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       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             : 
      20             : #ifndef INCLUDED_OOX_CORE_RELATIONS_HXX
      21             : #define INCLUDED_OOX_CORE_RELATIONS_HXX
      22             : 
      23             : #include <oox/helper/helper.hxx>
      24             : #include <oox/dllapi.h>
      25             : #include <map>
      26             : #include <memory>
      27             : 
      28             : namespace oox {
      29             : namespace core {
      30             : 
      31             : 
      32             : 
      33             : /** Expands to an OUString containing an 'officeDocument' transitional relation type created
      34             :     from the passed literal(!) ASCII(!) character array. */
      35             : #define CREATE_OFFICEDOC_RELATION_TYPE( ascii ) \
      36             :     ( "http://schemas.openxmlformats.org/officeDocument/2006/relationships/" ascii )
      37             : 
      38             : /** Expands to an OUString containing an 'officeDocument' strict relation type created
      39             :     from the passed literal(!) ASCII(!) character array. */
      40             : #define CREATE_OFFICEDOC_RELATION_TYPE_STRICT( ascii ) \
      41             :     ( "http://purl.oclc.org/ooxml/officeDocument/relationships/" ascii )
      42             : 
      43             : /** Expands to an OUString containing a 'package' relation type created from
      44             :     the passed literal(!) ASCII(!) character array. */
      45             : #define CREATE_PACKAGE_RELATION_TYPE( ascii ) \
      46             :     ( "http://schemas.openxmlformats.org/package/2006/relationships/" ascii )
      47             : 
      48             : /** Expands to an OUString containing an MS Office specific relation type
      49             :     created from the passed literal(!) ASCII(!) character array. */
      50             : #define CREATE_MSOFFICE_RELATION_TYPE( ascii ) \
      51             :     ( "http://schemas.microsoft.com/office/2006/relationships/" ascii )
      52             : 
      53             : #define CREATE_XL_CONTENT_TYPE( ascii ) \
      54             :     ( "application/vnd.openxmlformats-officedocument.spreadsheetml." ascii "+xml" )
      55             : 
      56       72040 : struct Relation
      57             : {
      58             :     OUString     maId;
      59             :     OUString     maType;
      60             :     OUString     maTarget;
      61             :     bool                mbExternal;
      62             : 
      63       14458 :     Relation() : mbExternal( false ) {}
      64             : };
      65             : 
      66             : 
      67             : 
      68             : class Relations;
      69             : typedef std::shared_ptr< Relations > RelationsRef;
      70             : 
      71        4805 : class OOX_DLLPUBLIC Relations
      72             : {
      73             : public:
      74             :     explicit            Relations( const OUString& rFragmentPath );
      75             : 
      76          75 :     size_t size() const { return maMap.size(); }
      77             :     size_t count( const OUString& rId ) const { return maMap.count( rId ); }
      78         882 :     ::std::map< OUString, Relation >::const_iterator begin() const
      79             :     {
      80         882 :         return maMap.begin();
      81             :     }
      82         882 :     ::std::map< OUString, Relation >::const_iterator end() const
      83             :     {
      84         882 :         return maMap.end();
      85             :     }
      86       14375 :     void insert( const ::std::map< OUString, Relation >::value_type& rVal )
      87             :     {
      88       14375 :         maMap.insert( rVal );
      89       14375 :     }
      90             : 
      91             :     /** Returns the path of the fragment this relations collection is related to. */
      92        3923 :     const OUString& getFragmentPath() const { return maFragmentPath; }
      93             : 
      94             :     /** Returns the relation with the passed relation identifier. */
      95             :     const Relation*     getRelationFromRelId( const OUString& rId ) const;
      96             :     /** Returns the first relation with the passed type. */
      97             :     const Relation*     getRelationFromFirstType( const OUString& rType ) const;
      98             :     /** Returns the first relation with the passed type. */
      99             :     const Relation*     getRelationFromFirstTypeFromOfficeDoc( const OUString& rType ) const;
     100             :     /** Finds all relations associated with the passed type. */
     101             :     RelationsRef        getRelationsFromTypeFromOfficeDoc( const OUString& rType ) const;
     102             : 
     103             :     /** Returns the external target of the relation with the passed relation identifier. */
     104             :     OUString     getExternalTargetFromRelId( const OUString& rRelId ) const;
     105             :     /** Returns the internal target of the relation with the passed relation identifier. */
     106             :     OUString     getInternalTargetFromRelId( const OUString& rRelId ) const;
     107             : 
     108             :     /** Returns the full fragment path for the target of the passed relation. */
     109             :     OUString     getFragmentPathFromRelation( const Relation& rRelation ) const;
     110             :     /** Returns the full fragment path for the passed relation identifier. */
     111             :     OUString     getFragmentPathFromRelId( const OUString& rRelId ) const;
     112             :     /** Returns the full fragment path for the first relation of the passed type. */
     113             :     OUString     getFragmentPathFromFirstType( const OUString& rType ) const;
     114             :     OUString     getFragmentPathFromFirstTypeFromOfficeDoc( const OUString& rType ) const;
     115             : 
     116             : private:
     117             :     ::std::map< OUString, Relation > maMap;
     118             :     OUString     maFragmentPath;
     119             : };
     120             : 
     121             : 
     122             : 
     123             : } // namespace core
     124             : } // namespace oox
     125             : 
     126             : #endif
     127             : 
     128             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */