Source/core/dom/ContextLifecycleNotifier.h - Issue 991763002: Remove unnecessary add/removeObserver lifetime notifier indirections.

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Side by Side Diff: Source/core/dom/ContextLifecycleNotifier.h

Issue 991763002: Remove unnecessary add/removeObserver lifetime notifier indirections. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Created 5 years, 9 months ago

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1 /*	1 /*

2 * Copyright (C) 2008 Apple Inc. All Rights Reserved.	2 * Copyright (C) 2008 Apple Inc. All Rights Reserved.

3 * Copyright (C) 2013 Google Inc. All Rights Reserved.	3 * Copyright (C) 2013 Google Inc. All Rights Reserved.

4 *	4 *

5 * Redistribution and use in source and binary forms, with or without	5 * Redistribution and use in source and binary forms, with or without

6 * modification, are permitted provided that the following conditions	6 * modification, are permitted provided that the following conditions

7 * are met:	7 * are met:

8 * 1. Redistributions of source code must retain the above copyright	8 * 1. Redistributions of source code must retain the above copyright

9 * notice, this list of conditions and the following disclaimer.	9 * notice, this list of conditions and the following disclaimer.

10 * 2. Redistributions in binary form must reproduce the above copyright	10 * 2. Redistributions in binary form must reproduce the above copyright

(...skipping 21 matching lines...) Expand all Loading...
32	32

33 namespace blink {	33 namespace blink {

34	34

35 class ActiveDOMObject;	35 class ActiveDOMObject;

36 class ContextLifecycleObserver;	36 class ContextLifecycleObserver;

37 class ExecutionContext;	37 class ExecutionContext;

38	38

39 class ContextLifecycleNotifier : public LifecycleNotifier<ExecutionContext, Cont extLifecycleObserver> {	39 class ContextLifecycleNotifier : public LifecycleNotifier<ExecutionContext, Cont extLifecycleObserver> {

40 public:	40 public:

41 void addObserver(ContextLifecycleObserver*);	41 void addObserver(ContextLifecycleObserver*);

42 void removeObserver(ContextLifecycleObserver*);

43	42

44 void notifyResumingActiveDOMObjects();	43 void notifyResumingActiveDOMObjects();

45 void notifySuspendingActiveDOMObjects();	44 void notifySuspendingActiveDOMObjects();

46 void notifyStoppingActiveDOMObjects();	45 void notifyStoppingActiveDOMObjects();

47	46

48 unsigned activeDOMObjectCount() const;	47 unsigned activeDOMObjectCount() const;

49 bool hasPendingActivity() const;	48 bool hasPendingActivity() const;

50	49

51 protected:	50 protected:

52 explicit ContextLifecycleNotifier(ExecutionContext*);	51 explicit ContextLifecycleNotifier(ExecutionContext*);

53	52

54 #if ENABLE(ASSERT)	53 #if ENABLE(ASSERT)

55 bool contains(ActiveDOMObject*) const;	54 bool contains(ActiveDOMObject*) const;

56 #endif	55 #endif

57 };	56 };

58	57

59 } // namespace blink	58 } // namespace blink

60	59

61 #endif // ContextLifecycleNotifier_h	60 #endif // ContextLifecycleNotifier_h

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