Cleanup env variable names

fpdfsdk/cpdfsdk_interform.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/cpdfsdk_interform.h"
 
 #include <algorithm>
 #include <memory>
@@ skipping 29 matching lines @@
 #include "fpdfsdk/fpdfxfa/cpdfxfa_document.h"
 #include "fpdfsdk/fpdfxfa/cxfa_fwladaptertimermgr.h"
 #include "xfa/fxfa/cxfa_eventparam.h"
 #include "xfa/fxfa/xfa_ffdocview.h"
 #include "xfa/fxfa/xfa_ffwidget.h"
 #include "xfa/fxfa/xfa_ffwidgethandler.h"
 #endif  // PDF_ENABLE_XFA
 
 CPDFSDK_InterForm::CPDFSDK_InterForm(CPDFSDK_FormFillEnvironment* pFormFillEnv)
     : m_pFormFillEnv(pFormFillEnv),
-      m_pInterForm(new CPDF_InterForm(
-          m_pFormFillEnv->GetSDKDocument()->GetPDFDocument())),
+      m_pInterForm(new CPDF_InterForm(m_pFormFillEnv->GetPDFDocument())),
 #ifdef PDF_ENABLE_XFA
       m_bXfaCalculate(TRUE),
       m_bXfaValidationsEnabled(TRUE),
 #endif  // PDF_ENABLE_XFA
       m_bCalculate(TRUE),
       m_bBusy(FALSE),
       m_iHighlightAlpha(0) {
   m_pInterForm->SetFormNotify(this);
   for (int i = 0; i < kNumFieldTypes; ++i)
     m_bNeedHightlight[i] = FALSE;
@@ skipping 29 matching lines @@
   CPDFSDK_Widget* pWidget = nullptr;
   const auto it = m_Map.find(pControl);
   if (it != m_Map.end())
     pWidget = it->second;
   if (pWidget)
     return pWidget;
   if (!createIfNeeded)
     return nullptr;
 
   CPDF_Dictionary* pControlDict = pControl->GetWidget();
-  CPDF_Document* pDocument = m_pFormFillEnv->GetSDKDocument()->GetPDFDocument();
+  CPDF_Document* pDocument = m_pFormFillEnv->GetPDFDocument();
   CPDFSDK_PageView* pPage = nullptr;
 
   if (CPDF_Dictionary* pPageDict = pControlDict->GetDictFor("P")) {
     int nPageIndex = pDocument->GetPageIndex(pPageDict->GetObjNum());
     if (nPageIndex >= 0)
-      pPage = m_pFormFillEnv->GetSDKDocument()->GetPageView(nPageIndex);
+      pPage = m_pFormFillEnv->GetPageView(nPageIndex);
   }
 
   if (!pPage) {
     int nPageIndex = GetPageIndexByAnnotDict(pDocument, pControlDict);
     if (nPageIndex >= 0)
-      pPage = m_pFormFillEnv->GetSDKDocument()->GetPageView(nPageIndex);
+      pPage = m_pFormFillEnv->GetPageView(nPageIndex);
   }
 
   if (!pPage)
     return nullptr;
 
   return static_cast<CPDFSDK_Widget*>(pPage->GetAnnotByDict(pControlDict));
 }
 
 void CPDFSDK_InterForm::GetWidgets(
     const CFX_WideString& sFieldName,
@@ skipping 204 matching lines @@
   }
 }
 
 void CPDFSDK_InterForm::UpdateField(CPDF_FormField* pFormField) {
   for (int i = 0, sz = pFormField->CountControls(); i < sz; i++) {
     CPDF_FormControl* pFormCtrl = pFormField->GetControl(i);
     ASSERT(pFormCtrl);
 
     if (CPDFSDK_Widget* pWidget = GetWidget(pFormCtrl, false)) {
       UnderlyingPageType* pPage = pWidget->GetUnderlyingPage();
-      CPDFSDK_PageView* pPageView =
-          m_pFormFillEnv->GetSDKDocument()->GetPageView(pPage, false);
+      CPDFSDK_PageView* pPageView = m_pFormFillEnv->GetPageView(pPage, false);
       FX_RECT rcBBox = m_pFormFillEnv->GetInteractiveFormFiller()->GetViewBBox(
           pPageView, pWidget);
 
       m_pFormFillEnv->Invalidate(pPage, rcBBox.left, rcBBox.top, rcBBox.right,
                                  rcBBox.bottom);
     }
   }
 }
 
 FX_BOOL CPDFSDK_InterForm::OnKeyStrokeCommit(CPDF_FormField* pFormField,
@@ skipping 155 matching lines @@
   nBufSize = fdfEncodedData.GetLength();
   pBuf = FX_Alloc(uint8_t, nBufSize);
   FXSYS_memcpy(pBuf, fdfEncodedData.GetBuffer(), nBufSize);
   return TRUE;
 }
 
 FX_BOOL CPDFSDK_InterForm::ExportFieldsToFDFTextBuf(
     const std::vector<CPDF_FormField*>& fields,
     bool bIncludeOrExclude,
     CFX_ByteTextBuf& textBuf) {
-  std::unique_ptr<CFDF_Document> pFDF(m_pInterForm->ExportToFDF(
-      m_pFormFillEnv->GetSDKDocument()->JS_docGetFilePath().AsStringC(), fields,
-      bIncludeOrExclude, false));
+  std::unique_ptr<CFDF_Document> pFDF(
+      m_pInterForm->ExportToFDF(m_pFormFillEnv->JS_docGetFilePath().AsStringC(),
+                                fields, bIncludeOrExclude, false));
   return pFDF ? pFDF->WriteBuf(textBuf) : FALSE;
 }
 
 CFX_WideString CPDFSDK_InterForm::GetTemporaryFileName(
     const CFX_WideString& sFileExt) {
   return L"";
 }
 
 FX_BOOL CPDFSDK_InterForm::SubmitForm(const CFX_WideString& sDestination,
                                       FX_BOOL bUrlEncoded) {
   if (sDestination.IsEmpty())
     return FALSE;
 
-  if (!m_pFormFillEnv || !m_pFormFillEnv->GetSDKDocument() || !m_pInterForm)
+  if (!m_pFormFillEnv || !m_pInterForm)
     return FALSE;
 
-  CFX_WideString wsPDFFilePath =
-      m_pFormFillEnv->GetSDKDocument()->JS_docGetFilePath();
+  CFX_WideString wsPDFFilePath = m_pFormFillEnv->JS_docGetFilePath();
   CFDF_Document* pFDFDoc =
       m_pInterForm->ExportToFDF(wsPDFFilePath.AsStringC(), false);
   if (!pFDFDoc)
     return FALSE;
 
   CFX_ByteTextBuf FdfBuffer;
   FX_BOOL bRet = pFDFDoc->WriteBuf(FdfBuffer);
   delete pFDFDoc;
   if (!bRet)
     return FALSE;
 
   uint8_t* pBuffer = FdfBuffer.GetBuffer();
   FX_STRSIZE nBufSize = FdfBuffer.GetLength();
 
   if (bUrlEncoded && !FDFToURLEncodedData(pBuffer, nBufSize))
     return FALSE;
 
   m_pFormFillEnv->JS_docSubmitForm(pBuffer, nBufSize, sDestination.c_str());
 
   if (bUrlEncoded)
     FX_Free(pBuffer);
 
   return TRUE;
 }
 
 FX_BOOL CPDFSDK_InterForm::ExportFormToFDFTextBuf(CFX_ByteTextBuf& textBuf) {
   CFDF_Document* pFDF = m_pInterForm->ExportToFDF(
-      m_pFormFillEnv->GetSDKDocument()->JS_docGetFilePath().AsStringC(), false);
+      m_pFormFillEnv->JS_docGetFilePath().AsStringC(), false);
   if (!pFDF)
     return FALSE;
 
   FX_BOOL bRet = pFDF->WriteBuf(textBuf);
   delete pFDF;
 
   return bRet;
 }
 
 FX_BOOL CPDFSDK_InterForm::DoAction_ResetForm(const CPDF_Action& action) {
@@ skipping 136 matching lines @@
   }
 }
 
 FX_COLORREF CPDFSDK_InterForm::GetHighlightColor(int nFieldType) {
   if (nFieldType < 0 || nFieldType > kNumFieldTypes)
     return FXSYS_RGB(255, 255, 255);
   if (nFieldType == 0)
     return m_aHighlightColor[0];
   return m_aHighlightColor[nFieldType - 1];
 }