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coreevent.cpp
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coreevent.cpp
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/** @file coreevent.cpp Internal libcore events.
*
* @authors Copyright (c) 2018 Jaakko Keränen <jaakko.keranen@iki.fi>
*
* @par License
* LGPL: http://www.gnu.org/licenses/lgpl.html
*
* <small>This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 3 of the License, or (at your
* option) any later version. This program 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 for more details. You should have received a copy of
* the GNU Lesser General Public License along with this program; if not, see:
* http://www.gnu.org/licenses</small>
*/
#include "de/CoreEvent"
#include "de/NoneValue"
namespace de {
CoreEvent::CoreEvent(int type)
: Event(type)
{}
CoreEvent::CoreEvent(int type, const Value &value)
: Event(type)
, _value(value.duplicate())
{}
CoreEvent::CoreEvent(int type, const std::function<void()> &callback)
: Event(type)
, _callback(callback)
{}
CoreEvent::CoreEvent(const std::function<void()> &callback)
: Event(Callback)
, _callback(callback)
{}
const Value &CoreEvent::value() const
{
if (!_value)
{
static NoneValue null;
return null;
}
return *_value;
}
const std::function<void()> &CoreEvent::callback() const
{
return _callback;
}
} // namespace de