163 lines
6.2 KiB
C++
163 lines
6.2 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 "rtattributes.hxx"
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#include <rtl/ref.hxx>
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#include <svl/languageoptions.hxx>
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#include <editeng/svxenum.hxx>
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#include <editeng/frmdir.hxx>
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#include <salhelper/simplereferenceobject.hxx>
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class SfxItemSet;
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class SfxPoolItem;
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class SfxItemPool;
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namespace frm
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{
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class AttributeHandler : public salhelper::SimpleReferenceObject
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{
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private:
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AttributeId m_nAttribute;
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WhichId m_nWhich;
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protected:
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AttributeId getAttribute() const { return m_nAttribute; }
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WhichId getWhich() const { return m_nWhich; }
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public:
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AttributeHandler( AttributeId _nAttributeId, WhichId _nWhichId );
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AttributeId getAttributeId( ) const;
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virtual AttributeState getState( const SfxItemSet& _rAttribs ) const;
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virtual void executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, SvtScriptType _nForScriptType ) const = 0;
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protected:
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/// helper method calling implGetCheckState
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AttributeCheckState getCheckState( const SfxItemSet& _rAttribs ) const;
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/// helper method putting an item into a set, respecting a script type
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void putItemForScript( SfxItemSet& _rAttribs, const SfxPoolItem& _rItem, SvtScriptType _nForScriptType ) const;
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// pseudo-abstract
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virtual AttributeCheckState implGetCheckState( const SfxPoolItem& _rItem ) const;
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protected:
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virtual ~AttributeHandler() override;
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};
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namespace AttributeHandlerFactory
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{
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::rtl::Reference< AttributeHandler > getHandlerFor( AttributeId _nAttributeId, const SfxItemPool& _rEditEnginePool );
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}
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class ParaAlignmentHandler : public AttributeHandler
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{
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private:
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SvxAdjust m_eAdjust;
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public:
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explicit ParaAlignmentHandler( AttributeId _nAttributeId );
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public:
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virtual AttributeCheckState implGetCheckState( const SfxPoolItem& _rItem ) const override;
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virtual void executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, SvtScriptType _nForScriptType ) const override;
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};
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class LineSpacingHandler : public AttributeHandler
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{
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private:
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sal_uInt16 m_nLineSpace;
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public:
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explicit LineSpacingHandler( AttributeId _nAttributeId );
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public:
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virtual AttributeCheckState implGetCheckState( const SfxPoolItem& _rItem ) const override;
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virtual void executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, SvtScriptType _nForScriptType ) const override;
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};
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class EscapementHandler : public AttributeHandler
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{
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private:
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SvxEscapement m_eEscapement;
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public:
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explicit EscapementHandler( AttributeId _nAttributeId );
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public:
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virtual AttributeCheckState implGetCheckState( const SfxPoolItem& _rItem ) const override;
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virtual void executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, SvtScriptType _nForScriptType ) const override;
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};
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class SlotHandler : public AttributeHandler
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{
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private:
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bool m_bScriptDependent;
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public:
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SlotHandler( AttributeId _nAttributeId, WhichId _nWhichId );
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public:
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virtual AttributeState getState( const SfxItemSet& _rAttribs ) const override;
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virtual void executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, SvtScriptType _nForScriptType ) const override;
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};
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class BooleanHandler : public AttributeHandler
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{
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public:
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BooleanHandler( AttributeId _nAttributeId, WhichId _nWhichId );
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public:
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virtual AttributeCheckState implGetCheckState( const SfxPoolItem& _rItem ) const override;
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virtual void executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, SvtScriptType _nForScriptType ) const override;
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};
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class FontSizeHandler : public AttributeHandler
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{
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public:
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FontSizeHandler( AttributeId _nAttributeId, WhichId _nWhichId );
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public:
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virtual AttributeState getState( const SfxItemSet& _rAttribs ) const override;
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virtual void executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, SvtScriptType _nForScriptType ) const override;
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};
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class ParagraphDirectionHandler : public AttributeHandler
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{
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private:
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SvxFrameDirection m_eParagraphDirection;
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SvxAdjust m_eDefaultAdjustment;
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SvxAdjust m_eOppositeDefaultAdjustment;
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public:
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explicit ParagraphDirectionHandler( AttributeId _nAttributeId );
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public:
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virtual AttributeCheckState implGetCheckState( const SfxPoolItem& _rItem ) const override;
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virtual void executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, SvtScriptType _nForScriptType ) const override;
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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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