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Side by Side Diff: third_party/WebKit/Source/bindings/core/v8/V8CustomElementLifecycleCallbacks.cpp

Issue 1773813007: blink: Rename modules/ method to prefix with get when they collide. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: clash-modules: rebase-fixes Created 4 years, 9 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 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
(...skipping 71 matching lines...) Expand 10 before | Expand all | Expand 10 after
82 } 82 }
83 83
84 template <typename T> 84 template <typename T>
85 static void weakCallback(const v8::WeakCallbackInfo<ScopedPersistent<T>>& data) 85 static void weakCallback(const v8::WeakCallbackInfo<ScopedPersistent<T>>& data)
86 { 86 {
87 data.GetParameter()->clear(); 87 data.GetParameter()->clear();
88 } 88 }
89 89
90 V8CustomElementLifecycleCallbacks::V8CustomElementLifecycleCallbacks(ScriptState * scriptState, v8::Local<v8::Object> prototype, v8::MaybeLocal<v8::Function> cre ated, v8::MaybeLocal<v8::Function> attached, v8::MaybeLocal<v8::Function> detach ed, v8::MaybeLocal<v8::Function> attributeChanged) 90 V8CustomElementLifecycleCallbacks::V8CustomElementLifecycleCallbacks(ScriptState * scriptState, v8::Local<v8::Object> prototype, v8::MaybeLocal<v8::Function> cre ated, v8::MaybeLocal<v8::Function> attached, v8::MaybeLocal<v8::Function> detach ed, v8::MaybeLocal<v8::Function> attributeChanged)
91 : CustomElementLifecycleCallbacks(flagSet(attached, detached, attributeChang ed)) 91 : CustomElementLifecycleCallbacks(flagSet(attached, detached, attributeChang ed))
92 , ContextLifecycleObserver(scriptState->executionContext()) 92 , ContextLifecycleObserver(scriptState->getExecutionContext())
93 , m_scriptState(scriptState) 93 , m_scriptState(scriptState)
94 , m_prototype(scriptState->isolate(), prototype) 94 , m_prototype(scriptState->isolate(), prototype)
95 , m_created(scriptState->isolate(), created) 95 , m_created(scriptState->isolate(), created)
96 , m_attached(scriptState->isolate(), attached) 96 , m_attached(scriptState->isolate(), attached)
97 , m_detached(scriptState->isolate(), detached) 97 , m_detached(scriptState->isolate(), detached)
98 , m_attributeChanged(scriptState->isolate(), attributeChanged) 98 , m_attributeChanged(scriptState->isolate(), attributeChanged)
99 { 99 {
100 m_prototype.setWeak(&m_prototype, weakCallback<v8::Object>); 100 m_prototype.setWeak(&m_prototype, weakCallback<v8::Object>);
101 101
102 #define MAKE_WEAK(Var, _) \ 102 #define MAKE_WEAK(Var, _) \
103 if (!m_##Var.isEmpty()) \ 103 if (!m_##Var.isEmpty()) \
104 m_##Var.setWeak(&m_##Var, weakCallback<v8::Function>); 104 m_##Var.setWeak(&m_##Var, weakCallback<v8::Function>);
105 105
106 CALLBACK_LIST(MAKE_WEAK) 106 CALLBACK_LIST(MAKE_WEAK)
107 #undef MAKE_WEAK 107 #undef MAKE_WEAK
108 } 108 }
109 109
110 V8PerContextData* V8CustomElementLifecycleCallbacks::creationContextData() 110 V8PerContextData* V8CustomElementLifecycleCallbacks::creationContextData()
111 { 111 {
112 if (!executionContext()) 112 if (!getExecutionContext())
113 return 0; 113 return 0;
114 114
115 v8::Local<v8::Context> context = m_scriptState->context(); 115 v8::Local<v8::Context> context = m_scriptState->context();
116 if (context.IsEmpty()) 116 if (context.IsEmpty())
117 return 0; 117 return 0;
118 118
119 return V8PerContextData::from(context); 119 return V8PerContextData::from(context);
120 } 120 }
121 121
122 V8CustomElementLifecycleCallbacks::~V8CustomElementLifecycleCallbacks() 122 V8CustomElementLifecycleCallbacks::~V8CustomElementLifecycleCallbacks()
(...skipping 11 matching lines...) Expand all
134 // references; see CALLBACK_LIST(SET_HIDDEN_VALUE). 134 // references; see CALLBACK_LIST(SET_HIDDEN_VALUE).
135 perContextData->addCustomElementBinding(owner, std::move(binding)); 135 perContextData->addCustomElementBinding(owner, std::move(binding));
136 return true; 136 return true;
137 } 137 }
138 138
139 void V8CustomElementLifecycleCallbacks::created(Element* element) 139 void V8CustomElementLifecycleCallbacks::created(Element* element)
140 { 140 {
141 // FIXME: callbacks while paused should be queued up for execution to 141 // FIXME: callbacks while paused should be queued up for execution to
142 // continue then be delivered in order rather than delivered immediately. 142 // continue then be delivered in order rather than delivered immediately.
