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1 /* | 1 /* |
2 * Copyright (C) 2007-2009 Google Inc. All rights reserved. | 2 * Copyright (C) 2007-2009 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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51 #include "core/dom/Document.h" | 51 #include "core/dom/Document.h" |
52 #include "core/dom/custom/CustomElementCallbackDispatcher.h" | 52 #include "core/dom/custom/CustomElementCallbackDispatcher.h" |
53 #include "core/dom/shadow/ShadowRoot.h" | 53 #include "core/dom/shadow/ShadowRoot.h" |
54 #include "core/events/EventListener.h" | 54 #include "core/events/EventListener.h" |
55 #include "wtf/RefPtr.h" | 55 #include "wtf/RefPtr.h" |
56 | 56 |
57 namespace WebCore { | 57 namespace WebCore { |
58 | 58 |
59 // These functions are custom to prevent a wrapper lookup of the return value wh ich is always | 59 // These functions are custom to prevent a wrapper lookup of the return value wh ich is always |
60 // part of the arguments. | 60 // part of the arguments. |
61 void V8Node::insertBeforeMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info) | |
62 { | |
63 v8::Handle<v8::Object> holder = info.Holder(); | |
64 Node* impl = V8Node::toNative(holder); | |
65 | |
66 CustomElementCallbackDispatcher::CallbackDeliveryScope deliveryScope; | |
67 | |
68 ExceptionState exceptionState(ExceptionState::ExecutionContext, "insertBefor e", "Node", info.Holder(), info.GetIsolate()); | |
69 Node* newChild = V8Node::toNativeWithTypeCheck(info.GetIsolate(), info[0]); | |
70 Node* refChild = V8Node::toNativeWithTypeCheck(info.GetIsolate(), info[1]); | |
71 impl->insertBefore(newChild, refChild, exceptionState); | |
72 if (exceptionState.throwIfNeeded()) | |
73 return; | |
74 v8SetReturnValue(info, info[0]); | |
75 } | |
76 | |
77 void V8Node::replaceChildMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info) | 61 void V8Node::replaceChildMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info) |
78 { | 62 { |
79 v8::Handle<v8::Object> holder = info.Holder(); | 63 v8::Handle<v8::Object> holder = info.Holder(); |
80 Node* impl = V8Node::toNative(holder); | 64 Node* impl = V8Node::toNative(holder); |
81 | 65 |
82 CustomElementCallbackDispatcher::CallbackDeliveryScope deliveryScope; | 66 CustomElementCallbackDispatcher::CallbackDeliveryScope deliveryScope; |
83 | 67 |
84 ExceptionState exceptionState(ExceptionState::ExecutionContext, "replaceChil d", "Node", info.Holder(), info.GetIsolate()); | 68 ExceptionState exceptionState(ExceptionState::ExecutionContext, "replaceChil d", "Node", info.Holder(), info.GetIsolate()); |
85 Node* newChild = V8Node::toNativeWithTypeCheck(info.GetIsolate(), info[0]); | 69 Node* newChild = V8Node::toNativeWithTypeCheck(info.GetIsolate(), info[0]); |
86 Node* oldChild = V8Node::toNativeWithTypeCheck(info.GetIsolate(), info[1]); | 70 Node* oldChild = V8Node::toNativeWithTypeCheck(info.GetIsolate(), info[1]); |
87 impl->replaceChild(newChild, oldChild, exceptionState); | 71 impl->replaceChild(newChild, oldChild, exceptionState); |
88 if (exceptionState.throwIfNeeded()) | 72 if (exceptionState.throwIfNeeded()) |
89 return; | 73 return; |
90 v8SetReturnValue(info, info[1]); | 74 v8SetReturnValue(info, info[1]); |
91 } | 75 } |
92 | 76 |
93 void V8Node::removeChildMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info) | 77 void V8Node::removeChildMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info) |
haraken
2014/07/11 02:18:23
You can consider removing these custom bindings fo
kangil_
2014/07/11 02:39:42
Sure I will.
