Remove remaining CPDFSDK_Document references

fpdfsdk/formfiller/cffl_interactiveformfiller.cpp

 // 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
 
 #include "fpdfsdk/formfiller/cffl_interactiveformfiller.h"
 
 #include "core/fpdfapi/page/cpdf_page.h"
 #include "core/fpdfapi/parser/cpdf_document.h"
@@ skipping 49 matching lines @@
   CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
 
   if (!IsVisible(pWidget))
     return;
 
   if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE)) {
     if (pFormFiller->IsValid()) {
       pFormFiller->OnDraw(pPageView, pAnnot, pDevice, pUser2Device);
       pAnnot->GetPDFPage();
 
-      CPDFSDK_Document* pDocument = m_pEnv->GetSDKDocument();
-      if (pDocument->GetFocusAnnot() == pAnnot) {
+      if (m_pEnv->GetSDKDocument()->GetFocusAnnot() == pAnnot) {
         CFX_FloatRect rcFocus = pFormFiller->GetFocusBox(pPageView);
         if (!rcFocus.IsEmpty()) {
           CFX_PathData path;
           path.SetPointCount(5);
           path.SetPoint(0, rcFocus.left, rcFocus.top, FXPT_MOVETO);
           path.SetPoint(1, rcFocus.left, rcFocus.bottom, FXPT_LINETO);
           path.SetPoint(2, rcFocus.right, rcFocus.bottom, FXPT_LINETO);
           path.SetPoint(3, rcFocus.right, rcFocus.top, FXPT_LINETO);
           path.SetPoint(4, rcFocus.left, rcFocus.top, FXPT_LINETO);
 
@@ skipping 150 matching lines @@
   return FALSE;
 }
 
 FX_BOOL CFFL_InteractiveFormFiller::OnLButtonUp(
     CPDFSDK_PageView* pPageView,
     CPDFSDK_Annot::ObservedPtr* pAnnot,
     uint32_t nFlags,
     const CFX_FloatPoint& point) {
   ASSERT((*pAnnot)->GetPDFAnnot()->GetSubtype() == CPDF_Annot::Subtype::WIDGET);
   CPDFSDK_Widget* pWidget = static_cast<CPDFSDK_Widget*>(pAnnot->Get());
-  CPDFSDK_Document* pDocument = m_pEnv->GetSDKDocument();
 
   switch (pWidget->GetFieldType()) {
     case FIELDTYPE_PUSHBUTTON:
     case FIELDTYPE_CHECKBOX:
     case FIELDTYPE_RADIOBUTTON:
       if (GetViewBBox(pPageView, pAnnot->Get())
               .Contains((int)point.x, (int)point.y))
-        pDocument->SetFocusAnnot(pAnnot);
+        m_pEnv->GetSDKDocument()->SetFocusAnnot(pAnnot);
       break;
     default:
-      pDocument->SetFocusAnnot(pAnnot);
+      m_pEnv->GetSDKDocument()->SetFocusAnnot(pAnnot);
       break;
   }
 
   FX_BOOL bRet = FALSE;
   if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot->Get(), FALSE))
     bRet = pFormFiller->OnLButtonUp(pPageView, pAnnot->Get(), nFlags, point);
 
-  if (pDocument->GetFocusAnnot() == pAnnot->Get()) {
+  if (m_pEnv->GetSDKDocument()->GetFocusAnnot() == pAnnot->Get()) {
     FX_BOOL bExit = FALSE;
     FX_BOOL bReset = FALSE;
     OnButtonUp(pAnnot, pPageView, bReset, bExit, nFlags);
     if (!pAnnot || bExit)
       return TRUE;
 #ifdef PDF_ENABLE_XFA
     OnClick(pWidget, pPageView, bReset, bExit, nFlags);
     if (!pAnnot || bExit)
       return TRUE;
 #endif  // PDF_ENABLE_XFA
@@ skipping 711 matching lines @@
           bExit = TRUE;
           m_bNotifying = FALSE;
           return;
         }
       }
 
       m_bNotifying = FALSE;
     }
   }
 }