/* -*- 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 .
*/
#pragma once
#include <editeng/editeng.hxx>
#include <tools/link.hxx>
#include <vector>
class SfxItemPool;
class EditStatus;
namespace frm
{
class IEngineStatusListener
{
public:
virtual void EditEngineStatusChanged(
const EditStatus& _rStatus ) = 0;
protected:
~IEngineStatusListener() {}
};
class RichTextEngine final :
public EditEngine
{
private:
::std::vector< IEngineStatusListener* > m_aStatusListeners;
public:
static RichTextEngine* Create();
RichTextEngine* Clone();
virtual ~RichTextEngine( ) override;
// for multiplexing the StatusChanged events of the edit engine
void registerEngineStatusListener( IEngineStatusListener* _pListener );
void revokeEngineStatusListener( IEngineStatusListener
const * _pListener );
private:
/** constructs a new RichTextEngine. The instances takes the ownership of the given SfxItemPool
*/
explicit RichTextEngine( SfxItemPool* _pPool );
RichTextEngine(
const RichTextEngine& ) =
delete;
RichTextEngine&
operator=(
const RichTextEngine& ) =
delete;
DECL_LINK( EditEngineStatusChanged, EditStatus&,
void );
};
}
// namespace frm
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */