61 lines
1.6 KiB
C++
61 lines
1.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <osl/diagnose.h>
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#include "delayevent.hxx"
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namespace slideshow {
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namespace internal {
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bool Delay::fire()
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{
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OSL_ASSERT( isCharged() );
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if (isCharged()) {
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mbWasFired = true;
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maFunc();
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maFunc.clear(); // early release of payload
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}
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return true;
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}
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bool Delay::isCharged() const
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{
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return !mbWasFired;
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}
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double Delay::getActivationTime( double nCurrentTime ) const
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{
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return nCurrentTime + mnTimeout;
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}
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void Delay::dispose()
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{
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// don't clear unconditionally, because it may currently be executed:
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if (isCharged()) {
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mbWasFired = true;
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maFunc.clear(); // release of payload
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}
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}
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} // namespace internal
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} // namespace presentation
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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