11 files changed, 601 insertions, 452 deletions

diff --git a/fpdfsdk/include/formfiller/FFL_CBA_Fontmap.h b/fpdfsdk/include/formfiller/FFL_CBA_Fontmap.h
index 3be49fc2de..7978150736 100644
--- a/fpdfsdk/include/formfiller/FFL_CBA_Fontmap.h
+++ b/fpdfsdk/include/formfiller/FFL_CBA_Fontmap.h
@@ -12,39 +12,43 @@
 class CPDF_Dictionary;
 class CPDFSDK_Annot;
 
-class CBA_FontMap : public CPWL_FontMap
-{
-public:
-	CBA_FontMap(CPDFSDK_Annot* pAnnot, IFX_SystemHandler* pSystemHandler);
-	CBA_FontMap(CPDF_Document* pDocument, CPDF_Dictionary* pAnnotDict, IFX_SystemHandler* pSystemHandler);
-
-	virtual ~CBA_FontMap();
-
-	virtual void				Initial(const FX_CHAR* fontname = NULL);
-
-public:
-	void						SetDefaultFont(CPDF_Font * pFont, const CFX_ByteString & sFontName);
-
-	void						Reset();
-	void						SetAPType(const CFX_ByteString& sAPType);
-
-protected:
-	virtual CPDF_Font*			FindFontSameCharset(CFX_ByteString& sFontAlias, int32_t nCharset);
-	virtual void				AddedFont(CPDF_Font* pFont, const CFX_ByteString& sFontAlias);
-	virtual CPDF_Document*		GetDocument();
-private:
-	CPDF_Font*					FindResFontSameCharset(CPDF_Dictionary* pResDict, CFX_ByteString& sFontAlias,
-									int32_t nCharset);
-	CPDF_Font*					GetAnnotDefaultFont(CFX_ByteString &csNameTag);
-	void						AddFontToAnnotDict(CPDF_Font* pFont, const CFX_ByteString& sAlias);
-
-private:
-	CPDF_Document*				m_pDocument;
-	CPDF_Dictionary*			m_pAnnotDict;
-	CPDF_Font*					m_pDefaultFont;
-	CFX_ByteString				m_sDefaultFontName;
-
-	CFX_ByteString				m_sAPType;
+class CBA_FontMap : public CPWL_FontMap {
+ public:
+  CBA_FontMap(CPDFSDK_Annot* pAnnot, IFX_SystemHandler* pSystemHandler);
+  CBA_FontMap(CPDF_Document* pDocument,
+              CPDF_Dictionary* pAnnotDict,
+              IFX_SystemHandler* pSystemHandler);
+
+  virtual ~CBA_FontMap();
+
+  virtual void Initial(const FX_CHAR* fontname = NULL);
+
+ public:
+  void SetDefaultFont(CPDF_Font* pFont, const CFX_ByteString& sFontName);
+
+  void Reset();
+  void SetAPType(const CFX_ByteString& sAPType);
+
+ protected:
+  virtual CPDF_Font* FindFontSameCharset(CFX_ByteString& sFontAlias,
+                                         int32_t nCharset);
+  virtual void AddedFont(CPDF_Font* pFont, const CFX_ByteString& sFontAlias);
+  virtual CPDF_Document* GetDocument();
+
+ private:
+  CPDF_Font* FindResFontSameCharset(CPDF_Dictionary* pResDict,
+                                    CFX_ByteString& sFontAlias,
+                                    int32_t nCharset);
+  CPDF_Font* GetAnnotDefaultFont(CFX_ByteString& csNameTag);
+  void AddFontToAnnotDict(CPDF_Font* pFont, const CFX_ByteString& sAlias);
+
+ private:
+  CPDF_Document* m_pDocument;
+  CPDF_Dictionary* m_pAnnotDict;
+  CPDF_Font* m_pDefaultFont;
+  CFX_ByteString m_sDefaultFontName;
+
+  CFX_ByteString m_sAPType;
 };
 
 #endif  // FPDFSDK_INCLUDE_FORMFILLER_FFL_CBA_FONTMAP_H_
diff --git a/fpdfsdk/include/formfiller/FFL_CheckBox.h b/fpdfsdk/include/formfiller/FFL_CheckBox.h
index 3deeae8aa7..0ac7170a16 100644
--- a/fpdfsdk/include/formfiller/FFL_CheckBox.h
+++ b/fpdfsdk/include/formfiller/FFL_CheckBox.h
@@ -9,21 +9,25 @@
 
 #include "FFL_FormFiller.h"
 
-class CFFL_CheckBox : public CFFL_Button
-{
-public:
-	CFFL_CheckBox(CPDFDoc_Environment* pApp, CPDFSDK_Widget* pWidget);
-	virtual ~CFFL_CheckBox();
-
-	virtual CPWL_Wnd*			NewPDFWindow(const PWL_CREATEPARAM& cp, CPDFSDK_PageView* pPageView);
-
-	virtual FX_BOOL				OnKeyDown(CPDFSDK_Annot* pAnnot, FX_UINT nKeyCode, FX_UINT nFlags);
-	virtual FX_BOOL				OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags);
-	virtual FX_BOOL				OnLButtonUp(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point);
-
-	virtual FX_BOOL				IsDataChanged(CPDFSDK_PageView* pPageView);
-	virtual void				SaveData(CPDFSDK_PageView* pPageView);
+class CFFL_CheckBox : public CFFL_Button {
+ public:
+  CFFL_CheckBox(CPDFDoc_Environment* pApp, CPDFSDK_Widget* pWidget);
+  virtual ~CFFL_CheckBox();
+
+  virtual CPWL_Wnd* NewPDFWindow(const PWL_CREATEPARAM& cp,
+                                 CPDFSDK_PageView* pPageView);
+
+  virtual FX_BOOL OnKeyDown(CPDFSDK_Annot* pAnnot,
+                            FX_UINT nKeyCode,
+                            FX_UINT nFlags);
+  virtual FX_BOOL OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags);
+  virtual FX_BOOL OnLButtonUp(CPDFSDK_PageView* pPageView,
+                              CPDFSDK_Annot* pAnnot,
+                              FX_UINT nFlags,
+                              const CPDF_Point& point);
+
+  virtual FX_BOOL IsDataChanged(CPDFSDK_PageView* pPageView);
+  virtual void SaveData(CPDFSDK_PageView* pPageView);
 };
 
 #endif  // FPDFSDK_INCLUDE_FORMFILLER_FFL_CHECKBOX_H_
-
diff --git a/fpdfsdk/include/formfiller/FFL_ComboBox.h b/fpdfsdk/include/formfiller/FFL_ComboBox.h
index e5c65c2715..5be7198918 100644
--- a/fpdfsdk/include/formfiller/FFL_ComboBox.h
+++ b/fpdfsdk/include/formfiller/FFL_ComboBox.h
@@ -13,56 +13,63 @@
 class CBA_FontMap;
 class CPDFSDK_Document;
 
-struct FFL_ComboBoxState
-{
-	int nIndex;
-	int nStart;
-	int nEnd;
-	CFX_WideString sValue;
+struct FFL_ComboBoxState {
+  int nIndex;
+  int nStart;
+  int nEnd;
+  CFX_WideString sValue;
 };
 
-class CFFL_ComboBox : public CFFL_FormFiller, public IPWL_FocusHandler, public IPWL_Edit_Notify
-{
-public:
-	CFFL_ComboBox(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pWidget);
-	virtual ~CFFL_ComboBox();
-
-	virtual	PWL_CREATEPARAM		GetCreateParam();
-	virtual CPWL_Wnd*			NewPDFWindow(const PWL_CREATEPARAM& cp, CPDFSDK_PageView* pPageView);
-
-
-	virtual FX_BOOL				OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags);
-
-	virtual FX_BOOL				IsDataChanged(CPDFSDK_PageView* pPageView);
-	virtual void				SaveData(CPDFSDK_PageView* pPageView);
-
- 	virtual void				GetActionData(CPDFSDK_PageView* pPageView, CPDF_AAction::AActionType type, PDFSDK_FieldAction& fa);
- 	virtual void				SetActionData(CPDFSDK_PageView* pPageView, CPDF_AAction::AActionType type, const PDFSDK_FieldAction& fa);
- 	virtual FX_BOOL				IsActionDataChanged(CPDF_AAction::AActionType type, const PDFSDK_FieldAction& faOld, const PDFSDK_FieldAction& faNew);
-	virtual void				SaveState(CPDFSDK_PageView* pPageView);
-	virtual void				RestoreState(CPDFSDK_PageView* pPageView);
-
-	virtual CPWL_Wnd*			ResetPDFWindow(CPDFSDK_PageView* pPageView, FX_BOOL bRestoreValue);
-	virtual void				OnKeyStroke(FX_BOOL bKeyDown, FX_UINT nFlag);
-
-public:
-	virtual void				OnSetFocus(CPWL_Wnd* pWnd);
-	virtual void				OnKillFocus(CPWL_Wnd* pWnd);
-
-public:
-	virtual void				OnAddUndo(CPWL_Edit* pEdit);
-
-public:
-	virtual FX_BOOL				CanCopy(CPDFSDK_Document* pDocument);
-	virtual FX_BOOL				CanCut(CPDFSDK_Document* pDocument);
-	virtual FX_BOOL				CanPaste(CPDFSDK_Document* pDocument);
-
-private:
-	CFX_WideString				GetSelectExportText();
-
-private:
-	CBA_FontMap*				m_pFontMap;
-	FFL_ComboBoxState				m_State;
+class CFFL_ComboBox : public CFFL_FormFiller,
+                      public IPWL_FocusHandler,
+                      public IPWL_Edit_Notify {
+ public:
+  CFFL_ComboBox(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pWidget);
+  virtual ~CFFL_ComboBox();
+
+  virtual PWL_CREATEPARAM GetCreateParam();
+  virtual CPWL_Wnd* NewPDFWindow(const PWL_CREATEPARAM& cp,
+                                 CPDFSDK_PageView* pPageView);
+
+  virtual FX_BOOL OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags);
+
+  virtual FX_BOOL IsDataChanged(CPDFSDK_PageView* pPageView);
+  virtual void SaveData(CPDFSDK_PageView* pPageView);
+
+  virtual void GetActionData(CPDFSDK_PageView* pPageView,
+                             CPDF_AAction::AActionType type,
+                             PDFSDK_FieldAction& fa);
+  virtual void SetActionData(CPDFSDK_PageView* pPageView,
+                             CPDF_AAction::AActionType type,
+                             const PDFSDK_FieldAction& fa);
+  virtual FX_BOOL IsActionDataChanged(CPDF_AAction::AActionType type,
+                                      const PDFSDK_FieldAction& faOld,
+                                      const PDFSDK_FieldAction& faNew);
+  virtual void SaveState(CPDFSDK_PageView* pPageView);
+  virtual void RestoreState(CPDFSDK_PageView* pPageView);
+
+  virtual CPWL_Wnd* ResetPDFWindow(CPDFSDK_PageView* pPageView,
+                                   FX_BOOL bRestoreValue);
+  virtual void OnKeyStroke(FX_BOOL bKeyDown, FX_UINT nFlag);
+
+ public:
+  virtual void OnSetFocus(CPWL_Wnd* pWnd);
+  virtual void OnKillFocus(CPWL_Wnd* pWnd);
+
+ public:
+  virtual void OnAddUndo(CPWL_Edit* pEdit);
+
+ public:
+  virtual FX_BOOL CanCopy(CPDFSDK_Document* pDocument);
+  virtual FX_BOOL CanCut(CPDFSDK_Document* pDocument);
+  virtual FX_BOOL CanPaste(CPDFSDK_Document* pDocument);
+
+ private:
+  CFX_WideString GetSelectExportText();
+
+ private:
+  CBA_FontMap* m_pFontMap;
+  FFL_ComboBoxState m_State;
 };
 
 #endif  // FPDFSDK_INCLUDE_FORMFILLER_FFL_COMBOBOX_H_
diff --git a/fpdfsdk/include/formfiller/FFL_FormFiller.h b/fpdfsdk/include/formfiller/FFL_FormFiller.h
index fc858a8822..64c813671a 100644
--- a/fpdfsdk/include/formfiller/FFL_FormFiller.h
+++ b/fpdfsdk/include/formfiller/FFL_FormFiller.h
@@ -18,138 +18,187 @@ class CPDFSDK_PageView;
 class CPDFSDK_Document;
 class CPDFSDK_Widget;
 
-class CFFL_FormFiller : public IPWL_Provider, public CPWL_TimerHandler
-{
-public:
-	CFFL_FormFiller(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pAnnot);
-	virtual ~CFFL_FormFiller();
-
-	virtual FX_RECT				GetViewBBox(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot);
-	virtual void				OnDraw(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot,
-									CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device,
-									FX_DWORD dwFlags);
-	virtual void				OnDrawDeactive(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot,
-									CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device,
-									FX_DWORD dwFlags);
-
-	virtual void				OnCreate(CPDFSDK_Annot* pAnnot);
-	virtual void				OnLoad(CPDFSDK_Annot* pAnnot);
-	virtual void				OnDelete(CPDFSDK_Annot* pAnnot);
-
-	virtual void				OnMouseEnter(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot);
-	virtual void				OnMouseExit(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot);
-
-	virtual FX_BOOL				OnLButtonDown(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point);
-	virtual FX_BOOL				OnLButtonUp(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point);
-	virtual FX_BOOL				OnLButtonDblClk(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point);
-	virtual FX_BOOL				OnMouseMove(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point);
-	virtual FX_BOOL				OnMouseWheel(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, short zDelta, const CPDF_Point& point);
-	virtual FX_BOOL				OnRButtonDown(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point);
-	virtual FX_BOOL				OnRButtonUp(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point);
-
-	virtual FX_BOOL				OnKeyDown(CPDFSDK_Annot* pAnnot, FX_UINT nKeyCode, FX_UINT nFlags);
-	virtual FX_BOOL				OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags);
-
-	virtual FX_BOOL				OnSetFocus(CPDFSDK_Annot* pAnnot, FX_UINT nFlag);
-	virtual FX_BOOL				OnKillFocus(CPDFSDK_Annot* pAnnot, FX_UINT nFlag);
-
-	virtual FX_BOOL				CanCopy(CPDFSDK_Document* pDocument);
-	virtual FX_BOOL				CanCut(CPDFSDK_Document* pDocument);
-	virtual FX_BOOL				CanPaste(CPDFSDK_Document* pDocument);
-
-	virtual void				DoCopy(CPDFSDK_Document* pDocument);
-	virtual void				DoCut(CPDFSDK_Document* pDocument);
-	virtual void				DoPaste(CPDFSDK_Document* pDocument);
-
-        // CPWL_TimerHandler
-	virtual void				TimerProc();
-	virtual IFX_SystemHandler*	GetSystemHandler() const;
-
-	virtual CPDF_Matrix			GetWindowMatrix(void* pAttachedData);
-	virtual CFX_WideString		LoadPopupMenuString(int nIndex);
-
- 	virtual void				GetActionData(CPDFSDK_PageView* pPageView, CPDF_AAction::AActionType type,
- 									PDFSDK_FieldAction& fa);
- 	virtual void				SetActionData(CPDFSDK_PageView* pPageView, CPDF_AAction::AActionType type,
- 									const PDFSDK_FieldAction& fa);
- 	virtual FX_BOOL				IsActionDataChanged(CPDF_AAction::AActionType type, const PDFSDK_FieldAction& faOld,
- 									const PDFSDK_FieldAction& faNew);
-
-	virtual void				SaveState(CPDFSDK_PageView* pPageView);
-	virtual void				RestoreState(CPDFSDK_PageView* pPageView);
-
-	virtual CPWL_Wnd* 			ResetPDFWindow(CPDFSDK_PageView* pPageView, FX_BOOL bRestoreValue);
-
-	virtual void				OnKeyStroke(FX_BOOL bKeyDown);
-
-	CPDF_Matrix					GetCurMatrix();
-
-	CPDF_Rect					FFLtoPWL(const CPDF_Rect& rect);
-	CPDF_Rect					PWLtoFFL(const CPDF_Rect& rect);
-	CPDF_Point					FFLtoPWL(const CPDF_Point& point);
-	CPDF_Point					PWLtoFFL(const CPDF_Point& point);
-
-	CPDF_Point					WndtoPWL(CPDFSDK_PageView* pPageView, const CPDF_Point& pt);
-	CPDF_Rect					FFLtoWnd(CPDFSDK_PageView* pPageView, const CPDF_Rect& rect);
-
-	void						SetWindowRect(CPDFSDK_PageView* pPageView, const CPDF_Rect& rcWindow);
-	CPDF_Rect					GetWindowRect(CPDFSDK_PageView* pPageView);
-
-	FX_BOOL						CommitData(CPDFSDK_PageView* pPageView, FX_UINT nFlag);
-	virtual FX_BOOL				IsDataChanged(CPDFSDK_PageView* pPageView);
-	virtual void				SaveData(CPDFSDK_PageView* pPageView);
-
-	CPWL_Wnd*					GetPDFWindow(CPDFSDK_PageView* pPageView, FX_BOOL bNew);
-	void						DestroyPDFWindow(CPDFSDK_PageView* pPageView);
-	void						EscapeFiller(CPDFSDK_PageView* pPageView, FX_BOOL bDestroyPDFWindow);
-
-	virtual	PWL_CREATEPARAM		GetCreateParam();
-	virtual CPWL_Wnd*			NewPDFWindow(const PWL_CREATEPARAM& cp, CPDFSDK_PageView* pPageView) = 0;
-	virtual CPDF_Rect			GetFocusBox(CPDFSDK_PageView* pPageView);
-
-	FX_BOOL						IsValid() const;
-	CPDF_Rect					GetPDFWindowRect() const;
-
-	CPDFSDK_PageView*			GetCurPageView();
-	void						SetChangeMark();
-
-	virtual void				InvalidateRect(double left, double top, double right, double bottom);
-	CPDFDoc_Environment*		GetApp(){return m_pApp;}
-	CPDFSDK_Annot*				GetSDKAnnot() {return m_pAnnot;}
-
-protected:
-    using CFFL_PageView2PDFWindow = std::map<CPDFSDK_PageView*, CPWL_Wnd*>;
-
-    CPDFDoc_Environment* m_pApp;
-    CPDFSDK_Widget* m_pWidget;
-    CPDFSDK_Annot* m_pAnnot;
-
-    FX_BOOL m_bValid;
-    CFFL_PageView2PDFWindow m_Maps;
-    CPDF_Point m_ptOldPos;
+class CFFL_FormFiller : public IPWL_Provider, public CPWL_TimerHandler {
+ public:
+  CFFL_FormFiller(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pAnnot);
+  virtual ~CFFL_FormFiller();
+
+  virtual FX_RECT GetViewBBox(CPDFSDK_PageView* pPageView,
+                              CPDFSDK_Annot* pAnnot);
+  virtual void OnDraw(CPDFSDK_PageView* pPageView,
+                      CPDFSDK_Annot* pAnnot,
+                      CFX_RenderDevice* pDevice,
+                      CPDF_Matrix* pUser2Device,
+                      FX_DWORD dwFlags);
+  virtual void OnDrawDeactive(CPDFSDK_PageView* pPageView,
+                              CPDFSDK_Annot* pAnnot,
+                              CFX_RenderDevice* pDevice,
+                              CPDF_Matrix* pUser2Device,
+                              FX_DWORD dwFlags);
+
+  virtual void OnCreate(CPDFSDK_Annot* pAnnot);
+  virtual void OnLoad(CPDFSDK_Annot* pAnnot);
+  virtual void OnDelete(CPDFSDK_Annot* pAnnot);
+
+  virtual void OnMouseEnter(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot);
+  virtual void OnMouseExit(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot);
+
+  virtual FX_BOOL OnLButtonDown(CPDFSDK_PageView* pPageView,
+                                CPDFSDK_Annot* pAnnot,
+                                FX_UINT nFlags,
+                                const CPDF_Point& point);
+  virtual FX_BOOL OnLButtonUp(CPDFSDK_PageView* pPageView,
+                              CPDFSDK_Annot* pAnnot,
+                              FX_UINT nFlags,
+                              const CPDF_Point& point);
+  virtual FX_BOOL OnLButtonDblClk(CPDFSDK_PageView* pPageView,
+                                  CPDFSDK_Annot* pAnnot,
+                                  FX_UINT nFlags,
+                                  const CPDF_Point& point);
+  virtual FX_BOOL OnMouseMove(CPDFSDK_PageView* pPageView,
+                              CPDFSDK_Annot* pAnnot,
+                              FX_UINT nFlags,
+                              const CPDF_Point& point);
+  virtual FX_BOOL OnMouseWheel(CPDFSDK_PageView* pPageView,
+                               CPDFSDK_Annot* pAnnot,
+                               FX_UINT nFlags,
+                               short zDelta,
+                               const CPDF_Point& point);
+  virtual FX_BOOL OnRButtonDown(CPDFSDK_PageView* pPageView,
+                                CPDFSDK_Annot* pAnnot,
+                                FX_UINT nFlags,
+                                const CPDF_Point& point);
+  virtual FX_BOOL OnRButtonUp(CPDFSDK_PageView* pPageView,
+                              CPDFSDK_Annot* pAnnot,
+                              FX_UINT nFlags,
+                              const CPDF_Point& point);
+
+  virtual FX_BOOL OnKeyDown(CPDFSDK_Annot* pAnnot,
+                            FX_UINT nKeyCode,
+                            FX_UINT nFlags);
+  virtual FX_BOOL OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags);
+
+  virtual FX_BOOL OnSetFocus(CPDFSDK_Annot* pAnnot, FX_UINT nFlag);
+  virtual FX_BOOL OnKillFocus(CPDFSDK_Annot* pAnnot, FX_UINT nFlag);
+
+  virtual FX_BOOL CanCopy(CPDFSDK_Document* pDocument);
+  virtual FX_BOOL CanCut(CPDFSDK_Document* pDocument);
+  virtual FX_BOOL CanPaste(CPDFSDK_Document* pDocument);
+
+  virtual void DoCopy(CPDFSDK_Document* pDocument);
+  virtual void DoCut(CPDFSDK_Document* pDocument);
+  virtual void DoPaste(CPDFSDK_Document* pDocument);
+
+  // CPWL_TimerHandler
+  virtual void TimerProc();
+  virtual IFX_SystemHandler* GetSystemHandler() const;
+
+  virtual CPDF_Matrix GetWindowMatrix(void* pAttachedData);
+  virtual CFX_WideString LoadPopupMenuString(int nIndex);
+
+  virtual void GetActionData(CPDFSDK_PageView* pPageView,
+                             CPDF_AAction::AActionType type,
+                             PDFSDK_FieldAction& fa);
+  virtual void SetActionData(CPDFSDK_PageView* pPageView,
+                             CPDF_AAction::AActionType type,
+                             const PDFSDK_FieldAction& fa);
+  virtual FX_BOOL IsActionDataChanged(CPDF_AAction::AActionType type,
+                                      const PDFSDK_FieldAction& faOld,
+                                      const PDFSDK_FieldAction& faNew);
+
+  virtual void SaveState(CPDFSDK_PageView* pPageView);
+  virtual void RestoreState(CPDFSDK_PageView* pPageView);
+
+  virtual CPWL_Wnd* ResetPDFWindow(CPDFSDK_PageView* pPageView,
+                                   FX_BOOL bRestoreValue);
+
+  virtual void OnKeyStroke(FX_BOOL bKeyDown);
+
+  CPDF_Matrix GetCurMatrix();
+
+  CPDF_Rect FFLtoPWL(const CPDF_Rect& rect);
+  CPDF_Rect PWLtoFFL(const CPDF_Rect& rect);
+  CPDF_Point FFLtoPWL(const CPDF_Point& point);
+  CPDF_Point PWLtoFFL(const CPDF_Point& point);
+
+  CPDF_Point WndtoPWL(CPDFSDK_PageView* pPageView, const CPDF_Point& pt);
+  CPDF_Rect FFLtoWnd(CPDFSDK_PageView* pPageView, const CPDF_Rect& rect);
+
+  void SetWindowRect(CPDFSDK_PageView* pPageView, const CPDF_Rect& rcWindow);
+  CPDF_Rect GetWindowRect(CPDFSDK_PageView* pPageView);
+
+  FX_BOOL CommitData(CPDFSDK_PageView* pPageView, FX_UINT nFlag);
+  virtual FX_BOOL IsDataChanged(CPDFSDK_PageView* pPageView);
+  virtual void SaveData(CPDFSDK_PageView* pPageView);
+
+  CPWL_Wnd* GetPDFWindow(CPDFSDK_PageView* pPageView, FX_BOOL bNew);
+  void DestroyPDFWindow(CPDFSDK_PageView* pPageView);
+  void EscapeFiller(CPDFSDK_PageView* pPageView, FX_BOOL bDestroyPDFWindow);
+
+  virtual PWL_CREATEPARAM GetCreateParam();
+  virtual CPWL_Wnd* NewPDFWindow(const PWL_CREATEPARAM& cp,
+                                 CPDFSDK_PageView* pPageView) = 0;
+  virtual CPDF_Rect GetFocusBox(CPDFSDK_PageView* pPageView);
+
+  FX_BOOL IsValid() const;
+  CPDF_Rect GetPDFWindowRect() const;
+
+  CPDFSDK_PageView* GetCurPageView();
+  void SetChangeMark();
+
+  virtual void InvalidateRect(double left,
+                              double top,
+                              double right,
+                              double bottom);
+  CPDFDoc_Environment* GetApp() { return m_pApp; }
+  CPDFSDK_Annot* GetSDKAnnot() { return m_pAnnot; }
+
+ protected:
+  using CFFL_PageView2PDFWindow = std::map<CPDFSDK_PageView*, CPWL_Wnd*>;
+
+  CPDFDoc_Environment* m_pApp;
+  CPDFSDK_Widget* m_pWidget;
+  CPDFSDK_Annot* m_pAnnot;
+
+  FX_BOOL m_bValid;
+  CFFL_PageView2PDFWindow m_Maps;
+  CPDF_Point m_ptOldPos;
 };
 
-class CFFL_Button : public CFFL_FormFiller
-{
-public:
-	CFFL_Button(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pWidget);
-	virtual ~CFFL_Button();
-
-	virtual void				OnMouseEnter(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot);
-	virtual void				OnMouseExit(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot);
-	virtual FX_BOOL				OnLButtonDown(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point);
-	virtual FX_BOOL				OnLButtonUp(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point);
-	virtual FX_BOOL				OnMouseMove(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point);
-	virtual void				OnDraw(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot,
-									CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device,
-									FX_DWORD dwFlags);
-
-	virtual	void				OnDrawDeactive(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot,
-									CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device,
-									FX_DWORD dwFlags);
-protected:
-	FX_BOOL						m_bMouseIn;
-	FX_BOOL						m_bMouseDown;
+class CFFL_Button : public CFFL_FormFiller {
+ public:
+  CFFL_Button(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pWidget);
+  virtual ~CFFL_Button();
+
+  virtual void OnMouseEnter(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot);
+  virtual void OnMouseExit(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot);
+  virtual FX_BOOL OnLButtonDown(CPDFSDK_PageView* pPageView,
+                                CPDFSDK_Annot* pAnnot,
+                                FX_UINT nFlags,
+                                const CPDF_Point& point);
+  virtual FX_BOOL OnLButtonUp(CPDFSDK_PageView* pPageView,
+                              CPDFSDK_Annot* pAnnot,
+                              FX_UINT nFlags,
+                              const CPDF_Point& point);
+  virtual FX_BOOL OnMouseMove(CPDFSDK_PageView* pPageView,
+                              CPDFSDK_Annot* pAnnot,
+                              FX_UINT nFlags,
+                              const CPDF_Point& point);
+  virtual void OnDraw(CPDFSDK_PageView* pPageView,
+                      CPDFSDK_Annot* pAnnot,
+                      CFX_RenderDevice* pDevice,
+                      CPDF_Matrix* pUser2Device,
+                      FX_DWORD dwFlags);
+
+  virtual void OnDrawDeactive(CPDFSDK_PageView* pPageView,
+                              CPDFSDK_Annot* pAnnot,
+                              CFX_RenderDevice* pDevice,
+                              CPDF_Matrix* pUser2Device,
+                              FX_DWORD dwFlags);
+
+ protected:
+  FX_BOOL m_bMouseIn;
+  FX_BOOL m_bMouseDown;
 };
 
 #endif  // FPDFSDK_INCLUDE_FORMFILLER_FFL_FORMFILLER_H_
diff --git a/fpdfsdk/include/formfiller/FFL_IFormFiller.h b/fpdfsdk/include/formfiller/FFL_IFormFiller.h
index e553723dc3..3acdb237d0 100644
--- a/fpdfsdk/include/formfiller/FFL_IFormFiller.h
+++ b/fpdfsdk/include/formfiller/FFL_IFormFiller.h
@@ -14,80 +14,142 @@
 class CFFL_FormFiller;
 class CFFL_PrivateData;
 
-class CFFL_IFormFiller : public IPWL_Filler_Notify
-{
-public:
-	CFFL_IFormFiller(CPDFDoc_Environment* pApp);
-	virtual ~CFFL_IFormFiller();
-
-	virtual FX_BOOL				Annot_HitTest(CPDFSDK_PageView* pPageView,CPDFSDK_Annot* pAnnot, CPDF_Point point);
-	virtual FX_RECT				GetViewBBox(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot);
-	virtual void				OnDraw(CPDFSDK_PageView *pPageView, /*HDC hDC,*/ CPDFSDK_Annot* pAnnot,
-									CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device,
-									/*const CRect& rcWindow,*/ FX_DWORD dwFlags);
-
-
-	virtual void				OnCreate(CPDFSDK_Annot* pAnnot);
-	virtual void				OnLoad(CPDFSDK_Annot* pAnnot);
-	virtual void				OnDelete(CPDFSDK_Annot* pAnnot);
-
-	virtual void				OnMouseEnter(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlag);
-	virtual void				OnMouseExit(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlag);
-
-	virtual FX_BOOL				OnLButtonDown(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point);
-	virtual FX_BOOL				OnLButtonUp(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point);
-	virtual FX_BOOL				OnLButtonDblClk(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point);
-	virtual FX_BOOL				OnMouseMove(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point);
-	virtual FX_BOOL				OnMouseWheel(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, short zDelta, const CPDF_Point& point);
-	virtual FX_BOOL				OnRButtonDown(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point);
-	virtual FX_BOOL				OnRButtonUp(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point);
-
-	virtual FX_BOOL				OnKeyDown(CPDFSDK_Annot* pAnnot, FX_UINT nKeyCode, FX_UINT nFlags);
-	virtual FX_BOOL				OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags);
-
-	virtual FX_BOOL				OnSetFocus(CPDFSDK_Annot* pAnnot,FX_UINT nFlag);
-	virtual FX_BOOL				OnKillFocus(CPDFSDK_Annot* pAnnot, FX_UINT nFlag);
-
-	virtual void				QueryWherePopup(void* pPrivateData, FX_FLOAT fPopupMin,FX_FLOAT fPopupMax, int32_t & nRet, FX_FLOAT & fPopupRet);
-	virtual void				OnBeforeKeyStroke(FX_BOOL bEditOrList, void* pPrivateData, int32_t nKeyCode,
-										CFX_WideString & strChange, const CFX_WideString& strChangeEx,
-										int nSelStart, int nSelEnd,
-										FX_BOOL bKeyDown, FX_BOOL & bRC, FX_BOOL & bExit, FX_DWORD nFlag);
-	virtual void				OnAfterKeyStroke(FX_BOOL bEditOrList, void* pPrivateData, FX_BOOL & bExit, FX_DWORD nFlag) ;
-
-	CFFL_FormFiller*			GetFormFiller(CPDFSDK_Annot* pAnnot, FX_BOOL bRegister);
-	void						RemoveFormFiller(CPDFSDK_Annot* pAnnot);
-
-	static FX_BOOL				IsVisible(CPDFSDK_Widget* pWidget);
-	static FX_BOOL				IsReadOnly(CPDFSDK_Widget* pWidget);
-	static FX_BOOL				IsFillingAllowed(CPDFSDK_Widget* pWidget);
- 	static FX_BOOL				IsValidAnnot(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot);
-
-	void						OnKeyStrokeCommit(CPDFSDK_Widget* pWidget, CPDFSDK_PageView* pPageView, FX_BOOL& bRC, FX_BOOL& bExit, FX_DWORD nFlag);
-	void						OnValidate(CPDFSDK_Widget* pWidget, CPDFSDK_PageView* pPageView, FX_BOOL& bRC, FX_BOOL& bExit, FX_DWORD nFlag);
-
-	void						OnCalculate(CPDFSDK_Widget* pWidget, CPDFSDK_PageView* pPageView, FX_BOOL& bExit, FX_DWORD nFlag);
-	void						OnFormat(CPDFSDK_Widget* pWidget, CPDFSDK_PageView* pPageView, FX_BOOL& bExit, FX_DWORD nFlag);
-	void						OnButtonUp(CPDFSDK_Widget* pWidget, CPDFSDK_PageView* pPageView, FX_BOOL& bReset, FX_BOOL& bExit,FX_UINT nFlag);
-
-private:
-    using CFFL_Widget2Filler = std::map<CPDFSDK_Annot*, CFFL_FormFiller*>;
-
-    void UnRegisterFormFiller(CPDFSDK_Annot* pAnnot);
-
-    CPDFDoc_Environment* m_pApp;
-    CFFL_Widget2Filler m_Maps;
-    FX_BOOL m_bNotifying;
+class CFFL_IFormFiller : public IPWL_Filler_Notify {
+ public:
+  CFFL_IFormFiller(CPDFDoc_Environment* pApp);
+  virtual ~CFFL_IFormFiller();
+
+  virtual FX_BOOL Annot_HitTest(CPDFSDK_PageView* pPageView,
+                                CPDFSDK_Annot* pAnnot,
+                                CPDF_Point point);
+  virtual FX_RECT GetViewBBox(CPDFSDK_PageView* pPageView,
+                              CPDFSDK_Annot* pAnnot);
+  virtual void OnDraw(CPDFSDK_PageView* pPageView,
+                      /*HDC hDC,*/ CPDFSDK_Annot* pAnnot,
+                      CFX_RenderDevice* pDevice,
+                      CPDF_Matrix* pUser2Device,
+                      /*const CRect& rcWindow,*/ FX_DWORD dwFlags);
+
+  virtual void OnCreate(CPDFSDK_Annot* pAnnot);
+  virtual void OnLoad(CPDFSDK_Annot* pAnnot);
+  virtual void OnDelete(CPDFSDK_Annot* pAnnot);
+
+  virtual void OnMouseEnter(CPDFSDK_PageView* pPageView,
+                            CPDFSDK_Annot* pAnnot,
+                            FX_UINT nFlag);
+  virtual void OnMouseExit(CPDFSDK_PageView* pPageView,
+                           CPDFSDK_Annot* pAnnot,
+                           FX_UINT nFlag);
+
+  virtual FX_BOOL OnLButtonDown(CPDFSDK_PageView* pPageView,
+                                CPDFSDK_Annot* pAnnot,
+                                FX_UINT nFlags,
+                                const CPDF_Point& point);
+  virtual FX_BOOL OnLButtonUp(CPDFSDK_PageView* pPageView,
+                              CPDFSDK_Annot* pAnnot,
+                              FX_UINT nFlags,
+                              const CPDF_Point& point);
+  virtual FX_BOOL OnLButtonDblClk(CPDFSDK_PageView* pPageView,
+                                  CPDFSDK_Annot* pAnnot,
+                                  FX_UINT nFlags,
+                                  const CPDF_Point& point);
+  virtual FX_BOOL OnMouseMove(CPDFSDK_PageView* pPageView,
+                              CPDFSDK_Annot* pAnnot,
+                              FX_UINT nFlags,
+                              const CPDF_Point& point);
+  virtual FX_BOOL OnMouseWheel(CPDFSDK_PageView* pPageView,
+                               CPDFSDK_Annot* pAnnot,
+                               FX_UINT nFlags,
+                               short zDelta,
+                               const CPDF_Point& point);
+  virtual FX_BOOL OnRButtonDown(CPDFSDK_PageView* pPageView,
+                                CPDFSDK_Annot* pAnnot,
+                                FX_UINT nFlags,
+                                const CPDF_Point& point);
+  virtual FX_BOOL OnRButtonUp(CPDFSDK_PageView* pPageView,
+                              CPDFSDK_Annot* pAnnot,
+                              FX_UINT nFlags,
+                              const CPDF_Point& point);
+
+  virtual FX_BOOL OnKeyDown(CPDFSDK_Annot* pAnnot,
+                            FX_UINT nKeyCode,
+                            FX_UINT nFlags);
+  virtual FX_BOOL OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags);
+
+  virtual FX_BOOL OnSetFocus(CPDFSDK_Annot* pAnnot, FX_UINT nFlag);
+  virtual FX_BOOL OnKillFocus(CPDFSDK_Annot* pAnnot, FX_UINT nFlag);
+
+  virtual void QueryWherePopup(void* pPrivateData,
+                               FX_FLOAT fPopupMin,
+                               FX_FLOAT fPopupMax,
+                               int32_t& nRet,
+                               FX_FLOAT& fPopupRet);
+  virtual void OnBeforeKeyStroke(FX_BOOL bEditOrList,
+                                 void* pPrivateData,
+                                 int32_t nKeyCode,
+                                 CFX_WideString& strChange,
+                                 const CFX_WideString& strChangeEx,
+                                 int nSelStart,
+                                 int nSelEnd,
+                                 FX_BOOL bKeyDown,
+                                 FX_BOOL& bRC,
+                                 FX_BOOL& bExit,
+                                 FX_DWORD nFlag);
+  virtual void OnAfterKeyStroke(FX_BOOL bEditOrList,
+                                void* pPrivateData,
+                                FX_BOOL& bExit,
+                                FX_DWORD nFlag);
+
+  CFFL_FormFiller* GetFormFiller(CPDFSDK_Annot* pAnnot, FX_BOOL bRegister);
+  void RemoveFormFiller(CPDFSDK_Annot* pAnnot);
+
+  static FX_BOOL IsVisible(CPDFSDK_Widget* pWidget);
+  static FX_BOOL IsReadOnly(CPDFSDK_Widget* pWidget);
+  static FX_BOOL IsFillingAllowed(CPDFSDK_Widget* pWidget);
+  static FX_BOOL IsValidAnnot(CPDFSDK_PageView* pPageView,
+                              CPDFSDK_Annot* pAnnot);
+
+  void OnKeyStrokeCommit(CPDFSDK_Widget* pWidget,
+                         CPDFSDK_PageView* pPageView,
+                         FX_BOOL& bRC,
+                         FX_BOOL& bExit,
+                         FX_DWORD nFlag);
+  void OnValidate(CPDFSDK_Widget* pWidget,
+                  CPDFSDK_PageView* pPageView,
+                  FX_BOOL& bRC,
+                  FX_BOOL& bExit,
+                  FX_DWORD nFlag);
+
+  void OnCalculate(CPDFSDK_Widget* pWidget,
+                   CPDFSDK_PageView* pPageView,
+                   FX_BOOL& bExit,
+                   FX_DWORD nFlag);
+  void OnFormat(CPDFSDK_Widget* pWidget,
+                CPDFSDK_PageView* pPageView,
+                FX_BOOL& bExit,
+                FX_DWORD nFlag);
+  void OnButtonUp(CPDFSDK_Widget* pWidget,
+                  CPDFSDK_PageView* pPageView,
+                  FX_BOOL& bReset,
+                  FX_BOOL& bExit,
+                  FX_UINT nFlag);
+
+ private:
+  using CFFL_Widget2Filler = std::map<CPDFSDK_Annot*, CFFL_FormFiller*>;
+
+  void UnRegisterFormFiller(CPDFSDK_Annot* pAnnot);
+
+  CPDFDoc_Environment* m_pApp;
+  CFFL_Widget2Filler m_Maps;
+  FX_BOOL m_bNotifying;
 };
 
-class CFFL_PrivateData
-{
-public:
-	CPDFSDK_Widget*			pWidget;
-	CPDFSDK_PageView*	pPageView;
-	int					nWidgetAge;
-	int					nValueAge;
+class CFFL_PrivateData {
+ public:
+  CPDFSDK_Widget* pWidget;
+  CPDFSDK_PageView* pPageView;
+  int nWidgetAge;
+  int nValueAge;
 };
 
 #endif  // FPDFSDK_INCLUDE_FORMFILLER_FFL_IFORMFILLER_H_
-
diff --git a/fpdfsdk/include/formfiller/FFL_ListBox.h b/fpdfsdk/include/formfiller/FFL_ListBox.h
index 4c0813f5c8..2e26069e2c 100644
--- a/fpdfsdk/include/formfiller/FFL_ListBox.h
+++ b/fpdfsdk/include/formfiller/FFL_ListBox.h
@@ -11,43 +11,40 @@
 
 #include "FFL_FormFiller.h"
 
-class  CBA_FontMap;
-
-class CFFL_ListBox : public CFFL_FormFiller
-{
-public:
-    CFFL_ListBox(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pWidget);
-    virtual ~CFFL_ListBox();
-
-    virtual PWL_CREATEPARAM GetCreateParam();
-    virtual CPWL_Wnd* NewPDFWindow(const PWL_CREATEPARAM& cp,
-                                   CPDFSDK_PageView* pPageView);
-
-    virtual FX_BOOL OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar,
-                           FX_UINT nFlags);
-
-    virtual FX_BOOL IsDataChanged(CPDFSDK_PageView* pPageView);
-    virtual void SaveData(CPDFSDK_PageView* pPageView);
-
-    virtual void GetActionData(CPDFSDK_PageView* pPageView,
-                               CPDF_AAction::AActionType type,
-                               PDFSDK_FieldAction& fa);
-    virtual void SetActionData(CPDFSDK_PageView* pPageView,
-                               CPDF_AAction::AActionType type,
-                               const PDFSDK_FieldAction& fa);
-
-    virtual void SaveState(CPDFSDK_PageView* pPageView);
-    virtual void RestoreState(CPDFSDK_PageView* pPageView);
-
-    virtual CPWL_Wnd* ResetPDFWindow(CPDFSDK_PageView* pPageView,
-                                     FX_BOOL bRestoreValue);
-    virtual void OnKeyStroke(FX_BOOL bKeyDown, FX_DWORD nFlag);
-
-private:
-    CBA_FontMap* m_pFontMap;
-    std::set<int> m_OriginSelections;
-    CFX_ArrayTemplate<int> m_State;
-};
+class CBA_FontMap;
+
+class CFFL_ListBox : public CFFL_FormFiller {
+ public:
+  CFFL_ListBox(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pWidget);
+  virtual ~CFFL_ListBox();
+
+  virtual PWL_CREATEPARAM GetCreateParam();
+  virtual CPWL_Wnd* NewPDFWindow(const PWL_CREATEPARAM& cp,
+                                 CPDFSDK_PageView* pPageView);
+
+  virtual FX_BOOL OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags);
+
+  virtual FX_BOOL IsDataChanged(CPDFSDK_PageView* pPageView);
+  virtual void SaveData(CPDFSDK_PageView* pPageView);
 
+  virtual void GetActionData(CPDFSDK_PageView* pPageView,
+                             CPDF_AAction::AActionType type,
+                             PDFSDK_FieldAction& fa);
+  virtual void SetActionData(CPDFSDK_PageView* pPageView,
+                             CPDF_AAction::AActionType type,
+                             const PDFSDK_FieldAction& fa);
+
+  virtual void SaveState(CPDFSDK_PageView* pPageView);
+  virtual void RestoreState(CPDFSDK_PageView* pPageView);
+
+  virtual CPWL_Wnd* ResetPDFWindow(CPDFSDK_PageView* pPageView,
+                                   FX_BOOL bRestoreValue);
+  virtual void OnKeyStroke(FX_BOOL bKeyDown, FX_DWORD nFlag);
+
+ private:
+  CBA_FontMap* m_pFontMap;
+  std::set<int> m_OriginSelections;
+  CFX_ArrayTemplate<int> m_State;
+};
 
 #endif  // FPDFSDK_INCLUDE_FORMFILLER_FFL_LISTBOX_H_
diff --git a/fpdfsdk/include/formfiller/FFL_Notify.h b/fpdfsdk/include/formfiller/FFL_Notify.h
index 961d4b7a79..ee9e81a18f 100644
--- a/fpdfsdk/include/formfiller/FFL_Notify.h
+++ b/fpdfsdk/include/formfiller/FFL_Notify.h
@@ -13,43 +13,62 @@
 class CFFL_FormFiller;
 class CPDF_FormField;
 
-class CFFL_Notify
-{
-public:
-	CFFL_Notify(CFFL_FormFiller * pFormFiller);
-	virtual ~CFFL_Notify();
-
-public:
-	FX_BOOL									OnSetFocus(FX_BOOL & bExit);
-	FX_BOOL									OnMouseEnter(FX_BOOL & bExit);
-	FX_BOOL									OnMouseDown(FX_BOOL & bExit);
-	FX_BOOL									OnMouseUp(FX_BOOL & bExit);
-	FX_BOOL									OnMouseExit(FX_BOOL & bExit);
-	FX_BOOL									OnKillFocus(FX_BOOL & bExit);
-
-	FX_BOOL									OnCalculate();
-	FX_BOOL									OnFormat(int iCommitKey);
-	FX_BOOL									OnValidate(CPDF_FormField* pFormField, CFX_WideString& strValue, CFX_WideString & strChange,
-											   const CFX_WideString& strChangeEx, FX_BOOL bKeyDown, FX_BOOL bModifier,
-											   FX_BOOL bShift, FX_BOOL & bRC);
-	FX_BOOL									OnKeyStroke(CPDF_FormField* pFormField, int nCommitKey, CFX_WideString& strValue, CFX_WideString& strChange,
-											   const CFX_WideString& strChangeEx, FX_BOOL bKeyDown, FX_BOOL bModifier,
-											   FX_BOOL bShift, FX_BOOL bWillCommit, FX_BOOL bFieldFull,
-											   int& nSelStart, int& nSelEnd, FX_BOOL& bRC);
-
-	void									BeforeNotify();
-	void									AfterNotify();
-	FX_BOOL									IsNotifying() const {return m_nNotifyFlag > 0;}
-
-private:
- 	FX_BOOL									DoAAction(CPDF_AAction::AActionType eAAT, FX_BOOL & bExit);
- 	FX_BOOL									FindAAction(CPDF_AAction::AActionType eAAT,CPDF_Action & action);
- 	FX_BOOL									FindAAction(CPDF_AAction aaction,CPDF_AAction::AActionType eAAT,CPDF_Action & action);
- 	FX_BOOL									ExecuteActionTree(CPDF_AAction::AActionType eAAT, CPDF_Action & action, FX_BOOL& bExit);
- 	FX_BOOL									ExecuteAction(CPDF_AAction::AActionType eAAT,CPDF_Action & action,FX_BOOL& bExit);
-
-	FX_BOOL									m_bDoActioning;
-	int32_t								m_nNotifyFlag;
+class CFFL_Notify {
+ public:
+  CFFL_Notify(CFFL_FormFiller* pFormFiller);
+  virtual ~CFFL_Notify();
+
+ public:
+  FX_BOOL OnSetFocus(FX_BOOL& bExit);
+  FX_BOOL OnMouseEnter(FX_BOOL& bExit);
+  FX_BOOL OnMouseDown(FX_BOOL& bExit);
+  FX_BOOL OnMouseUp(FX_BOOL& bExit);
+  FX_BOOL OnMouseExit(FX_BOOL& bExit);
+  FX_BOOL OnKillFocus(FX_BOOL& bExit);
+
+  FX_BOOL OnCalculate();
+  FX_BOOL OnFormat(int iCommitKey);
+  FX_BOOL OnValidate(CPDF_FormField* pFormField,
+                     CFX_WideString& strValue,
+                     CFX_WideString& strChange,
+                     const CFX_WideString& strChangeEx,
+                     FX_BOOL bKeyDown,
+                     FX_BOOL bModifier,
+                     FX_BOOL bShift,
+                     FX_BOOL& bRC);
+  FX_BOOL OnKeyStroke(CPDF_FormField* pFormField,
+                      int nCommitKey,
+                      CFX_WideString& strValue,
+                      CFX_WideString& strChange,
+                      const CFX_WideString& strChangeEx,
+                      FX_BOOL bKeyDown,
+                      FX_BOOL bModifier,
+                      FX_BOOL bShift,
+                      FX_BOOL bWillCommit,
+                      FX_BOOL bFieldFull,
+                      int& nSelStart,
+                      int& nSelEnd,
+                      FX_BOOL& bRC);
+
+  void BeforeNotify();
+  void AfterNotify();
+  FX_BOOL IsNotifying() const { return m_nNotifyFlag > 0; }
+
+ private:
+  FX_BOOL DoAAction(CPDF_AAction::AActionType eAAT, FX_BOOL& bExit);
+  FX_BOOL FindAAction(CPDF_AAction::AActionType eAAT, CPDF_Action& action);
+  FX_BOOL FindAAction(CPDF_AAction aaction,
+                      CPDF_AAction::AActionType eAAT,
+                      CPDF_Action& action);
+  FX_BOOL ExecuteActionTree(CPDF_AAction::AActionType eAAT,
+                            CPDF_Action& action,
+                            FX_BOOL& bExit);
+  FX_BOOL ExecuteAction(CPDF_AAction::AActionType eAAT,
+                        CPDF_Action& action,
+                        FX_BOOL& bExit);
+
+  FX_BOOL m_bDoActioning;
+  int32_t m_nNotifyFlag;
 };
 
 #endif  // FPDFSDK_INCLUDE_FORMFILLER_FFL_NOTIFY_H_
diff --git a/fpdfsdk/include/formfiller/FFL_PushButton.h b/fpdfsdk/include/formfiller/FFL_PushButton.h
index 3cfaefb9bd..5c4819400d 100644
--- a/fpdfsdk/include/formfiller/FFL_PushButton.h
+++ b/fpdfsdk/include/formfiller/FFL_PushButton.h
@@ -9,18 +9,20 @@
 
 #include "FFL_FormFiller.h"
 
-class CFFL_PushButton : public CFFL_Button
-{
-public:
-	CFFL_PushButton(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pAnnot);
-	virtual ~CFFL_PushButton();
+class CFFL_PushButton : public CFFL_Button {
+ public:
+  CFFL_PushButton(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pAnnot);
+  virtual ~CFFL_PushButton();
 
-	virtual CPWL_Wnd*			NewPDFWindow(const PWL_CREATEPARAM& cp, CPDFSDK_PageView* pPageView);
+  virtual CPWL_Wnd* NewPDFWindow(const PWL_CREATEPARAM& cp,
+                                 CPDFSDK_PageView* pPageView);
 
-	virtual FX_BOOL				OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags);
-	virtual void				OnDraw(CPDFSDK_PageView *pPageView,  CPDFSDK_Annot* pAnnot,
-									CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device,
-									FX_DWORD dwFlags);
+  virtual FX_BOOL OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags);
+  virtual void OnDraw(CPDFSDK_PageView* pPageView,
+                      CPDFSDK_Annot* pAnnot,
+                      CFX_RenderDevice* pDevice,
+                      CPDF_Matrix* pUser2Device,
+                      FX_DWORD dwFlags);
 };
 
 #endif  // FPDFSDK_INCLUDE_FORMFILLER_FFL_PUSHBUTTON_H_
diff --git a/fpdfsdk/include/formfiller/FFL_RadioButton.h b/fpdfsdk/include/formfiller/FFL_RadioButton.h
index 46332e07fd..ba7bff4629 100644
--- a/fpdfsdk/include/formfiller/FFL_RadioButton.h
+++ b/fpdfsdk/include/formfiller/FFL_RadioButton.h
@@ -9,18 +9,23 @@
 
 #include "FFL_FormFiller.h"
 
-class CFFL_RadioButton : public CFFL_Button
-{
-public:
-	CFFL_RadioButton(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pAnnot);
-	virtual ~CFFL_RadioButton();
+class CFFL_RadioButton : public CFFL_Button {
+ public:
+  CFFL_RadioButton(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pAnnot);
+  virtual ~CFFL_RadioButton();
 
-	virtual CPWL_Wnd*			NewPDFWindow(const PWL_CREATEPARAM& cp, CPDFSDK_PageView* pPageView);
-  	virtual FX_BOOL				OnKeyDown(CPDFSDK_Annot* pAnnot, FX_UINT nKeyCode, FX_UINT nFlags);
-	virtual FX_BOOL				OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags);
-	virtual FX_BOOL				OnLButtonUp(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point);
-	virtual FX_BOOL				IsDataChanged(CPDFSDK_PageView* pPageView);
-	virtual void				SaveData(CPDFSDK_PageView* pPageView);
+  virtual CPWL_Wnd* NewPDFWindow(const PWL_CREATEPARAM& cp,
+                                 CPDFSDK_PageView* pPageView);
+  virtual FX_BOOL OnKeyDown(CPDFSDK_Annot* pAnnot,
+                            FX_UINT nKeyCode,
+                            FX_UINT nFlags);
+  virtual FX_BOOL OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags);
+  virtual FX_BOOL OnLButtonUp(CPDFSDK_PageView* pPageView,
+                              CPDFSDK_Annot* pAnnot,
+                              FX_UINT nFlags,
+                              const CPDF_Point& point);
+  virtual FX_BOOL IsDataChanged(CPDFSDK_PageView* pPageView);
+  virtual void SaveData(CPDFSDK_PageView* pPageView);
 };
 
 #endif  // FPDFSDK_INCLUDE_FORMFILLER_FFL_RADIOBUTTON_H_
diff --git a/fpdfsdk/include/formfiller/FFL_TextField.h b/fpdfsdk/include/formfiller/FFL_TextField.h
index 10bd5c0e43..65da9257ac 100644
--- a/fpdfsdk/include/formfiller/FFL_TextField.h
+++ b/fpdfsdk/include/formfiller/FFL_TextField.h
@@ -9,61 +9,64 @@
 
 #include "FFL_FormFiller.h"
 
-#define BF_ALIGN_LEFT			0
-#define BF_ALIGN_MIDDLE			1
-#define BF_ALIGN_RIGHT			2
+#define BF_ALIGN_LEFT 0
+#define BF_ALIGN_MIDDLE 1
+#define BF_ALIGN_RIGHT 2
 
 class CBA_FontMap;
 
-struct FFL_TextFieldState
-{
-	int nStart;
-	int nEnd;
-	CFX_WideString sValue;
+struct FFL_TextFieldState {
+  int nStart;
+  int nEnd;
+  CFX_WideString sValue;
 };
 
-class CFFL_TextField : public CFFL_FormFiller, public IPWL_FocusHandler, public IPWL_Edit_Notify
-{
-public:
-	CFFL_TextField(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pAnnot);
-	virtual ~CFFL_TextField();
-
-	virtual	PWL_CREATEPARAM		GetCreateParam();
-	virtual CPWL_Wnd*			NewPDFWindow(const PWL_CREATEPARAM& cp, CPDFSDK_PageView* pPageView);
-
-
-	virtual FX_BOOL				OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags);
-
-	virtual FX_BOOL				IsDataChanged(CPDFSDK_PageView* pPageView);
-	virtual void				SaveData(CPDFSDK_PageView* pPageView);
-
- 	virtual void				GetActionData(CPDFSDK_PageView* pPageView, CPDF_AAction::AActionType type,
- 												PDFSDK_FieldAction& fa);
- 	virtual void				SetActionData(CPDFSDK_PageView* pPageView, CPDF_AAction::AActionType type,
-									const PDFSDK_FieldAction& fa);
- 	virtual FX_BOOL				IsActionDataChanged(CPDF_AAction::AActionType type, const PDFSDK_FieldAction& faOld,
- 												const PDFSDK_FieldAction& faNew);
-	virtual void				SaveState(CPDFSDK_PageView* pPageView);
-	virtual void				RestoreState(CPDFSDK_PageView* pPageView);
-
-	virtual CPWL_Wnd*			ResetPDFWindow(CPDFSDK_PageView* pPageView, FX_BOOL bRestoreValue);
-
-public:
-	virtual void				OnSetFocus(CPWL_Wnd* pWnd);
-	virtual void				OnKillFocus(CPWL_Wnd* pWnd);
-
-public:
-	virtual void				OnAddUndo(CPWL_Edit* pEdit);
-
-public:
-	virtual FX_BOOL				CanCopy(CPDFSDK_Document* pDocument);
-	virtual FX_BOOL				CanCut(CPDFSDK_Document* pDocument);
-	virtual FX_BOOL				CanPaste(CPDFSDK_Document* pDocument);
-
-private:
-	CBA_FontMap*				m_pFontMap;
-	FFL_TextFieldState			m_State;
-
+class CFFL_TextField : public CFFL_FormFiller,
+                       public IPWL_FocusHandler,
+                       public IPWL_Edit_Notify {
+ public:
+  CFFL_TextField(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pAnnot);
+  virtual ~CFFL_TextField();
+
+  virtual PWL_CREATEPARAM GetCreateParam();
+  virtual CPWL_Wnd* NewPDFWindow(const PWL_CREATEPARAM& cp,
+                                 CPDFSDK_PageView* pPageView);
+
+  virtual FX_BOOL OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags);
+
+  virtual FX_BOOL IsDataChanged(CPDFSDK_PageView* pPageView);
+  virtual void SaveData(CPDFSDK_PageView* pPageView);
+
+  virtual void GetActionData(CPDFSDK_PageView* pPageView,
+                             CPDF_AAction::AActionType type,
+                             PDFSDK_FieldAction& fa);
+  virtual void SetActionData(CPDFSDK_PageView* pPageView,
+                             CPDF_AAction::AActionType type,
+                             const PDFSDK_FieldAction& fa);
+  virtual FX_BOOL IsActionDataChanged(CPDF_AAction::AActionType type,
+                                      const PDFSDK_FieldAction& faOld,
+                                      const PDFSDK_FieldAction& faNew);
+  virtual void SaveState(CPDFSDK_PageView* pPageView);
+  virtual void RestoreState(CPDFSDK_PageView* pPageView);
+
+  virtual CPWL_Wnd* ResetPDFWindow(CPDFSDK_PageView* pPageView,
+                                   FX_BOOL bRestoreValue);
+
+ public:
+  virtual void OnSetFocus(CPWL_Wnd* pWnd);
+  virtual void OnKillFocus(CPWL_Wnd* pWnd);
+
+ public:
+  virtual void OnAddUndo(CPWL_Edit* pEdit);
+
+ public:
+  virtual FX_BOOL CanCopy(CPDFSDK_Document* pDocument);
+  virtual FX_BOOL CanCut(CPDFSDK_Document* pDocument);
+  virtual FX_BOOL CanPaste(CPDFSDK_Document* pDocument);
+
+ private:
+  CBA_FontMap* m_pFontMap;
+  FFL_TextFieldState m_State;
 };
 
 #endif  // FPDFSDK_INCLUDE_FORMFILLER_FFL_TEXTFIELD_H_
diff --git a/fpdfsdk/include/formfiller/FFL_Utils.h b/fpdfsdk/include/formfiller/FFL_Utils.h
index fe025eca4b..372a2b6837 100644
--- a/fpdfsdk/include/formfiller/FFL_Utils.h
+++ b/fpdfsdk/include/formfiller/FFL_Utils.h
@@ -9,15 +9,12 @@
 
 #include "../../../core/include/fpdfapi/fpdf_parser.h"
 
-class CFFL_Utils
-{
-public:
-    static CPDF_Rect MaxRect(const CPDF_Rect& rect1,const CPDF_Rect& rect2);
-    static CPDF_Rect InflateRect(const CPDF_Rect& crRect,
-                                 const FX_FLOAT& fSize);
-    static CPDF_Rect DeflateRect(const CPDF_Rect& crRect,
-                                 const FX_FLOAT& fSize);
-    static FX_BOOL TraceObject(CPDF_Object* pObj);
+class CFFL_Utils {
+ public:
+  static CPDF_Rect MaxRect(const CPDF_Rect& rect1, const CPDF_Rect& rect2);
+  static CPDF_Rect InflateRect(const CPDF_Rect& crRect, const FX_FLOAT& fSize);
+  static CPDF_Rect DeflateRect(const CPDF_Rect& crRect, const FX_FLOAT& fSize);
+  static FX_BOOL TraceObject(CPDF_Object* pObj);
 };
 
 #endif  // FPDFSDK_INCLUDE_FORMFILLER_FFL_UTILS_H_