| |
94 { | 78 { |
95 v8::Handle<v8::Object> holder = info.Holder(); | 79 v8::Handle<v8::Object> holder = info.Holder(); |
96 Node* impl = V8Node::toNative(holder); | 80 Node* impl = V8Node::toNative(holder); |
97 | 81 |
98 CustomElementCallbackDispatcher::CallbackDeliveryScope deliveryScope; | 82 CustomElementCallbackDispatcher::CallbackDeliveryScope deliveryScope; |
99 | 83 |
100 ExceptionState exceptionState(ExceptionState::ExecutionContext, "removeChild ", "Node", info.Holder(), info.GetIsolate()); | 84 ExceptionState exceptionState(ExceptionState::ExecutionContext, "removeChild ", "Node", info.Holder(), info.GetIsolate()); |
101 Node* oldChild = V8Node::toNativeWithTypeCheck(info.GetIsolate(), info[0]); | 85 Node* oldChild = V8Node::toNativeWithTypeCheck(info.GetIsolate(), info[0]); |
102 impl->removeChild(oldChild, exceptionState); | 86 impl->removeChild(oldChild, exceptionState); |
103 if (exceptionState.throwIfNeeded()) | 87 if (exceptionState.throwIfNeeded()) |
104 return; | 88 return; |
105 v8SetReturnValue(info, info[0]); | 89 v8SetReturnValue(info, info[0]); |
106 } | 90 } |
107 | 91 |
108 void V8Node::appendChildMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info) | |
109 { | |
110 ExceptionState exceptionState(ExceptionState::ExecutionContext, "appendChild ", "Node", info.Holder(), info.GetIsolate()); | |
111 if (UNLIKELY(info.Length() < 1)) { | |
112 throwMinimumArityTypeErrorForMethod("appendChild", "Node", 1, info.Lengt h(), info.GetIsolate()); | |
113 return; | |
114 } | |
115 Node* impl = V8Node::toNative(info.Holder()); | |
116 CustomElementCallbackDispatcher::CallbackDeliveryScope deliveryScope; | |
117 Node* newChild; | |
118 { | |
119 v8::TryCatch block; | |
120 V8RethrowTryCatchScope rethrow(block); | |
121 if (info.Length() > 0 && !V8Node::hasInstance(info[0], info.GetIsolate() )) { | |
122 exceptionState.throwTypeError("parameter 1 is not of type 'Node'."); | |
123 exceptionState.throwIfNeeded(); | |
124 return; | |
125 } | |
126 TONATIVE_VOID_INTERNAL(newChild, V8Node::toNativeWithTypeCheck(info.GetI solate(), info[0])); | |
127 } | |
128 impl->appendChild(newChild, exceptionState); | |
129 if (exceptionState.hadException()) { | |
130 exceptionState.throwIfNeeded(); | |
131 return; | |
132 } | |
133 v8SetReturnValue(info, info[0]); | |
134 } | |
135 | |
136 v8::Handle<v8::Object> wrap(Node* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate) | 92 v8::Handle<v8::Object> wrap(Node* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate) |
137 { | 93 { |
138 ASSERT(impl); | 94 ASSERT(impl); |
139 switch (impl->nodeType()) { | 95 switch (impl->nodeType()) { |
140 case Node::ELEMENT_NODE: | 96 case Node::ELEMENT_NODE: |
141 // For performance reasons, this is inlined from V8Element::wrap and mus t remain in sync. | 97 // For performance reasons, this is inlined from V8Element::wrap and mus t remain in sync. |
142 if (impl->isHTMLElement()) | 98 if (impl->isHTMLElement()) |
143 return wrap(toHTMLElement(impl), creationContext, isolate); | 99 return wrap(toHTMLElement(impl), creationContext, isolate); |
144 if (impl->isSVGElement()) | 100 if (impl->isSVGElement()) |
145 return wrap(toSVGElement(impl), creationContext, isolate); | 101 return wrap(toSVGElement(impl), creationContext, isolate); |
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160 return wrap(toDocumentType(impl), creationContext, isolate); | 116 return wrap(toDocumentType(impl), creationContext, isolate); |
161 case Node::DOCUMENT_FRAGMENT_NODE: | 117 case Node::DOCUMENT_FRAGMENT_NODE: |
162 if (impl->isShadowRoot()) | 118 if (impl->isShadowRoot()) |
163 return wrap(toShadowRoot(impl), creationContext, isolate); | 119 return wrap(toShadowRoot(impl), creationContext, isolate); |
164 return wrap(toDocumentFragment(impl), creationContext, isolate); | 120 return wrap(toDocumentFragment(impl), creationContext, isolate); |
165 } | 121 } |
166 ASSERT_NOT_REACHED(); | 122 ASSERT_NOT_REACHED(); |
167 return V8Node::createWrapper(impl, creationContext, isolate); | 123 return V8Node::createWrapper(impl, creationContext, isolate); |
168 } | 124 } |
169 } // namespace WebCore | 125 } // namespace WebCore |
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