[Webkit-unassigned] [Bug 74535] [chromium] Add postCancellable[Delayed]Task to CCThread

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=74535





--- Comment #12 from Nat Duca <nduca at chromium.org>  2011-12-14 17:26:33 PST ---
Yes, and this timer implementation looks almost exactly like a cancellable task. Without having to implement the timer callback interface, rather instead piggybacking on our method binding system.

(In reply to comment #11)
> We don't want to use WebCore::Timer directly in our code - it's a dependency we don't want and the scheduling it uses is not good for our use. My suggestion was that you look at the API it uses and see if there are any interesting lessons.  The way it works is something like this:
> 
> class A {
>   void scheduleSomethingForLater()
>   void timerFired(Timer<A>*);
>   Timer<A> m_timer;
> };
> 
> A::A()
>   : m_timer(this, &A::timerFired) { }
> 
> A::scheduleSomethingForLater()
> {
>   m_timer.startOneShot(delay); // or startRepeating(), etc
> }
> 
> ~Timer cancels the task.

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