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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifdef _MSC_VER
#pragma hdrstop
#endif
#include <usr/ustring.hxx>
#include "result.hxx"
using namespace com::sun::star;
//------------------------------------------------------------------------
SV_IMPL_PTRARR( XResultListenerArr_Impl, XResultListenerPtr );
//------------------------------------------------------------------------
ScAddInResult::ScAddInResult(const String& rStr) :
aArg( rStr ),
nTickCount( 0 )
{
aTimer.SetTimeout( 1000 );
aTimer.SetTimeoutHdl( LINK( this, ScAddInResult, TimeoutHdl ) );
aTimer.Start();
}
void ScAddInResult::NewValue()
{
++nTickCount;
uno::Any aAny;
String aRet = aArg;
aRet += nTickCount;
rtl::OUString aUStr = StringToOUString( aRet, CHARSET_SYSTEM );
aAny <<= aUStr;
sheet::ResultEvent aEvent( (cppu::OWeakObject*)this, aAny );
for ( sal_uInt16 n=0; n<aListeners.Count(); n++ )
(*aListeners[n])->modified( aEvent );
}
IMPL_LINK_INLINE_START( ScAddInResult, TimeoutHdl, Timer*, pT )
{
NewValue();
pT->Start();
return 0;
}
IMPL_LINK_INLINE_END( ScAddInResult, TimeoutHdl, Timer*, pT )
ScAddInResult::~ScAddInResult()
{
}
// XVolatileResult
void SAL_CALL ScAddInResult::addResultListener( const ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XResultListener >& aListener ) throw(::com::sun::star::uno::RuntimeException)
{
uno::Reference<sheet::XResultListener> *pObj = new uno::Reference<sheet::XResultListener>( aListener );
aListeners.Insert( pObj, aListeners.Count() );
if ( aListeners.Count() == 1 )
{
acquire(); // one Ref for all listeners
NewValue(); //! Test
}
}
void SAL_CALL ScAddInResult::removeResultListener( const ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XResultListener >& aListener ) throw(::com::sun::star::uno::RuntimeException)
{
acquire();
sal_uInt16 nCount = aListeners.Count();
for ( sal_uInt16 n=nCount; n--; )
{
uno::Reference<sheet::XResultListener> *pObj = aListeners[n];
if ( *pObj == aListener )
{
aListeners.DeleteAndDestroy( n );
if ( aListeners.Count() == 0 )
{
nTickCount = 0; //! Test
release(); // release listener Ref
}
break;
}
}
release();
}
//------------------------------------------------------------------------
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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