1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski 24*b1cdbd2cSJim Jagielski // MARKER(update_precomp.py): autogen include statement, do not remove 25*b1cdbd2cSJim Jagielski #include "precompiled_accessibility.hxx" 26*b1cdbd2cSJim Jagielski #include <accessibility/extended/listboxaccessible.hxx> 27*b1cdbd2cSJim Jagielski #include <svtools/svtreebx.hxx> 28*b1cdbd2cSJim Jagielski 29*b1cdbd2cSJim Jagielski //........................................................................ 30*b1cdbd2cSJim Jagielski namespace accessibility 31*b1cdbd2cSJim Jagielski { 32*b1cdbd2cSJim Jagielski //........................................................................ 33*b1cdbd2cSJim Jagielski 34*b1cdbd2cSJim Jagielski //==================================================================== 35*b1cdbd2cSJim Jagielski //= ListBoxAccessibleBase 36*b1cdbd2cSJim Jagielski //==================================================================== 37*b1cdbd2cSJim Jagielski //-------------------------------------------------------------------- ListBoxAccessibleBase(SvTreeListBox & _rWindow)38*b1cdbd2cSJim Jagielski ListBoxAccessibleBase::ListBoxAccessibleBase( SvTreeListBox& _rWindow ) 39*b1cdbd2cSJim Jagielski :m_pWindow( &_rWindow ) 40*b1cdbd2cSJim Jagielski { 41*b1cdbd2cSJim Jagielski m_pWindow->AddEventListener( LINK( this, ListBoxAccessibleBase, WindowEventListener ) ); 42*b1cdbd2cSJim Jagielski } 43*b1cdbd2cSJim Jagielski 44*b1cdbd2cSJim Jagielski //-------------------------------------------------------------------- ~ListBoxAccessibleBase()45*b1cdbd2cSJim Jagielski ListBoxAccessibleBase::~ListBoxAccessibleBase( ) 46*b1cdbd2cSJim Jagielski { 47*b1cdbd2cSJim Jagielski if ( m_pWindow ) 48*b1cdbd2cSJim Jagielski { 49*b1cdbd2cSJim Jagielski // cannot call "dispose" here, as it is abstract, so the VTABLE of the derived class 50*b1cdbd2cSJim Jagielski // is not intact anymore 51*b1cdbd2cSJim Jagielski // so we call our "disposing" only 52*b1cdbd2cSJim Jagielski disposing(); 53*b1cdbd2cSJim Jagielski } 54*b1cdbd2cSJim Jagielski } 55*b1cdbd2cSJim Jagielski 56*b1cdbd2cSJim Jagielski //-------------------------------------------------------------------- IMPL_LINK(ListBoxAccessibleBase,WindowEventListener,VclSimpleEvent *,pEvent)57*b1cdbd2cSJim Jagielski IMPL_LINK( ListBoxAccessibleBase, WindowEventListener, VclSimpleEvent*, pEvent ) 58*b1cdbd2cSJim Jagielski { 59*b1cdbd2cSJim Jagielski DBG_ASSERT( pEvent && pEvent->ISA( VclWindowEvent ), "ListBoxAccessibleBase::WindowEventListener: unexpected WindowEvent!" ); 60*b1cdbd2cSJim Jagielski if ( pEvent && pEvent->ISA( VclWindowEvent ) ) 61*b1cdbd2cSJim Jagielski { 62*b1cdbd2cSJim Jagielski DBG_ASSERT( static_cast< VclWindowEvent* >( pEvent )->GetWindow() , "ListBoxAccessibleBase::WindowEventListener: no event window!" ); 63*b1cdbd2cSJim Jagielski DBG_ASSERT( static_cast< VclWindowEvent* >( pEvent )->GetWindow() == m_pWindow, "ListBoxAccessibleBase::WindowEventListener: where did this come from?" ); 64*b1cdbd2cSJim Jagielski 65*b1cdbd2cSJim Jagielski ProcessWindowEvent( *static_cast< VclWindowEvent* >( pEvent ) ); 66*b1cdbd2cSJim Jagielski } 67*b1cdbd2cSJim Jagielski return 0; 68*b1cdbd2cSJim Jagielski } 69*b1cdbd2cSJim Jagielski 70*b1cdbd2cSJim Jagielski // ----------------------------------------------------------------------------- disposing()71*b1cdbd2cSJim Jagielski void ListBoxAccessibleBase::disposing() 72*b1cdbd2cSJim Jagielski { 73*b1cdbd2cSJim Jagielski if ( m_pWindow ) 74*b1cdbd2cSJim Jagielski m_pWindow->RemoveEventListener( LINK( this, ListBoxAccessibleBase, WindowEventListener ) ); 75*b1cdbd2cSJim Jagielski m_pWindow = NULL; 76*b1cdbd2cSJim Jagielski } 77*b1cdbd2cSJim Jagielski 78*b1cdbd2cSJim Jagielski // ----------------------------------------------------------------------------- ProcessWindowEvent(const VclWindowEvent & _rVclWindowEvent)79*b1cdbd2cSJim Jagielski void ListBoxAccessibleBase::ProcessWindowEvent( const VclWindowEvent& _rVclWindowEvent ) 80*b1cdbd2cSJim Jagielski { 81*b1cdbd2cSJim Jagielski if ( isAlive() ) 82*b1cdbd2cSJim Jagielski { 83*b1cdbd2cSJim Jagielski switch ( _rVclWindowEvent.GetId() ) 84*b1cdbd2cSJim Jagielski { 85*b1cdbd2cSJim Jagielski case VCLEVENT_OBJECT_DYING : 86*b1cdbd2cSJim Jagielski { 87*b1cdbd2cSJim Jagielski if ( m_pWindow ) 88*b1cdbd2cSJim Jagielski m_pWindow->RemoveEventListener( LINK( this, ListBoxAccessibleBase, WindowEventListener ) ); 89*b1cdbd2cSJim Jagielski m_pWindow = NULL; 90*b1cdbd2cSJim Jagielski dispose(); 91*b1cdbd2cSJim Jagielski break; 92*b1cdbd2cSJim Jagielski } 93*b1cdbd2cSJim Jagielski } 94*b1cdbd2cSJim Jagielski } 95*b1cdbd2cSJim Jagielski } 96*b1cdbd2cSJim Jagielski 97*b1cdbd2cSJim Jagielski //........................................................................ 98*b1cdbd2cSJim Jagielski } // namespace accessibility 99*b1cdbd2cSJim Jagielski //........................................................................ 100