Remove CFWL_Note.

xfa/fwl/core/fwl_formimp.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/fwl/core/fwl_formimp.h"
 
 #include "xfa/fde/tto/fde_textout.h"
 #include "xfa/fwl/basewidget/fwl_formproxyimp.h"
@@ skipping 838 matching lines @@
   } else {
     if (fTemp < fLimitMin && fHeight > fLimitMin) {
       fTop += bTop ? (fHeight - fLimitMin) : 0;
       fHeight = fLimitMin;
     } else if (fTemp > fLimitMax && fHeight < fLimitMax) {
       fTop -= bTop ? (fLimitMax - fHeight) : 0;
       fHeight = fLimitMax;
     }
   }
 }
+
 CFWL_FormImpDelegate::CFWL_FormImpDelegate(CFWL_FormImp* pOwner)
     : m_pOwner(pOwner) {}
+
 int32_t CFWL_FormImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
-#ifdef FWL_UseMacSystemBorder
   if (!pMessage)
     return 0;
-  uint32_t dwMsgCode = pMessage->GetClassID();
+
+  CFWL_MessageType dwMsgCode = pMessage->GetClassID();
+
+#ifdef FWL_UseMacSystemBorder
+
   switch (dwMsgCode) {
-    case FWL_MSGHASH_Activate: {
+    case CFWL_MessageType::Activate: {
       m_pOwner->m_pProperties->m_dwStates &= ~FWL_WGTSTATE_Deactivated;
       m_pOwner->Repaint(&m_pOwner->m_rtRelative);
       break;
     }
-    case FWL_MSGHASH_Deactivate: {
+    case CFWL_MessageType::Deactivate: {
       m_pOwner->m_pProperties->m_dwStates |= FWL_WGTSTATE_Deactivated;
       m_pOwner->Repaint(&m_pOwner->m_rtRelative);
       break;
     }
   }
   return FWL_ERR_Succeeded;
 #else
-  if (!pMessage)
-    return 0;
-  uint32_t dwMsgCode = pMessage->GetClassID();
   int32_t iRet = 1;
   switch (dwMsgCode) {
-    case FWL_MSGHASH_Activate: {
+    case CFWL_MessageType::Activate: {
       m_pOwner->m_pProperties->m_dwStates &= ~FWL_WGTSTATE_Deactivated;
       IFWL_Thread* pThread = m_pOwner->GetOwnerThread();
       CFWL_NoteDriver* pDriver =
           static_cast<CFWL_NoteDriver*>(pThread->GetNoteDriver());
       CFWL_WidgetImp* pSubFocusImp = m_pOwner->GetSubFocus();
       IFWL_Widget* pSubFocus =
-          pSubFocusImp ? pSubFocusImp->GetInterface() : NULL;
-      if (pSubFocus && pSubFocus != pDriver->GetFocus()) {
+          pSubFocusImp ? pSubFocusImp->GetInterface() : nullptr;
+      if (pSubFocus && pSubFocus != pDriver->GetFocus())
         pDriver->SetFocus(pSubFocus);
-      }
+
       m_pOwner->Repaint(&m_pOwner->m_rtRelative);
       break;
     }
-    case FWL_MSGHASH_Deactivate: {
+    case CFWL_MessageType::Deactivate: {
       m_pOwner->m_pProperties->m_dwStates |= FWL_WGTSTATE_Deactivated;
       IFWL_Thread* pThread = m_pOwner->GetOwnerThread();
       CFWL_NoteDriver* pDriver =
           static_cast<CFWL_NoteDriver*>(pThread->GetNoteDriver());
       CFWL_WidgetImp* pSubFocusImp = m_pOwner->GetSubFocus();
       IFWL_Widget* pSubFocus =
-          pSubFocusImp ? pSubFocusImp->GetInterface() : NULL;
+          pSubFocusImp ? pSubFocusImp->GetInterface() : nullptr;
       if (pSubFocus) {
         if (pSubFocus == pDriver->GetFocus()) {
-          pDriver->SetFocus(NULL);
+          pDriver->SetFocus(nullptr);
         } else if (pSubFocus->GetStates() & FWL_WGTSTATE_Focused) {
           CFWL_MsgKillFocus ms;
-          IFWL_WidgetDelegate* pDelegate = pSubFocus->SetDelegate(NULL);
-          if (pDelegate) {
+          IFWL_WidgetDelegate* pDelegate = pSubFocus->SetDelegate(nullptr);
+          if (pDelegate)
             pDelegate->OnProcessMessage(&ms);
-          }
         }
       }
       m_pOwner->Repaint(&m_pOwner->m_rtRelative);
       break;
     }
-    case FWL_MSGHASH_Mouse: {
+    case CFWL_MessageType::Mouse: {
       CFWL_MsgMouse* pMsg = static_cast<CFWL_MsgMouse*>(pMessage);
       switch (pMsg->m_dwCmd) {
         case FWL_MSGMOUSECMD_LButtonDown: {
           OnLButtonDown(pMsg);
           break;
         }
         case FWL_MSGMOUSECMD_LButtonUp: {
           OnLButtonUp(pMsg);
           break;
         }
         case FWL_MSGMOUSECMD_MouseMove: {
           OnMouseMove(pMsg);
           break;
         }
         case FWL_MSGMOUSECMD_MouseHover: {
           OnMouseHover(pMsg);
           break;
         }
         case FWL_MSGMOUSECMD_MouseLeave: {
           OnMouseLeave(pMsg);
           break;
         }
         case FWL_MSGMOUSECMD_LButtonDblClk: {
           OnLButtonDblClk(pMsg);
           break;
         }
       }
       break;
     }
-    case FWL_MSGHASH_Size: {
+    case CFWL_MessageType::Size: {
       CFWL_WidgetMgr* pWidgetMgr =
           static_cast<CFWL_WidgetMgr*>(FWL_GetWidgetMgr());
       if (!pWidgetMgr)
         return 0;
+
       pWidgetMgr->AddRedrawCounts(m_pOwner->m_pInterface);
-      if (!m_pOwner->m_bSetMaximize) {
+      if (!m_pOwner->m_bSetMaximize)
         break;
-      }
+
       m_pOwner->m_bSetMaximize = FALSE;
       CFWL_MsgSize* pMsg = static_cast<CFWL_MsgSize*>(pMessage);
       CFX_RectF rt;
       pWidgetMgr->GetWidgetRect_Native(m_pOwner->m_pInterface, rt);
       m_pOwner->m_pProperties->m_rtWidget.left = rt.left;
       m_pOwner->m_pProperties->m_rtWidget.top = rt.top;
       m_pOwner->m_pProperties->m_rtWidget.width = (FX_FLOAT)pMsg->m_iWidth;
       m_pOwner->m_pProperties->m_rtWidget.height = (FX_FLOAT)pMsg->m_iHeight;
       m_pOwner->Update();
       break;
     }
-    case FWL_MSGHASH_WindowMove: {
+    case CFWL_MessageType::WindowMove: {
       OnWindowMove(static_cast<CFWL_MsgWindowMove*>(pMessage));
       break;
     }
-    case FWL_MSGHASH_Close: {
+    case CFWL_MessageType::Close: {
       OnClose(static_cast<CFWL_MsgClose*>(pMessage));
       break;
     }
-    default: { iRet = 0; }
+    default: {
+      iRet = 0;
+      break;
+    }
   }
   return iRet;
-#endif
+#endif  // FWL_UseMacSystemBorder
 }
+
 FWL_ERR CFWL_FormImpDelegate::OnProcessEvent(CFWL_Event* pEvent) {
   if (!pEvent)
     return FWL_ERR_Indefinite;
-  if (pEvent->GetClassID() == FWL_EVTHASH_Close &&
-      pEvent->m_pSrcTarget == m_pOwner->m_pInterface) {
-  }
   return FWL_ERR_Succeeded;
 }
+
 FWL_ERR CFWL_FormImpDelegate::OnDrawWidget(CFX_Graphics* pGraphics,
                                            const CFX_Matrix* pMatrix) {
   return m_pOwner->DrawWidget(pGraphics, pMatrix);
 }
 void CFWL_FormImpDelegate::OnLButtonDown(CFWL_MsgMouse* pMsg) {
   m_pOwner->SetGrab(TRUE);
   m_pOwner->m_bLButtonDown = TRUE;
   m_pOwner->m_eResizeType = FORM_RESIZETYPE_None;
   CFWL_SysBtn* pPressBtn = m_pOwner->GetSysBtnAtPoint(pMsg->m_fx, pMsg->m_fy);
   m_pOwner->m_iCaptureBtn = m_pOwner->GetSysBtnIndex(pPressBtn);
@@ skipping 144 matching lines @@
 }
 void CFWL_FormImpDelegate::OnWindowMove(CFWL_MsgWindowMove* pMsg) {
   m_pOwner->m_pProperties->m_rtWidget.left = pMsg->m_fx;
   m_pOwner->m_pProperties->m_rtWidget.top = pMsg->m_fy;
 }
 void CFWL_FormImpDelegate::OnClose(CFWL_MsgClose* pMsg) {
   CFWL_EvtClose eClose;
   eClose.m_pSrcTarget = m_pOwner->m_pInterface;
   m_pOwner->DispatchEvent(&eClose);
 }