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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 "core/workers/Worklet.h" | 5 #include "core/workers/Worklet.h" |
| 6 | 6 |
| 7 #include "bindings/core/v8/ScriptSourceCode.h" | 7 #include "bindings/core/v8/ScriptSourceCode.h" |
| 8 #include "bindings/core/v8/V8Binding.h" | 8 #include "bindings/core/v8/V8Binding.h" |
| 9 #include "core/dom/DOMException.h" | 9 #include "core/dom/DOMException.h" |
| 10 #include "core/dom/Document.h" | 10 #include "core/dom/Document.h" |
| 11 #include "core/dom/ExceptionCode.h" | 11 #include "core/dom/ExceptionCode.h" |
| 12 #include "core/frame/LocalFrame.h" | 12 #include "core/frame/LocalFrame.h" |
| 13 #include "core/workers/WorkletGlobalScopeProxy.h" | 13 #include "core/workers/WorkletGlobalScopeProxy.h" |
| 14 #include "wtf/WTF.h" | 14 #include "wtf/WTF.h" |
| 15 | 15 |
| 16 namespace blink { | 16 namespace blink { |
| 17 | 17 |
| 18 Worklet::Worklet(LocalFrame* frame) | 18 Worklet::Worklet(LocalFrame* frame) |
| 19 : ContextLifecycleObserver(frame->document()), m_frame(frame) {} | 19 : ContextLifecycleObserver(frame->document()), m_frame(frame) {} |
| 20 | 20 |
| 21 ScriptPromise Worklet::import(ScriptState* scriptState, const String& url) { | 21 ScriptPromise Worklet::import(ScriptState* scriptState, const String& url) { |
| 22 DCHECK(isMainThread()); | 22 DCHECK(isMainThread()); |
| 23 if (!getExecutionContext()) { | 23 if (!getExecutionContext()) { |
| 24 return ScriptPromise::rejectWithDOMException( | 24 return ScriptPromise::rejectWithDOMException( |
| 25 scriptState, DOMException::create(InvalidStateError, | 25 scriptState, |
| 26 "This frame is already detached")); | 26 DOMException::create(InvalidStateError, |
| 27 "This frame is already detached")); |
| 27 } | 28 } |
| 28 | 29 |
| 29 KURL scriptURL = getExecutionContext()->completeURL(url); | 30 KURL scriptURL = getExecutionContext()->completeURL(url); |
| 30 if (!scriptURL.isValid()) { | 31 if (!scriptURL.isValid()) { |
| 31 return ScriptPromise::rejectWithDOMException( | 32 return ScriptPromise::rejectWithDOMException( |
| 32 scriptState, | 33 scriptState, |
| 33 DOMException::create(SyntaxError, "'" + url + "' is not a valid URL.")); | 34 DOMException::create(SyntaxError, "'" + url + "' is not a valid URL.")); |
| 34 } | 35 } |
| 35 | 36 |
| 36 if (!isInitialized()) | 37 if (!isInitialized()) |
| (...skipping 35 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 72 m_frame = nullptr; | 73 m_frame = nullptr; |
| 73 } | 74 } |
| 74 | 75 |
| 75 DEFINE_TRACE(Worklet) { | 76 DEFINE_TRACE(Worklet) { |
| 76 visitor->trace(m_frame); | 77 visitor->trace(m_frame); |
| 77 visitor->trace(m_loaderAndResolvers); | 78 visitor->trace(m_loaderAndResolvers); |
| 78 ContextLifecycleObserver::trace(visitor); | 79 ContextLifecycleObserver::trace(visitor); |
| 79 } | 80 } |
| 80 | 81 |
| 81 } // namespace blink | 82 } // namespace blink |
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