PrecompiledScript.h (1868B)
1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2; -*- */ 2 /* This Source Code Form is subject to the terms of the Mozilla Public 3 * License, v. 2.0. If a copy of the MPL was not distributed with this 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 5 6 #ifndef mozilla_dom_PrecompiledScript_h 7 #define mozilla_dom_PrecompiledScript_h 8 9 #include "mozilla/dom/BindingDeclarations.h" 10 #include "mozilla/dom/PrecompiledScriptBinding.h" 11 #include "mozilla/RefPtr.h" 12 13 #include "js/experimental/JSStencil.h" 14 #include "js/TypeDecls.h" 15 16 #include "nsCOMPtr.h" 17 #include "nsCycleCollectionParticipant.h" 18 #include "nsISupports.h" 19 #include "nsWrapperCache.h" 20 21 namespace JS { 22 class ReadOnlyCompileOptions; 23 } 24 25 namespace mozilla { 26 namespace dom { 27 class PrecompiledScript : public nsISupports, public nsWrapperCache { 28 NS_DECL_CYCLE_COLLECTING_ISUPPORTS 29 NS_DECL_CYCLE_COLLECTION_SKIPPABLE_WRAPPERCACHE_CLASS(PrecompiledScript) 30 31 explicit PrecompiledScript(nsISupports* aParent, RefPtr<JS::Stencil> aStencil, 32 JS::ReadOnlyCompileOptions& aOptions); 33 34 void ExecuteInGlobal(JSContext* aCx, JS::Handle<JSObject*> aGlobal, 35 const ExecuteInGlobalOptions& aOptions, 36 JS::MutableHandle<JS::Value> aRval, ErrorResult& aRv); 37 38 void GetUrl(nsAString& aUrl); 39 40 bool HasReturnValue(); 41 42 nsISupports* GetParentObject() const { return mParent; } 43 44 virtual JSObject* WrapObject(JSContext* aCx, 45 JS::Handle<JSObject*> aGivenProto) override; 46 47 protected: 48 virtual ~PrecompiledScript() = default; 49 50 private: 51 bool IsBlackForCC(bool aTracingNeeded); 52 53 nsCOMPtr<nsISupports> mParent; 54 55 RefPtr<JS::Stencil> mStencil; 56 nsCString mPublicURL; 57 const bool mHasReturnValue; 58 }; 59 60 } // namespace dom 61 } // namespace mozilla 62 63 #endif // mozilla_dom_PrecompiledScript_h