143 // Bug 329665 tracks similar behavior for other synchronous events. 143 // Bug 329665 tracks similar behavior for other synchronous events.
144 if (!executionContext() || executionContext()->activeDOMObjectsAreStopped()) 144 if (!getExecutionContext() || getExecutionContext()->activeDOMObjectsAreStop ped())
145 return; 145 return;
146 146
147 if (!m_scriptState->contextIsValid()) 147 if (!m_scriptState->contextIsValid())
148 return; 148 return;
149 149
150 element->setCustomElementState(Element::Upgraded); 150 element->setCustomElementState(Element::Upgraded);
151 151
152 ScriptState::Scope scope(m_scriptState.get()); 152 ScriptState::Scope scope(m_scriptState.get());
153 v8::Isolate* isolate = m_scriptState->isolate(); 153 v8::Isolate* isolate = m_scriptState->isolate();
154 v8::Local<v8::Context> context = m_scriptState->context(); 154 v8::Local<v8::Context> context = m_scriptState->context();
155 v8::Local<v8::Value> receiverValue = toV8(element, context->Global(), isolat e); 155 v8::Local<v8::Value> receiverValue = toV8(element, context->Global(), isolat e);
156 if (receiverValue.IsEmpty()) 156 if (receiverValue.IsEmpty())
157 return; 157 return;
158 v8::Local<v8::Object> receiver = receiverValue.As<v8::Object>(); 158 v8::Local<v8::Object> receiver = receiverValue.As<v8::Object>();
159 159
160 // Swizzle the prototype of the wrapper. 160 // Swizzle the prototype of the wrapper.
161 v8::Local<v8::Object> prototype = m_prototype.newLocal(isolate); 161 v8::Local<v8::Object> prototype = m_prototype.newLocal(isolate);
162 if (prototype.IsEmpty()) 162 if (prototype.IsEmpty())
163 return; 163 return;
164 if (!v8CallBoolean(receiver->SetPrototype(context, prototype))) 164 if (!v8CallBoolean(receiver->SetPrototype(context, prototype)))
165 return; 165 return;
166 166
167 v8::Local<v8::Function> callback = m_created.newLocal(isolate); 167 v8::Local<v8::Function> callback = m_created.newLocal(isolate);
168 if (callback.IsEmpty()) 168 if (callback.IsEmpty())
169 return; 169 return;
170 170
171 v8::TryCatch exceptionCatcher(isolate); 171 v8::TryCatch exceptionCatcher(isolate);
172 exceptionCatcher.SetVerbose(true); 172 exceptionCatcher.SetVerbose(true);
173 ScriptController::callFunction(executionContext(), callback, receiver, 0, 0, isolate); 173 ScriptController::callFunction(getExecutionContext(), callback, receiver, 0, 0, isolate);
174 } 174 }
175 175
176 void V8CustomElementLifecycleCallbacks::attached(Element* element) 176 void V8CustomElementLifecycleCallbacks::attached(Element* element)
177 { 177 {
178 call(m_attached, element); 178 call(m_attached, element);
179 } 179 }
180 180
181 void V8CustomElementLifecycleCallbacks::detached(Element* element) 181 void V8CustomElementLifecycleCallbacks::detached(Element* element)
182 { 182 {
183 call(m_detached, element); 183 call(m_detached, element);
184 } 184 }
185 185
186 void V8CustomElementLifecycleCallbacks::attributeChanged(Element* element, const AtomicString& name, const AtomicString& oldValue, const AtomicString& newValue) 186 void V8CustomElementLifecycleCallbacks::attributeChanged(Element* element, const AtomicString& name, const AtomicString& oldValue, const AtomicString& newValue)
187 { 187 {
188 // FIXME: callbacks while paused should be queued up for execution to 188 // FIXME: callbacks while paused should be queued up for execution to
189 // continue then be delivered in order rather than delivered immediately. 189 // continue then be delivered in order rather than delivered immediately.
190 // Bug 329665 tracks similar behavior for other synchronous events. 190 // Bug 329665 tracks similar behavior for other synchronous events.
