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| -rw-r--r-- | sw/inc/format.hxx | 257 |
1 files changed, 257 insertions, 0 deletions
diff --git a/sw/inc/format.hxx b/sw/inc/format.hxx new file mode 100644 index 000000000..de607a382 --- /dev/null +++ b/sw/inc/format.hxx @@ -0,0 +1,257 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ +#ifndef INCLUDED_SW_INC_FORMAT_HXX +#define INCLUDED_SW_INC_FORMAT_HXX + +#include "swdllapi.h" +#include "swatrset.hxx" +#include "calbck.hxx" +#include <memory> + +class IDocumentSettingAccess; +class IDocumentDrawModelAccess; +class IDocumentLayoutAccess; +class IDocumentTimerAccess; +class IDocumentFieldsAccess; +class IDocumentChartDataProviderAccess; +class SwDoc; +class SfxGrabBagItem; +class SwTextGridItem; + +namespace drawinglayer::attribute { + class SdrAllFillAttributesHelper; + typedef std::shared_ptr< SdrAllFillAttributesHelper > SdrAllFillAttributesHelperPtr; +} + +/// Base class for various Writer styles. +class SW_DLLPUBLIC SwFormat : public sw::BroadcastingModify +{ + friend class SwFrameFormat; + + OUString m_aFormatName; + SwAttrSet m_aSet; + + sal_uInt16 m_nWhichId; + sal_uInt16 m_nPoolFormatId; /**< Id for "automatically" created formats. + (is not hard attribution!!!) */ + sal_uInt16 m_nPoolHelpId; ///< HelpId for this Pool-style. + sal_uInt8 m_nPoolHlpFileId; ///< FilePos to Doc to these style helps. + bool m_bAutoFormat : 1; /**< FALSE: it is a template. + default is true! */ + bool m_bFormatInDTOR : 1; /**< TRUE: Format becomes deleted. In order to be able + to recognize this in FormatChg-message!! */ + bool m_bAutoUpdateFormat : 1;/**< TRUE: Set attributes of a whole paragraph + at format (UI-side!). */ + bool m_bHidden : 1; + std::shared_ptr<SfxGrabBagItem> m_pGrabBagItem; ///< Style InteropGrabBag. + +protected: + SwFormat( SwAttrPool& rPool, const char* pFormatNm, + const sal_uInt16* pWhichRanges, SwFormat *pDrvdFrame, sal_uInt16 nFormatWhich ); + SwFormat( SwAttrPool& rPool, const OUString &rFormatNm, const sal_uInt16* pWhichRanges, + SwFormat *pDrvdFrame, sal_uInt16 nFormatWhich ); + SwFormat( const SwFormat& rFormat ); + virtual void Modify( const SfxPoolItem* pOld, const SfxPoolItem* pNewValue ) override; + +public: + + virtual ~SwFormat() override; + SwFormat &operator=(const SwFormat&); + + /// for Querying of Writer-functions. + sal_uInt16 Which() const { return m_nWhichId; } + + /// Copy attributes even among documents. + void CopyAttrs( const SwFormat& ); + + /// Delete all attributes that are not in rFormat. + void DelDiffs( const SfxItemSet& rSet ); + void DelDiffs( const SwFormat& rFormat ) { DelDiffs( rFormat.GetAttrSet() ); } + + /// 0 is Default. + bool SetDerivedFrom(SwFormat *pDerivedFrom = nullptr); + + /// If bInParents is FALSE, search only in this format for attribute. + const SfxPoolItem& GetFormatAttr( sal_uInt16 nWhich, + bool bInParents = true ) const; + template<class T> const T& GetFormatAttr( TypedWhichId<T> nWhich, bool bInParents = true ) const + { + return static_cast<const T&>(GetFormatAttr(sal_uInt16(nWhich), bInParents)); + } + SfxItemState GetItemState( sal_uInt16 nWhich, bool bSrchInParent = true, + const SfxPoolItem **ppItem = nullptr ) const; + SfxItemState GetBackgroundState(std::unique_ptr<SvxBrushItem>& rItem) const; + virtual bool SetFormatAttr( const SfxPoolItem& rAttr ); + virtual bool SetFormatAttr( const SfxItemSet& rSet ); + virtual bool ResetFormatAttr( sal_uInt16 nWhich1, sal_uInt16 nWhich2 = 0 ); + + /** Takes all hints from Delta-Array, + @return count of deleted hints. */ + virtual sal_uInt16 ResetAllFormatAttr(); + + SwFormat* DerivedFrom() const { return const_cast<SwFormat*>(static_cast<const