Convert CPDFXFA_Document to use CPDFSDK_FormFillEnvironment

fpdfsdk/fpdfxfa/cpdfxfa_docenvironment.cpp

 // Copyright 2016 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include "fpdfsdk/fpdfxfa/cpdfxfa_docenvironment.h"
 
 #include "core/fpdfapi/parser/cpdf_array.h"
 #include "core/fpdfapi/parser/cpdf_stream_acc.h"
@@ skipping 23 matching lines @@
 #define FXFA_FORM 0x01000000
 #define FXFA_PDF 0x10000000
 #define FXFA_XFA_ALL 0x01111111
 
 CPDFXFA_DocEnvironment::CPDFXFA_DocEnvironment(CPDFXFA_Document* doc)
     : m_pDocument(doc), m_pJSContext(nullptr) {
   ASSERT(m_pDocument);
 }
 
 CPDFXFA_DocEnvironment::~CPDFXFA_DocEnvironment() {
-  if (m_pJSContext && m_pDocument->GetSDKDoc() &&
-      m_pDocument->GetSDKDoc()->GetEnv())
-    m_pDocument->GetSDKDoc()->GetEnv()->GetJSRuntime()->ReleaseContext(
-        m_pJSContext);
+  if (m_pJSContext && m_pDocument->GetFormFillEnv())
+    m_pDocument->GetFormFillEnv()->GetJSRuntime()->ReleaseContext(m_pJSContext);
 }
 
 void CPDFXFA_DocEnvironment::SetChangeMark(CXFA_FFDoc* hDoc) {
-  if (hDoc == m_pDocument->GetXFADoc() && m_pDocument->GetSDKDoc())
-    m_pDocument->GetSDKDoc()->SetChangeMark();
+  if (hDoc == m_pDocument->GetXFADoc() && m_pDocument->GetFormFillEnv())
+    m_pDocument->GetFormFillEnv()->GetSDKDocument()->SetChangeMark();
 }
 
 void CPDFXFA_DocEnvironment::InvalidateRect(CXFA_FFPageView* pPageView,
                                             const CFX_RectF& rt,
                                             uint32_t dwFlags /* = 0 */) {
-  if (!m_pDocument->GetXFADoc() || !m_pDocument->GetSDKDoc())
+  if (!m_pDocument->GetXFADoc() || !m_pDocument->GetFormFillEnv())
     return;
 
   if (m_pDocument->GetDocType() != DOCTYPE_DYNAMIC_XFA)
     return;
 
   CPDFXFA_Page* pPage = m_pDocument->GetXFAPage(pPageView);
   if (!pPage)
     return;
 
-  CPDFSDK_FormFillEnvironment* pEnv = m_pDocument->GetSDKDoc()->GetEnv();
-  if (!pEnv)
+  CPDFSDK_FormFillEnvironment* pFormFillEnv = m_pDocument->GetFormFillEnv();
+  if (!pFormFillEnv)
     return;
 
   CFX_FloatRect rcPage = CFX_FloatRect::FromCFXRectF(rt);
-  pEnv->Invalidate((FPDF_PAGE)pPage, rcPage.left, rcPage.bottom, rcPage.right,
-                   rcPage.top);
+  pFormFillEnv->Invalidate((FPDF_PAGE)pPage, rcPage.left, rcPage.bottom,
+                           rcPage.right, rcPage.top);
 }
 
 void CPDFXFA_DocEnvironment::DisplayCaret(CXFA_FFWidget* hWidget,
                                           FX_BOOL bVisible,
                                           const CFX_RectF* pRtAnchor) {
   if (!hWidget || !pRtAnchor || !m_pDocument->GetXFADoc() ||
-      !m_pDocument->GetSDKDoc() || !m_pDocument->GetXFADocView())
+      !m_pDocument->GetFormFillEnv() || !m_pDocument->GetXFADocView())
     return;
 
   if (m_pDocument->GetDocType() != DOCTYPE_DYNAMIC_XFA)
     return;
 
   CXFA_FFWidgetHandler* pWidgetHandler =
       m_pDocument->GetXFADocView()->GetWidgetHandler();
   if (!pWidgetHandler)
     return;
 
   CXFA_FFPageView* pPageView = hWidget->GetPageView();
   if (!pPageView)
     return;
 
   CPDFXFA_Page* pPage = m_pDocument->GetXFAPage(pPageView);
   if (!pPage)
     return;
 
-  CPDFSDK_FormFillEnvironment* pEnv = m_pDocument->GetSDKDoc()->GetEnv();
-  if (!pEnv)
+  CPDFSDK_FormFillEnvironment* pFormFillEnv = m_pDocument->GetFormFillEnv();
+  if (!pFormFillEnv)
     return;
 
