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, 57 insertions, 0 deletions

diff --git a/fxjs/xfa/cjx_occur.cpp b/fxjs/xfa/cjx_occur.cpp
new file mode 100644
index 0000000000..f5540c0c7a
--- /dev/null
+++ b/fxjs/xfa/cjx_occur.cpp
@@ -0,0 +1,57 @@
+// 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_occur.h"
+
+#include <algorithm>
+
+#include "fxjs/cfxjse_value.h"
+#include "xfa/fxfa/parser/cxfa_occur.h"
+#include "xfa/fxfa/parser/cxfa_occurdata.h"
+
+CJX_Occur::CJX_Occur(CXFA_Occur* node) : CJX_Node(node) {}
+
+CJX_Occur::~CJX_Occur() = default;
+
+void CJX_Occur::max(CFXJSE_Value* pValue,
+                    bool bSetting,
+                    XFA_Attribute eAttribute) {
+  CXFA_OccurData occurData(GetXFANode());
+  if (!bSetting) {
+    pValue->SetInteger(occurData.GetMax());
+    return;
+  }
+  occurData.SetMax(pValue->ToInteger());
+}
+
+void CJX_Occur::min(CFXJSE_Value* pValue,
+                    bool bSetting,
+                    XFA_Attribute eAttribute) {
+  CXFA_OccurData occurData(GetXFANode());
+  if (!bSetting) {
+    pValue->SetInteger(occurData.GetMin());
+    return;
+  }
+  occurData.SetMin(pValue->ToInteger());
+}
+
+void CJX_Occur::use(CFXJSE_Value* pValue,
+                    bool bSetting,
+                    XFA_Attribute eAttribute) {
+  Script_Attribute_String(pValue, bSetting, eAttribute);
+}
+
+void CJX_Occur::initial(CFXJSE_Value* pValue,
+                        bool bSetting,
+                        XFA_Attribute eAttribute) {
+  Script_Attribute_String(pValue, bSetting, eAttribute);
+}
+
+void CJX_Occur::usehref(CFXJSE_Value* pValue,
+                        bool bSetting,
+                        XFA_Attribute eAttribute) {
+  Script_Attribute_String(pValue, bSetting, eAttribute);
+}