[xfa] Move CJX code into fxjs/xfa

This CL moves the remaining CJX clases into fxjs/xfa so they co-exist
with the rest of the CJX classes.

Change-Id: I2b1e5504ac23f73df177f309967a04ab27fb61d1
Reviewed-on: https://pdfium-review.googlesource.com/20550
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>

1 files changed, 266 insertions, 0 deletions

diff --git a/fxjs/xfa/cjx_node.h b/fxjs/xfa/cjx_node.h
new file mode 100644
index 0000000000..a18166fbc9
--- /dev/null
+++ b/fxjs/xfa/cjx_node.h
@@ -0,0 +1,266 @@
+// 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
+
+#ifndef FXJS_XFA_CJX_NODE_H_
+#define FXJS_XFA_CJX_NODE_H_
+
+#include <memory>
+#include <utility>
+#include <vector>
+
+#include "core/fxcrt/unowned_ptr.h"
+#include "fxjs/CJX_Define.h"
+#include "fxjs/xfa/cjx_object.h"
+#include "fxjs/xfa/cjx_tree.h"
+#include "xfa/fxfa/fxfa_basic.h"
+
+enum XFA_SOM_MESSAGETYPE {
+  XFA_SOM_ValidationMessage,
+  XFA_SOM_FormatMessage,
+  XFA_SOM_MandatoryMessage
+};
+
+class CXFA_LayoutItem;
+class CXFA_Node;
+class CXFA_WidgetData;
+
+class CJX_Node : public CJX_Tree {
+ public:
+  explicit CJX_Node(CXFA_Node* node);
+  ~CJX_Node() override;
+
+  CXFA_Node* GetXFANode();
+  const CXFA_Node* GetXFANode() const;
+
+  CXFA_Node* GetProperty(int32_t index,
+                         XFA_Element eType,
+                         bool bCreateProperty);
+
+  pdfium::Optional<WideString> TryContent(bool bScriptModify, bool bProto);
+  bool SetContent(const WideString& wsContent,
+                  const WideString& wsXMLValue,
+                  bool bNotify,
+                  bool bScriptModify,
+                  bool bSyncData);
+  WideString GetContent(bool bScriptModify);
+
+  void SetWidgetData(std::unique_ptr<CXFA_WidgetData> data);
+  CXFA_WidgetData* GetWidgetData() const { return widget_data_.get(); }
+
+  void SetLayoutItem(CXFA_LayoutItem* item) { layout_item_ = item; }
+  CXFA_LayoutItem* GetLayoutItem() const { return layout_item_.Get(); }
+
+  void SetCalcRecursionCount(size_t count) { calc_recursion_count_ = count; }
+  size_t GetCalcRecursionCount() const { return calc_recursion_count_; }
+
+  pdfium::Optional<WideString> TryNamespace();
+
+  void ThrowMissingPropertyException(const WideString& obj,
+                                     const WideString& prop) const;
+  void ThrowTooManyOccurancesException(const WideString& obj) const;
+
+  int32_t Subform_and_SubformSet_InstanceIndex();
+  int32_t InstanceManager_SetInstances(int32_t iDesired);
+  int32_t InstanceManager_MoveInstance(int32_t iTo, int32_t iFrom);
+
+  JS_METHOD(applyXSL, CJX_Node);
+  JS_METHOD(assignNode, CJX_Node);
+  JS_METHOD(clone, CJX_Node);
+  JS_METHOD(getAttribute, CJX_Node);
+  JS_METHOD(getElement, CJX_Node);
+  JS_METHOD(isPropertySpecified, CJX_Node);
+  JS_METHOD(loadXML, CJX_Node);
+  JS_METHOD(saveFilteredXML, CJX_Node);
+  JS_METHOD(saveXML, CJX_Node);
+  JS_METHOD(setAttribute, CJX_Node);
+  JS_METHOD(setElement, CJX_Node);
+
+  void Script_NodeClass_Ns(CFXJSE_Value* pValue,
+                           bool bSetting,
+                           XFA_Attribute eAttribute);
+  void Script_NodeClass_Model(CFXJSE_Value* pValue,
+                              bool bSetting,
+                              XFA_Attribute eAttribute);
+  void Script_NodeClass_IsContainer(CFXJSE_Value* pValue,
+                                    bool bSetting,
+                                    XFA_Attribute eAttribute);
+  void Script_NodeClass_IsNull(CFXJSE_Value* pValue,
+                               bool bSetting,
+                               XFA_Attribute eAttribute);
+  void Script_NodeClass_OneOfChild(CFXJSE_Value* pValue,
+                                   bool bSetting,
+                                   XFA_Attribute eAttribute);
+  void Script_ModelClass_Context(CFXJSE_Value* pValue,
+                                 bool bSetting,
+                                 XFA_Attribute eAttribute);
+  void Script_ModelClass_AliasNode(CFXJSE_Value* pValue,
+                                   bool bSetting,
+                                   XFA_Attribute eAttribute);
+  void Script_Delta_CurrentValue(CFXJSE_Value* pValue,
+                                 bool bSetting,
+                                 XFA_Attribute eAttribute);
+  void Script_Delta_SavedValue(CFXJSE_Value* pValue,
+                               bool bSetting,
+                               XFA_Attribute eAttribute);
+  void Script_Delta_Target(CFXJSE_Value* pValue,
+                           bool bSetting,
+                           XFA_Attribute eAttribute);
+  void Script_Attribute_Integer(CFXJSE_Value* pValue,
+                                bool bSetting,
+                                XFA_Attribute eAttribute);
+  void Script_Attribute_IntegerRead(CFXJSE_Value* pValue,
+                                    bool bSetting,
+                                    XFA_Attribute eAttribute);
+  void Script_Attribute_BOOL(CFXJSE_Value* pValue,
+                             bool bSetting,
+                             XFA_Attribute eAttribute);
+  void Script_Attribute_BOOLRead(CFXJSE_Value* pValue,
+                                 bool bSetting,
+                                 XFA_Attribute eAttribute);
+  void Script_Attribute_String(CFXJSE_Value* pValue,
+                               bool bSetting,
+                               XFA_Attribute eAttribute);
+  void Script_Attribute_StringRead(CFXJSE_Value* pValue,
+                                   bool bSetting,
+                                   XFA_Attribute eAttribute);
+  void Script_Som_ValidationMessage(CFXJSE_Value* pValue,
+                                    bool bSetting,
+                                    XFA_Attribute eAttribute);
+  void Script_Field_Length(CFXJSE_Value* pValue,
+                           bool bSetting,
+                           XFA_Attribute eAttribute);
+  void Script_Som_DefaultValue(CFXJSE_Value* pValue,
+                               bool bSetting,
+                               XFA_Attribute eAttribute);
+  void Script_Som_DefaultValue_Read(CFXJSE_Value* pValue,
+                                    bool bSetting,
+                                    XFA_Attribute eAttribute);
+  void Script_Boolean_Value(CFXJSE_Value* pValue,
+                            bool bSetting,
+                            XFA_Attribute eAttribute);
+  void Script_Som_Message(CFXJSE_Value* pValue,
+                          bool bSetting,
+                          XFA_SOM_MESSAGETYPE iMessageType);
+  void Script_Som_BorderColor(CFXJSE_Value* pValue,
+                              bool bSetting,
+                              XFA_Attribute eAttribute);
+  void Script_Som_BorderWidth(CFXJSE_Value* pValue,
+                              bool bSetting,
+                              XFA_Attribute eAttribute);
+  void Script_Som_FillColor(CFXJSE_Value* pValue,
+                            bool bSetting,
+                            XFA_Attribute eAttribute);
+  void Script_Som_DataNode(CFXJSE_Value* pValue,
+                           bool bSetting,
+                           XFA_Attribute eAttribute);
+  void Script_Som_FontColor(CFXJSE_Value* pValue,
+                            bool bSetting,
+                            XFA_Attribute eAttribute);
+  void Script_Som_Mandatory(CFXJSE_Value* pValue,
+                            bool bSetting,
+                            XFA_Attribute eAttribute);
+  void Script_Som_MandatoryMessage(CFXJSE_Value* pValue,
+                                   bool bSetting,
+                                   XFA_Attribute eAttribute);
+  void Script_Som_InstanceIndex(CFXJSE_Value* pValue,
+                                bool bSetting,
+                                XFA_Attribute eAttribute);
+  void Script_Draw_DefaultValue(CFXJSE_Value* pValue,
+                                bool bSetting,
+                                XFA_Attribute eAttribute);
+  void Script_Field_DefaultValue(CFXJSE_Value* pValue,
+                                 bool bSetting,
+                                 XFA_Attribute eAttribute);
+  void Script_Field_EditValue(CFXJSE_Value* pValue,
+                              bool bSetting,