   CFX_FloatRect rcCaret = CFX_FloatRect::FromCFXRectF(*pRtAnchor);
-  pEnv->DisplayCaret((FPDF_PAGE)pPage, bVisible, rcCaret.left, rcCaret.top,
-                     rcCaret.right, rcCaret.bottom);
+  pFormFillEnv->DisplayCaret((FPDF_PAGE)pPage, bVisible, rcCaret.left,
+                             rcCaret.top, rcCaret.right, rcCaret.bottom);
 }
 
 FX_BOOL CPDFXFA_DocEnvironment::GetPopupPos(CXFA_FFWidget* hWidget,
                                             FX_FLOAT fMinPopup,
                                             FX_FLOAT fMaxPopup,
                                             const CFX_RectF& rtAnchor,
                                             CFX_RectF& rtPopup) {
   if (!hWidget)
     return FALSE;
 
   CXFA_FFPageView* pXFAPageView = hWidget->GetPageView();
   if (!pXFAPageView)
     return FALSE;
 
   CPDFXFA_Page* pPage = m_pDocument->GetXFAPage(pXFAPageView);
   if (!pPage)
     return FALSE;
 
   CXFA_WidgetAcc* pWidgetAcc = hWidget->GetDataAcc();
   int nRotate = pWidgetAcc->GetRotate();
-  CPDFSDK_FormFillEnvironment* pEnv = m_pDocument->GetSDKDoc()->GetEnv();
-  if (!pEnv)
+  CPDFSDK_FormFillEnvironment* pFormFillEnv = m_pDocument->GetFormFillEnv();
+  if (!pFormFillEnv)
     return FALSE;
 
   FS_RECTF pageViewRect = {0.0f, 0.0f, 0.0f, 0.0f};
-  pEnv->GetPageViewRect(pPage, pageViewRect);
+  pFormFillEnv->GetPageViewRect(pPage, pageViewRect);
 
   int t1;
   int t2;
   CFX_FloatRect rcAnchor = CFX_FloatRect::FromCFXRectF(rtAnchor);
   switch (nRotate) {
     case 90: {
       t1 = (int)(pageViewRect.right - rcAnchor.right);
       t2 = (int)(rcAnchor.left - pageViewRect.left);
       if (rcAnchor.bottom < pageViewRect.bottom)
         rtPopup.left += rcAnchor.bottom - pageViewRect.bottom;
@@ skipping 85 matching lines @@
     return FALSE;
 
   CXFA_FFPageView* pXFAPageView = hWidget->GetPageView();
   if (!pXFAPageView)
     return FALSE;
 
   CPDFXFA_Page* pPage = m_pDocument->GetXFAPage(pXFAPageView);
   if (!pPage)
     return FALSE;
 
-  CPDFSDK_FormFillEnvironment* pEnv = m_pDocument->GetSDKDoc()->GetEnv();
-  if (!pEnv)
+  CPDFSDK_FormFillEnvironment* pFormFillEnv = m_pDocument->GetFormFillEnv();
+  if (!pFormFillEnv)
     return FALSE;
 
   int menuFlag = 0;
   if (hWidget->CanUndo())
     menuFlag |= FXFA_MENU_UNDO;
   if (hWidget->CanRedo())
     menuFlag |= FXFA_MENU_REDO;
   if (hWidget->CanPaste())
     menuFlag |= FXFA_MENU_PASTE;
   if (hWidget->CanCopy())
     menuFlag |= FXFA_MENU_COPY;
   if (hWidget->CanCut())
     menuFlag |= FXFA_MENU_CUT;
   if (hWidget->CanSelectAll())
     menuFlag |= FXFA_MENU_SELECTALL;
 
-  return pEnv->PopupMenu(pPage, hWidget, menuFlag, ptPopup);
+  return pFormFillEnv->PopupMenu(pPage, hWidget, menuFlag, ptPopup);
 }
 
 void CPDFXFA_DocEnvironment::PageViewEvent(CXFA_FFPageView* pPageView,
                                            uint32_t dwFlags) {
-  CPDFSDK_Document* pSDKDoc = m_pDocument->GetSDKDoc();
-  if (!pSDKDoc)
-    return;
-
-  CPDFSDK_FormFillEnvironment* pEnv = pSDKDoc->GetEnv();
-  if (!pEnv)
+  CPDFSDK_FormFillEnvironment* pFormFillEnv = m_pDocument->GetFormFillEnv();
+  if (!pFormFillEnv)
     return;
 
   if (m_pDocument->GetLoadStatus() == FXFA_LOADSTATUS_LOADING ||
       m_pDocument->GetLoadStatus() == FXFA_LOADSTATUS_CLOSING ||
       XFA_PAGEVIEWEVENT_StopLayout != dwFlags)
     return;
 
   int nNewCount = m_pDocument->GetPageCount();
   if (nNewCount == m_pDocument->GetOriginalPageCount())
     return;
 
   CXFA_FFDocView* pXFADocView = m_pDocument->GetXFADocView();
   if (!pXFADocView)
     return;
 
   for (int iPageIter = 0; iPageIter < m_pDocument->GetOriginalPageCount();
        iPageIter++) {
     CPDFXFA_Page* pPage = m_pDocument->GetXFAPageList()->GetAt(iPageIter);
     if (!pPage)
       continue;
 
-    m_pDocument->GetSDKDoc()->RemovePageView(pPage);
+    m_pDocument->GetFormFillEnv()->GetSDKDocument()->RemovePageView(pPage);
     pPage->SetXFAPageView(pXFADocView->GetPageView(iPageIter));
   }
 
   int flag = (nNewCount < m_pDocument->GetOriginalPageCount())
                  ? FXFA_PAGEVIEWEVENT_POSTREMOVED
                  : FXFA_PAGEVIEWEVENT_POSTADDED;
   int count = FXSYS_abs(nNewCount - m_pDocument->GetOriginalPageCount());
   m_pDocument->SetOriginalPageCount(nNewCount);
-  pEnv->PageEvent(count, flag);
+  pFormFillEnv->PageEvent(count, flag);
 }
 
 void CPDFXFA_DocEnvironment::WidgetPostAdd(CXFA_FFWidget* hWidget,
                                            CXFA_WidgetAcc* pWidgetData) {
   if (m_pDocument->GetDocType() != DOCTYPE_DYNAMIC_XFA || !hWidget)
     return;
 
   CXFA_FFPageView* pPageView = hWidget->GetPageView();
   if (!pPageView)
     return;
 
   CPDFXFA_Page* pXFAPage = m_pDocument->GetXFAPage(pPageView);
   if (!pXFAPage)
     return;
 
-  m_pDocument->GetSDKDoc()->GetPageView(pXFAPage, true)->AddAnnot(hWidget);
+  m_pDocument->GetFormFillEnv()
+      ->GetSDKDocument()
+      ->GetPageView(pXFAPage, true)
+      ->AddAnnot(hWidget);
 }
 
 void CPDFXFA_DocEnvironment::WidgetPreRemove(CXFA_FFWidget* hWidget,
                                              CXFA_WidgetAcc* pWidgetData) {
   if (m_pDocument->GetDocType() != DOCTYPE_DYNAMIC_XFA || !hWidget)
     return;
 
   CXFA_FFPageView* pPageView = hWidget->GetPageView();
   if (!pPageView)
     return;
 
   CPDFXFA_Page* pXFAPage = m_pDocument->GetXFAPage(pPageView);
   if (!pXFAPage)
     return;
 
   CPDFSDK_PageView* pSdkPageView =
-      m_pDocument->GetSDKDoc()->GetPageView(pXFAPage, true);
+      m_pDocument->GetFormFillEnv()->GetSDKDocument()->GetPageView(pXFAPage,
+                                                                   true);
   if (CPDFSDK_Annot* pAnnot = pSdkPageView->GetAnnotByXFAWidget(hWidget))
     pSdkPageView->DeleteAnnot(pAnnot);
 }
 
 int32_t CPDFXFA_DocEnvironment::CountPages(CXFA_FFDoc* hDoc) {
-  if (hDoc == m_pDocument->GetXFADoc() && m_pDocument->GetSDKDoc())
+  if (hDoc == m_pDocument->GetXFADoc() && m_pDocument->GetFormFillEnv())
     return m_pDocument->GetPageCount();
   return 0;
 }
 
 int32_t CPDFXFA_DocEnvironment::GetCurrentPage(CXFA_FFDoc* hDoc) {
-  if (hDoc != m_pDocument->GetXFADoc() || !m_pDocument->GetSDKDoc())
+  if (hDoc != m_pDocument->GetXFADoc() || !m_pDocument->GetFormFillEnv())
     return -1;
   if (m_pDocument->GetDocType() != DOCTYPE_DYNAMIC_XFA)
     return -1;
 
-  CPDFSDK_FormFillEnvironment* pEnv = m_pDocument->GetSDKDoc()->GetEnv();
-  if (!pEnv)
+  CPDFSDK_FormFillEnvironment* pFormFillEnv = m_pDocument->GetFormFillEnv();
+  if (!pFormFillEnv)
     return -1;
 
-  return pEnv->GetCurrentPageIndex(this);
+  return pFormFillEnv->GetCurrentPageIndex(this);
 }
 
 void CPDFXFA_DocEnvironment::SetCurrentPage(CXFA_FFDoc* hDoc,
                                             int32_t iCurPage) {
-  if (hDoc != m_pDocument->GetXFADoc() || !m_pDocument->GetSDKDoc() ||
+  if (hDoc != m_pDocument->GetXFADoc() || !m_pDocument->GetFormFillEnv() ||
       m_pDocument->GetDocType() != DOCTYPE_DYNAMIC_XFA || iCurPage < 0 ||
-      iCurPage >= m_pDocument->GetSDKDoc()->GetPageCount()) {
+      iCurPage >=
+          m_pDocument->GetFormFillEnv()->GetSDKDocument()->GetPageCount()) {
     return;
   }
 
-  CPDFSDK_FormFillEnvironment* pEnv = m_pDocument->GetSDKDoc()->GetEnv();
-  if (!pEnv)
+  CPDFSDK_FormFillEnvironment* pFormFillEnv = m_pDocument->GetFormFillEnv();
+  if (!pFormFillEnv)
     return;
-  pEnv->SetCurrentPage(this, iCurPage);
+  pFormFillEnv->SetCurrentPage(this, iCurPage);
 }
 
 FX_BOOL CPDFXFA_DocEnvironment::IsCalculationsEnabled(CXFA_FFDoc* hDoc) {
-  if (hDoc != m_pDocument->GetXFADoc() || !m_pDocument->GetSDKDoc())
+  if (hDoc != m_pDocument->GetXFADoc() || !m_pDocument->GetFormFillEnv())
     return FALSE;
-  if (m_pDocument->GetSDKDoc()->GetInterForm())
-    return m_pDocument->GetSDKDoc()->GetInterForm()->IsXfaCalculateEnabled();
+  if (m_pDocument->GetFormFillEnv()->GetSDKDocument()->GetInterForm())
+    return m_pDocument->GetFormFillEnv()
+        ->GetSDKDocument()
+        ->GetInterForm()
+        ->IsXfaCalculateEnabled();
   return FALSE;
 }
 
 void CPDFXFA_DocEnvironment::SetCalculationsEnabled(CXFA_FFDoc* hDoc,
                                                     FX_BOOL bEnabled) {
-  if (hDoc != m_pDocument->GetXFADoc() || !m_pDocument->GetSDKDoc())
+  if (hDoc != m_pDocument->GetXFADoc() || !m_pDocument->GetFormFillEnv())
     return;
-  if (m_pDocument->GetSDKDoc()->GetInterForm())
-    m_pDocument->GetSDKDoc()->GetInterForm()->XfaEnableCalculate(bEnabled);
+  if (m_pDocument->GetFormFillEnv()->GetSDKDocument()->GetInterForm())
+    m_pDocument->GetFormFillEnv()
+        ->GetSDKDocument()
+        ->GetInterForm()
+        ->XfaEnableCalculate(bEnabled);
 }
 
 void CPDFXFA_DocEnvironment::GetTitle(CXFA_FFDoc* hDoc,
                                       CFX_WideString& wsTitle) {
   if (hDoc != m_pDocument->GetXFADoc() || !m_pDocument->GetPDFDoc())
     return;
 
   CPDF_Dictionary* pInfoDict = m_pDocument->GetPDFDoc()->GetInfo();
   if (!pInfoDict)
     return;
@@ skipping 15 matching lines @@
 void CPDFXFA_DocEnvironment::ExportData(CXFA_FFDoc* hDoc,
                                         const CFX_WideString& wsFilePath,
                                         FX_BOOL bXDP) {
   if (hDoc != m_pDocument->GetXFADoc())
     return;
 
   if (m_pDocument->GetDocType() != DOCTYPE_DYNAMIC_XFA &&
       m_pDocument->GetDocType() != DOCTYPE_STATIC_XFA)
     return;
 
-  CPDFSDK_FormFillEnvironment* pEnv = m_pDocument->GetSDKDoc()->GetEnv();
-  if (!pEnv)
+  CPDFSDK_FormFillEnvironment* pFormFillEnv = m_pDocument->GetFormFillEnv();
+  if (!pFormFillEnv)
     return;
 
   int fileType = bXDP ? FXFA_SAVEAS_XDP : FXFA_SAVEAS_XML;
   CFX_ByteString bs = wsFilePath.UTF16LE_Encode();
   if (wsFilePath.IsEmpty()) {
-    if (!pEnv->GetFormFillInfo() || !pEnv->GetFormFillInfo()->m_pJsPlatform)
+    if (!pFormFillEnv->GetFormFillInfo() ||
+        !pFormFillEnv->GetFormFillInfo()->m_pJsPlatform)
       return;
 
-    CFX_WideString filepath = pEnv->JS_fieldBrowse();
+    CFX_WideString filepath = pFormFillEnv->JS_fieldBrowse();
     bs = filepath.UTF16LE_Encode();
   }
   int len = bs.GetLength();
   FPDF_FILEHANDLER* pFileHandler =
-      pEnv->OpenFile(bXDP ? FXFA_SAVEAS_XDP : FXFA_SAVEAS_XML,
-                     (FPDF_WIDESTRING)bs.GetBuffer(len), "wb");
+      pFormFillEnv->OpenFile(bXDP ? FXFA_SAVEAS_XDP : FXFA_SAVEAS_XML,
+                             (FPDF_WIDESTRING)bs.GetBuffer(len), "wb");
   bs.ReleaseBuffer(len);
   if (!pFileHandler)
     return;
 
