Merge CPDFSDK_Document into CPDFSDK_FormFillEnvironment

fpdfsdk/cpdfsdk_pageview.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_pageview.h"
 
 #include <memory>
 #include <vector>
@@ skipping 24 matching lines @@
       m_pFormFillEnv(pFormFillEnv),
 #ifndef PDF_ENABLE_XFA
       m_bOwnsPage(false),
 #endif  // PDF_ENABLE_XFA
       m_bEnterWidget(FALSE),
       m_bExitWidget(FALSE),
       m_bOnWidget(FALSE),
       m_bValid(FALSE),
       m_bLocked(FALSE),
       m_bBeingDestroyed(false) {
-  CPDFSDK_InterForm* pInterForm =
-      pFormFillEnv->GetSDKDocument()->GetInterForm();
+  CPDFSDK_InterForm* pInterForm = pFormFillEnv->GetInterForm();
   if (pInterForm) {
     CPDF_InterForm* pPDFInterForm = pInterForm->GetInterForm();
 #ifdef PDF_ENABLE_XFA
     if (page->GetPDFPage())
       pPDFInterForm->FixPageFields(page->GetPDFPage());
 #else   // PDF_ENABLE_XFA
     pPDFInterForm->FixPageFields(page);
 #endif  // PDF_ENABLE_XFA
   }
 #ifndef PDF_ENABLE_XFA
@@ skipping 133 matching lines @@
 
 FX_BOOL CPDFSDK_PageView::DeleteAnnot(CPDFSDK_Annot* pAnnot) {
   if (!pAnnot)
     return FALSE;
   CPDFXFA_Page* pPage = pAnnot->GetPDFXFAPage();
   if (!pPage || (pPage->GetDocument()->GetDocType() != DOCTYPE_STATIC_XFA &&
                  pPage->GetDocument()->GetDocType() != DOCTYPE_DYNAMIC_XFA))
     return FALSE;
 
   if (GetFocusAnnot() == pAnnot)
-    m_pFormFillEnv->GetSDKDocument()->KillFocusAnnot(0);
+    m_pFormFillEnv->KillFocusAnnot(0);
   CPDFSDK_AnnotHandlerMgr* pAnnotHandler = m_pFormFillEnv->GetAnnotHandlerMgr();
   if (pAnnotHandler)
     pAnnotHandler->ReleaseAnnot(pAnnot);
 
   auto it = std::find(m_SDKAnnotArray.begin(), m_SDKAnnotArray.end(), pAnnot);
   if (it != m_SDKAnnotArray.end())
     m_SDKAnnotArray.erase(it);
   if (m_pCaptureWidget.Get() == pAnnot)
     m_pCaptureWidget.Reset();
 
@@ skipping 38 matching lines @@
       return pAnnot;
   }
   return nullptr;
 }
 #endif  // PDF_ENABLE_XFA
 
 FX_BOOL CPDFSDK_PageView::OnLButtonDown(const CFX_FloatPoint& point,
                                         uint32_t nFlag) {
   CPDFSDK_Annot::ObservedPtr pAnnot(GetFXWidgetAtPoint(point.x, point.y));
   if (!pAnnot) {
-    m_pFormFillEnv->GetSDKDocument()->KillFocusAnnot(nFlag);
+    m_pFormFillEnv->KillFocusAnnot(nFlag);
     return FALSE;
   }
 
   CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr =
       m_pFormFillEnv->GetAnnotHandlerMgr();
   if (!pAnnotHandlerMgr->Annot_OnLButtonDown(this, &pAnnot, nFlag, point))
     return FALSE;
 
   if (!pAnnot)
     return FALSE;
 
-  m_pFormFillEnv->GetSDKDocument()->SetFocusAnnot(&pAnnot);
+  m_pFormFillEnv->SetFocusAnnot(&pAnnot);
   return TRUE;
 }
 
 #ifdef PDF_ENABLE_XFA
 FX_BOOL CPDFSDK_PageView::OnRButtonDown(const CFX_FloatPoint& point,
                                         uint32_t nFlag) {
   CPDFSDK_Annot::ObservedPtr pAnnot(GetFXWidgetAtPoint(point.x, point.y));
   if (!pAnnot)
     return FALSE;
 
   CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr =
       m_pFormFillEnv->GetAnnotHandlerMgr();
   FX_BOOL ok =
       pAnnotHandlerMgr->Annot_OnRButtonDown(this, &pAnnot, nFlag, point);
   if (!pAnnot)
     return FALSE;
 
   if (ok)
-    m_pFormFillEnv->GetSDKDocument()->SetFocusAnnot(&pAnnot);
+    m_pFormFillEnv->SetFocusAnnot(&pAnnot);
 
   return TRUE;
 }
 
 FX_BOOL CPDFSDK_PageView::OnRButtonUp(const CFX_FloatPoint& point,
                                       uint32_t nFlag) {
   CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr =
       m_pFormFillEnv->GetAnnotHandlerMgr();
   CPDFSDK_Annot::ObservedPtr pFXAnnot(GetFXWidgetAtPoint(point.x, point.y));
   if (!pFXAnnot)
     return FALSE;
 
   if (pAnnotHandlerMgr->Annot_OnRButtonUp(this, &pFXAnnot, nFlag, point))
-    m_pFormFillEnv->GetSDKDocument()->SetFocusAnnot(&pFXAnnot);
+    m_pFormFillEnv->SetFocusAnnot(&pFXAnnot);
 
   return TRUE;
 }
 #endif  // PDF_ENABLE_XFA
 
 FX_BOOL CPDFSDK_PageView::OnLButtonUp(const CFX_FloatPoint& point,
                                       uint32_t nFlag) {
   CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr =
       m_pFormFillEnv->GetAnnotHandlerMgr();
   CPDFSDK_Annot::ObservedPtr pFXAnnot(GetFXWidgetAtPoint(point.x, point.y));
@@ skipping 77 matching lines @@
 }
 
 void CPDFSDK_PageView::LoadFXAnnots() {
   CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr =
       m_pFormFillEnv->GetAnnotHandlerMgr();
 
   SetLock(TRUE);
 
 #ifdef PDF_ENABLE_XFA
   CFX_RetainPtr<CPDFXFA_Page> protector(m_page);
-  if (m_pFormFillEnv->GetSDKDocument()->GetXFADocument()->GetDocType() ==
-      DOCTYPE_DYNAMIC_XFA) {
+  if (m_pFormFillEnv->GetXFADocument()->GetDocType() == DOCTYPE_DYNAMIC_XFA) {
     CXFA_FFPageView* pageView = m_page->GetXFAPageView();
     std::unique_ptr<IXFA_WidgetIterator> pWidgetHander(
         pageView->CreateWidgetIterator(
             XFA_TRAVERSEWAY_Form,
             XFA_WidgetStatus_Visible | XFA_WidgetStatus_Viewable));
     if (!pWidgetHander) {
       SetLock(FALSE);
       return;
     }
 
@@ skipping 77 matching lines @@
   return it != annots.end();
 }
 
 bool CPDFSDK_PageView::IsValidSDKAnnot(const CPDFSDK_Annot* p) const {
   if (!p)
     return false;
   return pdfium::ContainsValue(m_SDKAnnotArray, p);
 }
 
 CPDFSDK_Annot* CPDFSDK_PageView::GetFocusAnnot() {
-  CPDFSDK_Annot* pFocusAnnot =
-      m_pFormFillEnv->GetSDKDocument()->GetFocusAnnot();
+  CPDFSDK_Annot* pFocusAnnot = m_pFormFillEnv->GetFocusAnnot();
   return IsValidSDKAnnot(pFocusAnnot) ? pFocusAnnot : nullptr;
 }
 
 int CPDFSDK_PageView::GetPageIndexForStaticPDF() const {
   CPDF_Dictionary* pDict = GetPDFPage()->m_pFormDict;
-  CPDF_Document* pDoc = m_pFormFillEnv->GetSDKDocument()->GetPDFDocument();
+  CPDF_Document* pDoc = m_pFormFillEnv->GetPDFDocument();
   return (pDoc && pDict) ? pDoc->GetPageIndex(pDict->GetObjNum()) : -1;
 }