+                              XFA_Attribute eAttribute);
+  void Script_Field_FormatMessage(CFXJSE_Value* pValue,
+                                  bool bSetting,
+                                  XFA_Attribute eAttribute);
+  void Script_Field_FormattedValue(CFXJSE_Value* pValue,
+                                   bool bSetting,
+                                   XFA_Attribute eAttribute);
+  void Script_Field_ParentSubform(CFXJSE_Value* pValue,
+                                  bool bSetting,
+                                  XFA_Attribute eAttribute);
+  void Script_Field_SelectedIndex(CFXJSE_Value* pValue,
+                                  bool bSetting,
+                                  XFA_Attribute eAttribute);
+  void Script_ExclGroup_DefaultAndRawValue(CFXJSE_Value* pValue,
+                                           bool bSetting,
+                                           XFA_Attribute eAttribute);
+  void Script_ExclGroup_ErrorText(CFXJSE_Value* pValue,
+                                  bool bSetting,
+                                  XFA_Attribute eAttribute);
+  void Script_ExclGroup_Transient(CFXJSE_Value* pValue,
+                                  bool bSetting,
+                                  XFA_Attribute eAttribute);
+
+  void Script_Subform_InstanceManager(CFXJSE_Value* pValue,
+                                      bool bSetting,
+                                      XFA_Attribute eAttribute);
+  void Script_Subform_Locale(CFXJSE_Value* pValue,
+                             bool bSetting,
+                             XFA_Attribute eAttribute);
+  void Script_InstanceManager_Count(CFXJSE_Value* pValue,
+                                    bool bSetting,
+                                    XFA_Attribute eAttribute);
+  void Script_InstanceManager_Max(CFXJSE_Value* pValue,
+                                  bool bSetting,
+                                  XFA_Attribute eAttribute);
+  void Script_InstanceManager_Min(CFXJSE_Value* pValue,
+                                  bool bSetting,
+                                  XFA_Attribute eAttribute);
+
+  void Script_Occur_Max(CFXJSE_Value* pValue,
+                        bool bSetting,
+                        XFA_Attribute eAttribute);
+  void Script_Occur_Min(CFXJSE_Value* pValue,
+                        bool bSetting,
+                        XFA_Attribute eAttribute);
+
+  void Script_Form_Checksum(CFXJSE_Value* pValue,
+                            bool bSetting,
+                            XFA_Attribute eAttribute);
+
+  void Script_Packet_Content(CFXJSE_Value* pValue,
+                             bool bSetting,
+                             XFA_Attribute eAttribute);
+
+  void Script_Source_Db(CFXJSE_Value* pValue,
+                        bool bSetting,
+                        XFA_Attribute eAttribute);
+  void Script_Xfa_This(CFXJSE_Value* pValue,
+                       bool bSetting,
+                       XFA_Attribute eAttribute);
+  void Script_Handler_Version(CFXJSE_Value* pValue,
+                              bool bSetting,
+                              XFA_Attribute eAttribute);
+  void Script_SubmitFormat_Mode(CFXJSE_Value* pValue,
+                                bool bSetting,
+                                XFA_Attribute eAttribute);
+  void Script_Extras_Type(CFXJSE_Value* pValue,
+                          bool bSetting,
+                          XFA_Attribute eAttribute);
+  void Script_Encrypt_Format(CFXJSE_Value* pValue,
+                             bool bSetting,
+                             XFA_Attribute eAttribute);
+  void Script_Script_Stateless(CFXJSE_Value* pValue,
+                               bool bSetting,
+                               XFA_Attribute eAttribute);
+
+ protected:
+  int32_t execSingleEventByName(const WideStringView& wsEventName,
+                                XFA_Element eType);
+
+ private:
+  std::unique_ptr<CXFA_WidgetData> widget_data_;
+  UnownedPtr<CXFA_LayoutItem> layout_item_;
+  size_t calc_recursion_count_ = 0;
+  static const CJX_MethodSpec MethodSpecs[];
+};
+
+#endif  // FXJS_XFA_CJX_NODE_H_