191 if (!executionContext() || executionContext()->activeDOMObjectsAreStopped()) 191 if (!getExecutionContext() || getExecutionContext()->activeDOMObjectsAreStop ped())
192 return; 192 return;
193 193
194 if (!m_scriptState->contextIsValid()) 194 if (!m_scriptState->contextIsValid())
195 return; 195 return;
196 ScriptState::Scope scope(m_scriptState.get()); 196 ScriptState::Scope scope(m_scriptState.get());
197 v8::Isolate* isolate = m_scriptState->isolate(); 197 v8::Isolate* isolate = m_scriptState->isolate();
198 v8::Local<v8::Context> context = m_scriptState->context(); 198 v8::Local<v8::Context> context = m_scriptState->context();
199 v8::Local<v8::Value> receiver = toV8(element, context->Global(), isolate); 199 v8::Local<v8::Value> receiver = toV8(element, context->Global(), isolate);
200 if (receiver.IsEmpty()) 200 if (receiver.IsEmpty())
201 return; 201 return;
202 202
203 v8::Local<v8::Function> callback = m_attributeChanged.newLocal(isolate); 203 v8::Local<v8::Function> callback = m_attributeChanged.newLocal(isolate);
204 if (callback.IsEmpty()) 204 if (callback.IsEmpty())
205 return; 205 return;
206 206
207 v8::Local<v8::Value> argv[] = { 207 v8::Local<v8::Value> argv[] = {
208 v8String(isolate, name), 208 v8String(isolate, name),
209 oldValue.isNull() ? v8::Local<v8::Value>(v8::Null(isolate)) : v8::Local< v8::Value>(v8String(isolate, oldValue)), 209 oldValue.isNull() ? v8::Local<v8::Value>(v8::Null(isolate)) : v8::Local< v8::Value>(v8String(isolate, oldValue)),
210 newValue.isNull() ? v8::Local<v8::Value>(v8::Null(isolate)) : v8::Local< v8::Value>(v8String(isolate, newValue)) 210 newValue.isNull() ? v8::Local<v8::Value>(v8::Null(isolate)) : v8::Local< v8::Value>(v8String(isolate, newValue))
211 }; 211 };
212 212
213 v8::TryCatch exceptionCatcher(isolate); 213 v8::TryCatch exceptionCatcher(isolate);
214 exceptionCatcher.SetVerbose(true); 214 exceptionCatcher.SetVerbose(true);
215 ScriptController::callFunction(executionContext(), callback, receiver, WTF_A RRAY_LENGTH(argv), argv, isolate); 215 ScriptController::callFunction(getExecutionContext(), callback, receiver, WT F_ARRAY_LENGTH(argv), argv, isolate);
216 } 216 }
217 217
218 void V8CustomElementLifecycleCallbacks::call(const ScopedPersistent<v8::Function >& weakCallback, Element* element) 218 void V8CustomElementLifecycleCallbacks::call(const ScopedPersistent<v8::Function >& weakCallback, Element* element)
219 { 219 {
220 // FIXME: callbacks while paused should be queued up for execution to 220 // FIXME: callbacks while paused should be queued up for execution to
221 // continue then be delivered in order rather than delivered immediately. 221 // continue then be delivered in order rather than delivered immediately.
222 // Bug 329665 tracks similar behavior for other synchronous events. 222 // Bug 329665 tracks similar behavior for other synchronous events.
223 if (!executionContext() || executionContext()->activeDOMObjectsAreStopped()) 223 if (!getExecutionContext() || getExecutionContext()->activeDOMObjectsAreStop ped())
224 return; 224 return;
225 225
226 if (!m_scriptState->contextIsValid()) 226 if (!m_scriptState->contextIsValid())
227 return; 227 return;
228 ScriptState::Scope scope(m_scriptState.get()); 228 ScriptState::Scope scope(m_scriptState.get());
229 v8::Isolate* isolate = m_scriptState->isolate(); 229 v8::Isolate* isolate = m_scriptState->isolate();
230 v8::Local<v8::Context> context = m_scriptState->context(); 230 v8::Local<v8::Context> context = m_scriptState->context();
231 v8::Local<v8::Function> callback = weakCallback.newLocal(isolate); 231 v8::Local<v8::Function> callback = weakCallback.newLocal(isolate);
232 if (callback.IsEmpty()) 232 if (callback.IsEmpty())
233 return; 233 return;
234 234
235 v8::Local<v8::Value> receiver = toV8(element, context->Global(), isolate); 235 v8::Local<v8::Value> receiver = toV8(element, context->Global(), isolate);
236 if (receiver.IsEmpty()) 236 if (receiver.IsEmpty())
237 return; 237 return;
238 238
239 v8::TryCatch exceptionCatcher(isolate); 239 v8::TryCatch exceptionCatcher(isolate);
240 exceptionCatcher.SetVerbose(true); 240 exceptionCatcher.SetVerbose(true);
241 ScriptController::callFunction(executionContext(), callback, receiver, 0, 0, isolate); 241 ScriptController::callFunction(getExecutionContext(), callback, receiver, 0, 0, isolate);
242 } 242 }
243 243
244 DEFINE_TRACE(V8CustomElementLifecycleCallbacks) 244 DEFINE_TRACE(V8CustomElementLifecycleCallbacks)
245 { 245 {
246 CustomElementLifecycleCallbacks::trace(visitor); 246 CustomElementLifecycleCallbacks::trace(visitor);
247 ContextLifecycleObserver::trace(visitor); 247 ContextLifecycleObserver::trace(visitor);
248 } 248 }
249 249
250 } // namespace blink 250 } // namespace blink
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