IFWL method and param cleanup

xfa/fxfa/app/xfa_fftextedit.h

 // 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
 
 #ifndef XFA_FXFA_APP_XFA_FFTEXTEDIT_H_
 #define XFA_FXFA_APP_XFA_FFTEXTEDIT_H_
 
 #include <vector>
 
 #include "xfa/fxfa/app/xfa_fffield.h"
 
 class CXFA_FFTextEdit : public CXFA_FFField {
  public:
   CXFA_FFTextEdit(CXFA_FFPageView* pPageView, CXFA_WidgetAcc* pDataAcc);
   ~CXFA_FFTextEdit() override;
 
   // CXFA_FFField
   bool LoadWidget() override;
   void UpdateWidgetProperty() override;
   bool OnLButtonDown(uint32_t dwFlags, FX_FLOAT fx, FX_FLOAT fy) override;
   bool OnRButtonDown(uint32_t dwFlags, FX_FLOAT fx, FX_FLOAT fy) override;
   bool OnRButtonUp(uint32_t dwFlags, FX_FLOAT fx, FX_FLOAT fy) override;
   bool OnSetFocus(CXFA_FFWidget* pOldWidget) override;
   bool OnKillFocus(CXFA_FFWidget* pNewWidget) override;
-  bool CanUndo() override;
-  bool CanRedo() override;
-  bool Undo() override;
-  bool Redo() override;
-  bool CanCopy() override;
-  bool CanCut() override;
-  bool CanPaste() override;
-  bool CanSelectAll() override;
-  bool Copy(CFX_WideString& wsCopy) override;
-  bool Cut(CFX_WideString& wsCut) override;
-  bool Paste(const CFX_WideString& wsPaste) override;
-  bool SelectAll() override;
-  bool Delete() override;
-  bool DeSelect() override;
-  bool GetSuggestWords(CFX_PointF pointf,
-                       std::vector<CFX_ByteString>& sSuggest) override;
-  bool ReplaceSpellCheckWord(CFX_PointF pointf,
-                             const CFX_ByteStringC& bsReplace) override;
   void OnProcessMessage(CFWL_Message* pMessage) override;
   void OnProcessEvent(CFWL_Event* pEvent) override;
   void OnDrawWidget(CFX_Graphics* pGraphics,
                     const CFX_Matrix* pMatrix = nullptr) override;
 
   void OnTextChanged(IFWL_Widget* pWidget,
                      const CFX_WideString& wsChanged,
                      const CFX_WideString& wsPrevText);
   void OnTextFull(IFWL_Widget* pWidget);
   bool CheckWord(const CFX_ByteStringC& sWord);
@@ skipping 45 matching lines @@
  public:
   CXFA_FFDateTimeEdit(CXFA_FFPageView* pPageView, CXFA_WidgetAcc* pDataAcc);
   ~CXFA_FFDateTimeEdit() override;
 
   // CXFA_FFTextEdit
   bool GetBBox(CFX_RectF& rtBox,
                uint32_t dwStatus,
                bool bDrawFocus = false) override;
   bool LoadWidget() override;
   void UpdateWidgetProperty() override;
-
-  bool CanUndo() override;
-  bool CanRedo() override;
-  bool Undo() override;
-  bool Redo() override;
-  bool CanCopy() override;
-  bool CanCut() override;
-  bool CanPaste() override;
-  bool CanSelectAll() override;
-  bool Copy(CFX_WideString& wsCopy) override;
-  bool Cut(CFX_WideString& wsCut) override;
-  bool Paste(const CFX_WideString& wsPaste) override;
-  bool SelectAll() override;
-  bool Delete() override;
-  bool DeSelect() override;
   void OnProcessEvent(CFWL_Event* pEvent) override;
 
   void OnSelectChanged(IFWL_Widget* pWidget,
                        int32_t iYear,
                        int32_t iMonth,
                        int32_t iDay);
 
  protected:
   bool PtInActiveRect(FX_FLOAT fx, FX_FLOAT fy) override;
   bool CommitData() override;
   bool UpdateFWLData() override;
   bool IsDataChanged() override;
 
   uint32_t GetAlignment();
 };
 
 #endif  // XFA_FXFA_APP_XFA_FFTEXTEDIT_H_