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Diffstat (limited to 'Source/WebCore/bindings/js/ArrayValue.cpp')
-rw-r--r-- | Source/WebCore/bindings/js/ArrayValue.cpp | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/Source/WebCore/bindings/js/ArrayValue.cpp b/Source/WebCore/bindings/js/ArrayValue.cpp deleted file mode 100644 index e810f435e..000000000 --- a/Source/WebCore/bindings/js/ArrayValue.cpp +++ /dev/null @@ -1,83 +0,0 @@ -/* - * Copyright (C) 2012 Google Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include "config.h" -#include "ArrayValue.h" - -#include "Dictionary.h" -#include <runtime/JSArray.h> - -using namespace JSC; - -namespace WebCore { - -ArrayValue::ArrayValue() - : m_exec(0) -{ -} - -ArrayValue::ArrayValue(JSC::ExecState* exec, JSC::JSValue value) - : m_exec(exec) -{ - if (!value.isUndefinedOrNull() && isJSArray(value)) - m_value = value; -} - -ArrayValue& ArrayValue::operator=(const ArrayValue& other) -{ - m_exec = other.m_exec; - m_value = other.m_value; - return *this; -} - -bool ArrayValue::isUndefinedOrNull() const -{ - return m_value.isEmpty() || m_value.isUndefinedOrNull(); -} - -bool ArrayValue::length(size_t& length) const -{ - if (isUndefinedOrNull()) - return false; - - JSArray* array = asArray(m_value); - length = array->length(); - return true; -} - -bool ArrayValue::get(size_t index, Dictionary& value) const -{ - if (isUndefinedOrNull()) - return false; - - JSValue indexedValue = asArray(m_value)->getIndex(m_exec, index); - if (indexedValue.isUndefinedOrNull() || !indexedValue.isObject()) - return false; - - value = Dictionary(m_exec, indexedValue); - return true; -} - -} // namespace WebCore |