1 files changed, 72 insertions, 0 deletions
diff --git a/WebCore/bindings/js/JSNodeIteratorCustom.cpp b/WebCore/bindings/js/JSNodeIteratorCustom.cpp
new file mode 100644
index 0000000..937efa0
--- /dev/null
+++ b/WebCore/bindings/js/JSNodeIteratorCustom.cpp
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2006, 2008 Apple Inc. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include "config.h"
+#include "JSNodeIterator.h"
+
+#include "JSNode.h"
+#include "Node.h"
+#include "NodeFilter.h"
+#include "NodeIterator.h"
+
+using namespace KJS;
+
+namespace WebCore {
+
+void JSNodeIterator::mark()
+{
+    if (NodeFilter* filter = m_impl->filter())
+        filter->mark();
+    
+    DOMObject::mark();
+}
+
+JSValue* JSNodeIterator::nextNode(ExecState* exec, const List& args)
+{
+    ExceptionCode ec = 0;
+    JSValue* exception = 0;
+    Node* node = impl()->nextNode(ec, exception);
+    if (ec) {
+        setDOMException(exec, ec);
+        return jsUndefined();
+    }
+    if (exception) {
+        exec->setException(exception);
+        return jsUndefined();
+    }
+    return toJS(exec, node);
+}
+
+JSValue* JSNodeIterator::previousNode(ExecState* exec, const List& args)
+{
+    ExceptionCode ec = 0;
+    JSValue* exception = 0;
+    Node* node = impl()->previousNode(ec, exception);
+    if (ec) {
+        setDOMException(exec, ec);
+        return jsUndefined();
+    }
+    if (exception) {
+        exec->setException(exception);
+        return jsUndefined();
+    }
+    return toJS(exec, node);
+}
+
+}