Remove CFWL_Note.

xfa/fxfa/app/xfa_fffield.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_fffield.h"
 
 #include "xfa/fwl/basewidget/ifwl_edit.h"
 #include "xfa/fwl/core/cfwl_message.h"
@@ skipping 776 matching lines @@
 }
 FX_BOOL CXFA_FFField::IsDataChanged() {
   return FALSE;
 }
 void CXFA_FFField::TranslateFWLMessage(CFWL_Message* pMessage) {
   GetApp()->GetWidgetMgrDelegate()->OnProcessMessageToForm(pMessage);
 }
 int32_t CXFA_FFField::OnProcessMessage(CFWL_Message* pMessage) {
   return FWL_ERR_Succeeded;
 }
+
 FWL_ERR CXFA_FFField::OnProcessEvent(CFWL_Event* pEvent) {
-  uint32_t dwEventID = pEvent->GetClassID();
-  switch (dwEventID) {
-    case FWL_EVTHASH_Mouse: {
+  switch (pEvent->GetClassID()) {
+    case CFWL_EventType::Mouse: {
       CFWL_EvtMouse* event = (CFWL_EvtMouse*)pEvent;
       if (event->m_dwCmd == FWL_MSGMOUSECMD_MouseEnter) {
         CXFA_EventParam eParam;
         eParam.m_eType = XFA_EVENT_MouseEnter;
         eParam.m_pTarget = m_pDataAcc;
         m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_MouseEnter, &eParam);
       } else if (event->m_dwCmd == FWL_MSGMOUSECMD_MouseLeave) {
         CXFA_EventParam eParam;
         eParam.m_eType = XFA_EVENT_MouseExit;
         eParam.m_pTarget = m_pDataAcc;
         m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_MouseExit, &eParam);
       } else if (event->m_dwCmd == FWL_MSGMOUSECMD_LButtonDown) {
         CXFA_EventParam eParam;
         eParam.m_eType = XFA_EVENT_MouseDown;
         eParam.m_pTarget = m_pDataAcc;
         m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_MouseDown, &eParam);
       } else if (event->m_dwCmd == FWL_MSGMOUSECMD_LButtonUp) {
         CXFA_EventParam eParam;
         eParam.m_eType = XFA_EVENT_MouseUp;
         eParam.m_pTarget = m_pDataAcc;
         m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_MouseUp, &eParam);
       }
       break;
     }
-    case FWL_EVTHASH_Click: {
+    case CFWL_EventType::Click: {
       CXFA_EventParam eParam;
       eParam.m_eType = XFA_EVENT_Click;
       eParam.m_pTarget = m_pDataAcc;
       m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_Click, &eParam);
       break;
     }
-    default: {}
+    default:
+      break;
   }
   return FWL_ERR_Succeeded;
 }
+
 FWL_ERR CXFA_FFField::OnDrawWidget(CFX_Graphics* pGraphics,
                                    const CFX_Matrix* pMatrix) {
   return FWL_ERR_Succeeded;
 }