Cleanup some variable namings.

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 "fxjse/include/cfxjse_value.h"
 #include "xfa/fxfa/app/xfa_ffbarcode.h"
@@ skipping 74 matching lines @@
     }
   }
 }
 
 CXFA_LayoutItem* CXFA_FFNotify::OnCreateLayoutItem(CXFA_Node* pNode) {
   CXFA_LayoutProcessor* pLayout = m_pDoc->GetXFADoc()->GetDocLayout();
   CXFA_FFDocView* pDocView = m_pDoc->GetDocView(pLayout);
   XFA_Element eType = pNode->GetElementType();
   if (eType == XFA_Element::PageArea)
     return new CXFA_FFPageView(pDocView, pNode);
-
   if (eType == XFA_Element::ContentArea)
     return new CXFA_ContainerLayoutItem(pNode);
 
   CXFA_WidgetAcc* pAcc = static_cast<CXFA_WidgetAcc*>(pNode->GetWidgetData());
   if (!pAcc)
     return new CXFA_ContentLayoutItem(pNode);
 
   CXFA_FFWidget* pWidget;
   switch (pAcc->GetUIType()) {
     case XFA_Element::Barcode:
@@ skipping 207 matching lines @@
   CXFA_WidgetAcc* pAcc =
       pNode ? static_cast<CXFA_WidgetAcc*>(pNode->GetWidgetData()) : nullptr;
   pDocView->SetFocusWidgetAcc(pAcc);
 }
 
 void CXFA_FFNotify::OnNodeReady(CXFA_Node* pNode) {
   CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
   if (!pDocView)
     return;
 
-  XFA_Element iType = pNode->GetElementType();
-  if (XFA_IsCreateWidget(iType)) {
+  XFA_Element eType = pNode->GetElementType();
+  if (XFA_IsCreateWidget(eType)) {
     CXFA_WidgetAcc* pAcc = new CXFA_WidgetAcc(pDocView, pNode);
     pNode->SetObject(XFA_ATTRIBUTE_WidgetData, pAcc, &gs_XFADeleteWidgetAcc);
     return;
   }
-  switch (iType) {
+  switch (eType) {
     case XFA_Element::BindItems:
       pDocView->m_BindItems.Add(pNode);
       break;
     case XFA_Element::Validate: {
       pNode->SetFlag(XFA_NodeFlag_NeedsInitApp, false);
     } break;
     default:
       break;
   }
 }
@@ skipping 34 matching lines @@
   CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
   if (!pDocView)
     return;
 
   if (!(pSender->GetPacketID() & XFA_XDPPACKET_Form)) {
     if (eAttr == XFA_ATTRIBUTE_Value)
       pDocView->AddCalculateNodeNotify(pSender);
     return;
   }
 
-  XFA_Element ePType = pParentNode->GetElementType();
+  XFA_Element eType = pParentNode->GetElementType();
   FX_BOOL bIsContainerNode = pParentNode->IsContainerNode();
   CXFA_WidgetAcc* pWidgetAcc =
       static_cast<CXFA_WidgetAcc*>(pWidgetNode->GetWidgetData());
   if (!pWidgetAcc)
     return;
 
   bool bUpdateProperty = false;
   pDocView->SetChangeMark();
-  switch (ePType) {
+  switch (eType) {
     case XFA_Element::Caption: {
       CXFA_TextLayout* pCapOut = pWidgetAcc->GetCaptionTextLayout();
       if (!pCapOut)
         return;
 
       pCapOut->Unload();
     } break;
     case XFA_Element::Ui:
     case XFA_Element::Para:
       bUpdateProperty = true;
       break;
     default:
       break;
   }
   if (bIsContainerNode && eAttr == XFA_ATTRIBUTE_Access)
     bUpdateProperty = true;
 
   if (eAttr == XFA_ATTRIBUTE_Value) {
     pDocView->AddCalculateNodeNotify(pSender);
-    if (ePType == XFA_Element::Value || bIsContainerNode) {
+    if (eType == XFA_Element::Value || bIsContainerNode) {
       if (bIsContainerNode) {
         pWidgetAcc->UpdateUIDisplay();
         pDocView->AddCalculateWidgetAcc(pWidgetAcc);
         pDocView->AddValidateWidget(pWidgetAcc);
       } else if (pWidgetNode->GetNodeItem(XFA_NODEITEM_Parent)
                      ->GetElementType() == XFA_Element::ExclGroup) {
         pWidgetAcc->UpdateUIDisplay();
       }
       return;
     }
@@ skipping 82 matching lines @@
     return;
 
   CXFA_FFWidget* pWidget = XFA_GetWidgetFromLayoutItem(pSender);
   if (!pWidget)
     return;
 
   pDocView->DeleteLayoutItem(pWidget);
   m_pDoc->GetDocProvider()->WidgetPreRemove(pWidget, pWidget->GetDataAcc());
   pWidget->AddInvalidateRect(nullptr);
 }