build(deps): vendor JUCE 7.0.12

third_party/JUCE/modules/juce_events/timers/juce_TimedCallback.h

@@ -0,0 +1,60 @@
+/*
+  ==============================================================================
+
+   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
+{
+
+/** Utility class wrapping a single non-null callback called by a Timer.
+
+    You can use the usual Timer functions to start and stop the TimedCallback. Deleting the
+    TimedCallback will automatically stop the underlying Timer.
+
+    With this class you can use the Timer facility without inheritance.
+
+    @see Timer
+    @tags{Events}
+*/
+class TimedCallback final : private Timer
+{
+public:
+    /** Constructor. The passed in callback must be non-null. */
+    explicit TimedCallback (std::function<void()> callbackIn)
+        : callback (std::move (callbackIn))
+    {
+        jassert (callback);
+    }
+
+    /** Destructor. */
+    ~TimedCallback() noexcept override { stopTimer(); }
+
+    using Timer::startTimer;
+    using Timer::startTimerHz;
+    using Timer::stopTimer;
+    using Timer::isTimerRunning;
+    using Timer::getTimerInterval;
+
+private:
+    void timerCallback() override { callback(); }
+
+    std::function<void()> callback;
+};
+
+} // namespace juce