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JUCE/modules/juce_events/messages/juce_ApplicationBase.cpp

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C++

/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2013 - Raw Material Software Ltd.
Permission is granted to use this software under the terms of either:
a) the GPL v2 (or any later version)
b) the Affero GPL v3
Details of these licenses can be found at: www.gnu.org/licenses
JUCE 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 General Public License for more details.
------------------------------------------------------------------------------
To release a closed-source product which uses JUCE, commercial licenses are
available: visit www.juce.com for more information.
==============================================================================
*/
JUCEApplicationBase::CreateInstanceFunction JUCEApplicationBase::createInstance = 0;
JUCEApplicationBase* JUCEApplicationBase::appInstance = nullptr;
JUCEApplicationBase::JUCEApplicationBase()
{
jassert (isStandaloneApp() && appInstance == nullptr);
appInstance = this;
}
JUCEApplicationBase::~JUCEApplicationBase()
{
jassert (appInstance == this);
appInstance = nullptr;
}
// This is called on the Mac and iOS where the OS doesn't allow the stack to unwind on shutdown..
void JUCEApplicationBase::appWillTerminateByForce()
{
JUCE_AUTORELEASEPOOL
{
{
const ScopedPointer<JUCEApplicationBase> app (appInstance);
if (app != nullptr)
app->shutdownApp();
}
DeletedAtShutdown::deleteAll();
MessageManager::deleteInstance();
}
}