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Diffstat (limited to 'xmloff/inc/txtlists.hxx')
| -rw-r--r-- | xmloff/inc/txtlists.hxx | 194 |
1 files changed, 194 insertions, 0 deletions
diff --git a/xmloff/inc/txtlists.hxx b/xmloff/inc/txtlists.hxx new file mode 100644 index 000000000000..6fe7c20443b7 --- /dev/null +++ b/xmloff/inc/txtlists.hxx @@ -0,0 +1,194 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef _XMLOFF_TXTLISTS_HXX +#define _XMLOFF_TXTLISTS_HXX + +#include <rtl/ustring.hxx> +#include <comphelper/stl_types.hxx> +#include <map> +#include <vector> +#include <stack> +#include <boost/utility.hpp> +#include <boost/tuple/tuple.hpp> +#include <com/sun/star/container/XIndexReplace.hpp> +#include <xmloff/xmlictxt.hxx> + +class SvXMLImport; +class XMLTextListBlockContext; +class XMLTextListItemContext; +class XMLNumberedParaContext; + +class XMLTextListsHelper : private boost::noncopyable +{ + public: + XMLTextListsHelper(); + ~XMLTextListsHelper(); + + /// list stack for importing: + + /// push a list context on the list context stack + void PushListContext(XMLTextListBlockContext *i_pListBlock = 0); + void PushListContext(XMLNumberedParaContext *i_pNumberedParagraph); + /// pop the list context stack + void PopListContext(); + /// peek at the top of the list context stack + void ListContextTop(XMLTextListBlockContext*& o_pListBlockContext, + XMLTextListItemContext*& o_pListItemContext, + XMLNumberedParaContext*& o_pNumberedParagraphContext ); + /// set list item on top of the list context stack + void SetListItem( XMLTextListItemContext *pListItem ); + + + // keeping track of processed lists for import and export + // --> OD 2008-08-15 #i92811# + // - add optional parameter <sListStyleDefaultListId> + void KeepListAsProcessed( ::rtl::OUString sListId, + ::rtl::OUString sListStyleName, + ::rtl::OUString sContinueListId, + ::rtl::OUString sListStyleDefaultListId = ::rtl::OUString() ); + // <-- + + sal_Bool IsListProcessed( const ::rtl::OUString sListId ) const; + ::rtl::OUString GetListStyleOfProcessedList( + const ::rtl::OUString sListId ) const; + ::rtl::OUString GetContinueListIdOfProcessedList( + const ::rtl::OUString sListId ) const; + const ::rtl::OUString& GetLastProcessedListId() const; + const ::rtl::OUString& GetListStyleOfLastProcessedList() const; + + ::rtl::OUString GenerateNewListId() const; + + // --> OD 2008-08-15 #i92811# + // provide list id for a certain list block for import + ::rtl::OUString GetListIdForListBlock( XMLTextListBlockContext& rListBlock ); + // <-- + + + // keep track of continue list chain for export + void StoreLastContinuingList( ::rtl::OUString sListId, + ::rtl::OUString sContinuingListId ); + + ::rtl::OUString GetLastContinuingListId( ::rtl::OUString sListId ) const; + + // keep track of opened list elements of a certain list for export + void PushListOnStack( ::rtl::OUString sListId, + ::rtl::OUString sListStyleName ); + void PopListFromStack(); + sal_Bool EqualsToTopListStyleOnStack( const ::rtl::OUString sListId ) const; + + /** for importing numbered-paragraph + note that the ID namespace for numbered-paragraph and regular list + is distinct; we never combine a list and a n-p + */ + ::com::sun::star::uno::Reference< + ::com::sun::star::container::XIndexReplace> + EnsureNumberedParagraph( + SvXMLImport & i_rImport, + const ::rtl::OUString i_ListId, + sal_Int16 & io_rLevel, const ::rtl::OUString i_StyleName); + + /// get ID of the last numbered-paragraph iff it has given style-name + ::rtl::OUString GetNumberedParagraphListId( + const sal_uInt16 i_Level, + const ::rtl::OUString i_StyleName); + + /** Creates a NumRule from given style-name. + @param i_rImport the SvXMLImport + @param i_xNumRule parent num rule + @param i_ParentStyleName parent list style name + @param i_StyleName the list style name + @param io_rLevel the list level (may be reset if too large) + @param o_rRestartNumbering set to true if no style (defaulting) + @param io_rSetDefaults set to true if no style (defaulting) + */ + static ::com::sun::star::uno::Reference< + ::com::sun::star::container::XIndexReplace> MakeNumRule( + SvXMLImport & i_rImport, + const ::com::sun::star::uno::Reference< + ::com::sun::star::container::XIndexReplace>& i_xNumRule, + const ::rtl::OUString i_ParentStyleName, + const ::rtl::OUString i_StyleName, + sal_Int16 & io_rLevel, + sal_Bool* o_pRestartNumbering = 0, + sal_Bool* io_pSetDefaults = 0); + + private: + + /** list context: list, list-item, numbered-paragraph + XMLTextListBlockContext, XMLTextListItemContext, + XMLNumberedParaContext + */ + typedef ::boost::tuple<SvXMLImportContextRef, + SvXMLImportContextRef, SvXMLImportContextRef> ListStackFrame_t; + ::std::stack< ListStackFrame_t > mListStack; + + // container type for processed lists: + // map with <ListId> as key and pair( <ListStyleName, ContinueListId> ) + // as value + typedef ::std::map< ::rtl::OUString, + ::std::pair< ::rtl::OUString, ::rtl::OUString >, + ::comphelper::UStringLess > tMapForLists; + tMapForLists* mpProcessedLists; + ::rtl::OUString msLastProcessedListId; + ::rtl::OUString msListStyleOfLastProcessedList; + + // --> OD 2008-08-15 #i92811# + // additional container for processed lists. + // map with <ListStyleName> as key and pair( <ListId, ListStyleDefaultListId> ) + // as value. + tMapForLists* mpMapListIdToListStyleDefaultListId; + // <-- + + // container type to build up continue list chain: + // map with <ListId> of master list as key and <ListId> of last list + // continuing the master list as value + typedef ::std::map< ::rtl::OUString, ::rtl::OUString, + ::comphelper::UStringLess > tMapForContinuingLists; + tMapForContinuingLists* mpContinuingLists; + + // stack type for opened list elements and its list style: + // vector with pair( <ListId>, <ListStyleName> ) as value + typedef ::std::vector< ::std::pair< ::rtl::OUString, ::rtl::OUString > > + tStackForLists; + tStackForLists* mpListStack; + + /// to connect numbered-paragraphs that have no list-id attribute: + /// vector of pair of style-name and list-id (indexed by level) + typedef ::std::vector< ::std::pair< ::rtl::OUString, ::rtl::OUString > > + LastNumberedParagraphs_t; + + LastNumberedParagraphs_t mLastNumberedParagraphs; + + /// numbered-paragraphs + typedef ::std::vector< ::std::pair< ::rtl::OUString, + ::com::sun::star::uno::Reference< + ::com::sun::star::container::XIndexReplace > > > NumParaList_t; + ::std::map< ::rtl::OUString, NumParaList_t > mNPLists; + +}; +#endif |