Remove trailing whitespaces in fpdfsdk.

R=tsepez@chromium.org

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

9 files changed, 248 insertions, 248 deletions

diff --git a/fpdfsdk/src/pdfwindow/PWL_Button.cpp b/fpdfsdk/src/pdfwindow/PWL_Button.cpp
index f95469aa93..84962285c4 100644
--- a/fpdfsdk/src/pdfwindow/PWL_Button.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_Button.cpp
@@ -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
 
 #include "../../include/pdfwindow/PDFWindow.h"
@@ -37,7 +37,7 @@ FX_BOOL CPWL_Button::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag)
 
 	m_bMouseDown = TRUE;
 	SetCapture();
-	
+
 	return TRUE;
 }
 
diff --git a/fpdfsdk/src/pdfwindow/PWL_Caret.cpp b/fpdfsdk/src/pdfwindow/PWL_Caret.cpp
index e050f3400e..84a8b3d186 100644
--- a/fpdfsdk/src/pdfwindow/PWL_Caret.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_Caret.cpp
@@ -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
 
 #include "../../include/pdfwindow/PDFWindow.h"
@@ -48,7 +48,7 @@ void CPWL_Caret::DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* pUse
 		CFX_PathData path;
 
 		path.SetPointCount(2);
-		
+
 		FX_FLOAT fCaretX = rcRect.left + m_fWidth * 0.5f;
 		FX_FLOAT fCaretTop = rcRect.top;
 		FX_FLOAT fCaretBottom = rcRect.bottom;
@@ -84,7 +84,7 @@ void CPWL_Caret::DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* pUse
 void CPWL_Caret::GetCaretApp(CFX_ByteTextBuf & sAppStream,const CPDF_Point & ptOffset)
 {
 	if (IsVisible() && m_bFlash)
-	{	
+	{
 		CFX_ByteTextBuf sCaret;
 
 		CPDF_Rect rcRect = GetCaretRect();
@@ -96,14 +96,14 @@ void CPWL_Caret::GetCaretApp(CFX_ByteTextBuf & sAppStream,const CPDF_Point & ptO
 		sCaret << "q\n";
 		if (!rcClip.IsEmpty())
 		{
-			sCaret << rcClip.left << " " << rcClip.bottom + 2.5f << " " 
+			sCaret << rcClip.left << " " << rcClip.bottom + 2.5f << " "
 				<< rcClip.right - rcClip.left << " " << rcClip.top - rcClip.bottom - 4.5f << " re W n\n";
 		}
 		sCaret << m_fWidth << " w\n0 G\n";
 		sCaret << rcRect.left + m_fWidth/2 << " " << rcRect.bottom << " m\n";
-		sCaret << rcRect.left + m_fWidth/2 << " " << rcRect.top << " l S\nQ\n";	
+		sCaret << rcRect.left + m_fWidth/2 << " " << rcRect.top << " l S\nQ\n";
 
-		sAppStream << sCaret;	
+		sAppStream << sCaret;
 	}
 }
 
@@ -118,7 +118,7 @@ void CPWL_Caret::TimerProc()
 {
 	if (m_nDelay > 0)
 	{
-		m_nDelay--;	
+		m_nDelay--;
 	}
 	else
 	{
@@ -138,10 +138,10 @@ CPDF_Rect CPWL_Caret::GetCaretRect() const
 void CPWL_Caret::SetCaret(FX_BOOL bVisible, const CPDF_Point & ptHead, const CPDF_Point & ptFoot)
 {
 	if (bVisible)
-	{	
+	{
 		if (IsVisible())
 		{
-			if (m_ptHead.x != ptHead.x || m_ptHead.y != ptHead.y || 
+			if (m_ptHead.x != ptHead.x || m_ptHead.y != ptHead.y ||
 					m_ptFoot.x != ptFoot.x || m_ptFoot.y != ptFoot.y)
 			{
 				m_ptHead = ptHead;
@@ -159,13 +159,13 @@ void CPWL_Caret::SetCaret(FX_BOOL bVisible, const CPDF_Point & ptHead, const CPD
 
 			EndTimer();
 			BeginTimer(PWL_CARET_FLASHINTERVAL);
-			
+
 			CPWL_Wnd::SetVisible(TRUE);
 			m_bFlash = TRUE;
 
-			//Move(GetCaretRect(),FALSE,TRUE);	
+			//Move(GetCaretRect(),FALSE,TRUE);
 			Move(m_rcInvalid, FALSE, TRUE);
-		}		
+		}
 	}
 	else
 	{
@@ -177,7 +177,7 @@ void CPWL_Caret::SetCaret(FX_BOOL bVisible, const CPDF_Point & ptHead, const CPD
 		{
 			EndTimer();
 			CPWL_Wnd::SetVisible(FALSE);
-		}		
+		}
 	}
 }
 
@@ -187,8 +187,8 @@ void CPWL_Caret::InvalidateRect(CPDF_Rect * pRect)
 	{
 		CPDF_Rect rcRefresh = CPWL_Utils::InflateRect(*pRect,0.5f);
 		rcRefresh.top += 1;
-		rcRefresh.bottom -= 1;	
-		
+		rcRefresh.bottom -= 1;
+
 		CPWL_Wnd::InvalidateRect(&rcRefresh);
 	}
 	else
diff --git a/fpdfsdk/src/pdfwindow/PWL_ComboBox.cpp b/fpdfsdk/src/pdfwindow/PWL_ComboBox.cpp
index bde5d2323f..bb2ef7510b 100644
--- a/fpdfsdk/src/pdfwindow/PWL_ComboBox.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_ComboBox.cpp
@@ -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
 
 #include "../../include/pdfwindow/PDFWindow.h"
@@ -29,15 +29,15 @@ FX_BOOL	CPWL_CBListBox::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
 	if (m_bMouseDown)
 	{
 		ReleaseCapture();
-		m_bMouseDown = FALSE;	
+		m_bMouseDown = FALSE;
 
 		if (ClientHitTest(point))
 		{
 			if (CPWL_Wnd * pParent = GetParentWindow())
 			{
-				pParent->OnNotify(this,PNM_LBUTTONUP,0,PWL_MAKEDWORD(point.x,point.y));			
+				pParent->OnNotify(this,PNM_LBUTTONUP,0,PWL_MAKEDWORD(point.x,point.y));
 			}
-		
+
 			FX_BOOL bExit = FALSE;
 			OnNotifySelChanged(FALSE,bExit, nFlag);
 			if (bExit) return FALSE;
@@ -61,7 +61,7 @@ FX_BOOL CPWL_CBListBox::OnKeyDownWithExit(FX_WORD nChar, FX_BOOL & bExit, FX_DWO
 	case FWL_VKEY_Left:
 	case FWL_VKEY_End:
 	case FWL_VKEY_Right:
-		break;	
+		break;
 	}
 
 	switch (nChar)
@@ -114,12 +114,12 @@ FX_BOOL	CPWL_CBListBox::OnCharWithExit(FX_WORD nChar, FX_BOOL & bExit, FX_DWORD
 void CPWL_CBButton::GetThisAppearanceStream(CFX_ByteTextBuf & sAppStream)
 {
 	CPWL_Wnd::GetThisAppearanceStream(sAppStream);
-	
+
 	CPDF_Rect rectWnd = CPWL_Wnd::GetWindowRect();
-	
+
 	if (IsVisible() && !rectWnd.IsEmpty())
 	{
-		CFX_ByteTextBuf sButton;	
+		CFX_ByteTextBuf sButton;
 
 		CPDF_Point ptCenter = GetCenterPoint();
 
@@ -139,7 +139,7 @@ void CPWL_CBButton::GetThisAppearanceStream(CFX_ByteTextBuf & sAppStream)
 			sButton << pt1.x << " " << pt1.y << " l f\n";
 
 			sAppStream << "q\n" << sButton << "Q\n";
-		}	
+		}
 	}
 }
 
@@ -148,7 +148,7 @@ void CPWL_CBButton::DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* p
 	CPWL_Wnd::DrawThisAppearance(pDevice,pUser2Device);
 
 	CPDF_Rect rectWnd = CPWL_Wnd::GetWindowRect();
-	
+
 	if (IsVisible() && !rectWnd.IsEmpty())
 	{
 		CPDF_Point ptCenter = GetCenterPoint();
@@ -170,8 +170,8 @@ void CPWL_CBButton::DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* p
 			path.SetPoint(2, pt3.x, pt3.y, FXPT_LINETO);
 			path.SetPoint(3, pt1.x, pt1.y, FXPT_LINETO);
 
-			pDevice->DrawPath(&path, pUser2Device, NULL, 
-				CPWL_Utils::PWLColorToFXColor(PWL_DEFAULT_BLACKCOLOR,GetTransparency()), 
+			pDevice->DrawPath(&path, pUser2Device, NULL,
+				CPWL_Utils::PWLColorToFXColor(PWL_DEFAULT_BLACKCOLOR,GetTransparency()),
 				0, FXFILL_ALTERNATE);
 		}
 	}
@@ -184,10 +184,10 @@ FX_BOOL	CPWL_CBButton::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag)
 	SetCapture();
 
 	if (CPWL_Wnd * pParent = GetParentWindow())
-	{		
+	{
 		pParent->OnNotify(this,PNM_LBUTTONDOWN,0,PWL_MAKEDWORD(point.x,point.y));
 	}
-	
+
 	return TRUE;
 }
 
@@ -334,11 +334,11 @@ void CPWL_ComboBox::CreateButton(const PWL_CREATEPARAM & cp)
 {
 	if (!m_pButton)
 	{
-		m_pButton = new CPWL_CBButton;	
+		m_pButton = new CPWL_CBButton;
 
 		PWL_CREATEPARAM bcp = cp;
 		bcp.pParentWnd = this;
-		bcp.dwFlags = PWS_VISIBLE | PWS_CHILD | PWS_BORDER | PWS_BACKGROUND;	
+		bcp.dwFlags = PWS_VISIBLE | PWS_CHILD | PWS_BORDER | PWS_BACKGROUND;
 		bcp.sBackgroundColor = PWL_SCROLLBAR_BKCOLOR;
 		bcp.sBorderColor = PWL_DEFAULT_BLACKCOLOR;
 		bcp.dwBorderWidth = 2;
@@ -372,7 +372,7 @@ void CPWL_ComboBox::CreateListBox(const PWL_CREATEPARAM & cp)
 			lcp.sBorderColor = PWL_DEFAULT_BLACKCOLOR;
 
 		if (cp.sBackgroundColor.nColorType == COLORTYPE_TRANSPARENT)
-			lcp.sBackgroundColor = PWL_DEFAULT_WHITECOLOR;		
+			lcp.sBackgroundColor = PWL_DEFAULT_WHITECOLOR;
 
 		m_pList->Create(lcp);
 	}
@@ -391,7 +391,7 @@ void CPWL_ComboBox::RePosChildWnd()
 
 		FX_FLOAT fOldWindowHeight = m_rcOldWindow.Height();
 		FX_FLOAT fOldClientHeight = fOldWindowHeight - GetBorderWidth() * 2;
-		
+
 		switch (m_nPopupWhere)
 		{
 		case 0:
@@ -399,7 +399,7 @@ void CPWL_ComboBox::RePosChildWnd()
 
 			if (rcButton.left < rclient.left)
 				rcButton.left = rclient.left;
-			
+
 			rcButton.bottom = rcButton.top - fOldClientHeight;
 
 			rcEdit.right = rcButton.left - 1.0f;
@@ -420,7 +420,7 @@ void CPWL_ComboBox::RePosChildWnd()
 
 			if (rcButton.left < rclient.left)
 				rcButton.left = rclient.left;
-			
+
 			rcButton.top = rcButton.bottom + fOldClientHeight;
 
 			rcEdit.right = rcButton.left - 1.0f;
@@ -436,7 +436,7 @@ void CPWL_ComboBox::RePosChildWnd()
 			rcList.bottom += fOldWindowHeight;
 
 			break;
-		}		
+		}
 
 		if (m_pButton)
 			m_pButton->Move(rcButton,TRUE,FALSE);
@@ -446,17 +446,17 @@ void CPWL_ComboBox::RePosChildWnd()
 
 		if (m_pList)
 		{
-			m_pList->SetVisible(TRUE);			
+			m_pList->SetVisible(TRUE);
 			m_pList->Move(rcList,TRUE,FALSE);
 			m_pList->ScrollToListItem(m_nSelectItem);
 		}
 	}
 	else
-	{		
+	{
 		CPDF_Rect rcButton = rcClient;
 
-		rcButton.left = rcButton.right - PWL_COMBOBOX_BUTTON_WIDTH;	
-		
+		rcButton.left = rcButton.right - PWL_COMBOBOX_BUTTON_WIDTH;
+
 		if (rcButton.left < rcClient.left)
 			rcButton.left = rcClient.left;
 
@@ -526,7 +526,7 @@ void CPWL_ComboBox::SetPopup(FX_BOOL bPopup)
 					rcWindow.top += fPopupRet;
 					break;
 				}
-				
+
 				m_nPopupWhere = nWhere;
 				Move(rcWindow, TRUE, TRUE);
 			}
@@ -555,7 +555,7 @@ FX_BOOL CPWL_ComboBox::OnKeyDown(FX_WORD nChar, FX_DWORD nFlag)
 			if (m_pList->OnKeyDownWithExit(nChar,bExit,nFlag))
 			{
 				if (bExit) return FALSE;
-				SetSelectText();				
+				SetSelectText();
 			}
 		}
 		return TRUE;
@@ -566,7 +566,7 @@ FX_BOOL CPWL_ComboBox::OnKeyDown(FX_WORD nChar, FX_DWORD nFlag)
 			if (m_pList->OnKeyDownWithExit(nChar,bExit,nFlag))
 			{
 				if (bExit) return FALSE;
-				SetSelectText();				
+				SetSelectText();
 			}
 		}
 		return TRUE;
@@ -588,7 +588,7 @@ FX_BOOL CPWL_ComboBox::OnChar(FX_WORD nChar, FX_DWORD nFlag)
 
 	if (HasFlag(PCBS_ALLOWCUSTOMTEXT))
 	{
-		return m_pEdit->OnChar(nChar,nFlag);			
+		return m_pEdit->OnChar(nChar,nFlag);
 	}
 	else
 	{
@@ -616,7 +616,7 @@ void CPWL_ComboBox::OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, intptr_t wParam, intp
 		if (m_pEdit && m_pList)
 		{
 			if (pWnd == m_pList)
-			{			
+			{
 				SetSelectText();
 				SelectAll();
 				m_pEdit->SetFocus();
diff --git a/fpdfsdk/src/pdfwindow/PWL_Edit.cpp b/fpdfsdk/src/pdfwindow/PWL_Edit.cpp
index 856adcf686..627e7a85d9 100644
--- a/fpdfsdk/src/pdfwindow/PWL_Edit.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_Edit.cpp
@@ -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
 
 #include "../../../core/include/fxcrt/fx_safe_types.h"
@@ -16,7 +16,7 @@
 
 /* ---------------------------- CPWL_Edit ------------------------------ */
 
-CPWL_Edit::CPWL_Edit() : m_pFillerNotify(NULL), 
+CPWL_Edit::CPWL_Edit() : m_pFillerNotify(NULL),
 	m_pSpellCheck(NULL),
 	m_bFocus(FALSE)
 {
@@ -42,9 +42,9 @@ void CPWL_Edit::SetText(const FX_WCHAR* csText)
 	CFX_WideString swText = csText;
 
 	if (HasFlag(PES_RICH))
-	{		
+	{
 		CFX_ByteString sValue = CFX_ByteString::FromUnicode(swText);
-		
+
 		if (CXML_Element * pXML = CXML_Element::Parse(sValue.c_str(), sValue.GetLength()))
 		{
 			int32_t nCount = pXML->CountChildren();
@@ -65,7 +65,7 @@ void CPWL_Edit::SetText(const FX_WCHAR* csText)
 						{
 							swSection += pSubElement->GetContent(j);
 						}
-						
+
 						if (bFirst)bFirst = FALSE;
 						else
 							swText += FWL_VKEY_Return;
@@ -76,7 +76,7 @@ void CPWL_Edit::SetText(const FX_WCHAR* csText)
 
 			delete pXML;
 		}
-	}	
+	}
 
 	m_pEdit->SetText(swText.c_str());
 }
@@ -101,7 +101,7 @@ void CPWL_Edit::RePosChildWnd()
 CPDF_Rect CPWL_Edit::GetClientRect() const
 {
 	CPDF_Rect rcClient = CPWL_Utils::DeflateRect(GetWindowRect(),(FX_FLOAT)(GetBorderWidth()+GetInnerBorderWidth()));
-	
+
 	if (CPWL_ScrollBar * pVSB = GetVScrollBar())
 	{
 		if (pVSB->IsVisible())
@@ -230,7 +230,7 @@ void CPWL_Edit::OnCreated()
 }
 
 void CPWL_Edit::SetParamByFlag()
-{	
+{
 	if (HasFlag(PES_RIGHT))
 	{
 		m_pEdit->SetAlignmentH(2, FALSE);
@@ -302,40 +302,40 @@ void CPWL_Edit::GetThisAppearanceStream(CFX_ByteTextBuf & sAppStream)
 		{
 		case PBS_SOLID:
 			{
-				sLine << "q\n" << GetBorderWidth() << " w\n" 
-					<< CPWL_Utils::GetColorAppStream(GetBorderColor(),FALSE) << " 2 J 0 j\n";					
+				sLine << "q\n" << GetBorderWidth() << " w\n"
+					<< CPWL_Utils::GetColorAppStream(GetBorderColor(),FALSE) << " 2 J 0 j\n";
 
 				for (int32_t i=1;i<nCharArray;i++)
 				{
 					sLine << rcClient.left + ((rcClient.right - rcClient.left)/nCharArray)*i << " "
 						<< rcClient.bottom << " m\n"
 						<< rcClient.left + ((rcClient.right - rcClient.left)/nCharArray)*i << " "
-						<< rcClient.top << " l S\n";						
+						<< rcClient.top << " l S\n";
 				}
 
-				sLine << "Q\n";					
+				sLine << "Q\n";
 			}
-			break; 
+			break;
 		case PBS_DASH:
 			{
-				sLine << "q\n" << GetBorderWidth() << " w\n" 
+				sLine << "q\n" << GetBorderWidth() << " w\n"
 					<< CPWL_Utils::GetColorAppStream(GetBorderColor(),FALSE) << " 2 J 0 j\n"
-					<< "[" << GetBorderDash().nDash << " " 
-					<< GetBorderDash().nGap << "] " 
+					<< "[" << GetBorderDash().nDash << " "
+					<< GetBorderDash().nGap << "] "
 					<< GetBorderDash().nPhase << " d\n";
 
-				for (int32_t i=1;i<nCharArray;i++)					
+				for (int32_t i=1;i<nCharArray;i++)
 				{
 					sLine << rcClient.left + ((rcClient.right - rcClient.left)/nCharArray)*i << " "
 						<< rcClient.bottom << " m\n"
 						<< rcClient.left + ((rcClient.right - rcClient.left)/nCharArray)*i << " "
-						<< rcClient.top << " l S\n";	
+						<< rcClient.top << " l S\n";
 				}
 
 				sLine << "Q\n";
 			}
 			break;
-		}		
+		}
 	}
 
 	sAppStream << sLine;
@@ -358,22 +358,22 @@ void CPWL_Edit::GetThisAppearanceStream(CFX_ByteTextBuf & sAppStream)
 		sText << CPWL_Utils::GetColorAppStream(PWL_DEFAULT_SELBACKCOLOR) << sEditSel ;
 
 	wrTemp = CPWL_Utils::OverlapWordRange(wrVisible,wrSelBefore);
-	CFX_ByteString sEditBefore = CPWL_Utils::GetEditAppStream(m_pEdit, ptOffset,  
-			&wrTemp, !HasFlag(PES_CHARARRAY), m_pEdit->GetPasswordChar());			
+	CFX_ByteString sEditBefore = CPWL_Utils::GetEditAppStream(m_pEdit, ptOffset,
+			&wrTemp, !HasFlag(PES_CHARARRAY), m_pEdit->GetPasswordChar());
 
 	if (sEditBefore.GetLength() > 0)
 		sText << "BT\n" << CPWL_Utils::GetColorAppStream(GetTextColor()) << sEditBefore << "ET\n";
 
 	wrTemp = CPWL_Utils::OverlapWordRange(wrVisible,wrSelect);
-	CFX_ByteString sEditMid = CPWL_Utils::GetEditAppStream(m_pEdit, ptOffset, 
-			&wrTemp, !HasFlag(PES_CHARARRAY), m_pEdit->GetPasswordChar());			
+	CFX_ByteString sEditMid = CPWL_Utils::GetEditAppStream(m_pEdit, ptOffset,
+			&wrTemp, !HasFlag(PES_CHARARRAY), m_pEdit->GetPasswordChar());
 
 	if (sEditMid.GetLength() > 0)
 		sText << "BT\n" << CPWL_Utils::GetColorAppStream(CPWL_Color(COLORTYPE_GRAY,1)) << sEditMid << "ET\n";
 
 	wrTemp = CPWL_Utils::OverlapWordRange(wrVisible,wrSelAfter);
-	CFX_ByteString sEditAfter = CPWL_Utils::GetEditAppStream(m_pEdit, ptOffset, 
-			&wrTemp, !HasFlag(PES_CHARARRAY), m_pEdit->GetPasswordChar());			
+	CFX_ByteString sEditAfter = CPWL_Utils::GetEditAppStream(m_pEdit, ptOffset,
+			&wrTemp, !HasFlag(PES_CHARARRAY), m_pEdit->GetPasswordChar());
 
 	if (sEditAfter.GetLength() > 0)
 		sText << "BT\n" << CPWL_Utils::GetColorAppStream(GetTextColor()) << sEditAfter<< "ET\n";
@@ -389,7 +389,7 @@ void CPWL_Edit::GetThisAppearanceStream(CFX_ByteTextBuf & sAppStream)
 	{
 		CPDF_Rect rcClient = GetClientRect();
 		sAppStream << "q\n/Tx BMC\n";
-		
+
 		if (!HasFlag(PES_TEXTOVERFLOW))
 			sAppStream << rcClient.left << " " << rcClient.bottom << " "
 				<< rcClient.right - rcClient.left << " " << rcClient.top - rcClient.bottom << " re W n\n";
@@ -432,10 +432,10 @@ void CPWL_Edit::DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser
 						rcClient.top, FXPT_LINETO);
 				}
 				if (path.GetPointCount() > 0)
-					pDevice->DrawPath(&path, pUser2Device, &gsd,0,  
+					pDevice->DrawPath(&path, pUser2Device, &gsd,0,
 						CPWL_Utils::PWLColorToFXColor(GetBorderColor(),255), FXFILL_ALTERNATE);
 			}
-			break; 
+			break;
 		case PBS_DASH:
 			{
 				CFX_GraphStateData gsd;
@@ -461,7 +461,7 @@ void CPWL_Edit::DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser
 						CPWL_Utils::PWLColorToFXColor(GetBorderColor(),255), FXFILL_ALTERNATE);
 			}
 			break;
-		}		
+		}
 	}
 
 	CPDF_Rect rcClip;
@@ -495,7 +495,7 @@ FX_BOOL CPWL_Edit::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag)
 		if (m_bMouseDown)
 			InvalidateRect();
 
-		m_bMouseDown = TRUE;		
+		m_bMouseDown = TRUE;
 		SetCapture();
 
 		m_pEdit->OnMouseDown(point,IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag));
@@ -530,7 +530,7 @@ FX_BOOL CPWL_Edit::OnRButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
 	if (m_bMouseDown) return FALSE;
 
 	CPWL_Wnd::OnRButtonUp(point, nFlag);
-	
+
 	if (!HasFlag(PES_TEXTOVERFLOW) && !ClientHitTest(point)) return TRUE;
 
 	IFX_SystemHandler* pSH = GetSystemHandler();
@@ -556,13 +556,13 @@ FX_BOOL CPWL_Edit::OnRButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
 				CFX_ByteString sLatin = CFX_ByteString::FromUnicode(swLatin);
 
 				if (!m_pSpellCheck->CheckWord(sLatin))
-				{						
+				{
 					m_pSpellCheck->SuggestWords(sLatin,sSuggestWords);
 
 					int32_t nSuggest = sSuggestWords.GetSize();
 
 					for (int32_t nWord=0; nWord<nSuggest; nWord++)
-					{	
+					{
 						pSH->AppendMenuItem(hPopup, WM_PWLEDIT_SUGGEST+nWord, sSuggestWords[nWord].UTF8Decode());
 					}
 
@@ -579,7 +579,7 @@ FX_BOOL CPWL_Edit::OnRButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
 
 	if (HasFlag(PES_UNDO))
 	{
-		pSH->AppendMenuItem(hPopup, WM_PWLEDIT_UNDO, 
+		pSH->AppendMenuItem(hPopup, WM_PWLEDIT_UNDO,
 			pProvider ? pProvider->LoadPopupMenuString(0) : L"&Undo");
 		pSH->AppendMenuItem(hPopup, WM_PWLEDIT_REDO,
 			pProvider ? pProvider->LoadPopupMenuString(1) : L"&Redo");
@@ -591,13 +591,13 @@ FX_BOOL CPWL_Edit::OnRButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
 			pSH->EnableMenuItem(hPopup, WM_PWLEDIT_REDO, FALSE);
 	}
 
-	pSH->AppendMenuItem(hPopup, WM_PWLEDIT_CUT, 
+	pSH->AppendMenuItem(hPopup, WM_PWLEDIT_CUT,
 		pProvider ? pProvider->LoadPopupMenuString(2) : L"Cu&t");
-	pSH->AppendMenuItem(hPopup, WM_PWLEDIT_COPY, 
+	pSH->AppendMenuItem(hPopup, WM_PWLEDIT_COPY,
 		pProvider ? pProvider->LoadPopupMenuString(3) : L"&Copy");
-	pSH->AppendMenuItem(hPopup, WM_PWLEDIT_PASTE, 
+	pSH->AppendMenuItem(hPopup, WM_PWLEDIT_PASTE,
 		pProvider ? pProvider->LoadPopupMenuString(4) : L"&Paste");
-	pSH->AppendMenuItem(hPopup, WM_PWLEDIT_DELETE, 
+	pSH->AppendMenuItem(hPopup, WM_PWLEDIT_DELETE,
 		pProvider ? pProvider->LoadPopupMenuString(5) : L"&Delete");
 
 	CFX_WideString swText = pSH->GetClipboardText(GetAttachedHWnd());
@@ -615,7 +615,7 @@ FX_BOOL CPWL_Edit::OnRButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
 	{
 		pSH->EnableMenuItem(hPopup, WM_PWLEDIT_CUT, FALSE);
 		pSH->EnableMenuItem(hPopup, WM_PWLEDIT_DELETE, FALSE);
-		pSH->EnableMenuItem(hPopup, WM_PWLEDIT_PASTE, FALSE);			
+		pSH->EnableMenuItem(hPopup, WM_PWLEDIT_PASTE, FALSE);
 	}
 
 	if (HasFlag(PES_PASSWORD))
@@ -717,10 +717,10 @@ void CPWL_Edit::OnSetFocus()
 void CPWL_Edit::OnKillFocus()
 {
 	ShowVScrollBar(FALSE);
-	
+
 	m_pEdit->SelectNone();
 	SetCaret(FALSE, CPDF_Point(0.0f,0.0f), CPDF_Point(0.0f,0.0f));
-	
+
 	SetCharSet(0);
 
 	if (!IsReadOnly())
@@ -775,7 +775,7 @@ CFX_ByteString CPWL_Edit::GetTextAppearanceStream(const CPDF_Point & ptOffset) c
 {
 	CFX_ByteTextBuf sRet;
 	CFX_ByteString sEdit = CPWL_Utils::GetEditAppStream(m_pEdit,ptOffset);
-	
+
 	if (sEdit.GetLength() > 0)
 	{
 		sRet << "BT\n" << CPWL_Utils::GetColorAppStream(GetTextColor()) << sEdit << "ET\n";
@@ -838,7 +838,7 @@ void CPWL_Edit::SetCharArray(int32_t nCharArray)
 {
 	if (HasFlag(PES_CHARARRAY) && nCharArray > 0)
 	{
-		m_pEdit->SetCharArray(nCharArray);	
+		m_pEdit->SetCharArray(nCharArray);
 		m_pEdit->SetTextOverflow(TRUE);
 
 		if (HasFlag(PWS_AUTOFONTSIZE))
@@ -883,7 +883,7 @@ void CPWL_Edit::ShowVScrollBar(FX_BOOL bShow)
 				pScroll->SetVisible(TRUE);
 				CPDF_Rect rcWindow = GetWindowRect();
 				m_rcOldWindow = rcWindow;
-				rcWindow.right += PWL_SCROLLBAR_WIDTH;			
+				rcWindow.right += PWL_SCROLLBAR_WIDTH;
 				Move(rcWindow, TRUE, TRUE);
 			}
 		}
@@ -893,7 +893,7 @@ void CPWL_Edit::ShowVScrollBar(FX_BOOL bShow)
 			{
 				pScroll->SetVisible(FALSE);
 				Move(m_rcOldWindow, TRUE, TRUE);
-			}	
+			}
 		}
 	}
 }
@@ -936,7 +936,7 @@ FX_BOOL CPWL_Edit::OnKeyDown(FX_WORD nChar, FX_DWORD nFlag)
 			if (nSelStart == nSelEnd)
 				nSelEnd = nSelStart + 1;
 			m_pFillerNotify->OnBeforeKeyStroke(TRUE, GetAttachedData(), FWL_VKEY_Delete, strChange, strChangeEx, nSelStart, nSelEnd, TRUE, bRC, bExit, nFlag);
-			if (!bRC) return FALSE;				
+			if (!bRC) return FALSE;
 			if (bExit) return FALSE;
 		}
 	}
@@ -961,7 +961,7 @@ FX_BOOL CPWL_Edit::OnKeyDown(FX_WORD nChar, FX_DWORD nFlag)
 }
 
 /**
-*In case of implementation swallow the OnKeyDown event. 
+*In case of implementation swallow the OnKeyDown event.
 *If the event is swallowed, implementation may do other unexpected things, which is not the control means to do.
 */
 FX_BOOL CPWL_Edit::IsProceedtoOnChar(FX_WORD nKeyCode, FX_DWORD nFlag)
@@ -971,7 +971,7 @@ FX_BOOL CPWL_Edit::IsProceedtoOnChar(FX_WORD nKeyCode, FX_DWORD nFlag)
 	FX_BOOL bAlt = IsALTpressed(nFlag);
 	if(bCtrl && !bAlt)
 	{
-	//hot keys for edit control.	
+	//hot keys for edit control.
 		switch(nKeyCode)
 		{
 		case 'C':
@@ -1033,7 +1033,7 @@ FX_BOOL CPWL_Edit::OnChar(FX_WORD nChar, FX_DWORD nFlag)
 				swChange += nChar;
 				break;
 			}
-		
+
 			CFX_WideString strChangeEx;
 			m_pFillerNotify->OnBeforeKeyStroke(TRUE, GetAttachedData(), nKeyCode, swChange, strChangeEx, nSelStart, nSelEnd, TRUE, bRC, bExit, nFlag);
 		}
@@ -1225,10 +1225,10 @@ CPVT_WordRange CPWL_Edit::GetSameWordsRange(const CPVT_WordPlace & place, FX_BOO
 
 	if (IFX_Edit_Iterator* pIterator = m_pEdit->GetIterator())
 	{
-		CPVT_Word wordinfo;	
-		CPVT_WordPlace wpStart(place),wpEnd(place);			
-		pIterator->SetAt(place);			
-		
+		CPVT_Word wordinfo;
+		CPVT_WordPlace wpStart(place),wpEnd(place);
+		pIterator->SetAt(place);
+
 		if (bLatin)
 		{
 			while (pIterator->NextWord())
@@ -1238,7 +1238,7 @@ CPVT_WordRange CPWL_Edit::GetSameWordsRange(const CPVT_WordPlace & place, FX_BOO
 					wpEnd = pIterator->GetAt();
 					continue;
 				}
-				else 
+				else
 					break;
 			};
 		}
@@ -1251,7 +1251,7 @@ CPVT_WordRange CPWL_Edit::GetSameWordsRange(const CPVT_WordPlace & place, FX_BOO
 					wpEnd = pIterator->GetAt();
 					continue;
 				}
-				else 
+				else
 					break;
 			};
 		}
@@ -1263,7 +1263,7 @@ CPVT_WordRange CPWL_Edit::GetSameWordsRange(const CPVT_WordPlace & place, FX_BOO
 			do
 			{
 				if (pIterator->GetWord(wordinfo) && FX_EDIT_ISLATINWORD(wordinfo.Word))
-				{					
+				{
 					continue;
 				}
 				else
@@ -1279,7 +1279,7 @@ CPVT_WordRange CPWL_Edit::GetSameWordsRange(const CPVT_WordPlace & place, FX_BOO
 			do
 			{
 				if (pIterator->GetWord(wordinfo) && PWL_ISARABICWORD(wordinfo.Word))
-				{					
+				{
 					continue;
 				}
 				else
@@ -1292,7 +1292,7 @@ CPVT_WordRange CPWL_Edit::GetSameWordsRange(const CPVT_WordPlace & place, FX_BOO
 		}
 
 		range.Set(wpStart,wpEnd);
-	}	
+	}
 
 	return range;
 }
@@ -1301,13 +1301,13 @@ void CPWL_Edit::AjustArabicWords(const CPVT_WordRange& wr)
 {
 }
 
-void CPWL_Edit::GeneratePageObjects(CPDF_PageObjects* pPageObjects, 
+void CPWL_Edit::GeneratePageObjects(CPDF_PageObjects* pPageObjects,
 										const CPDF_Point& ptOffset, CFX_ArrayTemplate<CPDF_TextObject*>& ObjArray)
 {
 	IFX_Edit::GeneratePageObjects(pPageObjects, m_pEdit, ptOffset, NULL, CPWL_Utils::PWLColorToFXColor(GetTextColor(),GetTransparency()), ObjArray);
 }
 
-void CPWL_Edit::GeneratePageObjects(CPDF_PageObjects* pPageObjects, 
+void CPWL_Edit::GeneratePageObjects(CPDF_PageObjects* pPageObjects,
 									const CPDF_Point& ptOffset)
 {
 	CFX_ArrayTemplate<CPDF_TextObject*> ObjArray;
diff --git a/fpdfsdk/src/pdfwindow/PWL_Icon.cpp b/fpdfsdk/src/pdfwindow/PWL_Icon.cpp
index f266da001c..71174dfb0a 100644
--- a/fpdfsdk/src/pdfwindow/PWL_Icon.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_Icon.cpp
@@ -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
 
 #include "../../include/pdfwindow/PDFWindow.h"
@@ -97,7 +97,7 @@ CFX_ByteString CPWL_Image::GetImageAlias()
 	{
 		if (m_pPDFStream)
 		{
-			if (CPDF_Dictionary * pDict = m_pPDFStream->GetDict())		
+			if (CPDF_Dictionary * pDict = m_pPDFStream->GetDict())
 			{
 				return pDict->GetString("Name");
 			}
@@ -187,7 +187,7 @@ void CPWL_Icon::GetScale(FX_FLOAT & fHScale,FX_FLOAT & fVScale)
 {
 	fHScale = 1.0f;
 	fVScale = 1.0f;
-	
+
 	if (m_pPDFStream)
 	{
 		FX_FLOAT fImageWidth,fImageHeight;
diff --git a/fpdfsdk/src/pdfwindow/PWL_Label.cpp b/fpdfsdk/src/pdfwindow/PWL_Label.cpp
index 35af3ee91b..e1780c69a8 100644
--- a/fpdfsdk/src/pdfwindow/PWL_Label.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_Label.cpp
@@ -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
 
 #include "../../include/pdfwindow/PDFWindow.h"
@@ -64,7 +64,7 @@ FX_FLOAT CPWL_Label::GetFontSize() const
 }
 
 void CPWL_Label::SetParamByFlag()
-{	
+{
 	if (HasFlag(PES_LEFT))
 	{
 		m_pEdit->SetAlignmentH(0);
@@ -158,7 +158,7 @@ CFX_ByteString CPWL_Label::GetTextAppearanceStream(const CPDF_Point & ptOffset)
 {
 	CFX_ByteTextBuf sRet;
 	CFX_ByteString sEdit = CPWL_Utils::GetEditAppStream(m_pEdit,ptOffset);
-	
+
 	if (sEdit.GetLength() > 0)
 	{
 		sRet << "BT\n" << CPWL_Utils::GetColorAppStream(GetTextColor()) << sEdit << "ET\n";
diff --git a/fpdfsdk/src/pdfwindow/PWL_Signature.cpp b/fpdfsdk/src/pdfwindow/PWL_Signature.cpp
index 4864cabc11..76b2bd333a 100644
--- a/fpdfsdk/src/pdfwindow/PWL_Signature.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_Signature.cpp
@@ -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
 
 #include "../../include/pdfwindow/PDFWindow.h"
@@ -42,7 +42,7 @@ void CPWL_Signature_Image::DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Ma
 		FX_FLOAT x, y;
 		pUser2Device->Transform(rcClient.left, rcClient.top, x, y);
 
-		pDevice->StretchDIBits(m_pImage, (int32_t)x, (int32_t)y, 
+		pDevice->StretchDIBits(m_pImage, (int32_t)x, (int32_t)y,
 			(int32_t)rcClient.Width(), (int32_t)rcClient.Height());
 	}
 }
@@ -61,12 +61,12 @@ void CPWL_Signature_Image::GetScale(FX_FLOAT & fHScale,FX_FLOAT & fVScale)
 	CPDF_Rect rcClient = GetClientRect();
 
 	fHScale = rcClient.Width() / fImageW;
-	fVScale = rcClient.Height() / fImageH;	
+	fVScale = rcClient.Height() / fImageH;
 }
 
 /* --------------------------------- CPWL_Signature --------------------------------- */
 
-CPWL_Signature::CPWL_Signature() : 
+CPWL_Signature::CPWL_Signature() :
 	m_pText(NULL),
 	m_pDescription(NULL),
 	m_pImage(NULL),
@@ -136,7 +136,7 @@ void CPWL_Signature::RePosChildWnd()
 	CPDF_Rect rcDescription = rcClient;
 
 	FX_BOOL bTextVisible = m_bTextExist && m_pText->GetText().GetLength() > 0;
-	
+
 	if ((bTextVisible || m_bImageExist) &&
 		m_pDescription->GetText().GetLength() > 0)
 	{
@@ -202,11 +202,11 @@ void CPWL_Signature::DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix*
 	path.SetPoint(1, rcClient.right, (rcClient.top + rcClient.bottom) * 0.5f, FXPT_LINETO);
 
 	CFX_GraphStateData gsd;
-	gsd.SetDashCount(2);				
+	gsd.SetDashCount(2);
 	gsd.m_DashArray[0] = 6.0f;
 	gsd.m_DashArray[1] = 6.0f;
-	gsd.m_DashPhase = 0;	
-	
+	gsd.m_DashPhase = 0;
+
 	gsd.m_LineWidth = 10.0f;
 	pDevice->DrawPath(&path, pUser2Device, &gsd, 0, ArgbEncode(255,255,0,0), FXFILL_ALTERNATE);
 	*/
diff --git a/fpdfsdk/src/pdfwindow/PWL_SpecialButton.cpp b/fpdfsdk/src/pdfwindow/PWL_SpecialButton.cpp
index 6eade26b50..90fa8f880d 100644
--- a/fpdfsdk/src/pdfwindow/PWL_SpecialButton.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_SpecialButton.cpp
@@ -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
 
 #include "../../include/pdfwindow/PDFWindow.h"
diff --git a/fpdfsdk/src/pdfwindow/PWL_Utils.cpp b/fpdfsdk/src/pdfwindow/PWL_Utils.cpp
index b22846931f..b9ba7661af 100644
--- a/fpdfsdk/src/pdfwindow/PWL_Utils.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_Utils.cpp
@@ -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
 
 #include "../../include/pdfwindow/PDFWindow.h"
@@ -145,45 +145,45 @@ CFX_ByteString CPWL_Utils::GetAP_Check(const CPDF_Rect & crBBox)
 
 	const int32_t num = 8;
 
-	CPWL_Point pts[num*3] = 
+	CPWL_Point pts[num*3] =
 	{
 		//1
-		CPWL_Point(0.28f, 0.52f), 
+		CPWL_Point(0.28f, 0.52f),
 		CPWL_Point(0.27f, 0.48f),
 		CPWL_Point(0.29f, 0.40f),
 
 		//2
-		CPWL_Point(0.30f, 0.33f), 
+		CPWL_Point(0.30f, 0.33f),
 		CPWL_Point(0.31f, 0.29f),
 		CPWL_Point(0.31f, 0.28f),
 
 		//3
-		CPWL_Point(0.39f, 0.28f), 
+		CPWL_Point(0.39f, 0.28f),
 		CPWL_Point(0.49f, 0.29f),
 		CPWL_Point(0.77f, 0.67f),
 
 		//4
-		CPWL_Point(0.76f, 0.68f), 
+		CPWL_Point(0.76f, 0.68f),
 		CPWL_Point(0.78f, 0.69f),
 		CPWL_Point(0.76f, 0.75f),
 
 		//5
-		CPWL_Point(0.76f, 0.75f), 
+		CPWL_Point(0.76f, 0.75f),
 		CPWL_Point(0.73f, 0.80f),
 		CPWL_Point(0.68f, 0.75f),
 
 		//6
-		CPWL_Point(0.68f, 0.74f), 
+		CPWL_Point(0.68f, 0.74f),
 		CPWL_Point(0.68f, 0.74f),
 		CPWL_Point(0.44f, 0.47f),
 
 		//7
-		CPWL_Point(0.43f, 0.47f), 
+		CPWL_Point(0.43f, 0.47f),
 		CPWL_Point(0.40f, 0.47f),
 		CPWL_Point(0.41f, 0.58f),
 
 		//8
-		CPWL_Point(0.40f, 0.60f), 
+		CPWL_Point(0.40f, 0.60f),
 		CPWL_Point(0.28f, 0.66f),
 		CPWL_Point(0.30f, 0.56f)
 	};
@@ -211,7 +211,7 @@ CFX_ByteString CPWL_Utils::GetAP_Check(const CPDF_Rect & crBBox)
 		FX_FLOAT px2 = pts[n2].x - pts[nNext].x;
 		FX_FLOAT py2 = pts[n2].y - pts[nNext].y;
 
-		csAP << pts[nCur].x + px1 * PWL_BEZIER << " " << pts[nCur].y + py1 * PWL_BEZIER << " " 
+		csAP << pts[nCur].x + px1 * PWL_BEZIER << " " << pts[nCur].y + py1 * PWL_BEZIER << " "
 			<< pts[nNext].x + px2 * PWL_BEZIER << " " << pts[nNext].y + py2 * PWL_BEZIER << " "
 			<< pts[nNext].x << " " << pts[nNext].y << " c\n";
 	}
@@ -236,28 +236,28 @@ CFX_ByteString CPWL_Utils::GetAP_Circle(const CPDF_Rect & crBBox)
 	FX_FLOAT px = pt2.x - pt1.x;
 	FX_FLOAT py = pt2.y - pt1.y;
 
-	csAP << pt1.x << " " << pt1.y + py * PWL_BEZIER << " " 
+	csAP << pt1.x << " " << pt1.y + py * PWL_BEZIER << " "
 		<< pt2.x - px * PWL_BEZIER << " " << pt2.y << " "
 		<< pt2.x << " " << pt2.y << " c\n";
 
 	px = pt3.x - pt2.x;
 	py = pt2.y - pt3.y;
 
-	csAP << pt2.x + px * PWL_BEZIER << " " << pt2.y << " " 
+	csAP << pt2.x + px * PWL_BEZIER << " " << pt2.y << " "
 		<< pt3.x << " " << pt3.y + py * PWL_BEZIER << " "
 		<< pt3.x << " " << pt3.y << " c\n";
 
 	px = pt3.x - pt4.x;
 	py = pt3.y - pt4.y;
 
-	csAP << pt3.x << " " << pt3.y - py * PWL_BEZIER << " " 
+	csAP << pt3.x << " " << pt3.y - py * PWL_BEZIER << " "
 		<< pt4.x + px * PWL_BEZIER << " " << pt4.y << " "
 		<< pt4.x << " " << pt4.y << " c\n";
 
 	px = pt4.x - pt1.x;
 	py = pt1.y - pt4.y;
 
-	csAP << pt4.x - px * PWL_BEZIER << " " << pt4.y << " " 
+	csAP << pt4.x - px * PWL_BEZIER << " " << pt4.y << " "
 		<< pt1.x << " " << pt1.y - py * PWL_BEZIER << " "
 		<< pt1.x << " " << pt1.y << " c\n";
 
@@ -287,7 +287,7 @@ CFX_ByteString CPWL_Utils::GetAP_Diamond(const CPDF_Rect & crBBox)
 	CPDF_Point pt2(crBBox.left + fWidth / 2,crBBox.top);
 	CPDF_Point pt3(crBBox.right,crBBox.bottom + fHeight / 2);
 	CPDF_Point pt4(crBBox.left + fWidth / 2,crBBox.bottom);
-	
+
 	csAP << pt1.x << " " << pt1.y << " m\n";
 	csAP << pt2.x << " " << pt2.y << " l\n";
 	csAP << pt3.x << " " << pt3.y << " l\n";
@@ -316,7 +316,7 @@ CFX_ByteString CPWL_Utils::GetAP_Star(const CPDF_Rect & crBBox)
 
 	FX_FLOAT fRadius = (crBBox.top - crBBox.bottom)/(1+(FX_FLOAT)cos(PWL_PI/5.0f));
 	CPDF_Point ptCenter = CPDF_Point((crBBox.left + crBBox.right) / 2.0f,(crBBox.top + crBBox.bottom) / 2.0f);
-	
+
 	FX_FLOAT px[5],py[5];
 
 	FX_FLOAT fAngel = PWL_PI/10.0f;
@@ -355,7 +355,7 @@ CFX_ByteString CPWL_Utils::GetAP_HalfCircle(const CPDF_Rect & crBBox,FX_FLOAT fR
 
 	FX_FLOAT px,py;
 
-	csAP << cos(fRotate) << " " << sin(fRotate) << " " << -sin(fRotate) << " " << cos(fRotate) << " " 
+	csAP << cos(fRotate) << " " << sin(fRotate) << " " << -sin(fRotate) << " " << cos(fRotate) << " "
 		<< crBBox.left + fWidth / 2 << " " << crBBox.bottom + fHeight / 2 << " cm\n";
 
 
@@ -364,14 +364,14 @@ CFX_ByteString CPWL_Utils::GetAP_HalfCircle(const CPDF_Rect & crBBox,FX_FLOAT fR
 	px = pt2.x - pt1.x;
 	py = pt2.y - pt1.y;
 
-	csAP << pt1.x << " " << pt1.y + py * PWL_BEZIER << " " 
+	csAP << pt1.x << " " << pt1.y + py * PWL_BEZIER << " "
 		<< pt2.x - px * PWL_BEZIER << " " << pt2.y << " "
 		<< pt2.x << " " << pt2.y << " c\n";
 
 	px = pt3.x - pt2.x;
 	py = pt2.y - pt3.y;
 
-	csAP << pt2.x + px * PWL_BEZIER << " " << pt2.y << " " 
+	csAP << pt2.x + px * PWL_BEZIER << " " << pt2.y << " "
 		<< pt3.x << " " << pt3.y + py * PWL_BEZIER << " "
 		<< pt3.x << " " << pt3.y << " c\n";
 
@@ -425,9 +425,9 @@ CFX_ByteString CPWL_Utils::GetRectFillAppStream(const CPDF_Rect & rect,const CPW
 	{
 		sAppStream << "q\n" << sColor;
 		sAppStream << rect.left << " " << rect.bottom << " "
-			<< rect.right - rect.left << " " << rect.top - rect.bottom << " re f\nQ\n";		
+			<< rect.right - rect.left << " " << rect.top - rect.bottom << " re f\nQ\n";
 	}
-	
+
 	return sAppStream.GetByteString();
 }
 
@@ -438,9 +438,9 @@ CFX_ByteString CPWL_Utils::GetCircleFillAppStream(const CPDF_Rect & rect,const C
 	CFX_ByteString sColor = GetColorAppStream(color,TRUE);
 	if (sColor.GetLength() > 0)
 	{
-		sAppStream << "q\n" << sColor << CPWL_Utils::GetAP_Circle(rect) << "f\nQ\n";		
+		sAppStream << "q\n" << sColor << CPWL_Utils::GetAP_Circle(rect) << "f\nQ\n";
 	}
-	
+
 	return sAppStream.GetByteString();
 }
 
@@ -457,13 +457,13 @@ CPDF_Rect CPWL_Utils::GetCenterSquare(const CPDF_Rect & rect)
 	return CPDF_Rect(fCenterX - fRadius,fCenterY - fRadius,fCenterX + fRadius,fCenterY + fRadius);
 }
 
-CFX_ByteString CPWL_Utils::GetEditAppStream(IFX_Edit* pEdit, const CPDF_Point & ptOffset, const CPVT_WordRange * pRange, 
+CFX_ByteString CPWL_Utils::GetEditAppStream(IFX_Edit* pEdit, const CPDF_Point & ptOffset, const CPVT_WordRange * pRange,
 														FX_BOOL bContinuous, FX_WORD SubWord)
 {
 	return IFX_Edit::GetEditAppearanceStream(pEdit,ptOffset,pRange,bContinuous,SubWord);
 }
 
-CFX_ByteString CPWL_Utils::GetEditSelAppStream(IFX_Edit* pEdit, const CPDF_Point & ptOffset, 
+CFX_ByteString CPWL_Utils::GetEditSelAppStream(IFX_Edit* pEdit, const CPDF_Point & ptOffset,
 								const CPVT_WordRange * pRange)
 {
 	return IFX_Edit::GetSelectAppearanceStream(pEdit,ptOffset,pRange);
@@ -496,7 +496,7 @@ static CFX_ByteString GetWordSpellCheckAppearanceStream(IFX_Edit_Iterator* pIter
 	FX_FLOAT fStartX = 0.0f;
 	FX_FLOAT fEndX = 0.0f;
 	FX_FLOAT fY = 0.0f;
-	FX_FLOAT fStep = 0.0f; 
+	FX_FLOAT fStep = 0.0f;
 
 	FX_BOOL bBreak = FALSE;
 
@@ -508,7 +508,7 @@ static CFX_ByteString GetWordSpellCheckAppearanceStream(IFX_Edit_Iterator* pIter
 		{
 			CPVT_WordPlace place = pIterator->GetAt();
 
-			CPVT_Line line;				
+			CPVT_Line line;
 			if (pIterator->GetLine(line))
 			{
 				fY = line.ptLine.y;
@@ -577,7 +577,7 @@ CFX_ByteString CPWL_Utils::GetSpellCheckAppStream(IFX_Edit* pEdit, IPWL_SpellChe
 			while (pIterator->NextWord())
 			{
 				CPVT_WordPlace place = pIterator->GetAt();
-				if (pRange && place.WordCmp(pRange->EndPos) > 0) break;				
+				if (pRange && place.WordCmp(pRange->EndPos) > 0) break;
 
 				CPVT_Word word;
 				if (pIterator->GetWord(word))
@@ -587,7 +587,7 @@ CFX_ByteString CPWL_Utils::GetSpellCheckAppStream(IFX_Edit* pEdit, IPWL_SpellChe
 						if (!bLatinWord)
 						{
 							wpWordStart = place;
-							bLatinWord = TRUE;								
+							bLatinWord = TRUE;
 						}
 
 						sWord += (char)word.Word;
@@ -671,12 +671,12 @@ CFX_ByteString CPWL_Utils::GetPushButtonAppStream(const CPDF_Rect & rcBBox,
 											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)
 {
-	const FX_FLOAT fAutoFontScale = 1.0f / 3.0f;	
+	const FX_FLOAT fAutoFontScale = 1.0f / 3.0f;
 
 	if (IFX_Edit * pEdit = IFX_Edit::NewEdit())
 	{
@@ -731,14 +731,14 @@ CFX_ByteString CPWL_Utils::GetPushButtonAppStream(const CPDF_Rect & rcBBox,
 					fHeight = rcLabelContent.Height();
 
 					if (rcBBox.bottom + fHeight > rcBBox.top)
-					{			
-						rcIcon = CPDF_Rect(0,0,0,0);				
+					{
+						rcIcon = CPDF_Rect(0,0,0,0);
 						rcLabel = rcBBox;
 					}
 					else
 					{
 						rcLabel = CPDF_Rect(rcBBox.left,rcBBox.bottom,rcBBox.right,rcBBox.bottom + fHeight);
-						rcIcon = CPDF_Rect(rcBBox.left,rcLabel.top,rcBBox.right,rcBBox.top);	
+						rcIcon = CPDF_Rect(rcBBox.left,rcLabel.top,rcBBox.right,rcBBox.top);
 					}
 				}
 			}
@@ -764,14 +764,14 @@ CFX_ByteString CPWL_Utils::GetPushButtonAppStream(const CPDF_Rect & rcBBox,
 					fHeight = rcLabelContent.Height();
 
 					if (rcBBox.bottom + fHeight > rcBBox.top)
-					{			
-						rcIcon = CPDF_Rect(0,0,0,0);				
+					{
+						rcIcon = CPDF_Rect(0,0,0,0);
 						rcLabel = rcBBox;
 					}
 					else
 					{
 						rcLabel = CPDF_Rect(rcBBox.left,rcBBox.top - fHeight,rcBBox.right,rcBBox.top);
-						rcIcon = CPDF_Rect(rcBBox.left,rcBBox.bottom,rcBBox.right,rcLabel.bottom);		
+						rcIcon = CPDF_Rect(rcBBox.left,rcBBox.bottom,rcBBox.right,rcLabel.bottom);
 					}
 				}
 			}
@@ -793,9 +793,9 @@ CFX_ByteString CPWL_Utils::GetPushButtonAppStream(const CPDF_Rect & rcBBox,
 					rcIcon = CPDF_Rect(rcBBox.left,rcBBox.bottom,rcLabel.left,rcBBox.top);
 
 					if (rcLabelContent.Width() < fWidth * fAutoFontScale)
-					{							
+					{
 					}
-					else 
+					else
 					{
 						if (rcLabelContent.Width() < fWidth)
 						{
@@ -821,7 +821,7 @@ CFX_ByteString CPWL_Utils::GetPushButtonAppStream(const CPDF_Rect & rcBBox,
 					else
 					{
 						rcLabel = CPDF_Rect(rcBBox.right - fWidth,rcBBox.bottom,rcBBox.right,rcBBox.top);
-						rcIcon = CPDF_Rect(rcBBox.left,rcBBox.bottom,rcLabel.left,rcBBox.top);			
+						rcIcon = CPDF_Rect(rcBBox.left,rcBBox.bottom,rcLabel.left,rcBBox.top);
 					}
 				}
 			}
@@ -843,9 +843,9 @@ CFX_ByteString CPWL_Utils::GetPushButtonAppStream(const CPDF_Rect & rcBBox,
 					rcIcon = CPDF_Rect(rcLabel.right,rcBBox.bottom,rcBBox.right,rcBBox.top);
 
 					if (rcLabelContent.Width() < fWidth * fAutoFontScale)
-					{							
+					{
 					}
-					else 
+					else
 					{
 						if (rcLabelContent.Width() < fWidth)
 						{
@@ -871,8 +871,8 @@ CFX_ByteString CPWL_Utils::GetPushButtonAppStream(const CPDF_Rect & rcBBox,
 					else
 					{
 						rcLabel = CPDF_Rect(rcBBox.left,rcBBox.bottom,rcBBox.left + fWidth,rcBBox.top);
-						rcIcon = CPDF_Rect(rcLabel.right,rcBBox.bottom,rcBBox.right,rcBBox.top);		
-					}	
+						rcIcon = CPDF_Rect(rcLabel.right,rcBBox.bottom,rcBBox.right,rcBBox.top);
+					}
 				}
 			}
 			else
@@ -928,16 +928,16 @@ CFX_ByteString CPWL_Utils::GetColorAppStream(const CPWL_Color & color,const FX_B
 	CFX_ByteTextBuf sColorStream;
 
 	switch (color.nColorType)
-	{		
+	{
 	case COLORTYPE_RGB:
-		sColorStream << color.fColor1 << " " << color.fColor2 << " " << color.fColor3 << " " 
+		sColorStream << color.fColor1 << " " << color.fColor2 << " " << color.fColor3 << " "
 			<< (bFillOrStroke ? "rg" : "RG") << "\n";
 		break;
 	case COLORTYPE_GRAY:
 		sColorStream << color.fColor1 << " " << (bFillOrStroke ? "g" : "G") << "\n";
 		break;
 	case COLORTYPE_CMYK:
-		sColorStream << color.fColor1 << " " << color.fColor2 << " " << color.fColor3 << " " << color.fColor4 << " " 
+		sColorStream << color.fColor1 << " " << color.fColor2 << " " << color.fColor3 << " " << color.fColor4 << " "
 			<< (bFillOrStroke ? "k" : "K") << "\n";
 		break;
 	}
@@ -972,7 +972,7 @@ CFX_ByteString CPWL_Utils::GetBorderAppStream(const CPDF_Rect & rect, FX_FLOAT f
 			{
 				sAppStream << sColor;
 				sAppStream << fLeft << " " << fBottom << " " << fRight - fLeft << " " << fTop - fBottom << " re\n";
-				sAppStream << fLeft + fWidth << " " << fBottom + fWidth << " " 
+				sAppStream << fLeft + fWidth << " " << fBottom + fWidth << " "
 					<< fRight - fLeft - fWidth * 2 << " " << fTop - fBottom - fWidth * 2 << " re\n";
 				sAppStream << "f*\n";
 			}
@@ -1021,8 +1021,8 @@ CFX_ByteString CPWL_Utils::GetBorderAppStream(const CPDF_Rect & rect, FX_FLOAT f
 			{
 				sAppStream << sColor;
 				sAppStream << fLeft << " " << fBottom << " " <<	fRight - fLeft << " " << fTop - fBottom << " re\n";
-				sAppStream << fLeft + fHalfWidth << " " << fBottom + fHalfWidth << " " 
-					<< fRight - fLeft - fHalfWidth * 2 << " " << fTop - fBottom - fHalfWidth * 2 << " re f*\n";						
+				sAppStream << fLeft + fHalfWidth << " " << fBottom + fHalfWidth << " "
+					<< fRight - fLeft - fHalfWidth * 2 << " " << fTop - fBottom - fHalfWidth * 2 << " re f*\n";
 			}
 			break;
 		case PBS_UNDERLINED:
@@ -1036,7 +1036,7 @@ CFX_ByteString CPWL_Utils::GetBorderAppStream(const CPDF_Rect & rect, FX_FLOAT f
 			}
 			break;
 		}
-		
+
 		sAppStream << "Q\n";
 	}
 
@@ -1050,7 +1050,7 @@ CFX_ByteString CPWL_Utils::GetCircleBorderAppStream(const CPDF_Rect & rect, FX_F
 	CFX_ByteTextBuf sAppStream;
 	CFX_ByteString sColor;
 
-	
+
 
 
 
@@ -1068,7 +1068,7 @@ CFX_ByteString CPWL_Utils::GetCircleBorderAppStream(const CPDF_Rect & rect, FX_F
 				sColor = CPWL_Utils::GetColorAppStream(color,FALSE);
 				if (sColor.GetLength() > 0)
 				{
-					sAppStream << "q\n" << fWidth << " w\n" << sColor 
+					sAppStream << "q\n" << fWidth << " w\n" << sColor
 						<< CPWL_Utils::GetAP_Circle(CPWL_Utils::DeflateRect(rect,fWidth / 2.0f))
 						<< " S\nQ\n";
 				}
@@ -1079,11 +1079,11 @@ CFX_ByteString CPWL_Utils::GetCircleBorderAppStream(const CPDF_Rect & rect, FX_F
 				sColor = CPWL_Utils::GetColorAppStream(color,FALSE);
 				if (sColor.GetLength() > 0)
 				{
-					sAppStream << "q\n" << fWidth << " w\n" 
-						<< "[" << dash.nDash << " " << dash.nGap << "] " << dash.nPhase << " d\n" 
+					sAppStream << "q\n" << fWidth << " w\n"
+						<< "[" << dash.nDash << " " << dash.nGap << "] " << dash.nPhase << " d\n"
 						<< sColor << CPWL_Utils::GetAP_Circle(CPWL_Utils::DeflateRect(rect,fWidth / 2.0f))
 						<< " S\nQ\n";
-				}						
+				}
 			}
 			break;
 		case PBS_BEVELED:
@@ -1096,7 +1096,7 @@ CFX_ByteString CPWL_Utils::GetCircleBorderAppStream(const CPDF_Rect & rect, FX_F
 					sAppStream << "q\n" << fHalfWidth << " w\n"
 						<< sColor << CPWL_Utils::GetAP_Circle(rect)
 						<< " S\nQ\n";
-				}					
+				}
 
 				sColor = CPWL_Utils::GetColorAppStream(crLeftTop,FALSE);
 				if (sColor.GetLength() > 0)
@@ -1104,7 +1104,7 @@ CFX_ByteString CPWL_Utils::GetCircleBorderAppStream(const CPDF_Rect & rect, FX_F
 					sAppStream << "q\n" << fHalfWidth << " w\n"
 						<< sColor << CPWL_Utils::GetAP_HalfCircle(CPWL_Utils::DeflateRect(rect,fHalfWidth * 0.75f),PWL_PI/4.0f)
 						<< " S\nQ\n";
-				}	
+				}
 
 				sColor = CPWL_Utils::GetColorAppStream(crRightBottom,FALSE);
 				if (sColor.GetLength() > 0)
@@ -1112,7 +1112,7 @@ CFX_ByteString CPWL_Utils::GetCircleBorderAppStream(const CPDF_Rect & rect, FX_F
 					sAppStream << "q\n" << fHalfWidth << " w\n"
 						<< sColor << CPWL_Utils::GetAP_HalfCircle(CPWL_Utils::DeflateRect(rect,fHalfWidth * 0.75f),PWL_PI*5/4.0f)
 						<< " S\nQ\n";
-				}	
+				}
 			}
 			break;
 		case PBS_INSET:
@@ -1133,7 +1133,7 @@ CFX_ByteString CPWL_Utils::GetCircleBorderAppStream(const CPDF_Rect & rect, FX_F
 					sAppStream << "q\n" << fHalfWidth << " w\n"
 						<< sColor << CPWL_Utils::GetAP_HalfCircle(CPWL_Utils::DeflateRect(rect,fHalfWidth * 0.75f),PWL_PI/4.0f)
 						<< " S\nQ\n";
-				}	
+				}
 
 				sColor = CPWL_Utils::GetColorAppStream(crRightBottom,FALSE);
 				if (sColor.GetLength() > 0)
@@ -1141,11 +1141,11 @@ CFX_ByteString CPWL_Utils::GetCircleBorderAppStream(const CPDF_Rect & rect, FX_F
 					sAppStream << "q\n" << fHalfWidth << " w\n"
 						<< sColor << CPWL_Utils::GetAP_HalfCircle(CPWL_Utils::DeflateRect(rect,fHalfWidth * 0.75f),PWL_PI*5/4.0f)
 						<< " S\nQ\n";
-				}						
+				}
 			}
 			break;
 		}
-		
+
 		sAppStream << "Q\n";
 	}
 
