76 lines
2.8 KiB
C++
76 lines
2.8 KiB
C++
/*
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* Copyright (C) 2016-2021 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include "JSIDBCursor.h"
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#include "IDBBindingUtilities.h"
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#include "JSDOMBinding.h"
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#include "JSIDBCursorWithValue.h"
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namespace WebCore {
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using namespace JSC;
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JSC::JSValue JSIDBCursor::key(JSC::JSGlobalObject& lexicalGlobalObject) const
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{
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return cachedPropertyValue(lexicalGlobalObject, *this, wrapped().keyWrapper(), [&] {
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return toJS(lexicalGlobalObject, lexicalGlobalObject, wrapped().key());
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});
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}
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JSC::JSValue JSIDBCursor::primaryKey(JSC::JSGlobalObject& lexicalGlobalObject) const
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{
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return cachedPropertyValue(lexicalGlobalObject, *this, wrapped().primaryKeyWrapper(), [&] {
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return toJS(lexicalGlobalObject, lexicalGlobalObject, wrapped().primaryKey());
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});
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}
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template<typename Visitor>
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void JSIDBCursor::visitAdditionalChildren(Visitor& visitor)
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{
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auto& cursor = wrapped();
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if (auto* request = cursor.request())
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visitor.addOpaqueRoot(request);
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cursor.keyWrapper().visit(visitor);
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cursor.primaryKeyWrapper().visit(visitor);
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}
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DEFINE_VISIT_ADDITIONAL_CHILDREN(JSIDBCursor);
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JSValue toJSNewlyCreated(JSC::JSGlobalObject*, JSDOMGlobalObject* globalObject, Ref<IDBCursor>&& cursor)
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{
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if (is<IDBCursorWithValue>(cursor))
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return createWrapper<IDBCursorWithValue>(globalObject, WTFMove(cursor));
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return createWrapper<IDBCursor>(globalObject, WTFMove(cursor));
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}
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JSValue toJS(JSC::JSGlobalObject* lexicalGlobalObject, JSDOMGlobalObject* globalObject, IDBCursor& cursor)
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{
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return wrap(lexicalGlobalObject, globalObject, cursor);
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}
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} // namespace WebCore
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