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-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org. If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-#ifndef FORMS_SOURCE_COMPONENT_RTATTRIBUTEHANDLER_HXX
-#define FORMS_SOURCE_COMPONENT_RTATTRIBUTEHANDLER_HXX
-
-#include "rtattributes.hxx"
-#include <rtl/ref.hxx>
-#include <editeng/svxenum.hxx>
-#include <editeng/frmdir.hxx>
-
-class SfxItemSet;
-class SfxPoolItem;
-class SfxItemPool;
-//........................................................................
-namespace frm
-{
-//........................................................................
-
- //====================================================================
- //= ReferenceBase
- //====================================================================
- class ReferenceBase : public ::rtl::IReference
- {
- protected:
- oslInterlockedCount m_refCount;
-
- public:
- // IReference
- virtual oslInterlockedCount SAL_CALL acquire();
- virtual oslInterlockedCount SAL_CALL release();
-
- protected:
- virtual ~ReferenceBase();
- };
-
- //====================================================================
- //= IAttributeHandler
- //====================================================================
- class IAttributeHandler : public ::rtl::IReference
- {
- public:
- virtual AttributeId getAttributeId( ) const = 0;
- virtual AttributeState getState( const SfxItemSet& _rAttribs ) const = 0;
- virtual void executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, ScriptType _nForScriptType ) const = 0;
- };
-
- //====================================================================
- //= AttributeHandler
- //====================================================================
- class AttributeHandler :public ReferenceBase
- ,public IAttributeHandler
- {
- private:
- AttributeId m_nAttribute;
- WhichId m_nWhich;
-
- protected:
- AttributeId getAttribute() const { return m_nAttribute; }
- WhichId getWhich() const { return m_nWhich; }
-
- public:
- AttributeHandler( AttributeId _nAttributeId, WhichId _nWhichId );
-
- // IAttributeHandler
- virtual AttributeId getAttributeId( ) const;
- virtual AttributeState getState( const SfxItemSet& _rAttribs ) const;
- virtual void executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, ScriptType _nForScriptType ) const = 0;
-
- protected:
- /// helper method calling implGetCheckState
- AttributeCheckState getCheckState( const SfxItemSet& _rAttribs ) const;
-
- /// helper method putting an item into a set, respecting a script type
- void putItemForScript( SfxItemSet& _rAttribs, const SfxPoolItem& _rItem, ScriptType _nForScriptType ) const;
-
- // pseudo-abstract
- virtual AttributeCheckState implGetCheckState( const SfxPoolItem& _rItem ) const;
-
- // disambiguate IReference
- virtual oslInterlockedCount SAL_CALL acquire();
- virtual oslInterlockedCount SAL_CALL release();
-
- protected:
- virtual ~AttributeHandler();
- };
-
- //====================================================================
- //= AttributeHandlerFactory
- //====================================================================
- class AttributeHandlerFactory
- {
- public:
- static ::rtl::Reference< IAttributeHandler > getHandlerFor( AttributeId _nAttributeId, const SfxItemPool& _rEditEnginePool );
-
- private:
- AttributeHandlerFactory(); // never implemented
- AttributeHandlerFactory( const AttributeHandlerFactory& ); // never implemented
- AttributeHandlerFactory& operator=( const AttributeHandlerFactory& ); // never implemented
- ~AttributeHandlerFactory(); // never implemented
- };
-
- //====================================================================
- //= ParaAlignmentHandler
- //====================================================================
- class ParaAlignmentHandler : public AttributeHandler
- {
- private:
- SvxAdjust m_eAdjust;
-
- public:
- ParaAlignmentHandler( AttributeId _nAttributeId );
-
- public:
- virtual AttributeCheckState implGetCheckState( const SfxPoolItem& _rItem ) const;
- virtual void executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, ScriptType _nForScriptType ) const;
- };
-
- //====================================================================
- //= LineSpacingHandler
- //====================================================================
- class LineSpacingHandler : public AttributeHandler
- {
- private:
- sal_uInt16 m_nLineSpace;
-
- public:
- LineSpacingHandler( AttributeId _nAttributeId );
-
- public:
- virtual AttributeCheckState implGetCheckState( const SfxPoolItem& _rItem ) const;
- virtual void executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, ScriptType _nForScriptType ) const;
- };
-
- //====================================================================
- //= EscapementHandler
- //====================================================================
- class EscapementHandler : public AttributeHandler
- {
- private:
- SvxEscapement m_eEscapement;
-
- public:
- EscapementHandler( AttributeId _nAttributeId );
-
- public:
- virtual AttributeCheckState implGetCheckState( const SfxPoolItem& _rItem ) const;
- virtual void executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, ScriptType _nForScriptType ) const;
- };
-
- //====================================================================
- //= SlotHandler
- //====================================================================
- class SlotHandler : public AttributeHandler
- {
- private:
- bool m_bScriptDependent;
-
- public:
- SlotHandler( AttributeId _nAttributeId, WhichId _nWhichId );
-
- public:
- virtual AttributeState getState( const SfxItemSet& _rAttribs ) const;
- virtual void executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, ScriptType _nForScriptType ) const;
- };
-
- //====================================================================
- //= BooleanHandler
- //====================================================================
- class BooleanHandler : public AttributeHandler
- {
- public:
- BooleanHandler( AttributeId _nAttributeId, WhichId _nWhichId );
-
- public:
- virtual AttributeCheckState implGetCheckState( const SfxPoolItem& _rItem ) const;
- virtual void executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, ScriptType _nForScriptType ) const;
- };
-
- //====================================================================
- //= FontSizeHandler
- //====================================================================
- class FontSizeHandler : public AttributeHandler
- {
- public:
- FontSizeHandler( AttributeId _nAttributeId, WhichId _nWhichId );
-
- public:
- virtual AttributeState getState( const SfxItemSet& _rAttribs ) const;
- virtual void executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, ScriptType _nForScriptType ) const;
- };
-
- //====================================================================
- //= ParagraphDirectionHandler
- //====================================================================
- class ParagraphDirectionHandler : public AttributeHandler
- {
- private:
- SvxFrameDirection m_eParagraphDirection;
- SvxAdjust m_eDefaultAdjustment;
- SvxAdjust m_eOppositeDefaultAdjustment;
-
- public:
- ParagraphDirectionHandler( AttributeId _nAttributeId );
-
- public:
- virtual AttributeCheckState implGetCheckState( const SfxPoolItem& _rItem ) const;
- virtual void executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, ScriptType _nForScriptType ) const;
- };
-
-//........................................................................
-} // namespace frm
-//........................................................................
-
-#endif // FORMS_SOURCE_COMPONENT_RTATTRIBUTEHANDLER_HXX
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */