Split CPDFXFA_Document apart

xfa/fxfa/app/xfa_ffnotify.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 "xfa/fxfa/app/xfa_ffnotify.h"
 
 #include "fxjs/include/cfxjse_value.h"
 #include "xfa/fxfa/app/xfa_ffbarcode.h"
@@ skipping 220 matching lines @@
       static_cast<CXFA_WidgetAcc*>(pNode->GetWidgetData());
   if (!pWidgetAcc) {
     return;
   }
   pDocView->AddCalculateWidgetAcc(pWidgetAcc);
   pDocView->AddValidateWidget(pWidgetAcc);
 }
 CXFA_FFDoc* CXFA_FFNotify::GetHDOC() {
   return m_pDoc;
 }
-IXFA_DocProvider* CXFA_FFNotify::GetDocProvider() {
-  return m_pDoc->GetDocProvider();
+IXFA_DocEnvironment* CXFA_FFNotify::GetDocEnvironment() const {
+  return m_pDoc->GetDocEnvironment();
 }
 IXFA_AppProvider* CXFA_FFNotify::GetAppProvider() {
   return m_pDoc->GetApp()->GetAppProvider();
 }
 CXFA_FFWidgetHandler* CXFA_FFNotify::GetWidgetHandler() {
   CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
   return pDocView ? pDocView->GetWidgetHandler() : nullptr;
 }
 CXFA_FFWidget* CXFA_FFNotify::GetHWidget(CXFA_LayoutItem* pLayoutItem) {
   return XFA_GetWidgetFromLayoutItem(pLayoutItem);
@@ skipping 184 matching lines @@
     return;
   }
   CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
   if (!pDocView) {
     return;
   }
   FX_BOOL bLayoutReady =
       !(pDocView->m_bInLayoutStatus) &&
       (pDocView->GetLayoutStatus() == XFA_DOCVIEW_LAYOUTSTATUS_End);
   if (bLayoutReady)
-    m_pDoc->GetDocProvider()->SetChangeMark(m_pDoc);
+    m_pDoc->GetDocEnvironment()->SetChangeMark(m_pDoc);
 }
 
 void CXFA_FFNotify::OnChildRemoved() {
   CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
   if (!pDocView)
     return;
 
   bool bLayoutReady =
       !(pDocView->m_bInLayoutStatus) &&
       (pDocView->GetLayoutStatus() == XFA_DOCVIEW_LAYOUTSTATUS_End);
   if (bLayoutReady)
-    m_pDoc->GetDocProvider()->SetChangeMark(m_pDoc);
+    m_pDoc->GetDocEnvironment()->SetChangeMark(m_pDoc);
 }
 
 void CXFA_FFNotify::OnLayoutItemAdded(CXFA_LayoutProcessor* pLayout,
                                       CXFA_LayoutItem* pSender,
                                       int32_t iPageIdx,
                                       uint32_t dwStatus) {
   CXFA_FFDocView* pDocView = m_pDoc->GetDocView(pLayout);
   if (!pDocView)
     return;
 
   CXFA_FFWidget* pWidget = XFA_GetWidgetFromLayoutItem(pSender);
   if (!pWidget)
     return;
 
   CXFA_FFPageView* pNewPageView = pDocView->GetPageView(iPageIdx);
   uint32_t dwFilter = XFA_WidgetStatus_Visible | XFA_WidgetStatus_Viewable |
                       XFA_WidgetStatus_Printable;
   pWidget->ModifyStatus(dwStatus, dwFilter);
   CXFA_FFPageView* pPrePageView = pWidget->GetPageView();
   if (pPrePageView != pNewPageView ||
       (dwStatus & (XFA_WidgetStatus_Visible | XFA_WidgetStatus_Viewable)) ==
           (XFA_WidgetStatus_Visible | XFA_WidgetStatus_Viewable)) {
     pWidget->SetPageView(pNewPageView);
-    m_pDoc->GetDocProvider()->WidgetPostAdd(pWidget, pWidget->GetDataAcc());
+    m_pDoc->GetDocEnvironment()->WidgetPostAdd(pWidget, pWidget->GetDataAcc());
   }
   if (pDocView->GetLayoutStatus() != XFA_DOCVIEW_LAYOUTSTATUS_End ||
       !(dwStatus & XFA_WidgetStatus_Visible)) {
     return;
   }
   if (pWidget->IsLoaded()) {
     CFX_RectF rtOld;
     pWidget->GetWidgetRect(rtOld);
     if (rtOld != pWidget->ReCacheWidgetRect())
       pWidget->PerformLayout();
   } else {
     pWidget->LoadWidget();
   }
   pWidget->AddInvalidateRect(nullptr);
 }
 
 void CXFA_FFNotify::OnLayoutItemRemoving(CXFA_LayoutProcessor* pLayout,
                                          CXFA_LayoutItem* pSender) {
   CXFA_FFDocView* pDocView = m_pDoc->GetDocView(pLayout);
   if (!pDocView)
     return;
 
   CXFA_FFWidget* pWidget = XFA_GetWidgetFromLayoutItem(pSender);
   if (!pWidget)
     return;
 
   pDocView->DeleteLayoutItem(pWidget);
-  m_pDoc->GetDocProvider()->WidgetPreRemove(pWidget, pWidget->GetDataAcc());
+  m_pDoc->GetDocEnvironment()->WidgetPreRemove(pWidget, pWidget->GetDataAcc());
   pWidget->AddInvalidateRect(nullptr);
 }