Remove trailing whitespaces in fpdfsdk.

R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1173343004.

17 files changed, 113 insertions, 113 deletions

diff --git a/fpdfsdk/include/pdfwindow/IPDFWindow.h b/fpdfsdk/include/pdfwindow/IPDFWindow.h
index 0191cac639..2774f70e7c 100644
--- a/fpdfsdk/include/pdfwindow/IPDFWindow.h
+++ b/fpdfsdk/include/pdfwindow/IPDFWindow.h
@@ -1,7 +1,7 @@
 // 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_IPDFWINDOW_H_
diff --git a/fpdfsdk/include/pdfwindow/PWL_Button.h b/fpdfsdk/include/pdfwindow/PWL_Button.h
index 9141cf047c..2bf2eea865 100644
--- a/fpdfsdk/include/pdfwindow/PWL_Button.h
+++ b/fpdfsdk/include/pdfwindow/PWL_Button.h
@@ -1,7 +1,7 @@
 // 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_BUTTON_H_
diff --git a/fpdfsdk/include/pdfwindow/PWL_Caret.h b/fpdfsdk/include/pdfwindow/PWL_Caret.h
index 8efbf79341..6838bc49e7 100644
--- a/fpdfsdk/include/pdfwindow/PWL_Caret.h
+++ b/fpdfsdk/include/pdfwindow/PWL_Caret.h
@@ -1,7 +1,7 @@
 // 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_CARET_H_
@@ -34,7 +34,7 @@ public:
 	virtual void				InvalidateRect(CPDF_Rect * pRect = NULL);
 	virtual void				SetVisible(FX_BOOL bVisible) {}
 	virtual	void				TimerProc();
-	void						SetCaret(FX_BOOL bVisible, const CPDF_Point & ptHead, const CPDF_Point & ptFoot);	
+	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;}
 
diff --git a/fpdfsdk/include/pdfwindow/PWL_ComboBox.h b/fpdfsdk/include/pdfwindow/PWL_ComboBox.h
index b82330c6b9..3f8604fb62 100644
--- a/fpdfsdk/include/pdfwindow/PWL_ComboBox.h
+++ b/fpdfsdk/include/pdfwindow/PWL_ComboBox.h
@@ -1,7 +1,7 @@
 // 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_COMBOBOX_H_
@@ -48,7 +48,7 @@ public:
 
 };
 
-class PWL_CLASS CPWL_ComboBox : public CPWL_Wnd  
+class PWL_CLASS CPWL_ComboBox : public CPWL_Wnd
 {
 public:
 	CPWL_ComboBox();
@@ -58,7 +58,7 @@ public:
 	virtual CFX_ByteString		GetClassName() const;
 	virtual void				OnCreate(PWL_CREATEPARAM & cp);
 
-	virtual FX_BOOL				OnKeyDown(FX_WORD nChar, FX_DWORD nFlag);	
+	virtual FX_BOOL				OnKeyDown(FX_WORD nChar, FX_DWORD nFlag);
 	virtual FX_BOOL				OnChar(FX_WORD nChar, FX_DWORD nFlag);
 
 	virtual void				OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, intptr_t wParam = 0, intptr_t lParam = 0);
@@ -67,13 +67,13 @@ public:
 	virtual void				RePosChildWnd();
 
 	virtual CPDF_Rect			GetFocusRect() const;
-	
+
 	virtual void				SetFocus();
 	virtual void				KillFocus();
 
 	FX_BOOL						IsModified() const;
 
-public:	
+public:
 	void						SetFillerNotify(IPWL_Filler_Notify* pNotify);
 
 	CFX_WideString				GetText() const;
@@ -91,13 +91,13 @@ public:
 
 	void						SetSelectText();
 
-private:	
+private:
 	void						CreateEdit(const PWL_CREATEPARAM & cp);
 	void						CreateButton(const PWL_CREATEPARAM & cp);
 	void						CreateListBox(const PWL_CREATEPARAM & cp);
 
 	void						SetPopup(FX_BOOL bPopup);
-	
+
 private:
 	CPWL_CBEdit*				m_pEdit;
 	CPWL_CBButton*				m_pButton;
diff --git a/fpdfsdk/include/pdfwindow/PWL_Edit.h b/fpdfsdk/include/pdfwindow/PWL_Edit.h
index c59099d661..97147a964d 100644
--- a/fpdfsdk/include/pdfwindow/PWL_Edit.h
+++ b/fpdfsdk/include/pdfwindow/PWL_Edit.h
@@ -1,7 +1,7 @@
 // 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_EDIT_H_
@@ -19,10 +19,10 @@ class IPWL_Filler_Notify
 {
 public:
         virtual ~IPWL_Filler_Notify() { }
-	virtual void					QueryWherePopup(void* pPrivateData, FX_FLOAT fPopupMin,FX_FLOAT fPopupMax, 
+	virtual void					QueryWherePopup(void* pPrivateData, FX_FLOAT fPopupMin,FX_FLOAT fPopupMax,
 										int32_t & nRet, FX_FLOAT & fPopupRet) = 0; //nRet: (0:bottom 1:top)
 	virtual void					OnBeforeKeyStroke(FX_BOOL bEditOrList, void* pPrivateData, int32_t nKeyCode,
-										CFX_WideString & strChange, const CFX_WideString& strChangeEx, 
+										CFX_WideString & strChange, const CFX_WideString& strChangeEx,
 										int nSelStart, int nSelEnd,
 										FX_BOOL bKeyDown, FX_BOOL & bRC, FX_BOOL & bExit, FX_DWORD nFlag) = 0;
 	virtual void					OnAfterKeyStroke(FX_BOOL bEditOrList, void* pPrivateData, FX_BOOL & bExit, FX_DWORD nFlag) = 0;
@@ -54,8 +54,8 @@ public:
 
 	virtual CPDF_Rect				GetFocusRect() const;
 
-public:		
-	void							SetAlignFormatH(PWL_EDIT_ALIGNFORMAT_H nFormat = PEAH_LEFT, FX_BOOL bPaint = TRUE);	//0:left 1:right 2:middle 
+public:
+	void							SetAlignFormatH(PWL_EDIT_ALIGNFORMAT_H nFormat = PEAH_LEFT, FX_BOOL bPaint = TRUE);	//0:left 1:right 2:middle
 	void							SetAlignFormatV(PWL_EDIT_ALIGNFORMAT_V nFormat = PEAV_TOP, FX_BOOL bPaint = TRUE);	//0:top 1:bottom 2:center
 
 	void							SetCharArray(int32_t nCharArray);
@@ -82,18 +82,18 @@ public:
 	void							ReplaceSel(const FX_WCHAR* csText);
 
 	CFX_ByteString					GetTextAppearanceStream(const CPDF_Point & ptOffset) const;
-	CFX_ByteString					GetCaretAppearanceStream(const CPDF_Point & ptOffset) const;	
+	CFX_ByteString					GetCaretAppearanceStream(const CPDF_Point & ptOffset) const;
 	CFX_ByteString					GetSelectAppearanceStream(const CPDF_Point & ptOffset) const;
 
-	FX_BOOL							IsTextFull() const;	
+	FX_BOOL							IsTextFull() const;
 
 	static FX_FLOAT					GetCharArrayAutoFontSize(CPDF_Font* pFont, const CPDF_Rect& rcPlate, int32_t nCharArray);
 
 	void							SetFillerNotify(IPWL_Filler_Notify* pNotify) {m_pFillerNotify = pNotify;}
 
-	void							GeneratePageObjects(CPDF_PageObjects* pPageObjects, 
+	void							GeneratePageObjects(CPDF_PageObjects* pPageObjects,
 										const CPDF_Point& ptOffset, CFX_ArrayTemplate<CPDF_TextObject*>& ObjArray);
-	void							GeneratePageObjects(CPDF_PageObjects* pPageObjects, 
+	void							GeneratePageObjects(CPDF_PageObjects* pPageObjects,
 										const CPDF_Point& ptOffset);
 
 protected:
@@ -110,7 +110,7 @@ protected:
 	virtual void					OnInsertText(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace);
 	virtual void					OnAddUndo(IFX_Edit_UndoItem* pUndoItem);
 
-private:	
+private:
 	CPVT_WordRange					GetSelectWordRange() const;
 	virtual void					ShowVScrollBar(FX_BOOL bShow);
 	FX_BOOL							IsVScrollBarVisible() const;
diff --git a/fpdfsdk/include/pdfwindow/PWL_EditCtrl.h b/fpdfsdk/include/pdfwindow/PWL_EditCtrl.h
index bfa1868b9e..9b088b1162 100644
--- a/fpdfsdk/include/pdfwindow/PWL_EditCtrl.h
+++ b/fpdfsdk/include/pdfwindow/PWL_EditCtrl.h
@@ -1,7 +1,7 @@
 // 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_EDITCTRL_H_
@@ -70,16 +70,16 @@ public:
 
 	virtual FX_BOOL					OnKeyDown(FX_WORD nChar, FX_DWORD nFlag);
 	virtual FX_BOOL					OnChar(FX_WORD nChar, 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					OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag);
+	virtual FX_BOOL					OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag);
 	virtual FX_BOOL					OnMouseMove(const CPDF_Point & point, FX_DWORD nFlag);
 	virtual void					OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, intptr_t wParam = 0, intptr_t lParam = 0);
 
 	virtual void					CreateChildWnd(const PWL_CREATEPARAM & cp);
-	virtual void					RePosChildWnd();	
+	virtual void					RePosChildWnd();
 	virtual void					SetFontSize(FX_FLOAT fFontSize);
 	virtual FX_FLOAT				GetFontSize() const;
-	
+
 public:
 	virtual void					SetText(const FX_WCHAR* csText);
 
@@ -105,11 +105,11 @@ public:
 
 	void							Paint();
 
-	void							EnableRefresh(FX_BOOL bRefresh);	
+	void							EnableRefresh(FX_BOOL bRefresh);
 	CPDF_Point						GetScrollPos() const;
 	void							SetScrollPos(const CPDF_Point& point);
 
-	void							SetEditNotify(IPWL_Edit_Notify* pNotify) {m_pEditNotify = pNotify;}	
+	void							SetEditNotify(IPWL_Edit_Notify* pNotify) {m_pEditNotify = pNotify;}
 
 	void							SetCharSet(uint8_t nCharSet){m_nCharSet = nCharSet;}
 	int32_t						GetCharSet() const;
@@ -142,15 +142,15 @@ protected:
 protected:
 	void							GetCaretInfo(CPDF_Point & ptHead, CPDF_Point & ptFoot) const;
 	void							SetCaret(FX_BOOL bVisible, const CPDF_Point & ptHead, const CPDF_Point & ptFoot);
-	
+
 	void							SetEditCaret(FX_BOOL bVisible);
 
 protected:
-	virtual void					IOnSetScrollInfoX(FX_FLOAT fPlateMin, FX_FLOAT fPlateMax, 
-												FX_FLOAT fContentMin, FX_FLOAT fContentMax, 
+	virtual void					IOnSetScrollInfoX(FX_FLOAT fPlateMin, FX_FLOAT fPlateMax,
+												FX_FLOAT fContentMin, FX_FLOAT fContentMax,
 												FX_FLOAT fSmallStep, FX_FLOAT fBigStep){}
-	virtual void					IOnSetScrollInfoY(FX_FLOAT fPlateMin, FX_FLOAT fPlateMax, 
-												FX_FLOAT fContentMin, FX_FLOAT fContentMax, 
+	virtual void					IOnSetScrollInfoY(FX_FLOAT fPlateMin, FX_FLOAT fPlateMax,
+												FX_FLOAT fContentMin, FX_FLOAT fContentMax,
 												FX_FLOAT fSmallStep, FX_FLOAT fBigStep);
 	virtual void					IOnSetScrollPosX(FX_FLOAT fx){}
 	virtual void					IOnSetScrollPosY(FX_FLOAT fy);
@@ -166,7 +166,7 @@ protected:
 	IFX_Edit*						m_pEdit;
 	CPWL_Caret*						m_pEditCaret;
 	FX_BOOL							m_bMouseDown;
-	IPWL_Edit_Notify*				m_pEditNotify;	
+	IPWL_Edit_Notify*				m_pEditNotify;
 
 private:
 	int32_t						m_nCharSet;
diff --git a/fpdfsdk/include/pdfwindow/PWL_FontMap.h b/fpdfsdk/include/pdfwindow/PWL_FontMap.h
index f83575b66f..d32cc93078 100644
--- a/fpdfsdk/include/pdfwindow/PWL_FontMap.h
+++ b/fpdfsdk/include/pdfwindow/PWL_FontMap.h
@@ -1,7 +1,7 @@
 // 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_FONTMAP_H_
@@ -85,9 +85,9 @@ public:
 	static CFX_ByteString						GetDefaultFontByCharset(int32_t nCharset);
 
 	CPDF_Font*									AddFontToDocument(CPDF_Document* pDoc, CFX_ByteString& sFontName, uint8_t nCharset);
-	static FX_BOOL								IsStandardFont(const CFX_ByteString& sFontName);							
+	static FX_BOOL								IsStandardFont(const CFX_ByteString& sFontName);
 	CPDF_Font*									AddStandardFont(CPDF_Document* pDoc, CFX_ByteString& sFontName);
-	CPDF_Font*									AddSystemFont(CPDF_Document* pDoc, CFX_ByteString& sFontName, 
+	CPDF_Font*									AddSystemFont(CPDF_Document* pDoc, CFX_ByteString& sFontName,
 													uint8_t nCharset);
 
 protected:
diff --git a/fpdfsdk/include/pdfwindow/PWL_Icon.h b/fpdfsdk/include/pdfwindow/PWL_Icon.h
index 1a2adf6469..44a5c0cbaf 100644
--- a/fpdfsdk/include/pdfwindow/PWL_Icon.h
+++ b/fpdfsdk/include/pdfwindow/PWL_Icon.h
@@ -1,7 +1,7 @@
 // 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_ICON_H_
@@ -23,7 +23,7 @@ public:
 	virtual CPDF_Stream *			GetPDFStream();
 
 public:
-	void							SetPDFStream(CPDF_Stream* pStream);	
+	void							SetPDFStream(CPDF_Stream* pStream);
 	void							GetImageSize(FX_FLOAT & fWidth,FX_FLOAT & fHeight);
 	CPDF_Matrix						GetImageMatrix();
 	CFX_ByteString					GetImageAlias();
@@ -34,7 +34,7 @@ protected:
 	CFX_ByteString					m_sImageAlias;
 };
 
-class PWL_CLASS CPWL_Icon : public CPWL_Image 
+class PWL_CLASS CPWL_Icon : public CPWL_Image
 {
 public:
 	CPWL_Icon();
diff --git a/fpdfsdk/include/pdfwindow/PWL_IconList.h b/fpdfsdk/include/pdfwindow/PWL_IconList.h
index 74438c2afd..2f6b323773 100644
--- a/fpdfsdk/include/pdfwindow/PWL_IconList.h
+++ b/fpdfsdk/include/pdfwindow/PWL_IconList.h
@@ -1,7 +1,7 @@
 // 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_ICONLIST_H_
@@ -86,7 +86,7 @@ private:
 	CPWL_IconList_Item*					GetListItem(int32_t nItemIndex) const;
 	void								SelectItem(int32_t nItemIndex, FX_BOOL bSelect);
 	int32_t							FindItemIndex(const CPDF_Point& point);
-	
+
 	FX_BOOL								m_nSelectIndex;
 	IPWL_IconList_Notify*				m_pNotify;
 	FX_BOOL								m_bEnableNotify;
@@ -117,7 +117,7 @@ protected:
 	virtual void						OnCreated();
 	virtual void						RePosChildWnd();
 	virtual void						CreateChildWnd(const PWL_CREATEPARAM & cp);
-	
+
 	virtual void						OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, intptr_t wParam = 0, intptr_t lParam = 0);
 
 private:
diff --git a/fpdfsdk/include/pdfwindow/PWL_Label.h b/fpdfsdk/include/pdfwindow/PWL_Label.h
index 6d9754dd80..7f28189199 100644
--- a/fpdfsdk/include/pdfwindow/PWL_Label.h
+++ b/fpdfsdk/include/pdfwindow/PWL_Label.h
@@ -1,7 +1,7 @@
 // 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_LABEL_H_
diff --git a/fpdfsdk/include/pdfwindow/PWL_ListCtrl.h b/fpdfsdk/include/pdfwindow/PWL_ListCtrl.h
index 56a1fbf919..c107a0cf5e 100644
--- a/fpdfsdk/include/pdfwindow/PWL_ListCtrl.h
+++ b/fpdfsdk/include/pdfwindow/PWL_ListCtrl.h
@@ -1,7 +1,7 @@
 // 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_LISTCTRL_H_
diff --git a/fpdfsdk/include/pdfwindow/PWL_Note.h b/fpdfsdk/include/pdfwindow/PWL_Note.h
index ee6ec6ff02..a60eba30dd 100644
--- a/fpdfsdk/include/pdfwindow/PWL_Note.h
+++ b/fpdfsdk/include/pdfwindow/PWL_Note.h
@@ -1,7 +1,7 @@
 // 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_NOTE_H_
@@ -70,7 +70,7 @@ public:
 	virtual IPWL_NoteItem*				GetSubItems(int32_t index) const = 0;
 	virtual void						DeleteSubItem(IPWL_NoteItem* pNoteItem) = 0;
 	virtual void						SetFocus() = 0;
-	
+
 	virtual IPWL_NoteItem*				GetParentItem() const = 0;
 	virtual void*						GetPrivateData() const = 0;
 	virtual CFX_WideString				GetAuthorName() const = 0;
@@ -151,7 +151,7 @@ protected:
 	virtual void						OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, intptr_t wParam = 0, intptr_t lParam = 0);
 	virtual void						RePosChildWnd();
 	virtual void						OnSetFocus();
-	virtual void						OnKillFocus();	
+	virtual void						OnKillFocus();
 
 private:
 	FX_BOOL								m_bEnableNotify;
@@ -213,7 +213,7 @@ private:
 	CPWL_Note_Edit*						m_pEdit;
 };
 
-class PWL_CLASS CPWL_NoteItem : public CPWL_Wnd, public IPWL_NoteItem 
+class PWL_CLASS CPWL_NoteItem : public CPWL_Wnd, public IPWL_NoteItem
 {
 public:
 	CPWL_NoteItem();
@@ -269,7 +269,7 @@ public:
 
 	void								SetNoteFocus(FX_BOOL bLast);
 	void								OnContentsValidate();
-	
+
 	void								OnCreateNoteItem();
 
 protected:
@@ -320,7 +320,7 @@ public:
 	CFX_WideString						GetReplyString() const;
 	void								SetReplyString(const CFX_WideString& string);
 
-	//0-normal / 1-caption / 2-leftbottom corner / 3-rightbottom corner / 4-close / 5-options 
+	//0-normal / 1-caption / 2-leftbottom corner / 3-rightbottom corner / 4-close / 5-options
 	int32_t							NoteHitTest(const CPDF_Point& point) const;
 	CPDF_Rect							GetCaptionRect() const {return m_rcCaption;}
 	IPopup_Note*						GetPopupNote() const {return m_pPopupNote;}
@@ -346,7 +346,7 @@ private:
 	CPWL_Note_CloseBox*					m_pCloseBox;
 	CPWL_Note_LBBox*					m_pLBBox;
 	CPWL_Note_RBBox*					m_pRBBox;
-	CPWL_ScrollBar*						m_pContentsBar;	
+	CPWL_ScrollBar*						m_pContentsBar;
 	CPWL_Note_Options*					m_pOptions;
 	IPWL_NoteNotify*					m_pNoteNotify;
 	FX_BOOL								m_bResizing;
diff --git a/fpdfsdk/include/pdfwindow/PWL_ScrollBar.h b/fpdfsdk/include/pdfwindow/PWL_ScrollBar.h
index bf92399e88..0390222545 100644
--- a/fpdfsdk/include/pdfwindow/PWL_ScrollBar.h
+++ b/fpdfsdk/include/pdfwindow/PWL_ScrollBar.h
@@ -1,7 +1,7 @@
 // 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_
@@ -19,8 +19,8 @@ public:
 	{
 	}
 	FX_FLOAT					fContentMin;
-	FX_FLOAT					fContentMax;	
-	FX_FLOAT					fPlateWidth;	
+	FX_FLOAT					fContentMax;
+	FX_FLOAT					fPlateWidth;
 	FX_FLOAT					fBigStep;
 	FX_FLOAT					fSmallStep;
 };
@@ -38,7 +38,7 @@ enum PWL_SBBUTTON_TYPE
 	PSBT_POS
 };
 
-class CPWL_SBButton : public CPWL_Wnd  
+class CPWL_SBButton : public CPWL_Wnd
 {
 public:
 	CPWL_SBButton(PWL_SCROLLBAR_TYPE eScrollBarType,PWL_SBBUTTON_TYPE eButtonType);
@@ -97,7 +97,7 @@ public:
 	FX_FLOAT					fSmallStep;
 };
 
-class CPWL_ScrollBar : public CPWL_Wnd  
+class CPWL_ScrollBar : public CPWL_Wnd
 {
 public:
 	CPWL_ScrollBar(PWL_SCROLLBAR_TYPE sbType = SBT_HSCROLL);
@@ -115,13 +115,13 @@ public:
 	virtual void				OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, intptr_t wParam = 0, intptr_t lParam = 0);
 
 	virtual void				CreateChildWnd(const PWL_CREATEPARAM & cp);
-	
-	FX_FLOAT					GetScrollBarWidth() const;	
+
+	FX_FLOAT					GetScrollBarWidth() const;
 	PWL_SCROLLBAR_TYPE			GetScrollBarType() const {return m_sbType;};
 
 	void						SetNotifyForever(FX_BOOL bForever) {m_bNotifyForever = bForever;}
 
-protected:			
+protected:
 	void						SetScrollRange(FX_FLOAT fMin,FX_FLOAT fMax,FX_FLOAT fClientWidth);
 	void						SetScrollPos(FX_FLOAT fPos);
 	void						MovePosButton(FX_BOOL bRefresh);
@@ -156,7 +156,7 @@ private:
 	CPWL_SBButton*				m_pMaxButton;
 	CPWL_SBButton*				m_pPosButton;
 	PWL_SCROLL_PRIVATEDATA		m_sData;
-	FX_BOOL						m_bMouseDown;	
+	FX_BOOL						m_bMouseDown;
 	FX_BOOL						m_bMinOrMax;
 	FX_BOOL						m_bNotifyForever;
 	FX_FLOAT					m_nOldPos;
diff --git a/fpdfsdk/include/pdfwindow/PWL_Signature.h b/fpdfsdk/include/pdfwindow/PWL_Signature.h
index be5ec58d1f..c94527772e 100644
--- a/fpdfsdk/include/pdfwindow/PWL_Signature.h
+++ b/fpdfsdk/include/pdfwindow/PWL_Signature.h
@@ -1,7 +1,7 @@
 // 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_SIGNATURE_H_
diff --git a/fpdfsdk/include/pdfwindow/PWL_SpecialButton.h b/fpdfsdk/include/pdfwindow/PWL_SpecialButton.h
index 9b4ffd2341..f6659dfb00 100644
--- a/fpdfsdk/include/pdfwindow/PWL_SpecialButton.h
+++ b/fpdfsdk/include/pdfwindow/PWL_SpecialButton.h
@@ -1,7 +1,7 @@
 // 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_SPECIALBUTTON_H_
diff --git a/fpdfsdk/include/pdfwindow/PWL_Utils.h b/fpdfsdk/include/pdfwindow/PWL_Utils.h
index 9f121e80a8..2da0f42180 100644
--- a/fpdfsdk/include/pdfwindow/PWL_Utils.h
+++ b/fpdfsdk/include/pdfwindow/PWL_Utils.h
@@ -1,7 +1,7 @@
 // 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_UTILS_H_
@@ -21,7 +21,7 @@ template<class T> T PWL_MAX (const T & i, const T & j) { return ((i > j) ? i : j
 #define PWL_PDF2WIN(color)					(uint8_t(color*255))
 #define PWL_WIN2PDF(color)					((FX_FLOAT)((FX_FLOAT)color/255.0f))
 
-#define PWL_MAKEDWORD(low,high)				((FX_DWORD)((FX_WORD)(low) | (FX_DWORD)(((FX_WORD)(high))<<16))) 
+#define PWL_MAKEDWORD(low,high)				((FX_DWORD)((FX_WORD)(low) | (FX_DWORD)(((FX_WORD)(high))<<16)))
 #define PWL_GETLOWWORD(dword)				((FX_WORD)(dword))
 #define PWL_GETHIGHWORD(dword)				((FX_WORD)(dword>>16))
 
@@ -137,7 +137,7 @@ public:
 														IFX_Edit_FontMap * pFontMap,
 														CPDF_Stream * pIconStream,
 														CPDF_IconFit & IconFit,
-														const CFX_WideString & sLabel,														
+														const CFX_WideString & sLabel,
 														const CPWL_Color & crText,
 														FX_FLOAT fFontSize,
 														int32_t nLayOut);
@@ -148,7 +148,7 @@ public:
 														int32_t nStyle,
 														const CPWL_Color & crText);
 
-	static CFX_ByteString					GetEditAppStream(IFX_Edit* pEdit, const CPDF_Point & ptOffset, const CPVT_WordRange * pRange = NULL, 
+	static CFX_ByteString					GetEditAppStream(IFX_Edit* pEdit, const CPDF_Point & 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 CPVT_WordRange * pRange = NULL);
@@ -177,13 +177,13 @@ public:
 	static void								DrawShadow(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device,
 														FX_BOOL bVertical, FX_BOOL bHorizontal, CPDF_Rect rect,
 														int32_t nTransparancy, int32_t nStartGray, int32_t nEndGray);
-	static void								DrawEditSpellCheck(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device, IFX_Edit* pEdit, 
-														const CPDF_Rect& rcClip, const CPDF_Point& ptOffset, const CPVT_WordRange* pRange, 
+	static void								DrawEditSpellCheck(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device, IFX_Edit* pEdit,
+														const CPDF_Rect& rcClip, const CPDF_Point& ptOffset, const CPVT_WordRange* pRange,
 														IPWL_SpellCheck* pSpellCheck);
 public:
 	static void								ConvertCMYK2RGB(FX_FLOAT dC,FX_FLOAT dM,FX_FLOAT dY,FX_FLOAT dK,FX_FLOAT &dR,FX_FLOAT &dG,FX_FLOAT &dB);
 	static void								ConvertRGB2CMYK(FX_FLOAT dR,FX_FLOAT dG,FX_FLOAT dB,FX_FLOAT &dC,FX_FLOAT &dM,FX_FLOAT &dY,FX_FLOAT &dK);
-	
+
 	static void								ConvertRGB2GRAY(FX_FLOAT dR,FX_FLOAT dG,FX_FLOAT dB,FX_FLOAT &dGray);
 	static void								ConvertGRAY2RGB(FX_FLOAT dGray,FX_FLOAT &dR,FX_FLOAT &dG,FX_FLOAT &dB);
 
@@ -193,10 +193,10 @@ public:
 	static void								PWLColorToARGB(const CPWL_Color& color, int32_t& alpha, FX_FLOAT& red, FX_FLOAT& green, FX_FLOAT& blue);
 
 public:
-	static CFX_ByteString					GetIconAppStream(int32_t nType, const CPDF_Rect& rect, const CPWL_Color& crFill, 
+	static CFX_ByteString					GetIconAppStream(int32_t nType, const CPDF_Rect& rect, const CPWL_Color& crFill,
 												const CPWL_Color& crStroke = PWL_DEFAULT_BLACKCOLOR);
 	static void								DrawIconAppStream(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device,
-												int32_t nType, const CPDF_Rect & rect, const CPWL_Color& crFill, 
+												int32_t nType, const CPDF_Rect & rect, const CPWL_Color& crFill,
 												const CPWL_Color& crStroke, const int32_t nTransparancy);
 
 private:
diff --git a/fpdfsdk/include/pdfwindow/PWL_Wnd.h b/fpdfsdk/include/pdfwindow/PWL_Wnd.h
index e74dc88c5c..3ef4e67620 100644
--- a/fpdfsdk/include/pdfwindow/PWL_Wnd.h
+++ b/fpdfsdk/include/pdfwindow/PWL_Wnd.h
@@ -1,7 +1,7 @@
 // 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_WND_H_
@@ -24,7 +24,7 @@ class IPWL_SpellCheck;
 #ifdef FX_READER_DLL
 	#ifdef PWL_EXPORT
 			#define PWL_CLASS		__declspec(dllexport)
-			#define PWL_FUNCTION	PWL_CLASS	
+			#define PWL_FUNCTION	PWL_CLASS
 		#else
 			#define PWL_CLASS
 			#define PWL_FUNCTION
@@ -124,7 +124,7 @@ struct PWL_CLASS CPWL_Color
 	CPWL_Color(int32_t r, int32_t g, int32_t b) :
 		nColorType(COLORTYPE_RGB), fColor1(r/255.0f), fColor2(g/255.0f), fColor3(b/255.0f), fColor4(0)
 	{}
-	
+
 	void ConvertColorType(int32_t other_nColorType);
 
 	/*
@@ -133,13 +133,13 @@ struct PWL_CLASS CPWL_Color
 	COLORTYPE_CMYK
 	COLORTYPE_GRAY
 	*/
-	int32_t					nColorType; 
+	int32_t					nColorType;
 	FX_FLOAT					fColor1,fColor2,fColor3,fColor4;
 };
 
 inline FX_BOOL operator == (const CPWL_Color &c1, const CPWL_Color &c2)
 {
-	return c1.nColorType == c2.nColorType && 
+	return c1.nColorType == c2.nColorType &&
 		c1.fColor1 - c2.fColor1 < 0.0001 && c1.fColor1 - c2.fColor1 > -0.0001 &&
 		c1.fColor2 - c2.fColor2 < 0.0001 && c1.fColor2 - c2.fColor2 > -0.0001 &&
 		c1.fColor3 - c2.fColor3 < 0.0001 && c1.fColor3 - c2.fColor3 > -0.0001 &&
@@ -174,7 +174,7 @@ class IPWL_SpellCheck
 public:
         virtual ~IPWL_SpellCheck() { }
 	virtual FX_BOOL							CheckWord(const FX_CHAR* sWord) = 0;
-	virtual void							SuggestWords(const FX_CHAR* sWord, CFX_ByteStringArray & sSuggest) = 0;	
+	virtual void							SuggestWords(const FX_CHAR* sWord, CFX_ByteStringArray & sSuggest) = 0;
 };
 
 class IPWL_Provider
@@ -224,7 +224,7 @@ public:
 		sTextStrokeColor(),
 		nTransparency(255),
 		fFontSize(PWL_DEFAULT_FONTSIZE),
-		sDash(3,0,0),	
+		sDash(3,0,0),
 		pAttachedData(NULL),
 		pParentWnd(NULL),
 		pMsgControl(NULL),
@@ -233,7 +233,7 @@ public:
 	{
 	}
 
-	CPDF_Rect				rcRectWnd;				//required	
+	CPDF_Rect				rcRectWnd;				//required
 	IFX_SystemHandler*		pSystemHandler;			//required
 	IFX_Edit_FontMap*		pFontMap;				//required for text window
 	IPWL_Provider*			pProvider;				//required for self coordinate
@@ -268,7 +268,7 @@ public:
 	static void 						TimerProc(int32_t idEvent);
 
 private:
-	int32_t							m_nTimerID;	
+	int32_t							m_nTimerID;
 	CPWL_TimerHandler*					m_pAttached;
 	IFX_SystemHandler*					m_pSystemHandler;
 };
@@ -296,7 +296,7 @@ public:
 	virtual ~CPWL_Wnd();
 
 	void							Create(const PWL_CREATEPARAM & cp);
-	virtual CFX_ByteString			GetClassName() const;	
+	virtual CFX_ByteString			GetClassName() const;
 	void							Destroy();
 	void							Move(const CPDF_Rect & rcNew,FX_BOOL bReset,FX_BOOL bRefresh);
 	virtual void					InvalidateRect(CPDF_Rect* pRect = NULL);
@@ -341,13 +341,13 @@ public:
 
 	virtual FX_BOOL					IsModified() const {return FALSE;}
 
-	virtual void					SetFontSize(FX_FLOAT fFontSize);	
+	virtual void					SetFontSize(FX_FLOAT fFontSize);
 
-	void							SetBackgroundColor(const CPWL_Color & color);		
+	void							SetBackgroundColor(const CPWL_Color & color);
 	void							SetBorderColor(const CPWL_Color & color);
 	void							SetBorderWidth(int32_t nBorderWidth);
 	void							SetClipRect(const CPDF_Rect & rect);
-	void							SetBorderStyle(int32_t eBorderStyle);	
+	void							SetBorderStyle(int32_t eBorderStyle);
 	void							SetBorderDash(const CPWL_Dash & sDash);
 
 	CPDF_Rect						GetOriginWindowRect() const;
@@ -355,18 +355,18 @@ public:
 	virtual CPDF_Rect				GetClientRect() const;
 	CPDF_Point						GetCenterPoint() const;
 	CPDF_Rect						GetClientCenterSquare() const;
-	CPDF_Rect						GetWindowCenterSquare() const;		
-	int32_t						GetBorderWidth() const;		
-	FX_BOOL							IsVisible() const {return m_bVisible;}	
+	CPDF_Rect						GetWindowCenterSquare() 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);
-	CPDF_Rect						GetClipRect() const;		
-	CPWL_Wnd*						GetParentWindow() const;		
-	int32_t						GetBorderStyle() const;	
+	CPDF_Rect						GetClipRect() const;
+	CPWL_Wnd*						GetParentWindow() const;
+	int32_t						GetBorderStyle() 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							IsCaptureMouse() const;
@@ -380,7 +380,7 @@ public:
 	IPWL_Provider*					GetProvider() const;
 	virtual IFX_SystemHandler*		GetSystemHandler() const;
 	IPWL_FocusHandler*				GetFocusHandler() const;
-	
+
 	int32_t						GetTransparency();
 	void							SetTransparency(int32_t nTransparency);
 
@@ -395,15 +395,15 @@ public:
 	virtual CPDF_Rect				ParentToChild(const CPDF_Rect& rect) const;
 
 	//those methods only implemented by listctrl item
-	virtual FX_FLOAT				GetItemHeight(FX_FLOAT fLimitWidth) {return 0;} 
-	virtual FX_FLOAT				GetItemLeftMargin() {return 0;} 
-	virtual FX_FLOAT				GetItemRightMargin() {return 0;} 
+	virtual FX_FLOAT				GetItemHeight(FX_FLOAT fLimitWidth) {return 0;}
+	virtual FX_FLOAT				GetItemLeftMargin() {return 0;}
+	virtual FX_FLOAT				GetItemRightMargin() {return 0;}
 
 	void							EnableWindow(FX_BOOL bEnable);
 	FX_BOOL							IsEnabled();
 	virtual void					SetCursor();
 
-protected:	
+protected:
 	virtual void					CreateChildWnd(const PWL_CREATEPARAM & cp);
 	virtual void					RePosChildWnd();
 	void							GetAppearanceStream(CFX_ByteTextBuf & sAppStream);
@@ -424,20 +424,20 @@ protected:
 	virtual void					OnDisabled();
 
 	void							SetNotifyFlag(FX_BOOL bNotifying = TRUE){m_bNotifying = bNotifying;};
- 
+
 	FX_BOOL							IsValid() const;
-	PWL_CREATEPARAM					GetCreationParam() const;		
-	FX_BOOL							IsNotifying() const {return m_bNotifying;}	
-	
+	PWL_CREATEPARAM					GetCreationParam() const;
+	FX_BOOL							IsNotifying() const {return m_bNotifying;}
+
 	void							InvalidateRectMove(const CPDF_Rect & rcOld, const CPDF_Rect & rcNew);
 
 	void							PWLtoWnd(const CPDF_Point & point, int32_t& x, int32_t& y) const;
-	FX_RECT							PWLtoWnd(const CPDF_Rect & rect) const;	
+	FX_RECT							PWLtoWnd(const CPDF_Rect & 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							IsWndCaptureKeyboard(const CPWL_Wnd * pWnd) const;
+	const CPWL_Wnd*					GetRootWnd() const;
 
 	FX_BOOL							IsCTRLpressed(FX_DWORD nFlag) const;
 	FX_BOOL							IsSHIFTpressed(FX_DWORD nFlag) const;
@@ -449,28 +449,28 @@ private:
 	void							RemoveChild(CPWL_Wnd * pWnd);
 
 	void							CreateScrollBar(const PWL_CREATEPARAM & cp);
-	void							CreateVScrollBar(const PWL_CREATEPARAM & cp);	
+	void							CreateVScrollBar(const PWL_CREATEPARAM & cp);
 
-	void							AjustStyle();	
+	void							AjustStyle();
 	void							CreateMsgControl();
 	void							DestroyMsgControl();
-	
-	CPWL_MsgControl*				GetMsgControl() const;	
-	
+
+	CPWL_MsgControl*				GetMsgControl() const;
+
 protected:
 	CFX_ArrayTemplate<CPWL_Wnd*>	m_aChildren;
 
 private:
 	PWL_CREATEPARAM					m_sPrivateParam;
-	
+
 	CPWL_ScrollBar*					m_pVScrollBar;
 
 	CPDF_Rect						m_rcWindow;
 	CPDF_Rect						m_rcClip;
 
-	FX_BOOL							m_bCreated;			
+	FX_BOOL							m_bCreated;
 	FX_BOOL							m_bVisible;
-	FX_BOOL							m_bNotifying;	
+	FX_BOOL							m_bNotifying;
 	FX_BOOL							m_bEnabled;
 };