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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <usr/ustring.hxx>
#include "result.hxx"
using namespace com::sun::star;
ScAddInResult::ScAddInResult(const String& rStr) :
aArg( rStr ),
nTickCount( 0 )
{
aTimer.SetTimeout( 1000 );
aTimer.SetTimeoutHdl( LINK( this, ScAddInResult, TimeoutHdl ) );
aTimer.Start();
}
void ScAddInResult::NewValue()
{
++nTickCount;
String aRet = aArg;
aRet += nTickCount;
OUString aUStr = StringToOUString( aRet, CHARSET_SYSTEM );
sheet::ResultEvent aEvent( (cppu::OWeakObject*)this, Any(aUStr) );
for (size_t n = 0; n < m_Listeners.size(); ++n)
m_Listeners[n]->modified( aEvent );
}
IMPL_LINK( ScAddInResult, TimeoutHdl, Timer*, pT, void )
{
NewValue();
pT->Start();
}
ScAddInResult::~ScAddInResult()
{
}
// XVolatileResult
void SAL_CALL ScAddInResult::addResultListener( const css::uno::Reference< css::sheet::XResultListener >& aListener ) throw(css::uno::RuntimeException)
{
m_Listeners.push_back(uno::Reference<sheet::XResultListener>(aListener));
if (m_Listeners.size() == 1)
{
acquire(); // one Ref for all listeners
NewValue(); //! Test
}
}
void SAL_CALL ScAddInResult::removeResultListener( const css::uno::Reference< css::sheet::XResultListener >& aListener ) throw(css::uno::RuntimeException)
{
acquire();
for (size_t n = m_Listeners.size(); --n; )
{
if (m_Listeners[n] == aListener)
{
m_Listeners.erase(m_Listeners.begin() + n);
if (m_Listeners.empty())
{
nTickCount = 0; //! Test
release(); // release listener Ref
}
break;
}
}
release();
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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