Source/core/dom/CustomElementCallbackScheduler.cpp - Issue 23009004: Process Custom Elements in post-order.

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Issue 23009004: Process Custom Elements in post-order. (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Patch for landing. Created 7 years, 4 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 *	7 *

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

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45	45

46 CustomElementCallbackQueue* queue = CustomElementCallbackDispatcher::instanc e().ensureInCurrentElementQueue(element);	46 CustomElementCallbackQueue* queue = CustomElementCallbackDispatcher::instanc e().ensureInCurrentElementQueue(element);

47 queue->append(CustomElementCallbackInvocation::createAttributeChangedInvocat ion(callbacks, name, oldValue, newValue));	47 queue->append(CustomElementCallbackInvocation::createAttributeChangedInvocat ion(callbacks, name, oldValue, newValue));

48 }	48 }

49	49

50 void CustomElementCallbackScheduler::scheduleCreatedCallback(PassRefPtr<CustomEl ementLifecycleCallbacks> callbacks, PassRefPtr<Element> element)	50 void CustomElementCallbackScheduler::scheduleCreatedCallback(PassRefPtr<CustomEl ementLifecycleCallbacks> callbacks, PassRefPtr<Element> element)

51 {	51 {

52 if (!callbacks->hasCreatedCallback())	52 if (!callbacks->hasCreatedCallback())

53 return;	53 return;

54	54

55 CustomElementCallbackQueue* queue = CustomElementCallbackDispatcher::instanc e().createAtFrontOfCurrentElementQueue(element);	55 CustomElementCallbackQueue* queue = CustomElementCallbackDispatcher::instanc e().ensureInCurrentElementQueue(element);

56 queue->append(CustomElementCallbackInvocation::createInvocation(callbacks, C ustomElementLifecycleCallbacks::Created));	56 queue->append(CustomElementCallbackInvocation::createInvocation(callbacks, C ustomElementLifecycleCallbacks::Created));

57 }	57 }

58	58

59 void CustomElementCallbackScheduler::scheduleEnteredDocumentCallback(PassRefPtr< CustomElementLifecycleCallbacks> callbacks, PassRefPtr<Element> element)	59 void CustomElementCallbackScheduler::scheduleEnteredDocumentCallback(PassRefPtr< CustomElementLifecycleCallbacks> callbacks, PassRefPtr<Element> element)

60 {	60 {

61 if (!callbacks->hasEnteredDocumentCallback())	61 if (!callbacks->hasEnteredDocumentCallback())

62 return;	62 return;

63	63

64 CustomElementCallbackQueue* queue = CustomElementCallbackDispatcher::instanc e().ensureInCurrentElementQueue(element);	64 CustomElementCallbackQueue* queue = CustomElementCallbackDispatcher::instanc e().ensureInCurrentElementQueue(element);

65 queue->append(CustomElementCallbackInvocation::createInvocation(callbacks, C ustomElementLifecycleCallbacks::EnteredDocument));	65 queue->append(CustomElementCallbackInvocation::createInvocation(callbacks, C ustomElementLifecycleCallbacks::EnteredDocument));

66 }	66 }

67	67

68 void CustomElementCallbackScheduler::scheduleLeftDocumentCallback(PassRefPtr<Cus tomElementLifecycleCallbacks> callbacks, PassRefPtr<Element> element)	68 void CustomElementCallbackScheduler::scheduleLeftDocumentCallback(PassRefPtr<Cus tomElementLifecycleCallbacks> callbacks, PassRefPtr<Element> element)

69 {	69 {

70 if (!callbacks->hasLeftDocumentCallback())	70 if (!callbacks->hasLeftDocumentCallback())

71 return;	71 return;

72	72

73 CustomElementCallbackQueue* queue = CustomElementCallbackDispatcher::instanc e().ensureInCurrentElementQueue(element);	73 CustomElementCallbackQueue* queue = CustomElementCallbackDispatcher::instanc e().ensureInCurrentElementQueue(element);

74 queue->append(CustomElementCallbackInvocation::createInvocation(callbacks, C ustomElementLifecycleCallbacks::LeftDocument));	74 queue->append(CustomElementCallbackInvocation::createInvocation(callbacks, C ustomElementLifecycleCallbacks::LeftDocument));

75 }	75 }

76	76

77 } // namespace WebCore	77 } // namespace WebCore

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