Fix incorrect CPDFSDK_PageView::CountAnnots(). (try 2)
[pdfium.git] / fpdfsdk / include / fsdk_mgr.h
index 9933c41..2c063ed 100644 (file)
-// Copyright 2014 PDFium Authors. All rights reserved.\r
-// Use of this source code is governed by a BSD-style license that can be\r
-// found in the LICENSE file.\r
\r
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com\r
-\r
-#ifndef _FPDFSDK_MGR_H\r
-#define _FPDFSDK_MGR_H\r
-\r
-#include "fsdk_common.h"\r
-#include "fsdk_define.h"\r
-#include "fx_systemhandler.h"\r
-#include "fsdk_baseannot.h"\r
-#include "fsdk_baseform.h"\r
-#include "fpdfformfill.h"\r
-#include "fsdk_annothandler.h"\r
-#include "fsdk_actionhandler.h"\r
-\r
-//cross platform keycode and events define.\r
-#include "fpdf_fwlevent.h"\r
-\r
-\r
-class CPDFSDK_Document;\r
-class CPDFSDK_PageView;\r
-class CPDFSDK_Annot;\r
-class CFFL_IFormFiller;\r
-class CPDFSDK_Widget;\r
-class IFX_SystemHandler;\r
-class CPDFSDK_ActionHandler;\r
-class CJS_RuntimeFactory;\r
-\r
-#include "javascript/IJavaScript.h"\r
-\r
-class CPDFDoc_Environment\r
-{\r
-public:\r
-       CPDFDoc_Environment(CPDF_Document * pDoc);\r
-       ~CPDFDoc_Environment();\r
-\r
-       int RegAppHandle(FPDF_FORMFILLINFO* pFFinfo);//{ m_pInfo  = pFFinfo; return TRUE;}\r
-\r
-       virtual void            Release()\r
-       {\r
-               if (m_pInfo && m_pInfo->Release)\r
-                       m_pInfo->Release(m_pInfo);\r
-               delete this;\r
-       }\r
-\r
-       virtual void FFI_Invalidate(FPDF_PAGE page, double left, double top, double right, double bottom)\r
-       {\r
-               if (m_pInfo && m_pInfo->FFI_Invalidate) \r
-               {\r
-                       m_pInfo->FFI_Invalidate(m_pInfo, page, left, top, right, bottom);\r
-               }\r
-       }\r
-       virtual void FFI_OutputSelectedRect(FPDF_PAGE page, double left, double top, double right, double bottom)\r
-       {\r
-               if (m_pInfo && m_pInfo->FFI_OutputSelectedRect) \r
-               {\r
-                       m_pInfo->FFI_OutputSelectedRect(m_pInfo, page, left, top, right, bottom);\r
-               }\r
-       }\r
-\r
-       virtual void FFI_SetCursor(int nCursorType)\r
-       {\r
-               if (m_pInfo && m_pInfo->FFI_SetCursor) \r
-               {\r
-                       m_pInfo->FFI_SetCursor(m_pInfo, nCursorType);\r
-               }\r
-       }\r
-\r
-       virtual int  FFI_SetTimer(int uElapse, TimerCallback lpTimerFunc)\r
-       {\r
-               if (m_pInfo && m_pInfo->FFI_SetTimer) \r
-               {\r
-                       return m_pInfo->FFI_SetTimer(m_pInfo, uElapse, lpTimerFunc);\r
-               }\r
-               return -1;\r
-       }\r
-               \r
-       virtual void FFI_KillTimer(int nTimerID)\r
-       {\r
-               if (m_pInfo && m_pInfo->FFI_KillTimer) \r
-               {\r
-                       m_pInfo->FFI_KillTimer(m_pInfo, nTimerID);\r
-               }\r
-       }\r
-       FX_SYSTEMTIME FFI_GetLocalTime()\r
-       {\r
-               FX_SYSTEMTIME fxtime;\r
-               if(m_pInfo && m_pInfo->FFI_GetLocalTime)\r
-               {\r
-                       FPDF_SYSTEMTIME systime = m_pInfo->FFI_GetLocalTime(m_pInfo);\r
-                       fxtime.wDay = systime.wDay;\r
-                       fxtime.wDayOfWeek = systime.wDayOfWeek;\r
-                       fxtime.wHour = systime.wHour;\r
-                       fxtime.wMilliseconds = systime.wMilliseconds;\r
-                       fxtime.wMinute = systime.wMinute;\r
-                       fxtime.wMonth = systime.wMonth;\r
-                       fxtime.wSecond = systime.wSecond;\r
-                       fxtime.wYear = systime.wYear;\r
-               }\r
-               return fxtime;\r
-       }\r
-\r
-       virtual void FFI_OnChange()\r
-       {\r
-               if(m_pInfo && m_pInfo->FFI_OnChange)\r
-               {\r
-                       m_pInfo->FFI_OnChange(m_pInfo);\r
-               }\r
-       }\r
-\r
-       virtual FX_BOOL FFI_IsSHIFTKeyDown(FX_DWORD nFlag)\r
-       {\r
-               \r
-               return (nFlag & FWL_EVENTFLAG_ShiftKey) != 0;\r
-       }\r
-       virtual FX_BOOL FFI_IsCTRLKeyDown(FX_DWORD nFlag)\r
-       {\r
-\r
-               return (nFlag & FWL_EVENTFLAG_ControlKey) != 0;\r
-       }\r
-       virtual FX_BOOL FFI_IsALTKeyDown(FX_DWORD nFlag)\r
-       {\r
-\r
-               return (nFlag & FWL_EVENTFLAG_AltKey) != 0;\r
-       }\r
-       virtual FX_BOOL FFI_IsINSERTKeyDown(FX_DWORD nFlag)\r
-       {\r
-               return FALSE;\r
-       }\r
-\r
-       virtual int JS_appAlert(FX_LPCWSTR Msg, FX_LPCWSTR Title, FX_UINT Type, FX_UINT Icon)\r
-       {\r
-               if(m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->app_alert)\r
-               {\r
-                       CFX_ByteString bsMsg = CFX_WideString(Msg).UTF16LE_Encode();\r
-                       CFX_ByteString bsTitle = CFX_WideString(Title).UTF16LE_Encode();\r
-                       FPDF_WIDESTRING pMsg = (FPDF_WIDESTRING)bsMsg.GetBuffer(bsMsg.GetLength());\r
-                       FPDF_WIDESTRING pTitle = (FPDF_WIDESTRING)bsTitle.GetBuffer(bsTitle.GetLength());\r
-                       int ret = m_pInfo->m_pJsPlatform->app_alert(m_pInfo->m_pJsPlatform, pMsg, pTitle, Type, Icon);\r
-                       bsMsg.ReleaseBuffer();\r
-                       bsTitle.ReleaseBuffer();\r
-                       return ret;\r
-               }\r
-               return -1;\r
-       }\r
-\r
-       virtual int JS_appResponse(FX_LPCWSTR Question, FX_LPCWSTR Title, FX_LPCWSTR Default, FX_LPCWSTR cLabel, FPDF_BOOL bPassword, void* response, int length)\r
-       {\r
-               if (m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->app_response)\r
-               {\r
-                       CFX_ByteString bsQuestion = CFX_WideString(Question).UTF16LE_Encode();\r
-                       CFX_ByteString bsTitle = CFX_WideString(Title).UTF16LE_Encode();\r
-                       CFX_ByteString bsDefault = CFX_WideString(Default).UTF16LE_Encode();\r
-                       CFX_ByteString bsLabel = CFX_WideString(cLabel).UTF16LE_Encode();\r
-                       FPDF_WIDESTRING pQuestion = (FPDF_WIDESTRING)bsQuestion.GetBuffer(bsQuestion.GetLength());\r
-                       FPDF_WIDESTRING pTitle = (FPDF_WIDESTRING)bsTitle.GetBuffer(bsTitle.GetLength());\r
-                       FPDF_WIDESTRING pDefault = (FPDF_WIDESTRING)bsDefault.GetBuffer(bsDefault.GetLength());\r
-                       FPDF_WIDESTRING pLabel = (FPDF_WIDESTRING)bsLabel.GetBuffer(bsLabel.GetLength());\r
-                       int ret = m_pInfo->m_pJsPlatform->app_response(m_pInfo->m_pJsPlatform, pQuestion, pTitle, \r
-                               pDefault, pLabel, bPassword, response, length);\r
-                       bsQuestion.ReleaseBuffer();\r
-                       bsTitle.ReleaseBuffer();\r
-                       bsDefault.ReleaseBuffer();\r
-                       bsLabel.ReleaseBuffer();\r
-                       return ret;\r
-               }\r
-               return -1;\r
-       }\r
-\r
-       virtual void JS_appBeep(int nType)\r
-       {\r
-               if(m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->app_beep)\r
-               {\r
-                       m_pInfo->m_pJsPlatform->app_beep(m_pInfo->m_pJsPlatform, nType);\r
-               }\r
-       }\r
-\r
-       virtual CFX_WideString JS_fieldBrowse()\r
-       {\r
-               if(m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->Field_browse)\r
-               {\r
-                       int nLen = m_pInfo->m_pJsPlatform->Field_browse(m_pInfo->m_pJsPlatform, NULL, 0);\r
-                       if(nLen <= 0)\r
-                               return L"";\r
-                       char* pbuff = new char[nLen];\r
-                       if(pbuff)\r
-                               memset(pbuff, 0, nLen);\r
-                       else    \r
-                               return L"";\r
-                       nLen = m_pInfo->m_pJsPlatform->Field_browse(m_pInfo->m_pJsPlatform, pbuff, nLen);\r
-                       CFX_ByteString bsRet = CFX_ByteString(pbuff, nLen);\r
-                       CFX_WideString wsRet = CFX_WideString::FromLocal(bsRet);\r
-                       delete[] pbuff;\r
-                       return wsRet;\r
-               }\r
-               return L"";\r
-       }\r
-\r
-       CFX_WideString JS_docGetFilePath()\r
-       {               \r
-               if(m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->Doc_getFilePath)\r
-               {\r
-                       int nLen = m_pInfo->m_pJsPlatform->Doc_getFilePath(m_pInfo->m_pJsPlatform, NULL, 0);\r
-                       if(nLen <= 0)\r
-                               return L"";\r
-                       char* pbuff = new char[nLen];\r
-                       if(pbuff)\r
-                               memset(pbuff, 0, nLen);\r
-                       else\r
-                               return L"";\r
-                       nLen = m_pInfo->m_pJsPlatform->Doc_getFilePath(m_pInfo->m_pJsPlatform, pbuff, nLen);\r
-                       CFX_ByteString bsRet = CFX_ByteString(pbuff, nLen);\r
-                       CFX_WideString wsRet = CFX_WideString::FromLocal(bsRet);\r
-                       delete[] pbuff;\r
-                       return wsRet;\r
-               }\r
-               return L"";\r
-       }\r
-\r
-       void JS_docSubmitForm(void* formData, int length, FX_LPCWSTR URL)\r
-       {\r
-               if(m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->Doc_submitForm)\r
-               {\r
-                       CFX_ByteString bsDestination = CFX_WideString(URL).UTF16LE_Encode();\r
-                       FPDF_WIDESTRING pDestination = (FPDF_WIDESTRING)bsDestination.GetBuffer(bsDestination.GetLength());\r
-                       m_pInfo->m_pJsPlatform->Doc_submitForm(m_pInfo->m_pJsPlatform, formData, length, pDestination);\r
-                       bsDestination.ReleaseBuffer();\r
-               }\r
-       }\r
-\r
-       void JS_docmailForm(void* mailData, int length, FPDF_BOOL bUI,FX_LPCWSTR To, FX_LPCWSTR Subject, FX_LPCWSTR CC, FX_LPCWSTR BCC, FX_LPCWSTR Msg)\r
-       {\r
-               if(m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->Doc_mail)\r
-               {\r
-                       CFX_ByteString bsTo = CFX_WideString(To).UTF16LE_Encode();\r
-                       CFX_ByteString bsCC = CFX_WideString(Subject).UTF16LE_Encode();\r
-                       CFX_ByteString bsBcc = CFX_WideString(BCC).UTF16LE_Encode();\r
-                       CFX_ByteString bsSubject = CFX_WideString(Subject).UTF16LE_Encode();\r
-                       CFX_ByteString bsMsg = CFX_WideString(Msg).UTF16LE_Encode();\r
-                       FPDF_WIDESTRING pTo = (FPDF_WIDESTRING)bsTo.GetBuffer(bsTo.GetLength());\r
-                       FPDF_WIDESTRING pCC = (FPDF_WIDESTRING)bsCC.GetBuffer(bsCC.GetLength());\r
-                       FPDF_WIDESTRING pBcc = (FPDF_WIDESTRING)bsBcc.GetBuffer(bsBcc.GetLength());\r
-                       FPDF_WIDESTRING pSubject = (FPDF_WIDESTRING)bsSubject.GetBuffer(bsSubject.GetLength());\r
-                       FPDF_WIDESTRING pMsg = (FPDF_WIDESTRING)bsMsg.GetBuffer(bsMsg.GetLength());\r
-                       m_pInfo->m_pJsPlatform->Doc_mail(m_pInfo->m_pJsPlatform, mailData, length, bUI, pTo, pSubject,\r
-                               pCC, pBcc, pMsg);\r
-                       bsTo.ReleaseBuffer();\r
-                       bsCC.ReleaseBuffer();\r
-                       bsBcc.ReleaseBuffer();\r
-                       bsSubject.ReleaseBuffer();\r
-                       bsMsg.ReleaseBuffer();\r
-               }\r
-       }\r
-       CFX_WideString JS_appbrowseForDoc(FPDF_BOOL bSave, FX_LPCWSTR cFilenameInit)\r
-       {\r
-               //to do....\r
-               return L"";\r
-//             if(m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->app_browseForDoc)\r
-//             {\r
-//                     CFX_ByteString bsFilenameInit = CFX_WideString(cFilenameInit).UTF16LE_Encode();\r
-//                     FPDF_WIDESTRING pFileNameInit = (FPDF_WIDESTRING)bsFilenameInit.GetBuffer(bsFilenameInit.GetLength());\r
-// \r
-//                     m_pInfo->m_pJsPlatform->app_browseForDoc(m_pInfo->m_pJsPlatform, pFileNameInit);\r
-//                     bsFilenameInit.ReleaseBuffer();\r
-//             }\r
-       }\r
-\r
-       void JS_docprint(FPDF_BOOL bUI , int nStart, int nEnd, FPDF_BOOL bSilent ,FPDF_BOOL bShrinkToFit,FPDF_BOOL bPrintAsImage ,FPDF_BOOL bReverse ,FPDF_BOOL bAnnotations)\r
-       {\r
-               if(m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->Doc_print)\r
-               {\r
-                       m_pInfo->m_pJsPlatform->Doc_print(m_pInfo->m_pJsPlatform, bUI, nStart, nEnd, bSilent, bShrinkToFit, bPrintAsImage, bReverse, bAnnotations);\r
-               }\r
-       }\r
-       void JS_docgotoPage(int nPageNum)\r
-       {\r
-               if(m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->Doc_gotoPage)\r
-               {\r
-                       m_pInfo->m_pJsPlatform->Doc_gotoPage(m_pInfo->m_pJsPlatform, nPageNum);\r
-               }\r
-       }\r
-\r
-       virtual FPDF_PAGE       FFI_GetPage(FPDF_DOCUMENT document,int nPageIndex)\r
-       {\r
-               if(m_pInfo && m_pInfo->FFI_GetPage)\r
-               {\r
-                       return m_pInfo->FFI_GetPage(m_pInfo, document, nPageIndex);\r
-               }\r
-               return NULL;\r
-       }\r
-\r
-       virtual FPDF_PAGE FFI_GetCurrentPage(FPDF_DOCUMENT document)\r
-       {\r
-               if(m_pInfo && m_pInfo->FFI_GetCurrentPage)\r
-               {\r
-                       return m_pInfo->FFI_GetCurrentPage(m_pInfo, document);\r
-               }\r
-               return NULL;\r
-       }\r
-\r
-       int     FFI_GetRotation(FPDF_PAGE page)\r
-       {\r
-               if(m_pInfo && m_pInfo->FFI_GetRotation)\r
-               {\r
-                       return m_pInfo->FFI_GetRotation(m_pInfo, page);\r
-               }\r
-               return 0;\r
-       }\r
-       void    FFI_ExecuteNamedAction(FX_LPCSTR namedAction)\r
-       {\r
-               if(m_pInfo && m_pInfo->FFI_ExecuteNamedAction)\r
-               {\r
-                       m_pInfo->FFI_ExecuteNamedAction(m_pInfo, namedAction);\r
-               }\r
-       }\r
-       void    FFI_OnSetFieldInputFocus(void* field,FPDF_WIDESTRING focusText, FPDF_DWORD nTextLen, FX_BOOL bFocus)\r
-       {\r
-               if(m_pInfo && m_pInfo->FFI_SetTextFieldFocus)\r
-               {\r
-                       m_pInfo->FFI_SetTextFieldFocus(m_pInfo, focusText, nTextLen, bFocus);\r
-               }\r
-       }\r
-\r
-       void    FFI_DoURIAction(FX_LPCSTR bsURI)\r
-       {\r
-               if(m_pInfo && m_pInfo->FFI_DoURIAction)\r
-               {\r
-                       m_pInfo->FFI_DoURIAction(m_pInfo, bsURI);\r
-               }\r
-       }\r
-\r
-       void    FFI_DoGoToAction(int nPageIndex, int zoomMode, float* fPosArray, int sizeOfArray)\r
-       {\r
-               if(m_pInfo && m_pInfo->FFI_DoGoToAction)\r
-               {\r
-                       m_pInfo->FFI_DoGoToAction(m_pInfo, nPageIndex, zoomMode, fPosArray, sizeOfArray);\r
-               }\r
-       }\r
-\r
-public:\r
-       FX_BOOL                         IsJSInitiated();\r
-\r
-public:        \r
-       void                            SetCurrentDoc(CPDFSDK_Document* pFXDoc) {m_pSDKDoc = pFXDoc;}\r
-       CPDFSDK_Document*       GetCurrentDoc();\r
-       CPDF_Document*          GetPDFDocument() {return m_pPDFDoc;}\r
-//     CPDFSDK_Document*   GetDocument(int nIndex);\r
-//     int                                     CountDocuments() {return m_docMap.GetCount();}\r
-\r
-       CPDFSDK_Document*               OpenDocument(CFX_WideString &fileName);\r
-       CPDFSDK_Document*               OpenMemPDFDoc(CPDF_Document* pNewDoc, CFX_WideString &fileName);\r
-       FX_BOOL                                 OpenURL(CFX_WideString &filePath);\r
-       \r
-\r
-       CFX_ByteString          GetAppName() {return "";}\r
-\r
-       CFFL_IFormFiller*       GetIFormFiller();\r
-       IFX_SystemHandler*      GetSysHandler() {return m_pSysHandler;}\r
-\r
-public:\r
-       CPDFSDK_AnnotHandlerMgr* GetAnnotHandlerMgr();\r
-       IFXJS_Runtime*  GetJSRuntime();\r
-       CPDFSDK_ActionHandler* GetActionHander();\r
-private:\r
-       CPDFSDK_AnnotHandlerMgr* m_pAnnotHandlerMgr;\r
-       CPDFSDK_ActionHandler*  m_pActionHandler;\r
-       IFXJS_Runtime*  m_pJSRuntime;\r
-public:\r
-       FPDF_FORMFILLINFO* GetFormFillInfo() {return m_pInfo;}\r
-private:\r
-       FPDF_FORMFILLINFO*      m_pInfo;\r
-//     CFX_MapPtrTemplate<CPDF_Document*, CPDFSDK_Document*> m_docMap;\r
-       CPDFSDK_Document* m_pSDKDoc;\r
-       CPDF_Document* m_pPDFDoc;\r
-\r
-       CFFL_IFormFiller* m_pIFormFiller;\r
-       IFX_SystemHandler* m_pSysHandler;\r
-\r
-public:\r
-       CJS_RuntimeFactory*  m_pJSRuntimeFactory;\r
-};\r
-\r
-\r
-\r
-// class CFX_App\r
-// {\r
-// public:\r
-//     CFX_App():m_pCurDoc(NULL) {}\r
-//     void SetAt(CPDF_Document* pPDFDoc, CPDFSDK_Document* pFXDoc);\r
-//     CPDFSDK_Document* GetAt(CPDF_Document* pPDFDoc);\r
-// public:\r
-//     void SetCurrentDocument(CPDFSDK_Document* pFXDoc) {m_pCurDoc = pFXDoc;}\r
-//     CPDFSDK_Document* GetCurrentDocument() {return m_pCurDoc;}\r
-// private:\r
-//     CFX_MapPtrTemplate<CPDF_Document*, CPDFSDK_Document*> m_docArray;\r
-//     CPDFSDK_Document* m_pCurDoc;\r
-// };\r
-class CPDFSDK_InterForm;\r
-class CPDFSDK_Document\r
-{\r
-public:\r
-       CPDFSDK_Document(CPDF_Document* pDoc, CPDFDoc_Environment* pEnv);\r
-       ~CPDFSDK_Document();\r
-public:\r
-       CPDFSDK_InterForm*              GetInterForm() ;\r
-       CPDF_Document*                  GetDocument() {return m_pDoc;}\r
-\r
-public:\r
-       void                                    InitPageView();\r
-       void                                    AddPageView(CPDF_Page* pPDFPage, CPDFSDK_PageView* pPageView);\r
-       CPDFSDK_PageView*               GetPageView(CPDF_Page* pPDFPage, FX_BOOL ReNew = TRUE);\r
-       CPDFSDK_PageView*               GetPageView(int nIndex);\r
-       CPDFSDK_PageView*               GetCurrentView();\r
-       void                                    ReMovePageView(CPDF_Page* pPDFPage);\r
-       void                                    UpdateAllViews(CPDFSDK_PageView* pSender, CPDFSDK_Annot* pAnnot);\r
-\r
-       CPDFSDK_Annot*                  GetFocusAnnot();//{return NULL;}\r
-\r
-       IFXJS_Runtime *                 GetJsRuntime();\r
-       \r
-       FX_BOOL                                 SetFocusAnnot(CPDFSDK_Annot* pAnnot, FX_UINT nFlag = 0);//{return FALSE;}\r
-       FX_BOOL                                 KillFocusAnnot(FX_UINT nFlag = 0);\r
-\r
-       FX_BOOL                                 ExtractPages(const CFX_WordArray &arrExtraPages, CPDF_Document* pDstDoc);\r
-       FX_BOOL                                 InsertPages(int nInsertAt, const CPDF_Document* pSrcDoc, const CFX_WordArray &arrSrcPages);\r
-       FX_BOOL                                 DeletePages(int nStart, int nCount);\r
-       FX_BOOL                                 ReplacePages(int nPage, const CPDF_Document* pSrcDoc, const CFX_WordArray &arrSrcPages);\r
-\r
-       void                                    OnCloseDocument();\r
-\r
-       int                                             GetPageCount() {return m_pDoc->GetPageCount();}\r
-       FX_BOOL                                 GetPermissions(int nFlag);\r
-       FX_BOOL                                 GetChangeMark() {return m_bChangeMask;}\r
-       void                                    SetChangeMark() {m_bChangeMask = TRUE;}\r
-       void                                    ClearChangeMark() {m_bChangeMask= FALSE;}\r
-//     FX_BOOL                                 GetChangeMark(){return FALSE;}//IsAnnotModified()||IsFormModified() || IsWidgetModified()|| m_nChangeMark>0 ;}  \r
-//     void                    ClearChangeMark(){}\r
-       CFX_WideString                  GetPath() ;\r
-       CPDF_Page*                              GetPage(int nIndex);\r
-       CPDFDoc_Environment *   GetEnv() {return m_pEnv; }\r
-       void                                ProcJavascriptFun();\r
-       FX_BOOL                                 ProcOpenAction();\r
-       CPDF_OCContext*                 GetOCContext();\r
-private:\r
-       //CFX_ArrayTemplate<CPDFSDK_PageView*> m_pageArray;\r
-       CFX_MapPtrTemplate<CPDF_Page*, CPDFSDK_PageView*> m_pageMap;\r
-       CPDF_Document*                  m_pDoc;\r
-\r
-       CPDFSDK_InterForm*              m_pInterForm;\r
-       CPDFSDK_Annot*                  m_pFocusAnnot;\r
-       CPDFDoc_Environment *   m_pEnv;\r
-       CPDF_OCContext *                m_pOccontent;\r
-       FX_BOOL                                 m_bChangeMask;\r
-};\r
-\r
-class CPDFSDK_PageView\r
-{\r
-public:\r
-       CPDFSDK_PageView(CPDFSDK_Document* pSDKDoc,CPDF_Page* page);\r
-       ~CPDFSDK_PageView();\r
-public:\r
-       virtual void PageView_OnDraw(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device,CPDF_RenderOptions* pOptions) ;\r
-public:\r
-       CPDF_Annot*                                             GetPDFAnnotAtPoint(FX_FLOAT pageX, FX_FLOAT pageY);\r
-       CPDFSDK_Annot*                                  GetFXAnnotAtPoint(FX_FLOAT pageX, FX_FLOAT pageY);\r
-       CPDF_Annot*                                             GetPDFWidgetAtPoint(FX_FLOAT pageX, FX_FLOAT pageY);\r
-       CPDFSDK_Annot*                                  GetFXWidgetAtPoint(FX_FLOAT pageX, FX_FLOAT pageY);\r
-       CPDFSDK_Annot*                                  GetFocusAnnot() ;\r
-       void                                                    SetFocusAnnot(CPDFSDK_Annot* pSDKAnnot,FX_UINT nFlag = 0) {m_pSDKDoc->SetFocusAnnot(pSDKAnnot, nFlag);}\r
-       FX_BOOL                                                 KillFocusAnnot(FX_UINT nFlag = 0) {return m_pSDKDoc->KillFocusAnnot(nFlag);}\r
-       FX_BOOL                                                 Annot_HasAppearance(CPDF_Annot* pAnnot);\r
-\r
-       CPDFSDK_Annot*                                  AddAnnot(CPDF_Dictionary * pDict);\r
-       CPDFSDK_Annot*                                  AddAnnot(FX_LPCSTR lpSubType,CPDF_Dictionary * pDict);\r
-       CPDFSDK_Annot*                                  AddAnnot(CPDF_Annot * pPDFAnnot);\r
-       FX_BOOL                                                 DeleteAnnot(CPDFSDK_Annot* pAnnot);                                                     \r
-       \r
-       int                                                             CountAnnots();\r
-       CPDFSDK_Annot*                                  GetAnnot(int nIndex);\r
-       CPDFSDK_Annot*                              GetAnnotByDict(CPDF_Dictionary * pDict);\r
-       CPDF_Page*                                              GetPDFPage(){return m_page;}\r
-       CPDF_Document*                                  GetPDFDocument();\r
-       CPDFSDK_Document*                               GetSDKDocument() {return m_pSDKDoc;}    \r
-public:\r
-       virtual FX_BOOL                                 OnLButtonDown(const CPDF_Point & point, FX_UINT nFlag);\r
-       virtual FX_BOOL                                 OnLButtonUp(const CPDF_Point & point, FX_UINT nFlag);\r
-       virtual FX_BOOL                                 OnChar(int nChar, FX_UINT nFlag);\r
-       virtual FX_BOOL                                 OnKeyDown(int nKeyCode, int nFlag);\r
-       virtual FX_BOOL                                 OnKeyUp(int nKeyCode, int nFlag);\r
-\r
-       virtual FX_BOOL                                 OnMouseMove(const CPDF_Point & point, int nFlag);\r
-       virtual FX_BOOL                                 OnMouseWheel(double deltaX, double deltaY,const CPDF_Point& point, int nFlag);\r
-       virtual FX_BOOL                                 IsValidAnnot(FX_LPVOID p);\r
-public:\r
-       virtual void                                    GetCurrentMatrix(CPDF_Matrix& matrix) {matrix = m_curMatrix;}\r
-       virtual void                                    UpdateRects(CFX_RectArray& rects);\r
-       void                                                    UpdateView(CPDFSDK_Annot* pAnnot);\r
-       CFX_PtrArray*                                   GetAnnotList(){ return &m_fxAnnotArray; }\r
-\r
-public:\r
-       virtual int                                             GetPageIndex();\r
-       void                                                    LoadFXAnnots();\r
-private:\r
-       CPDF_Matrix m_curMatrix;\r
-\r
-private:\r
-       void PageView_OnHighlightFormFields(CFX_RenderDevice* pDevice, CPDFSDK_Widget* pWidget);\r
-\r
-private:\r
-       CPDF_Page* m_page;\r
-       CPDF_AnnotList* m_pAnnotList;\r
-\r
-       //CPDFSDK_Annot* m_pFocusAnnot;\r
-       CFX_PtrArray  m_fxAnnotArray;\r
-\r
-       CPDFSDK_Document* m_pSDKDoc;\r
-private:\r
-       CPDFSDK_Widget* m_CaptureWidget;\r
-       FX_BOOL m_bEnterWidget;\r
-       FX_BOOL m_bExitWidget;\r
-       FX_BOOL m_bOnWidget;\r
-public:\r
-       void SetValid(FX_BOOL bValid) {m_bValid = bValid;}\r
-       FX_BOOL IsValid() {return m_bValid;}\r
-private:\r
-       FX_BOOL m_bValid;\r
-};\r
-\r
-\r
-template<class TYPE>\r
-class CGW_ArrayTemplate : public CFX_ArrayTemplate<TYPE>\r
-{\r
-public: \r
-       CGW_ArrayTemplate(){}\r
-       virtual ~CGW_ArrayTemplate(){}\r
-       \r
-       typedef int (*LP_COMPARE)(TYPE p1, TYPE p2);\r
-       \r
-       void Sort(LP_COMPARE pCompare, FX_BOOL bAscent = TRUE)\r
-       {\r
-               int nSize = this->GetSize();\r
-               QuickSort(0, nSize -1, bAscent, pCompare);\r
-       }\r
-       \r
-private:\r
-       void QuickSort(FX_UINT nStartPos, FX_UINT nStopPos, FX_BOOL bAscend, LP_COMPARE pCompare)\r
-       {\r
-               if (nStartPos >= nStopPos) return;\r
-               \r
-               if ((nStopPos - nStartPos) == 1)\r
-               {\r
-                       TYPE Value1 = this->GetAt(nStartPos);\r
-                       TYPE Value2 = this->GetAt(nStopPos);\r
-                       \r
-                       int iGreate = (*pCompare)(Value1, Value2);\r
-                       if ((bAscend && iGreate > 0) || (!bAscend && iGreate < 0))\r
-                       {\r
-                               this->SetAt(nStartPos, Value2);\r
-                               this->SetAt(nStopPos, Value1);\r
-                       }\r
-                       return;\r
-               }\r
-               \r
-               FX_UINT m = (nStartPos + nStopPos) / 2;\r
-               FX_UINT i = nStartPos;\r
-               \r
-               TYPE Value = this->GetAt(m);\r
-               \r
-               while (i < m)\r
-               {\r
-                       TYPE temp = this->GetAt(i);\r
-                       \r
-                       int iGreate = (*pCompare)(temp, Value);\r
-                       if ((bAscend && iGreate > 0) || (!bAscend && iGreate < 0))\r
-                       {\r
-                               this->InsertAt(m+1, temp);\r
-                               this->RemoveAt(i);\r
-                               m--;\r
-                       }\r
-                       else\r
-                       {\r
-                               i++;\r
-                       }\r
-               }\r
-               \r
-               FX_UINT j = nStopPos;\r
-               \r
-               while (j > m)\r
-               {\r
-                       TYPE temp = this->GetAt(j);\r
-                       \r
-                       int iGreate = (*pCompare)(temp, Value);\r
-                       if ((bAscend && iGreate < 0) || (!bAscend && iGreate > 0))\r
-                       {\r
-                               this->RemoveAt(j);\r
-                               this->InsertAt(m, temp);\r
-                               m++;\r
-                       }\r
-                       else\r
-                       {\r
-                               j--;\r
-                       }\r
-               }\r
-               \r
-               if (nStartPos < m) QuickSort(nStartPos, m, bAscend, pCompare);\r
-               if (nStopPos > m) QuickSort(m, nStopPos, bAscend, pCompare);\r
-       }\r
-};\r
-\r
-\r
-#endif //_FPDFSDK_MGR_H\r
-\r
+// 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 FPDFSDK_INCLUDE_FSDK_MGR_H_
+#define FPDFSDK_INCLUDE_FSDK_MGR_H_
+
+#include <map>
+
+#include "../../core/include/fpdftext/fpdf_text.h"
+#include "../../public/fpdf_formfill.h"
+#include "../../public/fpdf_fwlevent.h"  // cross platform keycode and events define.
+#include "../../third_party/base/nonstd_unique_ptr.h"
+#include "fsdk_common.h"
+#include "fsdk_define.h"
+#include "fx_systemhandler.h"
+#include "fsdk_baseannot.h"
+#include "fsdk_baseform.h"
+#include "fsdk_annothandler.h"
+#include "fsdk_actionhandler.h"
+#include "javascript/IJavaScript.h"
+
+class CFFL_IFormFiller;
+class CPDFSDK_ActionHandler;
+class CPDFSDK_Annot;
+class CPDFSDK_Document;
+class CPDFSDK_InterForm;
+class CPDFSDK_PageView;
+class CPDFSDK_Widget;
+class IFX_SystemHandler;
+
+class CPDFDoc_Environment final {
+ public:
+  CPDFDoc_Environment(CPDF_Document* pDoc, FPDF_FORMFILLINFO* pFFinfo);
+  ~CPDFDoc_Environment();
+
+  void FFI_Invalidate(FPDF_PAGE page,
+                      double left,
+                      double top,
+                      double right,
+                      double bottom) {
+    if (m_pInfo && m_pInfo->FFI_Invalidate)
+      m_pInfo->FFI_Invalidate(m_pInfo, page, left, top, right, bottom);
+  }
+
+  void FFI_OutputSelectedRect(FPDF_PAGE page,
+                              double left,
+                              double top,
+                              double right,
+                              double bottom) {
+    if (m_pInfo && m_pInfo->FFI_OutputSelectedRect)
+      m_pInfo->FFI_OutputSelectedRect(m_pInfo, page, left, top, right, bottom);
+  }
+
+  void FFI_SetCursor(int nCursorType) {
+    if (m_pInfo && m_pInfo->FFI_SetCursor)
+      m_pInfo->FFI_SetCursor(m_pInfo, nCursorType);
+  }
+
+  int FFI_SetTimer(int uElapse, TimerCallback lpTimerFunc) {
+    if (m_pInfo && m_pInfo->FFI_SetTimer)
+      return m_pInfo->FFI_SetTimer(m_pInfo, uElapse, lpTimerFunc);
+    return -1;
+  }
+
+  void FFI_KillTimer(int nTimerID) {
+    if (m_pInfo && m_pInfo->FFI_KillTimer)
+      m_pInfo->FFI_KillTimer(m_pInfo, nTimerID);
+  }
+
+  FX_SYSTEMTIME FFI_GetLocalTime() const {
+    FX_SYSTEMTIME fxtime;
+    if (m_pInfo && m_pInfo->FFI_GetLocalTime) {
+      FPDF_SYSTEMTIME systime = m_pInfo->FFI_GetLocalTime(m_pInfo);
+      fxtime.wDay = systime.wDay;
+      fxtime.wDayOfWeek = systime.wDayOfWeek;
+      fxtime.wHour = systime.wHour;
+      fxtime.wMilliseconds = systime.wMilliseconds;
+      fxtime.wMinute = systime.wMinute;
+      fxtime.wMonth = systime.wMonth;
+      fxtime.wSecond = systime.wSecond;
+      fxtime.wYear = systime.wYear;
+    }
+    return fxtime;
+  }
+
+  void FFI_OnChange() {
+    if (m_pInfo && m_pInfo->FFI_OnChange)
+      m_pInfo->FFI_OnChange(m_pInfo);
+  }
+
+  FX_BOOL FFI_IsSHIFTKeyDown(FX_DWORD nFlag) const {
+    return (nFlag & FWL_EVENTFLAG_ShiftKey) != 0;
+  }
+
+  FX_BOOL FFI_IsCTRLKeyDown(FX_DWORD nFlag) const {
+    return (nFlag & FWL_EVENTFLAG_ControlKey) != 0;
+  }
+
+  FX_BOOL FFI_IsALTKeyDown(FX_DWORD nFlag) const {
+    return (nFlag & FWL_EVENTFLAG_AltKey) != 0;
+  }
+
+  FX_BOOL FFI_IsINSERTKeyDown(FX_DWORD nFlag) const { return FALSE; }
+
+  int JS_appAlert(const FX_WCHAR* Msg,
+                  const FX_WCHAR* Title,
+                  FX_UINT Type,
+                  FX_UINT Icon);
+  int JS_appResponse(const FX_WCHAR* Question,
+                     const FX_WCHAR* Title,
+                     const FX_WCHAR* Default,
+                     const FX_WCHAR* cLabel,
+                     FPDF_BOOL bPassword,
+                     void* response,
+                     int length);
+
+  void JS_appBeep(int nType) {
+    if (m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->app_beep)
+      m_pInfo->m_pJsPlatform->app_beep(m_pInfo->m_pJsPlatform, nType);
+  }
+
+  CFX_WideString JS_fieldBrowse();
+  CFX_WideString JS_docGetFilePath();
+
+  void JS_docSubmitForm(void* formData, int length, const FX_WCHAR* URL);
+  void JS_docmailForm(void* mailData,
+                      int length,
+                      FPDF_BOOL bUI,
+                      const FX_WCHAR* To,
+                      const FX_WCHAR* Subject,
+                      const FX_WCHAR* CC,
+                      const FX_WCHAR* BCC,
+                      const FX_WCHAR* Msg);
+
+  void JS_docprint(FPDF_BOOL bUI,
+                   int nStart,
+                   int nEnd,
+                   FPDF_BOOL bSilent,
+                   FPDF_BOOL bShrinkToFit,
+                   FPDF_BOOL bPrintAsImage,
+                   FPDF_BOOL bReverse,
+                   FPDF_BOOL bAnnotations) {
+    if (m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->Doc_print)
+      m_pInfo->m_pJsPlatform->Doc_print(m_pInfo->m_pJsPlatform, bUI, nStart,
+                                        nEnd, bSilent, bShrinkToFit,
+                                        bPrintAsImage, bReverse, bAnnotations);
+  }
+
+  void JS_docgotoPage(int nPageNum) {
+    if (m_pInfo && m_pInfo->m_pJsPlatform &&
+        m_pInfo->m_pJsPlatform->Doc_gotoPage)
+      m_pInfo->m_pJsPlatform->Doc_gotoPage(m_pInfo->m_pJsPlatform, nPageNum);
+  }
+
+  FPDF_PAGE FFI_GetPage(FPDF_DOCUMENT document, int nPageIndex) {
+    if (m_pInfo && m_pInfo->FFI_GetPage)
+      return m_pInfo->FFI_GetPage(m_pInfo, document, nPageIndex);
+    return NULL;
+  }
+
+  FPDF_PAGE FFI_GetCurrentPage(FPDF_DOCUMENT document) {
+    if (m_pInfo && m_pInfo->FFI_GetCurrentPage)
+      return m_pInfo->FFI_GetCurrentPage(m_pInfo, document);
+    return NULL;
+  }
+
+  int FFI_GetRotation(FPDF_PAGE page) {
+    if (m_pInfo && m_pInfo->FFI_GetRotation)
+      return m_pInfo->FFI_GetRotation(m_pInfo, page);
+    return 0;
+  }
+
+  void FFI_ExecuteNamedAction(const FX_CHAR* namedAction) {
+    if (m_pInfo && m_pInfo->FFI_ExecuteNamedAction)
+      m_pInfo->FFI_ExecuteNamedAction(m_pInfo, namedAction);
+  }
+
+  void FFI_OnSetFieldInputFocus(void* field,
+                                FPDF_WIDESTRING focusText,
+                                FPDF_DWORD nTextLen,
+                                FX_BOOL bFocus) {
+    if (m_pInfo && m_pInfo->FFI_SetTextFieldFocus)
+      m_pInfo->FFI_SetTextFieldFocus(m_pInfo, focusText, nTextLen, bFocus);
+  }
+
+  void FFI_DoURIAction(const FX_CHAR* bsURI) {
+    if (m_pInfo && m_pInfo->FFI_DoURIAction)
+      m_pInfo->FFI_DoURIAction(m_pInfo, bsURI);
+  }
+
+  void FFI_DoGoToAction(int nPageIndex,
+                        int zoomMode,
+                        float* fPosArray,
+                        int sizeOfArray) {
+    if (m_pInfo && m_pInfo->FFI_DoGoToAction)
+      m_pInfo->FFI_DoGoToAction(m_pInfo, nPageIndex, zoomMode, fPosArray,
+                                sizeOfArray);
+  }
+
+  FX_BOOL IsJSInitiated() const { return m_pInfo && m_pInfo->m_pJsPlatform; }
+  void SetSDKDocument(CPDFSDK_Document* pFXDoc) { m_pSDKDoc = pFXDoc; }
+  CPDFSDK_Document* GetSDKDocument() const { return m_pSDKDoc; }
+  CPDF_Document* GetPDFDocument() const { return m_pPDFDoc; }
+  CFX_ByteString GetAppName() const { return ""; }
+  IFX_SystemHandler* GetSysHandler() const { return m_pSysHandler; }
+  FPDF_FORMFILLINFO* GetFormFillInfo() const { return m_pInfo; }
+
+  CFFL_IFormFiller* GetIFormFiller();             // Creates if not present.
+  CPDFSDK_AnnotHandlerMgr* GetAnnotHandlerMgr();  // Creates if not present.
+  IJS_Runtime* GetJSRuntime();                    // Creates if not present.
+  CPDFSDK_ActionHandler* GetActionHander();       // Creates if not present.
+
+ private:
+  CPDFSDK_AnnotHandlerMgr* m_pAnnotHandlerMgr;
+  CPDFSDK_ActionHandler* m_pActionHandler;
+  nonstd::unique_ptr<IJS_Runtime> m_pJSRuntime;
+  FPDF_FORMFILLINFO* const m_pInfo;
+  CPDFSDK_Document* m_pSDKDoc;
+  CPDF_Document* const m_pPDFDoc;
+  CFFL_IFormFiller* m_pIFormFiller;
+  IFX_SystemHandler* m_pSysHandler;
+};
+
+class CPDFSDK_Document {
+ public:
+  CPDFSDK_Document(CPDF_Document* pDoc, CPDFDoc_Environment* pEnv);
+  ~CPDFSDK_Document();
+
+  CPDFSDK_InterForm* GetInterForm();
+
+  // Gets the document object for the next layer down; for master this is
+  // a CPDF_Document, but for XFA it is a CPDFXFA_Document.
+  CPDF_Document* GetDocument() const { return m_pDoc; }
+
+  // Gets the CPDF_Document, either directly in master, or from the
+  // CPDFXFA_Document for XFA.
+  CPDF_Document* GetPDFDocument() const { return m_pDoc; }
+
+  CPDFSDK_PageView* GetPageView(CPDF_Page* pPDFPage, FX_BOOL ReNew = TRUE);
+  CPDFSDK_PageView* GetPageView(int nIndex);
+  CPDFSDK_PageView* GetCurrentView();
+  void ReMovePageView(CPDF_Page* pPDFPage);
+  void UpdateAllViews(CPDFSDK_PageView* pSender, CPDFSDK_Annot* pAnnot);
+
+  CPDFSDK_Annot* GetFocusAnnot();
+
+  IJS_Runtime* GetJsRuntime();
+
+  FX_BOOL SetFocusAnnot(CPDFSDK_Annot* pAnnot, FX_UINT nFlag = 0);
+  FX_BOOL KillFocusAnnot(FX_UINT nFlag = 0);
+
+  FX_BOOL ExtractPages(const CFX_WordArray& arrExtraPages,
+                       CPDF_Document* pDstDoc);
+  FX_BOOL InsertPages(int nInsertAt,
+                      const CPDF_Document* pSrcDoc,
+                      const CFX_WordArray& arrSrcPages);
+  FX_BOOL ReplacePages(int nPage,
+                       const CPDF_Document* pSrcDoc,
+                       const CFX_WordArray& arrSrcPages);
+
+  void OnCloseDocument();
+
+  int GetPageCount() { return m_pDoc->GetPageCount(); }
+  FX_BOOL GetPermissions(int nFlag);
+  FX_BOOL GetChangeMark() { return m_bChangeMask; }
+  void SetChangeMark() { m_bChangeMask = TRUE; }
+  void ClearChangeMark() { m_bChangeMask = FALSE; }
+  CFX_WideString GetPath();
+  CPDF_Page* GetPage(int nIndex);
+  CPDFDoc_Environment* GetEnv() { return m_pEnv; }
+  void ProcJavascriptFun();
+  FX_BOOL ProcOpenAction();
+  CPDF_OCContext* GetOCContext();
+
+ private:
+  std::map<CPDF_Page*, CPDFSDK_PageView*> m_pageMap;
+  CPDF_Document* m_pDoc;
+  CPDFSDK_InterForm* m_pInterForm;
+  CPDFSDK_Annot* m_pFocusAnnot;
+  CPDFDoc_Environment* m_pEnv;
+  CPDF_OCContext* m_pOccontent;
+  FX_BOOL m_bChangeMask;
+};
+class CPDFSDK_PageView final {
+ public:
+  CPDFSDK_PageView(CPDFSDK_Document* pSDKDoc, CPDF_Page* page);
+  ~CPDFSDK_PageView();
+  void PageView_OnDraw(CFX_RenderDevice* pDevice,
+                       CPDF_Matrix* pUser2Device,
+                       CPDF_RenderOptions* pOptions);
+  CPDF_Annot* GetPDFAnnotAtPoint(FX_FLOAT pageX, FX_FLOAT pageY);
+  CPDFSDK_Annot* GetFXAnnotAtPoint(FX_FLOAT pageX, FX_FLOAT pageY);
+  CPDF_Annot* GetPDFWidgetAtPoint(FX_FLOAT pageX, FX_FLOAT pageY);
+  CPDFSDK_Annot* GetFXWidgetAtPoint(FX_FLOAT pageX, FX_FLOAT pageY);
+  CPDFSDK_Annot* GetFocusAnnot();
+  void SetFocusAnnot(CPDFSDK_Annot* pSDKAnnot, FX_UINT nFlag = 0) {
+    m_pSDKDoc->SetFocusAnnot(pSDKAnnot, nFlag);
+  }
+  FX_BOOL KillFocusAnnot(FX_UINT nFlag = 0) {
+    return m_pSDKDoc->KillFocusAnnot(nFlag);
+  }
+  FX_BOOL Annot_HasAppearance(CPDF_Annot* pAnnot);
+
+  CPDFSDK_Annot* AddAnnot(CPDF_Dictionary* pDict);
+  CPDFSDK_Annot* AddAnnot(const FX_CHAR* lpSubType, CPDF_Dictionary* pDict);
+  CPDFSDK_Annot* AddAnnot(CPDF_Annot* pPDFAnnot);
+  FX_BOOL DeleteAnnot(CPDFSDK_Annot* pAnnot);
+  size_t CountAnnots() const;
+  CPDFSDK_Annot* GetAnnot(size_t nIndex);
+  CPDFSDK_Annot* GetAnnotByDict(CPDF_Dictionary* pDict);
+  CPDF_Page* GetPDFPage() { return m_page; }
+  CPDF_Document* GetPDFDocument();
+  CPDFSDK_Document* GetSDKDocument() { return m_pSDKDoc; }
+  FX_BOOL OnLButtonDown(const CPDF_Point& point, FX_UINT nFlag);
+  FX_BOOL OnLButtonUp(const CPDF_Point& point, FX_UINT nFlag);
+  FX_BOOL OnChar(int nChar, FX_UINT nFlag);
+  FX_BOOL OnKeyDown(int nKeyCode, int nFlag);
+  FX_BOOL OnKeyUp(int nKeyCode, int nFlag);
+
+  FX_BOOL OnMouseMove(const CPDF_Point& point, int nFlag);
+  FX_BOOL OnMouseWheel(double deltaX,
+                       double deltaY,
+                       const CPDF_Point& point,
+                       int nFlag);
+  FX_BOOL IsValidAnnot(CPDF_Annot* p) const;
+  void GetCurrentMatrix(CPDF_Matrix& matrix) { matrix = m_curMatrix; }
+  void UpdateRects(CFX_RectArray& rects);
+  void UpdateView(CPDFSDK_Annot* pAnnot);
+  const std::vector<CPDFSDK_Annot*>& GetAnnotList() const {
+    return m_fxAnnotArray;
+  }
+
+  int GetPageIndex();
+  void LoadFXAnnots();
+  void SetValid(FX_BOOL bValid) { m_bValid = bValid; }
+  FX_BOOL IsValid() { return m_bValid; }
+  void SetLock(FX_BOOL bLocked) { m_bLocked = bLocked; }
+  FX_BOOL IsLocked() { return m_bLocked; }
+  void TakeOverPage() { m_bTakeOverPage = TRUE; }
+
+ private:
+  void PageView_OnHighlightFormFields(CFX_RenderDevice* pDevice,
+                                      CPDFSDK_Widget* pWidget);
+
+  CPDF_Matrix m_curMatrix;
+  CPDF_Page* m_page;
+  nonstd::unique_ptr<CPDF_AnnotList> m_pAnnotList;
+  std::vector<CPDFSDK_Annot*> m_fxAnnotArray;
+  CPDFSDK_Document* m_pSDKDoc;
+  CPDFSDK_Widget* m_CaptureWidget;
+  FX_BOOL m_bEnterWidget;
+  FX_BOOL m_bExitWidget;
+  FX_BOOL m_bOnWidget;
+  FX_BOOL m_bValid;
+  FX_BOOL m_bLocked;
+  FX_BOOL m_bTakeOverPage;
+};
+
+template <class TYPE>
+class CGW_ArrayTemplate : public CFX_ArrayTemplate<TYPE> {
+ public:
+  CGW_ArrayTemplate() {}
+  ~CGW_ArrayTemplate() {}
+
+  typedef int (*LP_COMPARE)(TYPE p1, TYPE p2);
+
+  void Sort(LP_COMPARE pCompare, FX_BOOL bAscent = TRUE) {
+    int nSize = this->GetSize();
+    QuickSort(0, nSize - 1, bAscent, pCompare);
+  }
+
+ private:
+  void QuickSort(FX_UINT nStartPos,
+                 FX_UINT nStopPos,
+                 FX_BOOL bAscend,
+                 LP_COMPARE pCompare) {
+    if (nStartPos >= nStopPos)
+      return;
+
+    if ((nStopPos - nStartPos) == 1) {
+      TYPE Value1 = this->GetAt(nStartPos);
+      TYPE Value2 = this->GetAt(nStopPos);
+
+      int iGreate = (*pCompare)(Value1, Value2);
+      if ((bAscend && iGreate > 0) || (!bAscend && iGreate < 0)) {
+        this->SetAt(nStartPos, Value2);
+        this->SetAt(nStopPos, Value1);
+      }
+      return;
+    }
+
+    FX_UINT m = nStartPos + (nStopPos - nStartPos) / 2;
+    FX_UINT i = nStartPos;
+
+    TYPE Value = this->GetAt(m);
+
+    while (i < m) {
+      TYPE temp = this->GetAt(i);
+
+      int iGreate = (*pCompare)(temp, Value);
+      if ((bAscend && iGreate > 0) || (!bAscend && iGreate < 0)) {
+        this->InsertAt(m + 1, temp);
+        this->RemoveAt(i);
+        m--;
+      } else {
+        i++;
+      }
+    }
+
+    FX_UINT j = nStopPos;
+
+    while (j > m) {
+      TYPE temp = this->GetAt(j);
+
+      int iGreate = (*pCompare)(temp, Value);
+      if ((bAscend && iGreate < 0) || (!bAscend && iGreate > 0)) {
+        this->RemoveAt(j);
+        this->InsertAt(m, temp);
+        m++;
+      } else {
+        j--;
+      }
+    }
+
+    if (nStartPos < m)
+      QuickSort(nStartPos, m, bAscend, pCompare);
+    if (nStopPos > m)
+      QuickSort(m, nStopPos, bAscend, pCompare);
+  }
+};
+
+#endif  // FPDFSDK_INCLUDE_FSDK_MGR_H_