#ifndef oxygenconfigwidget_h
#define oxygenconfigwidget_h
//////////////////////////////////////////////////////////////////////////////
// oxygenconfigurationui.h
// -------------------
//
// 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 "ui_oxygenconfigurationui.h"
#include "oxygenshadowconfigwidget.h"
#include "oxygenexceptionlistwidget.h"
#include "../oxygendecorationdefines.h"

#include <KComboBox>
#include <QWidget>
#include <QCheckBox>
#include <QVector>

namespace Oxygen
{

    class AnimationConfigWidget;

    //_____________________________________________
    class ConfigWidget: public QWidget
    {

        Q_OBJECT

        public:

        //! constructor
        explicit ConfigWidget( QWidget* );

        //! destructor
        virtual ~ConfigWidget( void )
        {}

        //! set configuration
        void setConfiguration( ConfigurationPtr );

        //! load configuration
        void load( void );

        //! save configuration
        void save( void );

        //! true if changed
        virtual bool isChanged( void ) const
        { return _changed; }

        //! exceptions
        ExceptionListWidget* exceptionListWidget( void ) const
        { return ui.exceptions; }

        //! shadow configuration
        QVector<ShadowConfigWidget*> shadowConfigurations;

        //! toggle expert mode
        void toggleExpertMode( bool );

        //! event filter
        virtual bool eventFilter( QObject*, QEvent* );

        Q_SIGNALS:

        //! emmited when changed
        void changed( bool );

        protected Q_SLOTS:

        //! toggle expert mode
        void toggleExpertModeInternal( void )
        { toggleExpertModeInternal( !_expertMode ); }

        //! toggle expert mode
        void toggleExpertModeInternal( bool );

        //! update changed state
        virtual void updateChanged();

        //! update layout
        /*! needed in expert mode to accommodate with animations config widget size changes */
        void updateLayout( void );

        protected:

        //! set changed state
        virtual void setChanged( bool value )
        {
            _changed = value;
            emit changed( value );
        }

        private:

        //! ui
        Ui_OxygenConfigurationUI ui;

        //! internal exception
        ConfigurationPtr _configuration;

        //! expert mode
        bool _expertMode;

        //! animation config (expert mode only)
        AnimationConfigWidget* _animationConfigWidget;

        //! changed state
        bool _changed;

    };

}

#endif
