/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */

#include "resettable.hxx"

#include <cppuhelper/weak.hxx>

//........................................................................
namespace frm
{
//........................................................................

    using ::com::sun::star::uno::Reference;
    using ::com::sun::star::uno::XInterface;
    using ::com::sun::star::uno::UNO_QUERY;
    using ::com::sun::star::uno::UNO_QUERY_THROW;
    using ::com::sun::star::uno::UNO_SET_THROW;
    using ::com::sun::star::uno::Exception;
    using ::com::sun::star::uno::RuntimeException;
    using ::com::sun::star::uno::Any;
    using ::com::sun::star::uno::makeAny;
    using ::com::sun::star::uno::Sequence;
    using ::com::sun::star::uno::Type;
    using ::com::sun::star::form::XResetListener;
    using ::com::sun::star::lang::EventObject;

    //====================================================================
    //= ResetHelper
    //====================================================================
    //--------------------------------------------------------------------
    void ResetHelper::addResetListener( const Reference< XResetListener >& _listener )
    {
        m_aResetListeners.addInterface( _listener );
    }

    //--------------------------------------------------------------------
    void ResetHelper::removeResetListener( const Reference< XResetListener >& _listener )
    {
        m_aResetListeners.removeInterface( _listener );
    }

    //--------------------------------------------------------------------
    bool ResetHelper::approveReset()
    {
        ::cppu::OInterfaceIteratorHelper aIter( m_aResetListeners );
        EventObject aResetEvent( m_rParent );

        sal_Bool bContinue = sal_True;
        while ( aIter.hasMoreElements() && bContinue )
            bContinue = static_cast< XResetListener* >( aIter.next() )->approveReset( aResetEvent );

        return bContinue;
    }

    //--------------------------------------------------------------------
    void ResetHelper::notifyResetted()
    {
        EventObject aResetEvent( m_rParent );
        m_aResetListeners.notifyEach( &XResetListener::resetted, aResetEvent );
    }

    //--------------------------------------------------------------------
    void ResetHelper::disposing()
    {
        EventObject aEvent( m_rParent );
        m_aResetListeners.disposeAndClear( aEvent );
    }

//........................................................................
} // namespace frm
//........................................................................

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