#pragma once

#include "kde4backend.hxx"
#include <com/sun/star/uno/XComponentContext.hpp>
#include <com/sun/star/configuration/backend/XLayer.hpp>
#include <com/sun/star/configuration/backend/BackendAccessException.hpp>
#include <com/sun/star/configuration/backend/XLayerContentDescriber.hpp>
#include <com/sun/star/util/XTimeStamped.hpp>
#include <cppuhelper/implbase2.hxx>

namespace css = com::sun::star ;
namespace uno = css::uno ;
namespace lang = css::lang ;
namespace backend = css::configuration::backend ;
namespace util = css::util ;

/**
  Implementation of the XLayer interface for the KDE values mapped into
  the org.openoffice.Office.Common configuration component.
  */
class KDECommonLayer : public cppu::WeakImplHelper2<backend::XLayer, util::XTimeStamped>
{
public :
    /**
      Constructor given the component context

      @param xContext       The component context
    */

    KDECommonLayer(const uno::Reference<uno::XComponentContext>& xContext);

    // XLayer
    virtual void SAL_CALL readData(
        const uno::Reference<backend::XLayerHandler>& xHandler)
        throw ( backend::MalformedDataException,
            lang::NullPointerException,
            lang::WrappedTargetException,
            uno::RuntimeException) ;

    // XTimeStamped
    virtual rtl::OUString SAL_CALL getTimestamp(void)
        throw (uno::RuntimeException);

    protected:

    /** Destructor */
    ~KDECommonLayer(void) {}

    private :
        uno::Reference<backend::XLayerContentDescriber> m_xLayerContentDescriber ;
};