   CFPDF_FileStream fileWrite(pFileHandler);
   CFX_ByteString content;
   if (fileType == FXFA_SAVEAS_XML) {
     content = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\r\n";
     fileWrite.WriteBlock(content.c_str(), fileWrite.GetSize(),
                          content.GetLength());
@@ skipping 60 matching lines @@
 }
 
 void CPDFXFA_DocEnvironment::GotoURL(CXFA_FFDoc* hDoc,
                                      const CFX_WideString& bsURL) {
   if (hDoc != m_pDocument->GetXFADoc())
     return;
 
   if (m_pDocument->GetDocType() != DOCTYPE_DYNAMIC_XFA)
     return;
 
-  CPDFSDK_FormFillEnvironment* pEnv = m_pDocument->GetSDKDoc()->GetEnv();
-  if (!pEnv)
+  CPDFSDK_FormFillEnvironment* pFormFillEnv = m_pDocument->GetFormFillEnv();
+  if (!pFormFillEnv)
     return;
 
   CFX_WideStringC str(bsURL.c_str());
-  pEnv->GotoURL(this, str);
+  pFormFillEnv->GotoURL(this, str);
 }
 
 FX_BOOL CPDFXFA_DocEnvironment::IsValidationsEnabled(CXFA_FFDoc* hDoc) {
-  if (hDoc != m_pDocument->GetXFADoc() || !m_pDocument->GetSDKDoc())
+  if (hDoc != m_pDocument->GetXFADoc() || !m_pDocument->GetFormFillEnv())
     return FALSE;
-  if (m_pDocument->GetSDKDoc()->GetInterForm())
-    return m_pDocument->GetSDKDoc()->GetInterForm()->IsXfaValidationsEnabled();
+  if (m_pDocument->GetFormFillEnv()->GetSDKDocument()->GetInterForm())
+    return m_pDocument->GetFormFillEnv()
+        ->GetSDKDocument()
+        ->GetInterForm()
+        ->IsXfaValidationsEnabled();
   return TRUE;
 }
 
 void CPDFXFA_DocEnvironment::SetValidationsEnabled(CXFA_FFDoc* hDoc,
                                                    FX_BOOL bEnabled) {
-  if (hDoc != m_pDocument->GetXFADoc() || !m_pDocument->GetSDKDoc())
+  if (hDoc != m_pDocument->GetXFADoc() || !m_pDocument->GetFormFillEnv())
     return;
-  if (m_pDocument->GetSDKDoc()->GetInterForm())
-    m_pDocument->GetSDKDoc()->GetInterForm()->XfaSetValidationsEnabled(
-        bEnabled);
+  if (m_pDocument->GetFormFillEnv()->GetSDKDocument()->GetInterForm())
+    m_pDocument->GetFormFillEnv()
+        ->GetSDKDocument()
+        ->GetInterForm()
+        ->XfaSetValidationsEnabled(bEnabled);
 }
 
 void CPDFXFA_DocEnvironment::SetFocusWidget(CXFA_FFDoc* hDoc,
                                             CXFA_FFWidget* hWidget) {
   if (hDoc != m_pDocument->GetXFADoc())
     return;
 
   if (!hWidget) {
     CPDFSDK_Annot::ObservedPtr pNull;
-    m_pDocument->GetSDKDoc()->SetFocusAnnot(&pNull);
+    m_pDocument->GetFormFillEnv()->GetSDKDocument()->SetFocusAnnot(&pNull);
     return;
   }
 
-  int pageViewCount = m_pDocument->GetSDKDoc()->GetPageViewCount();
+  int pageViewCount =
+      m_pDocument->GetFormFillEnv()->GetSDKDocument()->GetPageViewCount();
   for (int i = 0; i < pageViewCount; i++) {
-    CPDFSDK_PageView* pPageView = m_pDocument->GetSDKDoc()->GetPageView(i);
+    CPDFSDK_PageView* pPageView =
+        m_pDocument->GetFormFillEnv()->GetSDKDocument()->GetPageView(i);
     if (!pPageView)
       continue;
 
     CPDFSDK_Annot::ObservedPtr pAnnot(pPageView->GetAnnotByXFAWidget(hWidget));
     if (pAnnot) {
-      m_pDocument->GetSDKDoc()->SetFocusAnnot(&pAnnot);
+      m_pDocument->GetFormFillEnv()->GetSDKDocument()->SetFocusAnnot(&pAnnot);
       break;
     }
   }
 }
 
 void CPDFXFA_DocEnvironment::Print(CXFA_FFDoc* hDoc,
                                    int32_t nStartPage,
                                    int32_t nEndPage,
                                    uint32_t dwOptions) {
   if (hDoc != m_pDocument->GetXFADoc())
     return;
 
-  CPDFSDK_FormFillEnvironment* pEnv = m_pDocument->GetSDKDoc()->GetEnv();
-  if (!pEnv || !pEnv->GetFormFillInfo() ||
-      !pEnv->GetFormFillInfo()->m_pJsPlatform ||
-      !pEnv->GetFormFillInfo()->m_pJsPlatform->Doc_print) {
+  CPDFSDK_FormFillEnvironment* pFormFillEnv = m_pDocument->GetFormFillEnv();
+  if (!pFormFillEnv || !pFormFillEnv->GetFormFillInfo() ||
+      !pFormFillEnv->GetFormFillInfo()->m_pJsPlatform ||
+      !pFormFillEnv->GetFormFillInfo()->m_pJsPlatform->Doc_print) {
     return;
   }
 
-  pEnv->GetFormFillInfo()->m_pJsPlatform->Doc_print(
-      pEnv->GetFormFillInfo()->m_pJsPlatform,
+  pFormFillEnv->GetFormFillInfo()->m_pJsPlatform->Doc_print(
+      pFormFillEnv->GetFormFillInfo()->m_pJsPlatform,
       dwOptions & XFA_PRINTOPT_ShowDialog, nStartPage, nEndPage,
       dwOptions & XFA_PRINTOPT_CanCancel, dwOptions & XFA_PRINTOPT_ShrinkPage,
       dwOptions & XFA_PRINTOPT_AsImage, dwOptions & XFA_PRINTOPT_ReverseOrder,
       dwOptions & XFA_PRINTOPT_PrintAnnot);
 }
 
 FX_ARGB CPDFXFA_DocEnvironment::GetHighlightColor(CXFA_FFDoc* hDoc) {
-  if (hDoc != m_pDocument->GetXFADoc() || !m_pDocument->GetSDKDoc())
+  if (hDoc != m_pDocument->GetXFADoc() || !m_pDocument->GetFormFillEnv())
     return 0;
 
-  CPDFSDK_InterForm* pInterForm = m_pDocument->GetSDKDoc()->GetInterForm();
+  CPDFSDK_InterForm* pInterForm =
+      m_pDocument->GetFormFillEnv()->GetSDKDocument()->GetInterForm();
   if (!pInterForm)
     return 0;
 
   return ArgbEncode(pInterForm->GetHighlightAlpha(),
                     pInterForm->GetHighlightColor(FPDF_FORMFIELD_XFA));
 }
 
 FX_BOOL CPDFXFA_DocEnvironment::NotifySubmit(FX_BOOL bPrevOrPost) {
   if (bPrevOrPost)
     return OnBeforeNotifySubmit();
@@ skipping 27 matching lines @@
   pWidgetAccIterator.reset(
       m_pDocument->GetXFADocView()->CreateWidgetAccIterator());
   if (!pWidgetAccIterator)
     return TRUE;
 
   CXFA_WidgetAcc* pWidgetAcc = pWidgetAccIterator->MoveToNext();
   pWidgetAcc = pWidgetAccIterator->MoveToNext();
   while (pWidgetAcc) {
     int fRet = pWidgetAcc->ProcessValidate(-1);
     if (fRet == XFA_EVENTERROR_Error) {
-      CPDFSDK_FormFillEnvironment* pEnv = m_pDocument->GetSDKDoc()->GetEnv();
-      if (!pEnv)
+      CPDFSDK_FormFillEnvironment* pFormFillEnv = m_pDocument->GetFormFillEnv();
+      if (!pFormFillEnv)
         return FALSE;
 
       CFX_WideString ws;
       ws.FromLocal(IDS_XFA_Validate_Input);
       CFX_ByteString bs = ws.UTF16LE_Encode();
       int len = bs.GetLength();
-      pEnv->Alert((FPDF_WIDESTRING)bs.GetBuffer(len), (FPDF_WIDESTRING)L"", 0,
-                  1);
+      pFormFillEnv->Alert((FPDF_WIDESTRING)bs.GetBuffer(len),
+                          (FPDF_WIDESTRING)L"", 0, 1);
       bs.ReleaseBuffer(len);
       return FALSE;
     }
     pWidgetAcc = pWidgetAccIterator->MoveToNext();
   }
   m_pDocument->GetXFADocView()->UpdateDocView();
 
   return TRUE;
 }
 
@@ skipping 32 matching lines @@
 
   m_pDocument->GetXFADocView()->UpdateDocView();
   FX_BOOL ret = SubmitDataInternal(hDoc, submit);
   NotifySubmit(FALSE);
   return ret;
 }
 
 IFX_FileRead* CPDFXFA_DocEnvironment::OpenLinkedFile(
     CXFA_FFDoc* hDoc,
     const CFX_WideString& wsLink) {
-  CPDFSDK_FormFillEnvironment* pEnv = m_pDocument->GetSDKDoc()->GetEnv();
-  if (!pEnv)
+  CPDFSDK_FormFillEnvironment* pFormFillEnv = m_pDocument->GetFormFillEnv();
+  if (!pFormFillEnv)
     return FALSE;
 
