );

        //! read window properties or select one from mouse grab
        void detect( WId window );

        //! selected class
        QByteArray selectedClass() const;

        //! window information
        const KWindowInfo& windowInfo() const
        { return info; }

        //! exception type
        Exception::Type exceptionType() const
        {
            if( ui.windowClassCheckBox->isChecked() ) return Exception::WindowClassName;
            else if( ui.windowTitleCheckBox->isChecked() ) return Exception::WindowTitle;
            else return Exception::WindowClassName;
        }

        signals:

        void detectionDone( bool );

        protected:

        virtual bool eventFilter( QObject* o, QEvent* e );

        private:

        //! select window from grab
        void selectWindow();

        //! read window properties
        void readWindow( WId window );

        //! find window under cursor
        WId findWindow();

        //! execute
        void executeDialog( void );

        //! window machine
        QString machine;

        //! main widget
        Ui_DetectWidget ui;

        //! invisible dialog used to grab mouse
        KDialog* grabber;

        //! current window information
        KWindowInfo info;

    };

} // namespace

#endif