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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 .
*/
#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: */
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