1 files changed, 90 insertions, 0 deletions
diff --git a/Source/WebCore/bindings/v8/custom/V8NamedNodeMapCustom.cpp b/Source/WebCore/bindings/v8/custom/V8NamedNodeMapCustom.cpp
new file mode 100644
index 0000000..d9e1de0
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+++ b/Source/WebCore/bindings/v8/custom/V8NamedNodeMapCustom.cpp
@@ -0,0 +1,90 @@
+/*
+ * Copyright (C) 2007-2009 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:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
+ * OWNER OR 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 "V8NamedNodeMap.h"
+
+#include "NamedNodeMap.h"
+#include "V8Attr.h"
+#include "V8Binding.h"
+#include "V8BindingState.h"
+#include "V8Element.h"
+#include "V8Node.h"
+#include "V8Proxy.h"
+
+#include <wtf/RefPtr.h>
+
+namespace WebCore {
+
+v8::Handle<v8::Value> V8NamedNodeMap::indexedPropertyGetter(uint32_t index, const v8::AccessorInfo& info)
+{
+    INC_STATS("DOM.NamedNodeMap.IndexedPropertyGetter");
+    NamedNodeMap* imp = V8NamedNodeMap::toNative(info.Holder());
+    RefPtr<Node> result = imp->item(index);
+    if (!result)
+        return notHandledByInterceptor();
+
+    return toV8(result.release());
+}
+
+v8::Handle<v8::Value> V8NamedNodeMap::namedPropertyGetter(v8::Local<v8::String> name, const v8::AccessorInfo& info)
+{
+    INC_STATS("DOM.NamedNodeMap.NamedPropertyGetter");
+    // Search the prototype chain first.
+    v8::Handle<v8::Value> value = info.Holder()->GetRealNamedPropertyInPrototypeChain(name);
+    if (!value.IsEmpty())
+        return value;
+
+    // Then look for IDL defined properties on the object itself.
+    if (info.Holder()->HasRealNamedCallbackProperty(name))
+        return notHandledByInterceptor();
+
+    // Finally, search the DOM.
+    NamedNodeMap* imp = V8NamedNodeMap::toNative(info.Holder());
+    RefPtr<Node> result = imp->getNamedItem(toWebCoreString(name));
+    if (!result)
+        return notHandledByInterceptor();
+
+    return toV8(result.release());
+}
+
+v8::Handle<v8::Value> toV8(NamedNodeMap* impl)
+{
+    if (!impl)
+        return v8::Null();
+    v8::Handle<v8::Object> wrapper = V8NamedNodeMap::wrap(impl);
+    // Add a hidden reference from named node map to its owner node.
+    Element* element = impl->element();
+    if (!wrapper.IsEmpty() && element)
+        V8DOMWrapper::setHiddenReference(wrapper, toV8(element));
+    return wrapper;
+}
+
+} // namespace WebCore