LCOV - code coverage report
Current view: top level - libreoffice/sfx2/source/control - sfxstatuslistener.cxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 0 106 0.0 %
Date: 2012-12-27 Functions: 0 16 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #include <sfx2/sfxstatuslistener.hxx>
      21             : #include <svl/poolitem.hxx>
      22             : #include <svl/eitem.hxx>
      23             : #include <svl/stritem.hxx>
      24             : #include <svl/intitem.hxx>
      25             : #include <svl/itemset.hxx>
      26             : #include <svtools/itemdel.hxx>
      27             : #include <svl/visitem.hxx>
      28             : #include <cppuhelper/weak.hxx>
      29             : #include <comphelper/processfactory.hxx>
      30             : #include <osl/mutex.hxx>
      31             : #include <vcl/svapp.hxx>
      32             : #include <com/sun/star/util/URLTransformer.hpp>
      33             : #include <com/sun/star/util/XURLTransformer.hpp>
      34             : #include <com/sun/star/lang/XUnoTunnel.hpp>
      35             : #include <com/sun/star/frame/status/ItemStatus.hpp>
      36             : #include <com/sun/star/frame/status/ItemState.hpp>
      37             : #include <com/sun/star/frame/status/Visibility.hpp>
      38             : 
      39             : #include <sfx2/viewfrm.hxx>
      40             : #include <sfx2/dispatch.hxx>
      41             : #include <sfx2/unoctitm.hxx>
      42             : #include <sfx2/msgpool.hxx>
      43             : 
      44             : using ::rtl::OUString;
      45             : using namespace ::cppu;
      46             : using namespace ::com::sun::star::uno;
      47             : using namespace ::com::sun::star::frame;
      48             : using namespace ::com::sun::star::frame::status;
      49             : using namespace ::com::sun::star::lang;
      50             : using namespace ::com::sun::star::util;
      51             : 
      52           0 : SFX_IMPL_XINTERFACE_3( SfxStatusListener, OWeakObject, ::com::sun::star::lang::XComponent, ::com::sun::star::frame::XStatusListener, ::com::sun::star::lang::XEventListener )
      53           0 : SFX_IMPL_XTYPEPROVIDER_3( SfxStatusListener, ::com::sun::star::lang::XComponent, ::com::sun::star::frame::XStatusListener, ::com::sun::star::lang::XEventListener )
      54             : 
      55           0 : SfxStatusListener::SfxStatusListener( const Reference< XDispatchProvider >& rDispatchProvider, sal_uInt16 nSlotId, const OUString& rCommand ) :
      56             :     cppu::OWeakObject(),
      57             :     m_nSlotID( nSlotId ),
      58           0 :     m_xDispatchProvider( rDispatchProvider )
      59             : {
      60           0 :     m_aCommand.Complete = rCommand;
      61           0 :     Reference< XURLTransformer > xTrans( URLTransformer::create( ::comphelper::getProcessComponentContext() ) );
      62           0 :     xTrans->parseStrict( m_aCommand );
      63           0 :     if ( rDispatchProvider.is() )
      64           0 :         m_xDispatch = rDispatchProvider->queryDispatch( m_aCommand, rtl::OUString(), 0 );
      65           0 : }
      66             : 
      67           0 : SfxStatusListener::~SfxStatusListener()
      68             : {
      69           0 : }
      70             : 
      71             : // old sfx controller item C++ API
      72           0 : void SfxStatusListener::StateChanged( sal_uInt16, SfxItemState, const SfxPoolItem* )
      73             : {
      74             :     // must be implemented by sub class
      75           0 : }
      76             : 
      77           0 : void SfxStatusListener::UnBind()
      78             : {
      79           0 :     if ( m_xDispatch.is() )
      80             :     {
      81           0 :         Reference< XStatusListener > aStatusListener( static_cast< OWeakObject* >( this ), UNO_QUERY );
      82           0 :         m_xDispatch->removeStatusListener( aStatusListener, m_aCommand );
      83           0 :         m_xDispatch.clear();
      84             :     }
      85           0 : }
      86             : 
      87           0 : void SfxStatusListener::ReBind()
      88             : {
      89           0 :     Reference< XStatusListener > aStatusListener( static_cast< OWeakObject* >( this ), UNO_QUERY );
      90           0 :     if ( m_xDispatch.is() )
      91           0 :         m_xDispatch->removeStatusListener( aStatusListener, m_aCommand );
      92           0 :     if ( m_xDispatchProvider.is() )
      93             :     {
      94             :         try
      95             :         {
      96           0 :             m_xDispatch = m_xDispatchProvider->queryDispatch( m_aCommand, rtl::OUString(), 0 );
      97           0 :             if ( m_xDispatch.is() )
      98           0 :                 m_xDispatch->addStatusListener( aStatusListener, m_aCommand );
      99             :         }
     100           0 :         catch( Exception& )
     101             :         {
     102             :         }
     103           0 :     }
     104           0 : }
     105             : 
     106             : // new UNO API
     107           0 : void SAL_CALL SfxStatusListener::dispose() throw( ::com::sun::star::uno::RuntimeException )
     108             : {
     109           0 :     if ( m_xDispatch.is() && !m_aCommand.Complete.isEmpty() )
     110             :     {
     111             :         try
     112             :         {
     113           0 :             Reference< XStatusListener > aStatusListener( static_cast< OWeakObject* >( this ), UNO_QUERY );
     114           0 :             m_xDispatch->removeStatusListener( aStatusListener, m_aCommand );
     115             :         }
     116           0 :         catch ( Exception& )
     117             :         {
     118             :         }
     119             :     }
     120             : 
     121           0 :     m_xDispatch.clear();
     122           0 :     m_xDispatchProvider.clear();
     123           0 : }
     124             : 
     125           0 : void SAL_CALL SfxStatusListener::addEventListener( const Reference< XEventListener >& )
     126             : throw ( RuntimeException )
     127             : {
     128             :     // do nothing - this is a wrapper class which does not support listeners
     129           0 : }
     130             : 
     131           0 : void SAL_CALL SfxStatusListener::removeEventListener( const Reference< XEventListener >& )
     132             : throw ( RuntimeException )
     133             : {
     134             :     // do nothing - this is a wrapper class which does not support listeners
     135           0 : }
     136             : 
     137           0 : void SAL_CALL SfxStatusListener::disposing( const EventObject& Source )
     138             : throw( RuntimeException )
     139             : {
     140           0 :     SolarMutexGuard aGuard;
     141             : 
     142           0 :     if ( Source.Source == Reference< XInterface >( m_xDispatch, UNO_QUERY ))
     143           0 :         m_xDispatch.clear();
     144           0 :     else if ( Source.Source == Reference< XInterface >( m_xDispatchProvider, UNO_QUERY ))
     145           0 :         m_xDispatchProvider.clear();
     146           0 : }
     147             : 
     148           0 : void SAL_CALL SfxStatusListener::statusChanged( const FeatureStateEvent& rEvent)
     149             : throw( RuntimeException )
     150             : {
     151           0 :     SolarMutexGuard aGuard;
     152             : 
     153           0 :     SfxViewFrame* pViewFrame = NULL;
     154           0 :     if ( m_xDispatch.is() )
     155             :     {
     156           0 :         Reference< XUnoTunnel > xTunnel( m_xDispatch, UNO_QUERY );
     157           0 :         SfxOfficeDispatch* pDisp = NULL;
     158           0 :         if ( xTunnel.is() )
     159             :         {
     160           0 :             sal_Int64 nImplementation = xTunnel->getSomething(SfxOfficeDispatch::impl_getStaticIdentifier());
     161           0 :             pDisp = reinterpret_cast< SfxOfficeDispatch* >(sal::static_int_cast< sal_IntPtr >( nImplementation ));
     162             :         }
     163             : 
     164           0 :         if ( pDisp )
     165           0 :             pViewFrame = pDisp->GetDispatcher_Impl()->GetFrame();
     166             :     }
     167             : 
     168           0 :     SfxSlotPool& rPool = SfxSlotPool::GetSlotPool( pViewFrame );
     169           0 :     const SfxSlot* pSlot = rPool.GetSlot( m_nSlotID );
     170             : 
     171           0 :     SfxItemState eState = SFX_ITEM_DISABLED;
     172           0 :     SfxPoolItem* pItem = NULL;
     173           0 :     if ( rEvent.IsEnabled )
     174             :     {
     175           0 :         eState = SFX_ITEM_AVAILABLE;
     176           0 :         ::com::sun::star::uno::Type pType = rEvent.State.getValueType();
     177             : 
     178           0 :         if ( pType == ::getVoidCppuType() )
     179             :         {
     180           0 :             pItem = new SfxVoidItem( m_nSlotID );
     181           0 :             eState = SFX_ITEM_UNKNOWN;
     182             :         }
     183           0 :         else if ( pType == ::getBooleanCppuType() )
     184             :         {
     185           0 :             sal_Bool bTemp = false;
     186           0 :             rEvent.State >>= bTemp ;
     187           0 :             pItem = new SfxBoolItem( m_nSlotID, bTemp );
     188             :         }
     189           0 :         else if ( pType == ::getCppuType((const sal_uInt16*)0) )
     190             :         {
     191           0 :             sal_uInt16 nTemp = 0;
     192           0 :             rEvent.State >>= nTemp ;
     193           0 :             pItem = new SfxUInt16Item( m_nSlotID, nTemp );
     194             :         }
     195           0 :         else if ( pType == ::getCppuType((const sal_uInt32*)0) )
     196             :         {
     197           0 :             sal_uInt32 nTemp = 0;
     198           0 :             rEvent.State >>= nTemp ;
     199           0 :             pItem = new SfxUInt32Item( m_nSlotID, nTemp );
     200             :         }
     201           0 :         else if ( pType == ::getCppuType((const ::rtl::OUString*)0) )
     202             :         {
     203           0 :             ::rtl::OUString sTemp ;
     204           0 :             rEvent.State >>= sTemp ;
     205           0 :             pItem = new SfxStringItem( m_nSlotID, sTemp );
     206             :         }
     207           0 :         else if ( pType == ::getCppuType((const ::com::sun::star::frame::status::ItemStatus*)0) )
     208             :         {
     209           0 :             ItemStatus aItemStatus;
     210           0 :             rEvent.State >>= aItemStatus;
     211           0 :             eState = aItemStatus.State;
     212           0 :             pItem = new SfxVoidItem( m_nSlotID );
     213             :         }
     214           0 :         else if ( pType == ::getCppuType((const ::com::sun::star::frame::status::Visibility*)0) )
     215             :         {
     216           0 :             Visibility aVisibilityStatus;
     217           0 :             rEvent.State >>= aVisibilityStatus;
     218           0 :             pItem = new SfxVisibilityItem( m_nSlotID, aVisibilityStatus.bVisible );
     219             :         }
     220             :         else
     221             :         {
     222           0 :             if ( pSlot )
     223           0 :                 pItem = pSlot->GetType()->CreateItem();
     224           0 :             if ( pItem )
     225             :             {
     226           0 :                 pItem->SetWhich( m_nSlotID );
     227           0 :                 pItem->PutValue( rEvent.State );
     228             :             }
     229             :             else
     230           0 :                 pItem = new SfxVoidItem( m_nSlotID );
     231           0 :         }
     232             :     }
     233             : 
     234           0 :     StateChanged( m_nSlotID, eState, pItem );
     235           0 :     delete pItem;
     236           0 : }
     237             : 
     238             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

Generated by: LCOV version 1.10