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1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef WakeLockController_h | |
6 #define WakeLockController_h | |
7 | |
8 #include "bindings/core/v8/ScriptPromise.h" | |
9 #include "core/page/Page.h" | |
10 #include "core/page/PageLifecycleObserver.h" | |
11 #include "public/platform/WebWakeLockRequestCallback.h" | |
12 #include "public/platform/WebWakeLockType.h" | |
13 #include "wtf/OwnPtr.h" | |
14 #include "wtf/Vector.h" | |
15 | |
16 namespace blink { | |
17 | |
18 class ScriptState; | |
19 class WakeLockPromiseResolver; | |
20 class WebWakeLockClient; | |
21 typedef WTF::OwnPtr<WakeLockPromiseResolver> WakeLockPromiseResolverOwnPtr; | |
22 | |
23 class WakeLockController FINAL | |
24 : public NoBaseWillBeGarbageCollectedFinalized<WakeLockController> | |
25 , public WillBeHeapSupplement<Page> | |
26 , public PageLifecycleObserver | |
27 , public WebWakeLockRequestCallback { | |
28 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(WakeLockController); | |
29 WTF_MAKE_NONCOPYABLE(WakeLockController); | |
30 | |
31 public: | |
32 virtual ~WakeLockController(); | |
33 | |
34 static PassOwnPtrWillBeRawPtr<WakeLockController> create(Page&, WebWakeLockC lient*); | |
35 | |
36 ScriptPromise requestWakeLock(ScriptState*, WebWakeLockType); | |
37 ScriptPromise requestWakeUnlock(ScriptState*, WebWakeLockType); | |
38 bool isHeld(WebWakeLockType); | |
39 | |
40 virtual void onCreatedWakeLockSuccessful(int); | |
mlamouri (slow - plz ping)
2014/08/18 12:15:53
nit: specify the interface you are implementing, l
redchenko
2014/08/19 16:42:20
Done.
| |
41 virtual void onCreatedWakeLockFailed(int); | |
42 virtual void onUnlockedWakeLockSuccessful(int); | |
43 virtual void onUnlockedWakeLockFailed(int); | |
44 | |
45 WebWakeLockClient* client() { return m_client; } | |
46 void resetClient(); | |
47 | |
48 static const char* supplementName(); | |
49 static WakeLockController* from(Page*); | |
50 static void provideWakeLockTo(Page&, WebWakeLockClient*); | |
51 // Inherited from PageLifecycleObserver. | |
52 virtual void trace(Visitor*) OVERRIDE; | |
53 virtual void willBeDestroyed() OVERRIDE; | |
54 | |
55 private: | |
56 WakeLockController(Page&, WebWakeLockClient*); | |
57 ScriptPromise requestLockOrUnlock(ScriptState*, WebWakeLockType, bool); | |
58 WebWakeLockType resolveOrRejectById(int id, bool successful); | |
59 | |
60 WebWakeLockClient* m_client; | |
61 Vector<WakeLockPromiseResolverOwnPtr> m_resolvers; | |
62 Vector<int> m_lockCounter; | |
63 }; | |
64 | |
65 } // namespace WebCore | |
66 | |
67 #endif // WakeLockController | |
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