Re-land "Replace CPDF_Rect and CPDF_Point with CFX types."

fpdfsdk/include/pdfwindow/PWL_ScrollBar.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_INCLUDE_PDFWINDOW_PWL_SCROLLBAR_H_
 #define FPDFSDK_INCLUDE_PDFWINDOW_PWL_SCROLLBAR_H_
 
 #include "fpdfsdk/include/pdfwindow/PWL_Wnd.h"
@@ skipping 25 matching lines @@
   CPWL_SBButton(PWL_SCROLLBAR_TYPE eScrollBarType,
                 PWL_SBBUTTON_TYPE eButtonType);
   ~CPWL_SBButton() override;
 
   // CPWL_Wnd
   CFX_ByteString GetClassName() const override;
   void OnCreate(PWL_CREATEPARAM& cp) 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 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;
   PWL_SBBUTTON_TYPE m_eSBButtonType;
 
   FX_BOOL m_bMouseDown;
 };
 
 struct PWL_FLOATRANGE {
  public:
@@ skipping 35 matching lines @@
   CPWL_ScrollBar(PWL_SCROLLBAR_TYPE sbType = SBT_HSCROLL);
   ~CPWL_ScrollBar() override;
 
   // CPWL_Wnd
   CFX_ByteString GetClassName() const override;
   void OnCreate(PWL_CREATEPARAM& cp) override;
   void RePosChildWnd() 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 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,
                 intptr_t lParam = 0) override;
   void CreateChildWnd(const PWL_CREATEPARAM& cp) override;
   void TimerProc() override;
 
   FX_FLOAT GetScrollBarWidth() const;
   PWL_SCROLLBAR_TYPE GetScrollBarType() const { return m_sbType; }
 
   void SetNotifyForever(FX_BOOL bForever) { m_bNotifyForever = bForever; }
 
  protected:
   void SetScrollRange(FX_FLOAT fMin, FX_FLOAT fMax, FX_FLOAT fClientWidth);
   void SetScrollPos(FX_FLOAT fPos);
   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);
 
   PWL_SCROLLBAR_TYPE m_sbType;
   PWL_SCROLL_INFO m_OriginInfo;
   CPWL_SBButton* m_pMinButton;
   CPWL_SBButton* m_pMaxButton;
   CPWL_SBButton* m_pPosButton;
   PWL_SCROLL_PRIVATEDATA m_sData;
   FX_BOOL m_bMouseDown;
   FX_BOOL m_bMinOrMax;
   FX_BOOL m_bNotifyForever;
   FX_FLOAT m_nOldPos;
   FX_FLOAT m_fOldPosButton;
 };
 
 #endif  // FPDFSDK_INCLUDE_PDFWINDOW_PWL_SCROLLBAR_H_