@@ -1173,7 +1173,7 @@ CPWL_Color CPWL_Utils::SubstractColor(const CPWL_Color & sColor,FX_FLOAT fColorS
 		sRet.fColor3 = PWL_MAX(sColor.fColor3 - fColorSub,0.0f);
 		sRet.fColor4 = PWL_MAX(sColor.fColor4 - fColorSub,0.0f);
 		break;
-	}	
+	}
 
 	return sRet;
 }
@@ -1200,7 +1200,7 @@ CPWL_Color CPWL_Utils::DevideColor(const CPWL_Color & sColor,FX_FLOAT fColorDevi
 		sRet.fColor3 /= fColorDevide;
 		sRet.fColor4 /= fColorDevide;
 		break;
-	}	
+	}
 
 	return sRet;
 }
@@ -1262,7 +1262,7 @@ CFX_ByteString CPWL_Utils::GetCheckBoxAppStream(const CPDF_Rect & rcBBox,
 	case PCS_CROSS:
 		return GetAppStream_Cross(rcCenter,crText);
 	case PCS_DIAMOND:
-		return GetAppStream_Diamond(ScaleRect(rcCenter,2.0f/3.0f),crText);		
+		return GetAppStream_Diamond(ScaleRect(rcCenter,2.0f/3.0f),crText);
 	case PCS_SQUARE:
 		return GetAppStream_Square(ScaleRect(rcCenter,2.0f/3.0f),crText);
 	case PCS_STAR:
@@ -1285,7 +1285,7 @@ CFX_ByteString CPWL_Utils::GetRadioButtonAppStream(const CPDF_Rect & rcBBox,
 	case PCS_CROSS:
 		return GetAppStream_Cross(rcCenter,crText);
 	case PCS_DIAMOND:
-		return GetAppStream_Diamond(ScaleRect(rcCenter,2.0f/3.0f),crText);		
+		return GetAppStream_Diamond(ScaleRect(rcCenter,2.0f/3.0f),crText);
 	case PCS_SQUARE:
 		return GetAppStream_Square(ScaleRect(rcCenter,2.0f/3.0f),crText);
 	case PCS_STAR:
@@ -1300,12 +1300,12 @@ CFX_ByteString CPWL_Utils::GetDropButtonAppStream(const CPDF_Rect & rcBBox)
 	if (!rcBBox.IsEmpty())
 	{
 		sAppStream << "q\n" << CPWL_Utils::GetColorAppStream(CPWL_Color(COLORTYPE_RGB,220.0f/255.0f,220.0f/255.0f,220.0f/255.0f),TRUE);
-		sAppStream << rcBBox.left << " " << rcBBox.bottom << " " 
+		sAppStream << rcBBox.left << " " << rcBBox.bottom << " "
 				<< rcBBox.right - rcBBox.left << " " << rcBBox.top - rcBBox.bottom << " re f\n";
 		sAppStream << "Q\n";
 
-		sAppStream << "q\n" << 
-			CPWL_Utils::GetBorderAppStream(rcBBox,2,CPWL_Color(COLORTYPE_GRAY,0),CPWL_Color(COLORTYPE_GRAY,1),CPWL_Color(COLORTYPE_GRAY,0.5),PBS_BEVELED,CPWL_Dash(3,0,0)) 
+		sAppStream << "q\n" <<
+			CPWL_Utils::GetBorderAppStream(rcBBox,2,CPWL_Color(COLORTYPE_GRAY,0),CPWL_Color(COLORTYPE_GRAY,1),CPWL_Color(COLORTYPE_GRAY,0.5),PBS_BEVELED,CPWL_Dash(3,0,0))
 			<< "Q\n";
 
 		CPDF_Point ptCenter = CPDF_Point((rcBBox.left + rcBBox.right)/2,(rcBBox.top + rcBBox.bottom)/2);
@@ -1422,7 +1422,7 @@ void CPWL_Utils::DrawFillRect(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Devi
 							  const FX_COLORREF & color)
 {
 	CFX_PathData path;
-	CPDF_Rect rcTemp(rect);	
+	CPDF_Rect rcTemp(rect);
 	path.AppendRect(rcTemp.left,rcTemp.bottom,rcTemp.right,rcTemp.top);
 	pDevice->DrawPath(&path, pUser2Device, NULL, color, 0, FXFILL_WINDING);
 }
@@ -1444,9 +1444,9 @@ void CPWL_Utils::DrawStrokeRect(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2De
 							  const FX_COLORREF & color, FX_FLOAT fWidth)
 {
 	CFX_PathData path;
-	CPDF_Rect rcTemp(rect);	
+	CPDF_Rect rcTemp(rect);
 	path.AppendRect(rcTemp.left,rcTemp.bottom,rcTemp.right,rcTemp.top);
-	
+
 	CFX_GraphStateData gsd;
 	gsd.m_LineWidth = fWidth;
 
@@ -1484,7 +1484,7 @@ void CPWL_Utils::DrawShadow(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device
 		fStepGray = (nEndGray - nStartGray) / rect.Height();
 
 		for (FX_FLOAT fy=rect.bottom+0.5f; fy<=rect.top-0.5f; fy+=1.0f)
-		{			
+		{
 			int32_t nGray = nStartGray + (int32_t)(fStepGray * (fy-rect.bottom));
 			CPWL_Utils::DrawStrokeLine(pDevice, pUser2Device, CPDF_Point(rect.left, fy),
 				CPDF_Point(rect.right, fy), ArgbEncode(nTransparancy, nGray, nGray, nGray), 1.5f);
@@ -1496,7 +1496,7 @@ void CPWL_Utils::DrawShadow(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device
 		fStepGray = (nEndGray - nStartGray) / rect.Width();
 
 		for (FX_FLOAT fx=rect.left+0.5f; fx<=rect.right-0.5f; fx+=1.0f)
-		{			
+		{
 			int32_t nGray = nStartGray + (int32_t)(fStepGray * (fx-rect.left));
 			CPWL_Utils::DrawStrokeLine(pDevice, pUser2Device, CPDF_Point(fx, rect.bottom),
 				CPDF_Point(fx, rect.top), ArgbEncode(nTransparancy, nGray, nGray, nGray), 1.5f);
@@ -1541,17 +1541,17 @@ void CPWL_Utils::DrawBorder(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device
 				path.SetPoint(4, fLeft + fWidth / 2.0f, fBottom + fWidth / 2.0f, FXPT_LINETO);
 
 				CFX_GraphStateData gsd;
-				gsd.SetDashCount(2);				
+				gsd.SetDashCount(2);
 				gsd.m_DashArray[0] = 3.0f;
 				gsd.m_DashArray[1] = 3.0f;
-				gsd.m_DashPhase = 0;	
-				
+				gsd.m_DashPhase = 0;
+
 				gsd.m_LineWidth = fWidth;
-				pDevice->DrawPath(&path, pUser2Device, &gsd, 0, PWLColorToFXColor(color,nTransparancy), FXFILL_WINDING);				
-			}			
+				pDevice->DrawPath(&path, pUser2Device, &gsd, 0, PWLColorToFXColor(color,nTransparancy), FXFILL_WINDING);
+			}
 			break;
 		case PBS_BEVELED:
-		case PBS_INSET:	
+		case PBS_INSET:
 			{
 				CFX_GraphStateData gsd;
 				gsd.m_LineWidth = fHalfWidth;
@@ -1597,7 +1597,7 @@ void CPWL_Utils::DrawBorder(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device
 				path.SetPointCount(2);
 				path.SetPoint(0, fLeft, fBottom + fWidth / 2, FXPT_MOVETO);
 				path.SetPoint(1, fRight, fBottom + fWidth / 2, FXPT_LINETO);
-				
+
 				CFX_GraphStateData gsd;
 				gsd.m_LineWidth = fWidth;
 
@@ -1636,7 +1636,7 @@ static void AddSpellCheckObj(CFX_PathData & PathData, IFX_Edit* pEdit, const CPV
 	FX_FLOAT fStartX = 0.0f;
 	FX_FLOAT fEndX = 0.0f;
 	FX_FLOAT fY = 0.0f;
-	FX_FLOAT fStep = 0.0f; 
+	FX_FLOAT fStep = 0.0f;
 
 	FX_BOOL bBreak = FALSE;
 
@@ -1648,7 +1648,7 @@ static void AddSpellCheckObj(CFX_PathData & PathData, IFX_Edit* pEdit, const CPV
 		{
 			CPVT_WordPlace place = pIterator->GetAt();
 
-			CPVT_Line line;				
+			CPVT_Line line;
 			if (pIterator->GetLine(line))
 			{
 				fY = line.ptLine.y;
@@ -1693,8 +1693,8 @@ static void AddSpellCheckObj(CFX_PathData & PathData, IFX_Edit* pEdit, const CPV
 	}
 }
 
-void CPWL_Utils::DrawEditSpellCheck(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device, IFX_Edit* pEdit, 
-						const CPDF_Rect& rcClip, const CPDF_Point& ptOffset, const CPVT_WordRange* pRange, 
+void CPWL_Utils::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)
 {
 	const FX_COLORREF crSpell = ArgbEncode(255,255,0,0);
@@ -1729,14 +1729,14 @@ void CPWL_Utils::DrawEditSpellCheck(CFX_RenderDevice* pDevice, CPDF_Matrix* pUse
 			else
 				pIterator->SetAt(0);
 
-			CPVT_WordPlace oldplace;			
+			CPVT_WordPlace oldplace;
 
 			while (pIterator->NextWord())
 			{
 				CPVT_WordPlace place = pIterator->GetAt();
-				if (pRange && place.WordCmp(pRange->EndPos) > 0) break;				
+				if (pRange && place.WordCmp(pRange->EndPos) > 0) break;
 
-				CPVT_Word word;				
+				CPVT_Word word;
 				if (pIterator->GetWord(word))
 				{
 					if (FX_EDIT_ISLATINWORD(word.Word))
@@ -1744,7 +1744,7 @@ void CPWL_Utils::DrawEditSpellCheck(CFX_RenderDevice* pDevice, CPDF_Matrix* pUse
 						if (!bLatinWord)
 						{
 							wpWordStart = place;
-							bLatinWord = TRUE;								
+							bLatinWord = TRUE;
 						}
 
 						sLatinWord += (char)word.Word;
@@ -1757,7 +1757,7 @@ void CPWL_Utils::DrawEditSpellCheck(CFX_RenderDevice* pDevice, CPDF_Matrix* pUse
 							{
 								if (pSpellCheck && !pSpellCheck->CheckWord(sLatinWord))
 								{
-									AddSpellCheckObj(pathSpell,pEdit,CPVT_WordRange(wpWordStart,oldplace));									
+									AddSpellCheckObj(pathSpell,pEdit,CPVT_WordRange(wpWordStart,oldplace));
 									pIterator->SetAt(place);
 								}
 							}
@@ -1766,7 +1766,7 @@ void CPWL_Utils::DrawEditSpellCheck(CFX_RenderDevice* pDevice, CPDF_Matrix* pUse
 
 						sLatinWord.Empty();
 					}
-					
+
 					oldplace = place;
 				}
 				else
@@ -1777,7 +1777,7 @@ void CPWL_Utils::DrawEditSpellCheck(CFX_RenderDevice* pDevice, CPDF_Matrix* pUse
 						{
 							if (pSpellCheck && !pSpellCheck->CheckWord(sLatinWord))
 							{
-								AddSpellCheckObj(pathSpell,pEdit,CPVT_WordRange(wpWordStart,oldplace));									
+								AddSpellCheckObj(pathSpell,pEdit,CPVT_WordRange(wpWordStart,oldplace));
 								pIterator->SetAt(place);
 							}
 						}
@@ -1788,16 +1788,16 @@ void CPWL_Utils::DrawEditSpellCheck(CFX_RenderDevice* pDevice, CPDF_Matrix* pUse
 				}
 			}
 
-			if (!sLatinWord.IsEmpty()) 
+			if (!sLatinWord.IsEmpty())
 			{
 				if (pSpellCheck && !pSpellCheck->CheckWord(sLatinWord))
 				{
-					AddSpellCheckObj(pathSpell,pEdit,CPVT_WordRange(wpWordStart,oldplace));	
+					AddSpellCheckObj(pathSpell,pEdit,CPVT_WordRange(wpWordStart,oldplace));
 				}
 			}
 		}
 	}
-	
+
 	CFX_GraphStateData gsd;
 	gsd.m_LineWidth = 0;
 	if (pathSpell.GetPointCount() > 0)
@@ -1848,7 +1848,7 @@ CPWL_Color CPWL_Utils::GetReverseColor(const CPWL_Color& color)
 	return crRet;
 }
 
-CFX_ByteString CPWL_Utils::GetIconAppStream(int32_t nType, const CPDF_Rect& rect, const CPWL_Color& crFill, 
+CFX_ByteString CPWL_Utils::GetIconAppStream(int32_t nType, const CPDF_Rect& rect, const CPWL_Color& crFill,
 												const CPWL_Color& crStroke)
 {
 	CFX_ByteString sAppStream = CPWL_Utils::GetColorAppStream(crStroke, FALSE);
@@ -1860,7 +1860,7 @@ CFX_ByteString CPWL_Utils::GetIconAppStream(int32_t nType, const CPDF_Rect& rect
 	switch (nType)
 	{
 	case PWL_ICONTYPE_CHECKMARK:
-		GetGraphics_Checkmark(sPath, path, rect, PWLPT_STREAM);	
+		GetGraphics_Checkmark(sPath, path, rect, PWLPT_STREAM);
 		break;
 	case PWL_ICONTYPE_CIRCLE:
 		GetGraphics_Circle(sPath, path, rect, PWLPT_STREAM);
@@ -2005,7 +2005,7 @@ void CPWL_Utils::DrawIconAppStream(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser
 		return;
 	}
 
-	pDevice->DrawPath(&path, pUser2Device, &gsd, 
+	pDevice->DrawPath(&path, pUser2Device, &gsd,
 		PWLColorToFXColor(crFill,nTransparancy), PWLColorToFXColor(crStroke,nTransparancy), FXFILL_ALTERNATE);
 }
 
@@ -2014,10 +2014,10 @@ void CPWL_Utils::GetGraphics_Checkmark(CFX_ByteString& sPathData, CFX_PathData&
 	FX_FLOAT fWidth = crBBox.right - crBBox.left;
 	FX_FLOAT fHeight = crBBox.top - crBBox.bottom;
 
-	CPWL_PathData PathArray[] = 
+	CPWL_PathData PathArray[] =
 	{
 		CPWL_PathData(CPWL_Point(crBBox.left  + fWidth / 15.0f, crBBox.bottom + fHeight * 2 / 5.0f),PWLPT_MOVETO),
-		CPWL_PathData(CPWL_Point(crBBox.left  + fWidth / 15.0f + PWL_BEZIER*(fWidth / 7.0f - fWidth / 15.0f), 
+		CPWL_PathData(CPWL_Point(crBBox.left  + fWidth / 15.0f + PWL_BEZIER*(fWidth / 7.0f - fWidth / 15.0f),
 					  crBBox.bottom + fHeight * 2 / 5.0f + PWL_BEZIER*(fHeight * 2 / 7.0f - fHeight * 2 / 5.0f)), PWLPT_BEZIERTO),
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth / 4.5f + PWL_BEZIER*(fWidth / 5.0f - fWidth / 4.5f),
 					  crBBox.bottom + fHeight / 16.0f + PWL_BEZIER*(fHeight / 5.0f - fHeight / 16.0f)), PWLPT_BEZIERTO),
@@ -2097,7 +2097,7 @@ void CPWL_Utils::GetGraphics_Comment(CFX_ByteString& sPathData, CFX_PathData& pa
 	FX_FLOAT fWidth = crBBox.right - crBBox.left;
 	FX_FLOAT fHeight = crBBox.top - crBBox.bottom;
 
-	CPWL_PathData PathArray[] = 
+	CPWL_PathData PathArray[] =
 	{
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth/15.0f, crBBox.top - fHeight/6.0f), PWLPT_MOVETO),
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth/15.0f, crBBox.top - fHeight/6.0f + PWL_BEZIER*(fHeight/6.0f - fHeight/10.0f)), PWLPT_BEZIERTO),
@@ -2144,7 +2144,7 @@ void CPWL_Utils::GetGraphics_Cross(CFX_ByteString& sPathData, CFX_PathData& path
 	//FX_FLOAT fcatercorner = (FX_FLOAT)sqrt(fWidth*fWidth + fHeight*fHeight);
 	CPWL_Point center_point(crBBox.left + fWidth/2, crBBox.bottom + fHeight/2);
 
-	CPWL_PathData PathArray[] = 
+	CPWL_PathData PathArray[] =
 	{
 		CPWL_PathData(CPWL_Point(center_point.x, center_point.y + fHeight/10.0f), PWLPT_MOVETO),
 		CPWL_PathData(CPWL_Point(center_point.x + fWidth*0.3f, center_point.y + fHeight/10.0f + fWidth*0.3f), PWLPT_LINETO),
@@ -2172,7 +2172,7 @@ void CPWL_Utils::GetGraphics_Help(CFX_ByteString& sPathData, CFX_PathData& path,
 	FX_FLOAT fWidth = crBBox.right - crBBox.left;
 	FX_FLOAT fHeight = crBBox.top - crBBox.bottom;
 
-	CPWL_PathData PathArray[] = 
+	CPWL_PathData PathArray[] =
 	{
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth/60.0f, crBBox.bottom + fHeight/2.0f), PWLPT_MOVETO),
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth/60.0f, crBBox.bottom + fHeight/2.0f + PWL_BEZIER*(fHeight/60.0f - fHeight/2.0f)), PWLPT_BEZIERTO),
@@ -2183,14 +2183,14 @@ void CPWL_Utils::GetGraphics_Help(CFX_ByteString& sPathData, CFX_PathData& path,
 		CPWL_PathData(CPWL_Point(crBBox.right - fWidth/60.0f, crBBox.bottom + fHeight/2.0f), PWLPT_BEZIERTO),
 		CPWL_PathData(CPWL_Point(crBBox.right - fWidth/60.0f, crBBox.bottom + fHeight/2.0f + PWL_BEZIER*fHeight*29/60.0f), PWLPT_BEZIERTO),
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth/2.0f + PWL_BEZIER*fWidth*29/60.0f, crBBox.top - fHeight/60.0f), PWLPT_BEZIERTO),
-		CPWL_PathData(CPWL_Point(crBBox.left + fWidth/2.0f, crBBox.top - fHeight/60.0f), PWLPT_BEZIERTO),		
+		CPWL_PathData(CPWL_Point(crBBox.left + fWidth/2.0f, crBBox.top - fHeight/60.0f), PWLPT_BEZIERTO),
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth/2.0f - PWL_BEZIER*fWidth*29/60.0f, crBBox.top - fHeight/60.0f), PWLPT_BEZIERTO),
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth/60.0f, crBBox.bottom + fHeight/2.0f  + PWL_BEZIER*fHeight*29/60.0f), PWLPT_BEZIERTO),
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth/60.0f, crBBox.bottom + fHeight/2.0f), PWLPT_BEZIERTO),
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth*0.27f, crBBox.top - fHeight*0.36f), PWLPT_MOVETO),
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth*0.27f, crBBox.top - fHeight*0.36f + PWL_BEZIER*fHeight*0.23f), PWLPT_BEZIERTO),
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth*0.5f - PWL_BEZIER*fWidth*0.23f, crBBox.bottom + fHeight*0.87f), PWLPT_BEZIERTO),
-		CPWL_PathData(CPWL_Point(crBBox.left + fWidth*0.5f, crBBox.bottom + fHeight*0.87f), PWLPT_BEZIERTO),		
+		CPWL_PathData(CPWL_Point(crBBox.left + fWidth*0.5f, crBBox.bottom + fHeight*0.87f), PWLPT_BEZIERTO),
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth*0.5f + PWL_BEZIER*fWidth*0.23f, crBBox.bottom + fHeight*0.87f), PWLPT_BEZIERTO),
 		CPWL_PathData(CPWL_Point(crBBox.right - fWidth*0.27f, crBBox.top - fHeight*0.36f + PWL_BEZIER*fHeight*0.23f), PWLPT_BEZIERTO),
 		CPWL_PathData(CPWL_Point(crBBox.right - fWidth*0.27f, crBBox.top - fHeight*0.36f), PWLPT_BEZIERTO),
@@ -2216,14 +2216,14 @@ void CPWL_Utils::GetGraphics_Help(CFX_ByteString& sPathData, CFX_PathData& path,
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth*0.5f, crBBox.bottom + fHeight*0.77f), PWLPT_BEZIERTO),
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth*0.5f - PWL_BEZIER*fWidth*0.13f, crBBox.bottom + fHeight*0.77f), PWLPT_BEZIERTO),
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth*0.37f, crBBox.top - fHeight*0.36f + PWL_BEZIER*fHeight*0.13f), PWLPT_BEZIERTO),
-		CPWL_PathData(CPWL_Point(crBBox.left + fWidth*0.37f, crBBox.top - fHeight*0.36f), PWLPT_BEZIERTO),		
+		CPWL_PathData(CPWL_Point(crBBox.left + fWidth*0.37f, crBBox.top - fHeight*0.36f), PWLPT_BEZIERTO),
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth*0.37f, crBBox.top - fHeight*0.36f - fWidth*0.1f*0.6f), PWLPT_BEZIERTO),
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth*0.27f, crBBox.top - fHeight*0.36f - fWidth*0.1f*0.6f), PWLPT_BEZIERTO),
-		CPWL_PathData(CPWL_Point(crBBox.left + fWidth*0.27f, crBBox.top - fHeight*0.36f), PWLPT_BEZIERTO),		
+		CPWL_PathData(CPWL_Point(crBBox.left + fWidth*0.27f, crBBox.top - fHeight*0.36f), PWLPT_BEZIERTO),
 		CPWL_PathData(CPWL_Point(crBBox.right - fWidth*0.56f, crBBox.bottom + fHeight*0.13f), PWLPT_MOVETO),
 		CPWL_PathData(CPWL_Point(crBBox.right - fWidth*0.56f, crBBox.bottom + fHeight*0.13f + PWL_BEZIER*fHeight*0.055f), PWLPT_BEZIERTO),
 		CPWL_PathData(CPWL_Point(crBBox.right - fWidth*0.505f - PWL_BEZIER*fWidth*0.095f, crBBox.bottom + fHeight*0.185f), PWLPT_BEZIERTO),
-		CPWL_PathData(CPWL_Point(crBBox.right - fWidth*0.505f, crBBox.bottom + fHeight*0.185f), PWLPT_BEZIERTO),		
+		CPWL_PathData(CPWL_Point(crBBox.right - fWidth*0.505f, crBBox.bottom + fHeight*0.185f), PWLPT_BEZIERTO),
 		CPWL_PathData(CPWL_Point(crBBox.right - fWidth*0.505f + PWL_BEZIER*fWidth*0.065f, crBBox.bottom + fHeight*0.185f), PWLPT_BEZIERTO),
 		CPWL_PathData(CPWL_Point(crBBox.right - fWidth*0.44f, crBBox.bottom + fHeight*0.13f + PWL_BEZIER*fHeight*0.055f), PWLPT_BEZIERTO),
 		CPWL_PathData(CPWL_Point(crBBox.right - fWidth*0.44f, crBBox.bottom + fHeight*0.13f), PWLPT_BEZIERTO),
@@ -2246,7 +2246,7 @@ void CPWL_Utils::GetGraphics_InsertText(CFX_ByteString& sPathData, CFX_PathData&
 	FX_FLOAT fWidth = crBBox.right - crBBox.left;
 	FX_FLOAT fHeight = crBBox.top - crBBox.bottom;
 
-	CPWL_PathData PathArray[] = 
+	CPWL_PathData PathArray[] =
 	{
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth/10, crBBox.bottom + fHeight/10), PWLPT_MOVETO),
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth/2, crBBox.top - fHeight*2/15), PWLPT_LINETO),
@@ -2272,7 +2272,7 @@ void CPWL_Utils::GetGraphics_Key(CFX_ByteString& sPathData, CFX_PathData& path,
 	CicleCenter.x = crBBox.left + fWidth*0.15f;
 	CicleCenter.y = k*(CicleCenter.x - crBBox.right) + crBBox.bottom;
 
-	CPWL_PathData PathArray[] = 
+	CPWL_PathData PathArray[] =
 	{
 		CPWL_PathData(CPWL_Point(tail.x + fWidth/30.0f, -fWidth/30.0f/k + tail.y), PWLPT_MOVETO),
 		CPWL_PathData(CPWL_Point(tail.x + fWidth/30.0f - fWidth*0.18f, -k*fWidth*0.18f - fWidth/30/k + tail.y), PWLPT_LINETO),
@@ -2302,7 +2302,7 @@ void CPWL_Utils::GetGraphics_Key(CFX_ByteString& sPathData, CFX_PathData& path,
 		CPWL_PathData(CPWL_Point(tail.x - fWidth/30 - fWidth*0.45f - fWidth*0.18f, fWidth*0.05f/k - k*fWidth*0.45f + fWidth/30/k + tail.y - fHeight*0.05f), PWLPT_BEZIERTO),
 		CPWL_PathData(CPWL_Point(tail.x - fWidth/30.0f - fWidth*0.45f, -k*fWidth*0.45f + fWidth/30.0f/k + tail.y), PWLPT_BEZIERTO),
 		CPWL_PathData(CPWL_Point(tail.x - fWidth/30.0f, fWidth/30.0f/k + tail.y), PWLPT_LINETO),
-		CPWL_PathData(CPWL_Point(tail.x + fWidth/30, -fWidth/30/k + tail.y), PWLPT_LINETO),		
+		CPWL_PathData(CPWL_Point(tail.x + fWidth/30, -fWidth/30/k + tail.y), PWLPT_LINETO),
  		CPWL_PathData(CPWL_Point(CicleCenter.x + fWidth*0.08f, k*fWidth*0.08f + CicleCenter.y), PWLPT_MOVETO),
  		CPWL_PathData(CPWL_Point(CicleCenter.x + fWidth*0.08f + fWidth*0.1f, -fWidth*0.1f/k + k*fWidth*0.08f + CicleCenter.y), PWLPT_BEZIERTO),
  		CPWL_PathData(CPWL_Point(CicleCenter.x + fWidth*0.22f + fWidth*0.1f, k*fWidth*0.22f + CicleCenter.y - fWidth*0.1f/k), PWLPT_BEZIERTO),
@@ -2323,7 +2323,7 @@ void CPWL_Utils::GetGraphics_NewParagraph(CFX_ByteString& sPathData, CFX_PathDat
 	FX_FLOAT fWidth = crBBox.right - crBBox.left;
 	FX_FLOAT fHeight = crBBox.top - crBBox.bottom;
 
-	CPWL_PathData PathArray[] = 
+	CPWL_PathData PathArray[] =
 	{
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth/2.0f, crBBox.top - fHeight/20.0f), PWLPT_MOVETO),
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth/10.0f, crBBox.top - fHeight/2.0f), PWLPT_LINETO),
@@ -2366,7 +2366,7 @@ void CPWL_Utils::GetGraphics_TextNote(CFX_ByteString& sPathData, CFX_PathData& p
 	FX_FLOAT fWidth = crBBox.right - crBBox.left;
 	FX_FLOAT fHeight = crBBox.top - crBBox.bottom;
 
-	CPWL_PathData PathArray[] = 
+	CPWL_PathData PathArray[] =
 	{
 		CPWL_PathData(CPWL_Point(crBBox.right - fWidth*3/10.0f, crBBox.bottom + fHeight/15.0f), PWLPT_MOVETO),
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth*7/10.0f, crBBox.bottom + fHeight*4/15.0f), PWLPT_LINETO),
@@ -2425,7 +2425,7 @@ void CPWL_Utils::GetGraphics_RightArrow(CFX_ByteString& sPathData, CFX_PathData&
 	FX_FLOAT fWidth = crBBox.right - crBBox.left;
 	FX_FLOAT fHeight = crBBox.top - crBBox.bottom;
 
-	CPWL_PathData PathArray[] = 
+	CPWL_PathData PathArray[] =
 	{
 		CPWL_PathData(CPWL_Point(crBBox.right - fWidth/15.0f, crBBox.top - fHeight/2.0f), PWLPT_MOVETO),
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth/2.0f + fWidth/8.0f, crBBox.bottom + fHeight/5.0f), PWLPT_LINETO),
@@ -2450,7 +2450,7 @@ void CPWL_Utils::GetGraphics_RightPointer(CFX_ByteString& sPathData, CFX_PathDat
 	FX_FLOAT fWidth = crBBox.right - crBBox.left;
 	FX_FLOAT fHeight = crBBox.top - crBBox.bottom;
 
-	CPWL_PathData PathArray[] = 
+	CPWL_PathData PathArray[] =
 	{
 		CPWL_PathData(CPWL_Point(crBBox.right - fWidth/30.0f, crBBox.top - fHeight/2.0f), PWLPT_MOVETO),
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth/30.0f, crBBox.bottom + fHeight/6.0f), PWLPT_LINETO),
@@ -2471,7 +2471,7 @@ void CPWL_Utils::GetGraphics_Star(CFX_ByteString& sPathData, CFX_PathData& path,
 	fLongRadius = fLongRadius * 0.7f;
 	FX_FLOAT fShortRadius = fLongRadius * 0.55f;
 	CPDF_Point ptCenter = CPDF_Point((crBBox.left + crBBox.right) / 2.0f,(crBBox.top + crBBox.bottom) / 2.0f);
-	
+
 	FX_FLOAT px1[5], py1[5];
 	FX_FLOAT px2[5], py2[5];
 
@@ -2518,7 +2518,7 @@ void CPWL_Utils::GetGraphics_UpArrow(CFX_ByteString& sPathData, CFX_PathData& pa
 	FX_FLOAT fWidth = crBBox.right - crBBox.left;
 	FX_FLOAT fHeight = crBBox.top - crBBox.bottom;
 
-	CPWL_PathData PathArray[] = 
+	CPWL_PathData PathArray[] =
 	{
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth/2.0f, crBBox.top - fHeight/15.0f), PWLPT_MOVETO),
 		CPWL_PathData(CPWL_Point(crBBox.right - fWidth/10.0f, crBBox.top - fWidth*3/5.0f), PWLPT_LINETO),
@@ -2547,7 +2547,7 @@ void CPWL_Utils::GetGraphics_UpLeftArrow(CFX_ByteString& sPathData, CFX_PathData
 	tail.x = crBBox.left + fWidth*4/5.0f;
 	tail.y = k*(tail.x - crBBox.right) + rightdown.y;
 
-	CPWL_PathData PathArray[] = 
+	CPWL_PathData PathArray[] =
 	{
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth/20.0f, k*(crBBox.left + fWidth/20.0f - rightdown.x) + rightdown.y), PWLPT_MOVETO),
 		CPWL_PathData(CPWL_Point(fHeight*17/60.0f/k + tail.x + fWidth/10.0f + fWidth/5.0f,
@@ -2573,7 +2573,7 @@ void CPWL_Utils::GetGraphics_Graph(CFX_ByteString& sPathData, CFX_PathData& path
 	FX_FLOAT fWidth = crBBox.right - crBBox.left;
 	FX_FLOAT fHeight = crBBox.top - crBBox.bottom;
 
-	CPWL_PathData PathArray[] = 
+	CPWL_PathData PathArray[] =
 	{
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth*0.05f, crBBox.top - fWidth*0.15f), PWLPT_MOVETO),
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth*0.25f, crBBox.top - fHeight*0.15f), PWLPT_LINETO),
@@ -2611,7 +2611,7 @@ void CPWL_Utils::GetGraphics_Paperclip(CFX_ByteString& sPathData, CFX_PathData&
 	FX_FLOAT fWidth = crBBox.right - crBBox.left;
 	FX_FLOAT fHeight = crBBox.top - crBBox.bottom;
 
-	CPWL_PathData PathArray[] = 
+	CPWL_PathData PathArray[] =
 	{
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth/60, crBBox.top - fHeight*0.25f), PWLPT_MOVETO),
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth/60, crBBox.bottom + fHeight*0.25f), PWLPT_LINETO),
@@ -2623,7 +2623,7 @@ void CPWL_Utils::GetGraphics_Paperclip(CFX_ByteString& sPathData, CFX_PathData&
 		CPWL_PathData(CPWL_Point(crBBox.right - fWidth/30, crBBox.top - fHeight*0.33f + fHeight/15*0.5f), PWLPT_BEZIERTO),
 		CPWL_PathData(CPWL_Point(crBBox.right - fWidth/30 - fWidth*0.12f, crBBox.top - fHeight*0.33f + fHeight/15*0.5f), PWLPT_BEZIERTO),
 		CPWL_PathData(CPWL_Point(crBBox.right - fWidth/30 - fWidth*0.12f, crBBox.top - fHeight*0.33f), PWLPT_BEZIERTO),
-	
+
 		CPWL_PathData(CPWL_Point(crBBox.right - fWidth/30 - fWidth*0.12f, crBBox.bottom + fHeight*0.2f), PWLPT_LINETO),
 		CPWL_PathData(CPWL_Point(crBBox.right - fWidth/30 - fWidth*0.12f, crBBox.bottom + fHeight*0.2f - (fWidth*57/60.0f - fWidth*0.24f)*0.25f), PWLPT_BEZIERTO),
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth/60 + fWidth*0.12f, crBBox.bottom + fHeight*0.2f - (fWidth*57/60.0f - fWidth*0.24f)*0.25f), PWLPT_BEZIERTO),
@@ -2658,7 +2658,7 @@ void CPWL_Utils::GetGraphics_Paperclip(CFX_ByteString& sPathData, CFX_PathData&
 	if(type == PWLPT_STREAM)
 		sPathData = GetAppStreamFromArray(PathArray, 33);
 	else
-		GetPathDataFromArray(path, PathArray, 33);	
+		GetPathDataFromArray(path, PathArray, 33);
 }
 
 void CPWL_Utils::GetGraphics_Attachment(CFX_ByteString& sPathData, CFX_PathData& path, const CPDF_Rect& crBBox, const PWL_PATH_TYPE type)
@@ -2666,7 +2666,7 @@ void CPWL_Utils::GetGraphics_Attachment(CFX_ByteString& sPathData, CFX_PathData&
 	FX_FLOAT fWidth = crBBox.right - crBBox.left;
 	FX_FLOAT fHeight = crBBox.top - crBBox.bottom;
 
-	CPWL_PathData PathArray[] = 
+	CPWL_PathData PathArray[] =
 	{
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth*0.25f, crBBox.top - fHeight*0.1f), PWLPT_MOVETO),
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth*0.4f, crBBox.top - fHeight*0.23f), PWLPT_LINETO),
@@ -2710,7 +2710,7 @@ void CPWL_Utils::GetGraphics_Tag(CFX_ByteString& sPathData, CFX_PathData& path,
 	FX_FLOAT fWidth = crBBox.right - crBBox.left;
 	FX_FLOAT fHeight = crBBox.top - crBBox.bottom;
 
-	CPWL_PathData PathArray[] = 
+	CPWL_PathData PathArray[] =
 	{
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth*0.4f, crBBox.top - fHeight*0.1f), PWLPT_MOVETO),
 		CPWL_PathData(CPWL_Point(crBBox.left + fWidth*0.1f, crBBox.top - fHeight*0.5f), PWLPT_LINETO),
@@ -2746,7 +2746,7 @@ void CPWL_Utils::GetGraphics_Foxit(CFX_ByteString& sPathData, CFX_PathData& path
 	FX_FLOAT fWidth = crInBox.right - crInBox.left;
 	FX_FLOAT fHeight = crInBox.top - crInBox.bottom;
 
-	CPWL_PathData PathArray[] = 
+	CPWL_PathData PathArray[] =
 	{
 		CPWL_PathData(CPWL_Point(crInBox.left, crInBox.top), PWLPT_MOVETO),
 		CPWL_PathData(CPWL_Point(crInBox.left + fWidth*0.45f, crInBox.top), PWLPT_LINETO),