Fix DOS newlines

R=thestig@chromium.org

Review URL: https://codereview.chromium.org/1636873004 .

1 files changed, 845 insertions, 845 deletions

diff --git a/xfa/include/fxfa/fxfa.h b/xfa/include/fxfa/fxfa.h
index 503909a1c4..5c0f63619e 100644
--- a/xfa/include/fxfa/fxfa.h
+++ b/xfa/include/fxfa/fxfa.h
@@ -1,845 +1,845 @@
-// Copyright 2014 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 FXFA_H_

-#define FXFA_H_

-

-class CFX_Graphics;

-class CPDF_Document;

-class CXFA_Node;

-class CXFA_NodeList;

-class CXFA_WidgetAcc;

-class IFDE_XMLElement;

-class IFWL_AdapterTimerMgr;

-class IFX_Font;

-class IXFA_App;

-class IXFA_AppProvider;

-class IXFA_ChecksumContext;

-class IXFA_DocHandler;

-class IXFA_DocProvider;

-class IXFA_DocView;

-class IXFA_FontMgr;

-class IXFA_MenuHandler;

-class IXFA_PageView;

-class IXFA_PageViewRender;

-class IXFA_WidgetAccIterator;

-class IXFA_WidgetHandler;

-class IXFA_WidgetIterator;

-

-class IXFA_Doc {

- public:

-  virtual ~IXFA_Doc() {}

-

- protected:

-  IXFA_Doc() {}

-};

-

-class IXFA_Widget {

- public:

-  virtual ~IXFA_Widget() {}

-

- protected:

-  IXFA_Widget() {}

-};

-

-#include "fxfa_basic.h"

-#include "fxfa_widget.h"

-#define XFA_MBICON_Error 0

-#define XFA_MBICON_Warning 1

-#define XFA_MBICON_Question 2

-#define XFA_MBICON_Status 3

-#define XFA_MB_OK 0

-#define XFA_MB_OKCancel 1

-#define XFA_MB_YesNo 2

-#define XFA_MB_YesNoCancel 3

-#define XFA_IDOK 1

-#define XFA_IDCancel 2

-#define XFA_IDNo 3

-#define XFA_IDYes 4

-#define XFA_IDS_ValidateFailed 1

-#define XFA_IDS_CalcOverride 2

-#define XFA_IDS_ModifyField 3

-#define XFA_IDS_NotModifyField 4

-#define XFA_IDS_AppName 5

-#define XFA_IDS_ImageFilter 6

-#define XFA_IDS_UNKNOW_CATCHED 7

-#define XFA_IDS_Unable_TO_SET 8

-#define XFA_IDS_VALUE_EXCALMATORY 9

-#define XFA_IDS_INVALID_ENUM_VALUE 10

-#define XFA_IDS_UNSUPPORT_METHOD 11

-#define XFA_IDS_UNSUPPORT_PROP 12

-#define XFA_IDS_INVAlID_PROP_SET 13

-#define XFA_IDS_NOT_DEFAUL_VALUE 14

-#define XFA_IDS_UNABLE_SET_LANGUAGE 15

-#define XFA_IDS_UNABLE_SET_NUMPAGES 16

-#define XFA_IDS_UNABLE_SET_PLATFORM 17

-#define XFA_IDS_UNABLE_SET_VALIDATIONENABLE 18

-#define XFA_IDS_UNABLE_SET_VARIATION 19

-#define XFA_IDS_UNABLE_SET_VERSION 20

-#define XFA_IDS_UNABLE_SET_READY 21

-#define XFA_IDS_NUMBER_OF_OCCUR 22

-#define XFA_IDS_UNABLE_SET_CLASS_NAME 23

-#define XFA_IDS_UNABLE_SET_LENGTH_VALUE 24

-#define XFA_IDS_UNSUPPORT_CHAR 25

-#define XFA_IDS_BAD_SUFFIX 26

-#define XFA_IDS_EXPECTED_IDENT 27

-#define XFA_IDS_EXPECTED_STRING 28

-#define XFA_IDS_INVALIDATE_CHAR 29

-#define XFA_IDS_REDEFINITION 30

-#define XFA_IDS_INVALIDATE_TOKEN 31

-#define XFA_IDS_INVALIDATE_EXPRESSION 32

-#define XFA_IDS_UNDEFINE_IDENTIFIER 33

-#define XFA_IDS_INVALIDATE_LEFTVALUE 34

-#define XFA_IDS_COMPILER_ERROR 35

-#define XFA_IDS_CANNOT_MODIFY_VALUE 36

-#define XFA_IDS_ERROR_PARAMETERS 37

-#define XFA_IDS_EXPECT_ENDIF 38

-#define XFA_IDS_UNEXPECTED_EXPRESSION 39

-#define XFA_IDS_CONDITION_IS_NULL 40

-#define XFA_IDS_ILLEGALBREAK 41

-#define XFA_IDS_ILLEGALCONTINUE 42

-#define XFA_IDS_EXPECTED_OPERATOR 43

-#define XFA_IDS_DIVIDE_ZERO 44

-#define XFA_IDS_CANNOT_COVERT_OBJECT 45

-#define XFA_IDS_NOT_FOUND_CONTAINER 46

-#define XFA_IDS_NOT_FOUND_PROPERTY 47

-#define XFA_IDS_NOT_FOUND_METHOD 48

-#define XFA_IDS_NOT_FOUND_CONST 49

-#define XFA_IDS_NOT_ASSIGN_OBJECT 50

-#define XFA_IDS_IVALIDATE_INSTRUCTION 51

-#define XFA_IDS_EXPECT_NUMBER 52

-#define XFA_IDS_VALIDATE_OUT_ARRAY 53

-#define XFA_IDS_CANNOT_ASSIGN_IDENT 54

-#define XFA_IDS_NOT_FOUNT_FUNCTION 55

-#define XFA_IDS_NOT_ARRAY 56

-#define XFA_IDS_OUT_ARRAY 57

-#define XFA_IDS_NOT_SUPPORT_CALC 58

-#define XFA_IDS_ARGUMENT_NOT_ARRAY 59

-#define XFA_IDS_ARGUMENT_EXPECT_CONTAINER 60

-#define XFA_IDS_ACCESS_PROPERTY_IN_NOT_OBJECT 61

-#define XFA_IDS_FUNCTION_IS_BUILDIN 62

-#define XFA_IDS_ERROR_MSG 63

-#define XFA_IDS_INDEX_OUT_OF_BOUNDS 64

-#define XFA_IDS_INCORRECT_NUMBER_OF_METHOD 65

-#define XFA_IDS_ARGUMENT_MISMATCH 66

-#define XFA_IDS_INVALID_ENUMERATE 67

-#define XFA_IDS_INVALID_APPEND 68

-#define XFA_IDS_SOM_EXPECTED_LIST 69

-#define XFA_IDS_NOT_HAVE_PROPERTY 70

-#define XFA_IDS_INVALID_NODE_TYPE 71

-#define XFA_IDS_VIOLATE_BOUNDARY 72

-#define XFA_IDS_SERVER_DENY 73

-#define XFA_IDS_StringWeekDay_Sun 74

-#define XFA_IDS_StringWeekDay_Mon 75

-#define XFA_IDS_StringWeekDay_Tue 76

-#define XFA_IDS_StringWeekDay_Wed 77

-#define XFA_IDS_StringWeekDay_Thu 78

-#define XFA_IDS_StringWeekDay_Fri 79

-#define XFA_IDS_StringWeekDay_Sat 80

-#define XFA_IDS_StringMonth_Jan 81

-#define XFA_IDS_StringMonth_Feb 82

-#define XFA_IDS_StringMonth_March 83

-#define XFA_IDS_StringMonth_April 84

-#define XFA_IDS_StringMonth_May 85

-#define XFA_IDS_StringMonth_June 86

-#define XFA_IDS_StringMonth_July 87

-#define XFA_IDS_StringMonth_Aug 88

-#define XFA_IDS_StringMonth_Sept 89

-#define XFA_IDS_StringMonth_Oct 90

-#define XFA_IDS_StringMonth_Nov 91

-#define XFA_IDS_StringMonth_Dec 92

-#define XFA_IDS_String_Today 93

-#define XFA_IDS_ValidateLimit 94

-#define XFA_IDS_ValidateNullWarning 95

-#define XFA_IDS_ValidateNullError 96

-#define XFA_IDS_ValidateWarning 97

-#define XFA_IDS_ValidateError 98

-#define XFA_IDS_ValidateNumberError 99

-

-// Probably should be called IXFA_AppDelegate.

-class IXFA_AppProvider {

- public:

-  virtual ~IXFA_AppProvider() {}

-

-  /**

-   * Specifies the name of the client application in which a form currently

-   * exists. Such as Exchange-Pro.

-   */

-  virtual void SetAppType(const CFX_WideStringC& wsAppType) = 0;

-  virtual void GetAppType(CFX_WideString& wsAppType) = 0;

-  virtual void SetFoxitAppType(const CFX_WideStringC& wsFoxitAppType) {}

-  virtual void GetFoxitAppType(CFX_WideString& wsFoxitAppType) {

-    wsFoxitAppType.Empty();

-  }

-

-  /**

-   * Returns the language of the running host application. Such as zh_CN

-   */

-  virtual void GetLanguage(CFX_WideString& wsLanguage) = 0;

-

-  /**

-   * Returns the platform of the machine running the script. Such as WIN

-   */

-  virtual void GetPlatform(CFX_WideString& wsPlatform) = 0;

-

-  /**

-   * Indicates the packaging of the application that is running the script. Such

-   * as Full

-   */

-  virtual void GetVariation(CFX_WideString& wsVariation) = 0;

-

-  /**

-   * Indicates the version number of the current application. Such as 9

-   */

-  virtual void GetVersion(CFX_WideString& wsVersion) = 0;

-  virtual void GetFoxitVersion(CFX_WideString& wsFoxitVersion) {

-    wsFoxitVersion.Empty();

-  }

-

-  /**

-   * Get application name, such as Phantom.

-   */

-  virtual void GetAppName(CFX_WideString& wsName) = 0;

-  virtual void GetFoxitAppName(CFX_WideString& wsFoxitName) {

-    wsFoxitName.Empty();

-  }

-

-  /**

-   * Causes the system to play a sound.

-   * @param[in] dwType The system code for the appropriate sound.0 (Error)1

-   * (Warning)2 (Question)3 (Status)4 (Default)

-   */

-  virtual void Beep(FX_DWORD dwType) = 0;

-

-  /**

-   * Displays a message box.

-   * @param[in] dwIconType    Icon type, refer to XFA_MBICON.

-   * @param[in] dwButtonType  Button type, refer to XFA_MESSAGEBUTTON.

-   * @return A valid integer representing the value of the button pressed by the

-   * user, refer to XFA_ID.

-   */

-  virtual int32_t MsgBox(const CFX_WideStringC& wsMessage,

-                         const CFX_WideStringC& wsTitle = FX_WSTRC(L""),

-                         FX_DWORD dwIconType = 0,

-                         FX_DWORD dwButtonType = 0) = 0;

-

-  /**

-   * Get a response from the user.

-   * @param[in] bMark - Mask the user input with * (asterisks) when true,

-   */

-  virtual void Response(CFX_WideString& wsAnswer,

-                        const CFX_WideStringC& wsQuestion,

-                        const CFX_WideStringC& wsTitle = FX_WSTRC(L""),

-                        const CFX_WideStringC& wsDefaultAnswer = FX_WSTRC(L""),

-                        FX_BOOL bMark = TRUE) = 0;

-

-  virtual int32_t GetDocumentCountInBatch() = 0;

-  virtual int32_t GetCurDocumentInBatch() = 0;

-

-  /**

-   * Download something from somewhere.

-   * @param[in] wsURL - http, ftp, such as

-   * "http://www.w3.org/TR/REC-xml-names/".

-   */

-  virtual IFX_FileRead* DownloadURL(const CFX_WideStringC& wsURL) = 0;

-

-  /**

-   * POST data to the given url.

-   * @param[in] wsURL         the URL being uploaded.

-   * @param[in] wsData        the data being uploaded.

-   * @param[in] wsContentType the content type of data including text/html,

-   * text/xml, text/plain, multipart/form-data,

-   *                          application/x-www-form-urlencoded,

-   * application/octet-stream, any valid MIME type.

-   * @param[in] wsEncode      the encode of data including UTF-8, UTF-16,

-   * ISO8859-1, any recognized [IANA]character encoding

-   * @param[in] wsHeader      any additional HTTP headers to be included in the

-   * post.

-   * @param[out] wsResponse   decoded response from server.

-   * @return TRUE Server permitted the post request, FALSE otherwise.

-   */

-  virtual FX_BOOL PostRequestURL(const CFX_WideStringC& wsURL,

-                                 const CFX_WideStringC& wsData,

-                                 const CFX_WideStringC& wsContentType,

-                                 const CFX_WideStringC& wsEncode,

-                                 const CFX_WideStringC& wsHeader,

-                                 CFX_WideString& wsResponse) = 0;

-

-  /**

-   * PUT data to the given url.

-   * @param[in] wsURL         the URL being uploaded.

-   * @param[in] wsData            the data being uploaded.

-   * @param[in] wsEncode      the encode of data including UTF-8, UTF-16,

-   * ISO8859-1, any recognized [IANA]character encoding

-   * @return TRUE Server permitted the post request, FALSE otherwise.

-   */

-  virtual FX_BOOL PutRequestURL(const CFX_WideStringC& wsURL,

-                                const CFX_WideStringC& wsData,

-                                const CFX_WideStringC& wsEncode) = 0;

-

-  virtual void LoadString(int32_t iStringID, CFX_WideString& wsString) = 0;

-  virtual FX_BOOL ShowFileDialog(const CFX_WideStringC& wsTitle,

-                                 const CFX_WideStringC& wsFilter,

-                                 CFX_WideStringArray& wsPathArr,

-                                 FX_BOOL bOpen = TRUE) = 0;

-  virtual IFWL_AdapterTimerMgr* GetTimerMgr() = 0;

-};

-class IXFA_FontMgr {

- public:

-  static IXFA_FontMgr* CreateDefault();

-  virtual ~IXFA_FontMgr();

-

-  virtual IFX_Font* GetFont(IXFA_Doc* hDoc,

-                            const CFX_WideStringC& wsFontFamily,

-                            FX_DWORD dwFontStyles,

-                            FX_WORD wCodePage = 0xFFFF) = 0;

-  virtual IFX_Font* GetDefaultFont(IXFA_Doc* hDoc,

-                                   const CFX_WideStringC& wsFontFamily,

-                                   FX_DWORD dwFontStyles,

-                                   FX_WORD wCodePage = 0xFFFF) = 0;

-};

-class IXFA_App {

- public:

-  static IXFA_App* Create(IXFA_AppProvider* pProvider);

-  virtual ~IXFA_App();

-

-  virtual IXFA_DocHandler* GetDocHandler() = 0;

-  virtual IXFA_Doc* CreateDoc(IXFA_DocProvider* pProvider,

-                              IFX_FileRead* pStream,

-                              FX_BOOL bTakeOverFile = TRUE) = 0;

-  virtual IXFA_Doc* CreateDoc(IXFA_DocProvider* pProvider,

-                              CPDF_Document* pPDFDoc) = 0;

-  virtual IXFA_AppProvider* GetAppProvider() = 0;

-  virtual void SetDefaultFontMgr(IXFA_FontMgr* pFontMgr) = 0;

-  virtual IXFA_MenuHandler* GetMenuHandler() = 0;

-};

-class IXFA_MenuHandler {

- public:

-  virtual ~IXFA_MenuHandler() {}

-

-  virtual FX_BOOL CanCopy(IXFA_Widget* hWidget) = 0;

-  virtual FX_BOOL CanCut(IXFA_Widget* hWidget) = 0;

-  virtual FX_BOOL CanPaste(IXFA_Widget* hWidget) = 0;

-  virtual FX_BOOL CanSelectAll(IXFA_Widget* hWidget) = 0;

-  virtual FX_BOOL CanDelete(IXFA_Widget* hWidget) = 0;

-  virtual FX_BOOL CanDeSelect(IXFA_Widget* hWidget) = 0;

-  virtual FX_BOOL Copy(IXFA_Widget* hWidget, CFX_WideString& wsText) = 0;

-  virtual FX_BOOL Cut(IXFA_Widget* hWidget, CFX_WideString& wsText) = 0;

-  virtual FX_BOOL Paste(IXFA_Widget* hWidget, const CFX_WideString& wsText) = 0;

-  virtual FX_BOOL SelectAll(IXFA_Widget* hWidget) = 0;

-  virtual FX_BOOL Delete(IXFA_Widget* hWidget) = 0;

-  virtual FX_BOOL DeSelect(IXFA_Widget* hWidget) = 0;

-  virtual FX_BOOL CanUndo(IXFA_Widget* hWidget) = 0;

-  virtual FX_BOOL CanRedo(IXFA_Widget* hWidget) = 0;

-  virtual FX_BOOL Undo(IXFA_Widget* hWidget) = 0;

-  virtual FX_BOOL Redo(IXFA_Widget* hWidget) = 0;

-  virtual FX_BOOL GetSuggestWords(IXFA_Widget* hWidget,

-                                  CFX_PointF pointf,

-                                  CFX_ByteStringArray& sSuggest) = 0;

-  virtual FX_BOOL ReplaceSpellCheckWord(IXFA_Widget* hWidget,

-                                        CFX_PointF pointf,

-                                        const CFX_ByteStringC& bsReplace) = 0;

-};

-#define XFA_INVALIDATE_AllPages 0x00000000

-#define XFA_INVALIDATE_CurrentPage 0x00000001

-#define XFA_PRINTOPT_ShowDialog 0x00000001

-#define XFA_PRINTOPT_CanCancel 0x00000002

-#define XFA_PRINTOPT_ShrinkPage 0x00000004

-#define XFA_PRINTOPT_AsImage 0x00000008

-#define XFA_PRINTOPT_ReverseOrder 0x00000010

-#define XFA_PRINTOPT_PrintAnnot 0x00000020

-#define XFA_PAGEVIEWEVENT_PostAdded 1

-#define XFA_PAGEVIEWEVENT_PostRemoved 3

-#define XFA_WIDGETEVENT_PostAdded 2

-#define XFA_WIDGETEVENT_PreRemoved 3

-#define XFA_WIDGETEVENT_PostContentChanged 6

-#define XFA_WIDGETEVENT_ListItemRemoved 7

-#define XFA_WIDGETEVENT_ListItemAdded 8

-#define XFA_WIDGETEVENT_AccessChanged 9

-class IXFA_DocProvider {

- public:

-  virtual ~IXFA_DocProvider() {}

-

-  virtual void SetChangeMark(IXFA_Doc* hDoc) = 0;

-  virtual void InvalidateRect(IXFA_PageView* pPageView,

-                              const CFX_RectF& rt,

-                              FX_DWORD dwFlags = 0) = 0;

-  virtual void DisplayCaret(IXFA_Widget* hWidget,

-                            FX_BOOL bVisible,

-                            const CFX_RectF* pRtAnchor) = 0;

-  virtual FX_BOOL GetPopupPos(IXFA_Widget* hWidget,

-                              FX_FLOAT fMinPopup,

-                              FX_FLOAT fMaxPopup,

-                              const CFX_RectF& rtAnchor,

-                              CFX_RectF& rtPopup) = 0;

-  virtual FX_BOOL PopupMenu(IXFA_Widget* hWidget,

-                            CFX_PointF ptPopup,

-                            const CFX_RectF* pRectExclude = NULL) = 0;

-  virtual void PageViewEvent(IXFA_PageView* pPageView, FX_DWORD dwFlags) = 0;

-  virtual void WidgetEvent(IXFA_Widget* hWidget,

-                           CXFA_WidgetAcc* pWidgetData,

-                           FX_DWORD dwEvent,

-                           void* pParam = NULL,

-                           void* pAdditional = NULL) = 0;

-  virtual FX_BOOL RenderCustomWidget(IXFA_Widget* hWidget,

-                                     CFX_Graphics* pGS,

-                                     CFX_Matrix* pMatrix,

-                                     const CFX_RectF& rtUI) {

-    return FALSE;

-  }

-  virtual int32_t CountPages(IXFA_Doc* hDoc) = 0;

-  virtual int32_t GetCurrentPage(IXFA_Doc* hDoc) = 0;

-  virtual void SetCurrentPage(IXFA_Doc* hDoc, int32_t iCurPage) = 0;

-  virtual FX_BOOL IsCalculationsEnabled(IXFA_Doc* hDoc) = 0;

-  virtual void SetCalculationsEnabled(IXFA_Doc* hDoc, FX_BOOL bEnabled) = 0;

-  virtual void GetTitle(IXFA_Doc* hDoc, CFX_WideString& wsTitle) = 0;

-  virtual void SetTitle(IXFA_Doc* hDoc, const CFX_WideStringC& wsTitle) = 0;

-  virtual void ExportData(IXFA_Doc* hDoc,

-                          const CFX_WideStringC& wsFilePath,

-                          FX_BOOL bXDP = TRUE) = 0;

-  virtual void ImportData(IXFA_Doc* hDoc,

-                          const CFX_WideStringC& wsFilePath) = 0;

-  virtual void GotoURL(IXFA_Doc* hDoc,

-                       const CFX_WideStringC& bsURL,

-                       FX_BOOL bAppend = TRUE) = 0;

-  virtual FX_BOOL IsValidationsEnabled(IXFA_Doc* hDoc) = 0;

-  virtual void SetValidationsEnabled(IXFA_Doc* hDoc, FX_BOOL bEnabled) = 0;

-  virtual void SetFocusWidget(IXFA_Doc* hDoc, IXFA_Widget* hWidget) = 0;

-  virtual void Print(IXFA_Doc* hDoc,

-                     int32_t nStartPage,

-                     int32_t nEndPage,

-                     FX_DWORD dwOptions) = 0;

-  virtual int32_t AbsPageCountInBatch(IXFA_Doc* hDoc) = 0;

-  virtual int32_t AbsPageInBatch(IXFA_Doc* hDoc, IXFA_Widget* hWidget) = 0;

-  virtual int32_t SheetCountInBatch(IXFA_Doc* hDoc) = 0;

-  virtual int32_t SheetInBatch(IXFA_Doc* hDoc, IXFA_Widget* hWidget) = 0;

-  virtual int32_t Verify(IXFA_Doc* hDoc,

-                         CXFA_Node* pSigNode,

-                         FX_BOOL bUsed = TRUE) {

-    return 0;

-  }

-  virtual FX_BOOL Sign(IXFA_Doc* hDoc,

-                       CXFA_NodeList* pNodeList,

-                       const CFX_WideStringC& wsExpression,

-                       const CFX_WideStringC& wsXMLIdent,

-                       const CFX_WideStringC& wsValue = FX_WSTRC(L"open"),

-                       FX_BOOL bUsed = TRUE) {

-    return 0;

-  }

-  virtual CXFA_NodeList* Enumerate(IXFA_Doc* hDoc) { return 0; }

-  virtual FX_BOOL Clear(IXFA_Doc* hDoc,

-                        CXFA_Node* pSigNode,

-                        FX_BOOL bCleared = TRUE) {

-    return 0;

-  }

-  virtual void GetURL(IXFA_Doc* hDoc, CFX_WideString& wsDocURL) = 0;

-  virtual FX_ARGB GetHighlightColor(IXFA_Doc* hDoc) = 0;

-  virtual void AddDoRecord(IXFA_Widget* hWidget) = 0;

-

-  virtual FX_BOOL SubmitData(IXFA_Doc* hDoc, CXFA_Submit submit) = 0;

-  virtual FX_BOOL CheckWord(IXFA_Doc* hDoc, const CFX_ByteStringC& sWord) = 0;

-  virtual FX_BOOL GetSuggestWords(IXFA_Doc* hDoc,

-                                  const CFX_ByteStringC& sWord,

-                                  CFX_ByteStringArray& sSuggest) = 0;

-  virtual FX_BOOL GetPDFScriptObject(IXFA_Doc* hDoc,

-                                     const CFX_ByteStringC& utf8Name,

-                                     FXJSE_HVALUE hValue) = 0;

-  virtual FX_BOOL GetGlobalProperty(IXFA_Doc* hDoc,

-                                    const CFX_ByteStringC& szPropName,

-                                    FXJSE_HVALUE hValue) = 0;

-  virtual FX_BOOL SetGlobalProperty(IXFA_Doc* hDoc,

-                                    const CFX_ByteStringC& szPropName,

-                                    FXJSE_HVALUE hValue) = 0;

-  virtual CPDF_Document* OpenPDF(IXFA_Doc* hDoc,

-                                 IFX_FileRead* pFile,

-                                 FX_BOOL bTakeOverFile) = 0;

-  virtual IFX_FileRead* OpenLinkedFile(IXFA_Doc* hDoc,

-                                       const CFX_WideString& wsLink) = 0;

-};

-#define XFA_DOCVIEW_View 0x00000000

-#define XFA_DOCVIEW_MasterPage 0x00000001

-#define XFA_DOCVIEW_Design 0x00000002

-#define XFA_DOCTYPE_Dynamic 0

-#define XFA_DOCTYPE_Static 1

-#define XFA_DOCTYPE_XDP 2

-#define XFA_PARSESTATUS_StatusErr -3

-#define XFA_PARSESTATUS_StreamErr -2

-#define XFA_PARSESTATUS_SyntaxErr -1

-#define XFA_PARSESTATUS_Ready 0

-#define XFA_PARSESTATUS_Done 100

-class IXFA_DocHandler {

- public:

-  virtual ~IXFA_DocHandler() {}

-

-  virtual void ReleaseDoc(IXFA_Doc* hDoc) = 0;

-  virtual IXFA_DocProvider* GetDocProvider(IXFA_Doc* hDoc) = 0;

-

-  virtual FX_DWORD GetDocType(IXFA_Doc* hDoc) = 0;

-  virtual int32_t StartLoad(IXFA_Doc* hDoc) = 0;

-  virtual int32_t DoLoad(IXFA_Doc* hDoc, IFX_Pause* pPause = NULL) = 0;

-  virtual void StopLoad(IXFA_Doc* hDoc) = 0;

-

-  virtual IXFA_DocView* CreateDocView(IXFA_Doc* hDoc, FX_DWORD dwView = 0) = 0;

-

-  virtual int32_t CountPackages(IXFA_Doc* hDoc) = 0;

-  virtual void GetPackageName(IXFA_Doc* hDoc,

-                              int32_t iPackage,

-                              CFX_WideStringC& wsPackage) = 0;

-

-  virtual FX_BOOL SavePackage(IXFA_Doc* hDoc,

-                              const CFX_WideStringC& wsPackage,

-                              IFX_FileWrite* pFile,

-                              IXFA_ChecksumContext* pCSContext = NULL) = 0;

-  virtual FX_BOOL CloseDoc(IXFA_Doc* hDoc) = 0;

-

-  virtual FX_BOOL ImportData(IXFA_Doc* hDoc,

-                             IFX_FileRead* pStream,

-                             FX_BOOL bXDP = TRUE) = 0;

-  virtual void SetJSERuntime(IXFA_Doc* hDoc, FXJSE_HRUNTIME hRuntime) = 0;

-  virtual FXJSE_HVALUE GetXFAScriptObject(IXFA_Doc* hDoc) = 0;

-  virtual XFA_ATTRIBUTEENUM GetRestoreState(IXFA_Doc* hDoc) = 0;

-  virtual FX_BOOL RunDocScript(IXFA_Doc* hDoc,

-                               XFA_SCRIPTTYPE eScriptType,

-                               const CFX_WideStringC& wsScript,

-                               FXJSE_HVALUE hRetValue,

-                               FXJSE_HVALUE hThisObject) = 0;

-};

-enum XFA_EVENTTYPE {

-  XFA_EVENT_Click,

-  XFA_EVENT_Change,

-  XFA_EVENT_DocClose,

-  XFA_EVENT_DocReady,

-  XFA_EVENT_Enter,

-  XFA_EVENT_Exit,

-  XFA_EVENT_Full,

-  XFA_EVENT_IndexChange,

-  XFA_EVENT_Initialize,

-  XFA_EVENT_MouseDown,

-  XFA_EVENT_MouseEnter,

-  XFA_EVENT_MouseExit,

-  XFA_EVENT_MouseUp,

-  XFA_EVENT_PostExecute,

-  XFA_EVENT_PostOpen,

-  XFA_EVENT_PostPrint,

-  XFA_EVENT_PostSave,

-  XFA_EVENT_PostSign,

-  XFA_EVENT_PostSubmit,

-  XFA_EVENT_PreExecute,

-  XFA_EVENT_PreOpen,

-  XFA_EVENT_PrePrint,

-  XFA_EVENT_PreSave,

-  XFA_EVENT_PreSign,

-  XFA_EVENT_PreSubmit,

-  XFA_EVENT_Ready,

-  XFA_EVENT_InitCalculate,

-  XFA_EVENT_InitVariables,

-  XFA_EVENT_Calculate,

-  XFA_EVENT_Validate,

-  XFA_EVENT_Unknown,

-};

-#define XFA_VALIDATE_preSubmit 1

-#define XFA_VALIDATE_prePrint 2

-#define XFA_VALIDATE_preExecute 3

-#define XFA_VALIDATE_preSave 4

-class CXFA_EventParam {

- public:

-  CXFA_EventParam() {

-    m_pTarget = NULL;

-    m_eType = XFA_EVENT_Unknown;

-    m_wsResult.Empty();

-    Reset();

-  }

-  void Reset() {

-    m_wsChange.Empty();

-    m_iCommitKey = 0;

-    m_wsFullText.Empty();

-    m_bKeyDown = FALSE;

-    m_bModifier = FALSE;

-    m_wsNewContentType.Empty();

-    m_wsNewText.Empty();

-    m_wsPrevContentType.Empty();

-    m_wsPrevText.Empty();

-    m_bReenter = FALSE;

-    m_iSelEnd = 0;

-    m_iSelStart = 0;

-    m_bShift = FALSE;

-    m_wsSoapFaultCode.Empty();

-    m_wsSoapFaultString.Empty();

-    m_bIsFormReady = FALSE;

-    m_iValidateActivities = XFA_VALIDATE_preSubmit;

-  }

-  CXFA_WidgetAcc* m_pTarget;

-  XFA_EVENTTYPE m_eType;

-  CFX_WideString m_wsResult;

-  FX_BOOL m_bCancelAction;

-  int32_t m_iCommitKey;

-  FX_BOOL m_bKeyDown;

-  FX_BOOL m_bModifier;

-  FX_BOOL m_bReenter;

-  int32_t m_iSelEnd;

-  int32_t m_iSelStart;

-  FX_BOOL m_bShift;

-  CFX_WideString m_wsChange;

-  CFX_WideString m_wsFullText;

-  CFX_WideString m_wsNewContentType;

-  CFX_WideString m_wsNewText;

-  CFX_WideString m_wsPrevContentType;

-  CFX_WideString m_wsPrevText;

-  CFX_WideString m_wsSoapFaultCode;

-  CFX_WideString m_wsSoapFaultString;

-  FX_BOOL m_bIsFormReady;

-  int32_t m_iValidateActivities;

-};

-#define XFA_EVENTERROR_Sucess 1

-#define XFA_EVENTERROR_Error -1

-#define XFA_EVENTERROR_NotExist 0

-#define XFA_EVENTERROR_Disabled 2

-enum XFA_WIDGETORDER {

-  XFA_WIDGETORDER_PreOrder,

-};

-class IXFA_DocView {

- public:

-  virtual ~IXFA_DocView() {}

-

-  virtual IXFA_Doc* GetDoc() = 0;

-  virtual int32_t StartLayout(int32_t iStartPage = 0) = 0;

-  virtual int32_t DoLayout(IFX_Pause* pPause = NULL) = 0;

-  virtual void StopLayout() = 0;

-

-  virtual int32_t GetLayoutStatus() = 0;

-  virtual void UpdateDocView() = 0;

-  virtual int32_t CountPageViews() = 0;

-  virtual IXFA_PageView* GetPageView(int32_t nIndex) = 0;

-  virtual IXFA_Widget* GetWidgetByName(const CFX_WideStringC& wsName) = 0;

-  virtual CXFA_WidgetAcc* GetWidgetAccByName(const CFX_WideStringC& wsName) = 0;

-  virtual void ResetWidgetData(CXFA_WidgetAcc* pWidgetAcc = NULL) = 0;

-  virtual int32_t ProcessWidgetEvent(CXFA_EventParam* pParam,

-                                     CXFA_WidgetAcc* pWidgetAcc = NULL) = 0;

-  virtual IXFA_WidgetHandler* GetWidgetHandler() = 0;

-  virtual IXFA_WidgetIterator* CreateWidgetIterator() = 0;

-  virtual IXFA_WidgetAccIterator* CreateWidgetAccIterator(

-      XFA_WIDGETORDER eOrder = XFA_WIDGETORDER_PreOrder) = 0;

-  virtual IXFA_Widget* GetFocusWidget() = 0;

-  virtual void KillFocus() = 0;

-  virtual FX_BOOL SetFocus(IXFA_Widget* hWidget) = 0;

-};

-#define XFA_TRAVERSEWAY_Tranvalse 0x0001

-#define XFA_TRAVERSEWAY_Form 0x0002

-#define XFA_WIDGETFILTER_Visible 0x0001

-#define XFA_WIDGETFILTER_Viewable 0x0010

-#define XFA_WIDGETFILTER_Printable 0x0020

-#define XFA_WIDGETFILTER_Field 0x0100

-#define XFA_WIDGETFILTER_AllType 0x0F00

-class IXFA_PageView {

- public:

-  virtual ~IXFA_PageView() {}

-

-  virtual IXFA_DocView* GetDocView() = 0;

-  virtual int32_t GetPageViewIndex() = 0;

-  virtual void GetPageViewRect(CFX_RectF& rtPage) = 0;

-

-  virtual void GetDisplayMatrix(CFX_Matrix& mt,

-                                const CFX_Rect& rtDisp,

-                                int32_t iRotate) = 0;

-

-  virtual int32_t LoadPageView(IFX_Pause* pPause = NULL) = 0;

-  virtual void UnloadPageView() = 0;

-  virtual IXFA_Widget* GetWidgetByPos(FX_FLOAT fx, FX_FLOAT fy) = 0;

-  virtual IXFA_WidgetIterator* CreateWidgetIterator(

-      FX_DWORD dwTraverseWay = XFA_TRAVERSEWAY_Form,

-      FX_DWORD dwWidgetFilter = XFA_WIDGETFILTER_Visible |

-                                XFA_WIDGETFILTER_Viewable |

-                                XFA_WIDGETFILTER_AllType) = 0;

-};

-class CXFA_RenderOptions {

- public:

-  CXFA_RenderOptions() : m_bPrint(FALSE), m_bHighlight(TRUE) {}

-  FX_BOOL m_bPrint;

-  FX_BOOL m_bHighlight;

-};

-#define XFA_RENDERSTATUS_Ready 1

-#define XFA_RENDERSTATUS_ToBeContinued 2

-#define XFA_RENDERSTATUS_Done 3

-#define XFA_RENDERSTATUS_Failed -1

-class IXFA_RenderContext {

- public:

-  virtual void Release() = 0;

-  virtual int32_t StartRender(IXFA_PageView* pPageView,

-                              CFX_Graphics* pGS,

-                              const CFX_Matrix& pMatrix,

-                              const CXFA_RenderOptions& options) = 0;

-  virtual int32_t DoRender(IFX_Pause* pPause = NULL) = 0;

-  virtual void StopRender() = 0;

-

- protected:

-  ~IXFA_RenderContext() {}

-};

-IXFA_RenderContext* XFA_RenderContext_Create();

-enum XFA_WIDGETTYPE {

-  XFA_WIDGETTYPE_Barcode,

-  XFA_WIDGETTYPE_PushButton,

-  XFA_WIDGETTYPE_CheckButton,

-  XFA_WIDGETTYPE_RadioButton,

-  XFA_WIDGETTYPE_DatetimeEdit,

-  XFA_WIDGETTYPE_DecimalField,

-  XFA_WIDGETTYPE_NumericField,

-  XFA_WIDGETTYPE_Signature,

-  XFA_WIDGETTYPE_TextEdit,

-  XFA_WIDGETTYPE_DropdownList,

-  XFA_WIDGETTYPE_ListBox,

-  XFA_WIDGETTYPE_ImageField,

-  XFA_WIDGETTYPE_PasswordEdit,

-  XFA_WIDGETTYPE_Arc,

-  XFA_WIDGETTYPE_Rectangle,

-  XFA_WIDGETTYPE_Image,

-  XFA_WIDGETTYPE_Line,

-  XFA_WIDGETTYPE_Text,

-  XFA_WIDGETTYPE_ExcludeGroup,

-  XFA_WIDGETTYPE_Subform,

-  XFA_WIDGETTYPE_Unknown,

-};

-#define XFA_WIDGETSTATUS_Visible 0x00000001

-#define XFA_WIDGETSTATUS_Invisible 0x00000002

-#define XFA_WIDGETSTATUS_Hidden 0x00000004

-#define XFA_WIDGETSTATUS_Viewable 0x00000010

-#define XFA_WIDGETSTATUS_Printable 0x00000020

-#define XFA_WIDGETSTATUS_Focused 0x00000100

-class IXFA_WidgetHandler {

- public:

-  virtual ~IXFA_WidgetHandler() {}

-

-  virtual IXFA_Widget* CreateWidget(IXFA_Widget* hParent,

-                                    XFA_WIDGETTYPE eType,

-                                    IXFA_Widget* hBefore = NULL) = 0;

-  virtual IXFA_PageView* GetPageView(IXFA_Widget* hWidget) = 0;

-  virtual void GetRect(IXFA_Widget* hWidget, CFX_RectF& rt) = 0;

-  virtual FX_DWORD GetStatus(IXFA_Widget* hWidget) = 0;

-  virtual FX_BOOL GetBBox(IXFA_Widget* hWidget,

-                          CFX_RectF& rtBox,

-                          FX_DWORD dwStatus,

-                          FX_BOOL bDrawFocus = FALSE) = 0;

-  virtual CXFA_WidgetAcc* GetDataAcc(IXFA_Widget* hWidget) = 0;

-

-  virtual void GetName(IXFA_Widget* hWidget,

-                       CFX_WideString& wsName,

-                       int32_t iNameType = 0) = 0;

-  virtual FX_BOOL GetToolTip(IXFA_Widget* hWidget,

-                             CFX_WideString& wsToolTip) = 0;

-  virtual void SetPrivateData(IXFA_Widget* hWidget,

-                              void* module_id,

-                              void* pData,

-                              PD_CALLBACK_FREEDATA callback) = 0;

-  virtual void* GetPrivateData(IXFA_Widget* hWidget, void* module_id) = 0;

-  virtual FX_BOOL OnMouseEnter(IXFA_Widget* hWidget) = 0;

-  virtual FX_BOOL OnMouseExit(IXFA_Widget* hWidget) = 0;

-  virtual FX_BOOL OnLButtonDown(IXFA_Widget* hWidget,

-                                FX_DWORD dwFlags,

-                                FX_FLOAT fx,

-                                FX_FLOAT fy) = 0;

-  virtual FX_BOOL OnLButtonUp(IXFA_Widget* hWidget,

-                              FX_DWORD dwFlags,

-                              FX_FLOAT fx,

-                              FX_FLOAT fy) = 0;

-  virtual FX_BOOL OnLButtonDblClk(IXFA_Widget* hWidget,

-                                  FX_DWORD dwFlags,

-                                  FX_FLOAT fx,

-                                  FX_FLOAT fy) = 0;

-  virtual FX_BOOL OnMouseMove(IXFA_Widget* hWidget,

-                              FX_DWORD dwFlags,

-                              FX_FLOAT fx,

-                              FX_FLOAT fy) = 0;

-  virtual FX_BOOL OnMouseWheel(IXFA_Widget* hWidget,

-                               FX_DWORD dwFlags,

-                               int16_t zDelta,

-                               FX_FLOAT fx,

-                               FX_FLOAT fy) = 0;

-  virtual FX_BOOL OnRButtonDown(IXFA_Widget* hWidget,

-                                FX_DWORD dwFlags,

-                                FX_FLOAT fx,

-                                FX_FLOAT fy) = 0;

-  virtual FX_BOOL OnRButtonUp(IXFA_Widget* hWidget,

-                              FX_DWORD dwFlags,

-                              FX_FLOAT fx,

-                              FX_FLOAT fy) = 0;

-  virtual FX_BOOL OnRButtonDblClk(IXFA_Widget* hWidget,

-                                  FX_DWORD dwFlags,

-                                  FX_FLOAT fx,

-                                  FX_FLOAT fy) = 0;

-

-  virtual FX_BOOL OnKeyDown(IXFA_Widget* hWidget,

-                            FX_DWORD dwKeyCode,

-                            FX_DWORD dwFlags) = 0;

-  virtual FX_BOOL OnKeyUp(IXFA_Widget* hWidget,

-                          FX_DWORD dwKeyCode,

-                          FX_DWORD dwFlags) = 0;

-  virtual FX_BOOL OnChar(IXFA_Widget* hWidget,

-                         FX_DWORD dwChar,

-                         FX_DWORD dwFlags) = 0;

-  virtual FX_DWORD OnHitTest(IXFA_Widget* hWidget,

-                             FX_FLOAT fx,

-                             FX_FLOAT fy) = 0;

-  virtual FX_BOOL OnSetCursor(IXFA_Widget* hWidget,

-                              FX_FLOAT fx,

-                              FX_FLOAT fy) = 0;

-

-  virtual void RenderWidget(IXFA_Widget* hWidget,

-                            CFX_Graphics* pGS,

-                            CFX_Matrix* pMatrix = NULL,

-                            FX_BOOL bHighlight = FALSE) = 0;

-  virtual FX_BOOL HasEvent(CXFA_WidgetAcc* pWidgetAcc,

-                           XFA_EVENTTYPE eEventType) = 0;

-  virtual int32_t ProcessEvent(CXFA_WidgetAcc* pWidgetAcc,

-                               CXFA_EventParam* pParam) = 0;

-};

-class IXFA_WidgetIterator {

- public:

-  virtual void Release() = 0;

-  virtual void Reset() = 0;

-  virtual IXFA_Widget* MoveToFirst() = 0;

-  virtual IXFA_Widget* MoveToLast() = 0;

-  virtual IXFA_Widget* MoveToNext() = 0;

-  virtual IXFA_Widget* MoveToPrevious() = 0;

-  virtual IXFA_Widget* GetCurrentWidget() = 0;

-  virtual FX_BOOL SetCurrentWidget(IXFA_Widget* hWidget) = 0;

-

- protected:

-  ~IXFA_WidgetIterator() {}

-};

-class IXFA_WidgetAccIterator {

- public:

-  virtual void Release() = 0;

-  virtual void Reset() = 0;

-  virtual CXFA_WidgetAcc* MoveToFirst() = 0;

-  virtual CXFA_WidgetAcc* MoveToLast() = 0;

-  virtual CXFA_WidgetAcc* MoveToNext() = 0;

-  virtual CXFA_WidgetAcc* MoveToPrevious() = 0;

-  virtual CXFA_WidgetAcc* GetCurrentWidgetAcc() = 0;

-  virtual FX_BOOL SetCurrentWidgetAcc(CXFA_WidgetAcc* hWidget) = 0;

-  virtual void SkipTree() = 0;

-

- protected:

-  ~IXFA_WidgetAccIterator() {}

-};

-IXFA_WidgetAccIterator* XFA_WidgetAccIterator_Create(

-    CXFA_WidgetAcc* pTravelRoot,

-    XFA_WIDGETORDER eOrder = XFA_WIDGETORDER_PreOrder);

-class IXFA_ChecksumContext {

- public:

-  virtual void Release() = 0;

-

-  virtual FX_BOOL StartChecksum() = 0;

-  virtual FX_BOOL UpdateChecksum(IFX_FileRead* pSrcFile,

-                                 FX_FILESIZE offset = 0,

-                                 size_t size = 0) = 0;

-  virtual void FinishChecksum() = 0;

-  virtual void GetChecksum(CFX_ByteString& bsChecksum) = 0;

-

- protected:

-  ~IXFA_ChecksumContext() {}

-};

-IXFA_ChecksumContext* XFA_Checksum_Create();

-

-#endif  // FXFA_H_

+// Copyright 2014 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 FXFA_H_
+#define FXFA_H_
+
+class CFX_Graphics;
+class CPDF_Document;
+class CXFA_Node;
+class CXFA_NodeList;
+class CXFA_WidgetAcc;
+class IFDE_XMLElement;
+class IFWL_AdapterTimerMgr;
+class IFX_Font;
+class IXFA_App;
+class IXFA_AppProvider;
+class IXFA_ChecksumContext;
+class IXFA_DocHandler;
+class IXFA_DocProvider;
+class IXFA_DocView;
+class IXFA_FontMgr;
+class IXFA_MenuHandler;
+class IXFA_PageView;
+class IXFA_PageViewRender;
+class IXFA_WidgetAccIterator;
+class IXFA_WidgetHandler;
+class IXFA_WidgetIterator;
+
+class IXFA_Doc {
+ public:
+  virtual ~IXFA_Doc() {}
+
+ protected:
+  IXFA_Doc() {}
+};
+
+class IXFA_Widget {
+ public:
+  virtual ~IXFA_Widget() {}
+
+ protected:
+  IXFA_Widget() {}
+};
+
+#include "fxfa_basic.h"
+#include "fxfa_widget.h"
+#define XFA_MBICON_Error 0
+#define XFA_MBICON_Warning 1
+#define XFA_MBICON_Question 2
+#define XFA_MBICON_Status 3
+#define XFA_MB_OK 0
+#define XFA_MB_OKCancel 1
+#define XFA_MB_YesNo 2
+#define XFA_MB_YesNoCancel 3
+#define XFA_IDOK 1
+#define XFA_IDCancel 2
+#define XFA_IDNo 3
+#define XFA_IDYes 4
+#define XFA_IDS_ValidateFailed 1
+#define XFA_IDS_CalcOverride 2
+#define XFA_IDS_ModifyField 3
+#define XFA_IDS_NotModifyField 4
+#define XFA_IDS_AppName 5
+#define XFA_IDS_ImageFilter 6
+#define XFA_IDS_UNKNOW_CATCHED 7
+#define XFA_IDS_Unable_TO_SET 8
+#define XFA_IDS_VALUE_EXCALMATORY 9
+#define XFA_IDS_INVALID_ENUM_VALUE 10
+#define XFA_IDS_UNSUPPORT_METHOD 11
+#define XFA_IDS_UNSUPPORT_PROP 12
+#define XFA_IDS_INVAlID_PROP_SET 13
+#define XFA_IDS_NOT_DEFAUL_VALUE 14
+#define XFA_IDS_UNABLE_SET_LANGUAGE 15
+#define XFA_IDS_UNABLE_SET_NUMPAGES 16
+#define XFA_IDS_UNABLE_SET_PLATFORM 17
+#define XFA_IDS_UNABLE_SET_VALIDATIONENABLE 18
+#define XFA_IDS_UNABLE_SET_VARIATION 19
+#define XFA_IDS_UNABLE_SET_VERSION 20
+#define XFA_IDS_UNABLE_SET_READY 21
+#define XFA_IDS_NUMBER_OF_OCCUR 22
+#define XFA_IDS_UNABLE_SET_CLASS_NAME 23
+#define XFA_IDS_UNABLE_SET_LENGTH_VALUE 24
+#define XFA_IDS_UNSUPPORT_CHAR 25
+#define XFA_IDS_BAD_SUFFIX 26
+#define XFA_IDS_EXPECTED_IDENT 27
+#define XFA_IDS_EXPECTED_STRING 28
+#define XFA_IDS_INVALIDATE_CHAR 29
+#define XFA_IDS_REDEFINITION 30
+#define XFA_IDS_INVALIDATE_TOKEN 31
+#define XFA_IDS_INVALIDATE_EXPRESSION 32
+#define XFA_IDS_UNDEFINE_IDENTIFIER 33
+#define XFA_IDS_INVALIDATE_LEFTVALUE 34
+#define XFA_IDS_COMPILER_ERROR 35
+#define XFA_IDS_CANNOT_MODIFY_VALUE 36
+#define XFA_IDS_ERROR_PARAMETERS 37
+#define XFA_IDS_EXPECT_ENDIF 38
+#define XFA_IDS_UNEXPECTED_EXPRESSION 39
+#define XFA_IDS_CONDITION_IS_NULL 40
+#define XFA_IDS_ILLEGALBREAK 41
+#define XFA_IDS_ILLEGALCONTINUE 42
+#define XFA_IDS_EXPECTED_OPERATOR 43
+#define XFA_IDS_DIVIDE_ZERO 44
+#define XFA_IDS_CANNOT_COVERT_OBJECT 45
+#define XFA_IDS_NOT_FOUND_CONTAINER 46
+#define XFA_IDS_NOT_FOUND_PROPERTY 47
+#define XFA_IDS_NOT_FOUND_METHOD 48
+#define XFA_IDS_NOT_FOUND_CONST 49
+#define XFA_IDS_NOT_ASSIGN_OBJECT 50
+#define XFA_IDS_IVALIDATE_INSTRUCTION 51
+#define XFA_IDS_EXPECT_NUMBER 52
+#define XFA_IDS_VALIDATE_OUT_ARRAY 53
+#define XFA_IDS_CANNOT_ASSIGN_IDENT 54
+#define XFA_IDS_NOT_FOUNT_FUNCTION 55
+#define XFA_IDS_NOT_ARRAY 56
+#define XFA_IDS_OUT_ARRAY 57
+#define XFA_IDS_NOT_SUPPORT_CALC 58
+#define XFA_IDS_ARGUMENT_NOT_ARRAY 59
+#define XFA_IDS_ARGUMENT_EXPECT_CONTAINER 60
+#define XFA_IDS_ACCESS_PROPERTY_IN_NOT_OBJECT 61
+#define XFA_IDS_FUNCTION_IS_BUILDIN 62
+#define XFA_IDS_ERROR_MSG 63
+#define XFA_IDS_INDEX_OUT_OF_BOUNDS 64
+#define XFA_IDS_INCORRECT_NUMBER_OF_METHOD 65
+#define XFA_IDS_ARGUMENT_MISMATCH 66
+#define XFA_IDS_INVALID_ENUMERATE 67
+#define XFA_IDS_INVALID_APPEND 68
+#define XFA_IDS_SOM_EXPECTED_LIST 69
+#define XFA_IDS_NOT_HAVE_PROPERTY 70
+#define XFA_IDS_INVALID_NODE_TYPE 71
+#define XFA_IDS_VIOLATE_BOUNDARY 72
+#define XFA_IDS_SERVER_DENY 73
+#define XFA_IDS_StringWeekDay_Sun 74
+#define XFA_IDS_StringWeekDay_Mon 75
+#define XFA_IDS_StringWeekDay_Tue 76
+#define XFA_IDS_StringWeekDay_Wed 77
+#define XFA_IDS_StringWeekDay_Thu 78
+#define XFA_IDS_StringWeekDay_Fri 79
+#define XFA_IDS_StringWeekDay_Sat 80
+#define XFA_IDS_StringMonth_Jan 81
+#define XFA_IDS_StringMonth_Feb 82
+#define XFA_IDS_StringMonth_March 83
+#define XFA_IDS_StringMonth_April 84
+#define XFA_IDS_StringMonth_May 85
+#define XFA_IDS_StringMonth_June 86
+#define XFA_IDS_StringMonth_July 87
+#define XFA_IDS_StringMonth_Aug 88
+#define XFA_IDS_StringMonth_Sept 89
+#define XFA_IDS_StringMonth_Oct 90
+#define XFA_IDS_StringMonth_Nov 91
+#define XFA_IDS_StringMonth_Dec 92
+#define XFA_IDS_String_Today 93
+#define XFA_IDS_ValidateLimit 94
+#define XFA_IDS_ValidateNullWarning 95
+#define XFA_IDS_ValidateNullError 96
+#define XFA_IDS_ValidateWarning 97
+#define XFA_IDS_ValidateError 98
+#define XFA_IDS_ValidateNumberError 99
+
+// Probably should be called IXFA_AppDelegate.
+class IXFA_AppProvider {
+ public:
+  virtual ~IXFA_AppProvider() {}
+
+  /**
+   * Specifies the name of the client application in which a form currently
+   * exists. Such as Exchange-Pro.
+   */
+  virtual void SetAppType(const CFX_WideStringC& wsAppType) = 0;
+  virtual void GetAppType(CFX_WideString& wsAppType) = 0;
+  virtual void SetFoxitAppType(const CFX_WideStringC& wsFoxitAppType) {}
+  virtual void GetFoxitAppType(CFX_WideString& wsFoxitAppType) {
+    wsFoxitAppType.Empty();
+  }
+
+  /**
+   * Returns the language of the running host application. Such as zh_CN
+   */
+  virtual void GetLanguage(CFX_WideString& wsLanguage) = 0;
+
+  /**
+   * Returns the platform of the machine running the script. Such as WIN
+   */
+  virtual void GetPlatform(CFX_WideString& wsPlatform) = 0;
+
+  /**
+   * Indicates the packaging of the application that is running the script. Such
+   * as Full
+   */
+  virtual void GetVariation(CFX_WideString& wsVariation) = 0;
+
+  /**
+   * Indicates the version number of the current application. Such as 9
+   */
+  virtual void GetVersion(CFX_WideString& wsVersion) = 0;
+  virtual void GetFoxitVersion(CFX_WideString& wsFoxitVersion) {
+    wsFoxitVersion.Empty();
+  }
+
+  /**
+   * Get application name, such as Phantom.
+   */
+  virtual void GetAppName(CFX_WideString& wsName) = 0;
+  virtual void GetFoxitAppName(CFX_WideString& wsFoxitName) {
+    wsFoxitName.Empty();
+  }
+
+  /**
+   * Causes the system to play a sound.
+   * @param[in] dwType The system code for the appropriate sound.0 (Error)1
+   * (Warning)2 (Question)3 (Status)4 (Default)
+   */
+  virtual void Beep(FX_DWORD dwType) = 0;
+
+  /**
+   * Displays a message box.
+   * @param[in] dwIconType    Icon type, refer to XFA_MBICON.
+   * @param[in] dwButtonType  Button type, refer to XFA_MESSAGEBUTTON.
+   * @return A valid integer representing the value of the button pressed by the
+   * user, refer to XFA_ID.
+   */
+  virtual int32_t MsgBox(const CFX_WideStringC& wsMessage,
+                         const CFX_WideStringC& wsTitle = FX_WSTRC(L""),
+                         FX_DWORD dwIconType = 0,
+                         FX_DWORD dwButtonType = 0) = 0;
+
+  /**
+   * Get a response from the user.
+   * @param[in] bMark - Mask the user input with * (asterisks) when true,
+   */
+  virtual void Response(CFX_WideString& wsAnswer,
+                        const CFX_WideStringC& wsQuestion,
+                        const CFX_WideStringC& wsTitle = FX_WSTRC(L""),
+                        const CFX_WideStringC& wsDefaultAnswer = FX_WSTRC(L""),
+                        FX_BOOL bMark = TRUE) = 0;
+
+  virtual int32_t GetDocumentCountInBatch() = 0;
+  virtual int32_t GetCurDocumentInBatch() = 0;
+
+  /**
+   * Download something from somewhere.
+   * @param[in] wsURL - http, ftp, such as
+   * "http://www.w3.org/TR/REC-xml-names/".
+   */
+  virtual IFX_FileRead* DownloadURL(const CFX_WideStringC& wsURL) = 0;
+
+  /**
+   * POST data to the given url.
+   * @param[in] wsURL         the URL being uploaded.
+   * @param[in] wsData        the data being uploaded.
+   * @param[in] wsContentType the content type of data including text/html,
+   * text/xml, text/plain, multipart/form-data,
+   *                          application/x-www-form-urlencoded,
+   * application/octet-stream, any valid MIME type.
+   * @param[in] wsEncode      the encode of data including UTF-8, UTF-16,
+   * ISO8859-1, any recognized [IANA]character encoding
+   * @param[in] wsHeader      any additional HTTP headers to be included in the
+   * post.
+   * @param[out] wsResponse   decoded response from server.
+   * @return TRUE Server permitted the post request, FALSE otherwise.
+   */
+  virtual FX_BOOL PostRequestURL(const CFX_WideStringC& wsURL,
+                                 const CFX_WideStringC& wsData,
+                                 const CFX_WideStringC& wsContentType,
+                                 const CFX_WideStringC& wsEncode,
+                                 const CFX_WideStringC& wsHeader,
+                                 CFX_WideString& wsResponse) = 0;
+
+  /**
+   * PUT data to the given url.
+   * @param[in] wsURL         the URL being uploaded.
+   * @param[in] wsData            the data being uploaded.
+   * @param[in] wsEncode      the encode of data including UTF-8, UTF-16,
+   * ISO8859-1, any recognized [IANA]character encoding
+   * @return TRUE Server permitted the post request, FALSE otherwise.
+   */
+  virtual FX_BOOL PutRequestURL(const CFX_WideStringC& wsURL,
+                                const CFX_WideStringC& wsData,
+                                const CFX_WideStringC& wsEncode) = 0;
+
+  virtual void LoadString(int32_t iStringID, CFX_WideString& wsString) = 0;
+  virtual FX_BOOL ShowFileDialog(const CFX_WideStringC& wsTitle,
+                                 const CFX_WideStringC& wsFilter,
+                                 CFX_WideStringArray& wsPathArr,
+                                 FX_BOOL bOpen = TRUE) = 0;
+  virtual IFWL_AdapterTimerMgr* GetTimerMgr() = 0;
+};
+class IXFA_FontMgr {
+ public:
+  static IXFA_FontMgr* CreateDefault();
+  virtual ~IXFA_FontMgr();
+
+  virtual IFX_Font* GetFont(IXFA_Doc* hDoc,
+                            const CFX_WideStringC& wsFontFamily,
+                            FX_DWORD dwFontStyles,
+                            FX_WORD wCodePage = 0xFFFF) = 0;
+  virtual IFX_Font* GetDefaultFont(IXFA_Doc* hDoc,
+                                   const CFX_WideStringC& wsFontFamily,
+                                   FX_DWORD dwFontStyles,
+                                   FX_WORD wCodePage = 0xFFFF) = 0;
+};
+class IXFA_App {
+ public:
+  static IXFA_App* Create(IXFA_AppProvider* pProvider);
+  virtual ~IXFA_App();
+
+  virtual IXFA_DocHandler* GetDocHandler() = 0;
+  virtual IXFA_Doc* CreateDoc(IXFA_DocProvider* pProvider,
+                              IFX_FileRead* pStream,
+                              FX_BOOL bTakeOverFile = TRUE) = 0;
+  virtual IXFA_Doc* CreateDoc(IXFA_DocProvider* pProvider,
+                              CPDF_Document* pPDFDoc) = 0;
+  virtual IXFA_AppProvider* GetAppProvider() = 0;
+  virtual void SetDefaultFontMgr(IXFA_FontMgr* pFontMgr) = 0;
+  virtual IXFA_MenuHandler* GetMenuHandler() = 0;
+};
+class IXFA_MenuHandler {
+ public:
+  virtual ~IXFA_MenuHandler() {}
+
+  virtual FX_BOOL CanCopy(IXFA_Widget* hWidget) = 0;
+  virtual FX_BOOL CanCut(IXFA_Widget* hWidget) = 0;
+  virtual FX_BOOL CanPaste(IXFA_Widget* hWidget) = 0;
+  virtual FX_BOOL CanSelectAll(IXFA_Widget* hWidget) = 0;
+  virtual FX_BOOL CanDelete(IXFA_Widget* hWidget) = 0;
+  virtual FX_BOOL CanDeSelect(IXFA_Widget* hWidget) = 0;
+  virtual FX_BOOL Copy(IXFA_Widget* hWidget, CFX_WideString& wsText) = 0;
+  virtual FX_BOOL Cut(IXFA_Widget* hWidget, CFX_WideString& wsText) = 0;
+  virtual FX_BOOL Paste(IXFA_Widget* hWidget, const CFX_WideString& wsText) = 0;
+  virtual FX_BOOL SelectAll(IXFA_Widget* hWidget) = 0;
+  virtual FX_BOOL Delete(IXFA_Widget* hWidget) = 0;
+  virtual FX_BOOL DeSelect(IXFA_Widget* hWidget) = 0;
+  virtual FX_BOOL CanUndo(IXFA_Widget* hWidget) = 0;
+  virtual FX_BOOL CanRedo(IXFA_Widget* hWidget) = 0;
+  virtual FX_BOOL Undo(IXFA_Widget* hWidget) = 0;
+  virtual FX_BOOL Redo(IXFA_Widget* hWidget) = 0;
+  virtual FX_BOOL GetSuggestWords(IXFA_Widget* hWidget,
+                                  CFX_PointF pointf,
+                                  CFX_ByteStringArray& sSuggest) = 0;
+  virtual FX_BOOL ReplaceSpellCheckWord(IXFA_Widget* hWidget,
+                                        CFX_PointF pointf,
+                                        const CFX_ByteStringC& bsReplace) = 0;
+};
+#define XFA_INVALIDATE_AllPages 0x00000000
+#define XFA_INVALIDATE_CurrentPage 0x00000001
+#define XFA_PRINTOPT_ShowDialog 0x00000001
+#define XFA_PRINTOPT_CanCancel 0x00000002
+#define XFA_PRINTOPT_ShrinkPage 0x00000004
+#define XFA_PRINTOPT_AsImage 0x00000008
+#define XFA_PRINTOPT_ReverseOrder 0x00000010
+#define XFA_PRINTOPT_PrintAnnot 0x00000020
+#define XFA_PAGEVIEWEVENT_PostAdded 1
+#define XFA_PAGEVIEWEVENT_PostRemoved 3
+#define XFA_WIDGETEVENT_PostAdded 2
+#define XFA_WIDGETEVENT_PreRemoved 3
+#define XFA_WIDGETEVENT_PostContentChanged 6
+#define XFA_WIDGETEVENT_ListItemRemoved 7
+#define XFA_WIDGETEVENT_ListItemAdded 8
+#define XFA_WIDGETEVENT_AccessChanged 9
+class IXFA_DocProvider {
+ public:
+  virtual ~IXFA_DocProvider() {}
+
+  virtual void SetChangeMark(IXFA_Doc* hDoc) = 0;
+  virtual void InvalidateRect(IXFA_PageView* pPageView,
+                              const CFX_RectF& rt,
+                              FX_DWORD dwFlags = 0) = 0;
+  virtual void DisplayCaret(IXFA_Widget* hWidget,
+                            FX_BOOL bVisible,
+                            const CFX_RectF* pRtAnchor) = 0;
+  virtual FX_BOOL GetPopupPos(IXFA_Widget* hWidget,
+                              FX_FLOAT fMinPopup,
+                              FX_FLOAT fMaxPopup,
+                              const CFX_RectF& rtAnchor,
+                              CFX_RectF& rtPopup) = 0;
+  virtual FX_BOOL PopupMenu(IXFA_Widget* hWidget,
+                            CFX_PointF ptPopup,
+                            const CFX_RectF* pRectExclude = NULL) = 0;
+  virtual void PageViewEvent(IXFA_PageView* pPageView, FX_DWORD dwFlags) = 0;
+  virtual void WidgetEvent(IXFA_Widget* hWidget,
+                           CXFA_WidgetAcc* pWidgetData,
+                           FX_DWORD dwEvent,
+                           void* pParam = NULL,
+                           void* pAdditional = NULL) = 0;
+  virtual FX_BOOL RenderCustomWidget(IXFA_Widget* hWidget,
+                                     CFX_Graphics* pGS,
+                                     CFX_Matrix* pMatrix,
+                                     const CFX_RectF& rtUI) {
+    return FALSE;
+  }
+  virtual int32_t CountPages(IXFA_Doc* hDoc) = 0;
+  virtual int32_t GetCurrentPage(IXFA_Doc* hDoc) = 0;
+  virtual void SetCurrentPage(IXFA_Doc* hDoc, int32_t iCurPage) = 0;
+  virtual FX_BOOL IsCalculationsEnabled(IXFA_Doc* hDoc) = 0;
+  virtual void SetCalculationsEnabled(IXFA_Doc* hDoc, FX_BOOL bEnabled) = 0;
+  virtual void GetTitle(IXFA_Doc* hDoc, CFX_WideString& wsTitle) = 0;
+  virtual void SetTitle(IXFA_Doc* hDoc, const CFX_WideStringC& wsTitle) = 0;
+  virtual void ExportData(IXFA_Doc* hDoc,
+                          const CFX_WideStringC& wsFilePath,
+                          FX_BOOL bXDP = TRUE) = 0;
+  virtual void ImportData(IXFA_Doc* hDoc,
+                          const CFX_WideStringC& wsFilePath) = 0;
+  virtual void GotoURL(IXFA_Doc* hDoc,
+                       const CFX_WideStringC& bsURL,
+                       FX_BOOL bAppend = TRUE) = 0;
+  virtual FX_BOOL IsValidationsEnabled(IXFA_Doc* hDoc) = 0;
+  virtual void SetValidationsEnabled(IXFA_Doc* hDoc, FX_BOOL bEnabled) = 0;
+  virtual void SetFocusWidget(IXFA_Doc* hDoc, IXFA_Widget* hWidget) = 0;
+  virtual void Print(IXFA_Doc* hDoc,
+                     int32_t nStartPage,
+                     int32_t nEndPage,
+                     FX_DWORD dwOptions) = 0;
+  virtual int32_t AbsPageCountInBatch(IXFA_Doc* hDoc) = 0;
+  virtual int32_t AbsPageInBatch(IXFA_Doc* hDoc, IXFA_Widget* hWidget) = 0;
+  virtual int32_t SheetCountInBatch(IXFA_Doc* hDoc) = 0;
+  virtual int32_t SheetInBatch(IXFA_Doc* hDoc, IXFA_Widget* hWidget) = 0;
+  virtual int32_t Verify(IXFA_Doc* hDoc,
+                         CXFA_Node* pSigNode,
+                         FX_BOOL bUsed = TRUE) {
+    return 0;
+  }
+  virtual FX_BOOL Sign(IXFA_Doc* hDoc,
+                       CXFA_NodeList* pNodeList,
+                       const CFX_WideStringC& wsExpression,
+                       const CFX_WideStringC& wsXMLIdent,
+                       const CFX_WideStringC& wsValue = FX_WSTRC(L"open"),
+                       FX_BOOL bUsed = TRUE) {
+    return 0;
+  }
+  virtual CXFA_NodeList* Enumerate(IXFA_Doc* hDoc) { return 0; }
+  virtual FX_BOOL Clear(IXFA_Doc* hDoc,
+                        CXFA_Node* pSigNode,
+                        FX_BOOL bCleared = TRUE) {
+    return 0;
+  }
+  virtual void GetURL(IXFA_Doc* hDoc, CFX_WideString& wsDocURL) = 0;
+  virtual FX_ARGB GetHighlightColor(IXFA_Doc* hDoc) = 0;
+  virtual void AddDoRecord(IXFA_Widget* hWidget) = 0;
+
+  virtual FX_BOOL SubmitData(IXFA_Doc* hDoc, CXFA_Submit submit) = 0;
+  virtual FX_BOOL CheckWord(IXFA_Doc* hDoc, const CFX_ByteStringC& sWord) = 0;
+  virtual FX_BOOL GetSuggestWords(IXFA_Doc* hDoc,
+                                  const CFX_ByteStringC& sWord,
+                                  CFX_ByteStringArray& sSuggest) = 0;
+  virtual FX_BOOL GetPDFScriptObject(IXFA_Doc* hDoc,
+                                     const CFX_ByteStringC& utf8Name,
+                                     FXJSE_HVALUE hValue) = 0;
+  virtual FX_BOOL GetGlobalProperty(IXFA_Doc* hDoc,
+                                    const CFX_ByteStringC& szPropName,
+                                    FXJSE_HVALUE hValue) = 0;
+  virtual FX_BOOL SetGlobalProperty(IXFA_Doc* hDoc,
+                                    const CFX_ByteStringC& szPropName,
+                                    FXJSE_HVALUE hValue) = 0;
+  virtual CPDF_Document* OpenPDF(IXFA_Doc* hDoc,
+                                 IFX_FileRead* pFile,
+                                 FX_BOOL bTakeOverFile) = 0;
+  virtual IFX_FileRead* OpenLinkedFile(IXFA_Doc* hDoc,
+                                       const CFX_WideString& wsLink) = 0;
+};
+#define XFA_DOCVIEW_View 0x00000000
+#define XFA_DOCVIEW_MasterPage 0x00000001
+#define XFA_DOCVIEW_Design 0x00000002
+#define XFA_DOCTYPE_Dynamic 0
+#define XFA_DOCTYPE_Static 1
+#define XFA_DOCTYPE_XDP 2
+#define XFA_PARSESTATUS_StatusErr -3
+#define XFA_PARSESTATUS_StreamErr -2
+#define XFA_PARSESTATUS_SyntaxErr -1
+#define XFA_PARSESTATUS_Ready 0
+#define XFA_PARSESTATUS_Done 100
+class IXFA_DocHandler {
+ public:
+  virtual ~IXFA_DocHandler() {}
+
+  virtual void ReleaseDoc(IXFA_Doc* hDoc) = 0;
+  virtual IXFA_DocProvider* GetDocProvider(IXFA_Doc* hDoc) = 0;
+
+  virtual FX_DWORD GetDocType(IXFA_Doc* hDoc) = 0;
+  virtual int32_t StartLoad(IXFA_Doc* hDoc) = 0;
+  virtual int32_t DoLoad(IXFA_Doc* hDoc, IFX_Pause* pPause = NULL) = 0;
+  virtual void StopLoad(IXFA_Doc* hDoc) = 0;
+
+  virtual IXFA_DocView* CreateDocView(IXFA_Doc* hDoc, FX_DWORD dwView = 0) = 0;
+
+  virtual int32_t CountPackages(IXFA_Doc* hDoc) = 0;
+  virtual void GetPackageName(IXFA_Doc* hDoc,
+                              int32_t iPackage,
+                              CFX_WideStringC& wsPackage) = 0;
+
+  virtual FX_BOOL SavePackage(IXFA_Doc* hDoc,
+                              const CFX_WideStringC& wsPackage,
+                              IFX_FileWrite* pFile,
+                              IXFA_ChecksumContext* pCSContext = NULL) = 0;
+  virtual FX_BOOL CloseDoc(IXFA_Doc* hDoc) = 0;
+
+  virtual FX_BOOL ImportData(IXFA_Doc* hDoc,
+                             IFX_FileRead* pStream,
+                             FX_BOOL bXDP = TRUE) = 0;
+  virtual void SetJSERuntime(IXFA_Doc* hDoc, FXJSE_HRUNTIME hRuntime) = 0;
+  virtual FXJSE_HVALUE GetXFAScriptObject(IXFA_Doc* hDoc) = 0;
+  virtual XFA_ATTRIBUTEENUM GetRestoreState(IXFA_Doc* hDoc) = 0;
+  virtual FX_BOOL RunDocScript(IXFA_Doc* hDoc,
+                               XFA_SCRIPTTYPE eScriptType,
+                               const CFX_WideStringC& wsScript,
+                               FXJSE_HVALUE hRetValue,
+                               FXJSE_HVALUE hThisObject) = 0;
+};
+enum XFA_EVENTTYPE {
+  XFA_EVENT_Click,
+  XFA_EVENT_Change,
+  XFA_EVENT_DocClose,
+  XFA_EVENT_DocReady,
+  XFA_EVENT_Enter,
+  XFA_EVENT_Exit,
+  XFA_EVENT_Full,
+  XFA_EVENT_IndexChange,
+  XFA_EVENT_Initialize,
+  XFA_EVENT_MouseDown,
+  XFA_EVENT_MouseEnter,
+  XFA_EVENT_MouseExit,
+  XFA_EVENT_MouseUp,
+  XFA_EVENT_PostExecute,
+  XFA_EVENT_PostOpen,
+  XFA_EVENT_PostPrint,
+  XFA_EVENT_PostSave,
+  XFA_EVENT_PostSign,
+  XFA_EVENT_PostSubmit,
+  XFA_EVENT_PreExecute,
+  XFA_EVENT_PreOpen,
+  XFA_EVENT_PrePrint,
+  XFA_EVENT_PreSave,
+  XFA_EVENT_PreSign,
+  XFA_EVENT_PreSubmit,
+  XFA_EVENT_Ready,
+  XFA_EVENT_InitCalculate,
+  XFA_EVENT_InitVariables,
+  XFA_EVENT_Calculate,
+  XFA_EVENT_Validate,
+  XFA_EVENT_Unknown,
+};
+#define XFA_VALIDATE_preSubmit 1
+#define XFA_VALIDATE_prePrint 2
+#define XFA_VALIDATE_preExecute 3
+#define XFA_VALIDATE_preSave 4
+class CXFA_EventParam {
+ public:
+  CXFA_EventParam() {
+    m_pTarget = NULL;
+    m_eType = XFA_EVENT_Unknown;
+    m_wsResult.Empty();
+    Reset();
+  }
+  void Reset() {
+    m_wsChange.Empty();
+    m_iCommitKey = 0;
+    m_wsFullText.Empty();
+    m_bKeyDown = FALSE;
+    m_bModifier = FALSE;
+    m_wsNewContentType.Empty();
+    m_wsNewText.Empty();
+    m_wsPrevContentType.Empty();
+    m_wsPrevText.Empty();
+    m_bReenter = FALSE;
+    m_iSelEnd = 0;
+    m_iSelStart = 0;
+    m_bShift = FALSE;
+    m_wsSoapFaultCode.Empty();
+    m_wsSoapFaultString.Empty();
+    m_bIsFormReady = FALSE;
+    m_iValidateActivities = XFA_VALIDATE_preSubmit;
+  }
+  CXFA_WidgetAcc* m_pTarget;
+  XFA_EVENTTYPE m_eType;
+  CFX_WideString m_wsResult;
+  FX_BOOL m_bCancelAction;
+  int32_t m_iCommitKey;
+  FX_BOOL m_bKeyDown;
+  FX_BOOL m_bModifier;
+  FX_BOOL m_bReenter;
+  int32_t m_iSelEnd;
+  int32_t m_iSelStart;
+  FX_BOOL m_bShift;
+  CFX_WideString m_wsChange;
+  CFX_WideString m_wsFullText;
+  CFX_WideString m_wsNewContentType;
+  CFX_WideString m_wsNewText;
+  CFX_WideString m_wsPrevContentType;
+  CFX_WideString m_wsPrevText;
+  CFX_WideString m_wsSoapFaultCode;
+  CFX_WideString m_wsSoapFaultString;
+  FX_BOOL m_bIsFormReady;
+  int32_t m_iValidateActivities;
+};
+#define XFA_EVENTERROR_Sucess 1
+#define XFA_EVENTERROR_Error -1
+#define XFA_EVENTERROR_NotExist 0
+#define XFA_EVENTERROR_Disabled 2
+enum XFA_WIDGETORDER {
+  XFA_WIDGETORDER_PreOrder,
+};
+class IXFA_DocView {
+ public:
+  virtual ~IXFA_DocView() {}
+
+  virtual IXFA_Doc* GetDoc() = 0;
+  virtual int32_t StartLayout(int32_t iStartPage = 0) = 0;
+  virtual int32_t DoLayout(IFX_Pause* pPause = NULL) = 0;
+  virtual void StopLayout() = 0;
+
+  virtual int32_t GetLayoutStatus() = 0;
+  virtual void UpdateDocView() = 0;
+  virtual int32_t CountPageViews() = 0;
+  virtual IXFA_PageView* GetPageView(int32_t nIndex) = 0;
+  virtual IXFA_Widget* GetWidgetByName(const CFX_WideStringC& wsName) = 0;
+  virtual CXFA_WidgetAcc* GetWidgetAccByName(const CFX_WideStringC& wsName) = 0;
+  virtual void ResetWidgetData(CXFA_WidgetAcc* pWidgetAcc = NULL) = 0;
+  virtual int32_t ProcessWidgetEvent(CXFA_EventParam* pParam,
+                                     CXFA_WidgetAcc* pWidgetAcc = NULL) = 0;
+  virtual IXFA_WidgetHandler* GetWidgetHandler() = 0;
+  virtual IXFA_WidgetIterator* CreateWidgetIterator() = 0;
+  virtual IXFA_WidgetAccIterator* CreateWidgetAccIterator(
+      XFA_WIDGETORDER eOrder = XFA_WIDGETORDER_PreOrder) = 0;
+  virtual IXFA_Widget* GetFocusWidget() = 0;
+  virtual void KillFocus() = 0;
+  virtual FX_BOOL SetFocus(IXFA_Widget* hWidget) = 0;
+};
+#define XFA_TRAVERSEWAY_Tranvalse 0x0001
+#define XFA_TRAVERSEWAY_Form 0x0002
+#define XFA_WIDGETFILTER_Visible 0x0001
+#define XFA_WIDGETFILTER_Viewable 0x0010
+#define XFA_WIDGETFILTER_Printable 0x0020
+#define XFA_WIDGETFILTER_Field 0x0100
+#define XFA_WIDGETFILTER_AllType 0x0F00
+class IXFA_PageView {
+ public:
+  virtual ~IXFA_PageView() {}
+
+  virtual IXFA_DocView* GetDocView() = 0;
+  virtual int32_t GetPageViewIndex() = 0;
+  virtual void GetPageViewRect(CFX_RectF& rtPage) = 0;
+
+  virtual void GetDisplayMatrix(CFX_Matrix& mt,
+                                const CFX_Rect& rtDisp,
+                                int32_t iRotate) = 0;
+
+  virtual int32_t LoadPageView(IFX_Pause* pPause = NULL) = 0;
+  virtual void UnloadPageView() = 0;
+  virtual IXFA_Widget* GetWidgetByPos(FX_FLOAT fx, FX_FLOAT fy) = 0;
+  virtual IXFA_WidgetIterator* CreateWidgetIterator(
+      FX_DWORD dwTraverseWay = XFA_TRAVERSEWAY_Form,
+      FX_DWORD dwWidgetFilter = XFA_WIDGETFILTER_Visible |
+                                XFA_WIDGETFILTER_Viewable |
+                                XFA_WIDGETFILTER_AllType) = 0;
+};
+class CXFA_RenderOptions {
+ public:
+  CXFA_RenderOptions() : m_bPrint(FALSE), m_bHighlight(TRUE) {}
+  FX_BOOL m_bPrint;
+  FX_BOOL m_bHighlight;
+};
+#define XFA_RENDERSTATUS_Ready 1
+#define XFA_RENDERSTATUS_ToBeContinued 2
+#define XFA_RENDERSTATUS_Done 3
+#define XFA_RENDERSTATUS_Failed -1
+class IXFA_RenderContext {
+ public:
+  virtual void Release() = 0;
+  virtual int32_t StartRender(IXFA_PageView* pPageView,
+                              CFX_Graphics* pGS,
+                              const CFX_Matrix& pMatrix,
+                              const CXFA_RenderOptions& options) = 0;
+  virtual int32_t DoRender(IFX_Pause* pPause = NULL) = 0;
+  virtual void StopRender() = 0;
+
+ protected:
+  ~IXFA_RenderContext() {}
+};
+IXFA_RenderContext* XFA_RenderContext_Create();
+enum XFA_WIDGETTYPE {
+  XFA_WIDGETTYPE_Barcode,
+  XFA_WIDGETTYPE_PushButton,
+  XFA_WIDGETTYPE_CheckButton,
+  XFA_WIDGETTYPE_RadioButton,
+  XFA_WIDGETTYPE_DatetimeEdit,
+  XFA_WIDGETTYPE_DecimalField,
+  XFA_WIDGETTYPE_NumericField,
+  XFA_WIDGETTYPE_Signature,
+  XFA_WIDGETTYPE_TextEdit,
+  XFA_WIDGETTYPE_DropdownList,
+  XFA_WIDGETTYPE_ListBox,
+  XFA_WIDGETTYPE_ImageField,
+  XFA_WIDGETTYPE_PasswordEdit,
+  XFA_WIDGETTYPE_Arc,
+  XFA_WIDGETTYPE_Rectangle,
+  XFA_WIDGETTYPE_Image,
+  XFA_WIDGETTYPE_Line,
+  XFA_WIDGETTYPE_Text,
+  XFA_WIDGETTYPE_ExcludeGroup,
+  XFA_WIDGETTYPE_Subform,
+  XFA_WIDGETTYPE_Unknown,
+};
+#define XFA_WIDGETSTATUS_Visible 0x00000001
+#define XFA_WIDGETSTATUS_Invisible 0x00000002
+#define XFA_WIDGETSTATUS_Hidden 0x00000004
+#define XFA_WIDGETSTATUS_Viewable 0x00000010
+#define XFA_WIDGETSTATUS_Printable 0x00000020
+#define XFA_WIDGETSTATUS_Focused 0x00000100
+class IXFA_WidgetHandler {
+ public:
+  virtual ~IXFA_WidgetHandler() {}
+
+  virtual IXFA_Widget* CreateWidget(IXFA_Widget* hParent,
+                                    XFA_WIDGETTYPE eType,
+                                    IXFA_Widget* hBefore = NULL) = 0;
+  virtual IXFA_PageView* GetPageView(IXFA_Widget* hWidget) = 0;
+  virtual void GetRect(IXFA_Widget* hWidget, CFX_RectF& rt) = 0;
+  virtual FX_DWORD GetStatus(IXFA_Widget* hWidget) = 0;
+  virtual FX_BOOL GetBBox(IXFA_Widget* hWidget,
+                          CFX_RectF& rtBox,
+                          FX_DWORD dwStatus,
+                          FX_BOOL bDrawFocus = FALSE) = 0;
+  virtual CXFA_WidgetAcc* GetDataAcc(IXFA_Widget* hWidget) = 0;
+
+  virtual void GetName(IXFA_Widget* hWidget,
+                       CFX_WideString& wsName,
+                       int32_t iNameType = 0) = 0;
+  virtual FX_BOOL GetToolTip(IXFA_Widget* hWidget,
+                             CFX_WideString& wsToolTip) = 0;
+  virtual void SetPrivateData(IXFA_Widget* hWidget,
+                              void* module_id,
+                              void* pData,
+                              PD_CALLBACK_FREEDATA callback) = 0;
+  virtual void* GetPrivateData(IXFA_Widget* hWidget, void* module_id) = 0;
+  virtual FX_BOOL OnMouseEnter(IXFA_Widget* hWidget) = 0;
+  virtual FX_BOOL OnMouseExit(IXFA_Widget* hWidget) = 0;
+  virtual FX_BOOL OnLButtonDown(IXFA_Widget* hWidget,
+                                FX_DWORD dwFlags,
+                                FX_FLOAT fx,
+                                FX_FLOAT fy) = 0;
+  virtual FX_BOOL OnLButtonUp(IXFA_Widget* hWidget,
+                              FX_DWORD dwFlags,
+                              FX_FLOAT fx,
+                              FX_FLOAT fy) = 0;
+  virtual FX_BOOL OnLButtonDblClk(IXFA_Widget* hWidget,
+                                  FX_DWORD dwFlags,
+                                  FX_FLOAT fx,
+                                  FX_FLOAT fy) = 0;
+  virtual FX_BOOL OnMouseMove(IXFA_Widget* hWidget,
+                              FX_DWORD dwFlags,
+                              FX_FLOAT fx,
+                              FX_FLOAT fy) = 0;
+  virtual FX_BOOL OnMouseWheel(IXFA_Widget* hWidget,
+                               FX_DWORD dwFlags,
+                               int16_t zDelta,
+                               FX_FLOAT fx,
+                               FX_FLOAT fy) = 0;
+  virtual FX_BOOL OnRButtonDown(IXFA_Widget* hWidget,
+                                FX_DWORD dwFlags,
+                                FX_FLOAT fx,
+                                FX_FLOAT fy) = 0;
+  virtual FX_BOOL OnRButtonUp(IXFA_Widget* hWidget,
+                              FX_DWORD dwFlags,
+                              FX_FLOAT fx,
+                              FX_FLOAT fy) = 0;
+  virtual FX_BOOL OnRButtonDblClk(IXFA_Widget* hWidget,
+                                  FX_DWORD dwFlags,
+                                  FX_FLOAT fx,
+                                  FX_FLOAT fy) = 0;
+
+  virtual FX_BOOL OnKeyDown(IXFA_Widget* hWidget,
+                            FX_DWORD dwKeyCode,
+                            FX_DWORD dwFlags) = 0;
+  virtual FX_BOOL OnKeyUp(IXFA_Widget* hWidget,
+                          FX_DWORD dwKeyCode,
+                          FX_DWORD dwFlags) = 0;
+  virtual FX_BOOL OnChar(IXFA_Widget* hWidget,
+                         FX_DWORD dwChar,
+                         FX_DWORD dwFlags) = 0;
+  virtual FX_DWORD OnHitTest(IXFA_Widget* hWidget,
+                             FX_FLOAT fx,
+                             FX_FLOAT fy) = 0;
+  virtual FX_BOOL OnSetCursor(IXFA_Widget* hWidget,
+                              FX_FLOAT fx,
+                              FX_FLOAT fy) = 0;
+
+  virtual void RenderWidget(IXFA_Widget* hWidget,
+                            CFX_Graphics* pGS,
+                            CFX_Matrix* pMatrix = NULL,
+                            FX_BOOL bHighlight = FALSE) = 0;
+  virtual FX_BOOL HasEvent(CXFA_WidgetAcc* pWidgetAcc,
+                           XFA_EVENTTYPE eEventType) = 0;
+  virtual int32_t ProcessEvent(CXFA_WidgetAcc* pWidgetAcc,
+                               CXFA_EventParam* pParam) = 0;
+};
+class IXFA_WidgetIterator {
+ public:
+  virtual void Release() = 0;
+  virtual void Reset() = 0;
+  virtual IXFA_Widget* MoveToFirst() = 0;
+  virtual IXFA_Widget* MoveToLast() = 0;
+  virtual IXFA_Widget* MoveToNext() = 0;
+  virtual IXFA_Widget* MoveToPrevious() = 0;
+  virtual IXFA_Widget* GetCurrentWidget() = 0;
+  virtual FX_BOOL SetCurrentWidget(IXFA_Widget* hWidget) = 0;
+
+ protected:
+  ~IXFA_WidgetIterator() {}
+};
+class IXFA_WidgetAccIterator {
+ public:
+  virtual void Release() = 0;
+  virtual void Reset() = 0;
+  virtual CXFA_WidgetAcc* MoveToFirst() = 0;
+  virtual CXFA_WidgetAcc* MoveToLast() = 0;
+  virtual CXFA_WidgetAcc* MoveToNext() = 0;
+  virtual CXFA_WidgetAcc* MoveToPrevious() = 0;
+  virtual CXFA_WidgetAcc* GetCurrentWidgetAcc() = 0;
+  virtual FX_BOOL SetCurrentWidgetAcc(CXFA_WidgetAcc* hWidget) = 0;
+  virtual void SkipTree() = 0;
+
+ protected:
+  ~IXFA_WidgetAccIterator() {}
+};
+IXFA_WidgetAccIterator* XFA_WidgetAccIterator_Create(
+    CXFA_WidgetAcc* pTravelRoot,
+    XFA_WIDGETORDER eOrder = XFA_WIDGETORDER_PreOrder);
+class IXFA_ChecksumContext {
+ public:
+  virtual void Release() = 0;
+
+  virtual FX_BOOL StartChecksum() = 0;
+  virtual FX_BOOL UpdateChecksum(IFX_FileRead* pSrcFile,
+                                 FX_FILESIZE offset = 0,
+                                 size_t size = 0) = 0;
+  virtual void FinishChecksum() = 0;
+  virtual void GetChecksum(CFX_ByteString& bsChecksum) = 0;
+
+ protected:
+  ~IXFA_ChecksumContext() {}
+};
+IXFA_ChecksumContext* XFA_Checksum_Create();
+
+#endif  // FXFA_H_