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/* -*- 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_EDITENG_UNOFOROU_HXX
#define INCLUDED_EDITENG_UNOFOROU_HXX
#include <editeng/unoedsrc.hxx>
#include <editeng/editengdllapi.h>
#include <editeng/editdata.hxx>
#include <svl/itemset.hxx>
#include <optional>
class Outliner;
// SvxOutlinerForwarder - SvxTextForwarder for Outliner
class EDITENG_DLLPUBLIC SvxOutlinerForwarder : public SvxTextForwarder
{
private:
Outliner& rOutliner;
bool bOutlinerText;
/** this pointer may be null or point to an item set for the attribs of
the selection maAttribsSelection */
mutable std::optional<SfxItemSet> moAttribsCache;
/** if we have a cached attribute item set, this is the selection of it */
mutable ESelection maAttribCacheSelection;
/** this pointer may be null or point to an item set for the paragraph
mnParaAttribsCache */
mutable std::optional<SfxItemSet> moParaAttribsCache;
/** if we have a cached para attribute item set, this is the paragraph of it */
mutable sal_Int32 mnParaAttribsCache;
public:
SvxOutlinerForwarder( Outliner& rOutl, bool bOutlText );
virtual ~SvxOutlinerForwarder() override;
virtual sal_Int32 GetParagraphCount() const override;
virtual sal_Int32 GetTextLen( sal_Int32 nParagraph ) const override;
virtual OUString GetText( const ESelection& rSel ) const override;
virtual SfxItemSet GetAttribs( const ESelection& rSel, EditEngineAttribs nOnlyHardAttrib = EditEngineAttribs::All ) const override;
virtual SfxItemSet GetParaAttribs( sal_Int32 nPara ) const override;
virtual void SetParaAttribs( sal_Int32 nPara, const SfxItemSet& rSet ) override;
virtual void RemoveAttribs( const ESelection& rSelection ) override;
virtual void GetPortions( sal_Int32 nPara, std::vector<sal_Int32>& rList ) const override;
virtual OUString GetStyleSheet(sal_Int32 nPara) const override;
virtual void SetStyleSheet(sal_Int32 nPara, const OUString& rStyleName) override;
virtual SfxItemState GetItemState( const ESelection& rSel, sal_uInt16 nWhich ) const override;
virtual SfxItemState GetItemState( sal_Int32 nPara, sal_uInt16 nWhich ) const override;
virtual void QuickInsertText( const OUString& rText, const ESelection& rSel ) override;
virtual void QuickInsertField( const SvxFieldItem& rFld, const ESelection& rSel ) override;
virtual void QuickSetAttribs( const SfxItemSet& rSet, const ESelection& rSel ) override;
virtual void QuickInsertLineBreak( const ESelection& rSel ) override;
virtual SfxItemPool* GetPool() const override;
virtual OUString CalcFieldValue( const SvxFieldItem& rField, sal_Int32 nPara, sal_Int32 nPos, std::optional<Color>& rpTxtColor, std::optional<Color>& rpFldColor, std::optional<FontLineStyle>& rpFldLineStyle ) override;
virtual void FieldClicked( const SvxFieldItem& rField ) override;
virtual bool IsValid() const override;
virtual LanguageType GetLanguage( sal_Int32, sal_Int32 ) const override;
virtual sal_Int32 GetFieldCount( sal_Int32 nPara ) const override;
virtual EFieldInfo GetFieldInfo( sal_Int32 nPara, sal_uInt16 nField ) const override;
virtual EBulletInfo GetBulletInfo( sal_Int32 nPara ) const override;
virtual tools::Rectangle GetCharBounds( sal_Int32 nPara, sal_Int32 nIndex ) const override;
virtual tools::Rectangle GetParaBounds( sal_Int32 nPara ) const override;
virtual MapMode GetMapMode() const override;
virtual OutputDevice* GetRefDevice() const override;
virtual bool GetIndexAtPoint( const Point&, sal_Int32& nPara, sal_Int32& nIndex ) const override;
virtual bool GetWordIndices( sal_Int32 nPara, sal_Int32 nIndex, sal_Int32& nStart, sal_Int32& nEnd ) const override;
virtual bool GetAttributeRun( sal_Int32& nStartIndex, sal_Int32& nEndIndex, sal_Int32 nPara, sal_Int32 nIndex, bool bInCell = false ) const override;
virtual sal_Int32 GetLineCount( sal_Int32 nPara ) const override;
virtual sal_Int32 GetLineLen( sal_Int32 nPara, sal_Int32 nLine ) const override;
virtual void GetLineBoundaries( /*out*/sal_Int32& rStart, /*out*/sal_Int32& rEnd, sal_Int32 nPara, sal_Int32 nLine ) const override;
virtual sal_Int32 GetLineNumberAtIndex( sal_Int32 nPara, sal_Int32 nIndex ) const override;
virtual bool Delete( const ESelection& ) override;
virtual bool InsertText( const OUString&, const ESelection& ) override;
virtual bool QuickFormatDoc( bool bFull = false ) override;
virtual sal_Int16 GetDepth( sal_Int32 nPara ) const override;
virtual bool SetDepth( sal_Int32 nPara, sal_Int16 nNewDepth ) override;
virtual sal_Int32 GetNumberingStartValue( sal_Int32 nPara ) override;
virtual void SetNumberingStartValue( sal_Int32 nPara, sal_Int32 nNumberingStartValue ) override;
virtual bool IsParaIsNumberingRestart( sal_Int32 nPara ) override;
virtual void SetParaIsNumberingRestart( sal_Int32 nPara, bool bParaIsNumberingRestart ) override;
/* this method flushes internal caches for this forwarder */
void flushCache();
virtual const SfxItemSet* GetEmptyItemSetPtr() override;
// implementation functions for XParagraphAppend and XTextPortionAppend
virtual void AppendParagraph() override;
virtual sal_Int32 AppendTextPortion( sal_Int32 nPara, const OUString &rText, const SfxItemSet &rSet ) override;
//XTextCopy
virtual void CopyText(const SvxTextForwarder& rSource) override;
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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