LCOV - code coverage report
Current view: top level - dbaccess/source/ui/app - subcomponentmanager.cxx (source / functions) Hit Total Coverage
Test: commit e02a6cb2c3e2b23b203b422e4e0680877f232636 Lines: 0 214 0.0 %
Date: 2014-04-14 Functions: 0 33 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 "subcomponentmanager.hxx"
      21             : #include "AppController.hxx"
      22             : #include "dbustrings.hrc"
      23             : 
      24             : #include <com/sun/star/frame/XFrame.hpp>
      25             : #include <com/sun/star/frame/XModel.hpp>
      26             : #include <com/sun/star/frame/XModel2.hpp>
      27             : #include <com/sun/star/util/XCloseable.hpp>
      28             : #include <com/sun/star/awt/XTopWindow.hpp>
      29             : #include <com/sun/star/embed/XComponentSupplier.hpp>
      30             : #include <com/sun/star/ucb/XCommandProcessor.hpp>
      31             : #include <com/sun/star/document/XDocumentEventBroadcaster.hpp>
      32             : #include <com/sun/star/beans/XPropertySet.hpp>
      33             : 
      34             : #include <tools/diagnose_ex.h>
      35             : #include <vcl/svapp.hxx>
      36             : #include <osl/mutex.hxx>
      37             : 
      38             : #include <algorithm>
      39             : #include <functional>
      40             : 
      41             : namespace dbaui
      42             : {
      43             : 
      44             :     using ::com::sun::star::uno::Reference;
      45             :     using ::com::sun::star::uno::XInterface;
      46             :     using ::com::sun::star::uno::UNO_QUERY;
      47             :     using ::com::sun::star::uno::UNO_QUERY_THROW;
      48             :     using ::com::sun::star::uno::UNO_SET_THROW;
      49             :     using ::com::sun::star::uno::Exception;
      50             :     using ::com::sun::star::uno::RuntimeException;
      51             :     using ::com::sun::star::uno::Any;
      52             :     using ::com::sun::star::uno::makeAny;
      53             :     using ::com::sun::star::uno::Sequence;
      54             :     using ::com::sun::star::uno::Type;
      55             :     using ::com::sun::star::frame::XFrame;
      56             :     using ::com::sun::star::frame::XController;
      57             :     using ::com::sun::star::frame::XModel;
      58             :     using ::com::sun::star::lang::EventObject;
      59             :     using ::com::sun::star::lang::XComponent;
      60             :     using ::com::sun::star::frame::XModel2;
      61             :     using ::com::sun::star::container::XEnumeration;
      62             :     using ::com::sun::star::util::XCloseable;
      63             :     using ::com::sun::star::awt::XTopWindow;
      64             :     using ::com::sun::star::embed::XComponentSupplier;
      65             :     using ::com::sun::star::ucb::XCommandProcessor;
      66             :     using ::com::sun::star::ucb::Command;
      67             :     using ::com::sun::star::document::XDocumentEventBroadcaster;
      68             :     using ::com::sun::star::beans::XPropertySet;
      69             :     using ::com::sun::star::beans::PropertyChangeEvent;
      70             : 
      71             :     // helper structs
      72             :     namespace
      73             :     {
      74           0 :         struct SubComponentDescriptor
      75             :         {
      76             :             /// the name of the sub component, empty if it is yet unsaved
      77             :             OUString sName;
      78             :             /// type of the component - an ElementType value, except for relation design
      79             :             sal_Int32       nComponentType;
      80             :             /// the mode in which the sub component has been opened
      81             :             ElementOpenMode eOpenMode;
      82             :             /// the frame which the component resides in. Must not be <NULL/>
      83             :             Reference< XFrame >             xFrame;
      84             :             /// the controller of the sub component. Must not be <NULL/>
      85             :             Reference< XController >        xController;
      86             :             /// the model of the sub component. Might be <NULL/>
      87             :             Reference< XModel >             xModel;
      88             :             /// the document definition which holds the component, if any; as CommandProcessor
      89             :             Reference< XCommandProcessor >  xComponentCommandProcessor;
      90             :             /// the document definition which holds the component, if any; as PropertySet
      91             :             Reference< XPropertySet >       xDocumentDefinitionProperties;
      92             : 
      93           0 :             SubComponentDescriptor()
      94             :                 :sName()
      95             :                 ,nComponentType( -1 )
      96             :                 ,eOpenMode( E_OPEN_NORMAL )
      97             :                 ,xFrame()
      98             :                 ,xController()
      99           0 :                 ,xModel()
     100             :             {
     101           0 :             }
     102             : 
     103           0 :             SubComponentDescriptor( const OUString& i_rName, const sal_Int32 i_nComponentType,
     104             :                     const ElementOpenMode i_eOpenMode, const Reference< XComponent >& i_rComponent )
     105             :                 :sName( i_rName )
     106             :                 ,nComponentType( i_nComponentType )
     107           0 :                 ,eOpenMode( i_eOpenMode )
     108             :             {
     109           0 :                 if ( !impl_constructFrom( i_rComponent ) )
     110             :                 {
     111             :                     // i_rComponent is neither a model, nor a controller, nor a frame
     112             :                     // => it must be a css.sdb.DocumentDefinition
     113           0 :                     Reference< XComponentSupplier > xCompSupp( i_rComponent, UNO_QUERY_THROW );
     114           0 :                     Reference< XComponent > xComponent( xCompSupp->getComponent(), UNO_QUERY_THROW );
     115           0 :                     if ( !impl_constructFrom( xComponent ) )
     116           0 :                         throw RuntimeException("Illegal component type.", NULL );
     117           0 :                     xComponentCommandProcessor.set( i_rComponent, UNO_QUERY_THROW );
     118           0 :                     xDocumentDefinitionProperties.set( i_rComponent, UNO_QUERY_THROW );
     119             :                 }
     120           0 :             }
     121             : 
     122           0 :             inline bool is() const { return xFrame.is(); }
     123             : 
     124             :         private:
     125           0 :             bool impl_constructFrom( const Reference< XComponent >& _rxComponent )
     126             :             {
     127             :                 // is it a model?
     128           0 :                 xModel.set( _rxComponent, UNO_QUERY );
     129           0 :                 if ( xModel.is() )
     130             :                 {
     131           0 :                     xController.set( xModel->getCurrentController() );
     132           0 :                     if ( xController.is() )
     133           0 :                         xFrame.set( xController->getFrame(), UNO_SET_THROW );
     134             :                 }
     135             :                 else
     136             :                 {
     137             :                     // is it a controller?
     138           0 :                     xController.set( _rxComponent, UNO_QUERY );
     139           0 :                     if ( xController.is() )
     140             :                     {
     141           0 :                         xFrame.set( xController->getFrame(), UNO_SET_THROW );
     142             :                     }
     143             :                     else
     144             :                     {
     145             :                         // is it a frame?
     146           0 :                         xFrame.set( _rxComponent, UNO_QUERY );
     147           0 :                         if ( !xFrame.is() )
     148           0 :                             return false;
     149             : 
     150             :                         // ensure we have a controller
     151           0 :                         xController.set( xFrame->getController(), UNO_SET_THROW );
     152             :                     }
     153             : 
     154             :                     // check whether there is a model (not required)
     155           0 :                     xModel.set( xController->getModel() );
     156             :                 }
     157             : 
     158           0 :                 return true;
     159             :             }
     160             :         };
     161             : 
     162             :         struct SelectSubComponent : public ::std::unary_function< SubComponentDescriptor, Reference< XComponent > >
     163             :         {
     164           0 :             Reference< XComponent > operator()( const SubComponentDescriptor &_desc ) const
     165             :             {
     166           0 :                 if ( _desc.xModel.is() )
     167           0 :                     return _desc.xModel.get();
     168             :                 OSL_ENSURE( _desc.xController.is(), "SelectSubComponent::operator(): illegal component!" );
     169           0 :                 return _desc.xController.get();
     170             :             }
     171             :         };
     172             : 
     173             :         typedef ::std::vector< SubComponentDescriptor > SubComponents;
     174             : 
     175           0 :         struct SubComponentMatch : public ::std::unary_function< SubComponentDescriptor, bool >
     176             :         {
     177             :         public:
     178           0 :             SubComponentMatch( const OUString& i_rName, const sal_Int32 i_nComponentType,
     179             :                     const ElementOpenMode i_eOpenMode )
     180             :                 :m_sName( i_rName )
     181             :                 ,m_nComponentType( i_nComponentType )
     182           0 :                 ,m_eOpenMode( i_eOpenMode )
     183             :             {
     184           0 :             }
     185             : 
     186           0 :             bool operator()( const SubComponentDescriptor& i_rCompareWith ) const
     187             :             {
     188           0 :                 return  (   m_sName             ==  i_rCompareWith.sName          )
     189           0 :                     &&  (   m_nComponentType    ==  i_rCompareWith.nComponentType )
     190           0 :                     &&  (   m_eOpenMode         ==  i_rCompareWith.eOpenMode      );
     191             :             }
     192             :         private:
     193             :             const OUString   m_sName;
     194             :             const sal_Int32         m_nComponentType;
     195             :             const ElementOpenMode   m_eOpenMode;
     196             :         };
     197             :     }
     198             : 
     199             :     // SubComponentManager_Data
     200           0 :     struct SubComponentManager_Data
     201             :     {
     202           0 :         SubComponentManager_Data( OApplicationController& _rController, const ::comphelper::SharedMutex& _rMutex )
     203             :             :m_rController( _rController )
     204           0 :             ,m_aMutex( _rMutex )
     205             :         {
     206           0 :         }
     207             : 
     208             :         OApplicationController&             m_rController;
     209             :         mutable ::comphelper::SharedMutex   m_aMutex;
     210             :         SubComponents                       m_aComponents;
     211             : 
     212           0 :         ::osl::Mutex&   getMutex() const { return m_aMutex; }
     213             :     };
     214             : 
     215             :     // SubComponentManager
     216           0 :     SubComponentManager::SubComponentManager( OApplicationController& _rController, const ::comphelper::SharedMutex& _rMutex )
     217           0 :         :m_pData( new SubComponentManager_Data( _rController, _rMutex ) )
     218             :     {
     219           0 :     }
     220             : 
     221           0 :     SubComponentManager::~SubComponentManager()
     222             :     {
     223           0 :     }
     224             : 
     225           0 :     void SubComponentManager::disposing()
     226             :     {
     227           0 :         ::osl::MutexGuard aGuard( m_pData->getMutex() );
     228           0 :         m_pData->m_aComponents.clear();
     229           0 :     }
     230             : 
     231             :     namespace
     232             :     {
     233           0 :         bool lcl_fallbackToAnotherController( SubComponentDescriptor& _rCompDesc )
     234             :         {
     235           0 :             Reference< XController > xFallback;
     236             :             OSL_PRECOND( _rCompDesc.xModel.is(), "lcl_fallbackToAnotherController: illegal call!" );
     237           0 :             if ( !_rCompDesc.xModel.is() )
     238           0 :                 return false;
     239             : 
     240           0 :             xFallback.set( _rCompDesc.xModel->getCurrentController() );
     241           0 :             if ( xFallback == _rCompDesc.xController )
     242             :                 // don't accept the very same controller as fallback
     243           0 :                 xFallback.clear();
     244             : 
     245           0 :             if ( !xFallback.is() )
     246             :             {
     247             :                 // perhaps XModel2 can be of help here
     248           0 :                 Reference< XModel2 > xModel2( _rCompDesc.xModel, UNO_QUERY );
     249           0 :                 Reference< XEnumeration > xControllerEnum;
     250           0 :                 if ( xModel2.is() )
     251           0 :                     xControllerEnum = xModel2->getControllers();
     252           0 :                 while ( xControllerEnum.is() && xControllerEnum->hasMoreElements() )
     253             :                 {
     254           0 :                     xFallback.set( xControllerEnum->nextElement(), UNO_QUERY );
     255           0 :                     if ( xFallback == _rCompDesc.xController )
     256           0 :                         xFallback.clear();
     257           0 :                 }
     258             :             }
     259             : 
     260           0 :             if ( xFallback.is() )
     261             :             {
     262           0 :                 _rCompDesc.xController = xFallback;
     263           0 :                 _rCompDesc.xFrame.set( xFallback->getFrame(), UNO_SET_THROW );
     264           0 :                 return true;
     265             :             }
     266             : 
     267           0 :             return false;
     268             :         }
     269             : 
     270           0 :         bool lcl_closeComponent( const Reference< XCommandProcessor >& _rxCommandProcessor )
     271             :         {
     272           0 :             bool bSuccess = false;
     273             :             try
     274             :             {
     275           0 :                 sal_Int32 nCommandIdentifier = _rxCommandProcessor->createCommandIdentifier();
     276             : 
     277           0 :                 Command aCommand;
     278           0 :                 aCommand.Name = "close";
     279           0 :                 _rxCommandProcessor->execute( aCommand, nCommandIdentifier, NULL );
     280           0 :                 bSuccess = true;
     281             :             }
     282           0 :             catch( const Exception& )
     283             :             {
     284             :                 DBG_UNHANDLED_EXCEPTION();
     285             :             }
     286           0 :             return bSuccess;
     287             :         }
     288             : 
     289           0 :         bool lcl_closeComponent( const SubComponentDescriptor& _rComponent )
     290             :         {
     291           0 :             if ( _rComponent.xComponentCommandProcessor.is() )
     292           0 :                 return lcl_closeComponent( _rComponent.xComponentCommandProcessor );
     293             : 
     294           0 :             Reference< XController > xController( _rComponent.xController );
     295             :             OSL_ENSURE( xController.is(), "lcl_closeComponent: invalid controller!" );
     296             : 
     297             :             // suspend the controller in the document
     298           0 :             if ( xController.is() )
     299           0 :                 if ( !xController->suspend( sal_True ) )
     300           0 :                     return false;
     301             : 
     302           0 :             bool bSuccess = false;
     303             :             try
     304             :             {
     305           0 :                 Reference< XCloseable > xCloseable( _rComponent.xFrame, UNO_QUERY_THROW );
     306           0 :                 xCloseable->close( sal_True );
     307           0 :                 bSuccess = true;
     308             :             }
     309           0 :             catch( const Exception& )
     310             :             {
     311             :                 DBG_UNHANDLED_EXCEPTION();
     312             :             }
     313           0 :             return bSuccess;
     314             :         }
     315             : 
     316           0 :         void lcl_notifySubComponentEvent( const SubComponentManager_Data& _rData, const sal_Char* _pAsciiEventName,
     317             :                 const SubComponentDescriptor& _rComponent )
     318             :         {
     319             :             try
     320             :             {
     321           0 :                 Reference< XDocumentEventBroadcaster > xBroadcaster( _rData.m_rController.getModel(), UNO_QUERY_THROW );
     322           0 :                 xBroadcaster->notifyDocumentEvent(
     323             :                     OUString::createFromAscii( _pAsciiEventName ),
     324             :                     &_rData.m_rController,
     325             :                     makeAny( _rComponent.xFrame )
     326           0 :                 );
     327             :             }
     328           0 :             catch( const Exception& )
     329             :             {
     330             :                 DBG_UNHANDLED_EXCEPTION();
     331             :             }
     332           0 :         }
     333             :     }
     334             : 
     335           0 :     void SAL_CALL SubComponentManager::propertyChange( const PropertyChangeEvent& i_rEvent ) throw (RuntimeException, std::exception)
     336             :     {
     337           0 :         if ( i_rEvent.PropertyName != PROPERTY_NAME )
     338             :             // by definition, it's allowed to broadcast more than what we've registered for
     339           0 :             return;
     340             : 
     341             :         // find the sub component whose name changed
     342           0 :         for (   SubComponents::iterator comp = m_pData->m_aComponents.begin();
     343           0 :                 comp != m_pData->m_aComponents.end();
     344             :                 ++comp
     345             :             )
     346             :         {
     347           0 :             if ( comp->xDocumentDefinitionProperties != i_rEvent.Source )
     348           0 :                 continue;
     349             : 
     350           0 :             OUString sNewName;
     351           0 :             OSL_VERIFY( i_rEvent.NewValue >>= sNewName );
     352             : 
     353             :         #if OSL_DEBUG_LEVEL > 0
     354             :             OUString sOldKnownName( comp->sName );
     355             :             OUString sOldName;
     356             :             OSL_VERIFY( i_rEvent.OldValue >>= sOldName );
     357             :             OSL_ENSURE( sOldName == sOldKnownName, "SubComponentManager::propertyChange: inconsistency in the old names!" );
     358             :         #endif
     359             : 
     360           0 :             comp->sName = sNewName;
     361           0 :             break;
     362           0 :         }
     363             :     }
     364             : 
     365           0 :     void SAL_CALL SubComponentManager::disposing( const EventObject& _rSource ) throw (RuntimeException, std::exception)
     366             :     {
     367           0 :         ::osl::ClearableMutexGuard aGuard( m_pData->getMutex() );
     368             : 
     369           0 :         SubComponentDescriptor aClosedComponent;
     370             : 
     371           0 :         for (   SubComponents::iterator comp = m_pData->m_aComponents.begin();
     372           0 :                 comp != m_pData->m_aComponents.end();
     373             :                 ++comp
     374             :             )
     375             :         {
     376           0 :             bool bRemove = false;
     377             : 
     378           0 :             if ( comp->xController == _rSource.Source )
     379             :             {
     380           0 :                 if ( !comp->xModel.is() )
     381             :                 {
     382           0 :                     bRemove = true;
     383             :                 }
     384             :                 else
     385             :                 {
     386             :                     // maybe this is just one view to the sub document, and only this view is closed
     387           0 :                     if ( !lcl_fallbackToAnotherController( *comp ) )
     388             :                     {
     389           0 :                         bRemove = true;
     390             :                     }
     391             :                 }
     392             :             }
     393           0 :             else if ( comp->xModel == _rSource.Source )
     394             :             {
     395           0 :                 bRemove = true;
     396             :             }
     397             : 
     398           0 :             if ( bRemove )
     399             :             {
     400           0 :                 aClosedComponent = *comp;
     401           0 :                 m_pData->m_aComponents.erase( comp );
     402           0 :                 break;
     403             :             }
     404             :         }
     405             : 
     406           0 :         if ( aClosedComponent.is() )
     407             :         {
     408           0 :             aGuard.clear();
     409           0 :             lcl_notifySubComponentEvent( *m_pData, "OnSubComponentClosed", aClosedComponent );
     410           0 :         }
     411           0 :     }
     412             : 
     413           0 :     Sequence< Reference< XComponent> > SubComponentManager::getSubComponents() const
     414             :     {
     415           0 :         ::osl::MutexGuard aGuard( m_pData->getMutex() );
     416             : 
     417           0 :         Sequence< Reference< XComponent > > aComponents( m_pData->m_aComponents.size() );
     418             :         ::std::transform(
     419           0 :             m_pData->m_aComponents.begin(),
     420           0 :             m_pData->m_aComponents.end(),
     421             :             aComponents.getArray(),
     422             :             SelectSubComponent()
     423           0 :         );
     424           0 :         return aComponents;
     425             :     }
     426             : 
     427           0 :     sal_Bool SubComponentManager::closeSubComponents()
     428             :     {
     429           0 :         SolarMutexGuard aSolarGuard;
     430           0 :         ::osl::MutexGuard aGuard( m_pData->getMutex() );
     431             : 
     432             :         try
     433             :         {
     434           0 :             SubComponents aWorkingCopy( m_pData->m_aComponents );
     435           0 :             for (   SubComponents::const_iterator comp = aWorkingCopy.begin();
     436           0 :                     comp != aWorkingCopy.end();
     437             :                     ++comp
     438             :                 )
     439             :             {
     440           0 :                 lcl_closeComponent( *comp );
     441           0 :             }
     442             :         }
     443           0 :         catch ( const Exception& )
     444             :         {
     445             :             DBG_UNHANDLED_EXCEPTION();
     446             :         }
     447             : 
     448           0 :         return empty();
     449             :     }
     450             : 
     451           0 :     bool SubComponentManager::empty() const
     452             :     {
     453           0 :         ::osl::MutexGuard aGuard( m_pData->getMutex() );
     454           0 :         return m_pData->m_aComponents.empty();
     455             :     }
     456             : 
     457           0 :     void SubComponentManager::onSubComponentOpened( const OUString&  _rName, const sal_Int32 _nComponentType,
     458             :         const ElementOpenMode _eOpenMode, const Reference< XComponent >& _rxComponent )
     459             :     {
     460           0 :         ::osl::ClearableMutexGuard aGuard( m_pData->getMutex() );
     461             : 
     462             : #if OSL_DEBUG_LEVEL > 0
     463             :         if ( !_rName.isEmpty() )
     464             :         {
     465             :             // check there does not already exist such a component
     466             :             SubComponents::const_iterator existentPos = ::std::find_if(
     467             :                 m_pData->m_aComponents.begin(),
     468             :                 m_pData->m_aComponents.end(),
     469             :                 SubComponentMatch( _rName, _nComponentType, _eOpenMode )
     470             :             );
     471             :             OSL_ENSURE( existentPos == m_pData->m_aComponents.end(), "already existent!" );
     472             :         }
     473             : #endif
     474           0 :         SubComponentDescriptor aElement( _rName, _nComponentType, _eOpenMode, _rxComponent );
     475           0 :         ENSURE_OR_THROW( aElement.xModel.is() || aElement.xController.is(), "illegal component" );
     476             : 
     477           0 :         m_pData->m_aComponents.push_back( aElement );
