9a608faf3c
Change-Id: I4837cb60c2c78b5a9008b6ffbb6323da50c7c705 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/176111 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
182 lines
7.8 KiB
C++
182 lines
7.8 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 <rtl/ustring.hxx>
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#include <map>
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#include <memory>
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#include <stack>
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#include <string_view>
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#include <tuple>
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#include <vector>
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#include <com/sun/star/container/XIndexReplace.hpp>
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#include <xmloff/xmlictxt.hxx>
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class SvXMLImport;
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class XMLTextListBlockContext;
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class XMLTextListItemContext;
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class XMLNumberedParaContext;
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class XMLTextListsHelper
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{
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public:
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XMLTextListsHelper();
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XMLTextListsHelper(const XMLTextListsHelper&) = delete;
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XMLTextListsHelper& operator=(const XMLTextListsHelper&) = delete;
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/// list stack for importing:
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/// push a list context on the list context stack
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void PushListContext(XMLTextListBlockContext *i_pListBlock);
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void PushListContext(XMLNumberedParaContext *i_pNumberedParagraph);
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/// pop the list context stack
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void PopListContext();
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/// peek at the top of the list context stack
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void ListContextTop(XMLTextListBlockContext*& o_pListBlockContext,
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XMLTextListItemContext*& o_pListItemContext,
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XMLNumberedParaContext*& o_pNumberedParagraphContext );
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/// set list item on top of the list context stack
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void SetListItem( XMLTextListItemContext *pListItem );
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// keeping track of processed lists for import and export
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// Add optional parameter <sListStyleDefaultListId> (#i92811#)
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void KeepListAsProcessed( const OUString& sListId,
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const OUString& sListStyleName,
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const OUString& sContinueListId,
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const OUString& sListStyleDefaultListId = OUString() );
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bool IsListProcessed( const OUString& sListId ) const;
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const OUString & GetListStyleOfProcessedList(
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const OUString& sListId ) const;
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const OUString & GetContinueListIdOfProcessedList(
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const OUString& sListId ) const;
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const OUString& GetLastProcessedListId() const { return msLastProcessedListId;}
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const OUString& GetListStyleOfLastProcessedList() const { return msListStyleOfLastProcessedList;}
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OUString GenerateNewListId() const;
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// Provide list id for a certain list block for import (#i92811#)
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OUString GetListIdForListBlock( XMLTextListBlockContext const & rListBlock );
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// keep track of continue list chain for export
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void StoreLastContinuingList( const OUString& sListId,
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const OUString& sContinuingListId );
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OUString GetLastContinuingListId( const OUString& sListId ) const;
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// keep track of opened list elements of a certain list for export
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void PushListOnStack( const OUString& sListId,
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const OUString& sListStyleName );
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void PopListFromStack();
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bool EqualsToTopListStyleOnStack( std::u16string_view sListId ) const;
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/** for importing numbered-paragraph
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note that the ID namespace for numbered-paragraph and regular list
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is distinct; we never combine a list and a n-p
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*/
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css::uno::Reference< css::container::XIndexReplace>
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EnsureNumberedParagraph(
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SvXMLImport & i_rImport,
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const OUString& i_ListId,
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sal_Int16 & io_rLevel, const OUString& i_StyleName);
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/// get ID of the last numbered-paragraph iff it has given style-name
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OUString GetNumberedParagraphListId(
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const sal_uInt16 i_Level,
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std::u16string_view i_StyleName);
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/** Creates a NumRule from given style-name.
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@param i_rImport the SvXMLImport
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@param i_xNumRule parent num rule
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@param i_ParentStyleName parent list style name
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@param i_StyleName the list style name
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@param io_rLevel the list level (may be reset if too large)
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@param o_rRestartNumbering set to true if no style (defaulting)
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@param io_rSetDefaults set to true if no style (defaulting)
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*/
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static css::uno::Reference< css::container::XIndexReplace> MakeNumRule(
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SvXMLImport & i_rImport,
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const css::uno::Reference< css::container::XIndexReplace>& i_xNumRule,
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std::u16string_view i_ParentStyleName,
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const OUString& i_StyleName,
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sal_Int16 & io_rLevel,
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bool* o_pRestartNumbering = nullptr,
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bool* io_pSetDefaults = nullptr);
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/// Looks up the last list id of a given list style, by name.
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OUString GetLastIdOfStyleName(const OUString& sListStyleName) const;
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private:
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/** list context: list, list-item, numbered-paragraph
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XMLTextListBlockContext, XMLTextListItemContext,
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XMLNumberedParaContext
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*/
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typedef std::tuple<SvXMLImportContextRef,
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SvXMLImportContextRef, SvXMLImportContextRef> ListStackFrame_t;
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std::stack< ListStackFrame_t > mListStack;
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// container type for processed lists:
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// map with <ListId> as key and pair( <ListStyleName, ContinueListId> )
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// as value
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typedef ::std::map< OUString,
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::std::pair< OUString, OUString > > tMapForLists;
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std::unique_ptr<tMapForLists> mpProcessedLists;
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OUString msLastProcessedListId;
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OUString msListStyleOfLastProcessedList;
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/* additional container for processed lists.
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map with <ListStyleName> as key and pair( <ListId, ListStyleDefaultListId> )
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as value. (#i92811#)
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*/
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std::unique_ptr<tMapForLists> mpMapListIdToListStyleDefaultListId;
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// container type to build up continue list chain:
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// map with <ListId> of master list as key and <ListId> of last list
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// continuing the master list as value
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typedef ::std::map< OUString, OUString > tMapForContinuingLists;
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std::unique_ptr<tMapForContinuingLists> mpContinuingLists;
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std::unique_ptr<std::map<OUString, OUString>> mpStyleNameLastListIds;
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// stack type for opened list elements and its list style:
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// vector with pair( <ListId>, <ListStyleName> ) as value
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typedef ::std::vector< ::std::pair< OUString, OUString > >
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tStackForLists;
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std::unique_ptr<tStackForLists> mpListStack;
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/// to connect numbered-paragraphs that have no list-id attribute:
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/// vector of pair of style-name and list-id (indexed by level)
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typedef ::std::vector< ::std::pair< OUString, OUString > >
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LastNumberedParagraphs_t;
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LastNumberedParagraphs_t mLastNumberedParagraphs;
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/// numbered-paragraphs
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typedef ::std::vector<
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::std::pair<
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OUString,
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css::uno::Reference< css::container::XIndexReplace > > > NumParaList_t;
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::std::map< OUString, NumParaList_t > mNPLists;
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};
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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