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| 1 // Copyright 2017 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef ModulatorImpl_h |
| 6 #define ModulatorImpl_h |
| 7 |
| 8 #include "bindings/core/v8/ScriptModule.h" |
| 9 #include "bindings/core/v8/ScriptWrappable.h" |
| 10 #include "bindings/core/v8/TraceWrapperMember.h" |
| 11 #include "bindings/core/v8/V8PerIsolateData.h" |
| 12 #include "core/dom/Modulator.h" |
| 13 #include "platform/heap/Handle.h" |
| 14 |
| 15 namespace blink { |
| 16 |
| 17 class Document; |
| 18 class ExecutionContext; |
| 19 class ModuleMap; |
| 20 class ModuleScriptLoaderRegistry; |
| 21 class ModuleTreeLinkerRegistry; |
| 22 class ResourceFetcher; |
| 23 class ScriptState; |
| 24 class WebTaskRunner; |
| 25 |
| 26 class ModulatorImpl final : public Modulator { |
| 27 public: |
| 28 static ModulatorImpl* create(RefPtr<ScriptState>, Document&); |
| 29 |
| 30 virtual ~ModulatorImpl(); |
| 31 DECLARE_TRACE(); |
| 32 DECLARE_VIRTUAL_TRACE_WRAPPERS(); |
| 33 |
| 34 private: |
| 35 // Implements Modulator |
| 36 |
| 37 ScriptModuleResolver* scriptModuleResolver() override { |
| 38 return m_scriptModuleResolver.get(); |
| 39 } |
| 40 ExecutionContext* executionContext() override { |
| 41 return m_executionContext.get(); |
| 42 } |
| 43 WebTaskRunner* taskRunner() override { return m_taskRunner.get(); } |
| 44 ReferrerPolicy referrerPolicy() override; |
| 45 SecurityOrigin* securityOrigin() override; |
| 46 |
| 47 void fetchTree(const ModuleScriptFetchRequest&, ModuleTreeClient*) override; |
| 48 void fetchTreeInternal(const ModuleScriptFetchRequest&, |
| 49 const AncestorList&, |
| 50 ModuleGraphLevel, |
| 51 ModuleTreeClient*) override; |
| 52 void fetchSingle(const ModuleScriptFetchRequest&, |
| 53 ModuleGraphLevel, |
| 54 SingleModuleClient*) override; |
| 55 void fetchNewSingleModule(const ModuleScriptFetchRequest&, |
| 56 ModuleGraphLevel, |
| 57 ModuleScriptLoaderClient*) override; |
| 58 ModuleScript* getFetchedModuleScript(const KURL&) override; |
| 59 ScriptModule compileModule(const String& script, |
| 60 const String& urlStr) override; |
| 61 ScriptValue instantiateModule(ScriptModule) override; |
| 62 Vector<String> moduleRequestsFromScriptModule(ScriptModule) override; |
| 63 void executeModule(ScriptModule) override; |
| 64 |
| 65 private: |
| 66 ModulatorImpl(RefPtr<ScriptState>, |
| 67 RefPtr<WebTaskRunner>, |
| 68 ExecutionContext*, |
| 69 ResourceFetcher*); |
| 70 |
| 71 RefPtr<ScriptState> m_scriptState; |
| 72 RefPtr<WebTaskRunner> m_taskRunner; |
| 73 Member<ExecutionContext> m_executionContext; |
| 74 Member<ResourceFetcher> m_fetcher; |
| 75 TraceWrapperMember<ModuleMap> m_map; |
| 76 Member<ModuleScriptLoaderRegistry> m_loaderRegistry; |
| 77 Member<ModuleTreeLinkerRegistry> m_treeLinkerRegistry; |
| 78 Member<ScriptModuleResolver> m_scriptModuleResolver; |
| 79 }; |
| 80 |
| 81 } // namespace blink |
| 82 |
| 83 #endif |
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