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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 INCLUDED_OOXML_DOCUMENT_HXX
#define INCLUDED_OOXML_DOCUMENT_HXX
#include <sal/types.h>
#include <com/sun/star/uno/Reference.hxx>
#include <com/sun/star/io/XInputStream.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <resourcemodel/WW8ResourceModel.hxx>
#include <com/sun/star/xml/sax/XParser.hpp>
#include <com/sun/star/xml/sax/XFastParser.hpp>
#include <com/sun/star/xml/sax/XFastTokenHandler.hpp>
#include <com/sun/star/xml/sax/XFastShapeContextHandler.hpp>
#include <com/sun/star/frame/XModel.hpp>
#include <com/sun/star/drawing/XDrawPage.hpp>
/**
@file OOXMLDocument.hxx
<h1>Import of OOXML WordprocessingML Documents</h1>
The following picture shows the classes involved in importing OOXML
WordprocessingML documents.
@image html ooxmlimportchain.png
The DOCX consists of parts. Each part is an XML document. The
OOXMLDocument opens the DOCX and creates a SAX parser for the part
containing the main document content. The OOXMLDocument creates a
SAX handler, too. This handler is set as the handler for the events
created by the parser. Finally the OOXMLDocument initiates the
parsing process.
The SAX handler hosts a stack of contexts. Each context is an
instance of a class derived from OOXMLContext. There is a context
class for each <define> in the model.xml.
For a detailed information about how the contexts are handled see
the documentation for OOXMLContext.
The contexts know how to convert an element in OOXML to the
intermediate format that the domain mapper understands. They
enumerate the according entity in OOXML by sending the according
events to the domain mapper.
The domain mapper knows how to convert the intermediate format to
API calls. It takes the events sent by the contexts and uses the
core API to insert the according elements to the core.
*/
namespace writerfilter {
namespace ooxml
{
using namespace com::sun::star;
class WRITERFILTER_DLLPUBLIC OOXMLStream
{
public:
enum StreamType_t { UNKNOWN, DOCUMENT, STYLES, FONTTABLE, NUMBERING,
FOOTNOTES, ENDNOTES, COMMENTS, THEME, SETTINGS, VBAPROJECT };
typedef boost::shared_ptr<OOXMLStream> Pointer_t;
virtual ~OOXMLStream() {}
/**
Returns parser for this stream.
*/
virtual uno::Reference<xml::sax::XParser> getParser() = 0;
/**
Returns fast parser for this stream.
*/
virtual uno::Reference<xml::sax::XFastParser> getFastParser() = 0;
virtual uno::Reference<io::XInputStream> getDocumentStream() = 0;
virtual uno::Reference<io::XInputStream> getStorageStream() = 0;
/**
Returns component context for this stream.
*/
virtual uno::Reference<uno::XComponentContext> getContext() = 0;
/**
Returns target URL from relationships for a given id.
@param rId the id to look for
@return the URL found or an empty string
*/
virtual ::rtl::OUString getTargetForId(const ::rtl::OUString & rId) = 0;
virtual const ::rtl::OUString & getTarget() const = 0;
virtual uno::Reference<xml::sax::XFastTokenHandler>
getFastTokenHandler(uno::Reference<uno::XComponentContext> rContext) = 0;
};
class WRITERFILTER_DLLPUBLIC OOXMLDocument : public writerfilter::Reference<Stream>
{
public:
/**
Pointer to this stream.
*/
typedef boost::shared_ptr<OOXMLDocument> Pointer_t;
virtual ~OOXMLDocument() {}
/**
Resolves this document to a stream handler.
@param rStream stream handler to resolve this document to
*/
virtual void resolve(Stream & rStream) = 0;
/**
Returns string representation of the type of this reference.
DEBUGGING PURPOSE ONLY.
*/
virtual string getType() const = 0;
/**
Resolves a footnote to a stream handler.
A footnote is resolved if either the note type or
note id matches.
@param rStream stream handler to resolve to
@param rNoteType type of footnote to resolve
@param rNoteId id of the footnote to resolve
*/
virtual void resolveFootnote(Stream & rStream,
const Id & rNoteType,
const sal_Int32 nNoteId) = 0;
/**
Resolves an endnote to a stream handler.
