Convert XFA_ELEMENT to an enum class

fpdfsdk/fsdk_annothandler.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/include/fsdk_annothandler.h"
 
 #include <algorithm>
 #include <vector>
@@ skipping 835 matching lines @@
   delete pWidget;
 }
 
 void CPDFSDK_XFAAnnotHandler::DeleteAnnot(CPDFSDK_Annot* pAnnot) {}
 
 CFX_FloatRect CPDFSDK_XFAAnnotHandler::GetViewBBox(CPDFSDK_PageView* pPageView,
                                                    CPDFSDK_Annot* pAnnot) {
   ASSERT(pAnnot);
 
   CFX_RectF rcBBox;
-  XFA_ELEMENT eType = pAnnot->GetXFAWidget()->GetDataAcc()->GetUIType();
-  if (eType == XFA_ELEMENT_Signature)
+  XFA_Element eType = pAnnot->GetXFAWidget()->GetDataAcc()->GetUIType();
+  if (eType == XFA_Element::Signature)
     pAnnot->GetXFAWidget()->GetBBox(rcBBox, XFA_WidgetStatus_Visible, TRUE);
   else
     pAnnot->GetXFAWidget()->GetBBox(rcBBox, XFA_WidgetStatus_None);
 
   CFX_FloatRect rcWidget(rcBBox.left, rcBBox.top, rcBBox.left + rcBBox.width,
                          rcBBox.top + rcBBox.height);
   rcWidget.left -= 1.0f;
   rcWidget.right += 1.0f;
   rcWidget.bottom -= 1.0f;
   rcWidget.top += 1.0f;
@@ skipping 302 matching lines @@
 
 CPDFSDK_Annot* CPDFSDK_AnnotIterator::PrevAnnot() {
   if (m_pos < m_iteratorAnnotList.size())
     return m_iteratorAnnotList[m_iteratorAnnotList.size() - ++m_pos];
   return nullptr;
 }
 
 CPDFSDK_Annot* CPDFSDK_AnnotIterator::Next() {
   return m_bReverse ? PrevAnnot() : NextAnnot();
 }