     478             : 
     479             :         // add as listener
     480           0 :         if ( aElement.xController.is() )
     481           0 :             aElement.xController->addEventListener( this );
     482           0 :         if ( aElement.xModel.is() )
     483           0 :             aElement.xModel->addEventListener( this );
     484           0 :         if ( aElement.xDocumentDefinitionProperties.is() )
     485           0 :             aElement.xDocumentDefinitionProperties->addPropertyChangeListener( PROPERTY_NAME, this );
     486             : 
     487             :         // notify this to interested parties
     488           0 :         aGuard.clear();
     489           0 :         lcl_notifySubComponentEvent( *m_pData, "OnSubComponentOpened", aElement );
     490           0 :     }
     491             : 
     492           0 :     bool SubComponentManager::activateSubFrame( const OUString& _rName, const sal_Int32 _nComponentType,
     493             :         const ElementOpenMode _eOpenMode, Reference< XComponent >& o_rComponent ) const
     494             :     {
     495           0 :         ::osl::MutexGuard aGuard( m_pData->getMutex() );
     496             : 
     497             :         SubComponents::const_iterator pos = ::std::find_if(
     498           0 :             m_pData->m_aComponents.begin(),
     499           0 :             m_pData->m_aComponents.end(),
     500             :             SubComponentMatch( _rName, _nComponentType, _eOpenMode )
     501           0 :         );
     502           0 :         if ( pos == m_pData->m_aComponents.end() )
     503             :             // no component with this name/type/open mode
     504           0 :             return false;
     505             : 
     506           0 :         const Reference< XFrame > xFrame( pos->xFrame, UNO_SET_THROW );
     507           0 :         const Reference< XTopWindow > xTopWindow( xFrame->getContainerWindow(), UNO_QUERY_THROW );
     508           0 :         xTopWindow->toFront();
     509             : 
     510           0 :         if ( pos->xModel.is() )
     511           0 :             o_rComponent = pos->xModel.get();
     512           0 :         else if ( pos->xController.is() )
     513           0 :             o_rComponent = pos->xController.get();
     514             :         else
     515           0 :             o_rComponent = pos->xFrame.get();
     516             : 
     517           0 :         return true;
     518             :     }
     519             : 
     520           0 :     bool SubComponentManager::closeSubFrames( const OUString& i_rName, const sal_Int32 _nComponentType )
     521             :     {
     522           0 :         ::osl::MutexGuard aGuard( m_pData->getMutex() );
     523           0 :         ENSURE_OR_RETURN_FALSE( !i_rName.isEmpty(), "SubComponentManager::closeSubFrames: illegal name!" );
     524             : 
     525           0 :         SubComponents aWorkingCopy( m_pData->m_aComponents );
     526           0 :         for (   SubComponents::const_iterator comp = aWorkingCopy.begin();
     527           0 :                 comp != aWorkingCopy.end();
     528             :                 ++comp
     529             :             )
     530             :         {
     531           0 :             if ( ( comp->sName != i_rName ) || ( comp->nComponentType != _nComponentType ) )
     532           0 :                 continue;
     533             : 
     534           0 :             if ( !lcl_closeComponent( *comp ) )
     535           0 :                 return false;
     536             :         }
     537             : 
     538           0 :         return true;
     539             :     }
     540             : 
     541           0 :     bool SubComponentManager::lookupSubComponent( const Reference< XComponent >& i_rComponent,
     542             :             OUString& o_rName, sal_Int32& o_rComponentType )
     543             :     {
     544           0 :         for (   SubComponents::const_iterator comp = m_pData->m_aComponents.begin();
     545           0 :                 comp != m_pData->m_aComponents.end();
     546             :                 ++comp
     547             :             )
     548             :         {
     549           0 :             if  (   (   comp->xModel.is()
     550           0 :                     &&  ( comp->xModel == i_rComponent )
     551             :                     )
     552           0 :                 ||  (   comp->xController.is()
     553           0 :                     &&  ( comp->xController == i_rComponent )
     554             :                     )
     555           0 :                 ||  (   comp->xFrame.is()
     556           0 :                     &&  ( comp->xFrame == i_rComponent )
     557             :                     )
     558             :                 )
     559             :             {
     560           0 :                 o_rName = comp->sName;
     561           0 :                 o_rComponentType = comp->nComponentType;
     562           0 :                 return true;
     563             :             }
     564             :         }
     565           0 :         return false;
     566             :     }
     567             : 
     568             : } // namespace dbaui
     569             : 
     570             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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