An endnote is resolved if either the note type or
note id matches.
@param rStream stream handler to resolve to
@param rNoteType type of footnote to resolve
@param rNoteId id of the endnote to resolve
*/
virtual void resolveEndnote(Stream & rStream,
const Id & rNoteType,
const sal_Int32 NoteId) = 0;
/**
Resolves a comment to a stream handler.
@param rStream stream handler to resolve to
@param rComment id of the comment to resolve
*/
virtual void resolveComment(Stream & rStream,
const sal_Int32 nCommentId) = 0;
/**
Resolves a picture to a stream handler.
@param rStream stream handler to resolve to
@param rPictureId id of the picture to resolve
*/
virtual void resolvePicture(Stream & rStream,
const rtl::OUString & rPictureId) = 0;
/**
Resolves a header to a stream handler.
@param rStream stream handler to resolve to
@param type type of header to resolve:
NS_ooxml::LN_Value_ST_HrdFtr_even header on even page
NS_ooxml::LN_Value_ST_HrdFtr_default header on right page
NS_ooxml::LN_Value_ST_HrdFtr_first header on first page
@param rId id of the header
*/
virtual void resolveHeader(Stream & rStream,
const sal_Int32 type,
const rtl::OUString & rId) = 0;
/**
Resolves a footer to a stream handler.
@param rStream stream handler to resolve to
@param type type of footer to resolve:
NS_ooxml::LN_Value_ST_HrdFtr_even header on even page
NS_ooxml::LN_Value_ST_HrdFtr_default header on right page
NS_ooxml::LN_Value_ST_HrdFtr_first header on first page
@param rId id of the header
*/
virtual void resolveFooter(Stream & rStream,
const sal_Int32 type,
const rtl::OUString & rId) = 0;
/**
Returns target URL from relationships for a given id.
@param rId the id to look for
@return the URL found or an empty string
*/
virtual ::rtl::OUString getTargetForId(const ::rtl::OUString & rId) = 0;
virtual void setModel(uno::Reference<frame::XModel> xModel) = 0;
virtual uno::Reference<frame::XModel> getModel() = 0;
virtual void setDrawPage(uno::Reference<drawing::XDrawPage> xDrawPage) = 0;
virtual uno::Reference<drawing::XDrawPage> getDrawPage() = 0;
virtual uno::Reference<io::XInputStream> getInputStream() = 0;
virtual uno::Reference<io::XInputStream> getStorageStream() = 0;
virtual uno::Reference<io::XInputStream> getInputStreamForId
(const ::rtl::OUString & rId) = 0;
virtual void setXNoteId(const sal_Int32 nId) = 0;
virtual sal_Int32 getXNoteId() const = 0;
virtual void setXNoteType(const Id & nId) = 0;
virtual const Id & getXNoteType() const = 0;
virtual const ::rtl::OUString & getTarget() const = 0;
virtual uno::Reference<xml::sax::XFastShapeContextHandler> getShapeContext( ) = 0;
virtual void setShapeContext( uno::Reference<xml::sax::XFastShapeContextHandler> xContext ) = 0;
};
class WRITERFILTER_DLLPUBLIC OOXMLDocumentFactory
{
public:
static OOXMLStream::Pointer_t
createStream(uno::Reference<uno::XComponentContext> rContext,
uno::Reference<io::XInputStream> rStream,
OOXMLStream::StreamType_t nStreamType = OOXMLStream::DOCUMENT);
static OOXMLStream::Pointer_t
createStream(OOXMLStream::Pointer_t pStream,
OOXMLStream::StreamType_t nStreamType = OOXMLStream::DOCUMENT);
static OOXMLStream::Pointer_t
createStream(OOXMLStream::Pointer_t pStream, const rtl::OUString & rId);
static OOXMLDocument *
createDocument(OOXMLStream::Pointer_t pStream);
};
void ooxmlidsToXML(::std::iostream & out);
}}
#endif // INCLUDED_OOXML_DOCUMENT_HXX
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