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Diffstat (limited to 'editeng/source/editeng/editobj2.hxx')
| -rw-r--r-- | editeng/source/editeng/editobj2.hxx | 281 |
1 files changed, 281 insertions, 0 deletions
diff --git a/editeng/source/editeng/editobj2.hxx b/editeng/source/editeng/editobj2.hxx new file mode 100644 index 000000000..250341fd4 --- /dev/null +++ b/editeng/source/editeng/editobj2.hxx @@ -0,0 +1,281 @@ +/* -*- 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 . + */ + +#pragma once + +#include <editeng/editobj.hxx> +#include <editeng/fieldupdater.hxx> +#include <editeng/outliner.hxx> +#include <editdoc.hxx> + +#include <svl/sharedstring.hxx> +#include <svl/languageoptions.hxx> +#include <tools/long.hxx> +#include <tools/mapunit.hxx> + +#include <memory> +#include <vector> + +namespace editeng { + +struct Section; + +} + +namespace svl { + +class SharedStringPool; + +} + +class XEditAttribute +{ +private: + const SfxPoolItem* pItem; + sal_Int32 nStart; + sal_Int32 nEnd; + +public: + XEditAttribute( const SfxPoolItem& rAttr, sal_Int32 nStart, sal_Int32 nEnd ); + + const SfxPoolItem* GetItem() const { return pItem; } + + sal_Int32& GetStart() { return nStart; } + sal_Int32& GetEnd() { return nEnd; } + + sal_Int32 GetStart() const { return nStart; } + sal_Int32 GetEnd() const { return nEnd; } + + sal_Int32 GetLen() const { return nEnd-nStart; } + + bool IsFeature() const; + void SetItem(const SfxPoolItem& rNew); + + inline bool operator==( const XEditAttribute& rCompare ) const; +}; + +inline bool XEditAttribute::operator==( const XEditAttribute& rCompare ) const +{ + return (nStart == rCompare.nStart) && + (nEnd == rCompare.nEnd) && + ((pItem == rCompare.pItem) || + ((pItem->Which() == rCompare.pItem->Which()) && + (*pItem == *rCompare.pItem))); +} + +struct XParaPortion +{ + tools::Long nHeight; + sal_uInt16 nFirstLineOffset; + + EditLineList aLines; + TextPortionList aTextPortions; +}; + +class XParaPortionList +{ + typedef std::vector<std::unique_ptr<XParaPortion> > ListType; + ListType maList; + + VclPtr<OutputDevice> pRefDevPtr; + sal_uInt16 nStretchX; + sal_uInt16 nStretchY; + sal_uInt32 nPaperWidth; + +public: + XParaPortionList(OutputDevice* pRefDev, sal_uInt32 nPW, sal_uInt16 _nStretchX, sal_uInt16 _nStretchY); + + void push_back(XParaPortion* p); + const XParaPortion& operator[](size_t i) const; + + OutputDevice* GetRefDevPtr() const { return pRefDevPtr; } + sal_uInt32 GetPaperWidth() const { return nPaperWidth; } + bool RefDevIsVirtual() const {return pRefDevPtr->IsVirtual();} + const MapMode& GetRefMapMode() const { return pRefDevPtr->GetMapMode(); } + sal_uInt16 GetStretchX() const { return nStretchX; } + sal_uInt16 GetStretchY() const { return nStretchY; } +}; + +class ContentInfo +{ + friend class EditTextObjectImpl; + +private: + svl::SharedString maText; + OUString aStyle; + + std::vector<XEditAttribute> maCharAttribs; + SfxStyleFamily eFamily; + SfxItemSetFixed<EE_PARA_START, EE_CHAR_END> aParaAttribs; + std::unique_ptr<WrongList> + mpWrongs; + + ContentInfo( SfxItemPool& rPool ); + ContentInfo( const ContentInfo& rCopyFrom, SfxItemPool& rPoolToUse ); + +public: + ~ContentInfo(); + ContentInfo(const ContentInfo&) = delete; + ContentInfo& operator=(const ContentInfo&) = delete; + + void NormalizeString( svl::SharedStringPool& rPool ); + const svl::SharedString& GetSharedString() const { return maText;} + OUString GetText() const; + void SetText( const OUString& rStr ); + + void dumpAsXml(xmlTextWriterPtr pWriter) const; + + const std::vector<XEditAttribute>& GetCharAttribs() const { return maCharAttribs; } + std::vector<XEditAttribute>& GetCharAttribs() { return maCharAttribs; } + + const OUString& GetStyle() const { return aStyle; } + SfxStyleFamily GetFamily() const { return eFamily; } + + void SetStyle(const OUString& rStyle) { aStyle = rStyle; } + void SetFamily(const SfxStyleFamily& rFamily) { eFamily = rFamily; } + + const SfxItemSet& GetParaAttribs() const { return aParaAttribs; } + SfxItemSet& GetParaAttribs() { return aParaAttribs; } + + const WrongList* GetWrongList() const; + void SetWrongList( WrongList* p ); + bool Equals( const ContentInfo& rCompare, bool bComparePool ) const; + + // #i102062# + bool isWrongListEqual(const ContentInfo& rCompare) const; + +#if DEBUG_EDIT_ENGINE + void Dump() const; +#endif +}; + +class EditTextObjectImpl final : public EditTextObject +{ +public: + typedef std::vector<std::unique_ptr<ContentInfo> > ContentInfosType; + +private: + ContentInfosType maContents; + rtl::Reference<SfxItemPool> mpPool; + std::unique_ptr<XParaPortionList> mpPortionInfo; + + OutlinerMode meUserType; + SvtScriptType meScriptType; + TextRotation meRotation; + MapUnit meMetric; + + bool mbVertical; + + bool ImpChangeStyleSheets( std::u16string_view rOldName, SfxStyleFamily eOldFamily, + const OUString& rNewName, SfxStyleFamily eNewFamily ); + +public: + EditTextObjectImpl(SfxItemPool* pPool, MapUnit eDefaultMetric, bool bVertical, + TextRotation eRotation, SvtScriptType eScriptType); + EditTextObjectImpl( const EditTextObjectImpl& r ); + virtual ~EditTextObjectImpl() override; + + EditTextObjectImpl& operator=(const EditTextObjectImpl&) = delete; + + virtual OutlinerMode GetUserType() const override { return meUserType;} + virtual void SetUserType( OutlinerMode n ) override; + + virtual void NormalizeString( svl::SharedStringPool& rPool ) override; + virtual std::vector<svl::SharedString> GetSharedStrings() const override; + + virtual bool IsEffectivelyVertical() const override; + virtual bool GetVertical() const override; + virtual bool IsTopToBottom() const override; + virtual void SetVertical( bool bVert) override; + virtual void SetRotation(TextRotation nRotation) override; + virtual TextRotation GetRotation() const override; + + virtual SvtScriptType GetScriptType() const override { return meScriptType;} + + virtual std::unique_ptr<EditTextObject> Clone() const override; + + ContentInfo* CreateAndInsertContent(); + XEditAttribute CreateAttrib( const SfxPoolItem& rItem, sal_Int32 nStart, sal_Int32 nEnd ); + void DestroyAttrib( const XEditAttribute& rAttr ); + + ContentInfosType& GetContents() { return maContents;} + const ContentInfosType& GetContents() const { return maContents;} + SfxItemPool* GetPool() { return mpPool.get(); } + virtual const SfxItemPool* GetPool() const override { return mpPool.get(); } + XParaPortionList* GetPortionInfo() const { return mpPortionInfo.get(); } + void SetPortionInfo( std::unique_ptr<XParaPortionList> pP ) + { mpPortionInfo = std::move(pP); } + + virtual sal_Int32 GetParagraphCount() const override; + virtual OUString GetText(sal_Int32 nParagraph) const override; + + virtual void ClearPortionInfo() override; + + virtual bool HasOnlineSpellErrors() const override; + + virtual void GetCharAttribs( sal_Int32 nPara, std::vector<EECharAttrib>& rLst ) const override; + + virtual bool RemoveCharAttribs( sal_uInt16 nWhich ) override; + + virtual void GetAllSections( std::vector<editeng::Section>& rAttrs ) const override; + + virtual bool IsFieldObject() const override; + virtual const SvxFieldItem* GetField() const override; + virtual const SvxFieldData* GetFieldData(sal_Int32 nPara, size_t nPos, sal_Int32 nType) const override; + + virtual bool HasField( sal_Int32 nType = css::text::textfield::Type::UNSPECIFIED ) const override; + + virtual const SfxItemSet& GetParaAttribs(sal_Int32 nPara) const override; + + virtual void GetStyleSheet(sal_Int32 nPara, OUString& rName, SfxStyleFamily& eFamily) const override; + virtual void SetStyleSheet(sal_Int32 nPara, const OUString& rName, const SfxStyleFamily& eFamily) override; + virtual bool ChangeStyleSheets( + std::u16string_view rOldName, SfxStyleFamily eOldFamily, const OUString& rNewName, SfxStyleFamily eNewFamily) override; + virtual void ChangeStyleSheetName(SfxStyleFamily eFamily, std::u16string_view rOldName, const OUString& rNewName) override; + + virtual editeng::FieldUpdater GetFieldUpdater() override { return editeng::FieldUpdater(*this); } + + bool HasMetric() const { return meMetric != MapUnit::LASTENUMDUMMY; } + MapUnit GetMetric() const { return meMetric; } + + virtual bool operator==( const EditTextObject& rCompare ) const override; + bool Equals( const EditTextObjectImpl& rCompare, bool bComparePool ) const; + + // #i102062# + virtual bool isWrongListEqual(const EditTextObject& rCompare) const override; + +#if DEBUG_EDIT_ENGINE + virtual void Dump() const override; +#endif + virtual void dumpAsXml(xmlTextWriterPtr pWriter) const override; +}; + +inline EditTextObjectImpl& toImpl(EditTextObject& rObj) +{ + assert(dynamic_cast<EditTextObjectImpl*>(&rObj)); + return static_cast<EditTextObjectImpl&>(rObj); +} + +inline const EditTextObjectImpl& toImpl(const EditTextObject& rObj) +{ + assert(dynamic_cast<const EditTextObjectImpl*>(&rObj)); + return static_cast<const EditTextObjectImpl&>(rObj); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |