91 lines
3.3 KiB
C++
91 lines
3.3 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef FORMS_SOURCE_RICHTEXT_RICHTEXTENGINE_HXX
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#define FORMS_SOURCE_RICHTEXT_RICHTEXTENGINE_HXX
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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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//........................................................................
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namespace frm
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{
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//........................................................................
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//====================================================================
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//= IEngineStatusListener
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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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};
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//====================================================================
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//= RichTextEngine
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//====================================================================
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class RichTextEngine : public EditEngine
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{
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private:
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SfxItemPool* m_pEnginePool;
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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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~RichTextEngine( );
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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* _pListener );
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inline SfxItemPool* getPool() { return m_pEnginePool; }
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protected:
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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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RichTextEngine( SfxItemPool* _pPool );
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private:
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RichTextEngine( ); // never implemented
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RichTextEngine( const RichTextEngine& ); // never implemented
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RichTextEngine& operator=( const RichTextEngine& ); // never implemented
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private:
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DECL_LINK( EditEngineStatusChanged, EditStatus* );
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};
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//........................................................................
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} // namespace frm
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//........................................................................
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#endif // FORMS_SOURCE_RICHTEXT_RICHTEXTENGINE_HXX
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