SwFormat*>(GetRegisteredIn())); } + bool IsDefault() const { return DerivedFrom() == nullptr; } + + const OUString& GetName() const { return m_aFormatName; } + bool HasName(const OUString &rName) const { return m_aFormatName == rName; } + virtual void SetName( const OUString& rNewName, bool bBroadcast=false ); + + /// For querying the attribute array. + const SwAttrSet& GetAttrSet() const { return m_aSet; } + + /** The document is set in SwAttrPool now, therefore you always can access it. */ + const SwDoc *GetDoc() const { return m_aSet.GetDoc(); } + SwDoc *GetDoc() { return m_aSet.GetDoc(); } + + /// Provides access to the document settings interface. + const IDocumentSettingAccess& getIDocumentSettingAccess() const; + + /// Provides access to the document draw model interface. + const IDocumentDrawModelAccess& getIDocumentDrawModelAccess() const; + IDocumentDrawModelAccess& getIDocumentDrawModelAccess(); + + /// Provides access to the document layout interface. + const IDocumentLayoutAccess& getIDocumentLayoutAccess() const; + IDocumentLayoutAccess& getIDocumentLayoutAccess(); + + /// Provides access to the document idle timer interface. + IDocumentTimerAccess& getIDocumentTimerAccess(); + + /// Provides access to the document idle timer interface. + IDocumentFieldsAccess& getIDocumentFieldsAccess(); + + /// Gives access to the chart data-provider. + IDocumentChartDataProviderAccess& getIDocumentChartDataProviderAccess(); + + /// Get and set Pool style IDs. + sal_uInt16 GetPoolFormatId() const { return m_nPoolFormatId; } + void SetPoolFormatId( sal_uInt16 nId ) { m_nPoolFormatId = nId; } + + /// Get and set Help-IDs for document templates. + sal_uInt16 GetPoolHelpId() const { return m_nPoolHelpId; } + void SetPoolHelpId( sal_uInt16 nId ) { m_nPoolHelpId = nId; } + sal_uInt8 GetPoolHlpFileId() const { return m_nPoolHlpFileId; } + void SetPoolHlpFileId( sal_uInt8 nId ) { m_nPoolHlpFileId = nId; } + + /// Get attribute-description. Returns passed string. + void GetPresentation( SfxItemPresentation ePres, + MapUnit eCoreMetric, MapUnit ePresMetric, OUString &rText ) const + { m_aSet.GetPresentation( ePres, eCoreMetric, ePresMetric, rText ); } + + /// Query / set AutoFormat-flag. + bool IsAuto() const { return m_bAutoFormat; } + void SetAuto( bool bNew ) { m_bAutoFormat = bNew; } + + bool IsHidden() const { return m_bHidden; } + void SetHidden( bool bValue ) { m_bHidden = bValue; } + + void GetGrabBagItem(css::uno::Any& rVal) const; + void SetGrabBagItem(const css::uno::Any& rVal); + + /// Query / set bAutoUpdateFormat-flag. + bool IsAutoUpdateFormat() const { return m_bAutoUpdateFormat; } + void SetAutoUpdateFormat( bool bNew = true ) { m_bAutoUpdateFormat = bNew; } + + bool IsFormatInDTOR() const { return m_bFormatInDTOR; } + + /** GetMethods: Bool indicates whether to search only in Set (FALSE) + or also in Parents. + If nothing is found the defaulted attribute is returned. */ + + /// Character-attributes - implemented in charatr.hxx + inline const SvxUnderlineItem &GetUnderline( bool = true ) const; + inline const SvxFontHeightItem &GetSize( bool = true ) const; + inline const SvxFontItem &GetFont( bool = true ) const; + inline const SvxColorItem &GetColor( bool = true ) const; + inline const SvxFontItem &GetCJKFont( bool = true ) const; + inline const SvxFontItem &GetCTLFont( bool = true ) const; + + /// Frame-attributes - implemented in frmatr.hxx. + inline const SwFormatFillOrder &GetFillOrder( bool = true ) const; + inline const SwFormatFrameSize &GetFrameSize( bool = true ) const; + inline const SwFormatHeader &GetHeader( bool = true ) const; + inline const SwFormatFooter &GetFooter( bool = true ) const; + inline const