Source/core/dom/ContextDestructionObserver.h - Issue 16988003: Revert "Extract ContextLifecycleNotifier from ScriptExecutionContext."

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

Issue 16988003: Revert "Extract ContextLifecycleNotifier from ScriptExecutionContext." (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 7 years, 6 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 *	3 *

4 * Redistribution and use in source and binary forms, with or without	4 * Redistribution and use in source and binary forms, with or without

5 * modification, are permitted provided that the following conditions	5 * modification, are permitted provided that the following conditions

6 * are met:	6 * are met:

7 * 1. Redistributions of source code must retain the above copyright	7 * 1. Redistributions of source code must retain the above copyright

8 * notice, this list of conditions and the following disclaimer.	8 * notice, this list of conditions and the following disclaimer.

9 * 2. Redistributions in binary form must reproduce the above copyright	9 * 2. Redistributions in binary form must reproduce the above copyright

10 * notice, this list of conditions and the following disclaimer in the	10 * notice, this list of conditions and the following disclaimer in the

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26	26

27 #ifndef ContextDestructionObserver_h	27 #ifndef ContextDestructionObserver_h

28 #define ContextDestructionObserver_h	28 #define ContextDestructionObserver_h

29	29

30 namespace WebCore {	30 namespace WebCore {

31	31

32 class ScriptExecutionContext;	32 class ScriptExecutionContext;

33	33

34 class ContextDestructionObserver {	34 class ContextDestructionObserver {

35 public:	35 public:

36 enum Type {	36 explicit ContextDestructionObserver(ScriptExecutionContext*);

37 ActiveDOMObjectType,

38 DocumentLifecycleObserverType,

39 GenericType

40 };

41

42 explicit ContextDestructionObserver(ScriptExecutionContext*, Type = GenericT ype);

43 virtual void contextDestroyed();	37 virtual void contextDestroyed();

44	38

45 ScriptExecutionContext* scriptExecutionContext() const { return m_scriptExec utionContext; }	39 ScriptExecutionContext* scriptExecutionContext() const { return m_scriptExec utionContext; }

46	40

47 protected:	41 protected:

48 virtual ~ContextDestructionObserver();	42 virtual ~ContextDestructionObserver();

49 void observeContext(ScriptExecutionContext*, Type);	43 void observeContext(ScriptExecutionContext*);

50	44

51 ScriptExecutionContext* m_scriptExecutionContext;	45 ScriptExecutionContext* m_scriptExecutionContext;

52 };	46 };

53	47

54 } // namespace WebCore	48 } // namespace WebCore

55	49

56 #endif // ContextDestructionObserver_h	50 #endif // ContextDestructionObserver_h

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