Remove IPWL_IconList_Notify.

fpdfsdk/pdfwindow/PWL_IconList.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 FPDFSDK_PDFWINDOW_PWL_ICONLIST_H_
 #define FPDFSDK_PDFWINDOW_PWL_ICONLIST_H_
 
 #include "core/fxcrt/include/fx_string.h"
 #include "fpdfsdk/pdfwindow/PWL_ListCtrl.h"
 #include "fpdfsdk/pdfwindow/PWL_Wnd.h"
 
-class IPWL_IconList_Notify;
 class CPWL_IconList_Item;
 class CPWL_IconList_Content;
 class CPWL_IconList;
 class CPWL_Label;
 
-class IPWL_IconList_Notify {
- public:
-  virtual ~IPWL_IconList_Notify() {}
-  virtual void OnNoteListSelChanged(int32_t nItemIndex) = 0;
-};
-
 class CPWL_IconList_Item : public CPWL_Wnd {
  public:
   CPWL_IconList_Item();
   ~CPWL_IconList_Item() override;
 
   void SetSelect(FX_BOOL bSelected);
   FX_BOOL IsSelected() const;
   void SetData(void* pData);
   void SetIcon(int32_t nIconIndex);
   void SetText(const CFX_WideString& str);
@@ skipping 19 matching lines @@
   CPWL_Color m_crIcon;
 };
 
 class CPWL_IconList_Content : public CPWL_ListCtrl {
  public:
   CPWL_IconList_Content(int32_t nListCount);
   ~CPWL_IconList_Content() override;
 
   void SetSelect(int32_t nIndex);
   int32_t GetSelect() const;
-  void SetNotify(IPWL_IconList_Notify* pNotify);
-  void EnableNotify(FX_BOOL bNotify);
   void SetListData(int32_t nItemIndex, void* pData);
   void SetListIcon(int32_t nItemIndex, int32_t nIconIndex);
   void SetListString(int32_t nItemIndex, const CFX_WideString& str);
   void SetIconFillColor(const CPWL_Color& color);
   CFX_WideString GetListString(int32_t nItemIndex) const;
-  IPWL_IconList_Notify* GetNotify() const;
   void ScrollToItem(int32_t nItemIndex);
 
  protected:
   // CPWL_ListCtrl
   void CreateChildWnd(const PWL_CREATEPARAM& cp) override;
   FX_BOOL OnLButtonDown(const CFX_FloatPoint& point, uint32_t nFlag) override;
   FX_BOOL OnLButtonUp(const CFX_FloatPoint& point, uint32_t nFlag) override;
   FX_BOOL OnMouseMove(const CFX_FloatPoint& point, uint32_t nFlag) override;
   FX_BOOL OnKeyDown(uint16_t nChar, uint32_t nFlag) override;
 
  private:
   CPWL_IconList_Item* GetListItem(int32_t nItemIndex) const;
   void SelectItem(int32_t nItemIndex, FX_BOOL bSelect);
   int32_t FindItemIndex(const CFX_FloatPoint& point);
 
   int32_t m_nSelectIndex;
-  IPWL_IconList_Notify* m_pNotify;
-  FX_BOOL m_bEnableNotify;
   FX_BOOL m_bMouseDown;
   int32_t m_nListCount;
 };
 
 class CPWL_IconList : public CPWL_Wnd {
  public:
   CPWL_IconList(int32_t nListCount);
   ~CPWL_IconList() override;
 
   void SetSelect(int32_t nIndex);
   void SetTopItem(int32_t nIndex);
   int32_t GetSelect() const;
-  void SetNotify(IPWL_IconList_Notify* pNotify);
-  void EnableNotify(FX_BOOL bNotify);
   void SetListData(int32_t nItemIndex, void* pData);
   void SetListIcon(int32_t nItemIndex, int32_t nIconIndex);
   void SetListString(int32_t nItemIndex, const CFX_WideString& str);
   void SetIconFillColor(const CPWL_Color& color);
   CFX_WideString GetListString(int32_t nItemIndex) const;
 
  protected:
   // CPWL_Wnd
   FX_BOOL OnMouseWheel(short zDelta,
                        const CFX_FloatPoint& point,
                        uint32_t nFlag) override;
   void OnCreated() override;
   void RePosChildWnd() override;
   void CreateChildWnd(const PWL_CREATEPARAM& cp) override;
   void OnNotify(CPWL_Wnd* pWnd,
                 uint32_t msg,
                 intptr_t wParam = 0,
                 intptr_t lParam = 0) override;
 
  private:
   CPWL_IconList_Content* m_pListContent;
   int32_t m_nListCount;
 };
 
 #endif  // FPDFSDK_PDFWINDOW_PWL_ICONLIST_H_