ucbhelper/source/provider/simplenameclashresolverequest.cxx

   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 #include <com/sun/star/ucb/NameClashResolveRequest.hpp>
  21 #include <com/sun/star/ucb/XInteractionSupplyName.hpp>
  22 #include <cppuhelper/typeprovider.hxx>
  23 #include <cppuhelper/queryinterface.hxx>
  24 #include <ucbhelper/simplenameclashresolverequest.hxx>
  25
  26 using namespace com::sun::star;
  27
  28 namespace ucbhelper {
  29
  30 /**
  31   * This class implements a standard interaction continuation, namely the
  32   * interface XInteractionSupplyName. Instances of this class can be passed
  33   * along with an interaction request to indicate the possibility to
  34   * supply a new name.
  35   */
  36 class InteractionSupplyName : public InteractionContinuation,
  37                               public com::sun::star::lang::XTypeProvider,
  38                               public com::sun::star::ucb::XInteractionSupplyName
  39 {
  40     OUString m_aName;
  41
  42 public:
  43     InteractionSupplyName( InteractionRequest * pRequest )
  44     : InteractionContinuation( pRequest ) {}
  45
  46     // XInterface
  47     virtual com::sun::star::uno::Any SAL_CALL
  48     queryInterface( const com::sun::star::uno::Type & rType )
  49         throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
  50     virtual void SAL_CALL acquire()
  51         throw() SAL_OVERRIDE;
  52     virtual void SAL_CALL release()
  53         throw() SAL_OVERRIDE;
  54
  55     // XTypeProvider
  56     virtual com::sun::star::uno::Sequence< com::sun::star::uno::Type > SAL_CALL
  57     getTypes()
  58         throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
  59     virtual com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL
  60     getImplementationId()
  61         throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
  62
  63     // XInteractionContinuation
  64     virtual void SAL_CALL select()
  65         throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
  66
  67     // XInteractionSupplyName
  68     virtual void SAL_CALL setName( const OUString& Name )
  69         throw ( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
  70
  71     // Non-interface methods.
  72
  73     /**
  74       * This method returns the name that was supplied by the interaction
  75       * handler.
  76       *
  77       * @return the name.
  78       */
  79     const OUString & getName() const { return m_aName; }
  80 };
  81
  82 void SAL_CALL InteractionSupplyName::acquire()
  83     throw()
  84 {
  85     OWeakObject::acquire();
  86 }
  87
  88 void SAL_CALL InteractionSupplyName::release()
  89     throw()
  90 {
  91     OWeakObject::release();
  92 }
  93
  94 uno::Any SAL_CALL
  95 InteractionSupplyName::queryInterface( const uno::Type & rType )
  96     throw ( uno::RuntimeException, std::exception )
  97 {
  98     uno::Any aRet = cppu::queryInterface( rType,
  99                 static_cast< lang::XTypeProvider * >( this ),
 100                 static_cast< task::XInteractionContinuation * >( this ),
 101                 static_cast< ucb::XInteractionSupplyName * >( this ) );
 102
 103     return aRet.hasValue()
 104             ? aRet : InteractionContinuation::queryInterface( rType );
 105 }
 106
 107 uno::Sequence< sal_Int8 > SAL_CALL InteractionSupplyName::getImplementationId()
 108     throw( uno::RuntimeException, std::exception )
 109 {
 110     return css::uno::Sequence<sal_Int8>();
 111 }
 112
 113 uno::Sequence< uno::Type > SAL_CALL InteractionSupplyName::getTypes()
 114     throw( uno::RuntimeException, std::exception )
 115 {
 116     static cppu::OTypeCollection* pCollection = 0;
 117       if ( !pCollection )
 118       {
 119         osl::Guard< osl::Mutex > aGuard( osl::Mutex::getGlobalMutex() );
 120         if ( !pCollection )
 121         {
 122             static cppu::OTypeCollection collection(
 123                 cppu::UnoType<lang::XTypeProvider>::get(),
 124                 cppu::UnoType<ucb::XInteractionSupplyName>::get() );
 125             pCollection = &collection;
 126         }
 127     }
 128     return (*pCollection).getTypes();
 129 }
 130
 131 void SAL_CALL InteractionSupplyName::select()
 132     throw( uno::RuntimeException, std::exception )
 133 {
 134     recordSelection();
 135 }
 136
 137 void SAL_CALL
 138 InteractionSupplyName::setName( const OUString& Name )
 139     throw( uno::RuntimeException, std::exception )
 140 {
 141     m_aName = Name;
 142 }
 143
 144 SimpleNameClashResolveRequest::~SimpleNameClashResolveRequest() {}
 145
 146 SimpleNameClashResolveRequest::SimpleNameClashResolveRequest(
 147                                     const OUString & rTargetFolderURL,
 148                                     const OUString & rClashingName,
 149                                     const OUString & rProposedNewName,
 150                                     bool bSupportsOverwriteData )
 151 {
 152     // Fill request...
 153     ucb::NameClashResolveRequest aRequest;
 154 //    aRequest.Message        = // OUString
 155 //    aRequest.Context        = // XInterface
 156     aRequest.Classification  = task::InteractionClassification_QUERY;
 157     aRequest.TargetFolderURL = rTargetFolderURL;
 158     aRequest.ClashingName    = rClashingName;
 159     aRequest.ProposedNewName = rProposedNewName;
 160
 161     setRequest( uno::makeAny( aRequest ) );
 162
 163     // Fill continuations...
 164     m_xNameSupplier = new InteractionSupplyName( this );
 165
 166     uno::Sequence< uno::Reference< task::XInteractionContinuation > >
 167                             aContinuations( bSupportsOverwriteData ? 3 : 2 );
 168     aContinuations[ 0 ] = new InteractionAbort( this );
 169     aContinuations[ 1 ] = m_xNameSupplier.get();
 170
 171     if ( bSupportsOverwriteData )
 172         aContinuations[ 2 ] = new InteractionReplaceExistingData( this );
 173
 174     setContinuations( aContinuations );
 175 }
 176
 177 const OUString SimpleNameClashResolveRequest::getNewName() const
 178 {
 179     return m_xNameSupplier->getName();
 180 }
 181
 182 }
 183
 184 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */