LCOV - code coverage report
Current view: top level - sd/source/ui/framework/configuration - ResourceFactoryManager.cxx (source / functions) Hit Total Coverage
Test: commit 10e77ab3ff6f4314137acd6e2702a6e5c1ce1fae Lines: 42 79 53.2 %
Date: 2014-11-03 Functions: 7 9 77.8 %
Legend: Lines: hit not hit

          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             : #include "ResourceFactoryManager.hxx"
      21             : #include <tools/wldcrd.hxx>
      22             : #include <com/sun/star/lang/IllegalArgumentException.hpp>
      23             : #include <com/sun/star/lang/XComponent.hpp>
      24             : #include <com/sun/star/lang/XMultiServiceFactory.hpp>
      25             : #include <com/sun/star/util/URLTransformer.hpp>
      26             : #include <comphelper/processfactory.hxx>
      27             : #include <boost/bind.hpp>
      28             : #include <algorithm>
      29             : 
      30             : using namespace ::com::sun::star;
      31             : using namespace ::com::sun::star::uno;
      32             : using namespace ::com::sun::star::drawing::framework;
      33             : 
      34             : #undef VERBOSE
      35             : //#define VERBOSE 1
      36             : 
      37             : namespace sd { namespace framework {
      38             : 
      39         212 : ResourceFactoryManager::ResourceFactoryManager (const Reference<XControllerManager>& rxManager)
      40             :     : maMutex(),
      41             :       maFactoryMap(),
      42             :       maFactoryPatternList(),
      43             :       mxControllerManager(rxManager),
      44         212 :       mxURLTransformer()
      45             : {
      46             :     // Create the URL transformer.
      47         212 :     Reference<uno::XComponentContext> xContext(::comphelper::getProcessComponentContext());
      48         212 :     mxURLTransformer = util::URLTransformer::create(xContext);
      49         212 : }
      50             : 
      51         424 : ResourceFactoryManager::~ResourceFactoryManager (void)
      52             : {
      53         212 :     Reference<lang::XComponent> xComponent (mxURLTransformer, UNO_QUERY);
      54         212 :     if (xComponent.is())
      55           0 :         xComponent->dispose();
      56         212 : }
      57             : 
      58        2596 : void ResourceFactoryManager::AddFactory (
      59             :     const OUString& rsURL,
      60             :     const Reference<XResourceFactory>& rxFactory)
      61             :         throw (RuntimeException)
      62             : {
      63        2596 :     if ( ! rxFactory.is())
      64           0 :         throw lang::IllegalArgumentException();
      65        2596 :     if (rsURL.isEmpty())
      66           0 :         throw lang::IllegalArgumentException();
      67             : 
      68        2596 :     ::osl::MutexGuard aGuard (maMutex);
      69             : 
      70        2596 :     if (rsURL.indexOf('*') >= 0 || rsURL.indexOf('?') >= 0)
      71             :     {
      72             :         // The URL is a URL pattern not an single URL.
      73           0 :         maFactoryPatternList.push_back(FactoryPatternList::value_type(rsURL, rxFactory));
      74             : 
      75             : #if defined VERBOSE && VERBOSE>=1
      76             :         OSL_TRACE("ResourceFactoryManager::AddFactory pattern %s %x\n",
      77             :             OUStringToOString(rsURL, RTL_TEXTENCODING_UTF8).getStr(),
      78             :             rxFactory.get());
      79             : #endif
      80             :     }
      81             :     else
      82             :     {
      83        2596 :         maFactoryMap[rsURL] = rxFactory;
      84             : 
      85             : #if defined VERBOSE && VERBOSE>=1
      86             :         OSL_TRACE("ResourceFactoryManager::AddFactory fixed %s %x\n",
      87             :             OUStringToOString(rsURL, RTL_TEXTENCODING_UTF8).getStr(),
      88             :             rxFactory.get());
      89             : #endif
      90        2596 :     }
      91        2596 : }
      92             : 
      93           0 : void ResourceFactoryManager::RemoveFactoryForURL (
      94             :     const OUString& rsURL)
      95             :     throw (RuntimeException)
      96             : {
      97           0 :     if (rsURL.isEmpty())
      98           0 :         throw lang::IllegalArgumentException();
      99             : 
     100           0 :     ::osl::MutexGuard aGuard (maMutex);
     101             : 
     102           0 :     FactoryMap::iterator iFactory (maFactoryMap.find(rsURL));
     103           0 :     if (iFactory != maFactoryMap.end())
     104             :     {
     105           0 :         maFactoryMap.erase(iFactory);
     106             :     }
     107             :     else
     108             :     {
     109             :         // The URL may be a pattern.  Look that up.
