uui/source/interactionhandler.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 "iahndl.hxx"
  21 #include "interactionhandler.hxx"
  22 #include "comphelper/namedvaluecollection.hxx"
  23 #include "comphelper/processfactory.hxx"
  24 #include "com/sun/star/awt/XWindow.hpp"
  25
  26 using namespace com::sun::star;
  27
  28 UUIInteractionHandler::UUIInteractionHandler(
  29     uno::Reference< uno::XComponentContext > const &
  30         rxContext)
  31     SAL_THROW(())
  32         : m_pImpl(new UUIInteractionHelper(rxContext))
  33 {
  34 }
  35
  36 UUIInteractionHandler::~UUIInteractionHandler()
  37 {
  38     delete m_pImpl;
  39 }
  40
  41 OUString SAL_CALL UUIInteractionHandler::getImplementationName()
  42     throw (uno::RuntimeException)
  43 {
  44     return OUString::createFromAscii(m_aImplementationName);
  45 }
  46
  47 sal_Bool SAL_CALL
  48 UUIInteractionHandler::supportsService(OUString const & rServiceName)
  49     throw (uno::RuntimeException)
  50 {
  51     uno::Sequence< OUString >
  52     aNames(getSupportedServiceNames_static());
  53     for (sal_Int32 i = 0; i < aNames.getLength(); ++i)
  54         if (aNames[i] == rServiceName)
  55             return true;
  56     return false;
  57 }
  58
  59 uno::Sequence< OUString > SAL_CALL
  60 UUIInteractionHandler::getSupportedServiceNames()
  61     throw (uno::RuntimeException)
  62 {
  63     return getSupportedServiceNames_static();
  64 }
  65
  66 void SAL_CALL
  67 UUIInteractionHandler::initialize(
  68     uno::Sequence< uno::Any > const & rArguments)
  69     throw (uno::Exception)
  70 {
  71     uno::Reference<uno::XComponentContext> xContext = m_pImpl->getORB();
  72     delete m_pImpl;
  73
  74     // The old-style InteractionHandler service supported a sequence of
  75     // PropertyValue, while the new-style service now uses constructors to pass
  76     // in Parent and Context values; for backwards compatibility, keep support
  77     // for a PropertyValue sequence, too:
  78     uno::Reference< awt::XWindow > xWindow;
  79     OUString aContext;
  80     if (!((rArguments.getLength() == 1 && (rArguments[0] >>= xWindow)) ||
  81           (rArguments.getLength() == 2 && (rArguments[0] >>= xWindow) &&
  82            (rArguments[1] >>= aContext))))
  83     {
  84         ::comphelper::NamedValueCollection aProperties( rArguments );
  85         if ( aProperties.has( "Parent" ) )
  86         {
  87             OSL_VERIFY( aProperties.get( "Parent" ) >>= xWindow );
  88         }
  89         if ( aProperties.has( "Context" ) )
  90         {
  91             OSL_VERIFY( aProperties.get( "Context" ) >>= aContext );
  92         }
  93     }
  94
  95     m_pImpl = new UUIInteractionHelper(xContext, xWindow, aContext);
  96 }
  97
  98 void SAL_CALL
  99 UUIInteractionHandler::handle(
 100     uno::Reference< task::XInteractionRequest > const & rRequest)
 101     throw (uno::RuntimeException)
 102 {
 103     try
 104     {
 105         m_pImpl->handleRequest(rRequest);
 106     }
 107     catch (uno::RuntimeException const & ex)
 108     {
 109         throw uno::RuntimeException(ex.Message, *this);
 110     }
 111 }
 112
 113 ::sal_Bool SAL_CALL UUIInteractionHandler::handleInteractionRequest(
 114     const uno::Reference< task::XInteractionRequest >& _Request ) throw ( uno::RuntimeException )
 115 {
 116     try
 117     {
 118         return m_pImpl->handleRequest( _Request );
 119     }
 120     catch (uno::RuntimeException const & ex)
 121     {
 122         throw uno::RuntimeException( ex.Message, *this );
 123     }
 124 }
 125
 126 char const UUIInteractionHandler::m_aImplementationName[]
 127     = "com.sun.star.comp.uui.UUIInteractionHandler";
 128
 129 uno::Sequence< OUString >
 130 UUIInteractionHandler::getSupportedServiceNames_static()
 131 {
 132     uno::Sequence< OUString > aNames(3);
 133     aNames[0] = "com.sun.star.task.InteractionHandler";
 134     // added to indicate support for configuration.backend.MergeRecoveryRequest
 135     aNames[1] = "com.sun.star.configuration.backend.InteractionHandler";
 136     aNames[2] = "com.sun.star.uui.InteractionHandler";
 137     // for backwards compatibility
 138     return aNames;
 139 }
 140
 141 uno::Reference< uno::XInterface > SAL_CALL
 142 UUIInteractionHandler::createInstance(
 143     uno::Reference< lang::XMultiServiceFactory > const &
 144         rServiceFactory)
 145     SAL_THROW((uno::Exception))
 146 {
 147     try
 148     {
 149         return *new UUIInteractionHandler(comphelper::getComponentContext(rServiceFactory));
 150     }
 151     catch (std::bad_alloc const &)
 152     {
 153         throw uno::RuntimeException(OUString("out of memory"), 0);
 154     }
 155 }
 156
 157 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */