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1 /* | 1 /* |
2 * Copyright (C) 2006, 2007, 2008, 2009 Google Inc. All rights reserved. | 2 * Copyright (C) 2006, 2007, 2008, 2009 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 are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * 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 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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40 | 40 |
41 class Event; | 41 class Event; |
42 class Node; | 42 class Node; |
43 | 43 |
44 // V8LazyEventListener is a wrapper for a JavaScript code string that is compile
d and evaluated when an event is fired. | 44 // V8LazyEventListener is a wrapper for a JavaScript code string that is compile
d and evaluated when an event is fired. |
45 // A V8LazyEventListener is either a HTML or SVG event handler. | 45 // A V8LazyEventListener is either a HTML or SVG event handler. |
46 class V8LazyEventListener final : public V8AbstractEventListener { | 46 class V8LazyEventListener final : public V8AbstractEventListener { |
47 public: | 47 public: |
48 static PassRefPtr<V8LazyEventListener> create(const AtomicString& functionNa
me, const AtomicString& eventParameterName, const String& code, const String& so
urceURL, const TextPosition& position, Node* node, v8::Isolate* isolate) | 48 static PassRefPtr<V8LazyEventListener> create(const AtomicString& functionNa
me, const AtomicString& eventParameterName, const String& code, const String& so
urceURL, const TextPosition& position, Node* node, v8::Isolate* isolate) |
49 { | 49 { |
50 return adoptRef(new V8LazyEventListener(functionName, eventParameterName
, code, sourceURL, position, node, isolate)); | 50 return adoptRef(new V8LazyEventListener(isolate, functionName, eventPara
meterName, code, sourceURL, position, node)); |
51 } | 51 } |
52 | 52 |
53 protected: | 53 protected: |
54 virtual void prepareListenerObject(ExecutionContext*) override; | 54 virtual void prepareListenerObject(ExecutionContext*) override; |
55 | 55 |
56 private: | 56 private: |
57 V8LazyEventListener(const AtomicString& functionName, const AtomicString& ev
entParameterName, const String& code, const String sourceURL, const TextPosition
&, Node*, v8::Isolate*); | 57 V8LazyEventListener(v8::Isolate*, const AtomicString& functionName, const At
omicString& eventParameterName, const String& code, const String sourceURL, cons
t TextPosition&, Node*); |
58 | 58 |
59 virtual v8::Local<v8::Value> callListenerFunction(ScriptState*, v8::Local<v8
::Value>, Event*) override; | 59 virtual v8::Local<v8::Value> callListenerFunction(ScriptState*, v8::Local<v8
::Value>, Event*) override; |
60 | 60 |
61 // Needs to return true for all event handlers implemented in JavaScript so
that | 61 // Needs to return true for all event handlers implemented in JavaScript so
that |
62 // the SVG code does not add the event handler in both | 62 // the SVG code does not add the event handler in both |
63 // SVGUseElement::buildShadowTree and again in | 63 // SVGUseElement::buildShadowTree and again in |
64 // SVGUseElement::transferEventListenersToShadowTree | 64 // SVGUseElement::transferEventListenersToShadowTree |
65 virtual bool wasCreatedFromMarkup() const override { return true; } | 65 virtual bool wasCreatedFromMarkup() const override { return true; } |
66 | 66 |
67 AtomicString m_functionName; | 67 AtomicString m_functionName; |
68 AtomicString m_eventParameterName; | 68 AtomicString m_eventParameterName; |
69 String m_code; | 69 String m_code; |
70 String m_sourceURL; | 70 String m_sourceURL; |
71 Node* m_node; | 71 Node* m_node; |
72 TextPosition m_position; | 72 TextPosition m_position; |
73 }; | 73 }; |
74 | 74 |
75 } // namespace blink | 75 } // namespace blink |
76 | 76 |
77 #endif // V8LazyEventListener_h | 77 #endif // V8LazyEventListener_h |
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