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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef WebTaskRunner_h | 5 #ifndef WebTaskRunner_h |
6 #define WebTaskRunner_h | 6 #define WebTaskRunner_h |
7 | 7 |
8 #include "WebCommon.h" | 8 #include "WebCommon.h" |
9 | 9 |
10 #ifdef INSIDE_BLINK | 10 #ifdef INSIDE_BLINK |
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25 virtual ~Task() { } | 25 virtual ~Task() { } |
26 virtual void run() = 0; | 26 virtual void run() = 0; |
27 }; | 27 }; |
28 | 28 |
29 // Schedule a task to be run on the the associated WebThread. | 29 // Schedule a task to be run on the the associated WebThread. |
30 // Takes ownership of |Task|. Can be called from any thread. | 30 // Takes ownership of |Task|. Can be called from any thread. |
31 virtual void postTask(const WebTraceLocation&, Task*) {} | 31 virtual void postTask(const WebTraceLocation&, Task*) {} |
32 | 32 |
33 // Schedule a task to be run after |delayMs| on the the associated WebThread
. | 33 // Schedule a task to be run after |delayMs| on the the associated WebThread
. |
34 // Takes ownership of |Task|. Can be called from any thread. | 34 // Takes ownership of |Task|. Can be called from any thread. |
35 // TODO(alexclarke): Remove this when possible. | |
36 virtual void postDelayedTask(const WebTraceLocation&, Task*, long long delay
Ms) {} | |
37 | |
38 // Schedule a task to be run after |delayMs| on the the associated WebThread
. | |
39 // Takes ownership of |Task|. Can be called from any thread. | |
40 virtual void postDelayedTask(const WebTraceLocation&, Task*, double delayMs)
{} | 35 virtual void postDelayedTask(const WebTraceLocation&, Task*, double delayMs)
{} |
41 | 36 |
42 #ifdef INSIDE_BLINK | 37 #ifdef INSIDE_BLINK |
43 // Helpers for posting bound functions as tasks. | 38 // Helpers for posting bound functions as tasks. |
44 typedef Function<void()> ClosureTask; | 39 typedef Function<void()> ClosureTask; |
45 | 40 |
46 void postTask(const WebTraceLocation&, PassOwnPtr<ClosureTask>); | 41 void postTask(const WebTraceLocation&, PassOwnPtr<ClosureTask>); |
47 // TODO(alexclarke): Remove this when possible. | 42 // TODO(alexclarke): Remove this when possible. |
48 void postDelayedTask(const WebTraceLocation&, PassOwnPtr<ClosureTask>, long
long delayMs); | 43 void postDelayedTask(const WebTraceLocation&, PassOwnPtr<ClosureTask>, long
long delayMs); |
49 void postDelayedTask(const WebTraceLocation&, PassOwnPtr<ClosureTask>, doubl
e delayMs); | 44 void postDelayedTask(const WebTraceLocation&, PassOwnPtr<ClosureTask>, doubl
e delayMs); |
50 #endif | 45 #endif |
51 }; | 46 }; |
52 | 47 |
53 } // namespace blink | 48 } // namespace blink |
54 | 49 |
55 #endif // WebTaskRunner_h | 50 #endif // WebTaskRunner_h |
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