71 lines
2.2 KiB
C++
71 lines
2.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#pragma once
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#include <editeng/editeng.hxx>
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#include <tools/link.hxx>
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#include <vector>
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class SfxItemPool;
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class EditStatus;
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namespace frm
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{
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class IEngineStatusListener
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{
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public:
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virtual void EditEngineStatusChanged( const EditStatus& _rStatus ) = 0;
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protected:
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~IEngineStatusListener() {}
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};
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class RichTextEngine final : public EditEngine
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{
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private:
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::std::vector< IEngineStatusListener* > m_aStatusListeners;
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public:
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static RichTextEngine* Create();
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RichTextEngine* Clone();
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virtual ~RichTextEngine( ) override;
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// for multiplexing the StatusChanged events of the edit engine
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void registerEngineStatusListener( IEngineStatusListener* _pListener );
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void revokeEngineStatusListener( IEngineStatusListener const * _pListener );
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private:
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/** constructs a new RichTextEngine. The instances takes the ownership of the given SfxItemPool
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*/
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explicit RichTextEngine( SfxItemPool* _pPool );
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RichTextEngine( const RichTextEngine& ) = delete;
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RichTextEngine& operator=( const RichTextEngine& ) = delete;
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DECL_LINK( EditEngineStatusChanged, EditStatus&, void );
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};
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} // namespace frm
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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