Line data    Source code

       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 _HIERARCHYDATA_HXX
      21             : #define _HIERARCHYDATA_HXX
      22             : 
      23             : #include <rtl/ustring.hxx>
      24             : #include <osl/mutex.hxx>
      25             : #include <com/sun/star/lang/XMultiServiceFactory.hpp>
      26             : #include <com/sun/star/uno/XComponentContext.hpp>
      27             : 
      28             : namespace com { namespace sun { namespace star {
      29             :     namespace container {
      30             :         class XHierarchicalNameAccess;
      31             :     }
      32             :     namespace util {
      33             :         class XOfficeInstallationDirectories;
      34             :     }
      35             : } } }
      36             : 
      37             : namespace hierarchy_ucp
      38             : {
      39             : 
      40             : //=========================================================================
      41             : 
      42           0 : class HierarchyEntryData
      43             : {
      44             : public:
      45             :     enum Type { NONE, LINK, FOLDER };
      46             : 
      47           0 :     HierarchyEntryData() : m_aType( NONE ) {}
      48           0 :     HierarchyEntryData( const Type & rType ) : m_aType( rType ) {}
      49             : 
      50           0 :     const rtl::OUString & getName() const { return m_aName; }
      51           0 :     void setName( const rtl::OUString & rName ) { m_aName = rName; }
      52             : 
      53           0 :     const rtl::OUString & getTitle() const { return m_aTitle; }
      54           0 :     void setTitle( const rtl::OUString & rTitle ) { m_aTitle = rTitle; }
      55             : 
      56           0 :     const rtl::OUString & getTargetURL() const { return m_aTargetURL; }
      57           0 :     void setTargetURL( const rtl::OUString & rURL ) { m_aTargetURL = rURL; }
      58             : 
      59           0 :     Type getType() const
      60             :     { return ( m_aType != NONE ) ? m_aType
      61           0 :                                  : m_aTargetURL.getLength()
      62             :                                     ? LINK
      63           0 :                                     : FOLDER; }
      64           0 :     void setType( const Type & rType ) { m_aType = rType; }
      65             : 
      66             : private:
      67             :     rtl::OUString m_aName;      // Name (language independent)
      68             :     rtl::OUString m_aTitle;     // Title (language dependent)
      69             :     rtl::OUString m_aTargetURL; // Target URL ( links only )
      70             :     Type          m_aType;      // Type
      71             : };
      72             : 
      73             : //=========================================================================
      74             : 
      75             : class HierarchyContentProvider;
      76             : class HierarchyUri;
      77             : 
      78           0 : class HierarchyEntry
      79             : {
      80             :     ::rtl::OUString m_aServiceSpecifier;
      81             :     ::rtl::OUString m_aName;
      82             :     ::rtl::OUString m_aPath;
      83             :     ::osl::Mutex    m_aMutex;
      84             :     ::com::sun::star::uno::Reference<
      85             :             ::com::sun::star::uno::XComponentContext >     m_xContext;
      86             :     ::com::sun::star::uno::Reference<
      87             :             ::com::sun::star::lang::XMultiServiceFactory > m_xConfigProvider;
      88             :     ::com::sun::star::uno::Reference<
      89             :             ::com::sun::star::container::XHierarchicalNameAccess >
      90             :                                                            m_xRootReadAccess;
      91             :     ::com::sun::star::uno::Reference<
      92             :             ::com::sun::star::util::XOfficeInstallationDirectories >
      93             :                                                            m_xOfficeInstDirs;
      94             :     sal_Bool m_bTriedToGetRootReadAccess;  // #82494#
      95             : 
      96             : private:
      97             :     ::rtl::OUString createPathFromHierarchyURL( const HierarchyUri & rURI );
      98             :     ::com::sun::star::uno::Reference<
      99             :             ::com::sun::star::container::XHierarchicalNameAccess >
     100             :     getRootReadAccess();
     101             : 
     102             : public:
     103             :     HierarchyEntry( const ::com::sun::star::uno::Reference<
     104             :                         ::com::sun::star::uno::XComponentContext >& rxContext,
     105             :                     HierarchyContentProvider* pProvider,
     106             :                     const ::rtl::OUString& rURL );
     107             : 
     108             :     sal_Bool hasData();
     109             : 
     110             :     sal_Bool getData( HierarchyEntryData& rData );
     111             : 
     112             :     sal_Bool setData( const HierarchyEntryData& rData, sal_Bool bCreate );
     113             : 
     114             :     sal_Bool move( const ::rtl::OUString& rNewURL,
     115             :                    const HierarchyEntryData& rData );
     116             : 
     117             :     sal_Bool remove();
     118             : 
     119             :     // Iteration.
     120             : 
     121             :     struct iterator_Impl;
     122             : 
     123             :     class iterator
     124             :     {
     125             :     friend class HierarchyEntry;
     126             : 
     127             :         iterator_Impl*  m_pImpl;
     128             : 
     129             :     public:
     130             :         iterator();
     131             :         ~iterator();
     132             : 
     133             :         const HierarchyEntryData& operator*() const;
     134             :     };
     135             : 
     136             :     sal_Bool first( iterator& it );
     137             :     sal_Bool next ( iterator& it );
     138             : };
     139             : 
     140             : } // namespace hierarchy_ucp
     141             : 
     142             : #endif /* !_HIERARCHYDATA_HXX */
     143             : 
     144             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */