LCOV - code coverage report
Current view: top level - libreoffice/sfx2/source/control - unoctitm.cxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 71 449 15.8 %
Date: 2012-12-27 Functions: 22 59 37.3 %
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             : 
      21             : #include <tools/debug.hxx>
      22             : #include <svl/eitem.hxx>
      23             : #include <svl/stritem.hxx>
      24             : #include <svl/intitem.hxx>
      25             : #include <svl/itemset.hxx>
      26             : #include <svl/visitem.hxx>
      27             : #include <svtools/javacontext.hxx>
      28             : #include <svl/itempool.hxx>
      29             : #include <tools/urlobj.hxx>
      30             : #include <com/sun/star/util/URLTransformer.hpp>
      31             : #include <com/sun/star/util/XURLTransformer.hpp>
      32             : #include <com/sun/star/frame/XController.hpp>
      33             : #include <com/sun/star/frame/XFrameActionListener.hpp>
      34             : #include <com/sun/star/frame/XComponentLoader.hpp>
      35             : #include <com/sun/star/frame/XFrame.hpp>
      36             : #include <com/sun/star/frame/FrameActionEvent.hpp>
      37             : #include <com/sun/star/frame/FrameAction.hpp>
      38             : #include <com/sun/star/frame/status/ItemStatus.hpp>
      39             : #include <com/sun/star/frame/status/ItemState.hpp>
      40             : #include <com/sun/star/frame/DispatchResultState.hpp>
      41             : #include <com/sun/star/frame/status/Visibility.hpp>
      42             : #include <comphelper/processfactory.hxx>
      43             : #include <comphelper/sequence.hxx>
      44             : #include <osl/mutex.hxx>
      45             : #include <uno/current_context.hxx>
      46             : #include <vcl/svapp.hxx>
      47             : 
      48             : #include <sfx2/app.hxx>
      49             : #include <sfx2/unoctitm.hxx>
      50             : #include <sfx2/viewfrm.hxx>
      51             : #include <sfx2/frame.hxx>
      52             : #include <sfx2/ctrlitem.hxx>
      53             : #include <sfx2/sfxuno.hxx>
      54             : #include <sfx2/bindings.hxx>
      55             : #include <sfx2/dispatch.hxx>
      56             : #include <sfx2/sfxsids.hrc>
      57             : #include <sfx2/request.hxx>
      58             : #include "statcach.hxx"
      59             : #include <sfx2/msgpool.hxx>
      60             : #include <sfx2/objsh.hxx>
      61             : 
      62             : #include <boost/scoped_ptr.hpp>
      63             : 
      64             : using namespace ::com::sun::star::uno;
      65             : using namespace ::com::sun::star::util;
      66             : 
      67             : enum URLTypeId
      68             : {
      69             :     URLType_BOOL,
      70             :     URLType_BYTE,
      71             :     URLType_SHORT,
      72             :     URLType_LONG,
      73             :     URLType_HYPER,
      74             :     URLType_STRING,
      75             :     URLType_FLOAT,
      76             :     URLType_DOUBLE,
      77             :     URLType_COUNT
      78             : };
      79             : 
      80             : const char* URLTypeNames[URLType_COUNT] =
      81             : {
      82             :     "bool",
      83             :     "byte",
      84             :     "short",
      85             :     "long",
      86             :     "hyper",
      87             :     "string",
      88             :     "float",
      89             :     "double"
      90             : };
      91             : 
      92           0 : SFX_IMPL_XINTERFACE_2( SfxUnoControllerItem, OWeakObject, ::com::sun::star::frame::XStatusListener, ::com::sun::star::lang::XEventListener )
      93           0 : SFX_IMPL_XTYPEPROVIDER_2( SfxUnoControllerItem, ::com::sun::star::frame::XStatusListener, ::com::sun::star::lang::XEventListener )
      94             : 
      95           0 : SfxUnoControllerItem::SfxUnoControllerItem( SfxControllerItem *pItem, SfxBindings& rBind, const String& rCmd )
      96             :     : pCtrlItem( pItem )
      97           0 :     , pBindings( &rBind )
      98             : {
      99             :     DBG_ASSERT( !pCtrlItem || !pCtrlItem->IsBound(), "ControllerItem is incorrect!" );
     100             : 
     101           0 :     aCommand.Complete = rCmd;
     102           0 :     Reference< XURLTransformer > xTrans( URLTransformer::create( ::comphelper::getProcessComponentContext() ) );
     103           0 :     xTrans->parseStrict( aCommand );
     104           0 :     pBindings->RegisterUnoController_Impl( this );
     105           0 : }
     106             : 
     107           0 : SfxUnoControllerItem::~SfxUnoControllerItem()
     108             : {
     109             :     // tell bindings to forget this controller ( if still connected )
     110           0 :     if ( pBindings )
     111           0 :         pBindings->ReleaseUnoController_Impl( this );
     112           0 : }
     113             : 
     114           0 : void SfxUnoControllerItem::UnBind()
     115             : {
     116             :     // connection to SfxControllerItem is lost
     117           0 :     pCtrlItem = NULL;
     118           0 :     ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener >  aRef( (::cppu::OWeakObject*)this, ::com::sun::star::uno::UNO_QUERY );
     119           0 :     ReleaseDispatch();
     120           0 : }
     121             : 
     122           0 : void SAL_CALL SfxUnoControllerItem::statusChanged(const ::com::sun::star::frame::FeatureStateEvent& rEvent) throw ( ::com::sun::star::uno::RuntimeException )
     123             : {
     124           0 :     SolarMutexGuard aGuard;
     125             :     DBG_ASSERT( pCtrlItem, "dispatch implementation didn't respect our previous removeStatusListener call!" );
     126             : 
     127           0 :     if ( rEvent.Requery )
     128             :     {
     129             :         // Error can only happen if the old Dispatch is implemented incorrectly
     130             :         // i.e. removeStatusListener did not work. But such things can happen...
     131             :         // So protect before ReleaseDispatch from release!
     132           0 :         ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener >  aRef( (::cppu::OWeakObject*)this, ::com::sun::star::uno::UNO_QUERY  );
     133           0 :         ReleaseDispatch();
     134           0 :         if ( pCtrlItem )
     135           0 :             GetNewDispatch();           // asynchronous ??
     136             :     }
     137           0 :     else if ( pCtrlItem )
     138             :     {
     139           0 :         SfxItemState eState = SFX_ITEM_DISABLED;
     140           0 :         SfxPoolItem* pItem = NULL;
     141           0 :         if ( rEvent.IsEnabled )
     142             :         {
     143           0 :             eState = SFX_ITEM_AVAILABLE;
     144           0 :             ::com::sun::star::uno::Type pType = rEvent.State.getValueType();
     145             : 
     146           0 :             if ( pType == ::getBooleanCppuType() )
     147             :             {
     148           0 :                 sal_Bool bTemp = false;
     149           0 :                 rEvent.State >>= bTemp ;
     150           0 :                 pItem = new SfxBoolItem( pCtrlItem->GetId(), bTemp );
     151             :             }
     152           0 :             else if ( pType == ::getCppuType((const sal_uInt16*)0) )
     153             :             {
     154           0 :                 sal_uInt16 nTemp = 0;
     155           0 :                 rEvent.State >>= nTemp ;
     156           0 :                 pItem = new SfxUInt16Item( pCtrlItem->GetId(), nTemp );
     157             :             }
     158           0 :             else if ( pType == ::getCppuType((const sal_uInt32*)0) )
     159             :             {
     160           0 :                 sal_uInt32 nTemp = 0;
     161           0 :                 rEvent.State >>= nTemp ;
     162           0 :                 pItem = new SfxUInt32Item( pCtrlItem->GetId(), nTemp );
     163             :             }
     164           0 :             else if ( pType == ::getCppuType((const ::rtl::OUString*)0) )
     165             :             {
     166           0 :                 ::rtl::OUString sTemp ;
     167           0 :                 rEvent.State >>= sTemp ;
     168           0 :                 pItem = new SfxStringItem( pCtrlItem->GetId(), sTemp );
     169             :             }
     170             :             else
     171           0 :                 pItem = new SfxVoidItem( pCtrlItem->GetId() );
     172             :         }
     173             : 
     174           0 :         pCtrlItem->StateChanged( pCtrlItem->GetId(), eState, pItem );
     175           0 :         delete pItem;
     176           0 :     }
     177           0 : }
     178             : 
     179           0 : void  SAL_CALL SfxUnoControllerItem::disposing( const ::com::sun::star::lang::EventObject& ) throw ( ::com::sun::star::uno::RuntimeException )
     180             : {
     181           0 :     ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener >  aRef( (::cppu::OWeakObject*)this, ::com::sun::star::uno::UNO_QUERY );
     182           0 :     ReleaseDispatch();
     183           0 : }
     184             : 
     185           0 : void SfxUnoControllerItem::ReleaseDispatch()
     186             : {
     187           0 :     if ( xDispatch.is() )
     188             :     {
     189           0 :         xDispatch->removeStatusListener( (::com::sun::star::frame::XStatusListener*) this, aCommand );
     190           0 :         xDispatch = ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatch > ();
     191             :     }
     192           0 : }
     193             : 
     194           0 : void SfxUnoControllerItem::GetNewDispatch()
     195             : {
     196           0 :     if ( !pBindings )
     197             :     {
     198             :         // Bindings released
     199             :         OSL_FAIL( "Tried to get dispatch, but no Bindings!" );
     200           0 :         return;
     201             :     }
     202             : 
     203             :     // forget old dispatch
     204           0 :     xDispatch = ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatch > ();
     205             : 
     206             :     // no arms, no cookies !
     207           0 :     if ( !pBindings->GetDispatcher_Impl() || !pBindings->GetDispatcher_Impl()->GetFrame() )
     208           0 :         return;
     209             : 
     210           0 :     SfxFrame& rFrame = pBindings->GetDispatcher_Impl()->GetFrame()->GetFrame();
     211           0 :     SfxFrame *pParent = rFrame.GetParentFrame();
     212           0 :     if ( pParent )
     213             :         // parent may intercept
     214           0 :         xDispatch = TryGetDispatch( pParent );
     215             : 
     216           0 :     if ( !xDispatch.is() )
     217             :     {
     218             :         // no interception
     219           0 :         ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame >  xFrame = rFrame.GetFrameInterface();
     220           0 :         ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProvider >  xProv( xFrame, ::com::sun::star::uno::UNO_QUERY );
     221           0 :         if ( xProv.is() )
     222           0 :             xDispatch = xProv->queryDispatch( aCommand, ::rtl::OUString(), 0 );
     223             :     }
     224             : 
     225           0 :     if ( xDispatch.is() )
     226           0 :         xDispatch->addStatusListener( (::com::sun::star::frame::XStatusListener*) this, aCommand );
     227           0 :     else if ( pCtrlItem )
     228           0 :         pCtrlItem->StateChanged( pCtrlItem->GetId(), SFX_ITEM_DISABLED, NULL );
     229             : }
     230             : 
     231           0 : ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatch >  SfxUnoControllerItem::TryGetDispatch( SfxFrame *pFrame )
     232             : {
     233           0 :     ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatch >  xDisp;
     234           0 :     SfxFrame *pParent = pFrame->GetParentFrame();
     235           0 :     if ( pParent )
     236             :         // parent may intercept
     237           0 :         xDisp = TryGetDispatch( pParent );
     238             : 
     239             :     // only components may intercept
     240           0 :     if ( !xDisp.is() && pFrame->HasComponent() )
     241             :     {
     242             :         // no interception
     243           0 :         ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame > xFrame = pFrame->GetFrameInterface();
     244           0 :         ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProvider >  xProv( xFrame, ::com::sun::star::uno::UNO_QUERY );
     245           0 :         if ( xProv.is() )
     246           0 :             xDisp = xProv->queryDispatch( aCommand, ::rtl::OUString(), 0 );
     247             :     }
     248             : 
     249           0 :     return xDisp;
     250             : }
     251             : 
     252           0 : void SfxUnoControllerItem::ReleaseBindings()
     253             : {
     254             :     // connection to binding is lost; so forget the binding and the dispatch
     255           0 :     ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener >  aRef( (::cppu::OWeakObject*)this, ::com::sun::star::uno::UNO_QUERY );
     256           0 :     ReleaseDispatch();
     257           0 :     if ( pBindings )
     258           0 :         pBindings->ReleaseUnoController_Impl( this );
     259           0 :     pBindings = NULL;
     260           0 : }
     261             : 
     262           0 : void SfxStatusDispatcher::ReleaseAll()
     263             : {
     264           0 :     ::com::sun::star::lang::EventObject aObject;
     265           0 :     aObject.Source = (::cppu::OWeakObject*) this;
     266           0 :     aListeners.disposeAndClear( aObject );
     267           0 : }
     268             : 
     269           0 : void SAL_CALL SfxStatusDispatcher::dispatch( const ::com::sun::star::util::URL&, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& ) throw ( ::com::sun::star::uno::RuntimeException )
     270             : {
     271           0 : }
     272             : 
     273           0 : void SAL_CALL SfxStatusDispatcher::dispatchWithNotification(
     274             :     const ::com::sun::star::util::URL&,
     275             :     const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >&,
     276             :     const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchResultListener >& ) throw( ::com::sun::star::uno::RuntimeException )
     277             : {
     278           0 : }
     279             : 
     280       27889 : SFX_IMPL_XINTERFACE_2( SfxStatusDispatcher, OWeakObject, ::com::sun::star::frame::XNotifyingDispatch, ::com::sun::star::frame::XDispatch )
     281           0 : SFX_IMPL_XTYPEPROVIDER_2( SfxStatusDispatcher, ::com::sun::star::frame::XNotifyingDispatch, ::com::sun::star::frame::XDispatch )
     282             : //IMPLNAME "com.sun.star.comp.sfx2.StatusDispatcher",
     283             : 
     284        1654 : SfxStatusDispatcher::SfxStatusDispatcher()
     285        1654 :     : aListeners( aMutex )
     286             : {
     287        1654 : }
     288             : 
     289           0 : void SAL_CALL SfxStatusDispatcher::addStatusListener(const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener > & aListener, const ::com::sun::star::util::URL& aURL) throw ( ::com::sun::star::uno::RuntimeException )
     290             : {
     291           0 :     aListeners.addInterface( aURL.Complete, aListener );
     292           0 :     if ( aURL.Complete.compareToAscii(".uno:LifeTime")==0 )
     293             :     {
     294           0 :         ::com::sun::star::frame::FeatureStateEvent aEvent;
     295           0 :         aEvent.FeatureURL = aURL;
     296           0 :         aEvent.Source = (::com::sun::star::frame::XDispatch*) this;
     297           0 :         aEvent.IsEnabled = sal_True;
     298           0 :         aEvent.Requery = sal_False;
     299           0 :         aListener->statusChanged( aEvent );
     300             :     }
     301           0 : }
     302             : 
     303           0 : void SAL_CALL SfxStatusDispatcher::removeStatusListener( const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener > & aListener, const ::com::sun::star::util::URL& aURL ) throw ( ::com::sun::star::uno::RuntimeException )
     304             : {
     305           0 :     aListeners.removeInterface( aURL.Complete, aListener );
     306           0 : }
     307             : 
     308       29505 : SFX_IMPL_XINTERFACE_1( SfxOfficeDispatch, SfxStatusDispatcher, ::com::sun::star::lang::XUnoTunnel )
     309           0 : SFX_IMPL_XTYPEPROVIDER_2( SfxOfficeDispatch, ::com::sun::star::frame::XNotifyingDispatch, ::com::sun::star::lang::XUnoTunnel )
     310             : 
     311             : 
     312             : //-------------------------------------------------------------------------
     313             : // XUnoTunnel
     314        1635 : sal_Int64 SAL_CALL SfxOfficeDispatch::getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& aIdentifier ) throw(::com::sun::star::uno::RuntimeException)
     315             : {
     316        1635 :     if ( aIdentifier == impl_getStaticIdentifier() )
     317        1635 :         return sal::static_int_cast< sal_Int64 >( reinterpret_cast< sal_IntPtr >( this ));
     318             :     else
     319           0 :         return 0;
     320             : }
     321             : 
     322        1635 : SfxOfficeDispatch::SfxOfficeDispatch( SfxBindings& rBindings, SfxDispatcher* pDispat, const SfxSlot* pSlot, const ::com::sun::star::util::URL& rURL )
     323             : {
     324             :     // this object is an adapter that shows a ::com::sun::star::frame::XDispatch-Interface to the outside and uses a SfxControllerItem to monitor a state
     325        1635 :     pControllerItem = new SfxDispatchController_Impl( this, &rBindings, pDispat, pSlot, rURL );
     326        1635 : }
     327             : 
     328           0 : SfxOfficeDispatch::SfxOfficeDispatch( SfxDispatcher* pDispat, const SfxSlot* pSlot, const ::com::sun::star::util::URL& rURL )
     329             : {
     330             :     // this object is an adapter that shows a ::com::sun::star::frame::XDispatch-Interface to the outside and uses a SfxControllerItem to monitor a state
     331           0 :     pControllerItem = new SfxDispatchController_Impl( this, NULL, pDispat, pSlot, rURL );
     332           0 : }
     333             : 
     334         225 : SfxOfficeDispatch::~SfxOfficeDispatch()
     335             : {
     336          75 :     if ( pControllerItem )
     337             :     {
     338             :         // when dispatch object is released, destroy its connection to this object and destroy it
     339          75 :         pControllerItem->UnBindController();
     340          75 :         delete pControllerItem;
     341             :     }
     342         150 : }
     343             : 
     344        3270 : const ::com::sun::star::uno::Sequence< sal_Int8 >& SfxOfficeDispatch::impl_getStaticIdentifier()
     345             : {
     346             :     // {38 57 CA 80 09 36 11 d4 83 FE 00 50 04 52 6B 21}
     347             :     static sal_uInt8 pGUID[16] = { 0x38, 0x57, 0xCA, 0x80, 0x09, 0x36, 0x11, 0xd4, 0x83, 0xFE, 0x00, 0x50, 0x04, 0x52, 0x6B, 0x21 };
     348        3270 :     static ::com::sun::star::uno::Sequence< sal_Int8 > seqID((sal_Int8*)pGUID,16) ;
     349        3270 :     return seqID ;
     350             : }
     351             : 
     352             : 
     353           0 : void SAL_CALL SfxOfficeDispatch::dispatch( const ::com::sun::star::util::URL& aURL, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aArgs ) throw ( ::com::sun::star::uno::RuntimeException )
     354             : {
     355             :     // ControllerItem is the Impl class
     356           0 :     if ( pControllerItem )
     357             :     {
     358             :         // The JavaContext contains an interaction handler which is used when
     359             :         // the creation of a Java Virtual Machine fails. The second parameter
     360             :         // indicates, that there shall only be one user notification (message box)
     361             :         // even if the same error (interaction) reoccurs. The effect is, that if a
     362             :         // user selects a menu entry than they may get only one notification that
     363             :         // a JRE is not selected.
     364             :         com::sun::star::uno::ContextLayer layer(
     365             :             new svt::JavaContext( com::sun::star::uno::getCurrentContext(),
     366           0 :                                   true) );
     367             : 
     368           0 :         pControllerItem->dispatch( aURL, aArgs, ::com::sun::star::uno::Reference < ::com::sun::star::frame::XDispatchResultListener >() );
     369             :     }
     370           0 : }
     371             : 
     372           0 : void SAL_CALL SfxOfficeDispatch::dispatchWithNotification( const ::com::sun::star::util::URL& aURL,
     373             :         const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aArgs,
     374             :         const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchResultListener >& rListener ) throw( ::com::sun::star::uno::RuntimeException )
     375             : {
     376             :     // ControllerItem is the Impl class
     377           0 :     if ( pControllerItem )
     378             :     {
     379             :         // see comment for SfxOfficeDispatch::dispatch
     380             :         com::sun::star::uno::ContextLayer layer(
     381             :             new svt::JavaContext( com::sun::star::uno::getCurrentContext(),
     382           0 :                                   true) );
     383             : 
     384           0 :         pControllerItem->dispatch( aURL, aArgs, rListener );
     385             :     }
     386           0 : }
     387             : 
     388           0 : void SAL_CALL SfxOfficeDispatch::addStatusListener(const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener > & aListener, const ::com::sun::star::util::URL& aURL) throw ( ::com::sun::star::uno::RuntimeException )
     389             : {
     390           0 :     GetListeners().addInterface( aURL.Complete, aListener );
     391           0 :     if ( pControllerItem )
     392             :     {
     393             :         // ControllerItem is the Impl class
     394           0 :         pControllerItem->addStatusListener( aListener, aURL );
     395             :     }
     396           0 : }
     397             : 
     398        1635 : SfxDispatcher* SfxOfficeDispatch::GetDispatcher_Impl()
     399             : {
     400        1635 :     return pControllerItem->GetDispatcher();
     401             : }
     402             : 
     403           0 : void SfxOfficeDispatch::SetFrame(const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame >& xFrame)
     404             : {
     405           0 :     if ( pControllerItem )
     406           0 :         pControllerItem->SetFrame( xFrame );
     407           0 : }
     408             : 
     409        1635 : void SfxOfficeDispatch::SetMasterUnoCommand( sal_Bool bSet )
     410             : {
     411        1635 :     if ( pControllerItem )
     412        1635 :         pControllerItem->setMasterSlaveCommand( bSet );
     413        1635 : }
     414             : 
     415             : // Determine if URL contains a master/slave command which must be handled a little bit different
     416        1635 : sal_Bool SfxOfficeDispatch::IsMasterUnoCommand( const ::com::sun::star::util::URL& aURL )
     417             : {
     418        1635 :     if ( aURL.Protocol == ".uno:" && ( aURL.Path.indexOf( '.' ) > 0 ))
     419           0 :         return sal_True;
     420             : 
     421        1635 :     return sal_False;
     422             : }
     423             : 
     424        1635 : rtl::OUString SfxOfficeDispatch::GetMasterUnoCommand( const ::com::sun::star::util::URL& aURL )
     425             : {
     426        1635 :     rtl::OUString aMasterCommand;
     427        1635 :     if ( IsMasterUnoCommand( aURL ))
     428             :     {
     429           0 :         sal_Int32 nIndex = aURL.Path.indexOf( '.' );
     430           0 :         if ( nIndex > 0 )
     431           0 :             aMasterCommand = aURL.Path.copy( 0, nIndex );
     432             :     }
     433             : 
     434        1635 :     return aMasterCommand;
     435             : }
     436             : 
     437        1635 : SfxDispatchController_Impl::SfxDispatchController_Impl(
     438             :     SfxOfficeDispatch*                 pDisp,
     439             :     SfxBindings*                       pBind,
     440             :     SfxDispatcher*                     pDispat,
     441             :     const SfxSlot*                     pSlot,
     442             :     const ::com::sun::star::util::URL& rURL )
     443             :     : aDispatchURL( rURL )
     444             :     , pDispatcher( pDispat )
     445             :     , pBindings( pBind )
     446             :     , pLastState( 0 )
     447        1635 :     , nSlot( pSlot->GetSlotId() )
     448             :     , pDispatch( pDisp )
     449             :     , bMasterSlave( sal_False )
     450             :     , bVisible( sal_True )
     451        3270 :     , pUnoName( pSlot->pUnoName )
     452             : {
     453        1635 :     if ( aDispatchURL.Protocol == "slot:" && pUnoName )
     454             :     {
     455           0 :         rtl::OStringBuffer aTmp(RTL_CONSTASCII_STRINGPARAM(".uno:"));
     456           0 :         aTmp.append(pUnoName);
     457           0 :         aDispatchURL.Complete = ::rtl::OStringToOUString(aTmp.makeStringAndClear(), RTL_TEXTENCODING_ASCII_US);
     458           0 :         Reference< XURLTransformer > xTrans( URLTransformer::create( ::comphelper::getProcessComponentContext() ) );
     459           0 :         xTrans->parseStrict( aDispatchURL );
     460             :     }
     461             : 
     462        1635 :     SetId( nSlot );
     463        1635 :     if ( pBindings )
     464             :     {
     465             :         // Bind immediately to enable the cache to recycle dispatches when asked for the same command
     466             :         // a command in "slot" or in ".uno" notation must be treated as identical commands!
     467        1635 :         pBindings->ENTERREGISTRATIONS();
     468        1635 :         BindInternal_Impl( nSlot, pBindings );
     469        1635 :         pBindings->LEAVEREGISTRATIONS();
     470             :     }
     471        1635 : }
     472             : 
     473         225 : SfxDispatchController_Impl::~SfxDispatchController_Impl()
     474             : {
     475          75 :     if ( pLastState && !IsInvalidItem( pLastState ) )
     476           0 :         delete pLastState;
     477             : 
     478          75 :     if ( pDispatch )
     479             :     {
     480             :         // disconnect
     481           0 :         pDispatch->pControllerItem = NULL;
     482             : 
     483             :         // force all listeners to release the dispatch object
     484           0 :         ::com::sun::star::lang::EventObject aObject;
     485           0 :         aObject.Source = (::cppu::OWeakObject*) pDispatch;
     486           0 :         pDispatch->GetListeners().disposeAndClear( aObject );
     487             :     }
     488         150 : }
     489             : 
     490           0 : void SfxDispatchController_Impl::SetFrame(const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame >& _xFrame)
     491             : {
     492           0 :     xFrame = _xFrame;
     493           0 : }
     494             : 
     495        1635 : void SfxDispatchController_Impl::setMasterSlaveCommand( sal_Bool bSet )
     496             : {
     497        1635 :     bMasterSlave = bSet;
     498        1635 : }
     499             : 
     500          75 : void SfxDispatchController_Impl::UnBindController()
     501             : {
     502          75 :     pDispatch = NULL;
     503          75 :     if ( IsBound() )
     504             :     {
     505           0 :         GetBindings().ENTERREGISTRATIONS();
     506           0 :         SfxControllerItem::UnBind();
     507           0 :         GetBindings().LEAVEREGISTRATIONS();
     508             :     }
     509          75 : }
     510             : 
     511           0 : void SfxDispatchController_Impl::addParametersToArgs( const com::sun::star::util::URL& aURL, ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& rArgs ) const
     512             : {
     513             :     // Extract the parameter from the URL and put them into the property value sequence
     514           0 :     sal_Int32 nQueryIndex = aURL.Complete.indexOf( '?' );
     515           0 :     if ( nQueryIndex > 0 )
     516             :     {
     517           0 :         rtl::OUString aParamString( aURL.Complete.copy( nQueryIndex+1 ));
     518           0 :         sal_Int32 nIndex = 0;
     519           0 :         do
     520             :         {
     521           0 :             rtl::OUString aToken = aParamString.getToken( 0, '&', nIndex );
     522             : 
     523           0 :             sal_Int32 nParmIndex = 0;
     524           0 :             rtl::OUString aParamType;
     525           0 :             rtl::OUString aParamName = aToken.getToken( 0, '=', nParmIndex );
     526           0 :             rtl::OUString aValue     = (nParmIndex!=-1) ? aToken.getToken( 0, '=', nParmIndex ) : ::rtl::OUString();
     527             : 
     528           0 :             if ( !aParamName.isEmpty() )
     529             :             {
     530           0 :                 nParmIndex = 0;
     531           0 :                 aToken = aParamName;
     532           0 :                 aParamName = (nParmIndex!=-1) ? aToken.getToken( 0, ':', nParmIndex ) : ::rtl::OUString();
     533           0 :                 aParamType = (nParmIndex!=-1) ? aToken.getToken( 0, ':', nParmIndex ) : ::rtl::OUString();
     534             :             }
     535             : 
     536           0 :             sal_Int32 nLen = rArgs.getLength();
     537           0 :             rArgs.realloc( nLen+1 );
     538           0 :             rArgs[nLen].Name = aParamName;
     539             : 
     540           0 :             if ( aParamType.isEmpty() )
     541             :             {
     542             :                 // Default: LONG
     543           0 :                 rArgs[nLen].Value <<= aValue.toInt32();
     544             :             }
     545           0 :             else if ( aParamType.equalsAsciiL( URLTypeNames[URLType_BOOL], 4 ))
     546             :             {
     547             :                 // sal_Bool support
     548           0 :                 rArgs[nLen].Value <<= aValue.toBoolean();
     549             :             }
     550           0 :             else if ( aParamType.equalsAsciiL( URLTypeNames[URLType_BYTE], 4 ))
     551             :             {
     552             :                 // sal_uInt8 support
     553           0 :                 rArgs[nLen].Value <<= sal_Int8( aValue.toInt32() );
     554             :             }
     555           0 :             else if ( aParamType.equalsAsciiL( URLTypeNames[URLType_LONG], 4 ))
     556             :             {
     557             :                 // LONG support
     558           0 :                 rArgs[nLen].Value <<= aValue.toInt32();
     559             :             }
     560           0 :             else if ( aParamType.equalsAsciiL( URLTypeNames[URLType_SHORT], 5 ))
     561             :             {
     562             :                 // SHORT support
     563           0 :                 rArgs[nLen].Value <<= sal_Int8( aValue.toInt32() );
     564             :             }
     565           0 :             else if ( aParamType.equalsAsciiL( URLTypeNames[URLType_HYPER], 5 ))
     566             :             {
     567             :                 // HYPER support
     568           0 :                 rArgs[nLen].Value <<= aValue.toInt64();
     569             :             }
     570           0 :             else if ( aParamType.equalsAsciiL( URLTypeNames[URLType_FLOAT], 5 ))
     571             :             {
     572             :                 // FLOAT support
     573           0 :                 rArgs[nLen].Value <<= aValue.toFloat();
     574             :             }
     575           0 :             else if ( aParamType.equalsAsciiL( URLTypeNames[URLType_STRING], 6 ))
     576             :             {
     577             :                 // STRING support
     578           0 :                 rArgs[nLen].Value <<= rtl::OUString( INetURLObject::decode( aValue, '%', INetURLObject::DECODE_WITH_CHARSET ));
     579             :             }
     580           0 :             else if ( aParamType.equalsAsciiL( URLTypeNames[URLType_DOUBLE], 6))
     581             :             {
     582             :                 // DOUBLE support
     583           0 :                 rArgs[nLen].Value <<= aValue.toDouble();
     584           0 :             }
     585             :         }
     586           0 :         while ( nIndex >= 0 );
     587             :     }
     588           0 : }
     589             : 
     590           0 : SfxMapUnit SfxDispatchController_Impl::GetCoreMetric( SfxItemPool& rPool, sal_uInt16 nSlotId )
     591             : {
     592           0 :     sal_uInt16 nWhich = rPool.GetWhich( nSlotId );
     593           0 :     return rPool.GetMetric( nWhich );
     594             : }
     595             : 
     596           0 : rtl::OUString SfxDispatchController_Impl::getSlaveCommand( const ::com::sun::star::util::URL& rURL )
     597             : {
     598           0 :     rtl::OUString   aSlaveCommand;
     599           0 :     sal_Int32       nIndex = rURL.Path.indexOf( '.' );
     600           0 :     if (( nIndex > 0 ) && ( nIndex < rURL.Path.getLength() ))
     601           0 :         aSlaveCommand = rURL.Path.copy( nIndex+1 );
     602           0 :     return aSlaveCommand;
     603             : }
     604             : 
     605           0 : void SAL_CALL SfxDispatchController_Impl::dispatch( const ::com::sun::star::util::URL& aURL,
     606             :         const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aArgs,
     607             :         const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchResultListener >& rListener ) throw( ::com::sun::star::uno::RuntimeException )
     608             : {
     609           0 :     SolarMutexGuard aGuard;
     610           0 :     if (
     611             :         pDispatch &&
     612             :         (
     613           0 :          (aURL.Protocol.equalsAsciiL( ".uno:", 5 ) && aURL.Path == aDispatchURL.Path) ||
     614           0 :          (aURL.Protocol.equalsAsciiL( "slot:", 5 ) && aURL.Path.toInt32() == GetId())
     615             :         )
     616             :        )
     617             :     {
     618           0 :         if ( !pDispatcher && pBindings )
     619           0 :             pDispatcher = GetBindings().GetDispatcher_Impl();
     620             : 
     621           0 :         ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > lNewArgs;
     622           0 :         sal_Int32 nCount = aArgs.getLength();
     623             : 
     624             :         // Support for URL based arguments
     625           0 :         INetURLObject aURLObj( aURL.Complete );
     626           0 :         if ( aURLObj.HasParam() )
     627           0 :             addParametersToArgs( aURL, lNewArgs );
     628             : 
     629             :         // Try to find call mode and frame name inside given arguments...
     630           0 :         SfxCallMode nCall = SFX_CALLMODE_STANDARD;
     631           0 :         sal_Int32   nMarkArg = -1;
     632             : 
     633             :         // Filter arguments which shouldn't be part of the sequence property value
     634           0 :         sal_Bool    bTemp = sal_Bool();
     635           0 :         sal_uInt16  nModifier(0);
     636           0 :         std::vector< ::com::sun::star::beans::PropertyValue > aAddArgs;
     637           0 :         for( sal_Int32 n=0; n<nCount; n++ )
     638             :         {
     639           0 :             const ::com::sun::star::beans::PropertyValue& rProp = aArgs[n];
     640           0 :             if( rProp.Name.equalsAsciiL("SynchronMode",12))
     641             :             {
     642           0 :                 if( rProp.Value >>=bTemp )
     643           0 :                     nCall = bTemp ? SFX_CALLMODE_SYNCHRON : SFX_CALLMODE_ASYNCHRON;
     644             :             }
     645           0 :             else if( rProp.Name.equalsAsciiL("Bookmark",8))
     646             :             {
     647           0 :                 nMarkArg = n;
     648           0 :                 aAddArgs.push_back( aArgs[n] );
     649             :             }
     650           0 :             else if( rProp.Name.equalsAsciiL("KeyModifier",11))
     651           0 :                 rProp.Value >>= nModifier;
     652             :             else
     653           0 :                 aAddArgs.push_back( aArgs[n] );
     654             :         }
     655             : 
     656             :         // Add needed arguments to sequence property value
     657           0 :         sal_uInt32 nAddArgs = aAddArgs.size();
     658           0 :         if ( nAddArgs > 0 )
     659             :         {
     660           0 :             sal_uInt32 nIndex( lNewArgs.getLength() );
     661             : 
     662           0 :             lNewArgs.realloc( lNewArgs.getLength()+aAddArgs.size() );
     663           0 :             for ( sal_uInt32 i = 0; i < nAddArgs; i++ )
     664           0 :                 lNewArgs[nIndex++] = aAddArgs[i];
     665             :         }
     666             : 
     667             :         // Overwrite possible detected sychron argument, if real listener exists (currently no other way)
     668           0 :         if ( rListener.is() )
     669           0 :             nCall = SFX_CALLMODE_SYNCHRON;
     670             : 
     671           0 :         if( GetId() == SID_JUMPTOMARK && nMarkArg == - 1 )
     672             :         {
     673             :             // we offer dispatches for SID_JUMPTOMARK if the URL points to a bookmark inside the document
     674             :             // so we must retrieve this as an argument from the parsed URL
     675           0 :             lNewArgs.realloc( lNewArgs.getLength()+1 );
     676           0 :             nMarkArg = lNewArgs.getLength()-1;
     677           0 :             lNewArgs[nMarkArg].Name = ::rtl::OUString("Bookmark");
     678           0 :             lNewArgs[nMarkArg].Value <<= aURL.Mark;
     679             :         }
     680             : 
     681           0 :         css::uno::Reference< css::frame::XFrame > xFrameRef(xFrame.get(), css::uno::UNO_QUERY);
     682           0 :         if (! xFrameRef.is() && pDispatcher)
     683             :         {
     684           0 :             SfxViewFrame* pViewFrame = pDispatcher->GetFrame();
     685           0 :             if (pViewFrame)
     686           0 :                 xFrameRef = pViewFrame->GetFrame().GetFrameInterface();
     687             :         }
     688           0 :         SfxAllItemSet aInternalSet( SFX_APP()->GetPool() );
     689           0 :         if (xFrameRef.is()) // an empty set is no problem ... but an empty frame reference can be a problem !
     690           0 :             aInternalSet.Put( SfxUnoFrameItem( SID_FILLFRAME, xFrameRef ) );
     691             : 
     692           0 :         sal_Bool bSuccess = sal_False;
     693           0 :         const SfxPoolItem* pItem = NULL;
     694           0 :         SfxShell* pShell( 0 );
     695             :         // #i102619# Retrieve metric from shell before execution - the shell could be destroyed after execution
     696           0 :         SfxMapUnit eMapUnit( SFX_MAPUNIT_100TH_MM );
     697           0 :         if ( pDispatcher->GetBindings() )
     698             :         {
     699           0 :             if ( !pDispatcher->IsLocked( GetId() ) )
     700             :             {
     701           0 :                 const SfxSlot *pSlot = 0;
     702           0 :                 if ( pDispatcher->GetShellAndSlot_Impl( GetId(), &pShell, &pSlot, sal_False,
     703           0 :                         SFX_CALLMODE_MODAL==(nCall&SFX_CALLMODE_MODAL), sal_False ) )
     704             :                 {
     705           0 :                     if ( bMasterSlave )
     706             :                     {
     707             :                         // Extract slave command and add argument to the args list. Master slot MUST
     708             :                         // have a argument that has the same name as the master slot and type is SfxStringItem.
     709           0 :                         sal_Int32 nIndex = lNewArgs.getLength();
     710           0 :                         lNewArgs.realloc( nIndex+1 );
     711           0 :                         lNewArgs[nIndex].Name   = rtl::OUString::createFromAscii( pSlot->pUnoName );
     712           0 :                         lNewArgs[nIndex].Value  = makeAny( SfxDispatchController_Impl::getSlaveCommand( aDispatchURL ));
     713             :                     }
     714             : 
     715           0 :                     eMapUnit = GetCoreMetric( pShell->GetPool(), GetId() );
     716           0 :                     boost::scoped_ptr<SfxAllItemSet> xSet(new SfxAllItemSet(pShell->GetPool()));
     717           0 :                     TransformParameters(GetId(), lNewArgs, *xSet, pSlot);
     718           0 :                     if (xSet->Count())
     719             :                     {
     720             :                         // execute with arguments - call directly
     721           0 :                         pItem = pDispatcher->Execute(GetId(), nCall, xSet.get(), &aInternalSet, nModifier);
     722           0 :                         bSuccess = (pItem != NULL);
     723             :                     }
     724             :                     else
     725             :                     {
     726             :                         // Be sure to delete this before we send a dispatch
     727             :                         // request, which will destroy the current shell.
     728           0 :                         xSet.reset();
     729             : 
     730             :                         // execute using bindings, enables support for toggle/enum etc.
     731           0 :                         SfxRequest aReq( GetId(), nCall, pShell->GetPool() );
     732           0 :                         aReq.SetModifier( nModifier );
     733           0 :                         aReq.SetInternalArgs_Impl(aInternalSet);
     734           0 :                         pDispatcher->GetBindings()->Execute_Impl( aReq, pSlot, pShell );
     735           0 :                         pItem = aReq.GetReturnValue();
     736           0 :                         bSuccess = aReq.IsDone() || pItem != NULL;
     737           0 :                     }
     738             :                 }
     739             : #ifdef DBG_UTIL
     740             :                 else
     741             :                     DBG_WARNING("MacroPlayer: Unknown slot dispatched!");
     742             : #endif
     743             :             }
     744             :         }
     745             :         else
     746             :         {
     747           0 :             eMapUnit = GetCoreMetric( SFX_APP()->GetPool(), GetId() );
     748             :             // AppDispatcher
     749           0 :             SfxAllItemSet aSet( SFX_APP()->GetPool() );
     750           0 :             TransformParameters( GetId(), lNewArgs, aSet );
     751             : 
     752           0 :             if ( aSet.Count() )
     753           0 :                 pItem = pDispatcher->Execute( GetId(), nCall, &aSet, &aInternalSet, nModifier );
     754             :             else
     755             :                 // SfxRequests take empty sets as argument sets, GetArgs() returning non-zero!
     756           0 :                 pItem = pDispatcher->Execute( GetId(), nCall, 0, &aInternalSet, nModifier );
     757             : 
     758             :             // no bindings, no invalidate ( usually done in SfxDispatcher::Call_Impl()! )
     759           0 :             if ( SfxApplication::Get() )
     760             :             {
     761           0 :                 SfxDispatcher* pAppDispat = SFX_APP()->GetAppDispatcher_Impl();
     762           0 :                 if ( pAppDispat )
     763             :                 {
     764           0 :                     const SfxPoolItem* pState=0;
     765           0 :                      SfxItemState eState = pDispatcher->QueryState( GetId(), pState );
     766           0 :                     StateChanged( GetId(), eState, pState );
     767             :                 }
     768             :             }
     769             : 
     770           0 :             bSuccess = (pItem != NULL);
     771             :         }
     772             : 
     773           0 :         if ( rListener.is() )
     774             :         {
     775           0 :             ::com::sun::star::frame::DispatchResultEvent aEvent;
     776           0 :             if ( bSuccess )
     777           0 :                 aEvent.State = com::sun::star::frame::DispatchResultState::SUCCESS;
     778             :             else
     779           0 :                 aEvent.State = com::sun::star::frame::DispatchResultState::FAILURE;
     780             : 
     781           0 :             aEvent.Source = (::com::sun::star::frame::XDispatch*) pDispatch;
     782           0 :             if ( bSuccess && pItem && !pItem->ISA(SfxVoidItem) )
     783             :             {
     784           0 :                 sal_uInt16 nSubId( 0 );
     785           0 :                 if ( eMapUnit == SFX_MAPUNIT_TWIP )
     786           0 :                     nSubId |= CONVERT_TWIPS;
     787           0 :                 pItem->QueryValue( aEvent.Result, (sal_uInt8)nSubId );
     788             :             }
     789             : 
     790           0 :             rListener->dispatchFinished( aEvent );
     791           0 :         }
     792           0 :     }
     793           0 : }
     794             : 
     795        1635 : SfxDispatcher* SfxDispatchController_Impl::GetDispatcher()
     796             : {
     797        1635 :     if ( !pDispatcher && pBindings )
     798           0 :         pDispatcher = GetBindings().GetDispatcher_Impl();
     799        1635 :     return pDispatcher;
     800             : }
     801             : 
     802           0 : void SAL_CALL SfxDispatchController_Impl::addStatusListener(const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener > & aListener, const ::com::sun::star::util::URL& aURL) throw ( ::com::sun::star::uno::RuntimeException )
     803             : {
     804           0 :     SolarMutexGuard aGuard;
     805           0 :     if ( !pDispatch )
     806           0 :         return;
     807             : 
     808             :     // Use alternative QueryState call to have a valid UNO representation of the state.
     809           0 :     ::com::sun::star::uno::Any aState;
     810           0 :     if ( !pDispatcher && pBindings )
     811           0 :         pDispatcher = GetBindings().GetDispatcher_Impl();
     812           0 :     SfxItemState eState = pDispatcher->QueryState( GetId(), aState );
     813             : 
     814           0 :     if ( eState == SFX_ITEM_DONTCARE )
     815             :     {
     816             :         // Use special uno struct to transport don't care state
     817           0 :         ::com::sun::star::frame::status::ItemStatus aItemStatus;
     818           0 :         aItemStatus.State = ::com::sun::star::frame::status::ItemState::dont_care;
     819           0 :         aState = makeAny( aItemStatus );
     820             :     }
     821             : 
     822           0 :     ::com::sun::star::frame::FeatureStateEvent  aEvent;
     823           0 :     aEvent.FeatureURL = aURL;
     824           0 :     aEvent.Source     = (::com::sun::star::frame::XDispatch*) pDispatch;
     825           0 :     aEvent.Requery    = sal_False;
     826           0 :     if ( bVisible )
     827             :     {
     828           0 :         aEvent.IsEnabled  = eState != SFX_ITEM_DISABLED;
     829           0 :         aEvent.State      = aState;
     830             :     }
     831             :     else
     832             :     {
     833           0 :         ::com::sun::star::frame::status::Visibility aVisibilityStatus;
     834           0 :         aVisibilityStatus.bVisible = sal_False;
     835             : 
     836             :         // MBA: we might decide to *not* disable "invisible" slots, but this would be
     837             :         // a change that needs to adjust at least the testtool
     838           0 :         aEvent.IsEnabled           = sal_False;
     839           0 :         aEvent.State               = makeAny( aVisibilityStatus );
     840             :     }
     841             : 
     842           0 :     aListener->statusChanged( aEvent );
     843             : }
     844             : 
     845        1515 : void SfxDispatchController_Impl::StateChanged( sal_uInt16 nSID, SfxItemState eState, const SfxPoolItem* pState, SfxSlotServer* pSlotServ )
     846             : {
     847        1515 :     if ( !pDispatch )
     848        1515 :         return;
     849             : 
     850             :     // Bindings instance notifies controller about a state change, listeners must be notified also
     851             :     // Don't cache visibility state changes as they are volatile. We need our real state to send it
     852             :     // to our controllers after visibility is set to true.
     853        1515 :     sal_Bool bNotify = sal_True;
     854        1515 :     if ( pState && !IsInvalidItem( pState ) )
     855             :     {
     856         922 :         if ( !pState->ISA( SfxVisibilityItem ) )
     857             :         {
     858         922 :             sal_Bool bBothAvailable = pLastState && !IsInvalidItem(pLastState);
     859         922 :             if ( bBothAvailable )
     860           0 :                 bNotify = pState->Type() != pLastState->Type() || *pState != *pLastState;
     861         922 :             if ( pLastState && !IsInvalidItem( pLastState ) )
     862           0 :                 delete pLastState;
     863         922 :             pLastState = !IsInvalidItem(pState) ? pState->Clone() : pState;
     864         922 :             bVisible = sal_True;
     865             :         }
     866             :         else
     867           0 :             bVisible = ((SfxVisibilityItem *)pState)->GetValue();
     868             :     }
     869             :     else
     870             :     {
     871         593 :         if ( pLastState && !IsInvalidItem( pLastState ) )
     872           0 :             delete pLastState;
     873         593 :         pLastState = pState;
     874             :     }
     875             : 
     876        1515 :     ::cppu::OInterfaceContainerHelper* pContnr = pDispatch->GetListeners().getContainer ( aDispatchURL.Complete );
     877        1515 :     if ( bNotify && pContnr )
     878             :     {
     879           0 :         ::com::sun::star::uno::Any aState;
     880           0 :         if ( ( eState >= SFX_ITEM_AVAILABLE ) && pState && !IsInvalidItem( pState ) && !pState->ISA(SfxVoidItem) )
     881             :         {
     882             :             // Retrieve metric from pool to have correct sub ID when calling QueryValue
     883           0 :             sal_uInt16     nSubId( 0 );
     884           0 :             SfxMapUnit eMapUnit( SFX_MAPUNIT_100TH_MM );
     885             : 
     886             :             // retrieve the core metric
     887             :             // it's enough to check the objectshell, the only shell that does not use the pool of the document
     888             :             // is SfxViewFrame, but it hasn't any metric parameters
     889             :             // TODO/LATER: what about the FormShell? Does it use any metric data?! Perhaps it should use the Pool of the document!
     890           0 :             if ( pSlotServ && pDispatcher )
     891             :             {
     892           0 :                 SfxShell* pShell = pDispatcher->GetShell( pSlotServ->GetShellLevel() );
     893             :                 DBG_ASSERT( pShell, "Can't get core metric without shell!" );
     894           0 :                 if ( pShell )
     895           0 :                     eMapUnit = GetCoreMetric( pShell->GetPool(), nSID );
     896             :             }
     897             : 
     898           0 :             if ( eMapUnit == SFX_MAPUNIT_TWIP )
     899           0 :                 nSubId |= CONVERT_TWIPS;
     900             : 
     901           0 :             pState->QueryValue( aState, (sal_uInt8)nSubId );
     902             :         }
     903           0 :         else if ( eState == SFX_ITEM_DONTCARE )
     904             :         {
     905             :             // Use special uno struct to transport don't care state
     906           0 :             ::com::sun::star::frame::status::ItemStatus aItemStatus;
     907           0 :             aItemStatus.State = ::com::sun::star::frame::status::ItemState::dont_care;
     908           0 :             aState = makeAny( aItemStatus );
     909             :         }
     910             : 
     911           0 :         ::com::sun::star::frame::FeatureStateEvent aEvent;
     912           0 :         aEvent.FeatureURL = aDispatchURL;
     913           0 :         aEvent.Source = (::com::sun::star::frame::XDispatch*) pDispatch;
     914           0 :         aEvent.IsEnabled = eState != SFX_ITEM_DISABLED;
     915           0 :         aEvent.Requery = sal_False;
     916           0 :         aEvent.State = aState;
     917             : 
     918           0 :         ::cppu::OInterfaceIteratorHelper aIt( *pContnr );
     919           0 :         while( aIt.hasMoreElements() )
     920             :         {
     921             :             try
     922             :             {
     923           0 :                 ((::com::sun::star::frame::XStatusListener *)aIt.next())->statusChanged( aEvent );
     924             :             }
     925           0 :             catch (const ::com::sun::star::uno::RuntimeException&)
     926             :             {
     927           0 :                 aIt.remove();
     928             :             }
     929           0 :         }
     930             :     }
     931             : }
     932             : 
     933           0 : void SfxDispatchController_Impl::StateChanged( sal_uInt16 nSID, SfxItemState eState, const SfxPoolItem* pState )
     934             : {
     935           0 :     StateChanged( nSID, eState, pState, 0 );
     936           0 : }
     937             : 
     938             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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