forked from amazingfate/loongoffice
6e67c03dc0
...which has the necessary features to support it. Change a lot of classes to either contain a protected non-virtual dtor (which is backwards compatible, so even works for cppumaker-generated UNO headers) or a public virtual one. cppuhelper/propertysetmixin.hxx still needs to disable the warning, as the relevant class has a non-virtual dtor but friends, which would still cause GCC to warn. Includes a patch for libcmis, intended to be upstreamed.
246 lines
10 KiB
C++
246 lines
10 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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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_COMPONENT_RTATTRIBUTEHANDLER_HXX
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#define FORMS_SOURCE_COMPONENT_RTATTRIBUTEHANDLER_HXX
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#include "rtattributes.hxx"
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#include <rtl/ref.hxx>
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#include <editeng/svxenum.hxx>
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#include <editeng/frmdir.hxx>
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class SfxItemSet;
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class SfxPoolItem;
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class SfxItemPool;
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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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//= ReferenceBase
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//====================================================================
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class ReferenceBase : public ::rtl::IReference
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{
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protected:
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oslInterlockedCount m_refCount;
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public:
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// IReference
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virtual oslInterlockedCount SAL_CALL acquire();
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virtual oslInterlockedCount SAL_CALL release();
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protected:
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virtual ~ReferenceBase();
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};
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//====================================================================
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//= IAttributeHandler
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//====================================================================
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class IAttributeHandler : public ::rtl::IReference
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{
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public:
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virtual AttributeId getAttributeId( ) const = 0;
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virtual AttributeState getState( const SfxItemSet& _rAttribs ) const = 0;
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virtual void executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, ScriptType _nForScriptType ) const = 0;
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protected:
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~IAttributeHandler() {}
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};
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//====================================================================
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//= AttributeHandler
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//====================================================================
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class AttributeHandler :public ReferenceBase
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,public IAttributeHandler
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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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// IAttributeHandler
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virtual 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, ScriptType _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, ScriptType _nForScriptType ) const;
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// pseudo-abstract
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virtual AttributeCheckState implGetCheckState( const SfxPoolItem& _rItem ) const;
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// disambiguate IReference
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virtual oslInterlockedCount SAL_CALL acquire();
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virtual oslInterlockedCount SAL_CALL release();
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protected:
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virtual ~AttributeHandler();
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};
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//====================================================================
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//= AttributeHandlerFactory
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//====================================================================
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class AttributeHandlerFactory
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{
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public:
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static ::rtl::Reference< IAttributeHandler > getHandlerFor( AttributeId _nAttributeId, const SfxItemPool& _rEditEnginePool );
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private:
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AttributeHandlerFactory(); // never implemented
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AttributeHandlerFactory( const AttributeHandlerFactory& ); // never implemented
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AttributeHandlerFactory& operator=( const AttributeHandlerFactory& ); // never implemented
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~AttributeHandlerFactory(); // never implemented
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};
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//====================================================================
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//= ParaAlignmentHandler
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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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ParaAlignmentHandler( AttributeId _nAttributeId );
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public:
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virtual AttributeCheckState implGetCheckState( const SfxPoolItem& _rItem ) const;
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virtual void executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, ScriptType _nForScriptType ) const;
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};
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//====================================================================
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//= LineSpacingHandler
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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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LineSpacingHandler( AttributeId _nAttributeId );
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public:
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virtual AttributeCheckState implGetCheckState( const SfxPoolItem& _rItem ) const;
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virtual void executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, ScriptType _nForScriptType ) const;
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};
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//====================================================================
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//= EscapementHandler
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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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EscapementHandler( AttributeId _nAttributeId );
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public:
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virtual AttributeCheckState implGetCheckState( const SfxPoolItem& _rItem ) const;
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virtual void executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, ScriptType _nForScriptType ) const;
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};
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//====================================================================
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//= SlotHandler
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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;
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virtual void executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, ScriptType _nForScriptType ) const;
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};
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//====================================================================
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//= BooleanHandler
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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;
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virtual void executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, ScriptType _nForScriptType ) const;
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};
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//====================================================================
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//= FontSizeHandler
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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;
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virtual void executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, ScriptType _nForScriptType ) const;
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};
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//====================================================================
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//= ParagraphDirectionHandler
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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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ParagraphDirectionHandler( AttributeId _nAttributeId );
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public:
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virtual AttributeCheckState implGetCheckState( const SfxPoolItem& _rItem ) const;
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virtual void executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, ScriptType _nForScriptType ) const;
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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_COMPONENT_RTATTRIBUTEHANDLER_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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