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f7abc9050d
(The merge base is r180365, roughly three weeks behind where Sky forked from Blink at r181355.) sky/engine/bindings-dart was third_party/WebKit/Source/bindings/ R=rafaelw@chromium.org Review URL: https://codereview.chromium.org/875013003
73 lines
2.4 KiB
C++
73 lines
2.4 KiB
C++
/*
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* Copyright (C) 2014 Google 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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*
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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 AND ITS CONTRIBUTORS "AS IS" AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef ArrayValue_h
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#define ArrayValue_h
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#include "bindings/common/AbstractArrayValue.h"
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#include "wtf/PassRefPtr.h"
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#include "wtf/RefPtr.h"
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namespace blink {
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class Dictionary;
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class ArrayValue {
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public:
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ArrayValue() : m_arrayValueImpl() { }
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explicit ArrayValue(PassRefPtr<AbstractArrayValue> impl) : m_arrayValueImpl(impl) { }
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bool isUndefinedOrNull() const
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{
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return !m_arrayValueImpl || m_arrayValueImpl->isUndefinedOrNull();
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}
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bool length(size_t& length) const
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{
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if (!m_arrayValueImpl)
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return false;
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return m_arrayValueImpl->length(length);
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}
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bool get(size_t index, Dictionary& value) const
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{
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if (!m_arrayValueImpl)
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return false;
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return m_arrayValueImpl->get(index, value);
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}
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private:
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RefPtr<AbstractArrayValue> m_arrayValueImpl;
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// Disallow heap allocation. Only valid to use this object within a handle scope.
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static void* operator new(size_t);
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static void* operator new[](size_t);
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static void operator delete(void *);
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};
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}
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#endif // ArrayValue_h
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