/* -*- 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 .
*/
#ifndef INCLUDED_SLIDESHOW_SOURCE_INC_DELAYEVENT_HXX
#define INCLUDED_SLIDESHOW_SOURCE_INC_DELAYEVENT_HXX
#include "event.hxx"
#include <functional>
#include <utility>
namespace slideshow::internal {
/** Event, which delays the functor call the given amount of time
*/
class Delay : public Event
{
public :
typedef ::std::function<void ()> FunctorT;
template <typename FuncT>
Delay( FuncT const & func,
double nTimeout
, const OUString& rsDescription
) : Event(rsDescription),
mnTimeout(nTimeout), maFunc(func), mbWasFired(false ) {}
Delay( std::function<void ()> func,
double nTimeout
, const OUString& rsDescription
) : Event(rsDescription),
mnTimeout(nTimeout),
maFunc(std::move(func)),
mbWasFired(false ) {}
Delay(const Delay&) = delete ;
Delay& operator =(const Delay&) = delete ;
// Event:
virtual bool fire() override;
virtual bool isCharged() const override;
virtual double getActivationTime( double nCurrentTime ) const override;
// Disposable:
virtual void dispose() override;
private :
double const mnTimeout;
FunctorT maFunc;
bool mbWasFired;
};
#if OSL_DEBUG_LEVEL <= 1
/** Generate delay event
@ param func
Functor to call when the event fires .
@ param nTimeout
Timeout in seconds , to wait until functor is called .
@ return generated delay event
*/
template <typename FuncT>
inline EventSharedPtr makeDelay_( FuncT const & func, double nTimeout, OUString const & rsDescription )
{
return std::make_shared<Delay>( func, nTimeout, rsDescription );
}
/** Generate immediate event
@ param func
Functor to call when the event fires .
@ return generated immediate event .
*/
template <typename FuncT>
inline EventSharedPtr makeEvent_( FuncT const & func, OUString const & rsDescription)
{
return std::make_shared<Delay>( func, 0 .0 , rsDescription );
}
#define makeDelay(f, t, d) makeDelay_(f, t, d)
#define makeEvent(f, d) makeEvent_(f, d)
#else // OSL_DEBUG_LEVEL > 0
class Delay_ : public Delay {
public :
template <typename FuncT>
Delay_( FuncT const & func, double nTimeout,
char const * from_function, char const * from_file, int from_line,
const OUString& rsDescription)
: Delay(func, nTimeout, rsDescription),
FROM_FUNCTION(from_function),
FROM_FILE(from_file), FROM_LINE(from_line) {}
char const * const FROM_FUNCTION;
char const * const FROM_FILE;
int const FROM_LINE;
};
template <typename FuncT>
inline EventSharedPtr makeDelay_(
FuncT const & func, double nTimeout,
char const * from_function, char const * from_file, int from_line,
const OUString& rsDescription)
{
return EventSharedPtr( new Delay_( func, nTimeout,
from_function, from_file, from_line, rsDescription) );
}
#define makeDelay(f, t, d) makeDelay_(f, t, \
__func__, __FILE__, __LINE__, \
d)
#define makeEvent(f, d) makeDelay_(f, 0 .0 , \
__func__, __FILE__, __LINE__, \
d)
#endif // OSL_DEBUG_LEVEL <= 1
} // namespace presentation::internal
#endif // INCLUDED_SLIDESHOW_SOURCE_INC_DELAYEVENT_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Messung V0.5 in Prozent C=65 H=95 G=81
¤ Dauer der Verarbeitung: 0.12 Sekunden
(vorverarbeitet am 2026-09-28)
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