Rename IFWL classes which do not have CFWL equivalents

xfa/fwl/core/ifwl_edit.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 XFA_FWL_CORE_IFWL_EDIT_H_
 #define XFA_FWL_CORE_IFWL_EDIT_H_
 
 #include <deque>
 #include <memory>
 #include <vector>
 
 #include "xfa/fde/cfde_txtedtengine.h"
 #include "xfa/fde/ifde_txtedtdorecord.h"
 #include "xfa/fwl/core/cfwl_event.h"
+#include "xfa/fwl/core/cfwl_scrollbar.h"
 #include "xfa/fwl/core/cfwl_widget.h"
-#include "xfa/fwl/core/ifwl_scrollbar.h"
 #include "xfa/fwl/core/ifwl_widget.h"
 #include "xfa/fxgraphics/cfx_path.h"
 
 #define FWL_STYLEEXT_EDT_ReadOnly (1L << 0)
 #define FWL_STYLEEXT_EDT_MultiLine (1L << 1)
 #define FWL_STYLEEXT_EDT_WantReturn (1L << 2)
 #define FWL_STYLEEXT_EDT_NoHideSel (1L << 3)
 #define FWL_STYLEEXT_EDT_AutoHScroll (1L << 4)
 #define FWL_STYLEEXT_EDT_AutoVScroll (1L << 5)
 #define FWL_STYLEEXT_EDT_NoRedoUndo (1L << 6)
@@ skipping 19 matching lines @@
 #define FWL_STYLEEXT_EDT_HAlignModeMask (3L << 22)
 #define FWL_STYLEEXT_EDT_InnerCaret (1L << 24)
 #define FWL_STYLEEXT_EDT_ShowScrollbarFocus (1L << 25)
 #define FWL_STYLEEXT_EDT_OuterScrollbar (1L << 26)
 #define FWL_STYLEEXT_EDT_LastLineHeight (1L << 27)
 
 class IFDE_TxtEdtDoRecord;
 class IFWL_Edit;
 class CFWL_MsgMouse;
 class CFWL_WidgetProperties;
-class IFWL_Caret;
+class CFWL_Caret;
 
 class IFWL_Edit : public IFWL_Widget {
  public:
   IFWL_Edit(const CFWL_App* app,
             std::unique_ptr<CFWL_WidgetProperties> properties,
             IFWL_Widget* pOuter);
   ~IFWL_Edit() override;
 
   // IFWL_Widget:
   FWL_Type GetClassID() const override;
@@ skipping 61 matching lines @@
   void DrawTextBk(CFX_Graphics* pGraphics,
                   IFWL_ThemeProvider* pTheme,
                   const CFX_Matrix* pMatrix = nullptr);
   void DrawContent(CFX_Graphics* pGraphics,
                    IFWL_ThemeProvider* pTheme,
                    const CFX_Matrix* pMatrix = nullptr);
   void UpdateEditEngine();
   void UpdateEditParams();
   void UpdateEditLayout();
   bool UpdateOffset();
-  bool UpdateOffset(IFWL_ScrollBar* pScrollBar, FX_FLOAT fPosChanged);
+  bool UpdateOffset(CFWL_ScrollBar* pScrollBar, FX_FLOAT fPosChanged);
   void UpdateVAlignment();
   void UpdateCaret();
-  IFWL_ScrollBar* UpdateScroll();
+  CFWL_ScrollBar* UpdateScroll();
   void Layout();
   void LayoutScrollBar();
   void DeviceToEngine(CFX_PointF& pt);
   void InitScrollBar(bool bVert = true);
   void InitEngine();
   bool ValidateNumberChar(FX_WCHAR cNum);
   void InitCaret();
   void ClearRecord();
   bool IsShowScrollBar(bool bVert);
   bool IsContentHeightOverflow();
   int32_t AddDoRecord(IFDE_TxtEdtDoRecord* pRecord);
   void ProcessInsertError(int32_t iError);
 
   void DrawSpellCheck(CFX_Graphics* pGraphics,
                       const CFX_Matrix* pMatrix = nullptr);
   void AddSpellCheckObj(CFX_Path& PathData,
                         int32_t nStart,
                         int32_t nCount,
                         FX_FLOAT fOffSetX,
                         FX_FLOAT fOffSetY);
   void DoButtonDown(CFWL_MsgMouse* pMsg);
   void OnFocusChanged(CFWL_Message* pMsg, bool bSet);
   void OnLButtonDown(CFWL_MsgMouse* pMsg);
   void OnLButtonUp(CFWL_MsgMouse* pMsg);
   void OnButtonDblClk(CFWL_MsgMouse* pMsg);
   void OnMouseMove(CFWL_MsgMouse* pMsg);
   void OnKeyDown(CFWL_MsgKey* pMsg);
   void OnChar(CFWL_MsgKey* pMsg);
-  bool OnScroll(IFWL_ScrollBar* pScrollBar, FWL_SCBCODE dwCode, FX_FLOAT fPos);
+  bool OnScroll(CFWL_ScrollBar* pScrollBar, FWL_SCBCODE dwCode, FX_FLOAT fPos);
 
   CFX_RectF m_rtClient;
   CFX_RectF m_rtEngine;
   CFX_RectF m_rtStatic;
   FX_FLOAT m_fVAlignOffset;
   FX_FLOAT m_fScrollOffsetX;
   FX_FLOAT m_fScrollOffsetY;
   CFDE_TxtEdtEngine m_EdtEngine;
   bool m_bLButtonDown;
   int32_t m_nSelStart;
   int32_t m_nLimit;
   FX_FLOAT m_fFontSize;
   bool m_bSetRange;
   int32_t m_iMax;
-  std::unique_ptr<IFWL_ScrollBar> m_pVertScrollBar;
-  std::unique_ptr<IFWL_ScrollBar> m_pHorzScrollBar;
-  std::unique_ptr<IFWL_Caret> m_pCaret;
+  std::unique_ptr<CFWL_ScrollBar> m_pVertScrollBar;
+  std::unique_ptr<CFWL_ScrollBar> m_pHorzScrollBar;
+  std::unique_ptr<CFWL_Caret> m_pCaret;
   CFX_WideString m_wsCache;
   CFX_WideString m_wsFont;
   std::deque<std::unique_ptr<IFDE_TxtEdtDoRecord>> m_DoRecords;
   int32_t m_iCurRecord;
   int32_t m_iMaxRecord;
 };
 
 #endif  // XFA_FWL_CORE_IFWL_EDIT_H_