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juce_AsyncUpdater.h
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2022 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
The code included in this file is provided under the terms of the ISC license
http://www.isc.org/downloads/software-support-policy/isc-license. Permission
To use, copy, modify, and/or distribute this software for any purpose with or
without fee is hereby granted provided that the above copyright notice and
this permission notice appear in all copies.
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
//==============================================================================
class JUCE_API AsyncUpdater
{
public:
//==============================================================================
AsyncUpdater();
virtual ~AsyncUpdater();
//==============================================================================
void triggerAsyncUpdate();
void cancelPendingUpdate() noexcept;
void handleUpdateNowIfNeeded();
bool isUpdatePending() const noexcept;
//==============================================================================
virtual void handleAsyncUpdate() = 0;
private:
//==============================================================================
class AsyncUpdaterMessage;
friend class ReferenceCountedObjectPtr<AsyncUpdaterMessage>;
ReferenceCountedObjectPtr<AsyncUpdaterMessage> activeMessage;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (AsyncUpdater)
};
} // namespace juce
juce::AsyncUpdater::isUpdatePending
bool isUpdatePending() const noexcept
Definition juce_AsyncUpdater.cpp:88
juce::AsyncUpdater::handleUpdateNowIfNeeded
void handleUpdateNowIfNeeded()
Definition juce_AsyncUpdater.cpp:79
juce::AsyncUpdater::handleAsyncUpdate
virtual void handleAsyncUpdate()=0
juce::AsyncUpdater::triggerAsyncUpdate
void triggerAsyncUpdate()
Definition juce_AsyncUpdater.cpp:62
juce::AsyncUpdater::cancelPendingUpdate
void cancelPendingUpdate() noexcept
Definition juce_AsyncUpdater.cpp:74
juce::AsyncUpdater::AsyncUpdater
AsyncUpdater()
Definition juce_AsyncUpdater.cpp:44
juce::ReferenceCountedObjectPtr
Definition juce_ReferenceCountedObject.h:247