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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* 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
// Add optional parameter <sListStyleDefaultListId> (#i92811#)
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;
// Provide list id for a certain list block for import (#i92811#)
::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;
/* additional container for processed lists.
map with <ListStyleName> as key and pair( <ListId, ListStyleDefaultListId> )
as value. (#i92811#)
*/
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
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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