cxfa_document.h revision 4d3acf4ec42bf6e838f9060103aff98fbf170794 
1// Copyright 2014 PDFium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6
7#ifndef XFA_FXFA_PARSER_CXFA_DOCUMENT_H_
8#define XFA_FXFA_PARSER_CXFA_DOCUMENT_H_
9
10#include <map>
11
12#include "xfa/fxfa/fxfa.h"
13#include "xfa/fxfa/parser/xfa_localemgr.h"
14#include "xfa/fxfa/parser/xfa_object.h"
15
16enum XFA_VERSION {
17  XFA_VERSION_UNKNOWN = 0,
18  XFA_VERSION_200 = 200,
19  XFA_VERSION_202 = 202,
20  XFA_VERSION_204 = 204,
21  XFA_VERSION_205 = 205,
22  XFA_VERSION_206 = 206,
23  XFA_VERSION_207 = 207,
24  XFA_VERSION_208 = 208,
25  XFA_VERSION_300 = 300,
26  XFA_VERSION_301 = 301,
27  XFA_VERSION_303 = 303,
28  XFA_VERSION_306 = 306,
29  XFA_VERSION_DEFAULT = XFA_VERSION_303,
30  XFA_VERSION_MIN = 200,
31  XFA_VERSION_MAX = 400,
32};
33
34enum XFA_DocFlag {
35  XFA_DOCFLAG_StrictScoping = 0x0001,
36  XFA_DOCFLAG_HasInteractive = 0x0002,
37  XFA_DOCFLAG_Interactive = 0x0004,
38  XFA_DOCFLAG_Scripting = 0x0008
39};
40
41class CFDE_XMLDoc;
42class CScript_DataWindow;
43class CScript_EventPseudoModel;
44class CScript_HostPseudoModel;
45class CScript_LogPseudoModel;
46class CScript_LayoutPseudoModel;
47class CScript_SignaturePseudoModel;
48class CXFA_Document;
49class CXFA_LayoutItem;
50class CXFA_LayoutProcessor;
51class CXFA_Node;
52class CXFA_LayoutProcessor;
53class CXFA_DocumentParser;
54class CXFA_ContainerLayoutItem;
55class CXFA_FFNotify;
56class CXFA_ScriptContext;
57
58class CXFA_Document {
59 public:
60  explicit CXFA_Document(CXFA_DocumentParser* pParser);
61  ~CXFA_Document();
62
63  CXFA_ScriptContext* InitScriptContext(v8::Isolate* pIsolate);
64
65  CXFA_Node* GetRoot() const { return m_pRootNode; }
66
67  CFDE_XMLDoc* GetXMLDoc() const;
68  CXFA_FFNotify* GetNotify() const;
69  CXFA_LocaleMgr* GetLocalMgr();
70  CXFA_Object* GetXFAObject(XFA_HashCode wsNodeNameHash);
71  CXFA_Node* GetNodeByID(CXFA_Node* pRoot, const CFX_WideStringC& wsID);
72  CXFA_Node* GetNotBindNode(CXFA_ObjArray& arrayNodes);
73  CXFA_LayoutProcessor* GetLayoutProcessor();
74  CXFA_LayoutProcessor* GetDocLayout();
75  CXFA_ScriptContext* GetScriptContext();
76
77  void SetRoot(CXFA_Node* pNewRoot);
78
79  void AddPurgeNode(CXFA_Node* pNode);
80  bool RemovePurgeNode(CXFA_Node* pNode);
81  void PurgeNodes();
82
83  bool HasFlag(uint32_t dwFlag) { return (m_dwDocFlags & dwFlag) == dwFlag; }
84  void SetFlag(uint32_t dwFlag, bool bOn);
85
86  bool IsInteractive();
87  XFA_VERSION GetCurVersionMode() { return m_eCurVersionMode; }
88  XFA_VERSION RecognizeXFAVersionNumber(CFX_WideString& wsTemplateNS);
89
90  CXFA_Node* CreateNode(uint32_t dwPacket, XFA_Element eElement);
91  CXFA_Node* CreateNode(const XFA_PACKETINFO* pPacket, XFA_Element eElement);
92
93  void DoProtoMerge();
94  void DoDataMerge();
95  void DoDataRemerge(bool bDoDataMerge);
96  CXFA_Node* DataMerge_CopyContainer(CXFA_Node* pTemplateNode,
97                                     CXFA_Node* pFormNode,
98                                     CXFA_Node* pDataScope,
99                                     bool bOneInstance,
100                                     bool bDataMerge,
101                                     bool bUpLevel);
102  void DataMerge_UpdateBindingRelations(CXFA_Node* pFormUpdateRoot);
103
104  void ClearLayoutData();
105
106  std::map<uint32_t, CXFA_Node*> m_rgGlobalBinding;
107  CXFA_NodeArray m_pPendingPageSet;
108
109 protected:
110  CXFA_DocumentParser* m_pParser;
111  CXFA_ScriptContext* m_pScriptContext;
112  CXFA_LayoutProcessor* m_pLayoutProcessor;
113  CXFA_Node* m_pRootNode;
114  CXFA_LocaleMgr* m_pLocalMgr;
115  CScript_DataWindow* m_pScriptDataWindow;
116  CScript_EventPseudoModel* m_pScriptEvent;
117  CScript_HostPseudoModel* m_pScriptHost;
118  CScript_LogPseudoModel* m_pScriptLog;
119  CScript_LayoutPseudoModel* m_pScriptLayout;
120  CScript_SignaturePseudoModel* m_pScriptSignature;
121  CXFA_NodeSet m_PurgeNodes;
122  XFA_VERSION m_eCurVersionMode;
123  uint32_t m_dwDocFlags;
124};
125
126#endif  // XFA_FXFA_PARSER_CXFA_DOCUMENT_H_
127