8ab44b114c
which is fairly common Change-Id: I3b1ec65d880cb71b8894f292061e23376af177bb Reviewed-on: https://gerrit.libreoffice.org/c/core/+/171224 Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk> Tested-by: Jenkins
177 lines
5.9 KiB
C++
177 lines
5.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#pragma once
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#include "editattr.hxx"
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#include "edtspell.hxx"
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#include <editeng/svxfont.hxx>
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#include <svl/itemset.hxx>
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#include <svl/style.hxx>
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#include <svl/itempool.hxx>
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#include <svl/languageoptions.hxx>
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#include <tools/lineend.hxx>
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#include <memory>
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#include <string_view>
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#include <vector>
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class SvxTabStop;
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class ContentAttribs
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{
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private:
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SfxStyleSheet* mpStyle = nullptr;
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SfxItemSetFixed<EE_PARA_START, EE_CHAR_END> maAttribSet;
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public:
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ContentAttribs(SfxItemPool& rItemPool);
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void dumpAsXml(xmlTextWriterPtr pWriter) const;
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SvxTabStop FindTabStop(sal_Int32 nCurPos, sal_uInt16 nDefTab);
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SfxItemSet& GetItems() { return maAttribSet; }
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const SfxItemSet& GetItems() const { return maAttribSet; }
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const SfxStyleSheet* GetStyleSheet() const { return mpStyle; }
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SfxStyleSheet* GetStyleSheet() { return mpStyle; }
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void SetStyleSheet(SfxStyleSheet* pS);
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const SfxPoolItem& GetItem(sal_uInt16 nWhich) const;
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template <class T> const T& GetItem(TypedWhichId<T> nWhich) const
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{
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return static_cast<const T&>(GetItem(sal_uInt16(nWhich)));
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}
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bool HasItem(sal_uInt16 nWhich) const;
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};
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class CharAttribList
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{
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public:
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typedef std::vector<std::unique_ptr<EditCharAttrib>> AttribsType;
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private:
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AttribsType maAttribs;
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SvxFont maDefFont; // faster than ever from the pool!
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bool mbHasEmptyAttribs = false;
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public:
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void dumpAsXml(xmlTextWriterPtr pWriter) const;
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void DeleteEmptyAttribs();
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const EditCharAttrib* FindAttrib(sal_uInt16 nWhich, sal_Int32 nPos) const;
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EditCharAttrib* FindAttrib(sal_uInt16 nWhich, sal_Int32 nPos);
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EditCharAttrib* FindAttribRightOpen(sal_uInt16 nWhich, sal_Int32 nPos);
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const EditCharAttrib* FindNextAttrib(sal_uInt16 nWhich, sal_Int32 nFromPos) const;
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EditCharAttrib* FindEmptyAttrib(sal_uInt16 nWhich, sal_Int32 nPos);
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const EditCharAttrib* FindFeature(sal_Int32 nPos) const;
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void ResortAttribs();
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void OptimizeRanges();
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sal_Int32 Count() const;
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void InsertAttrib(EditCharAttrib* pAttrib);
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SvxFont& GetDefFont() { return maDefFont; }
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bool HasEmptyAttribs() const { return mbHasEmptyAttribs; }
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void SetHasEmptyAttribs(bool b);
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bool HasBoundingAttrib(sal_Int32 nBound) const;
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bool HasAttrib(sal_Int32 nStartPos, sal_Int32 nEndPos) const;
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AttribsType& GetAttribs() { return maAttribs; }
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const AttribsType& GetAttribs() const { return maAttribs; }
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void Remove(const EditCharAttrib* p);
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void Remove(sal_Int32 nPos);
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#if OSL_DEBUG_LEVEL > 0 && !defined NDEBUG
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static void DbgCheckAttribs(CharAttribList const& rAttribs);
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#endif
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};
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class ContentNode
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{
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private:
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OUString maString;
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ContentAttribs maContentAttribs;
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CharAttribList maCharAttribList;
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std::unique_ptr<WrongList> mpWrongList;
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void UnExpandPosition(sal_Int32& rStartPos, bool bBiasStart);
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public:
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ContentNode(SfxItemPool& rItemPool);
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ContentNode(const OUString& rStr, const ContentAttribs& rContentAttribs);
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ContentNode(const ContentNode&) = delete;
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ContentNode& operator=(const ContentNode&) = delete;
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void dumpAsXml(xmlTextWriterPtr pWriter) const;
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ContentAttribs& GetContentAttribs() { return maContentAttribs; }
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const ContentAttribs& GetContentAttribs() const { return maContentAttribs; }
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CharAttribList& GetCharAttribs() { return maCharAttribList; }
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const CharAttribList& GetCharAttribs() const { return maCharAttribList; }
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void ExpandAttribs(sal_Int32 nIndex, sal_Int32 nNewChars);
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void CollapseAttribs(sal_Int32 nIndex, sal_Int32 nDelChars);
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void AppendAttribs(ContentNode* pNextNode);
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void CopyAndCutAttribs(ContentNode* pPrevNode, SfxItemPool& rPool, bool bKeepEndingAttribs);
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void SetStyleSheet(SfxStyleSheet* pS, bool bRecalcFont = true);
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void SetStyleSheet(SfxStyleSheet* pS, const SvxFont& rFontFromStyle);
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SfxStyleSheet* GetStyleSheet() { return maContentAttribs.GetStyleSheet(); }
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void CreateDefFont();
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void EnsureWrongList();
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WrongList* GetWrongList();
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const WrongList* GetWrongList() const;
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void SetWrongList(WrongList* p);
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void CreateWrongList();
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void DestroyWrongList();
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bool IsFeature(sal_Int32 nPos) const;
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sal_Int32 Len() const;
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const OUString& GetString() const { return maString; }
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/// return length including expanded fields
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sal_Int32 GetExpandedLen() const;
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/// return content including expanded fields
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OUString GetExpandedText(sal_Int32 nStartPos = 0, sal_Int32 nEndPos = -1) const;
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/// re-write offsets in the expanded text to string offsets
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void UnExpandPositions(sal_Int32& rStartPos, sal_Int32& rEndPos);
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void SetChar(sal_Int32 nPos, sal_Unicode c);
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void Insert(const OUString& rStr, sal_Int32 nPos);
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void Append(std::u16string_view rStr);
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void Erase(sal_Int32 nPos);
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void Erase(sal_Int32 nPos, sal_Int32 nCount);
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OUString Copy(sal_Int32 nPos) const;
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OUString Copy(sal_Int32 nPos, sal_Int32 nCount) const;
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sal_Unicode GetChar(sal_Int32 nPos) const;
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void checkAndDeleteEmptyAttribs() const;
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};
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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