Create classes for XFA JS objects

This CL creates classes for the various XFA JS objects. The method
calls from xfa_basic_data_element_script have been modified to call
these methods instead of methods in CJX_Object.

Change-Id: Idb2de38656f7e8edc559d44921eba25073e6c806
Reviewed-on: https://pdfium-review.googlesource.com/21110
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>

1 files changed, 43 insertions, 0 deletions

diff --git a/fxjs/xfa/cjx_keep.cpp b/fxjs/xfa/cjx_keep.cpp
new file mode 100644
index 0000000000..25238e3c58
--- /dev/null
+++ b/fxjs/xfa/cjx_keep.cpp
@@ -0,0 +1,43 @@
+// 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_keep.h"
+
+#include "xfa/fxfa/parser/cxfa_keep.h"
+
+CJX_Keep::CJX_Keep(CXFA_Keep* node) : CJX_Node(node) {}
+
+CJX_Keep::~CJX_Keep() = default;
+
+void CJX_Keep::next(CFXJSE_Value* pValue,
+                    bool bSetting,
+                    XFA_Attribute eAttribute) {
+  Script_Attribute_String(pValue, bSetting, eAttribute);
+}
+
+void CJX_Keep::use(CFXJSE_Value* pValue,
+                   bool bSetting,
+                   XFA_Attribute eAttribute) {
+  Script_Attribute_String(pValue, bSetting, eAttribute);
+}
+
+void CJX_Keep::previous(CFXJSE_Value* pValue,
+                        bool bSetting,
+                        XFA_Attribute eAttribute) {
+  Script_Attribute_String(pValue, bSetting, eAttribute);
+}
+
+void CJX_Keep::usehref(CFXJSE_Value* pValue,
+                       bool bSetting,
+                       XFA_Attribute eAttribute) {
+  Script_Attribute_String(pValue, bSetting, eAttribute);
+}
+
+void CJX_Keep::intact(CFXJSE_Value* pValue,
+                      bool bSetting,
+                      XFA_Attribute eAttribute) {
+  Script_Attribute_String(pValue, bSetting, eAttribute);
+}