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/* -*- 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 .
*/
#ifndef _SFXSTATUSLISTENER_HXX
#define _SFXSTATUSLISTENER_HXX
#include "sal/config.h"
#include "sfx2/dllapi.h"
#include <svl/poolitem.hxx>
#include <cppuhelper/weak.hxx>
#include <osl/conditn.hxx>
#include <com/sun/star/frame/FeatureStateEvent.hpp>
#include <com/sun/star/frame/XDispatchProvider.hpp>
#include <com/sun/star/lang/XComponent.hpp>
#include <com/sun/star/frame/XStatusListener.hpp>
#include <sfx2/sfxuno.hxx>
// Interface for implementations which needs to get notifications about state changes
class SfxStatusListenerInterface
{
public:
virtual void StateChanged( sal_uInt16 nSlotId, SfxItemState eState, const SfxPoolItem* pState ) = 0;
protected:
~SfxStatusListenerInterface() {}
};
class SFX2_DLLPUBLIC SfxStatusListener :
public ::com::sun::star::frame::XStatusListener ,
public ::com::sun::star::lang::XTypeProvider ,
public ::com::sun::star::lang::XComponent ,
public ::cppu::OWeakObject
{
public:
SFX_DECL_XINTERFACE_XTYPEPROVIDER
SfxStatusListener( const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProvider >& rDispatchProvider, sal_uInt16 nSlotId, const OUString& aCommand );
virtual ~SfxStatusListener();
// old methods from SfxControllerItem
sal_uInt16 GetId() const { return m_nSlotID; }
void UnBind();
void ReBind();
virtual void StateChanged( sal_uInt16 nSID, SfxItemState eState, const SfxPoolItem* pState );
// XComponent
virtual void SAL_CALL dispose() throw( ::com::sun::star::uno::RuntimeException );
virtual void SAL_CALL addEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& xListener ) throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL removeEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& aListener ) throw (::com::sun::star::uno::RuntimeException);
// XEventListener
virtual void SAL_CALL disposing(const ::com::sun::star::lang::EventObject& Source) throw( ::com::sun::star::uno::RuntimeException );
// XStatusListener
virtual void SAL_CALL statusChanged(const ::com::sun::star::frame::FeatureStateEvent& Event) throw( ::com::sun::star::uno::RuntimeException );
private:
SfxStatusListener( const SfxStatusListener& );
SfxStatusListener();
SfxStatusListener& operator=( const SfxStatusListener& );
sal_uInt16 m_nSlotID;
::com::sun::star::util::URL m_aCommand;
::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProvider > m_xDispatchProvider;
::com::sun::star::uno::Reference< com::sun::star::frame::XDispatch > m_xDispatch;
};
#endif // _SFXSTATUSLISTENER_HXX
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