ModifyListenerHelper.cxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#include <ModifyListenerHelper.hxx>
 
using namespace ::com::sun::star;
 
using ::com::sun::star::uno::Reference;
 
namespace chart
{
 
ModifyEventForwarder::ModifyEventForwarder()
{
}
 
// ____ XModifyBroadcaster ____
void SAL_CALL ModifyEventForwarder::addModifyListener( const Reference< util::XModifyListener >& aListener )
{
    std::unique_lock aGuard(m_aMutex);
 
    m_aModifyListeners.addInterface( aGuard, aListener );
}
 
void SAL_CALL ModifyEventForwarder::removeModifyListener( const Reference< util::XModifyListener >& aListener )
{
    std::unique_lock aGuard(m_aMutex);
 
    m_aModifyListeners.removeInterface( aGuard, aListener );
}
 
// ____ XModifyListener ____
void SAL_CALL ModifyEventForwarder::modified( const lang::EventObject& aEvent )
{
    std::unique_lock aGuard(m_aMutex);
 
    if( m_aModifyListeners.getLength(aGuard) == 0 )
        return;
 
    m_aModifyListeners.notifyEach( aGuard, &util::XModifyListener::modified, aEvent );
}
 
// ____ XEventListener (base of XModifyListener) ____
void SAL_CALL ModifyEventForwarder::disposing( const lang::EventObject& /* Source */ )
{
    // nothing
}
 
// ____ WeakComponentImplHelperBase ____
void ModifyEventForwarder::disposing(std::unique_lock<std::mutex>& rGuard)
{
    // dispose was called at this
    m_aModifyListeners.disposeAndClear( rGuard, lang::EventObject( static_cast<cppu::OWeakObject*>(this) ) );
}
 
} //  namespace chart::ModifyListenerHelper
 
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