SwFormatSurround &GetSurround( bool = true ) const; + inline const SwFormatHoriOrient &GetHoriOrient( bool = true ) const; + inline const SwFormatAnchor &GetAnchor( bool = true ) const; + inline const SwFormatCol &GetCol( bool = true ) const; + inline const SvxPaperBinItem &GetPaperBin( bool = true ) const; + inline const SvxLRSpaceItem &GetLRSpace( bool = true ) const; + inline const SvxULSpaceItem &GetULSpace( bool = true ) const; + inline const SwFormatContent &GetContent( bool = true ) const; + inline const SvxPrintItem &GetPrint( bool = true ) const; + inline const SvxOpaqueItem &GetOpaque( bool = true ) const; + inline const SvxProtectItem &GetProtect( bool = true ) const; + inline const SwFormatVertOrient &GetVertOrient( bool = true ) const; + inline const SvxBoxItem &GetBox( bool = true ) const; + inline const SvxFormatKeepItem &GetKeep( bool = true ) const; + + // Create SvxBrushItem for Background fill (partially for backwards compatibility) + std::unique_ptr<SvxBrushItem> makeBackgroundBrushItem( bool = true ) const; + + inline const SvxShadowItem &GetShadow( bool = true ) const; + inline const SwFormatPageDesc &GetPageDesc( bool = true ) const; + inline const SvxFormatBreakItem &GetBreak( bool = true ) const; + inline const SvxMacroItem &GetMacro( bool = true ) const; + inline const SwFormatURL &GetURL( bool = true ) const; + inline const SwFormatEditInReadonly &GetEditInReadonly( bool = true ) const; + inline const SwFormatLayoutSplit &GetLayoutSplit( bool = true ) const; + inline const SwFormatRowSplit &GetRowSplit( bool = true ) const; + inline const SwFormatChain &GetChain( bool = true ) const; + inline const SwFormatFootnoteAtTextEnd &GetFootnoteAtTextEnd( bool = true ) const; + inline const SwFormatEndAtTextEnd &GetEndAtTextEnd( bool = true ) const; + inline const SwFormatNoBalancedColumns &GetBalancedColumns( bool = true ) const; + inline const SvxFrameDirectionItem &GetFrameDir( bool = true ) const; + inline const SwTextGridItem &GetTextGrid( bool = true ) const; + inline const SwHeaderAndFooterEatSpacingItem &GetHeaderAndFooterEatSpacing( bool = true ) const; + // #i18732# + inline const SwFormatFollowTextFlow &GetFollowTextFlow(bool = true) const; + // #i28701# + inline const SwFormatWrapInfluenceOnObjPos& GetWrapInfluenceOnObjPos(bool = true) const; + inline const SdrTextVertAdjustItem& GetTextVertAdjust(bool = true) const; + + /// Paragraph-attributes - implemented in paratr.hxx. + inline const SvxLineSpacingItem &GetLineSpacing( bool = true ) const; + inline const SwNumRuleItem &GetNumRule( bool = true ) const; + inline const SvxTabStopItem &GetTabStops( bool = true ) const; + inline const SwFormatDrop &GetDrop( bool = true ) const; + + /// TableBox attributes - implemented in cellatr.hxx. + inline const SwTableBoxNumFormat &GetTableBoxNumFormat( bool = true ) const; + inline const SwTableBoxFormula &GetTableBoxFormula( bool = true ) const; + inline const SwTableBoxValue &GetTableBoxValue( bool = true ) const; + + /** SwFormat::IsBackgroundTransparent + + Virtual method to determine, if background of format is transparent. + Default implementation returns false. Thus, subclasses have to override + method, if the specific subclass can have a transparent background. + + @return false, default implementation + */ + virtual bool IsBackgroundTransparent() const; + + // Access to DrawingLayer FillAttributes in a preprocessed form for primitive usage + virtual drawinglayer::attribute::SdrAllFillAttributesHelperPtr getSdrAllFillAttributesHelper() const; + virtual bool supportsFullDrawingLayerFillAttributeSet() const; +}; + +#endif // INCLUDED_SW_INC_FORMAT_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |