Cleanup CFX_SystemHandler.

fpdfsdk/pdfwindow/PWL_Wnd.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_WND_H_
 #define FPDFSDK_PDFWINDOW_PWL_WND_H_
 
 #include <memory>
 #include <vector>
 
 #include "core/fpdfdoc/include/cpdf_formcontrol.h"
 #include "core/fxcrt/include/fx_basic.h"
 #include "fpdfsdk/cfx_systemhandler.h"
 
+class CPDFSDK_Widget;
 class CPWL_MsgControl;
 class CPWL_ScrollBar;
 class CPWL_Timer;
 class CPWL_TimerHandler;
 class CPWL_Wnd;
 class CFX_SystemHandler;
 class IPVT_FontMap;
 class IPWL_Provider;
 
 // window styles
@@ skipping 163 matching lines @@
   PWL_CREATEPARAM();
   PWL_CREATEPARAM(const PWL_CREATEPARAM& other);
 
   CFX_FloatRect rcRectWnd;            // required
   CFX_SystemHandler* pSystemHandler;  // required
   IPVT_FontMap* pFontMap;             // required for text window
   IPWL_Provider* pProvider;           // required for self coordinate
   IPWL_FocusHandler* pFocusHandler;   // optional
   uint32_t dwFlags;                   // optional
   CPWL_Color sBackgroundColor;        // optional
-  FX_HWND hAttachedWnd;               // required for no-reader framework
+  CPDFSDK_Widget* pAttachedWidget;    // required for no-reader framework
   BorderStyle nBorderStyle;           // optional
   int32_t dwBorderWidth;              // optional
   CPWL_Color sBorderColor;            // optional
   CPWL_Color sTextColor;              // optional
   CPWL_Color sTextStrokeColor;        // optional
   int32_t nTransparency;              // optional
   FX_FLOAT fFontSize;                 // optional
   CPWL_Dash sDash;                    // optional
   void* pAttachedData;                // optional
   CPWL_Wnd* pParentWnd;               // ignore
@@ skipping 171 matching lines @@
 
   FX_BOOL IsValid() const;
   const PWL_CREATEPARAM& GetCreationParam() const;
   FX_BOOL IsNotifying() const { return m_bNotifying; }
 
   void InvalidateRectMove(const CFX_FloatRect& rcOld,
                           const CFX_FloatRect& rcNew);
 
   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;
   FX_BOOL IsWndCaptureKeyboard(const CPWL_Wnd* pWnd) const;
   const CPWL_Wnd* GetRootWnd() const;
 
   FX_BOOL IsCTRLpressed(uint32_t nFlag) const;
   FX_BOOL IsSHIFTpressed(uint32_t nFlag) const;
   FX_BOOL IsALTpressed(uint32_t nFlag) const;
 
  private:
@@ skipping 20 matching lines @@
   CFX_FloatRect m_rcWindow;
   CFX_FloatRect m_rcClip;
 
   FX_BOOL m_bCreated;
   FX_BOOL m_bVisible;
   FX_BOOL m_bNotifying;
   FX_BOOL m_bEnabled;
 };
 
 #endif  // FPDFSDK_PDFWINDOW_PWL_WND_H_