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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 "editattr.hxx"
#include "edtspell.hxx"
#include <editeng/svxfont.hxx>
#include <svl/itemset.hxx>
#include <svl/style.hxx>
#include <svl/itempool.hxx>
#include <svl/languageoptions.hxx>
#include <tools/lineend.hxx>
#include <memory>
#include <string_view>
#include <vector>
class SvxTabStop;
class ContentAttribs
{
private:
SfxStyleSheet* mpStyle = nullptr;
SfxItemSetFixed<EE_PARA_START, EE_CHAR_END> maAttribSet;
public:
ContentAttribs(SfxItemPool& rItemPool);
void dumpAsXml(xmlTextWriterPtr pWriter) const;
SvxTabStop FindTabStop(sal_Int32 nCurPos, sal_uInt16 nDefTab);
SfxItemSet& GetItems() { return maAttribSet; }
const SfxItemSet& GetItems() const { return maAttribSet; }
const SfxStyleSheet* GetStyleSheet() const { return mpStyle; }
SfxStyleSheet* GetStyleSheet() { return mpStyle; }
void SetStyleSheet(SfxStyleSheet* pS);
const SfxPoolItem& GetItem(sal_uInt16 nWhich) const;
template <class T> const T& GetItem(TypedWhichId<T> nWhich) const
{
return static_cast<const T&>(GetItem(sal_uInt16(nWhich)));
}
bool HasItem(sal_uInt16 nWhich) const;
};
class CharAttribList
{
public:
typedef std::vector<std::unique_ptr<EditCharAttrib>> AttribsType;
private:
AttribsType maAttribs;
SvxFont maDefFont; // faster than ever from the pool!
bool mbHasEmptyAttribs = false;
public:
void dumpAsXml(xmlTextWriterPtr pWriter) const;
void DeleteEmptyAttribs();
const EditCharAttrib* FindAttrib(sal_uInt16 nWhich, sal_Int32 nPos) const;
EditCharAttrib* FindAttrib(sal_uInt16 nWhich, sal_Int32 nPos);
EditCharAttrib* FindAttribRightOpen(sal_uInt16 nWhich, sal_Int32 nPos);
const EditCharAttrib* FindNextAttrib(sal_uInt16 nWhich, sal_Int32 nFromPos) const;
EditCharAttrib* FindEmptyAttrib(sal_uInt16 nWhich, sal_Int32 nPos);
const EditCharAttrib* FindFeature(sal_Int32 nPos) const;
void ResortAttribs();
void OptimizeRanges();
sal_Int32 Count() const;
void InsertAttrib(EditCharAttrib* pAttrib);
SvxFont& GetDefFont() { return maDefFont; }
bool HasEmptyAttribs() const { return mbHasEmptyAttribs; }
void SetHasEmptyAttribs(bool b);
bool HasBoundingAttrib(sal_Int32 nBound) const;
bool HasAttrib(sal_Int32 nStartPos, sal_Int32 nEndPos) const;
AttribsType& GetAttribs() { return maAttribs; }
const AttribsType& GetAttribs() const { return maAttribs; }
void Remove(const EditCharAttrib* p);
void Remove(sal_Int32 nPos);
#if OSL_DEBUG_LEVEL > 0 && !defined NDEBUG
static void DbgCheckAttribs(CharAttribList const& rAttribs);
#endif
};
class ContentNode
{
private:
OUString maString;
ContentAttribs maContentAttribs;
CharAttribList maCharAttribList;
std::unique_ptr<WrongList> mpWrongList;
void UnExpandPosition(sal_Int32& rStartPos, bool bBiasStart);
public:
ContentNode(SfxItemPool& rItemPool);
ContentNode(const OUString& rStr, const ContentAttribs& rContentAttribs);
ContentNode(const ContentNode&) = delete;
ContentNode& operator=(const ContentNode&) = delete;
void dumpAsXml(xmlTextWriterPtr pWriter) const;
ContentAttribs& GetContentAttribs() { return maContentAttribs; }
const ContentAttribs& GetContentAttribs() const { return maContentAttribs; }
CharAttribList& GetCharAttribs() { return maCharAttribList; }
const CharAttribList& GetCharAttribs() const { return maCharAttribList; }
void ExpandAttribs(sal_Int32 nIndex, sal_Int32 nNewChars);
void CollapseAttribs(sal_Int32 nIndex, sal_Int32 nDelChars);
void AppendAttribs(ContentNode* pNextNode);
void CopyAndCutAttribs(ContentNode* pPrevNode, SfxItemPool& rPool, bool bKeepEndingAttribs);
void SetStyleSheet(SfxStyleSheet* pS, bool bRecalcFont = true);
void SetStyleSheet(SfxStyleSheet* pS, const SvxFont& rFontFromStyle);
SfxStyleSheet* GetStyleSheet() { return maContentAttribs.GetStyleSheet(); }
void CreateDefFont();
void EnsureWrongList();
WrongList* GetWrongList();
const WrongList* GetWrongList() const;
void SetWrongList(WrongList* p);
void CreateWrongList();
void DestroyWrongList();
bool IsFeature(sal_Int32 nPos) const;
sal_Int32 Len() const;
const OUString& GetString() const { return maString; }
/// return length including expanded fields
sal_Int32 GetExpandedLen() const;
/// return content including expanded fields
OUString GetExpandedText(sal_Int32 nStartPos = 0, sal_Int32 nEndPos = -1) const;
/// re-write offsets in the expanded text to string offsets
void UnExpandPositions(sal_Int32& rStartPos, sal_Int32& rEndPos);
void SetChar(sal_Int32 nPos, sal_Unicode c);
void Insert(const OUString& rStr, sal_Int32 nPos);
void Append(std::u16string_view rStr);
void Erase(sal_Int32 nPos);
void Erase(sal_Int32 nPos, sal_Int32 nCount);
OUString Copy(sal_Int32 nPos) const;
OUString Copy(sal_Int32 nPos, sal_Int32 nCount) const;
sal_Unicode GetChar(sal_Int32 nPos) const;
void checkAndDeleteEmptyAttribs() const;
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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