Cleanup: Mark methods with the override keyword.

fpdfsdk/src/formfiller/FFL_IFormFiller.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 "../../include/formfiller/FFL_FormFiller.h"
 #include "../../include/formfiller/FFL_IFormFiller.h"
 #include "../../include/formfiller/FFL_CheckBox.h"
 #include "../../include/formfiller/FFL_ComboBox.h"
@@ skipping 441 matching lines @@
       if (pWidget->IsAppModified()) {
         if (CFFL_FormFiller* pFormFiller = GetFormFiller(pWidget, FALSE)) {
           pFormFiller->ResetPDFWindow(pPageView,
                                       nValueAge == pWidget->GetValueAge());
         }
       }
     }
   }
 
   if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, TRUE))
-    return pFormFiller->OnSetFocus(pAnnot, nFlag);
+    return pFormFiller->SetFocusForAnnot(pAnnot, nFlag);
 
   return TRUE;
 }
 
 FX_BOOL CFFL_IFormFiller::OnKillFocus(CPDFSDK_Annot* pAnnot, FX_UINT nFlag) {
   if (!pAnnot)
     return FALSE;
   ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget");
 
   if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE)) {
-    if (pFormFiller->OnKillFocus(pAnnot, nFlag)) {
-      if (!m_bNotifying) {
-        CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
-        if (pWidget->GetAAction(CPDF_AAction::LoseFocus)) {
-          m_bNotifying = TRUE;
-          pWidget->ClearAppModified();
+    if (!pFormFiller->KillFocusForAnnot(pAnnot, nFlag))
+      return FALSE;
 
-          CPDFSDK_PageView* pPageView = pWidget->GetPageView();
-          ASSERT(pPageView != NULL);
+    if (!m_bNotifying) {
+      CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
+      if (pWidget->GetAAction(CPDF_AAction::LoseFocus)) {
+        m_bNotifying = TRUE;
+        pWidget->ClearAppModified();
 
-          PDFSDK_FieldAction fa;
-          fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlag);
-          fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlag);
+        CPDFSDK_PageView* pPageView = pWidget->GetPageView();
+        ASSERT(pPageView != NULL);
 
-          pFormFiller->GetActionData(pPageView, CPDF_AAction::LoseFocus, fa);
+        PDFSDK_FieldAction fa;
+        fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlag);
+        fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlag);
 
-          pWidget->OnAAction(CPDF_AAction::LoseFocus, fa, pPageView);
-          m_bNotifying = FALSE;
-        }
+        pFormFiller->GetActionData(pPageView, CPDF_AAction::LoseFocus, fa);
+
+        pWidget->OnAAction(CPDF_AAction::LoseFocus, fa, pPageView);
+        m_bNotifying = FALSE;
       }
-    } else
-      return FALSE;
+    }
   }
 
   return TRUE;
 }
 
 FX_BOOL CFFL_IFormFiller::IsVisible(CPDFSDK_Widget* pWidget) {
   return pWidget->IsVisible();
 }
 
 FX_BOOL CFFL_IFormFiller::IsReadOnly(CPDFSDK_Widget* pWidget) {
@@ skipping 386 matching lines @@
 
       m_bNotifying = FALSE;
     }
   }
 }
 
 void CFFL_IFormFiller::OnAfterKeyStroke(FX_BOOL bEditOrList,
                                         void* pPrivateData,
                                         FX_BOOL& bExit,
                                         FX_DWORD nFlag) {
-  ASSERT(pPrivateData != NULL);
   CFFL_PrivateData* pData = (CFFL_PrivateData*)pPrivateData;
-  ASSERT(pData->pWidget != NULL);
+  ASSERT(pData->pWidget);
 
   CFFL_FormFiller* pFormFiller = GetFormFiller(pData->pWidget, FALSE);
-  ASSERT(pFormFiller != NULL);
 
   if (!bEditOrList)
-    pFormFiller->OnKeyStroke(bExit);
+    pFormFiller->OnKeyStroke(bExit, nFlag);
 }