1 files changed, 81 insertions, 0 deletions
diff --git a/WebCore/bindings/v8/custom/V8NodeIteratorCustom.cpp b/WebCore/bindings/v8/custom/V8NodeIteratorCustom.cpp
new file mode 100644
index 0000000..48e6b8f
--- /dev/null
+++ b/WebCore/bindings/v8/custom/V8NodeIteratorCustom.cpp
@@ -0,0 +1,81 @@
+/*
+ * 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 "NodeIterator.h"
+
+#include "ScriptState.h"
+
+#include "V8Binding.h"
+#include "V8CustomBinding.h"
+#include "V8Proxy.h"
+
+#include <wtf/PassRefPtr.h>
+#include <wtf/RefPtr.h>
+
+namespace WebCore {
+
+static inline v8::Handle<v8::Value> toV8(PassRefPtr<Node> object, ExceptionCode ec, ScriptState* state)
+{
+    if (ec)
+        return throwError(ec);
+
+    if (state->hadException())
+        return throwError(state->exception());
+
+    if (!object)
+        return v8::Null();
+
+    return V8Proxy::NodeToV8Object(object.get());
+}
+
+CALLBACK_FUNC_DECL(NodeIteratorNextNode)
+{
+    INC_STATS("DOM.NodeIterator.nextNode()");
+    NodeIterator* nodeIterator = V8Proxy::ToNativeObject<NodeIterator>(V8ClassIndex::NODEITERATOR, args.Holder());
+
+    ExceptionCode ec = 0;
+    ScriptState state;
+    RefPtr<Node> result = nodeIterator->nextNode(&state, ec);
+    return toV8(result.release(), ec, &state);
+}
+
+CALLBACK_FUNC_DECL(NodeIteratorPreviousNode)
+{
+    INC_STATS("DOM.NodeIterator.previousNode()");
+    NodeIterator* nodeIterator = V8Proxy::ToNativeObject<NodeIterator>(V8ClassIndex::NODEITERATOR, args.Holder());
+
+    ExceptionCode ec = 0;
+    ScriptState state;
+    RefPtr<Node> result = nodeIterator->previousNode(&state, ec);
+    return toV8(result.release(), ec, &state);
+}
+
+} // namespace WebCore