   CFX_ByteString bs = wsLink.UTF16LE_Encode();
   int len = bs.GetLength();
   FPDF_FILEHANDLER* pFileHandler =
-      pEnv->OpenFile(0, (FPDF_WIDESTRING)bs.GetBuffer(len), "rb");
+      pFormFillEnv->OpenFile(0, (FPDF_WIDESTRING)bs.GetBuffer(len), "rb");
   bs.ReleaseBuffer(len);
 
   if (!pFileHandler)
     return nullptr;
   return new CFPDF_FileStream(pFileHandler);
 }
 
 FX_BOOL CPDFXFA_DocEnvironment::ExportSubmitFile(FPDF_FILEHANDLER* pFileHandler,
                                                  int fileType,
                                                  FPDF_DWORD encodeType,
                                                  FPDF_DWORD flag) {
   if (!m_pDocument->GetXFADocView())
     return FALSE;
 
   CFX_ByteString content;
-  CPDFSDK_FormFillEnvironment* pEnv = m_pDocument->GetSDKDoc()->GetEnv();
-  if (!pEnv)
+  CPDFSDK_FormFillEnvironment* pFormFillEnv = m_pDocument->GetFormFillEnv();
+  if (!pFormFillEnv)
     return FALSE;
 
   CFPDF_FileStream fileStream(pFileHandler);
   if (fileType == FXFA_SAVEAS_XML) {
     const char kContent[] = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\r\n";
     fileStream.WriteBlock(kContent, 0, strlen(kContent));
     m_pDocument->GetXFADoc()->SavePackage(XFA_HASHCODE_Data, &fileStream,
                                           nullptr);
     return TRUE;
   }
@@ skipping 149 matching lines @@
     srcURL = (pos == -1) ? L"" : srcURL.Right(csURL.GetLength() - (pos + 1));
   }
   csToAddress.Replace(L",", L";");
   csCCAddress.Replace(L",", L";");
   csBCCAddress.Replace(L",", L";");
   return TRUE;
 }
 
 FX_BOOL CPDFXFA_DocEnvironment::SubmitDataInternal(CXFA_FFDoc* hDoc,
                                                    CXFA_Submit submit) {
-  CPDFSDK_FormFillEnvironment* pEnv = m_pDocument->GetSDKDoc()->GetEnv();
-  if (!pEnv)
+  CPDFSDK_FormFillEnvironment* pFormFillEnv = m_pDocument->GetFormFillEnv();
+  if (!pFormFillEnv)
     return FALSE;
 
   CFX_WideStringC csURLC;
   submit.GetSubmitTarget(csURLC);
   CFX_WideString csURL(csURLC);
   if (csURL.IsEmpty()) {
     CFX_WideString ws;
     ws.FromLocal("Submit cancelled.");
     CFX_ByteString bs = ws.UTF16LE_Encode();
     int len = bs.GetLength();
-    pEnv->Alert((FPDF_WIDESTRING)bs.GetBuffer(len), (FPDF_WIDESTRING)L"", 0, 4);
+    pFormFillEnv->Alert((FPDF_WIDESTRING)bs.GetBuffer(len),
+                        (FPDF_WIDESTRING)L"", 0, 4);
     bs.ReleaseBuffer(len);
     return FALSE;
   }
 
   FPDF_BOOL bRet = TRUE;
   FPDF_FILEHANDLER* pFileHandler = nullptr;
   int fileFlag = -1;
   switch (submit.GetSubmitFormat()) {
     case XFA_ATTRIBUTEENUM_Xdp: {
       CFX_WideStringC csContentC;
       submit.GetSubmitXDPContent(csContentC);
       CFX_WideString csContent;
       csContent = csContentC;
       csContent.TrimLeft();
       csContent.TrimRight();
       CFX_WideString space;
       space.FromLocal(" ");
       csContent = space + csContent + space;
       FPDF_DWORD flag = 0;
       if (submit.IsSubmitEmbedPDF())
         flag |= FXFA_PDF;
 
       ToXFAContentFlags(csContent, flag);
-      pFileHandler = pEnv->OpenFile(FXFA_SAVEAS_XDP, nullptr, "wb");
+      pFileHandler = pFormFillEnv->OpenFile(FXFA_SAVEAS_XDP, nullptr, "wb");
       fileFlag = FXFA_SAVEAS_XDP;
       ExportSubmitFile(pFileHandler, FXFA_SAVEAS_XDP, 0, flag);
       break;
     }
     case XFA_ATTRIBUTEENUM_Xml:
-      pFileHandler = pEnv->OpenFile(FXFA_SAVEAS_XML, nullptr, "wb");
+      pFileHandler = pFormFillEnv->OpenFile(FXFA_SAVEAS_XML, nullptr, "wb");
       fileFlag = FXFA_SAVEAS_XML;
       ExportSubmitFile(pFileHandler, FXFA_SAVEAS_XML, 0, FXFA_XFA_ALL);
       break;
     case XFA_ATTRIBUTEENUM_Pdf:
       break;
     case XFA_ATTRIBUTEENUM_Urlencoded:
-      pFileHandler = pEnv->OpenFile(FXFA_SAVEAS_XML, nullptr, "wb");
+      pFileHandler = pFormFillEnv->OpenFile(FXFA_SAVEAS_XML, nullptr, "wb");
       fileFlag = FXFA_SAVEAS_XML;
       ExportSubmitFile(pFileHandler, FXFA_SAVEAS_XML, 0, FXFA_XFA_ALL);
       break;
     default:
       return false;
   }
   if (!pFileHandler)
     return FALSE;
   if (csURL.Left(7).CompareNoCase(L"mailto:") == 0) {
     CFX_WideString csToAddress;
@@ skipping 10 matching lines @@
     CFX_ByteString bsCC = CFX_WideString(csCCAddress).UTF16LE_Encode();
     CFX_ByteString bsBcc = CFX_WideString(csBCCAddress).UTF16LE_Encode();
     CFX_ByteString bsSubject = CFX_WideString(csSubject).UTF16LE_Encode();
     CFX_ByteString bsMsg = CFX_WideString(csMsg).UTF16LE_Encode();
     FPDF_WIDESTRING pTo = (FPDF_WIDESTRING)bsTo.GetBuffer(bsTo.GetLength());
     FPDF_WIDESTRING pCC = (FPDF_WIDESTRING)bsCC.GetBuffer(bsCC.GetLength());
     FPDF_WIDESTRING pBcc = (FPDF_WIDESTRING)bsBcc.GetBuffer(bsBcc.GetLength());
     FPDF_WIDESTRING pSubject =
         (FPDF_WIDESTRING)bsSubject.GetBuffer(bsSubject.GetLength());
     FPDF_WIDESTRING pMsg = (FPDF_WIDESTRING)bsMsg.GetBuffer(bsMsg.GetLength());
-    pEnv->EmailTo(pFileHandler, pTo, pSubject, pCC, pBcc, pMsg);
+    pFormFillEnv->EmailTo(pFileHandler, pTo, pSubject, pCC, pBcc, pMsg);
     bsTo.ReleaseBuffer();
     bsCC.ReleaseBuffer();
     bsBcc.ReleaseBuffer();
     bsSubject.ReleaseBuffer();
     bsMsg.ReleaseBuffer();
   } else {
     // HTTP or FTP
     CFX_WideString ws;
     CFX_ByteString bs = csURL.UTF16LE_Encode();
     int len = bs.GetLength();
-    pEnv->UploadTo(pFileHandler, fileFlag, (FPDF_WIDESTRING)bs.GetBuffer(len));
+    pFormFillEnv->UploadTo(pFileHandler, fileFlag,
+                           (FPDF_WIDESTRING)bs.GetBuffer(len));
     bs.ReleaseBuffer(len);
   }
   return bRet;
 }
 
 FX_BOOL CPDFXFA_DocEnvironment::SetGlobalProperty(
     CXFA_FFDoc* hDoc,
     const CFX_ByteStringC& szPropName,
     CFXJSE_Value* pValue) {
   if (hDoc != m_pDocument->GetXFADoc())
     return FALSE;
 
-  if (m_pDocument->GetSDKDoc() &&
-      m_pDocument->GetSDKDoc()->GetEnv()->GetJSRuntime())
-    return m_pDocument->GetSDKDoc()->GetEnv()->GetJSRuntime()->SetValueByName(
+  if (m_pDocument->GetFormFillEnv() &&
+      m_pDocument->GetFormFillEnv()->GetJSRuntime()) {
+    return m_pDocument->GetFormFillEnv()->GetJSRuntime()->SetValueByName(
         szPropName, pValue);
+  }
   return FALSE;
 }
 
 FX_BOOL CPDFXFA_DocEnvironment::GetGlobalProperty(
     CXFA_FFDoc* hDoc,
     const CFX_ByteStringC& szPropName,
     CFXJSE_Value* pValue) {
   if (hDoc != m_pDocument->GetXFADoc())
     return FALSE;
-  if (!m_pDocument->GetSDKDoc() ||
-      !m_pDocument->GetSDKDoc()->GetEnv()->GetJSRuntime())
+  if (!m_pDocument->GetFormFillEnv() ||
+      !m_pDocument->GetFormFillEnv()->GetJSRuntime()) {
     return FALSE;
+  }
 
-  CPDFSDK_FormFillEnvironment* pFormFillEnv =
-      m_pDocument->GetSDKDoc()->GetEnv();
+  CPDFSDK_FormFillEnvironment* pFormFillEnv = m_pDocument->GetFormFillEnv();
   if (!m_pJSContext)
     m_pJSContext = pFormFillEnv->GetJSRuntime()->NewContext();
 
   return pFormFillEnv->GetJSRuntime()->GetValueByName(szPropName, pValue);
 }