1 files changed, 45 insertions, 0 deletions
diff --git a/fxjs/xfa/cjx_treelist.cpp b/fxjs/xfa/cjx_treelist.cpp
new file mode 100644
index 0000000000..f82f30db29
--- /dev/null
+++ b/fxjs/xfa/cjx_treelist.cpp
@@ -0,0 +1,45 @@
+// Copyright 2017 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "fxjs/xfa/cjx_treelist.h"
+
+#include "fxjs/cfxjse_arguments.h"
+#include "fxjs/cfxjse_engine.h"
+#include "fxjs/cfxjse_value.h"
+#include "xfa/fxfa/parser/cxfa_document.h"
+#include "xfa/fxfa/parser/cxfa_node.h"
+#include "xfa/fxfa/parser/cxfa_treelist.h"
+
+const CJX_MethodSpec CJX_TreeList::MethodSpecs[] = {
+    {"namedItem", namedItem_static},
+    {"", nullptr}};
+
+CJX_TreeList::CJX_TreeList(CXFA_TreeList* list) : CJX_List(list) {
+  DefineMethods(MethodSpecs);
+}
+
+CJX_TreeList::~CJX_TreeList() {}
+
+CXFA_TreeList* CJX_TreeList::GetXFATreeList() {
+  return static_cast<CXFA_TreeList*>(GetXFAObject());
+}
+
+void CJX_TreeList::namedItem(CFXJSE_Arguments* pArguments) {
+  int32_t argc = pArguments->GetLength();
+  if (argc != 1) {
+    ThrowParamCountMismatchException(L"namedItem");
+    return;
+  }
+
+  ByteString szName = pArguments->GetUTF8String(0);
+  CXFA_Node* pNode = GetXFATreeList()->NamedItem(
+      WideString::FromUTF8(szName.AsStringView()).AsStringView());
+  if (!pNode)
+    return;
+
+  pArguments->GetReturnValue()->Assign(
+      GetDocument()->GetScriptContext()->GetJSValueFromMap(pNode));
+}