ucb/source/ucp/tdoc/tdoc_uri.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
  20 #pragma once
  21
  22 #include <rtl/ustring.hxx>
  23 #include <utility>
  24
  25 namespace tdoc_ucp {
  26
  27
  28 #define TDOC_URL_SCHEME          "vnd.sun.star.tdoc"
  29 #define TDOC_URL_SCHEME_LENGTH   17
  30
  31
  32 class Uri
  33 {
  34     enum State { UNKNOWN, INVALID, VALID };
  35
  36     mutable OUString m_aUri;
  37     mutable OUString m_aParentUri;
  38     mutable OUString m_aPath;
  39     mutable OUString m_aDocId;
  40     mutable OUString m_aName;
  41     mutable OUString m_aDecodedName;
  42     mutable State           m_eState;
  43
  44 private:
  45     void init() const;
  46
  47 public:
  48     explicit Uri( OUString aUri )
  49     : m_aUri(std::move( aUri )), m_eState( UNKNOWN ) {}
  50
  51     bool operator== ( const Uri & rOther ) const
  52     { init(); return m_aUri == rOther.m_aUri; }
  53
  54     bool operator!= ( const Uri & rOther ) const
  55     { return !operator==( rOther ); }
  56
  57     bool isValid() const
  58     { init(); return m_eState == VALID; }
  59
  60     const OUString & getUri() const
  61     { init(); return m_aUri; }
  62
  63     inline void setUri( const OUString & rUri );
  64
  65     const OUString & getParentUri() const
  66     { init(); return m_aParentUri; }
  67
  68     const OUString & getDocumentId() const
  69     { init(); return m_aDocId; }
  70
  71     const OUString & getName() const
  72     { init(); return m_aName; }
  73
  74     const OUString & getDecodedName() const
  75     { init(); return m_aDecodedName; }
  76
  77     inline bool isRoot() const;
  78
  79     inline bool isDocument() const;
  80 };
  81
  82 inline void Uri::setUri( const OUString & rUri )
  83 {
  84     m_eState = UNKNOWN;
  85     m_aUri = rUri;
  86     m_aParentUri.clear();
  87     m_aDocId.clear();
  88     m_aPath.clear();
  89     m_aName.clear();
  90     m_aDecodedName.clear();
  91 }
  92
  93 inline bool Uri::isRoot() const
  94 {
  95     init();
  96     return ( m_aPath.getLength() == 1 );
  97 }
  98
  99 inline bool Uri::isDocument() const
 100 {
 101     init();
 102     return ( ( !m_aDocId.isEmpty() ) /* not root */
 103              && ( m_aPath.subView( m_aDocId.getLength() + 1 ).size() < 2 ) );
 104 }
 105
 106 } // namespace tdoc_ucp
 107
 108 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */