Source/core/dom/WheelController.h - Issue 171333003: Pass implementation object to supplemental classes by reference

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

Issue 171333003: Pass implementation object to supplemental classes by reference (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Rebase Created 6 years, 10 months ago

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1 /*	1 /*

2 * Copyright (C) 2013 Google, Inc. All rights reserved.	2 * Copyright (C) 2013 Google, 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 * * Redistributions of source code must retain the above copyright	7 * * 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 * * Redistributions in binary form must reproduce the above copyright	9 * * 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

(...skipping 23 matching lines...) Expand all Loading...
34 namespace WebCore {	34 namespace WebCore {

35	35

36 class DOMWindow;	36 class DOMWindow;

37	37

38 class WheelController FINAL : public DocumentSupplement, public DOMWindowLifecyc leObserver {	38 class WheelController FINAL : public DocumentSupplement, public DOMWindowLifecyc leObserver {

39	39

40 public:	40 public:

41 virtual ~WheelController();	41 virtual ~WheelController();

42	42

43 static const char* supplementName();	43 static const char* supplementName();

44 static WheelController* from(Document*);	44 static WheelController* from(Document&);

45	45

46 unsigned wheelEventHandlerCount() { return m_wheelEventHandlerCount; }	46 unsigned wheelEventHandlerCount() { return m_wheelEventHandlerCount; }

47	47

48 void didAddWheelEventHandler(Document*);	48 void didAddWheelEventHandler(Document&);

49 void didRemoveWheelEventHandler(Document*);	49 void didRemoveWheelEventHandler(Document&);

50	50

51 // Inherited from DOMWindowLifecycleObserver	51 // Inherited from DOMWindowLifecycleObserver

52 virtual void didAddEventListener(DOMWindow*, const AtomicString&) OVERRIDE;	52 virtual void didAddEventListener(DOMWindow*, const AtomicString&) OVERRIDE;

53 virtual void didRemoveEventListener(DOMWindow*, const AtomicString&) OVERRID E;	53 virtual void didRemoveEventListener(DOMWindow*, const AtomicString&) OVERRID E;

54	54

55 private:	55 private:

56 explicit WheelController(Document*);	56 explicit WheelController(Document&);

57	57

58 unsigned m_wheelEventHandlerCount;	58 unsigned m_wheelEventHandlerCount;

59 };	59 };

60	60

61 } // namespace WebCore	61 } // namespace WebCore

62	62

63 #endif // WheelController_h	63 #endif // WheelController_h

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