LCOV - code coverage report
Current view: top level - libreoffice/toolkit/source/controls - unocontrolcontainer.cxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 51 348 14.7 %
Date: 2012-12-27 Functions: 11 57 19.3 %
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 <com/sun/star/awt/XVclContainerPeer.hpp>
      21             : #include <com/sun/star/beans/XPropertyChangeListener.hpp>
      22             : 
      23             : #include <cppuhelper/typeprovider.hxx>
      24             : #include <cppuhelper/implbase1.hxx>
      25             : #include <rtl/uuid.h>
      26             : 
      27             : #include <toolkit/controls/unocontrolcontainer.hxx>
      28             : #include <toolkit/helper/property.hxx>
      29             : #include <toolkit/helper/servicenames.hxx>
      30             : #include <comphelper/sequence.hxx>
      31             : 
      32             : #include <tools/debug.hxx>
      33             : #include <vcl/svapp.hxx>
      34             : #include <vcl/window.hxx>
      35             : 
      36             : #include <limits>
      37             : #include <map>
      38             : #include <boost/shared_ptr.hpp>
      39             : #include <com/sun/star/awt/VclWindowPeerAttribute.hpp>
      40             : 
      41             : using namespace ::com::sun::star;
      42             : 
      43             : //  ----------------------------------------------------
      44             : //  class UnoControlHolder
      45             : //  ----------------------------------------------------
      46           0 : struct UnoControlHolder
      47             : {
      48             :     uno::Reference< awt::XControl > mxControl;
      49             :     ::rtl::OUString                 msName;
      50             : 
      51             : public:
      52           0 :     UnoControlHolder( const ::rtl::OUString& rName, const uno::Reference< awt::XControl > & rControl )
      53             :     :   mxControl( rControl ),
      54           0 :         msName( rName )
      55             :     {
      56           0 :     }
      57             : 
      58           0 :     inline const ::rtl::OUString&                   getName() const { return msName; }
      59           0 :     inline const uno::Reference< awt::XControl >&   getControl() const { return mxControl; }
      60             : };
      61             : 
      62             : class UnoControlHolderList
      63             : {
      64             : public:
      65             :     typedef sal_Int32                                       ControlIdentifier;
      66             : private:
      67             :     typedef ::boost::shared_ptr< UnoControlHolder >         ControlInfo;
      68             :     typedef ::std::map< ControlIdentifier, ControlInfo >    ControlMap;
      69             : 
      70             : private:
      71             :     ControlMap  maControls;
      72             : 
      73             : public:
      74             :     UnoControlHolderList();
      75             :     ~UnoControlHolderList();
      76             : 
      77             :     /** adds a control with the given name to the list
      78             :         @param _rxControl
      79             :             the control to add. Must not be <NULL/>
      80             :         @param _pBName
      81             :             the name of the control, or <NULL/> if an automatic name should be generated
      82             :         @return
      83             :             the identifier of the newly added control
      84             :     */
      85             :     ControlIdentifier   addControl( const uno::Reference< awt::XControl >& _rxControl, const ::rtl::OUString* _pName );
      86             : 
      87             :     /** returns the number of controls in the list
      88             :     */
      89             :     inline size_t       size() const { return maControls.size(); }
      90             : 
      91             :     /** determines whether or not the list is empty
      92             :     */
      93           0 :     inline bool         empty() const { return maControls.empty(); }
      94             : 
      95             :     /** retrieves all controls currently in the list
      96             :         @return
      97             :             the number of controls in the list
      98             :     */
      99             :     size_t  getControls( uno::Sequence< uno::Reference< awt::XControl > >& _out_rControls ) const;
     100             : 
     101             :     /** retrieves all identifiers of all controls currently in the list
     102             :         @return
     103             :             the number of controls in the list
     104             :     */
     105             :     size_t  getIdentifiers( uno::Sequence< sal_Int32 >& _out_rIdentifiers ) const;
     106             : 
     107             :     /** returns the first control which is registered under the given name
     108             :     */
     109             :     uno::Reference< awt::XControl >
     110             :             getControlForName( const ::rtl::OUString& _rName ) const;
     111             : 
     112             :     /** returns the identifier which a control is registered for, or -1 if the control
     113             :             isn't registered
     114             :     */
     115             :     ControlIdentifier
     116             :             getControlIdentifier( const uno::Reference< awt::XControl >& _rxControl );
     117             : 
     118             :     /** retrieves the control for a given id
     119             :         @param _nIdentifier
     120             :             the identifier for the control
     121             :         @param _out_rxControl
     122             :             takes the XControl upon successful return
     123             :         @return
     124             :             <TRUE/> if and only if a control with the given id is part of the list
     125             :     */
     126             :     bool    getControlForIdentifier( ControlIdentifier _nIdentifier, uno::Reference< awt::XControl >& _out_rxControl ) const;
     127             : 
     128             :     /** removes a control from the list, given by id
     129             :         @param _nId
     130             :             The identifier of the control to remove.
     131             :     */
     132             :     void    removeControlById( ControlIdentifier _nId );
     133             : 
     134             :     /** replaces a control from the list with another one
     135             :         @param _nId
     136             :             The identifier of the control to replace
     137             :         @param _rxNewControl
     138             :             the new control to put into the list
     139             :     */
     140             :     void    replaceControlById( ControlIdentifier _nId, const uno::Reference< awt::XControl >& _rxNewControl );
     141             : 
     142             : private:
     143             :     /** adds a control
     144             :     @param _rxControl
     145             :         the control to add to the container
     146             :     @param _pName
     147             :         pointer to the name of the control. Might be <NULL/>, in this case, a name is generated.
     148             :     @return
     149             :         the identifier of the newly inserted control
     150             :     */
     151             :     ControlIdentifier impl_addControl(
     152             :         const uno::Reference< awt::XControl >& _rxControl,
     153             :         const ::rtl::OUString*  _pName
     154             :     );
     155             : 
     156             :     /** finds a free identifier
     157             :         @throw uno::RuntimeException
     158             :             if no free identifier can be found
     159             :     */
     160             :     ControlIdentifier impl_getFreeIdentifier_throw();
     161             : 
     162             :     /** finds a free name
     163             :         @throw uno::RuntimeException
     164             :             if no free name can be found
     165             :     */
     166             :     ::rtl::OUString impl_getFreeName_throw();
     167             : };
     168             : 
     169             : //------------------------------------------------------------------------
     170          11 : UnoControlHolderList::UnoControlHolderList()
     171             : {
     172          11 : }
     173             : 
     174             : //------------------------------------------------------------------------
     175           4 : UnoControlHolderList::~UnoControlHolderList()
     176             : {
     177           4 : }
     178             : 
     179             : //------------------------------------------------------------------------
     180           0 : UnoControlHolderList::ControlIdentifier UnoControlHolderList::addControl( const uno::Reference< awt::XControl >& _rxControl, const ::rtl::OUString* _pName )
     181             : {
     182           0 :     return impl_addControl( _rxControl, _pName );
     183             : }
     184             : 
     185             : //------------------------------------------------------------------------
     186           2 : size_t UnoControlHolderList::getControls( uno::Sequence< uno::Reference< awt::XControl > >& _out_rControls ) const
     187             : {
     188           2 :     _out_rControls.realloc( maControls.size() );
     189           2 :     uno::Reference< awt::XControl >* pControls = _out_rControls.getArray();
     190           6 :     for (   ControlMap::const_iterator loop = maControls.begin();
     191           4 :             loop != maControls.end();
     192             :             ++loop, ++pControls
     193             :         )
     194           0 :         *pControls = loop->second->getControl();
     195           2 :     return maControls.size();
     196             : }
     197             : 
     198             : //------------------------------------------------------------------------
     199           0 : size_t UnoControlHolderList::getIdentifiers( uno::Sequence< sal_Int32 >& _out_rIdentifiers ) const
     200             : {
     201           0 :     _out_rIdentifiers.realloc( maControls.size() );
     202           0 :     sal_Int32* pIndentifiers = _out_rIdentifiers.getArray();
     203           0 :     for (   ControlMap::const_iterator loop = maControls.begin();
     204           0 :             loop != maControls.end();
     205             :             ++loop, ++pIndentifiers
     206             :         )
     207           0 :         *pIndentifiers = loop->first;
     208           0 :     return maControls.size();
     209             : }
     210             : 
     211             : //------------------------------------------------------------------------
     212           0 : uno::Reference< awt::XControl > UnoControlHolderList::getControlForName( const ::rtl::OUString& _rName ) const
     213             : {
     214           0 :     for (   ControlMap::const_iterator loop = maControls.begin();
     215           0 :             loop != maControls.end();
     216             :             ++loop
     217             :         )
     218           0 :         if ( loop->second->getName() == _rName )
     219           0 :             return loop->second->getControl();
     220           0 :     return uno::Reference< awt::XControl >();
     221             : }
     222             : 
     223             : //------------------------------------------------------------------------
     224           0 : UnoControlHolderList::ControlIdentifier UnoControlHolderList::getControlIdentifier( const uno::Reference< awt::XControl >& _rxControl )
     225             : {
     226           0 :     for (   ControlMap::iterator loop = maControls.begin();
     227           0 :             loop != maControls.end();
     228             :             ++loop
     229             :         )
     230             :     {
     231           0 :         if ( loop->second->getControl().get() == _rxControl.get() )
     232           0 :             return loop->first;
     233             :     }
     234           0 :     return -1;
     235             : }
     236             : 
     237             : //------------------------------------------------------------------------
     238           0 : bool UnoControlHolderList::getControlForIdentifier( UnoControlHolderList::ControlIdentifier _nIdentifier, uno::Reference< awt::XControl >& _out_rxControl ) const
     239             : {
     240           0 :     ControlMap::const_iterator pos = maControls.find( _nIdentifier );
     241           0 :     if ( pos == maControls.end() )
     242           0 :         return false;
     243           0 :     _out_rxControl = pos->second->getControl();
     244           0 :     return true;
     245             : }
     246             : 
     247             : //------------------------------------------------------------------------
     248           0 : void UnoControlHolderList::removeControlById( UnoControlHolderList::ControlIdentifier _nId )
     249             : {
     250           0 :     ControlMap::iterator pos = maControls.find( _nId );
     251             :     DBG_ASSERT( pos != maControls.end(), "UnoControlHolderList::removeControlById: invalid id!" );
     252           0 :     if ( pos == maControls.end() )
     253           0 :         return;
     254             : 
     255           0 :     maControls.erase( pos );
     256             : }
     257             : 
     258             : //------------------------------------------------------------------------
     259           0 : void UnoControlHolderList::replaceControlById( ControlIdentifier _nId, const uno::Reference< awt::XControl >& _rxNewControl )
     260             : {
     261             :     DBG_ASSERT( _rxNewControl.is(), "UnoControlHolderList::replaceControlById: invalid new control!" );
     262             : 
     263           0 :     ControlMap::iterator pos = maControls.find( _nId );
     264             :     DBG_ASSERT( pos != maControls.end(), "UnoControlHolderList::replaceControlById: invalid id!" );
     265           0 :     if ( pos == maControls.end() )
     266           0 :         return;
     267             : 
     268           0 :     pos->second.reset( new UnoControlHolder( pos->second->getName(), _rxNewControl ) );
     269             : }
     270             : 
     271             : //------------------------------------------------------------------------
     272           0 : UnoControlHolderList::ControlIdentifier UnoControlHolderList::impl_addControl( const uno::Reference< awt::XControl >& _rxControl, const ::rtl::OUString* _pName )
     273             : {
     274             :     DBG_ASSERT( _rxControl.is(), "UnoControlHolderList::impl_addControl: invalid control!" );
     275             : 
     276           0 :     ::rtl::OUString sName = _pName ? *_pName : impl_getFreeName_throw();
     277           0 :     sal_Int32 nId = impl_getFreeIdentifier_throw();
     278             : 
     279           0 :     maControls[ nId ] = ControlInfo( new UnoControlHolder( sName, _rxControl ) );
     280           0 :     return nId;
     281             : }
     282             : 
     283             : //------------------------------------------------------------------------
     284           0 : UnoControlHolderList::ControlIdentifier UnoControlHolderList::impl_getFreeIdentifier_throw()
     285             : {
     286           0 :     for ( ControlIdentifier candidateId = 0; candidateId < ::std::numeric_limits< ControlIdentifier >::max(); ++candidateId )
     287             :     {
     288           0 :         ControlMap::const_iterator existent = maControls.find( candidateId );
     289           0 :         if ( existent == maControls.end() )
     290           0 :             return candidateId;
     291             :     }
     292           0 :     throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "out of identifiers" ) ), NULL );
     293             : }
     294             : 
     295             : //------------------------------------------------------------------------
     296           0 : ::rtl::OUString UnoControlHolderList::impl_getFreeName_throw()
     297             : {
     298           0 :     ::rtl::OUString name( RTL_CONSTASCII_USTRINGPARAM( "control_" ) );
     299           0 :     for ( ControlIdentifier candidateId = 0; candidateId < ::std::numeric_limits< ControlIdentifier >::max(); ++candidateId )
     300             :     {
     301           0 :         ::rtl::OUString candidateName( name + ::rtl::OUString::valueOf( candidateId ) );
     302           0 :         ControlMap::const_iterator loop = maControls.begin();
     303           0 :         for ( ; loop != maControls.end(); ++loop )
     304             :         {
     305           0 :             if ( loop->second->getName() == candidateName )
     306           0 :                 break;
     307             :         }
     308           0 :         if ( loop == maControls.end() )
     309           0 :             return candidateName;
     310           0 :     }
     311           0 :     throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "out of identifiers" ) ), NULL );
     312             : }
     313             : //  ----------------------------------------------------
     314             : //  Function to set the controls' visibility according
     315             : //  to the dialog's "Step" property
     316             : //  ----------------------------------------------------
     317           0 : void implUpdateVisibility
     318             : (
     319             :     sal_Int32 nDialogStep,
     320             :     uno::Reference< awt::XControlContainer > xControlContainer
     321             : )
     322             : {
     323             :     uno::Sequence< uno::Reference< awt::XControl > >
     324           0 :         aCtrls = xControlContainer->getControls();
     325           0 :     const uno::Reference< awt::XControl >* pCtrls = aCtrls.getConstArray();
     326           0 :     sal_uInt32 nCtrls = aCtrls.getLength();
     327           0 :     sal_Bool bCompleteVisible = (nDialogStep == 0);
     328           0 :     for( sal_uInt32 n = 0; n < nCtrls; n++ )
     329             :     {
     330           0 :         uno::Reference< awt::XControl > xControl = pCtrls[ n ];
     331             : 
     332           0 :         sal_Bool bVisible = bCompleteVisible;
     333           0 :         if( !bVisible )
     334             :         {
     335           0 :             uno::Reference< awt::XControlModel > xModel( xControl->getModel() );
     336             :             uno::Reference< beans::XPropertySet > xPSet
     337           0 :                 ( xModel, uno::UNO_QUERY );
     338             :             uno::Reference< beans::XPropertySetInfo >
     339           0 :                 xInfo = xPSet->getPropertySetInfo();
     340           0 :             ::rtl::OUString aPropName(RTL_CONSTASCII_USTRINGPARAM( "Step" ) );
     341           0 :             sal_Int32 nControlStep = 0;
     342           0 :             if ( xInfo->hasPropertyByName( aPropName ) )
     343             :             {
     344           0 :                 uno::Any aVal = xPSet->getPropertyValue( aPropName );
     345           0 :                 aVal >>= nControlStep;
     346             :             }
     347           0 :             bVisible = (nControlStep == 0) || (nControlStep == nDialogStep);
     348             :         }
     349             : 
     350             :         uno::Reference< awt::XWindow> xWindow
     351           0 :             ( xControl, uno::UNO_QUERY );
     352           0 :         if( xWindow.is() )
     353           0 :             xWindow->setVisible( bVisible );
     354           0 :     }
     355           0 : }
     356             : 
     357             : 
     358             : //  ----------------------------------------------------
     359             : //  class DialogStepChangedListener
     360             : //  ----------------------------------------------------
     361             : typedef ::cppu::WeakImplHelper1< beans::XPropertyChangeListener > PropertyChangeListenerHelper;
     362             : 
     363           0 : class DialogStepChangedListener: public PropertyChangeListenerHelper
     364             : {
     365             : private:
     366             :     uno::Reference< awt::XControlContainer > mxControlContainer;
     367             : 
     368             : public:
     369           0 :     DialogStepChangedListener( uno::Reference< awt::XControlContainer > xControlContainer )
     370           0 :         : mxControlContainer( xControlContainer ) {}
     371             : 
     372             :     // XEventListener
     373             :     virtual void SAL_CALL disposing( const  lang::EventObject& Source ) throw( uno::RuntimeException);
     374             : 
     375             :     // XPropertyChangeListener
     376             :     virtual void SAL_CALL propertyChange( const  beans::PropertyChangeEvent& evt ) throw( uno::RuntimeException);
     377             : 
     378             : };
     379             : 
     380           0 : void SAL_CALL DialogStepChangedListener::disposing( const  lang::EventObject& /*_rSource*/)
     381             :     throw( uno::RuntimeException)
     382             : {
     383           0 :     mxControlContainer.clear();
     384           0 : }
     385             : 
     386           0 : void SAL_CALL DialogStepChangedListener::propertyChange( const  beans::PropertyChangeEvent& evt )
     387             :     throw( uno::RuntimeException)
     388             : {
     389             :     // evt.PropertyName HAS to be "Step" because we only use the listener for that
     390           0 :     sal_Int32 nDialogStep = 0;
     391           0 :     evt.NewValue >>= nDialogStep;
     392           0 :     implUpdateVisibility( nDialogStep, mxControlContainer );
     393           0 : }
     394             : 
     395             : //  ----------------------------------------------------
     396             : //  class UnoControlContainer
     397             : //  ----------------------------------------------------
     398           0 : UnoControlContainer::UnoControlContainer( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& i_factory )
     399             :     :UnoControlContainer_Base( i_factory )
     400           0 :     ,maCListeners( *this )
     401             : {
     402           0 :     mpControls = new UnoControlHolderList;
     403           0 : }
     404             : 
     405           9 : UnoControlContainer::UnoControlContainer( const uno::Reference< lang::XMultiServiceFactory >& i_factory, const uno::Reference< awt::XWindowPeer >& xP )
     406             :     :UnoControlContainer_Base( i_factory )
     407           9 :     ,maCListeners( *this )
     408             : {
     409           9 :     setPeer( xP );
     410           9 :     mbDisposePeer = sal_False;
     411           9 :     mpControls = new UnoControlHolderList;
     412           9 : }
     413             : 
     414           6 : UnoControlContainer::~UnoControlContainer()
     415             : {
     416           2 :     DELETEZ( mpControls );
     417           4 : }
     418             : 
     419           0 : void UnoControlContainer::ImplActivateTabControllers()
     420             : {
     421           0 :     sal_uInt32 nCount = maTabControllers.getLength();
     422           0 :     for ( sal_uInt32 n = 0; n < nCount; n++ )
     423             :     {
     424           0 :         maTabControllers.getArray()[n]->setContainer( this );
     425           0 :         maTabControllers.getArray()[n]->activateTabOrder();
     426             :     }
     427           0 : }
     428             : 
     429             : // lang::XComponent
     430           2 : void UnoControlContainer::dispose(  ) throw(uno::RuntimeException)
     431             : {
     432           2 :     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
     433             : 
     434           2 :     lang::EventObject aDisposeEvent;
     435           2 :     aDisposeEvent.Source = static_cast< uno::XAggregation* >( this );
     436             : 
     437             :     // Notify listeners about disposal of this Container (This is much faster if they
     438             :     // listen on the controls and the container).
     439           2 :     maDisposeListeners.disposeAndClear( aDisposeEvent );
     440           2 :     maCListeners.disposeAndClear( aDisposeEvent );
     441             : 
     442             : 
     443           2 :     uno::Sequence< uno::Reference< awt::XControl > > aCtrls = getControls();
     444           2 :     uno::Reference< awt::XControl >* pCtrls = aCtrls.getArray();
     445           2 :     uno::Reference< awt::XControl >* pCtrlsEnd = pCtrls + aCtrls.getLength();
     446             : 
     447           2 :     for( ; pCtrls < pCtrlsEnd; ++pCtrls )
     448             :     {
     449           0 :         removingControl( *pCtrls );
     450             :         // Delete control
     451           0 :         (*pCtrls)->dispose();
     452             :     }
     453             : 
     454             : 
     455             :     // Delete all structures
     456           2 :     DELETEZ( mpControls );
     457           2 :     mpControls = new UnoControlHolderList;
     458             : 
     459           2 :     UnoControlBase::dispose();
     460           2 : }
     461             : 
     462             : // lang::XEventListener
     463           0 : void UnoControlContainer::disposing( const lang::EventObject& _rEvt ) throw(uno::RuntimeException)
     464             : {
     465           0 :     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
     466             : 
     467           0 :     uno::Reference< awt::XControl >  xControl( _rEvt.Source, uno::UNO_QUERY );
     468           0 :     if ( xControl.is() )
     469           0 :         removeControl( xControl );
     470             : 
     471           0 :     UnoControlBase::disposing( _rEvt );
     472           0 : }
     473             : 
     474             : // container::XContainer
     475           9 : void UnoControlContainer::addContainerListener( const uno::Reference< container::XContainerListener >& rxListener ) throw(uno::RuntimeException)
     476             : {
     477           9 :     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
     478             : 
     479           9 :     maCListeners.addInterface( rxListener );
     480           9 : }
     481             : 
     482           2 : void UnoControlContainer::removeContainerListener( const uno::Reference< container::XContainerListener >& rxListener ) throw(uno::RuntimeException)
     483             : {
     484           2 :     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
     485             : 
     486           2 :     maCListeners.removeInterface( rxListener );
     487           2 : }
     488             : 
     489             : 
     490           0 : ::sal_Int32 SAL_CALL UnoControlContainer::insert( const uno::Any& _rElement ) throw (lang::IllegalArgumentException, lang::WrappedTargetException, uno::RuntimeException)
     491             : {
     492           0 :     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
     493             : 
     494           0 :     uno::Reference< awt::XControl > xControl;
     495           0 :     if ( !( _rElement >>= xControl ) || !xControl.is() )
     496             :         throw lang::IllegalArgumentException(
     497             :             ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Elements must support the XControl interface." ) ),
     498             :             *this,
     499             :             1
     500           0 :         );
     501             : 
     502           0 :     return impl_addControl( xControl, NULL );
     503             : }
     504             : 
     505           0 : void SAL_CALL UnoControlContainer::removeByIdentifier( ::sal_Int32 _nIdentifier ) throw (container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException)
     506             : {
     507           0 :     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
     508             : 
     509           0 :     uno::Reference< awt::XControl > xControl;
     510           0 :     if ( !mpControls->getControlForIdentifier( _nIdentifier, xControl ) )
     511             :         throw container::NoSuchElementException(
     512             :             ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "There is no element with the given identifier." ) ),
     513             :             *this
     514           0 :         );
     515             : 
     516           0 :     impl_removeControl( _nIdentifier, xControl, NULL );
     517           0 : }
     518             : 
     519           0 : void SAL_CALL UnoControlContainer::replaceByIdentifer( ::sal_Int32 _nIdentifier, const uno::Any& _rElement ) throw (lang::IllegalArgumentException, container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException)
     520             : {
     521           0 :     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
     522             : 
     523           0 :     uno::Reference< awt::XControl > xExistentControl;
     524           0 :     if ( !mpControls->getControlForIdentifier( _nIdentifier, xExistentControl ) )
     525             :         throw container::NoSuchElementException(
     526             :             ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "There is no element with the given identifier." ) ),
     527             :             *this
     528           0 :         );
     529             : 
     530           0 :     uno::Reference< awt::XControl > xNewControl;
     531           0 :     if ( !( _rElement >>= xNewControl ) )
     532             :         throw lang::IllegalArgumentException(
     533             :             ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Elements must support the XControl interface." ) ),
     534             :             *this,
     535             :             1
     536           0 :         );
     537             : 
     538           0 :     removingControl( xExistentControl );
     539             : 
     540           0 :     mpControls->replaceControlById( _nIdentifier, xNewControl );
     541             : 
     542           0 :     addingControl( xNewControl );
     543             : 
     544           0 :     impl_createControlPeerIfNecessary( xNewControl );
     545             : 
     546           0 :     if ( maCListeners.getLength() )
     547             :     {
     548           0 :         container::ContainerEvent aEvent;
     549           0 :         aEvent.Source = *this;
     550           0 :         aEvent.Accessor <<= _nIdentifier;
     551           0 :         aEvent.Element <<= xNewControl;
     552           0 :         aEvent.ReplacedElement <<= xExistentControl;
     553           0 :         maCListeners.elementReplaced( aEvent );
     554           0 :     }
     555           0 : }
     556             : 
     557           0 : uno::Any SAL_CALL UnoControlContainer::getByIdentifier( ::sal_Int32 _nIdentifier ) throw (container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException)
     558             : {
     559           0 :     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
     560             : 
     561           0 :     uno::Reference< awt::XControl > xControl;
     562           0 :     if ( !mpControls->getControlForIdentifier( _nIdentifier, xControl ) )
     563           0 :         throw container::NoSuchElementException();
     564           0 :     return uno::makeAny( xControl );
     565             : }
     566             : 
     567           0 : uno::Sequence< ::sal_Int32 > SAL_CALL UnoControlContainer::getIdentifiers(  ) throw (uno::RuntimeException)
     568             : {
     569           0 :     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
     570             : 
     571           0 :     uno::Sequence< ::sal_Int32 > aIdentifiers;
     572           0 :     mpControls->getIdentifiers( aIdentifiers );
     573           0 :     return aIdentifiers;
     574             : }
     575             : 
     576             : // container::XElementAccess
     577           0 : uno::Type SAL_CALL UnoControlContainer::getElementType(  ) throw (uno::RuntimeException)
     578             : {
     579           0 :     return awt::XControlModel::static_type();
     580             : }
     581             : 
     582           0 : ::sal_Bool SAL_CALL UnoControlContainer::hasElements(  ) throw (uno::RuntimeException)
     583             : {
     584           0 :     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
     585           0 :     return !mpControls->empty();
     586             : }
     587             : 
     588             : // awt::XControlContainer
     589           0 : void UnoControlContainer::setStatusText( const ::rtl::OUString& rStatusText ) throw(uno::RuntimeException)
     590             : {
     591           0 :     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
     592             : 
     593             :     // Descend the parent hierarchy
     594           0 :     uno::Reference< awt::XControlContainer >  xContainer( mxContext, uno::UNO_QUERY );
     595           0 :     if( xContainer.is() )
     596           0 :         xContainer->setStatusText( rStatusText );
     597           0 : }
     598             : 
     599           2 : uno::Sequence< uno::Reference< awt::XControl > > UnoControlContainer::getControls(  ) throw(uno::RuntimeException)
     600             : {
     601           2 :     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
     602           2 :     uno::Sequence< uno::Reference< awt::XControl > > aControls;
     603           2 :     mpControls->getControls( aControls );
     604           2 :     return aControls;
     605             : }
     606             : 
     607           0 : uno::Reference< awt::XControl > UnoControlContainer::getControl( const ::rtl::OUString& rName ) throw(uno::RuntimeException)
     608             : {
     609           0 :     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
     610           0 :     return mpControls->getControlForName( rName );
     611             : }
     612             : 
     613           0 : void UnoControlContainer::addingControl( const uno::Reference< awt::XControl >& _rxControl )
     614             : {
     615           0 :     if ( _rxControl.is() )
     616             :     {
     617           0 :         uno::Reference< uno::XInterface > xThis;
     618           0 :         OWeakAggObject::queryInterface( ::getCppuType( static_cast< uno::Reference< uno::XInterface >* >( NULL ) ) ) >>= xThis;
     619             : 
     620           0 :         _rxControl->setContext( xThis );
     621           0 :         _rxControl->addEventListener( this );
     622             :     }
     623           0 : }
     624             : 
     625           0 : void UnoControlContainer::impl_createControlPeerIfNecessary( const uno::Reference< awt::XControl >& _rxControl )
     626             : {
     627             :     OSL_PRECOND( _rxControl.is(), "UnoControlContainer::impl_createControlPeerIfNecessary: invalid control, this will crash!" );
     628             : 
     629             :     // if the container already has a peer, then also create a peer for the control
     630           0 :     uno::Reference< awt::XWindowPeer > xMyPeer( getPeer() );
     631             : 
     632           0 :     if( xMyPeer.is() )
     633             :     {
     634           0 :         _rxControl->createPeer( NULL, xMyPeer );
     635           0 :         ImplActivateTabControllers();
     636           0 :     }
     637             : 
     638           0 : }
     639             : 
     640           0 : sal_Int32 UnoControlContainer::impl_addControl( const uno::Reference< awt::XControl >& _rxControl, const ::rtl::OUString* _pName )
     641             : {
     642           0 :     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
     643           0 :     UnoControlHolderList::ControlIdentifier id = mpControls->addControl( _rxControl, _pName );
     644             : 
     645           0 :     addingControl( _rxControl );
     646             : 
     647           0 :     impl_createControlPeerIfNecessary( _rxControl );
     648             : 
     649           0 :     if ( maCListeners.getLength() )
     650             :     {
     651           0 :         container::ContainerEvent aEvent;
     652           0 :         aEvent.Source = *this;
     653           0 :         _pName ? ( aEvent.Accessor <<= *_pName ) : ( aEvent.Accessor <<= (sal_Int32)id );
     654           0 :         aEvent.Element <<= _rxControl;
     655           0 :         maCListeners.elementInserted( aEvent );
     656             :     }
     657             : 
     658           0 :     return id;
     659             : }
     660             : 
     661           0 : void UnoControlContainer::addControl( const ::rtl::OUString& rName, const uno::Reference< awt::XControl >& rControl ) throw(uno::RuntimeException)
     662             : {
     663           0 :     if ( rControl.is() )
     664           0 :         impl_addControl( rControl, &rName );
     665           0 : }
     666             : 
     667           0 : void UnoControlContainer::removingControl( const uno::Reference< awt::XControl >& _rxControl )
     668             : {
     669           0 :     if ( _rxControl.is() )
     670             :     {
     671           0 :         _rxControl->removeEventListener( this );
     672           0 :         _rxControl->setContext( NULL );
     673             :     }
     674           0 : }
     675             : 
     676           0 : void UnoControlContainer::impl_removeControl( sal_Int32 _nId, const uno::Reference< awt::XControl >& _rxControl, const ::rtl::OUString* _pNameAccessor )
     677             : {
     678             : #ifdef DBG_UTIL
     679             :     {
     680             :         uno::Reference< awt::XControl > xControl;
     681             :         bool bHas = mpControls->getControlForIdentifier( _nId, xControl );
     682             :         DBG_ASSERT( bHas && xControl == _rxControl, "UnoControlContainer::impl_removeControl: inconsistency in the parameters!" );
     683             :     }
     684             : #endif
     685           0 :     removingControl( _rxControl );
     686             : 
     687           0 :     mpControls->removeControlById( _nId );
     688             : 
     689           0 :     if ( maCListeners.getLength() )
     690             :     {
     691           0 :         container::ContainerEvent aEvent;
     692           0 :         aEvent.Source = *this;
     693           0 :         _pNameAccessor ? ( aEvent.Accessor <<= *_pNameAccessor ) : ( aEvent.Accessor <<= _nId );
     694           0 :         aEvent.Element <<= _rxControl;
     695           0 :         maCListeners.elementRemoved( aEvent );
     696             :     }
     697           0 : }
     698             : 
     699           0 : void UnoControlContainer::removeControl( const uno::Reference< awt::XControl >& _rxControl ) throw(uno::RuntimeException)
     700             : {
     701           0 :     if ( _rxControl.is() )
     702             :     {
     703           0 :         ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
     704             : 
     705           0 :         UnoControlHolderList::ControlIdentifier id = mpControls->getControlIdentifier( _rxControl );
     706           0 :         if ( id != -1 )
     707           0 :             impl_removeControl( id, _rxControl, NULL );
     708             :     }
     709           0 : }
     710             : 
     711             : 
     712             : 
     713             : // awt::XUnoControlContainer
     714           0 : void UnoControlContainer::setTabControllers( const uno::Sequence< uno::Reference< awt::XTabController > >& TabControllers ) throw(uno::RuntimeException)
     715             : {
     716           0 :     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
     717             : 
     718           0 :     maTabControllers = TabControllers;
     719           0 : }
     720             : 
     721           0 : uno::Sequence< uno::Reference< awt::XTabController > > UnoControlContainer::getTabControllers(  ) throw(uno::RuntimeException)
     722             : {
     723           0 :     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
     724             : 
     725           0 :     return maTabControllers;
     726             : }
     727             : 
     728           0 : void UnoControlContainer::addTabController( const uno::Reference< awt::XTabController >& TabController ) throw(uno::RuntimeException)
     729             : {
     730           0 :     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
     731             : 
     732           0 :     sal_uInt32 nCount = maTabControllers.getLength();
     733           0 :     maTabControllers.realloc( nCount + 1 );
     734           0 :     maTabControllers[ nCount ] = TabController;
     735           0 : }
     736             : 
     737           0 : void UnoControlContainer::removeTabController( const uno::Reference< awt::XTabController >& TabController ) throw(uno::RuntimeException)
     738             : {
     739           0 :     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
     740             : 
     741           0 :     sal_uInt32 nCount = maTabControllers.getLength();
     742           0 :     const uno::Reference< awt::XTabController >* pLoop = maTabControllers.getConstArray();
     743           0 :     for ( sal_uInt32 n = 0; n < nCount; ++n, ++pLoop )
     744             :     {
     745           0 :         if( pLoop->get() == TabController.get() )
     746             :         {
     747           0 :             ::comphelper::removeElementAt( maTabControllers, n );
     748           0 :             break;
     749             :         }
     750           0 :     }
     751           0 : }
     752             : 
     753             : // awt::XControl
     754           9 : void UnoControlContainer::createPeer( const uno::Reference< awt::XToolkit >& rxToolkit, const uno::Reference< awt::XWindowPeer >& rParent ) throw(uno::RuntimeException)
     755             : {
     756           9 :     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
     757             : 
     758           9 :     if( !getPeer().is() )
     759             :     {
     760           0 :         sal_Bool bVis = maComponentInfos.bVisible;
     761           0 :         if( bVis )
     762           0 :             UnoControl::setVisible( sal_False );
     763             : 
     764             :         uno::Reference< beans::XPropertySet > xTmpPropSet
     765           0 :                 ( getModel(), uno::UNO_QUERY );
     766             : 
     767             :         // Create a new peer
     768           0 :         UnoControl::createPeer( rxToolkit, rParent );
     769             : 
     770             :         // Create all children's peers
     771           0 :         if ( !mbCreatingCompatiblePeer )
     772             :         {
     773             :             // Evaluate "Step" property
     774           0 :             uno::Reference< awt::XControlModel > xModel( getModel() );
     775             :             uno::Reference< beans::XPropertySet > xPSet
     776           0 :                 ( xModel, uno::UNO_QUERY );
     777             :             uno::Reference< beans::XPropertySetInfo >
     778           0 :                 xInfo = xPSet->getPropertySetInfo();
     779           0 :             ::rtl::OUString aPropName(RTL_CONSTASCII_USTRINGPARAM( "Step" ) );
     780           0 :             if ( xInfo->hasPropertyByName( aPropName ) )
     781             :             {
     782           0 :                 ::com::sun::star::uno::Any aVal = xPSet->getPropertyValue( aPropName );
     783           0 :                 sal_Int32 nDialogStep = 0;
     784           0 :                 aVal >>= nDialogStep;
     785             :                 uno::Reference< awt::XControlContainer > xContainer =
     786           0 :                     (static_cast< awt::XControlContainer* >(this));
     787           0 :                 implUpdateVisibility( nDialogStep, xContainer );
     788             : 
     789             :                 uno::Reference< beans::XPropertyChangeListener > xListener =
     790             :                     (static_cast< beans::XPropertyChangeListener* >(
     791           0 :                         new DialogStepChangedListener( xContainer ) ) );
     792           0 :                 xPSet->addPropertyChangeListener( aPropName, xListener );
     793             :             }
     794             : 
     795           0 :             uno::Sequence< uno::Reference< awt::XControl > > aCtrls = getControls();
     796           0 :             sal_uInt32 nCtrls = aCtrls.getLength();
     797           0 :             for( sal_uInt32 n = 0; n < nCtrls; n++ )
     798           0 :                 aCtrls.getArray()[n]->createPeer( rxToolkit, getPeer() );
     799             : 
     800           0 :             uno::Reference< awt::XVclContainerPeer >  xC( getPeer(), uno::UNO_QUERY );
     801           0 :             if ( xC.is() )
     802           0 :                 xC->enableDialogControl( sal_True );
     803           0 :             ImplActivateTabControllers();
     804             :         }
     805             : 
     806           0 :         if( bVis && !isDesignMode() )
     807           0 :             UnoControl::setVisible( sal_True );
     808           9 :     }
     809           9 : }
     810             : 
     811             : 
     812             : // awt::XWindow
     813           0 : void UnoControlContainer::setVisible( sal_Bool bVisible ) throw(uno::RuntimeException)
     814             : {
     815           0 :     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
     816             : 
     817           0 :     UnoControl::setVisible( bVisible );
     818           0 :     if( !mxContext.is() && bVisible )
     819             :         // This is a Topwindow, thus show it automatically
     820           0 :         createPeer( uno::Reference< awt::XToolkit > (), uno::Reference< awt::XWindowPeer > () );
     821           0 : }
     822             : 
     823           0 : void UnoControlContainer::PrepareWindowDescriptor( ::com::sun::star::awt::WindowDescriptor& rDesc )
     824             : {
     825             :     // HACK due to the fact that we can't really use VSCROLL & HSCROLL
     826             :     // for Dialog  ( ::com::sun::star::awt::VclWindowPeerAttribute::VSCROLL
     827             :     // has the same value as
     828             :     // ::com::sun::star::awt::WindowAttribute::NODECORATION )
     829             :     // For convenience in the PropBrowse using HSCROLL and VSCROLL ensures
     830             :     // the Correct text. We exchange them here and the control knows
     831             :     // about this hack ( it sucks badly I know )
     832           0 :     if ( rDesc.WindowAttributes & ::com::sun::star::awt::VclWindowPeerAttribute::VSCROLL )
     833             :     {
     834           0 :        rDesc.WindowAttributes &= ~::com::sun::star::awt::VclWindowPeerAttribute::VSCROLL;
     835           0 :        rDesc.WindowAttributes |= ::com::sun::star::awt::VclWindowPeerAttribute::AUTOVSCROLL;
     836             :     }
     837           0 :     if ( rDesc.WindowAttributes & ::com::sun::star::awt::VclWindowPeerAttribute::HSCROLL )
     838             :     {
     839           0 :        rDesc.WindowAttributes &= ~::com::sun::star::awt::VclWindowPeerAttribute::HSCROLL;
     840           0 :        rDesc.WindowAttributes |= ::com::sun::star::awt::VclWindowPeerAttribute::AUTOHSCROLL;
     841             :     }
     842           0 : }
     843             : 
     844             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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