LCOV - code coverage report
Current view: top level - oox/source/helper - containerhelper.cxx (source / functions) Hit Total Coverage
Test: commit e02a6cb2c3e2b23b203b422e4e0680877f232636 Lines: 0 39 0.0 %
Date: 2014-04-14 Functions: 0 5 0.0 %
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 "oox/helper/containerhelper.hxx"
      21             : 
      22             : #include <com/sun/star/container/XIndexContainer.hpp>
      23             : #include <com/sun/star/container/XNameContainer.hpp>
      24             : #include <com/sun/star/lang/XMultiServiceFactory.hpp>
      25             : #include <com/sun/star/uno/XComponentContext.hpp>
      26             : #include <rtl/ustrbuf.hxx>
      27             : #include "oox/helper/helper.hxx"
      28             : 
      29             : namespace oox {
      30             : 
      31             : 
      32             : 
      33             : using namespace ::com::sun::star::container;
      34             : using namespace ::com::sun::star::lang;
      35             : using namespace ::com::sun::star::uno;
      36             : 
      37             : 
      38             : 
      39             : namespace {
      40             : 
      41             : struct ValueRangeComp
      42             : {
      43           0 :     inline bool operator()( const ValueRange& rLHS, const ValueRange& rRHS ) const
      44             :     {
      45           0 :         return rLHS.mnLast < rRHS.mnFirst;
      46             :     }
      47             : };
      48             : 
      49             : } // namespace
      50             : 
      51             : 
      52             : 
      53           0 : void ValueRangeSet::insert( const ValueRange& rRange )
      54             : {
      55             :     // find the first range that contains or follows the starting point of the passed range
      56           0 :     ValueRangeVector::iterator aBeg = maRanges.begin();
      57           0 :     ValueRangeVector::iterator aEnd = maRanges.end();
      58           0 :     ValueRangeVector::iterator aIt = ::std::lower_bound( aBeg, aEnd, rRange, ValueRangeComp() );
      59             :     // nothing to do if found range contains passed range
      60           0 :     if( (aIt != aEnd) && aIt->contains( rRange ) ) return;
      61             :     // check if previous range can be used to merge with the passed range
      62           0 :     if( (aIt != aBeg) && ((aIt - 1)->mnLast + 1 == rRange.mnFirst) ) --aIt;
      63             :     // check if current range (aIt) can be used to merge with passed range
      64           0 :     if( (aIt != aEnd) && aIt->intersects( rRange ) )
      65             :     {
      66             :         // set new start value to existing range
      67           0 :         aIt->mnFirst = ::std::min( aIt->mnFirst, rRange.mnFirst );
      68             :         // search first range that cannot be merged anymore (aNext)
      69           0 :         ValueRangeVector::iterator aNext = aIt + 1;
      70           0 :         while( (aNext != aEnd) && aNext->intersects( rRange ) ) ++aNext;
      71             :         // set new end value to existing range
      72           0 :         aIt->mnLast = ::std::max( (aNext - 1)->mnLast, rRange.mnLast );
      73             :         // remove ranges covered by new existing range (aIt)
      74           0 :         maRanges.erase( aIt + 1, aNext );
      75             :     }
      76             :     else
      77             :     {
      78             :         // merging not possible: insert new range
      79           0 :         maRanges.insert( aIt, rRange );
      80             :     }
      81             : }
      82             : 
      83             : 
      84             : 
      85           0 : OUString ContainerHelper::getUnusedName(
      86             :         const Reference< XNameAccess >& rxNameAccess, const OUString& rSuggestedName,
      87             :         sal_Unicode cSeparator, sal_Int32 nFirstIndexToAppend )
      88             : {
      89             :     OSL_ENSURE( rxNameAccess.is(), "ContainerHelper::getUnusedName - missing XNameAccess interface" );
      90             : 
      91           0 :     OUString aNewName = rSuggestedName;
      92           0 :     sal_Int32 nIndex = nFirstIndexToAppend;
      93           0 :     while( rxNameAccess->hasByName( aNewName ) )
      94           0 :         aNewName = OUStringBuffer( rSuggestedName ).append( cSeparator ).append( nIndex++ ).makeStringAndClear();
      95           0 :     return aNewName;
      96             : }
      97             : 
      98           0 : bool ContainerHelper::insertByName(
      99             :         const Reference< XNameContainer >& rxNameContainer,
     100             :         const OUString& rName, const Any& rObject, bool bReplaceOldExisting )
     101             : {
     102             :     OSL_ENSURE( rxNameContainer.is(), "ContainerHelper::insertByName - missing XNameContainer interface" );
     103           0 :     bool bRet = false;
     104             :     try
     105             :     {
     106           0 :         if( bReplaceOldExisting && rxNameContainer->hasByName( rName ) )
     107           0 :             rxNameContainer->replaceByName( rName, rObject );
     108             :         else
     109           0 :             rxNameContainer->insertByName( rName, rObject );
     110           0 :         bRet = true;
     111             :     }
     112           0 :     catch( Exception& )
     113             :     {
     114             :     }
     115             :     OSL_ENSURE( bRet, "ContainerHelper::insertByName - cannot insert object" );
     116           0 :     return bRet;
     117             : }
     118             : 
     119           0 : OUString ContainerHelper::insertByUnusedName(
     120             :         const Reference< XNameContainer >& rxNameContainer,
     121             :         const OUString& rSuggestedName, sal_Unicode cSeparator,
     122             :         const Any& rObject, bool bRenameOldExisting )
     123             : {
     124             :     OSL_ENSURE( rxNameContainer.is(), "ContainerHelper::insertByUnusedName - missing XNameContainer interface" );
     125             : 
     126             :     // find an unused name
     127           0 :     OUString aNewName = getUnusedName( rxNameContainer, rSuggestedName, cSeparator );
     128             : 
     129             :     // rename existing object
     130           0 :     if( bRenameOldExisting && rxNameContainer->hasByName( rSuggestedName ) )
     131             :     {
     132             :         try
     133             :         {
     134           0 :             Any aOldObject = rxNameContainer->getByName( rSuggestedName );
     135           0 :             rxNameContainer->removeByName( rSuggestedName );
     136           0 :             rxNameContainer->insertByName( aNewName, aOldObject );
     137           0 :             aNewName = rSuggestedName;
     138             :         }
     139           0 :         catch( Exception& )
     140             :         {
     141             :             OSL_FAIL( "ContainerHelper::insertByUnusedName - cannot rename old object" );
     142             :         }
     143             :     }
     144             : 
     145             :     // insert the new object and return its resulting name
     146           0 :     insertByName( rxNameContainer, aNewName, rObject );
     147           0 :     return aNewName;
     148             : }
     149             : 
     150             : 
     151             : 
     152             : } // namespace oox
     153             : 
     154             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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