[xfa] Move JS method information to files.chromium/3288

This CL moves the XFA SOM JS Method information out of the c-array and
into individual CJX class files.

Change-Id: I401046a06aacaf1f04e5a51eb899e479de012e15
Reviewed-on: https://pdfium-review.googlesource.com/20450
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

1 files changed, 35 insertions, 0 deletions

diff --git a/xfa/fxfa/parser/cxfa_treelist.cpp b/xfa/fxfa/parser/cxfa_treelist.cpp
new file mode 100644
index 0000000000..520818c94a
--- /dev/null
+++ b/xfa/fxfa/parser/cxfa_treelist.cpp
@@ -0,0 +1,35 @@
+// 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 "xfa/fxfa/parser/cxfa_treelist.h"
+
+#include <memory>
+
+#include "core/fxcrt/fx_extension.h"
+#include "fxjs/cfxjse_engine.h"
+#include "fxjs/xfa/cjx_treelist.h"
+#include "xfa/fxfa/parser/cxfa_document.h"
+#include "xfa/fxfa/parser/cxfa_list.h"
+#include "xfa/fxfa/parser/cxfa_node.h"
+
+CXFA_TreeList::CXFA_TreeList(CXFA_Document* pDocument)
+    : CXFA_List(pDocument, pdfium::MakeUnique<CJX_TreeList>(this)) {
+  m_pDocument->GetScriptContext()->AddToCacheList(
+      std::unique_ptr<CXFA_TreeList>(this));
+}
+
+CXFA_TreeList::~CXFA_TreeList() {}
+
+CXFA_Node* CXFA_TreeList::NamedItem(const WideStringView& wsName) {
+  uint32_t dwHashCode = FX_HashCode_GetW(wsName, false);
+  int32_t iCount = GetLength();
+  for (int32_t i = 0; i < iCount; i++) {
+    CXFA_Node* ret = Item(i);
+    if (dwHashCode == ret->GetNameHash())
+      return ret;
+  }
+  return nullptr;
+}