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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "bindings/core/v8/ScriptCustomElementDefinition.h" | 5 #include "bindings/core/v8/ScriptCustomElementDefinition.h" |
6 | 6 |
7 #include "bindings/core/v8/ScriptState.h" | 7 #include "bindings/core/v8/ScriptState.h" |
8 #include "bindings/core/v8/V8Binding.h" | 8 #include "bindings/core/v8/V8Binding.h" |
9 #include "bindings/core/v8/V8BindingMacros.h" | 9 #include "bindings/core/v8/V8BindingMacros.h" |
10 #include "bindings/core/v8/V8CustomElementRegistry.h" | 10 #include "bindings/core/v8/V8CustomElementRegistry.h" |
11 #include "bindings/core/v8/V8Element.h" | 11 #include "bindings/core/v8/V8Element.h" |
12 #include "bindings/core/v8/V8ErrorHandler.h" | 12 #include "bindings/core/v8/V8ErrorHandler.h" |
13 #include "bindings/core/v8/V8PrivateProperty.h" | 13 #include "bindings/core/v8/V8PrivateProperty.h" |
14 #include "bindings/core/v8/V8ScriptRunner.h" | 14 #include "bindings/core/v8/V8ScriptRunner.h" |
15 #include "bindings/core/v8/V8ThrowException.h" | 15 #include "bindings/core/v8/V8ThrowDOMException.h" |
16 #include "core/dom/ExceptionCode.h" | 16 #include "core/dom/ExceptionCode.h" |
17 #include "core/dom/ExecutionContext.h" | 17 #include "core/dom/ExecutionContext.h" |
18 #include "core/dom/custom/CustomElement.h" | 18 #include "core/dom/custom/CustomElement.h" |
19 #include "core/events/ErrorEvent.h" | 19 #include "core/events/ErrorEvent.h" |
20 #include "core/html/HTMLElement.h" | 20 #include "core/html/HTMLElement.h" |
21 #include "core/html/imports/HTMLImportsController.h" | 21 #include "core/html/imports/HTMLImportsController.h" |
22 #include "platform/wtf/Allocator.h" | 22 #include "platform/wtf/Allocator.h" |
23 #include "v8.h" | 23 #include "v8.h" |
24 | 24 |
25 namespace blink { | 25 namespace blink { |
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252 // To report exception thrown from callConstructor() | 252 // To report exception thrown from callConstructor() |
253 if (try_catch.HasCaught()) | 253 if (try_catch.HasCaught()) |
254 return false; | 254 return false; |
255 | 255 |
256 // To report InvalidStateError Exception, when the constructor returns some | 256 // To report InvalidStateError Exception, when the constructor returns some |
257 // different object | 257 // different object |
258 if (result != element) { | 258 if (result != element) { |
259 const String& message = | 259 const String& message = |
260 "custom element constructors must call super() first and must " | 260 "custom element constructors must call super() first and must " |
261 "not return a different object"; | 261 "not return a different object"; |
262 v8::Local<v8::Value> exception = V8ThrowException::CreateDOMException( | 262 v8::Local<v8::Value> exception = V8ThrowDOMException::CreateDOMException( |
263 script_state_->GetIsolate(), kInvalidStateError, message); | 263 script_state_->GetIsolate(), kInvalidStateError, message); |
264 DispatchErrorEvent(isolate, exception, Constructor()); | 264 DispatchErrorEvent(isolate, exception, Constructor()); |
265 return false; | 265 return false; |
266 } | 266 } |
267 | 267 |
268 return true; | 268 return true; |
269 } | 269 } |
270 | 270 |
271 Element* ScriptCustomElementDefinition::CallConstructor() { | 271 Element* ScriptCustomElementDefinition::CallConstructor() { |
272 v8::Isolate* isolate = script_state_->GetIsolate(); | 272 v8::Isolate* isolate = script_state_->GetIsolate(); |
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368 v8::Local<v8::Value> argv[] = { | 368 v8::Local<v8::Value> argv[] = { |
369 V8String(isolate, name.LocalName()), V8StringOrNull(isolate, old_value), | 369 V8String(isolate, name.LocalName()), V8StringOrNull(isolate, old_value), |
370 V8StringOrNull(isolate, new_value), | 370 V8StringOrNull(isolate, new_value), |
371 V8StringOrNull(isolate, name.NamespaceURI()), | 371 V8StringOrNull(isolate, name.NamespaceURI()), |
372 }; | 372 }; |
373 RunCallback(attribute_changed_callback_.NewLocal(isolate), element, | 373 RunCallback(attribute_changed_callback_.NewLocal(isolate), element, |
374 WTF_ARRAY_LENGTH(argv), argv); | 374 WTF_ARRAY_LENGTH(argv), argv); |
375 } | 375 } |
376 | 376 |
377 } // namespace blink | 377 } // namespace blink |
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