зеркало из https://github.com/mozilla/gecko-dev.git
80 строки
2.4 KiB
C++
80 строки
2.4 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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* vim: sw=2 ts=2 et lcs=trail\:.,tab\:>~ :
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_storage_mozStorageAsyncStatementParams_h_
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#define mozilla_storage_mozStorageAsyncStatementParams_h_
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#include "mozilla/Attributes.h"
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#include "mozilla/ErrorResult.h"
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#include "nsPIDOMWindow.h"
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#include "nsWrapperCache.h"
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namespace mozilla {
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namespace storage {
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class AsyncStatement;
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class AsyncStatementParams final : public nsISupports
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, public nsWrapperCache
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{
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public:
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NS_DECL_CYCLE_COLLECTING_ISUPPORTS
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NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(AsyncStatementParams)
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explicit AsyncStatementParams(nsPIDOMWindowInner* aWindow, AsyncStatement* aStatement);
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void NamedGetter(JSContext* aCx,
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const nsAString& aName,
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bool& aFound,
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JS::MutableHandle<JS::Value> aResult,
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mozilla::ErrorResult& aRv);
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void NamedSetter(JSContext* aCx,
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const nsAString& aName,
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JS::Handle<JS::Value> aValue,
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mozilla::ErrorResult& aRv);
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uint32_t Length() const {
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// WebIDL requires a .length property when there's an indexed getter.
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// Unfortunately we don't know how many params there are in the async case,
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// so we have to lie.
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return UINT16_MAX;
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}
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void IndexedGetter(JSContext* aCx,
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uint32_t aIndex,
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bool& aFound,
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JS::MutableHandle<JS::Value> aResult,
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mozilla::ErrorResult& aRv);
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void IndexedSetter(JSContext* aCx,
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uint32_t aIndex,
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JS::Handle<JS::Value> aValue,
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mozilla::ErrorResult& aRv);
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void GetSupportedNames(nsTArray<nsString>& aNames);
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JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
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nsPIDOMWindowInner* GetParentObject() const
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{
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return mWindow;
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}
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private:
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virtual ~AsyncStatementParams() {}
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nsCOMPtr<nsPIDOMWindowInner> mWindow;
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AsyncStatement* mStatement;
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friend class AsyncStatementParamsHolder;
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};
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} // namespace storage
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} // namespace mozilla
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#endif // mozilla_storage_mozStorageAsyncStatementParams_h_
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