2 * Copyright (C) 2012 Google Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 #include "bindings/v8/ArrayValue.h"
29 #include "bindings/v8/Dictionary.h"
30 #include "bindings/v8/V8Binding.h"
34 ArrayValue& ArrayValue::operator=(const ArrayValue& other)
36 m_array = other.m_array;
37 m_isolate = other.m_isolate;
41 bool ArrayValue::isUndefinedOrNull() const
43 return m_array.IsEmpty() || WebCore::isUndefinedOrNull(m_array);
46 bool ArrayValue::length(size_t& length) const
48 if (isUndefinedOrNull())
51 length = m_array->Length();
55 bool ArrayValue::get(size_t index, Dictionary& value) const
57 if (isUndefinedOrNull())
60 if (index >= m_array->Length())
64 ASSERT(m_isolate == v8::Isolate::GetCurrent());
65 v8::Local<v8::Value> indexedValue = m_array->Get(v8::Integer::NewFromUnsigned(m_isolate, index));
66 if (indexedValue.IsEmpty() || !indexedValue->IsObject())
69 value = Dictionary(indexedValue, m_isolate);
73 } // namespace WebCore