Remove some IFX_* wrappers.

fpdfsdk/fxedit/include/fxet_list.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_FXEDIT_INCLUDE_FXET_LIST_H_
 #define FPDFSDK_FXEDIT_INCLUDE_FXET_LIST_H_
 
+#include "core/fxcrt/include/fx_coordinates.h"
 #include "fpdfsdk/fxedit/include/fx_edit.h"
 
-class IFX_Edit;
-
-class CLST_Size {
- public:
-  CLST_Size() : x(0.0f), y(0.0f) {}
-
-  CLST_Size(FX_FLOAT other_x, FX_FLOAT other_y) {
-    x = other_x;
-    y = other_y;
-  }
-
-  void Default() {
-    x = 0.0f;
-    y = 0.0f;
-  }
-
-  FX_BOOL operator!=(const CLST_Size& size) const {
-    return FXSYS_memcmp(this, &size, sizeof(CLST_Size)) != 0;
-  }
-
-  FX_FLOAT x, y;
-};
+class CFX_Edit;
+class CFX_Edit_Iterator;
+class CPWL_List_Notify;
 
 class CLST_Rect : public CFX_FloatRect {
  public:
   CLST_Rect() { left = top = right = bottom = 0.0f; }
 
   CLST_Rect(FX_FLOAT other_left,
             FX_FLOAT other_top,
             FX_FLOAT other_right,
             FX_FLOAT other_bottom) {
     left = other_left;
@@ skipping 68 matching lines @@
                      bottom - point.y);
   }
 };
 
 class CFX_ListItem final {
  public:
   CFX_ListItem();
   ~CFX_ListItem();
 
   void SetFontMap(IPVT_FontMap* pFontMap);
-  IFX_Edit* GetEdit() const;
+  CFX_Edit* GetEdit() const;
 
   void SetRect(const CLST_Rect& rect);
   void SetSelect(FX_BOOL bSelected);
   void SetText(const FX_WCHAR* text);
   void SetFontSize(FX_FLOAT fFontSize);
   CFX_WideString GetText() const;
 
   CLST_Rect GetRect() const;
   FX_BOOL IsSelected() const;
   FX_FLOAT GetItemHeight() const;
   uint16_t GetFirstChar() const;
 
  private:
-  IFX_Edit_Iterator* GetIterator() const;
+  CFX_Edit_Iterator* GetIterator() const;
 
-  IFX_Edit* m_pEdit;
+  std::unique_ptr<CFX_Edit> m_pEdit;
   FX_BOOL m_bSelected;
   CLST_Rect m_rcListItem;
 };
 
 class CFX_ListContainer {
  public:
   CFX_ListContainer();
   virtual ~CFX_ListContainer();
+
   virtual void SetPlateRect(const CFX_FloatRect& rect);
 
   CFX_FloatRect GetPlateRect() const { return m_rcPlate; }
   void SetContentRect(const CLST_Rect& rect) { m_rcContent = rect; }
   CLST_Rect GetContentRect() const { return m_rcContent; }
   CFX_FloatPoint GetBTPoint() const {
     return CFX_FloatPoint(m_rcPlate.left, m_rcPlate.top);
   }
   CFX_FloatPoint GetETPoint() const {
     return CFX_FloatPoint(m_rcPlate.right, m_rcPlate.bottom);
@@ skipping 36 matching lines @@
     if (nIndex >= 0 && nIndex < CFX_ArrayTemplate<TYPE>::GetSize())
       return CFX_ArrayTemplate<TYPE>::GetAt(nIndex);
     return nullptr;
   }
   void RemoveAt(int32_t nIndex) {
     if (nIndex >= 0 && nIndex < CFX_ArrayTemplate<TYPE>::GetSize())
       CFX_ArrayTemplate<TYPE>::RemoveAt(nIndex);
   }
 };
 
-class CFX_List : protected CFX_ListContainer, public IFX_List {
- public:
-  CFX_List();
-  ~CFX_List() override;
-
-  // IFX_List:
-  void SetFontMap(IPVT_FontMap* pFontMap) override;
-  void SetFontSize(FX_FLOAT fFontSize) override;
-  CFX_FloatRect GetPlateRect() const override;
-  CFX_FloatRect GetContentRect() const override;
-  FX_FLOAT GetFontSize() const override;
-  IFX_Edit* GetItemEdit(int32_t nIndex) const override;
-  int32_t GetCount() const override;
-  FX_BOOL IsItemSelected(int32_t nIndex) const override;
-  FX_FLOAT GetFirstHeight() const override;
-  void SetMultipleSel(FX_BOOL bMultiple) override;
-  FX_BOOL IsMultipleSel() const override;
-  FX_BOOL IsValid(int32_t nItemIndex) const override;
-  int32_t FindNext(int32_t nIndex, FX_WCHAR nChar) const override;
-  void Empty() override;
-  CFX_FloatRect GetItemRect(int32_t nIndex) const override;
-  int32_t GetItemIndex(const CFX_FloatPoint& point) const override;
-  int32_t GetFirstSelected() const override;
-
- protected:
-  void AddItem(const FX_WCHAR* str);
-  virtual void ReArrange(int32_t nItemIndex);
-  CFX_WideString GetItemText(int32_t nIndex) const;
-  void SetItemSelect(int32_t nItemIndex, FX_BOOL bSelected);
-  int32_t GetLastSelected() const;
-  FX_WCHAR Toupper(FX_WCHAR c) const;
-
- private:
-  CLST_ArrayTemplate<CFX_ListItem*> m_aListItems;
-  FX_FLOAT m_fFontSize;
-  IPVT_FontMap* m_pFontMap;
-  FX_BOOL m_bMultiple;
-};
-
 struct CPLST_Select_Item {
   CPLST_Select_Item(int32_t other_nItemIndex, int32_t other_nState) {
     nItemIndex = other_nItemIndex;
     nState = other_nState;
   }
 
   int32_t nItemIndex;
   int32_t nState;  // 0:normal select -1:to deselect 1: to select
 };
 
@@ skipping 12 matching lines @@
   int32_t GetCount() const;
   int32_t GetItemIndex(int32_t nIndex) const;
   int32_t GetState(int32_t nIndex) const;
   void Done();
   void DeselectAll();
 
  private:
   CFX_ArrayTemplate<CPLST_Select_Item*> m_aItems;
 };
 
-class CFX_ListCtrl : public CFX_List {
+class CFX_ListCtrl : protected CFX_ListContainer {
  public:
   CFX_ListCtrl();
   ~CFX_ListCtrl() override;
 
-  // CFX_List
-  void SetNotify(IFX_List_Notify* pNotify) override;
-  void OnMouseDown(const CFX_FloatPoint& point,
-                   FX_BOOL bShift,
-                   FX_BOOL bCtrl) override;
-  void OnMouseMove(const CFX_FloatPoint& point,
-                   FX_BOOL bShift,
-                   FX_BOOL bCtrl) override;
-  void OnVK_UP(FX_BOOL bShift, FX_BOOL bCtrl) override;
-  void OnVK_DOWN(FX_BOOL bShift, FX_BOOL bCtrl) override;
-  void OnVK_LEFT(FX_BOOL bShift, FX_BOOL bCtrl) override;
-  void OnVK_RIGHT(FX_BOOL bShift, FX_BOOL bCtrl) override;
-  void OnVK_HOME(FX_BOOL bShift, FX_BOOL bCtrl) override;
-  void OnVK_END(FX_BOOL bShift, FX_BOOL bCtrl) override;
-  void OnVK(int32_t nItemIndex, FX_BOOL bShift, FX_BOOL bCtrl) override;
-  FX_BOOL OnChar(uint16_t nChar, FX_BOOL bShift, FX_BOOL bCtrl) override;
+  // CFX_ListContainer
   void SetPlateRect(const CFX_FloatRect& rect) override;
-  void SetScrollPos(const CFX_FloatPoint& point) override;
-  void ScrollToListItem(int32_t nItemIndex) override;
-  CFX_FloatRect GetItemRect(int32_t nIndex) const override;
-  int32_t GetCaret() const override;
-  int32_t GetSelect() const override;
-  int32_t GetTopItem() const override;
-  CFX_FloatRect GetContentRect() const override;
-  int32_t GetItemIndex(const CFX_FloatPoint& point) const override;
-  void AddString(const FX_WCHAR* str) override;
-  void SetTopItem(int32_t nIndex) override;
-  void Select(int32_t nItemIndex) override;
-  void SetCaret(int32_t nItemIndex) override;
-  void Empty() override;
-  void Cancel() override;
-  CFX_WideString GetText() const override;
-  void ReArrange(int32_t nItemIndex) override;
 
-  virtual CFX_FloatPoint InToOut(const CFX_FloatPoint& point) const;
-  virtual CFX_FloatPoint OutToIn(const CFX_FloatPoint& point) const;
-  virtual CFX_FloatRect InToOut(const CFX_FloatRect& rect) const;
-  virtual CFX_FloatRect OutToIn(const CFX_FloatRect& rect) const;
+  void SetNotify(CPWL_List_Notify* pNotify);
+  void OnMouseDown(const CFX_FloatPoint& point, FX_BOOL bShift, FX_BOOL bCtrl);
+  void OnMouseMove(const CFX_FloatPoint& point, FX_BOOL bShift, FX_BOOL bCtrl);
+  void OnVK_UP(FX_BOOL bShift, FX_BOOL bCtrl);
+  void OnVK_DOWN(FX_BOOL bShift, FX_BOOL bCtrl);
+  void OnVK_LEFT(FX_BOOL bShift, FX_BOOL bCtrl);
+  void OnVK_RIGHT(FX_BOOL bShift, FX_BOOL bCtrl);
+  void OnVK_HOME(FX_BOOL bShift, FX_BOOL bCtrl);
+  void OnVK_END(FX_BOOL bShift, FX_BOOL bCtrl);
+  void OnVK(int32_t nItemIndex, FX_BOOL bShift, FX_BOOL bCtrl);
+  FX_BOOL OnChar(uint16_t nChar, FX_BOOL bShift, FX_BOOL bCtrl);
+
+  void SetScrollPos(const CFX_FloatPoint& point);
+  void ScrollToListItem(int32_t nItemIndex);
+  CFX_FloatRect GetItemRect(int32_t nIndex) const;
+  int32_t GetCaret() const;
+  int32_t GetSelect() const;
+  int32_t GetTopItem() const;
+  CFX_FloatRect GetContentRect() const;
+  int32_t GetItemIndex(const CFX_FloatPoint& point) const;
+  void AddString(const FX_WCHAR* str);
+  void SetTopItem(int32_t nIndex);
+  void Select(int32_t nItemIndex);
+  void SetCaret(int32_t nItemIndex);
+  void Empty();
+  void Cancel();
+  CFX_WideString GetText() const;
+
+  void SetFontMap(IPVT_FontMap* pFontMap);
+  void SetFontSize(FX_FLOAT fFontSize);
+  CFX_FloatRect GetPlateRect() const;
+  FX_FLOAT GetFontSize() const;
+  CFX_Edit* GetItemEdit(int32_t nIndex) const;
+  int32_t GetCount() const;
+  FX_BOOL IsItemSelected(int32_t nIndex) const;
+  FX_FLOAT GetFirstHeight() const;
+  void SetMultipleSel(FX_BOOL bMultiple);
+  FX_BOOL IsMultipleSel() const;
+  FX_BOOL IsValid(int32_t nItemIndex) const;
+  int32_t FindNext(int32_t nIndex, FX_WCHAR nChar) const;
+  int32_t GetFirstSelected() const;
+
+  CFX_FloatPoint InToOut(const CFX_FloatPoint& point) const;
+  CFX_FloatPoint OutToIn(const CFX_FloatPoint& point) const;
+  CFX_FloatRect InToOut(const CFX_FloatRect& rect) const;
+  CFX_FloatRect OutToIn(const CFX_FloatRect& rect) const;
 
  private:
+  void ReArrange(int32_t nItemIndex);
+  CFX_FloatRect GetItemRectInternal(int32_t nIndex) const;
+  CFX_FloatRect GetContentRectInternal() const;
   void SetMultipleSelect(int32_t nItemIndex, FX_BOOL bSelected);
   void SetSingleSelect(int32_t nItemIndex);
   void InvalidateItem(int32_t nItemIndex);
   void SelectItems();
   FX_BOOL IsItemVisible(int32_t nItemIndex) const;
   void SetScrollInfo();
   void SetScrollPosY(FX_FLOAT fy);
+  void AddItem(const FX_WCHAR* str);
+  CFX_WideString GetItemText(int32_t nIndex) const;
+  void SetItemSelect(int32_t nItemIndex, FX_BOOL bSelected);
+  int32_t GetLastSelected() const;
+  FX_WCHAR Toupper(FX_WCHAR c) const;
 
- private:
-  IFX_List_Notify* m_pNotify;
+  CPWL_List_Notify* m_pNotify;
   FX_BOOL m_bNotifyFlag;
   CFX_FloatPoint m_ptScrollPos;
   CPLST_Select m_aSelItems;  // for multiple
   int32_t m_nSelItem;        // for single
   int32_t m_nFootIndex;      // for multiple
   FX_BOOL m_bCtrlSel;        // for multiple
   int32_t m_nCaretIndex;     // for multiple
+  CLST_ArrayTemplate<CFX_ListItem*> m_aListItems;
+  FX_FLOAT m_fFontSize;
+  IPVT_FontMap* m_pFontMap;
+  FX_BOOL m_bMultiple;
 };
 
 #endif  // FPDFSDK_FXEDIT_INCLUDE_FXET_LIST_H_