     110           0 :         FactoryPatternList::iterator iPattern;
     111           0 :         for (iPattern=maFactoryPatternList.begin();
     112           0 :              iPattern!=maFactoryPatternList.end();
     113             :              ++iPattern)
     114             :         {
     115           0 :             if (iPattern->first == rsURL)
     116             :             {
     117             :                 // Found the pattern.  Remove it.
     118           0 :                 maFactoryPatternList.erase(iPattern);
     119           0 :                 break;
     120             :             }
     121             :         }
     122           0 :     }
     123           0 : }
     124             : 
     125           0 : void ResourceFactoryManager::RemoveFactoryForReference(
     126             :     const Reference<XResourceFactory>& rxFactory)
     127             :     throw (RuntimeException)
     128             : {
     129           0 :     ::osl::MutexGuard aGuard (maMutex);
     130             : 
     131             :     // Collect a list with all keys that map to the given factory.
     132           0 :     ::std::vector<OUString> aKeys;
     133           0 :     FactoryMap::const_iterator iFactory;
     134           0 :     for (iFactory=maFactoryMap.begin(); iFactory!=maFactoryMap.end(); ++iFactory)
     135           0 :         if (iFactory->second == rxFactory)
     136           0 :             aKeys.push_back(iFactory->first);
     137             : 
     138             :     // Remove the entries whose keys we just have collected.
     139           0 :     ::std::vector<OUString>::const_iterator iKey;
     140           0 :     for (iKey=aKeys.begin(); iKey!=aKeys.end();  ++iKey)
     141           0 :         maFactoryMap.erase(maFactoryMap.find(*iKey));
     142             : 
     143             :     // Remove the pattern entries whose factories are identical to the given
     144             :     // factory.
     145             :     FactoryPatternList::iterator iNewEnd (
     146             :         std::remove_if(
     147             :             maFactoryPatternList.begin(),
     148             :             maFactoryPatternList.end(),
     149             :             ::boost::bind(
     150             :                 std::equal_to<Reference<XResourceFactory> >(),
     151             :                 ::boost::bind(&FactoryPatternList::value_type::second, _1),
     152           0 :                 rxFactory)));
     153           0 :     if (iNewEnd != maFactoryPatternList.end())
     154           0 :         maFactoryPatternList.erase(iNewEnd, maFactoryPatternList.end());
     155           0 : }
     156             : 
     157        1372 : Reference<XResourceFactory> ResourceFactoryManager::GetFactory (
     158             :     const OUString& rsCompleteURL)
     159             :     throw (RuntimeException)
     160             : {
     161        1372 :     OUString sURLBase (rsCompleteURL);
     162        1372 :     if (mxURLTransformer.is())
     163             :     {
     164        1372 :         util::URL aURL;
     165        1372 :         aURL.Complete = rsCompleteURL;
     166        1372 :         if (mxURLTransformer->parseStrict(aURL))
     167        1372 :             sURLBase = aURL.Main;
     168             :     }
     169             : 
     170        1372 :     Reference<XResourceFactory> xFactory = FindFactory(sURLBase);
     171             : 
     172        1372 :     if ( ! xFactory.is() && mxControllerManager.is())
     173             :     {
     174         696 :         Reference<XModuleController> xModuleController(mxControllerManager->getModuleController());
     175         696 :         if (xModuleController.is())
     176             :         {
     177             :             // Ask the module controller to provide a factory of the
     178             :             // requested view type.  Note that this can (and should) cause
     179             :             // intermediate calls to AddFactory().
     180         696 :             xModuleController->requestResource(sURLBase);
     181             : 
     182         696 :             xFactory = FindFactory(sURLBase);
     183         696 :         }
     184             :     }
     185             : 
     186        1372 :     return xFactory;
     187             : }
     188             : 
     189        2068 : Reference<XResourceFactory> ResourceFactoryManager::FindFactory (const OUString& rsURLBase)
     190             :     throw (RuntimeException)
     191             : {
     192        2068 :     ::osl::MutexGuard aGuard (maMutex);
     193        2068 :     FactoryMap::const_iterator iFactory (maFactoryMap.find(rsURLBase));
     194        2068 :     if (iFactory != maFactoryMap.end())
     195        1152 :         return iFactory->second;
     196             :     else
     197             :     {
     198             :         // Check the URL patterns.
     199         916 :         FactoryPatternList::const_iterator iPattern;
     200        2748 :         for (iPattern=maFactoryPatternList.begin();
     201        1832 :              iPattern!=maFactoryPatternList.end();
     202             :              ++iPattern)
     203             :         {
     204           0 :             WildCard aWildCard (iPattern->first);
     205           0 :             if (aWildCard.Matches(rsURLBase))
     206           0 :                 return iPattern->second;
     207           0 :         }
     208             :     }
     209         916 :     return NULL;
     210             : }
     211             : 
     212         114 : } } // end of namespace sd::framework
     213             : 
     214             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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