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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: */