xmloff/inc/xmlversion.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #pragma once
  20
  21 #include <com/sun/star/uno/Sequence.hxx>
  22 #include <com/sun/star/document/XDocumentRevisionListPersistence.hpp>
  23 #include <com/sun/star/util/RevisionTag.hpp>
  24 #include <com/sun/star/embed/XStorage.hpp>
  25
  26 #include <cppuhelper/implbase.hxx>
  27 #include <xmloff/xmlictxt.hxx>
  28 #include <xmloff/xmlexp.hxx>
  29 #include <xmloff/xmlimp.hxx>
  30 #include <xmloff/xmltoken.hxx>
  31
  32 class XMLVersionListExport final : public SvXMLExport
  33 {
  34 private:
  35     const css::uno::Sequence < css::util::RevisionTag >& maVersions;
  36 public:
  37     XMLVersionListExport(
  38         const css::uno::Reference< css::uno::XComponentContext >& rContext,
  39         const css::uno::Sequence < css::util::RevisionTag >& rVersions,
  40         const OUString &rFileName,
  41         css::uno::Reference< css::xml::sax::XDocumentHandler > const &rHandler );
  42
  43     ErrCode     exportDoc( enum ::xmloff::token::XMLTokenEnum eClass = ::xmloff::token::XML_TOKEN_INVALID ) override;
  44     void        ExportAutoStyles_() override {}
  45     void        ExportMasterStyles_ () override {}
  46     void        ExportContent_() override {}
  47 };
  48
  49 class XMLVersionListImport final : public SvXMLImport
  50 {
  51 private:
  52     css::uno::Sequence < css::util::RevisionTag >& maVersions;
  53
  54     virtual SvXMLImportContext *CreateFastContext( sal_Int32 Element,
  55         const ::css::uno::Reference< ::css::xml::sax::XFastAttributeList >& xAttrList ) override;
  56
  57 public:
  58
  59     XMLVersionListImport(
  60         const css::uno::Reference< css::uno::XComponentContext >& rContext,
  61         css::uno::Sequence < css::util::RevisionTag >& rVersions );
  62     virtual ~XMLVersionListImport() noexcept override;
  63
  64     css::uno::Sequence < css::util::RevisionTag >&
  65         GetList() { return maVersions; }
  66 };
  67
  68 class XMLVersionListContext final : public SvXMLImportContext
  69 {
  70 private:
  71     XMLVersionListImport & GetImport() { return static_cast<XMLVersionListImport&>(SvXMLImportContext::GetImport()); }
  72
  73 public:
  74
  75     XMLVersionListContext( XMLVersionListImport& rImport );
  76
  77     virtual ~XMLVersionListContext() override;
  78
  79     virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL
  80         createFastChildContext(sal_Int32 nElement,
  81             const css::uno::Reference< css::xml::sax::XFastAttributeList > & xAttribs) override;
  82 };
  83
  84 class XMLVersionContext final : public SvXMLImportContext
  85 {
  86 private:
  87     static bool         ParseISODateTimeString(
  88                                 std::u16string_view rString,
  89                                 css::util::DateTime& rDateTime );
  90
  91 public:
  92
  93     XMLVersionContext( XMLVersionListImport& rImport,
  94                           const css::uno::Reference< css::xml::sax::XFastAttributeList > & xAttrList );
  95
  96     virtual ~XMLVersionContext() override;
  97 };
  98
  99 class XMLVersionListPersistence final : public ::cppu::WeakImplHelper< css::document::XDocumentRevisionListPersistence, css::lang::XServiceInfo >
 100 {
 101 public:
 102     virtual css::uno::Sequence< css::util::RevisionTag > SAL_CALL load( const css::uno::Reference< css::embed::XStorage >& Storage ) override;
 103     virtual void SAL_CALL store( const css::uno::Reference< css::embed::XStorage >& Storage, const css::uno::Sequence< css::util::RevisionTag >& List ) override;
 104
 105     OUString SAL_CALL getImplementationName() override;
 106
 107     sal_Bool SAL_CALL supportsService(OUString const & ServiceName) override;
 108
 109     css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override;
 110 };
 111
 112 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */