Replace CPDF_Rect and CPDF_Point with CFX types.

Too many rectangle types.  Remove CPDF_Rect #define, and
make an equivalent point type in CFX, but stop short of
consolidating the N different forms of rectangles in CFX.

Also banish PDF_ClipFloat to the one .cpp file that needs it,
since it was in the vicinity of the .h file changes.

R=thestig@chromium.org

Review URL: https://codereview.chromium.org/1740923003 .

14 files changed, 215 insertions, 209 deletions

diff --git a/fpdfsdk/include/pdfwindow/PWL_Button.h b/fpdfsdk/include/pdfwindow/PWL_Button.h
index 5c65c78160..603dc52ff4 100644
--- a/fpdfsdk/include/pdfwindow/PWL_Button.h
+++ b/fpdfsdk/include/pdfwindow/PWL_Button.h
@@ -17,8 +17,8 @@ class CPWL_Button : public CPWL_Wnd {
   // CPWL_Wnd
   CFX_ByteString GetClassName() const override;
   void OnCreate(PWL_CREATEPARAM& cp) override;
-  FX_BOOL OnLButtonDown(const CPDF_Point& point, FX_DWORD nFlag) override;
-  FX_BOOL OnLButtonUp(const CPDF_Point& point, FX_DWORD nFlag) override;
+  FX_BOOL OnLButtonDown(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
+  FX_BOOL OnLButtonUp(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
 
  protected:
   FX_BOOL m_bMouseDown;
diff --git a/fpdfsdk/include/pdfwindow/PWL_Caret.h b/fpdfsdk/include/pdfwindow/PWL_Caret.h
index a1a5022b25..2459195acb 100644
--- a/fpdfsdk/include/pdfwindow/PWL_Caret.h
+++ b/fpdfsdk/include/pdfwindow/PWL_Caret.h
@@ -14,8 +14,8 @@ struct PWL_CARET_INFO {
   PWL_CARET_INFO() : bVisible(FALSE), ptHead(0, 0), ptFoot(0, 0) {}
 
   FX_BOOL bVisible;
-  CPDF_Point ptHead;
-  CPDF_Point ptFoot;
+  CFX_FloatPoint ptHead;
+  CFX_FloatPoint ptFoot;
 };
 
 class CPWL_Caret : public CPWL_Wnd {
@@ -28,26 +28,26 @@ class CPWL_Caret : public CPWL_Wnd {
   void GetThisAppearanceStream(CFX_ByteTextBuf& sAppStream) override;
   void DrawThisAppearance(CFX_RenderDevice* pDevice,
                           CFX_Matrix* pUser2Device) override;
-  void InvalidateRect(CPDF_Rect* pRect = NULL) override;
+  void InvalidateRect(CFX_FloatRect* pRect = NULL) override;
   void SetVisible(FX_BOOL bVisible) override {}
   void TimerProc() override;
 
   void SetCaret(FX_BOOL bVisible,
-                const CPDF_Point& ptHead,
-                const CPDF_Point& ptFoot);
-  CFX_ByteString GetCaretAppearanceStream(const CPDF_Point& ptOffset);
-  void SetInvalidRect(CPDF_Rect rc) { m_rcInvalid = rc; }
+                const CFX_FloatPoint& ptHead,
+                const CFX_FloatPoint& ptFoot);
+  CFX_ByteString GetCaretAppearanceStream(const CFX_FloatPoint& ptOffset);
+  void SetInvalidRect(CFX_FloatRect rc) { m_rcInvalid = rc; }
 
  private:
-  void GetCaretApp(CFX_ByteTextBuf& sAppStream, const CPDF_Point& ptOffset);
-  CPDF_Rect GetCaretRect() const;
+  void GetCaretApp(CFX_ByteTextBuf& sAppStream, const CFX_FloatPoint& ptOffset);
+  CFX_FloatRect GetCaretRect() const;
 
   FX_BOOL m_bFlash;
-  CPDF_Point m_ptHead;
-  CPDF_Point m_ptFoot;
+  CFX_FloatPoint m_ptHead;
+  CFX_FloatPoint m_ptFoot;
   FX_FLOAT m_fWidth;
   int32_t m_nDelay;
-  CPDF_Rect m_rcInvalid;
+  CFX_FloatRect m_rcInvalid;
 };
 
 #endif  // FPDFSDK_INCLUDE_PDFWINDOW_PWL_CARET_H_
diff --git a/fpdfsdk/include/pdfwindow/PWL_ComboBox.h b/fpdfsdk/include/pdfwindow/PWL_ComboBox.h
index a6f6a7b591..e5383009b9 100644
--- a/fpdfsdk/include/pdfwindow/PWL_ComboBox.h
+++ b/fpdfsdk/include/pdfwindow/PWL_ComboBox.h
@@ -23,7 +23,7 @@ class CPWL_CBListBox : public CPWL_ListBox {
   ~CPWL_CBListBox() override {}
 
   // CPWL_ListBox
-  FX_BOOL OnLButtonUp(const CPDF_Point& point, FX_DWORD nFlag) override;
+  FX_BOOL OnLButtonUp(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
 
   FX_BOOL OnKeyDownWithExit(FX_WORD nChar, FX_BOOL& bExit, FX_DWORD nFlag);
   FX_BOOL OnCharWithExit(FX_WORD nChar, FX_BOOL& bExit, FX_DWORD nFlag);
@@ -40,8 +40,8 @@ class CPWL_CBButton : public CPWL_Wnd {
   void GetThisAppearanceStream(CFX_ByteTextBuf& sAppStream) override;
   void DrawThisAppearance(CFX_RenderDevice* pDevice,
                           CFX_Matrix* pUser2Device) override;
-  FX_BOOL OnLButtonDown(const CPDF_Point& point, FX_DWORD nFlag) override;
-  FX_BOOL OnLButtonUp(const CPDF_Point& point, FX_DWORD nFlag) override;
+  FX_BOOL OnLButtonDown(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
+  FX_BOOL OnLButtonUp(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
 };
 
 class CPWL_ComboBox : public CPWL_Wnd {
@@ -62,7 +62,7 @@ class CPWL_ComboBox : public CPWL_Wnd {
                 intptr_t lParam = 0) override;
   void CreateChildWnd(const PWL_CREATEPARAM& cp) override;
   void RePosChildWnd() override;
-  CPDF_Rect GetFocusRect() const override;
+  CFX_FloatRect GetFocusRect() const override;
   void SetFocus() override;
   void KillFocus() override;
 
@@ -95,7 +95,7 @@ class CPWL_ComboBox : public CPWL_Wnd {
   CPWL_CBButton* m_pButton;
   CPWL_CBListBox* m_pList;
   FX_BOOL m_bPopup;
-  CPDF_Rect m_rcOldWindow;
+  CFX_FloatRect m_rcOldWindow;
   int32_t m_nPopupWhere;
   int32_t m_nSelectItem;
   IPWL_Filler_Notify* m_pFillerNotify;
diff --git a/fpdfsdk/include/pdfwindow/PWL_Edit.h b/fpdfsdk/include/pdfwindow/PWL_Edit.h
index 73528180d9..e93afaaa00 100644
--- a/fpdfsdk/include/pdfwindow/PWL_Edit.h
+++ b/fpdfsdk/include/pdfwindow/PWL_Edit.h
@@ -52,19 +52,19 @@ class CPWL_Edit : public CPWL_EditCtrl, public IFX_Edit_OprNotify {
   void OnDestroy() override;
   void OnCreated() override;
   void RePosChildWnd() override;
-  CPDF_Rect GetClientRect() const override;
+  CFX_FloatRect GetClientRect() const override;
   void GetThisAppearanceStream(CFX_ByteTextBuf& sAppStream) override;
   void DrawThisAppearance(CFX_RenderDevice* pDevice,
                           CFX_Matrix* pUser2Device) override;
-  FX_BOOL OnLButtonDown(const CPDF_Point& point, FX_DWORD nFlag) override;
-  FX_BOOL OnLButtonDblClk(const CPDF_Point& point, FX_DWORD nFlag) override;
-  FX_BOOL OnRButtonUp(const CPDF_Point& point, FX_DWORD nFlag) override;
+  FX_BOOL OnLButtonDown(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
+  FX_BOOL OnLButtonDblClk(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
+  FX_BOOL OnRButtonUp(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
   FX_BOOL OnMouseWheel(short zDelta,
-                       const CPDF_Point& point,
+                       const CFX_FloatPoint& point,
                        FX_DWORD nFlag) override;
   FX_BOOL OnKeyDown(FX_WORD nChar, FX_DWORD nFlag) override;
   FX_BOOL OnChar(FX_WORD nChar, FX_DWORD nFlag) override;
-  CPDF_Rect GetFocusRect() const override;
+  CFX_FloatRect GetFocusRect() const override;
   void OnSetFocus() override;
   void OnKillFocus() override;
 
@@ -96,14 +96,15 @@ class CPWL_Edit : public CPWL_EditCtrl, public IFX_Edit_OprNotify {
   virtual void SetText(const FX_WCHAR* csText);
   void ReplaceSel(const FX_WCHAR* csText);
 
-  CFX_ByteString GetTextAppearanceStream(const CPDF_Point& ptOffset) const;
-  CFX_ByteString GetCaretAppearanceStream(const CPDF_Point& ptOffset) const;
-  CFX_ByteString GetSelectAppearanceStream(const CPDF_Point& ptOffset) const;
+  CFX_ByteString GetTextAppearanceStream(const CFX_FloatPoint& ptOffset) const;
+  CFX_ByteString GetCaretAppearanceStream(const CFX_FloatPoint& ptOffset) const;
+  CFX_ByteString GetSelectAppearanceStream(
+      const CFX_FloatPoint& ptOffset) const;
 
   FX_BOOL IsTextFull() const;
 
   static FX_FLOAT GetCharArrayAutoFontSize(CPDF_Font* pFont,
-                                           const CPDF_Rect& rcPlate,
+                                           const CFX_FloatRect& rcPlate,
                                            int32_t nCharArray);
 
   void SetFillerNotify(IPWL_Filler_Notify* pNotify) {
@@ -111,10 +112,10 @@ class CPWL_Edit : public CPWL_EditCtrl, public IFX_Edit_OprNotify {
   }
 
   void GeneratePageObjects(CPDF_PageObjectHolder* pObjectHolder,
-                           const CPDF_Point& ptOffset,
+                           const CFX_FloatPoint& ptOffset,
                            CFX_ArrayTemplate<CPDF_TextObject*>& ObjArray);
   void GeneratePageObjects(CPDF_PageObjectHolder* pObjectHolder,
-                           const CPDF_Point& ptOffset);
+                           const CFX_FloatPoint& ptOffset);
 
  protected:
   // IFX_Edit_OprNotify
@@ -141,11 +142,11 @@ class CPWL_Edit : public CPWL_EditCtrl, public IFX_Edit_OprNotify {
   void SetParamByFlag();
 
   FX_FLOAT GetCharArrayAutoFontSize(int32_t nCharArray);
-  CPDF_Point GetWordRightBottomPoint(const CPVT_WordPlace& wpWord);
+  CFX_FloatPoint GetWordRightBottomPoint(const CPVT_WordPlace& wpWord);
 
   CPVT_WordRange CombineWordRange(const CPVT_WordRange& wr1,
                                   const CPVT_WordRange& wr2);
-  CPVT_WordRange GetLatinWordsRange(const CPDF_Point& point) const;
+  CPVT_WordRange GetLatinWordsRange(const CFX_FloatPoint& point) const;
   CPVT_WordRange GetLatinWordsRange(const CPVT_WordPlace& place) const;
   CPVT_WordRange GetArabicWordsRange(const CPVT_WordPlace& place) const;
   CPVT_WordRange GetSameWordsRange(const CPVT_WordPlace& place,
@@ -159,7 +160,7 @@ class CPWL_Edit : public CPWL_EditCtrl, public IFX_Edit_OprNotify {
   IPWL_Filler_Notify* m_pFillerNotify;
   IPWL_SpellCheck* m_pSpellCheck;
   FX_BOOL m_bFocus;
-  CPDF_Rect m_rcOldWindow;
+  CFX_FloatRect m_rcOldWindow;
 
  public:
   void AttachFFLData(void* pData) { m_pFormFiller = pData; }
diff --git a/fpdfsdk/include/pdfwindow/PWL_EditCtrl.h b/fpdfsdk/include/pdfwindow/PWL_EditCtrl.h
index 9bb40a7de1..f80033081e 100644
--- a/fpdfsdk/include/pdfwindow/PWL_EditCtrl.h
+++ b/fpdfsdk/include/pdfwindow/PWL_EditCtrl.h
@@ -27,7 +27,7 @@ class IPWL_Edit_Notify {
   virtual ~IPWL_Edit_Notify() {}
   // when the position of caret is changed in edit
   virtual void OnCaretMove(int32_t x1, int32_t y1, int32_t x2, int32_t y2) {}
-  virtual void OnContentChange(const CPDF_Rect& rcContent) {}
+  virtual void OnContentChange(const CFX_FloatRect& rcContent) {}
   // OprType: 0 InsertWord
   // 1 InsertReturn
   // 2 BackSpace
@@ -59,13 +59,13 @@ class CPWL_EditCtrl : public CPWL_Wnd, public IFX_Edit_Notify {
   CPWL_EditCtrl();
   ~CPWL_EditCtrl() override;
 
-  CPDF_Rect GetContentRect() const;
+  CFX_FloatRect GetContentRect() const;
   void GetCaretPos(int32_t& x, int32_t& y) const;
 
   CFX_WideString GetText() const;
   void SetSel(int32_t nStartChar, int32_t nEndChar);
   void GetSel(int32_t& nStartChar, int32_t& nEndChar) const;
-  void GetTextRange(const CPDF_Rect& rect,
+  void GetTextRange(const CFX_FloatRect& rect,
                     int32_t& nStartChar,
                     int32_t& nEndChar) const;
   CFX_WideString GetText(int32_t& nStartChar, int32_t& nEndChar) const;
@@ -79,8 +79,8 @@ class CPWL_EditCtrl : public CPWL_Wnd, public IFX_Edit_Notify {
   void Paint();
 
   void EnableRefresh(FX_BOOL bRefresh);
-  CPDF_Point GetScrollPos() const;
-  void SetScrollPos(const CPDF_Point& point);
+  CFX_FloatPoint GetScrollPos() const;
+  void SetScrollPos(const CFX_FloatPoint& point);
 
   void SetEditNotify(IPWL_Edit_Notify* pNotify) { m_pEditNotify = pNotify; }
 
@@ -105,9 +105,9 @@ class CPWL_EditCtrl : public CPWL_Wnd, public IFX_Edit_Notify {
   void OnCreated() override;
   FX_BOOL OnKeyDown(FX_WORD nChar, FX_DWORD nFlag) override;
   FX_BOOL OnChar(FX_WORD nChar, FX_DWORD nFlag) override;
-  FX_BOOL OnLButtonDown(const CPDF_Point& point, FX_DWORD nFlag) override;
-  FX_BOOL OnLButtonUp(const CPDF_Point& point, FX_DWORD nFlag) override;
-  FX_BOOL OnMouseMove(const CPDF_Point& point, FX_DWORD nFlag) override;
+  FX_BOOL OnLButtonDown(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
+  FX_BOOL OnLButtonUp(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
+  FX_BOOL OnMouseMove(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
   void OnNotify(CPWL_Wnd* pWnd,
                 FX_DWORD msg,
                 intptr_t wParam = 0,
@@ -135,13 +135,13 @@ class CPWL_EditCtrl : public CPWL_Wnd, public IFX_Edit_Notify {
   void IOnSetScrollPosX(FX_FLOAT fx) override {}
   void IOnSetScrollPosY(FX_FLOAT fy) override;
   void IOnSetCaret(FX_BOOL bVisible,
-                   const CPDF_Point& ptHead,
-                   const CPDF_Point& ptFoot,
+                   const CFX_FloatPoint& ptHead,
+                   const CFX_FloatPoint& ptFoot,
                    const CPVT_WordPlace& place) override;
   void IOnCaretChange(const CPVT_SecProps& secProps,
                       const CPVT_WordProps& wordProps) override;
-  void IOnContentChange(const CPDF_Rect& rcContent) override;
-  void IOnInvalidateRect(CPDF_Rect* pRect) override;
+  void IOnContentChange(const CFX_FloatRect& rcContent) override;
+  void IOnInvalidateRect(CFX_FloatRect* pRect) override;
 
   void InsertText(const FX_WCHAR* csText);
   void SetText(const FX_WCHAR* csText);
@@ -157,10 +157,10 @@ class CPWL_EditCtrl : public CPWL_Wnd, public IFX_Edit_Notify {
   void Delete();
   void Backspace();
 
-  void GetCaretInfo(CPDF_Point& ptHead, CPDF_Point& ptFoot) const;
+  void GetCaretInfo(CFX_FloatPoint& ptHead, CFX_FloatPoint& ptFoot) const;
   void SetCaret(FX_BOOL bVisible,
-                const CPDF_Point& ptHead,
-                const CPDF_Point& ptFoot);
+                const CFX_FloatPoint& ptHead,
+                const CFX_FloatPoint& ptFoot);
 
   void SetEditCaret(FX_BOOL bVisible);
 
diff --git a/fpdfsdk/include/pdfwindow/PWL_IconList.h b/fpdfsdk/include/pdfwindow/PWL_IconList.h
index e4c18a8c03..71c9f4cb25 100644
--- a/fpdfsdk/include/pdfwindow/PWL_IconList.h
+++ b/fpdfsdk/include/pdfwindow/PWL_IconList.h
@@ -75,15 +75,15 @@ class CPWL_IconList_Content : public CPWL_ListCtrl {
  protected:
   // CPWL_ListCtrl
   void CreateChildWnd(const PWL_CREATEPARAM& cp) override;
-  FX_BOOL OnLButtonDown(const CPDF_Point& point, FX_DWORD nFlag) override;
-  FX_BOOL OnLButtonUp(const CPDF_Point& point, FX_DWORD nFlag) override;
-  FX_BOOL OnMouseMove(const CPDF_Point& point, FX_DWORD nFlag) override;
+  FX_BOOL OnLButtonDown(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
+  FX_BOOL OnLButtonUp(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
+  FX_BOOL OnMouseMove(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
   FX_BOOL OnKeyDown(FX_WORD nChar, FX_DWORD nFlag) override;
 
  private:
   CPWL_IconList_Item* GetListItem(int32_t nItemIndex) const;
   void SelectItem(int32_t nItemIndex, FX_BOOL bSelect);
-  int32_t FindItemIndex(const CPDF_Point& point);
+  int32_t FindItemIndex(const CFX_FloatPoint& point);
 
   int32_t m_nSelectIndex;
   IPWL_IconList_Notify* m_pNotify;
@@ -111,7 +111,7 @@ class CPWL_IconList : public CPWL_Wnd {
  protected:
   // CPWL_Wnd
   FX_BOOL OnMouseWheel(short zDelta,
-                       const CPDF_Point& point,
+                       const CFX_FloatPoint& point,
                        FX_DWORD nFlag) override;
   void OnCreated() override;
   void RePosChildWnd() override;
diff --git a/fpdfsdk/include/pdfwindow/PWL_Label.h b/fpdfsdk/include/pdfwindow/PWL_Label.h
index bed519fe6d..5c3fa01933 100644
--- a/fpdfsdk/include/pdfwindow/PWL_Label.h
+++ b/fpdfsdk/include/pdfwindow/PWL_Label.h
@@ -21,9 +21,9 @@ class CPWL_Label : public CPWL_Wnd {
   void SetLimitChar(int32_t nLimitChar);
   void SetHorzScale(int32_t nHorzScale);
   void SetCharSpace(FX_FLOAT fCharSpace);
-  CPDF_Rect GetContentRect() const;
+  CFX_FloatRect GetContentRect() const;
   int32_t GetTotalWords();
-  CFX_ByteString GetTextAppearanceStream(const CPDF_Point& ptOffset) const;
+  CFX_ByteString GetTextAppearanceStream(const CFX_FloatPoint& ptOffset) const;
 
  protected:
   // CPWL_Wnd
diff --git a/fpdfsdk/include/pdfwindow/PWL_ListBox.h b/fpdfsdk/include/pdfwindow/PWL_ListBox.h
index 1f42d43fc6..c1d3bd7218 100644
--- a/fpdfsdk/include/pdfwindow/PWL_ListBox.h
+++ b/fpdfsdk/include/pdfwindow/PWL_ListBox.h
@@ -35,11 +35,11 @@ class CPWL_List_Notify : public IFX_List_Notify {
                          FX_FLOAT fBigStep) override;
   void IOnSetScrollPosX(FX_FLOAT fx) override {}
   void IOnSetScrollPosY(FX_FLOAT fy) override;
-  void IOnInvalidateRect(CPDF_Rect* pRect) override;
+  void IOnInvalidateRect(CFX_FloatRect* pRect) override;
 
   void IOnSetCaret(FX_BOOL bVisible,
-                   const CPDF_Point& ptHead,
-                   const CPDF_Point& ptFoot,
+                   const CFX_FloatPoint& ptHead,
+                   const CFX_FloatPoint& ptFoot,
                    const CPVT_WordPlace& place);
   void IOnCaretChange(const CPVT_SecProps& secProps,
                       const CPVT_WordProps& wordProps);
@@ -62,11 +62,11 @@ class CPWL_ListBox : public CPWL_Wnd {
                           CFX_Matrix* pUser2Device) override;
   FX_BOOL OnKeyDown(FX_WORD nChar, FX_DWORD nFlag) override;
   FX_BOOL OnChar(FX_WORD nChar, FX_DWORD nFlag) override;
-  FX_BOOL OnLButtonDown(const CPDF_Point& point, FX_DWORD nFlag) override;
-  FX_BOOL OnLButtonUp(const CPDF_Point& point, FX_DWORD nFlag) override;
-  FX_BOOL OnMouseMove(const CPDF_Point& point, FX_DWORD nFlag) override;
+  FX_BOOL OnLButtonDown(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
+  FX_BOOL OnLButtonUp(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
+  FX_BOOL OnMouseMove(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
   FX_BOOL OnMouseWheel(short zDelta,
-                       const CPDF_Point& point,
+                       const CFX_FloatPoint& point,
                        FX_DWORD nFlag) override;
   void KillFocus() override;
   void OnNotify(CPWL_Wnd* pWnd,
@@ -74,7 +74,7 @@ class CPWL_ListBox : public CPWL_Wnd {
                 intptr_t wParam = 0,
                 intptr_t lParam = 0) override;
   void RePosChildWnd() override;
-  CPDF_Rect GetFocusRect() const override;
+  CFX_FloatRect GetFocusRect() const override;
   void SetFontSize(FX_FLOAT fFontSize) override;
   FX_FLOAT GetFontSize() const override;
 
@@ -98,9 +98,9 @@ class CPWL_ListBox : public CPWL_Wnd {
   FX_BOOL IsItemSelected(int32_t nItemIndex) const;
   int32_t GetTopVisibleIndex() const;
   int32_t FindNext(int32_t nIndex, FX_WCHAR nChar) const;
-  CPDF_Rect GetContentRect() const;
+  CFX_FloatRect GetContentRect() const;
   FX_FLOAT GetFirstHeight() const;
-  CPDF_Rect GetListRect() const;
+  CFX_FloatRect GetListRect() const;
 
   void SetFillerNotify(IPWL_Filler_Notify* pNotify) {
     m_pFillerNotify = pNotify;
diff --git a/fpdfsdk/include/pdfwindow/PWL_ListCtrl.h b/fpdfsdk/include/pdfwindow/PWL_ListCtrl.h
index 7b04a0cdb5..0345d02dea 100644
--- a/fpdfsdk/include/pdfwindow/PWL_ListCtrl.h
+++ b/fpdfsdk/include/pdfwindow/PWL_ListCtrl.h
@@ -14,9 +14,9 @@ class CPWL_ListCtrl : public CPWL_Wnd {
   CPWL_ListCtrl();
   ~CPWL_ListCtrl() override;
 
-  void SetScrollPos(const CPDF_Point& point);
-  CPDF_Point GetScrollPos() const;
-  CPDF_Rect GetScrollArea() const;
+  void SetScrollPos(const CFX_FloatPoint& point);
+  CFX_FloatPoint GetScrollPos() const;
+  CFX_FloatRect GetScrollArea() const;
   void SetItemSpace(FX_FLOAT fSpace);
   void SetTopSpace(FX_FLOAT fSpace);
   void SetBottomSpace(FX_FLOAT fSpace);
@@ -24,10 +24,10 @@ class CPWL_ListCtrl : public CPWL_Wnd {
   void ResetContent(int32_t nStart);
   int32_t GetItemIndex(CPWL_Wnd* pItem);
   FX_FLOAT GetContentsHeight(FX_FLOAT fLimitWidth);
-  CPDF_Point InToOut(const CPDF_Point& point) const;
-  CPDF_Point OutToIn(const CPDF_Point& point) const;
-  CPDF_Rect InToOut(const CPDF_Rect& rect) const;
-  CPDF_Rect OutToIn(const CPDF_Rect& rect) 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;
 
  protected:
   // CPWL_Wnd
@@ -38,8 +38,8 @@ class CPWL_ListCtrl : public CPWL_Wnd {
  private:
   void ResetAll(FX_BOOL bMove, int32_t nStart);
 
-  CPDF_Rect m_rcContent;
-  CPDF_Point m_ptScroll;
+  CFX_FloatRect m_rcContent;
+  CFX_FloatPoint m_ptScroll;
   FX_FLOAT m_fItemSpace;
   FX_FLOAT m_fTopSpace;
   FX_FLOAT m_fBottomSpace;
diff --git a/fpdfsdk/include/pdfwindow/PWL_Note.h b/fpdfsdk/include/pdfwindow/PWL_Note.h
index 2d5b564a7f..8087585cee 100644
--- a/fpdfsdk/include/pdfwindow/PWL_Note.h
+++ b/fpdfsdk/include/pdfwindow/PWL_Note.h
@@ -104,8 +104,8 @@ class CPWL_Note_CloseBox : public CPWL_Button {
   // CPWL_Button
   void DrawThisAppearance(CFX_RenderDevice* pDevice,
                           CFX_Matrix* pUser2Device) override;
-  FX_BOOL OnLButtonDown(const CPDF_Point& point, FX_DWORD nFlag) override;
-  FX_BOOL OnLButtonUp(const CPDF_Point& point, FX_DWORD nFlag) override;
+  FX_BOOL OnLButtonDown(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
+  FX_BOOL OnLButtonUp(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
 
  private:
   FX_BOOL m_bMouseDown;
@@ -166,7 +166,7 @@ class CPWL_Note_Options : public CPWL_Wnd {
   CPWL_Note_Options();
   ~CPWL_Note_Options() override;
 
-  CPDF_Rect GetContentRect() const;
+  CFX_FloatRect GetContentRect() const;
   void SetText(const CFX_WideString& sText);
 
   // CPWL_Wnd
@@ -196,7 +196,7 @@ class CPWL_Note_Contents : public CPWL_ListCtrl {
   int32_t CountSubItems() const;
   IPWL_NoteItem* GetSubItems(int32_t index) const;
 
-  virtual IPWL_NoteItem* GetHitNoteItem(const CPDF_Point& point);
+  virtual IPWL_NoteItem* GetHitNoteItem(const CFX_FloatPoint& point);
   void EnableRead(FX_BOOL bEnabled);
   void EnableModify(FX_BOOL bEnabled);
 
@@ -206,7 +206,7 @@ class CPWL_Note_Contents : public CPWL_ListCtrl {
                 FX_DWORD msg,
                 intptr_t wParam = 0,
                 intptr_t lParam = 0) override;
-  FX_BOOL OnLButtonDown(const CPDF_Point& point, FX_DWORD nFlag) override;
+  FX_BOOL OnLButtonDown(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
   void CreateChildWnd(const PWL_CREATEPARAM& cp) override;
 
  private:
@@ -218,7 +218,7 @@ class CPWL_NoteItem : public CPWL_Wnd, public IPWL_NoteItem {
   CPWL_NoteItem();
   ~CPWL_NoteItem() override;
 
-  virtual IPWL_NoteItem* GetHitNoteItem(const CPDF_Point& point);
+  virtual IPWL_NoteItem* GetHitNoteItem(const CFX_FloatPoint& point);
   virtual IPWL_NoteItem* GetFocusedNoteItem() const;
 
   virtual FX_BOOL IsTopItem() const { return FALSE; }
@@ -253,8 +253,8 @@ class CPWL_NoteItem : public CPWL_Wnd, public IPWL_NoteItem {
 
  protected:
   // CPWL_Wnd
-  FX_BOOL OnLButtonDown(const CPDF_Point& point, FX_DWORD nFlag) override;
-  FX_BOOL OnRButtonUp(const CPDF_Point& point, FX_DWORD nFlag) override;
+  FX_BOOL OnLButtonDown(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
+  FX_BOOL OnRButtonUp(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
   CFX_ByteString GetClassName() const override;
   void RePosChildWnd() override;
   void CreateChildWnd(const PWL_CREATEPARAM& cp) override;
@@ -270,7 +270,7 @@ class CPWL_NoteItem : public CPWL_Wnd, public IPWL_NoteItem {
   CPWL_NoteItem* GetParentNoteItem() const;
 
   void SetNoteFocus(FX_BOOL bLast);
-  void PopupNoteItemMenu(const CPDF_Point& point);
+  void PopupNoteItemMenu(const CFX_FloatPoint& point);
 
   virtual const CPWL_Note* GetNote() const;
   virtual IPWL_NoteNotify* GetNoteNotify() const;
@@ -316,10 +316,10 @@ class CPWL_Note : public CPWL_NoteItem {
   FX_BOOL IsTopItem() const override { return TRUE; }
   const CPWL_Note* GetNote() const override;
   IPWL_NoteNotify* GetNoteNotify() const override;
-  FX_BOOL OnLButtonDown(const CPDF_Point& point, FX_DWORD nFlag) override;
-  FX_BOOL OnRButtonUp(const CPDF_Point& point, FX_DWORD nFlag) override;
+  FX_BOOL OnLButtonDown(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
+  FX_BOOL OnRButtonUp(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
   FX_BOOL OnMouseWheel(short zDelta,
-                       const CPDF_Point& point,
+                       const CFX_FloatPoint& point,
                        FX_DWORD nFlag) override;
   void RePosChildWnd() override;
   void CreateChildWnd(const PWL_CREATEPARAM& cp) override;
diff --git a/fpdfsdk/include/pdfwindow/PWL_ScrollBar.h b/fpdfsdk/include/pdfwindow/PWL_ScrollBar.h
index 439bb65ed2..a43ac91fcb 100644
--- a/fpdfsdk/include/pdfwindow/PWL_ScrollBar.h
+++ b/fpdfsdk/include/pdfwindow/PWL_ScrollBar.h
@@ -43,9 +43,9 @@ class CPWL_SBButton : public CPWL_Wnd {
   void GetThisAppearanceStream(CFX_ByteTextBuf& sAppStream) override;
   void DrawThisAppearance(CFX_RenderDevice* pDevice,
                           CFX_Matrix* pUser2Device) override;
-  FX_BOOL OnLButtonDown(const CPDF_Point& point, FX_DWORD nFlag) override;
-  FX_BOOL OnLButtonUp(const CPDF_Point& point, FX_DWORD nFlag) override;
-  FX_BOOL OnMouseMove(const CPDF_Point& point, FX_DWORD nFlag) override;
+  FX_BOOL OnLButtonDown(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
+  FX_BOOL OnLButtonUp(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
+  FX_BOOL OnMouseMove(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
 
  protected:
   PWL_SCROLLBAR_TYPE m_eScrollBarType;
@@ -101,8 +101,8 @@ class CPWL_ScrollBar : public CPWL_Wnd {
   void GetThisAppearanceStream(CFX_ByteTextBuf& sAppStream) override;
   void DrawThisAppearance(CFX_RenderDevice* pDevice,
                           CFX_Matrix* pUser2Device) override;
-  FX_BOOL OnLButtonDown(const CPDF_Point& point, FX_DWORD nFlag) override;
-  FX_BOOL OnLButtonUp(const CPDF_Point& point, FX_DWORD nFlag) override;
+  FX_BOOL OnLButtonDown(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
+  FX_BOOL OnLButtonUp(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
   void OnNotify(CPWL_Wnd* pWnd,
                 FX_DWORD msg,
                 intptr_t wParam = 0,
@@ -121,22 +121,22 @@ class CPWL_ScrollBar : public CPWL_Wnd {
   void MovePosButton(FX_BOOL bRefresh);
   void SetScrollStep(FX_FLOAT fBigStep, FX_FLOAT fSmallStep);
   void NotifyScrollWindow();
-  CPDF_Rect GetScrollArea() const;
+  CFX_FloatRect GetScrollArea() const;
 
  private:
   void CreateButtons(const PWL_CREATEPARAM& cp);
 
-  void OnMinButtonLBDown(const CPDF_Point& point);
-  void OnMinButtonLBUp(const CPDF_Point& point);
-  void OnMinButtonMouseMove(const CPDF_Point& point);
+  void OnMinButtonLBDown(const CFX_FloatPoint& point);
+  void OnMinButtonLBUp(const CFX_FloatPoint& point);
+  void OnMinButtonMouseMove(const CFX_FloatPoint& point);
 
-  void OnMaxButtonLBDown(const CPDF_Point& point);
-  void OnMaxButtonLBUp(const CPDF_Point& point);
-  void OnMaxButtonMouseMove(const CPDF_Point& point);
+  void OnMaxButtonLBDown(const CFX_FloatPoint& point);
+  void OnMaxButtonLBUp(const CFX_FloatPoint& point);
+  void OnMaxButtonMouseMove(const CFX_FloatPoint& point);
 
-  void OnPosButtonLBDown(const CPDF_Point& point);
-  void OnPosButtonLBUp(const CPDF_Point& point);
-  void OnPosButtonMouseMove(const CPDF_Point& point);
+  void OnPosButtonLBDown(const CFX_FloatPoint& point);
+  void OnPosButtonLBUp(const CFX_FloatPoint& point);
+  void OnPosButtonMouseMove(const CFX_FloatPoint& point);
 
   FX_FLOAT TrueToFace(FX_FLOAT);
   FX_FLOAT FaceToTrue(FX_FLOAT);
diff --git a/fpdfsdk/include/pdfwindow/PWL_SpecialButton.h b/fpdfsdk/include/pdfwindow/PWL_SpecialButton.h
index 5d372e826f..6135b87862 100644
--- a/fpdfsdk/include/pdfwindow/PWL_SpecialButton.h
+++ b/fpdfsdk/include/pdfwindow/PWL_SpecialButton.h
@@ -16,7 +16,7 @@ class CPWL_PushButton : public CPWL_Button {
 
   // CPWL_Button
   CFX_ByteString GetClassName() const override;
-  CPDF_Rect GetFocusRect() const override;
+  CFX_FloatRect GetFocusRect() const override;
 };
 
 class CPWL_CheckBox : public CPWL_Button {
@@ -26,7 +26,7 @@ class CPWL_CheckBox : public CPWL_Button {
 
   // CPWL_Button
   CFX_ByteString GetClassName() const override;
-  FX_BOOL OnLButtonUp(const CPDF_Point& point, FX_DWORD nFlag) override;
+  FX_BOOL OnLButtonUp(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
   FX_BOOL OnChar(FX_WORD nChar, FX_DWORD nFlag) override;
 
   void SetCheck(FX_BOOL bCheck);
@@ -43,7 +43,7 @@ class CPWL_RadioButton : public CPWL_Button {
 
   // CPWL_Button
   CFX_ByteString GetClassName() const override;
-  FX_BOOL OnLButtonUp(const CPDF_Point& point, FX_DWORD nFlag) override;
+  FX_BOOL OnLButtonUp(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
   FX_BOOL OnChar(FX_WORD nChar, FX_DWORD nFlag) override;
 
   void SetCheck(FX_BOOL bCheck);
diff --git a/fpdfsdk/include/pdfwindow/PWL_Utils.h b/fpdfsdk/include/pdfwindow/PWL_Utils.h
index cd033d7bc7..71a2b1baa3 100644
--- a/fpdfsdk/include/pdfwindow/PWL_Utils.h
+++ b/fpdfsdk/include/pdfwindow/PWL_Utils.h
@@ -7,7 +7,7 @@
 #ifndef FPDFSDK_INCLUDE_PDFWINDOW_PWL_UTILS_H_
 #define FPDFSDK_INCLUDE_PDFWINDOW_PWL_UTILS_H_
 
-#include "core/include/fpdfapi/fpdf_parser.h"  // For CPDF_Point.
+#include "core/include/fpdfapi/fpdf_parser.h"  // For CFX_FloatPoint.
 #include "core/include/fpdfdoc/fpdf_vt.h"      // For CPVT_WordRange.
 #include "fpdfsdk/include/fxedit/fx_edit.h"
 #include "fpdfsdk/include/pdfwindow/PWL_Wnd.h"
@@ -74,11 +74,11 @@ T PWL_MAX(const T& i, const T& j) {
 #define PPBL_LABELLEFTICONRIGHT 5
 #define PPBL_LABELOVERICON 6
 
-class CPWL_Point : public CPDF_Point {
+class CPWL_Point : public CFX_FloatPoint {
  public:
-  CPWL_Point() : CPDF_Point(0.0f, 0.0f) {}
-  CPWL_Point(FX_FLOAT fx, FX_FLOAT fy) : CPDF_Point(fx, fy) {}
-  CPWL_Point(const CPWL_Point& point) : CPDF_Point(point.x, point.y) {}
+  CPWL_Point() : CFX_FloatPoint(0.0f, 0.0f) {}
+  CPWL_Point(FX_FLOAT fx, FX_FLOAT fy) : CFX_FloatPoint(fx, fy) {}
+  CPWL_Point(const CPWL_Point& point) : CFX_FloatPoint(point.x, point.y) {}
 };
 
 enum PWL_PATHDATA_TYPE {
@@ -104,24 +104,28 @@ class IPWL_SpellCheck;
 
 class CPWL_Utils {
  public:
-  static CPDF_Rect InflateRect(const CPDF_Rect& rcRect, FX_FLOAT fSize);
-  static CPDF_Rect DeflateRect(const CPDF_Rect& rcRect, FX_FLOAT fSize);
-  static FX_BOOL IntersectRect(const CPDF_Rect& rect1, const CPDF_Rect& rect2);
-  static FX_BOOL ContainsRect(const CPDF_Rect& rcParent,
-                              const CPDF_Rect& rcChild);
-  static CPDF_Rect ScaleRect(const CPDF_Rect& rcRect, FX_FLOAT fScale);
+  static CFX_FloatRect InflateRect(const CFX_FloatRect& rcRect, FX_FLOAT fSize);
+  static CFX_FloatRect DeflateRect(const CFX_FloatRect& rcRect, FX_FLOAT fSize);
+  static FX_BOOL IntersectRect(const CFX_FloatRect& rect1,
+                               const CFX_FloatRect& rect2);
+  static FX_BOOL ContainsRect(const CFX_FloatRect& rcParent,
+                              const CFX_FloatRect& rcChild);
+  static CFX_FloatRect ScaleRect(const CFX_FloatRect& rcRect, FX_FLOAT fScale);
   static CPVT_WordRange OverlapWordRange(const CPVT_WordRange& wr1,
                                          const CPVT_WordRange& wr2);
-  static CPDF_Rect GetCenterSquare(const CPDF_Rect& rect);
+  static CFX_FloatRect GetCenterSquare(const CFX_FloatRect& rect);
   static CPWL_Color SubstractColor(const CPWL_Color& sColor,
                                    FX_FLOAT fColorSub);
   static CPWL_Color DevideColor(const CPWL_Color& sColor,
                                 FX_FLOAT fColorDevide);
-  static CPDF_Rect MaxRect(const CPDF_Rect& rect1, const CPDF_Rect& rect2);
-  static CPDF_Rect OffsetRect(const CPDF_Rect& rect, FX_FLOAT x, FX_FLOAT y);
-  static CPDF_Point OffsetPoint(const CPDF_Point& point,
-                                FX_FLOAT x,
-                                FX_FLOAT y);
+  static CFX_FloatRect MaxRect(const CFX_FloatRect& rect1,
+                               const CFX_FloatRect& rect2);
+  static CFX_FloatRect OffsetRect(const CFX_FloatRect& rect,
+                                  FX_FLOAT x,
+                                  FX_FLOAT y);
+  static CFX_FloatPoint OffsetPoint(const CFX_FloatPoint& point,
+                                    FX_FLOAT x,
+                                    FX_FLOAT y);
   static FX_COLORREF PWLColorToFXColor(const CPWL_Color& color,
                                        int32_t nTransparancy = 255);
   static FX_BOOL IsBlackOrWhite(const CPWL_Color& color);
@@ -129,7 +133,7 @@ class CPWL_Utils {
 
   static CFX_ByteString GetColorAppStream(const CPWL_Color& color,
                                           const FX_BOOL& bFillOrStroke = TRUE);
-  static CFX_ByteString GetBorderAppStream(const CPDF_Rect& rect,
+  static CFX_ByteString GetBorderAppStream(const CFX_FloatRect& rect,
                                            FX_FLOAT fWidth,
                                            const CPWL_Color& color,
                                            const CPWL_Color& crLeftTop,
@@ -137,19 +141,19 @@ class CPWL_Utils {
                                            int32_t nStyle,
                                            const CPWL_Dash& dash);
   static CFX_ByteString GetCircleBorderAppStream(
-      const CPDF_Rect& rect,
+      const CFX_FloatRect& rect,
       FX_FLOAT fWidth,
       const CPWL_Color& color,
       const CPWL_Color& crLeftTop,
       const CPWL_Color& crRightBottom,
       int32_t nStyle,
       const CPWL_Dash& dash);
-  static CFX_ByteString GetRectFillAppStream(const CPDF_Rect& rect,
+  static CFX_ByteString GetRectFillAppStream(const CFX_FloatRect& rect,
                                              const CPWL_Color& color);
-  static CFX_ByteString GetCircleFillAppStream(const CPDF_Rect& rect,
+  static CFX_ByteString GetCircleFillAppStream(const CFX_FloatRect& rect,
                                                const CPWL_Color& color);
 
-  static CFX_ByteString GetPushButtonAppStream(const CPDF_Rect& rcBBox,
+  static CFX_ByteString GetPushButtonAppStream(const CFX_FloatRect& rcBBox,
                                                IFX_Edit_FontMap* pFontMap,
                                                CPDF_Stream* pIconStream,
                                                CPDF_IconFit& IconFit,
@@ -157,28 +161,28 @@ class CPWL_Utils {
                                                const CPWL_Color& crText,
                                                FX_FLOAT fFontSize,
                                                int32_t nLayOut);
-  static CFX_ByteString GetCheckBoxAppStream(const CPDF_Rect& rcBBox,
+  static CFX_ByteString GetCheckBoxAppStream(const CFX_FloatRect& rcBBox,
                                              int32_t nStyle,
                                              const CPWL_Color& crText);
-  static CFX_ByteString GetRadioButtonAppStream(const CPDF_Rect& rcBBox,
+  static CFX_ByteString GetRadioButtonAppStream(const CFX_FloatRect& rcBBox,
                                                 int32_t nStyle,
                                                 const CPWL_Color& crText);
 
   static CFX_ByteString GetEditAppStream(IFX_Edit* pEdit,
-                                         const CPDF_Point& ptOffset,
+                                         const CFX_FloatPoint& ptOffset,
                                          const CPVT_WordRange* pRange = NULL,
                                          FX_BOOL bContinuous = TRUE,
                                          FX_WORD SubWord = 0);
   static CFX_ByteString GetEditSelAppStream(
       IFX_Edit* pEdit,
-      const CPDF_Point& ptOffset,
+      const CFX_FloatPoint& ptOffset,
       const CPVT_WordRange* pRange = NULL);
   static CFX_ByteString GetSpellCheckAppStream(
       IFX_Edit* pEdit,
       IPWL_SpellCheck* pSpellCheck,
-      const CPDF_Point& ptOffset,
+      const CFX_FloatPoint& ptOffset,
       const CPVT_WordRange* pRange = NULL);
-  static CFX_ByteString GetTextAppStream(const CPDF_Rect& rcBBox,
+  static CFX_ByteString GetTextAppStream(const CFX_FloatRect& rcBBox,
                                          IFX_Edit_FontMap* pFontMap,
                                          const CFX_WideString& sText,
                                          int32_t nAlignmentH,
@@ -187,31 +191,31 @@ class CPWL_Utils {
                                          FX_BOOL bMultiLine,
                                          FX_BOOL bAutoReturn,
                                          const CPWL_Color& crText);
-  static CFX_ByteString GetDropButtonAppStream(const CPDF_Rect& rcBBox);
+  static CFX_ByteString GetDropButtonAppStream(const CFX_FloatRect& rcBBox);
 
   static void DrawFillRect(CFX_RenderDevice* pDevice,
                            CFX_Matrix* pUser2Device,
-                           const CPDF_Rect& rect,
+                           const CFX_FloatRect& rect,
                            const CPWL_Color& color,
                            int32_t nTransparancy);
   static void DrawFillRect(CFX_RenderDevice* pDevice,
                            CFX_Matrix* pUser2Device,
-                           const CPDF_Rect& rect,
+                           const CFX_FloatRect& rect,
                            const FX_COLORREF& color);
   static void DrawStrokeRect(CFX_RenderDevice* pDevice,
                              CFX_Matrix* pUser2Device,
-                             const CPDF_Rect& rect,
+                             const CFX_FloatRect& rect,
                              const FX_COLORREF& color,
                              FX_FLOAT fWidth);
   static void DrawStrokeLine(CFX_RenderDevice* pDevice,
                              CFX_Matrix* pUser2Device,
-                             const CPDF_Point& ptMoveTo,
-                             const CPDF_Point& ptLineTo,
+                             const CFX_FloatPoint& ptMoveTo,
+                             const CFX_FloatPoint& ptLineTo,
                              const FX_COLORREF& color,
                              FX_FLOAT fWidth);
   static void DrawBorder(CFX_RenderDevice* pDevice,
                          CFX_Matrix* pUser2Device,
-                         const CPDF_Rect& rect,
+                         const CFX_FloatRect& rect,
                          FX_FLOAT fWidth,
                          const CPWL_Color& color,
                          const CPWL_Color& crLeftTop,
@@ -220,22 +224,22 @@ class CPWL_Utils {
                          int32_t nTransparancy);
   static void DrawFillArea(CFX_RenderDevice* pDevice,
                            CFX_Matrix* pUser2Device,
-                           const CPDF_Point* pPts,
+                           const CFX_FloatPoint* pPts,
                            int32_t nCount,
                            const FX_COLORREF& color);
   static void DrawShadow(CFX_RenderDevice* pDevice,
                          CFX_Matrix* pUser2Device,
                          FX_BOOL bVertical,
                          FX_BOOL bHorizontal,
-                         CPDF_Rect rect,
+                         CFX_FloatRect rect,
                          int32_t nTransparancy,
                          int32_t nStartGray,
                          int32_t nEndGray);
   static void DrawEditSpellCheck(CFX_RenderDevice* pDevice,
                                  CFX_Matrix* pUser2Device,
                                  IFX_Edit* pEdit,
-                                 const CPDF_Rect& rcClip,
-                                 const CPDF_Point& ptOffset,
+                                 const CFX_FloatRect& rcClip,
+                                 const CFX_FloatPoint& ptOffset,
                                  const CPVT_WordRange* pRange,
                                  IPWL_SpellCheck* pSpellCheck);
 
@@ -284,13 +288,13 @@ class CPWL_Utils {
  public:
   static CFX_ByteString GetIconAppStream(
       int32_t nType,
-      const CPDF_Rect& rect,
+      const CFX_FloatRect& rect,
       const CPWL_Color& crFill,
       const CPWL_Color& crStroke = PWL_DEFAULT_BLACKCOLOR);
   static void DrawIconAppStream(CFX_RenderDevice* pDevice,
                                 CFX_Matrix* pUser2Device,
                                 int32_t nType,
-                                const CPDF_Rect& rect,
+                                const CFX_FloatRect& rect,
                                 const CPWL_Color& crFill,
                                 const CPWL_Color& crStroke,
                                 const int32_t nTransparancy);
@@ -302,107 +306,107 @@ class CPWL_Utils {
                                    const CPWL_PathData* pPathData,
                                    int32_t nCount);
 
-  static CFX_ByteString GetAppStream_Check(const CPDF_Rect& rcBBox,
+  static CFX_ByteString GetAppStream_Check(const CFX_FloatRect& rcBBox,
                                            const CPWL_Color& crText);
-  static CFX_ByteString GetAppStream_Circle(const CPDF_Rect& rcBBox,
+  static CFX_ByteString GetAppStream_Circle(const CFX_FloatRect& rcBBox,
                                             const CPWL_Color& crText);
-  static CFX_ByteString GetAppStream_Cross(const CPDF_Rect& rcBBox,
+  static CFX_ByteString GetAppStream_Cross(const CFX_FloatRect& rcBBox,
                                            const CPWL_Color& crText);
-  static CFX_ByteString GetAppStream_Diamond(const CPDF_Rect& rcBBox,
+  static CFX_ByteString GetAppStream_Diamond(const CFX_FloatRect& rcBBox,
                                              const CPWL_Color& crText);
-  static CFX_ByteString GetAppStream_Square(const CPDF_Rect& rcBBox,
+  static CFX_ByteString GetAppStream_Square(const CFX_FloatRect& rcBBox,
                                             const CPWL_Color& crText);
-  static CFX_ByteString GetAppStream_Star(const CPDF_Rect& rcBBox,
+  static CFX_ByteString GetAppStream_Star(const CFX_FloatRect& rcBBox,
                                           const CPWL_Color& crText);
 
-  static CFX_ByteString GetAP_Check(const CPDF_Rect& crBBox);
-  static CFX_ByteString GetAP_Circle(const CPDF_Rect& crBBox);
-  static CFX_ByteString GetAP_Cross(const CPDF_Rect& crBBox);
-  static CFX_ByteString GetAP_Diamond(const CPDF_Rect& crBBox);
-  static CFX_ByteString GetAP_Square(const CPDF_Rect& crBBox);
-  static CFX_ByteString GetAP_Star(const CPDF_Rect& crBBox);
-  static CFX_ByteString GetAP_HalfCircle(const CPDF_Rect& crBBox,
+  static CFX_ByteString GetAP_Check(const CFX_FloatRect& crBBox);
+  static CFX_ByteString GetAP_Circle(const CFX_FloatRect& crBBox);
+  static CFX_ByteString GetAP_Cross(const CFX_FloatRect& crBBox);
+  static CFX_ByteString GetAP_Diamond(const CFX_FloatRect& crBBox);
+  static CFX_ByteString GetAP_Square(const CFX_FloatRect& crBBox);
+  static CFX_ByteString GetAP_Star(const CFX_FloatRect& crBBox);
+  static CFX_ByteString GetAP_HalfCircle(const CFX_FloatRect& crBBox,
                                          FX_FLOAT fRotate);
 
   static void GetGraphics_Checkmark(CFX_ByteString& sPathData,
                                     CFX_PathData& path,
-                                    const CPDF_Rect& crBBox,
+                                    const CFX_FloatRect& crBBox,
                                     const PWL_PATH_TYPE type);
   static void GetGraphics_Circle(CFX_ByteString& sPathData,
                                  CFX_PathData& path,
-                                 const CPDF_Rect& crBBox,
+                                 const CFX_FloatRect& crBBox,
                                  const PWL_PATH_TYPE type);
   static void GetGraphics_Comment(CFX_ByteString& sPathData,
                                   CFX_PathData& path,
-                                  const CPDF_Rect& crBBox,
+                                  const CFX_FloatRect& crBBox,
                                   const PWL_PATH_TYPE type);
   static void GetGraphics_Cross(CFX_ByteString& sPathData,
                                 CFX_PathData& path,
-                                const CPDF_Rect& crBBox,
+                                const CFX_FloatRect& crBBox,
                                 const PWL_PATH_TYPE type);
   static void GetGraphics_Help(CFX_ByteString& sPathData,
                                CFX_PathData& path,
-                               const CPDF_Rect& crBBox,
+                               const CFX_FloatRect& crBBox,
                                const PWL_PATH_TYPE type);
   static void GetGraphics_InsertText(CFX_ByteString& sPathData,
                                      CFX_PathData& path,
-                                     const CPDF_Rect& crBBox,
+                                     const CFX_FloatRect& crBBox,
                                      const PWL_PATH_TYPE type);
   static void GetGraphics_Key(CFX_ByteString& sPathData,
                               CFX_PathData& path,
-                              const CPDF_Rect& crBBox,
+                              const CFX_FloatRect& crBBox,
                               const PWL_PATH_TYPE type);
   static void GetGraphics_NewParagraph(CFX_ByteString& sPathData,
                                        CFX_PathData& path,
-                                       const CPDF_Rect& crBBox,
+                                       const CFX_FloatRect& crBBox,
                                        const PWL_PATH_TYPE type);
   static void GetGraphics_TextNote(CFX_ByteString& sPathData,
                                    CFX_PathData& path,
-                                   const CPDF_Rect& crBBox,
+                                   const CFX_FloatRect& crBBox,
                                    const PWL_PATH_TYPE type);
   static void GetGraphics_Paragraph(CFX_ByteString& sPathData,
                                     CFX_PathData& path,
-                                    const CPDF_Rect& crBBox,
+                                    const CFX_FloatRect& crBBox,
                                     const PWL_PATH_TYPE type);
   static void GetGraphics_RightArrow(CFX_ByteString& sPathData,
                                      CFX_PathData& path,
-                                     const CPDF_Rect& crBBox,
+                                     const CFX_FloatRect& crBBox,
                                      const PWL_PATH_TYPE type);
   static void GetGraphics_RightPointer(CFX_ByteString& sPathData,
                                        CFX_PathData& path,
-                                       const CPDF_Rect& crBBox,
+                                       const CFX_FloatRect& crBBox,
                                        const PWL_PATH_TYPE type);
   static void GetGraphics_Star(CFX_ByteString& sPathData,
                                CFX_PathData& path,
-                               const CPDF_Rect& crBBox,
+                               const CFX_FloatRect& crBBox,
                                const PWL_PATH_TYPE type);
   static void GetGraphics_UpArrow(CFX_ByteString& sPathData,
                                   CFX_PathData& path,
-                                  const CPDF_Rect& crBBox,
+                                  const CFX_FloatRect& crBBox,
                                   const PWL_PATH_TYPE type);
   static void GetGraphics_UpLeftArrow(CFX_ByteString& sPathData,
                                       CFX_PathData& path,
-                                      const CPDF_Rect& crBBox,
+                                      const CFX_FloatRect& crBBox,
                                       const PWL_PATH_TYPE type);
   static void GetGraphics_Graph(CFX_ByteString& sPathData,
                                 CFX_PathData& path,
-                                const CPDF_Rect& crBBox,
+                                const CFX_FloatRect& crBBox,
                                 const PWL_PATH_TYPE type);
   static void GetGraphics_Paperclip(CFX_ByteString& sPathData,
                                     CFX_PathData& path,
-                                    const CPDF_Rect& crBBox,
+                                    const CFX_FloatRect& crBBox,
                                     const PWL_PATH_TYPE type);
   static void GetGraphics_Attachment(CFX_ByteString& sPathData,
                                      CFX_PathData& path,
-                                     const CPDF_Rect& crBBox,
+                                     const CFX_FloatRect& crBBox,
                                      const PWL_PATH_TYPE type);
   static void GetGraphics_Tag(CFX_ByteString& sPathData,
                               CFX_PathData& path,
-                              const CPDF_Rect& crBBox,
+                              const CFX_FloatRect& crBBox,
                               const PWL_PATH_TYPE type);
   static void GetGraphics_Foxit(CFX_ByteString& sPathData,
                                 CFX_PathData& path,
-                                const CPDF_Rect& crBBox,
+                                const CFX_FloatRect& crBBox,
                                 const PWL_PATH_TYPE type);
 };
 
diff --git a/fpdfsdk/include/pdfwindow/PWL_Wnd.h b/fpdfsdk/include/pdfwindow/PWL_Wnd.h
index 1bc5023c98..19046e6c9c 100644
--- a/fpdfsdk/include/pdfwindow/PWL_Wnd.h
+++ b/fpdfsdk/include/pdfwindow/PWL_Wnd.h
@@ -228,7 +228,7 @@ struct PWL_CREATEPARAM {
         eCursorType(FXCT_ARROW),
         mtChild(1, 0, 0, 1, 0, 0) {}
 
-  CPDF_Rect rcRectWnd;                // required
+  CFX_FloatRect rcRectWnd;            // required
   IFX_SystemHandler* pSystemHandler;  // required
   IFX_Edit_FontMap* pFontMap;         // required for text window
   IPWL_Provider* pProvider;           // required for self coordinate
@@ -293,25 +293,25 @@ class CPWL_Wnd : public CPWL_TimerHandler {
   void InvalidateFocusHandler(IPWL_FocusHandler* handler);
   void InvalidateProvider(IPWL_Provider* provider);
   void Destroy();
-  void Move(const CPDF_Rect& rcNew, FX_BOOL bReset, FX_BOOL bRefresh);
-  virtual void InvalidateRect(CPDF_Rect* pRect = NULL);
+  void Move(const CFX_FloatRect& rcNew, FX_BOOL bReset, FX_BOOL bRefresh);
+  virtual void InvalidateRect(CFX_FloatRect* pRect = NULL);
 
   void DrawAppearance(CFX_RenderDevice* pDevice, CFX_Matrix* pUser2Device);
 
   virtual FX_BOOL OnKeyDown(FX_WORD nChar, FX_DWORD nFlag);
   virtual FX_BOOL OnKeyUp(FX_WORD nChar, FX_DWORD nFlag);
   virtual FX_BOOL OnChar(FX_WORD nChar, FX_DWORD nFlag);
-  virtual FX_BOOL OnLButtonDblClk(const CPDF_Point& point, FX_DWORD nFlag);
-  virtual FX_BOOL OnLButtonDown(const CPDF_Point& point, FX_DWORD nFlag);
-  virtual FX_BOOL OnLButtonUp(const CPDF_Point& point, FX_DWORD nFlag);
-  virtual FX_BOOL OnMButtonDblClk(const CPDF_Point& point, FX_DWORD nFlag);
-  virtual FX_BOOL OnMButtonDown(const CPDF_Point& point, FX_DWORD nFlag);
-  virtual FX_BOOL OnMButtonUp(const CPDF_Point& point, FX_DWORD nFlag);
-  virtual FX_BOOL OnRButtonDown(const CPDF_Point& point, FX_DWORD nFlag);
-  virtual FX_BOOL OnRButtonUp(const CPDF_Point& point, FX_DWORD nFlag);
-  virtual FX_BOOL OnMouseMove(const CPDF_Point& point, FX_DWORD nFlag);
+  virtual FX_BOOL OnLButtonDblClk(const CFX_FloatPoint& point, FX_DWORD nFlag);
+  virtual FX_BOOL OnLButtonDown(const CFX_FloatPoint& point, FX_DWORD nFlag);
+  virtual FX_BOOL OnLButtonUp(const CFX_FloatPoint& point, FX_DWORD nFlag);
+  virtual FX_BOOL OnMButtonDblClk(const CFX_FloatPoint& point, FX_DWORD nFlag);
+  virtual FX_BOOL OnMButtonDown(const CFX_FloatPoint& point, FX_DWORD nFlag);
+  virtual FX_BOOL OnMButtonUp(const CFX_FloatPoint& point, FX_DWORD nFlag);
+  virtual FX_BOOL OnRButtonDown(const CFX_FloatPoint& point, FX_DWORD nFlag);
+  virtual FX_BOOL OnRButtonUp(const CFX_FloatPoint& point, FX_DWORD nFlag);
+  virtual FX_BOOL OnMouseMove(const CFX_FloatPoint& point, FX_DWORD nFlag);
   virtual FX_BOOL OnMouseWheel(short zDelta,
-                               const CPDF_Point& point,
+                               const CFX_FloatPoint& point,
                                FX_DWORD nFlag);
 
   virtual void SetFocus();
@@ -327,7 +327,7 @@ class CPWL_Wnd : public CPWL_TimerHandler {
   virtual void SetTextStrokeColor(const CPWL_Color& color);
   virtual void SetVisible(FX_BOOL bVisible);
 
-  virtual CPDF_Rect GetFocusRect() const;
+  virtual CFX_FloatRect GetFocusRect() const;
   virtual CPWL_Color GetBackgroundColor() const;
   virtual CPWL_Color GetBorderColor() const;
   virtual CPWL_Color GetTextColor() const;
@@ -340,25 +340,25 @@ class CPWL_Wnd : public CPWL_TimerHandler {
   virtual void SetFontSize(FX_FLOAT fFontSize);
 
   void SetBackgroundColor(const CPWL_Color& color);
-  void SetClipRect(const CPDF_Rect& rect);
+  void SetClipRect(const CFX_FloatRect& rect);
   void SetBorderStyle(int32_t eBorderStyle);
 
-  virtual CPDF_Rect GetWindowRect() const;
-  virtual CPDF_Rect GetClientRect() const;
-  CPDF_Point GetCenterPoint() const;
+  virtual CFX_FloatRect GetWindowRect() const;
+  virtual CFX_FloatRect GetClientRect() const;
+  CFX_FloatPoint GetCenterPoint() const;
   int32_t GetBorderWidth() const;
   FX_BOOL IsVisible() const { return m_bVisible; }
   FX_BOOL HasFlag(FX_DWORD dwFlags) const;
   void AddFlag(FX_DWORD dwFlags);
   void RemoveFlag(FX_DWORD dwFlags);
-  const CPDF_Rect& GetClipRect() const;
+  const CFX_FloatRect& GetClipRect() const;
   CPWL_Wnd* GetParentWindow() const;
   int32_t GetBorderStyle() const;
   const CPWL_Dash& GetBorderDash() const;
   void* GetAttachedData() const;
 
-  FX_BOOL WndHitTest(const CPDF_Point& point) const;
-  FX_BOOL ClientHitTest(const CPDF_Point& point) const;
+  FX_BOOL WndHitTest(const CFX_FloatPoint& point) const;
+  FX_BOOL ClientHitTest(const CFX_FloatPoint& point) const;
   FX_BOOL IsCaptureMouse() const;
 
   const CPWL_Wnd* GetFocused() const;
@@ -378,10 +378,10 @@ class CPWL_Wnd : public CPWL_TimerHandler {
   void SetChildMatrix(const CFX_Matrix& mt);
   CFX_Matrix GetWindowMatrix() const;
 
-  virtual CPDF_Point ChildToParent(const CPDF_Point& point) const;
-  virtual CPDF_Rect ChildToParent(const CPDF_Rect& rect) const;
-  virtual CPDF_Point ParentToChild(const CPDF_Point& point) const;
-  virtual CPDF_Rect ParentToChild(const CPDF_Rect& rect) const;
+  virtual CFX_FloatPoint ChildToParent(const CFX_FloatPoint& point) const;
+  virtual CFX_FloatRect ChildToParent(const CFX_FloatRect& rect) const;
+  virtual CFX_FloatPoint ParentToChild(const CFX_FloatPoint& point) const;
+  virtual CFX_FloatRect ParentToChild(const CFX_FloatRect& rect) const;
 
   // those methods only implemented by listctrl item
   virtual FX_FLOAT GetItemHeight(FX_FLOAT fLimitWidth) { return 0; }
@@ -423,10 +423,11 @@ class CPWL_Wnd : public CPWL_TimerHandler {
   const PWL_CREATEPARAM& GetCreationParam() const;
   FX_BOOL IsNotifying() const { return m_bNotifying; }
 
-  void InvalidateRectMove(const CPDF_Rect& rcOld, const CPDF_Rect& rcNew);
+  void InvalidateRectMove(const CFX_FloatRect& rcOld,
+                          const CFX_FloatRect& rcNew);
 
-  void PWLtoWnd(const CPDF_Point& point, int32_t& x, int32_t& y) const;
-  FX_RECT PWLtoWnd(const CPDF_Rect& rect) const;
+  void PWLtoWnd(const CFX_FloatPoint& point, int32_t& x, int32_t& y) const;
+  FX_RECT PWLtoWnd(const CFX_FloatRect& rect) const;
   FX_HWND GetAttachedHWnd() const;
 
   FX_BOOL IsWndCaptureMouse(const CPWL_Wnd* pWnd) const;
@@ -459,8 +460,8 @@ class CPWL_Wnd : public CPWL_TimerHandler {
 
   CPWL_ScrollBar* m_pVScrollBar;
 
-  CPDF_Rect m_rcWindow;
-  CPDF_Rect m_rcClip;
+  CFX_FloatRect m_rcWindow;
+  CFX_FloatRect m_rcClip;
 
   FX_BOOL m_bCreated;
   FX_BOOL m_bVisible;