svx/source/form/fmtextcontrolfeature.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*************************************************************************
   3  *
   4  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   5  *
   6  * Copyright 2000, 2010 Oracle and/or its affiliates.
   7  *
   8  * OpenOffice.org - a multi-platform office productivity suite
   9  *
  10  * This file is part of OpenOffice.org.
  11  *
  12  * OpenOffice.org is free software: you can redistribute it and/or modify
  13  * it under the terms of the GNU Lesser General Public License version 3
  14  * only, as published by the Free Software Foundation.
  15  *
  16  * OpenOffice.org is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU Lesser General Public License version 3 for more details
  20  * (a copy is included in the LICENSE file that accompanied this code).
  21  *
  22  * You should have received a copy of the GNU Lesser General Public License
  23  * version 3 along with OpenOffice.org.  If not, see
  24  * <http://www.openoffice.org/license.html>
  25  * for a copy of the LGPLv3 License.
  26  *
  27  ************************************************************************/
  28
  29 #include "fmtextcontrolfeature.hxx"
  30
  31 /** === begin UNO includes === **/
  32 /** === end UNO includes === **/
  33
  34 //........................................................................
  35 namespace svx
  36 {
  37 //........................................................................
  38
  39     using namespace ::com::sun::star::uno;
  40     using namespace ::com::sun::star::frame;
  41     using namespace ::com::sun::star::lang;
  42     using namespace ::com::sun::star::beans;
  43     using namespace ::com::sun::star::util;
  44
  45     //====================================================================
  46     //= FmTextControlFeature
  47     //====================================================================
  48     //--------------------------------------------------------------------
  49     FmTextControlFeature::FmTextControlFeature( const Reference< XDispatch >& _rxDispatcher, const URL& _rFeatureURL, SfxSlotId _nSlotId, ISlotInvalidator* _pInvalidator )
  50         :m_xDispatcher    ( _rxDispatcher )
  51         ,m_aFeatureURL    ( _rFeatureURL  )
  52         ,m_nSlotId        ( _nSlotId      )
  53         ,m_pInvalidator   ( _pInvalidator )
  54         ,m_bFeatureEnabled( false         )
  55     {
  56         OSL_ENSURE( _rxDispatcher.is(), "FmTextControlFeature::FmTextControlFeature: invalid dispatcher!"  );
  57         OSL_ENSURE( m_nSlotId,          "FmTextControlFeature::FmTextControlFeature: invalid slot id!"     );
  58         OSL_ENSURE( m_pInvalidator,     "FmTextControlFeature::FmTextControlFeature: invalid invalidator!" );
  59
  60         osl_incrementInterlockedCount( &m_refCount );
  61         try
  62         {
  63             m_xDispatcher->addStatusListener( this, m_aFeatureURL );
  64         }
  65         catch( const Exception& )
  66         {
  67             OSL_FAIL( "FmTextControlFeature::FmTextControlFeature: caught an exception!" );
  68         }
  69         osl_decrementInterlockedCount( &m_refCount );
  70     }
  71
  72     //--------------------------------------------------------------------
  73     FmTextControlFeature::~FmTextControlFeature( )
  74     {
  75     }
  76
  77     //--------------------------------------------------------------------
  78     void FmTextControlFeature::dispatch() const SAL_THROW(())
  79     {
  80         dispatch( Sequence< PropertyValue >( ) );
  81     }
  82
  83     //--------------------------------------------------------------------
  84     void FmTextControlFeature::dispatch( const Sequence< PropertyValue >& _rArgs ) const SAL_THROW(())
  85     {
  86         try
  87         {
  88             if ( m_xDispatcher.is() )
  89                 m_xDispatcher->dispatch( m_aFeatureURL, _rArgs );
  90         }
  91         catch( const Exception& )
  92         {
  93             OSL_FAIL( "FmTextControlFeature::dispatch: caught an exception!" );
  94         }
  95     }
  96
  97     //--------------------------------------------------------------------
  98     void SAL_CALL FmTextControlFeature::statusChanged( const FeatureStateEvent& _rState ) throw (RuntimeException)
  99     {
 100         m_aFeatureState   = _rState.State;
 101         m_bFeatureEnabled = _rState.IsEnabled;
 102
 103         if ( m_pInvalidator )
 104             m_pInvalidator->Invalidate( m_nSlotId );
 105     }
 106
 107     //--------------------------------------------------------------------
 108     void SAL_CALL FmTextControlFeature::disposing( const EventObject& /*Source*/ ) throw (RuntimeException)
 109     {
 110         // nothing to do
 111     }
 112
 113     //--------------------------------------------------------------------
 114     void FmTextControlFeature::dispose() SAL_THROW(())
 115     {
 116         try
 117         {
 118             m_xDispatcher->removeStatusListener( this, m_aFeatureURL );
 119             m_xDispatcher.clear();
 120         }
 121         catch( const Exception& )
 122         {
 123             OSL_FAIL( "FmTextControlFeature::dispose: caught an exception!" );
 124         }
 125     }
 126
 127 //........................................................................
 128 }   // namespace svx
 129 //........................................................................
 130
 131 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */