FX_BOOL considered harmful, part 2.

Fully automatic change, execpt for cleanup in fx_system.h

R=thestig@chromium.org

Review URL: https://codereview.chromium.org/1254703002 .

17 files changed, 595 insertions, 595 deletions

diff --git a/fpdfsdk/src/pdfwindow/PWL_Button.cpp b/fpdfsdk/src/pdfwindow/PWL_Button.cpp
index 84962285c4..1712bd24fc 100644
--- a/fpdfsdk/src/pdfwindow/PWL_Button.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_Button.cpp
@@ -12,7 +12,7 @@
 /* ------------------------------- CPWL_Button ---------------------------------- */
 
 CPWL_Button::CPWL_Button() :
-	m_bMouseDown(FALSE)
+	m_bMouseDown(false)
 {
 }
 
@@ -31,23 +31,23 @@ void CPWL_Button::OnCreate(PWL_CREATEPARAM & cp)
 	cp.eCursorType = FXCT_HAND;
 }
 
-FX_BOOL CPWL_Button::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag)
+bool CPWL_Button::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag)
 {
 	CPWL_Wnd::OnLButtonDown(point, nFlag);
 
-	m_bMouseDown = TRUE;
+	m_bMouseDown = true;
 	SetCapture();
 
-	return TRUE;
+	return true;
 }
 
-FX_BOOL CPWL_Button::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
+bool CPWL_Button::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
 {
 	CPWL_Wnd::OnLButtonUp(point, nFlag);
 
 	ReleaseCapture();
-	m_bMouseDown = FALSE;
+	m_bMouseDown = false;
 
-	return TRUE;
+	return true;
 }
 
diff --git a/fpdfsdk/src/pdfwindow/PWL_Caret.cpp b/fpdfsdk/src/pdfwindow/PWL_Caret.cpp
index 84a8b3d186..deccf06449 100644
--- a/fpdfsdk/src/pdfwindow/PWL_Caret.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_Caret.cpp
@@ -16,7 +16,7 @@
 //////////////////////////////////////////////////////////////////////
 
 CPWL_Caret::CPWL_Caret() :
-	m_bFlash(FALSE),
+	m_bFlash(false),
 	m_ptHead(0,0),
 	m_ptFoot(0,0),
 	m_fWidth(0.4f),
@@ -135,7 +135,7 @@ CPDF_Rect CPWL_Caret::GetCaretRect() const
 			m_ptHead.y);
 }
 
-void CPWL_Caret::SetCaret(FX_BOOL bVisible, const CPDF_Point & ptHead, const CPDF_Point & ptFoot)
+void CPWL_Caret::SetCaret(bool bVisible, const CPDF_Point & ptHead, const CPDF_Point & ptFoot)
 {
 	if (bVisible)
 	{
@@ -147,9 +147,9 @@ void CPWL_Caret::SetCaret(FX_BOOL bVisible, const CPDF_Point & ptHead, const CPD
 				m_ptHead = ptHead;
 				m_ptFoot = ptFoot;
 
-				m_bFlash = TRUE;
-				//Move(GetCaretRect(),FALSE,TRUE);
-				Move(m_rcInvalid, FALSE, TRUE);
+				m_bFlash = true;
+				//Move(GetCaretRect(),false,true);
+				Move(m_rcInvalid, false, true);
 			}
 		}
 		else
@@ -160,11 +160,11 @@ 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;
+			CPWL_Wnd::SetVisible(true);
+			m_bFlash = true;
 
-			//Move(GetCaretRect(),FALSE,TRUE);
-			Move(m_rcInvalid, FALSE, TRUE);
+			//Move(GetCaretRect(),false,true);
+			Move(m_rcInvalid, false, true);
 		}
 	}
 	else
@@ -172,11 +172,11 @@ void CPWL_Caret::SetCaret(FX_BOOL bVisible, const CPDF_Point & ptHead, const CPD
 		m_ptHead = CPDF_Point(0, 0);
 		m_ptFoot = CPDF_Point(0, 0);
 
-		m_bFlash = FALSE;
+		m_bFlash = false;
 		if (IsVisible())
 		{
 			EndTimer();
-			CPWL_Wnd::SetVisible(FALSE);
+			CPWL_Wnd::SetVisible(false);
 		}
 	}
 }
diff --git a/fpdfsdk/src/pdfwindow/PWL_ComboBox.cpp b/fpdfsdk/src/pdfwindow/PWL_ComboBox.cpp
index f5c8a815d4..6c5dd5516e 100644
--- a/fpdfsdk/src/pdfwindow/PWL_ComboBox.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_ComboBox.cpp
@@ -22,14 +22,14 @@
 
 /* ---------------------------- CPWL_CBListBox ---------------------------- */
 
-FX_BOOL CPWL_CBListBox::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
+bool CPWL_CBListBox::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
 {
     CPWL_Wnd::OnLButtonUp(point,nFlag);
 
     if (m_bMouseDown)
     {
         ReleaseCapture();
-        m_bMouseDown = FALSE;
+        m_bMouseDown = false;
 
         if (ClientHitTest(point))
         {
@@ -38,23 +38,23 @@ FX_BOOL CPWL_CBListBox::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
                 pParent->OnNotify(this,PNM_LBUTTONUP,0,PWL_MAKEDWORD(point.x,point.y));
             }
 
-            FX_BOOL bExit = FALSE;
-            OnNotifySelChanged(FALSE,bExit, nFlag);
-            if (bExit) return FALSE;
+            bool bExit = false;
+            OnNotifySelChanged(false,bExit, nFlag);
+            if (bExit) return false;
         }
     }
 
-    return TRUE;
+    return true;
 }
 
-FX_BOOL CPWL_CBListBox::OnKeyDownWithExit(FX_WORD nChar, FX_BOOL & bExit, FX_DWORD nFlag)
+bool CPWL_CBListBox::OnKeyDownWithExit(FX_WORD nChar, bool & bExit, FX_DWORD nFlag)
 {
-    if (!m_pList) return FALSE;
+    if (!m_pList) return false;
 
     switch (nChar)
     {
     default:
-        return FALSE;
+        return false;
     case FWL_VKEY_Up:
     case FWL_VKEY_Down:
     case FWL_VKEY_Home:
@@ -88,25 +88,25 @@ FX_BOOL CPWL_CBListBox::OnKeyDownWithExit(FX_WORD nChar, FX_BOOL & bExit, FX_DWO
         break;
     }
 
-    OnNotifySelChanged(TRUE,bExit, nFlag);
+    OnNotifySelChanged(true,bExit, nFlag);
 
-    return TRUE;
+    return true;
 }
 
-FX_BOOL CPWL_CBListBox::OnCharWithExit(FX_WORD nChar, FX_BOOL & bExit, FX_DWORD nFlag)
+bool CPWL_CBListBox::OnCharWithExit(FX_WORD nChar, bool & bExit, FX_DWORD nFlag)
 {
-    if (!m_pList) return FALSE;
+    if (!m_pList) return false;
 
-    if (!m_pList->OnChar(nChar,IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag))) return FALSE;
+    if (!m_pList->OnChar(nChar,IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag))) return false;
 
     if (CPWL_ComboBox* pComboBox = (CPWL_ComboBox*)GetParentWindow())
     {
         pComboBox->SetSelectText();
     }
 
-    OnNotifySelChanged(TRUE,bExit,nFlag);
+    OnNotifySelChanged(true,bExit,nFlag);
 
-    return TRUE;
+    return true;
 }
 
 /* ---------------------------- CPWL_CBButton ---------------------------- */
@@ -177,7 +177,7 @@ void CPWL_CBButton::DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* p
     }
 }
 
-FX_BOOL CPWL_CBButton::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag)
+bool CPWL_CBButton::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag)
 {
     CPWL_Wnd::OnLButtonDown(point,nFlag);
 
@@ -188,16 +188,16 @@ FX_BOOL CPWL_CBButton::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag)
         pParent->OnNotify(this,PNM_LBUTTONDOWN,0,PWL_MAKEDWORD(point.x,point.y));
     }
 
-    return TRUE;
+    return true;
 }
 
-FX_BOOL CPWL_CBButton::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
+bool CPWL_CBButton::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
 {
     CPWL_Wnd::OnLButtonUp(point, nFlag);
 
     ReleaseCapture();
 
-    return TRUE;
+    return true;
 }
 
 /* ---------------------------- CPWL_ComboBox ---------------------------- */
@@ -205,7 +205,7 @@ FX_BOOL CPWL_CBButton::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
 CPWL_ComboBox::CPWL_ComboBox() : m_pEdit(NULL),
     m_pButton(NULL),
     m_pList(NULL),
-    m_bPopup(FALSE),
+    m_bPopup(false),
     m_nPopupWhere(0),
     m_nSelectItem(-1),
     m_pFillerNotify(NULL)
@@ -231,7 +231,7 @@ void CPWL_ComboBox::SetFocus()
 
 void CPWL_ComboBox::KillFocus()
 {
-    SetPopup(FALSE);
+    SetPopup(false);
     CPWL_Wnd::KillFocus();
 }
 
@@ -439,15 +439,15 @@ void CPWL_ComboBox::RePosChildWnd()
         }
 
         if (m_pButton)
-            m_pButton->Move(rcButton,TRUE,FALSE);
+            m_pButton->Move(rcButton,true,false);
 
         if (m_pEdit)
-            m_pEdit->Move(rcEdit,TRUE,FALSE);
+            m_pEdit->Move(rcEdit,true,false);
 
         if (m_pList)
         {
-            m_pList->SetVisible(TRUE);
-            m_pList->Move(rcList,TRUE,FALSE);
+            m_pList->SetVisible(true);
+            m_pList->Move(rcList,true,false);
             m_pList->ScrollToListItem(m_nSelectItem);
         }
     }
@@ -461,7 +461,7 @@ void CPWL_ComboBox::RePosChildWnd()
             rcButton.left = rcClient.left;
 
         if (m_pButton)
-            m_pButton->Move(rcButton,TRUE,FALSE);
+            m_pButton->Move(rcButton,true,false);
 
         CPDF_Rect rcEdit = rcClient;
         rcEdit.right = rcButton.left - 1.0f;
@@ -473,10 +473,10 @@ void CPWL_ComboBox::RePosChildWnd()
             rcEdit.right = rcEdit.left;
 
         if (m_pEdit)
-            m_pEdit->Move(rcEdit,TRUE,FALSE);
+            m_pEdit->Move(rcEdit,true,false);
 
         if (m_pList)
-            m_pList->SetVisible(FALSE);
+            m_pList->SetVisible(false);
     }
 }
 
@@ -491,7 +491,7 @@ CPDF_Rect CPWL_ComboBox::GetFocusRect() const
     return CPDF_Rect();
 }
 
-void CPWL_ComboBox::SetPopup(FX_BOOL bPopup)
+void CPWL_ComboBox::SetPopup(bool bPopup)
 {
     if (!m_pList) return;
     if (bPopup == m_bPopup) return;
@@ -528,21 +528,21 @@ void CPWL_ComboBox::SetPopup(FX_BOOL bPopup)
                 }
 
                 m_nPopupWhere = nWhere;
-                Move(rcWindow, TRUE, TRUE);
+                Move(rcWindow, true, true);
             }
         }
     }
     else
     {
         m_bPopup = bPopup;
-        Move(m_rcOldWindow, TRUE, TRUE);
+        Move(m_rcOldWindow, true, true);
     }
 }
 
-FX_BOOL CPWL_ComboBox::OnKeyDown(FX_WORD nChar, FX_DWORD nFlag)
+bool CPWL_ComboBox::OnKeyDown(FX_WORD nChar, FX_DWORD nFlag)
 {
-    if (!m_pList) return FALSE;
-    if (!m_pEdit) return FALSE;
+    if (!m_pList) return false;
+    if (!m_pEdit) return false;
 
     m_nSelectItem = -1;
 
@@ -551,47 +551,47 @@ FX_BOOL CPWL_ComboBox::OnKeyDown(FX_WORD nChar, FX_DWORD nFlag)
     case FWL_VKEY_Up:
         if (m_pList->GetCurSel() > 0)
         {
-            FX_BOOL bExit = FALSE;
+            bool bExit = false;
             if (m_pList->OnKeyDownWithExit(nChar,bExit,nFlag))
             {
-                if (bExit) return FALSE;
+                if (bExit) return false;
                 SetSelectText();
             }
         }
-        return TRUE;
+        return true;
     case FWL_VKEY_Down:
         if (m_pList->GetCurSel() < m_pList->GetCount() - 1)
         {
-            FX_BOOL bExit = FALSE;
+            bool bExit = false;
             if (m_pList->OnKeyDownWithExit(nChar,bExit,nFlag))
             {
-                if (bExit) return FALSE;
+                if (bExit) return false;
                 SetSelectText();
             }
         }
-        return TRUE;
+        return true;
     }
 
     if (HasFlag(PCBS_ALLOWCUSTOMTEXT))
         return m_pEdit->OnKeyDown(nChar,nFlag);
 
-    return FALSE;
+    return false;
 }
 
-FX_BOOL CPWL_ComboBox::OnChar(FX_WORD nChar, FX_DWORD nFlag)
+bool CPWL_ComboBox::OnChar(FX_WORD nChar, FX_DWORD nFlag)
 {
     if (!m_pList)
-        return FALSE;
+        return false;
 
     if (!m_pEdit)
-        return FALSE;
+        return false;
 
     m_nSelectItem = -1;
     if (HasFlag(PCBS_ALLOWCUSTOMTEXT))
         return m_pEdit->OnChar(nChar,nFlag);
 
-    FX_BOOL bExit = FALSE;
-    return m_pList->OnCharWithExit(nChar,bExit,nFlag) ? bExit : FALSE;
+    bool bExit = false;
+    return m_pList->OnCharWithExit(nChar,bExit,nFlag) ? bExit : false;
 }
 
 void CPWL_ComboBox::OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, intptr_t wParam, intptr_t lParam)
@@ -613,7 +613,7 @@ void CPWL_ComboBox::OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, intptr_t wParam, intp
                 SetSelectText();
                 SelectAll();
                 m_pEdit->SetFocus();
-                SetPopup(FALSE);
+                SetPopup(false);
                 return;
             }
         }
@@ -622,7 +622,7 @@ void CPWL_ComboBox::OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, intptr_t wParam, intp
     CPWL_Wnd::OnNotify(pWnd,msg,wParam,lParam);
 }
 
-FX_BOOL CPWL_ComboBox::IsPopup() const
+bool CPWL_ComboBox::IsPopup() const
 {
     return m_bPopup;
 }
@@ -637,7 +637,7 @@ void CPWL_ComboBox::SetSelectText()
     m_nSelectItem = m_pList->GetCurSel();
 }
 
-FX_BOOL CPWL_ComboBox::IsModified() const
+bool CPWL_ComboBox::IsModified() const
 {
     return m_pEdit->IsModified();
 }
diff --git a/fpdfsdk/src/pdfwindow/PWL_Edit.cpp b/fpdfsdk/src/pdfwindow/PWL_Edit.cpp
index 58d8a79da1..303ae963f4 100644
--- a/fpdfsdk/src/pdfwindow/PWL_Edit.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_Edit.cpp
@@ -19,14 +19,14 @@
 
 CPWL_Edit::CPWL_Edit() : m_pFillerNotify(NULL),
 	m_pSpellCheck(NULL),
-	m_bFocus(FALSE)
+	m_bFocus(false)
 {
 	m_pFormFiller = NULL;
 }
 
 CPWL_Edit::~CPWL_Edit()
 {
-	ASSERT(m_bFocus == FALSE);
+	ASSERT(m_bFocus == false);
 }
 
 CFX_ByteString CPWL_Edit::GetClassName() const
@@ -49,7 +49,7 @@ void CPWL_Edit::SetText(const FX_WCHAR* csText)
 		if (CXML_Element * pXML = CXML_Element::Parse(sValue.c_str(), sValue.GetLength()))
 		{
 			int32_t nCount = pXML->CountChildren();
-			FX_BOOL bFirst = TRUE;
+			bool bFirst = true;
 
 			swText.Empty();
 
@@ -67,7 +67,7 @@ void CPWL_Edit::SetText(const FX_WCHAR* csText)
 							swSection += pSubElement->GetContent(j);
 						}
 
-						if (bFirst)bFirst = FALSE;
+						if (bFirst)bFirst = false;
 						else
 							swText += FWL_VKEY_Return;
 						swText += swSection;
@@ -90,7 +90,7 @@ void CPWL_Edit::RePosChildWnd()
                                         rcWindow.bottom,
                                         rcWindow.right + PWL_SCROLLBAR_WIDTH,
                                         rcWindow.top);
-        pVSB->Move(rcVScroll, TRUE, FALSE);
+        pVSB->Move(rcVScroll, true, false);
     }
 
 	if (m_pEditCaret && !HasFlag(PES_TEXTOVERFLOW))
@@ -114,39 +114,39 @@ CPDF_Rect CPWL_Edit::GetClientRect() const
 	return rcClient;
 }
 
-void CPWL_Edit::SetAlignFormatH(PWL_EDIT_ALIGNFORMAT_H nFormat, FX_BOOL bPaint/* = TRUE*/)
+void CPWL_Edit::SetAlignFormatH(PWL_EDIT_ALIGNFORMAT_H nFormat, bool bPaint/* = true*/)
 {
 	m_pEdit->SetAlignmentH((int32_t)nFormat, bPaint);
 }
 
-void CPWL_Edit::SetAlignFormatV(PWL_EDIT_ALIGNFORMAT_V nFormat, FX_BOOL bPaint/* = TRUE*/)
+void CPWL_Edit::SetAlignFormatV(PWL_EDIT_ALIGNFORMAT_V nFormat, bool bPaint/* = true*/)
 {
 	m_pEdit->SetAlignmentV((int32_t)nFormat, bPaint);
 }
 
-FX_BOOL	CPWL_Edit::CanSelectAll() const
+bool	CPWL_Edit::CanSelectAll() const
 {
 	return  GetSelectWordRange() != m_pEdit->GetWholeWordRange();
 }
 
-FX_BOOL	CPWL_Edit::CanClear() const
+bool	CPWL_Edit::CanClear() const
 {
 	return !IsReadOnly() && m_pEdit->IsSelected();
 }
 
-FX_BOOL	CPWL_Edit::CanCopy() const
+bool	CPWL_Edit::CanCopy() const
 {
 	return 	!HasFlag(PES_PASSWORD) && !HasFlag(PES_NOREAD) && m_pEdit->IsSelected();
 }
 
-FX_BOOL	CPWL_Edit::CanCut() const
+bool	CPWL_Edit::CanCut() const
 {
 	return 	CanCopy() && !IsReadOnly();
 }
 
-FX_BOOL	CPWL_Edit::CanPaste() const
+bool	CPWL_Edit::CanPaste() const
 {
-	if (IsReadOnly()) return FALSE;
+	if (IsReadOnly()) return false;
 
 	CFX_WideString swClipboard;
 	if (IFX_SystemHandler* pSH = GetSystemHandler())
@@ -175,13 +175,13 @@ void CPWL_Edit::PasteText()
 
 	if (m_pFillerNotify)
 	{
-		FX_BOOL bRC = TRUE;
-		FX_BOOL bExit = FALSE;
+		bool bRC = true;
+		bool bExit = false;
 		CFX_WideString strChangeEx;
 		int nSelStart = 0;
 		int nSelEnd = 0;
 		GetSel(nSelStart, nSelEnd);
-		m_pFillerNotify->OnBeforeKeyStroke(TRUE, GetAttachedData(), 0 , swClipboard, strChangeEx, nSelStart, nSelEnd, TRUE, bRC, bExit, 0);
+		m_pFillerNotify->OnBeforeKeyStroke(true, GetAttachedData(), 0 , swClipboard, strChangeEx, nSelStart, nSelEnd, true, bRC, bExit, 0);
 		if (!bRC) return;
 		if (bExit) return;
 	}
@@ -194,8 +194,8 @@ void CPWL_Edit::PasteText()
 
 	if (m_pFillerNotify)
 	{
-		FX_BOOL bExit = FALSE;
-		m_pFillerNotify->OnAfterKeyStroke(TRUE, GetAttachedData(), bExit,0);
+		bool bExit = false;
+		m_pFillerNotify->OnAfterKeyStroke(true, GetAttachedData(), bExit,0);
 		if (bExit) return;
 	}
 }
@@ -227,52 +227,52 @@ void CPWL_Edit::OnCreated()
 	m_rcOldWindow = GetWindowRect();
 
 	m_pEdit->SetOprNotify(this);
-	m_pEdit->EnableOprNotify(TRUE);
+	m_pEdit->EnableOprNotify(true);
 }
 
 void CPWL_Edit::SetParamByFlag()
 {
 	if (HasFlag(PES_RIGHT))
 	{
-		m_pEdit->SetAlignmentH(2, FALSE);
+		m_pEdit->SetAlignmentH(2, false);
 	}
 	else if (HasFlag(PES_MIDDLE))
 	{
-		m_pEdit->SetAlignmentH(1, FALSE);
+		m_pEdit->SetAlignmentH(1, false);
 	}
 	else
 	{
-		m_pEdit->SetAlignmentH(0, FALSE);
+		m_pEdit->SetAlignmentH(0, false);
 	}
 
 	if (HasFlag(PES_BOTTOM))
 	{
-		m_pEdit->SetAlignmentV(2, FALSE);
+		m_pEdit->SetAlignmentV(2, false);
 	}
 	else if (HasFlag(PES_CENTER))
 	{
-		m_pEdit->SetAlignmentV(1, FALSE);
+		m_pEdit->SetAlignmentV(1, false);
 	}
 	else
 	{
-		m_pEdit->SetAlignmentV(0, FALSE);
+		m_pEdit->SetAlignmentV(0, false);
 	}
 
 	if (HasFlag(PES_PASSWORD))
 	{
-		m_pEdit->SetPasswordChar('*', FALSE);
+		m_pEdit->SetPasswordChar('*', false);
 	}
 
-	m_pEdit->SetMultiLine(HasFlag(PES_MULTILINE), FALSE);
-	m_pEdit->SetAutoReturn(HasFlag(PES_AUTORETURN), FALSE);
-	m_pEdit->SetAutoFontSize(HasFlag(PWS_AUTOFONTSIZE), FALSE);
-	m_pEdit->SetAutoScroll(HasFlag(PES_AUTOSCROLL), FALSE);
+	m_pEdit->SetMultiLine(HasFlag(PES_MULTILINE), false);
+	m_pEdit->SetAutoReturn(HasFlag(PES_AUTORETURN), false);
+	m_pEdit->SetAutoFontSize(HasFlag(PWS_AUTOFONTSIZE), false);
+	m_pEdit->SetAutoScroll(HasFlag(PES_AUTOSCROLL), false);
 	m_pEdit->EnableUndo(HasFlag(PES_UNDO));
 
 	if (HasFlag(PES_TEXTOVERFLOW))
 	{
 		SetClipRect(CPDF_Rect(0.0f,0.0f,0.0f,0.0f));
-		m_pEdit->SetTextOverflow(TRUE, FALSE);
+		m_pEdit->SetTextOverflow(true, false);
 	}
 	else
 	{
@@ -304,7 +304,7 @@ 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";
+					<< CPWL_Utils::GetColorAppStream(GetBorderColor(),false) << " 2 J 0 j\n";
 
 				for (int32_t i=1;i<nCharArray;i++)
 				{
@@ -320,7 +320,7 @@ void CPWL_Edit::GetThisAppearanceStream(CFX_ByteTextBuf & sAppStream)
 		case PBS_DASH:
 			{
 				sLine << "q\n" << GetBorderWidth() << " w\n"
-					<< CPWL_Utils::GetColorAppStream(GetBorderColor(),FALSE) << " 2 J 0 j\n"
+					<< CPWL_Utils::GetColorAppStream(GetBorderColor(),false) << " 2 J 0 j\n"
 					<< "[" << GetBorderDash().nDash << " "
 					<< GetBorderDash().nGap << "] "
 					<< GetBorderDash().nPhase << " d\n";
@@ -383,7 +383,7 @@ void CPWL_Edit::GetThisAppearanceStream(CFX_ByteTextBuf & sAppStream)
 	{
 		CFX_ByteString sSpellCheck = CPWL_Utils::GetSpellCheckAppStream(m_pEdit, m_pSpellCheck, ptOffset, &wrVisible);
 		if (sSpellCheck.GetLength() > 0)
-			sText << CPWL_Utils::GetColorAppStream(CPWL_Color(COLORTYPE_RGB,1,0,0),FALSE) << sSpellCheck;
+			sText << CPWL_Utils::GetColorAppStream(CPWL_Color(COLORTYPE_RGB,1,0,0),false) << sSpellCheck;
 	}
 
 	if (sText.GetLength() > 0)
@@ -487,7 +487,7 @@ IFX_SystemHandler* pSysHandler = GetSystemHandler();
 	}
 }
 
-FX_BOOL CPWL_Edit::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag)
+bool CPWL_Edit::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag)
 {
 	CPWL_Wnd::OnLButtonDown(point,nFlag);
 
@@ -496,16 +496,16 @@ 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));
 	}
 
-	return TRUE;
+	return true;
 }
 
-FX_BOOL	CPWL_Edit::OnLButtonDblClk(const CPDF_Point & point, FX_DWORD nFlag)
+bool	CPWL_Edit::OnLButtonDblClk(const CPDF_Point & point, FX_DWORD nFlag)
 {
 	CPWL_Wnd::OnLButtonDblClk(point, nFlag);
 
@@ -514,7 +514,7 @@ FX_BOOL	CPWL_Edit::OnLButtonDblClk(const CPDF_Point & point, FX_DWORD nFlag)
 		m_pEdit->SelectAll();
 	}
 
-	return TRUE;
+	return true;
 }
 
 #define WM_PWLEDIT_UNDO					0x01
@@ -526,16 +526,16 @@ FX_BOOL	CPWL_Edit::OnLButtonDblClk(const CPDF_Point & point, FX_DWORD nFlag)
 #define WM_PWLEDIT_SELECTALL			0x07
 #define WM_PWLEDIT_SUGGEST				0x08
 
-FX_BOOL CPWL_Edit::OnRButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
+bool CPWL_Edit::OnRButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
 {
-	if (m_bMouseDown) return FALSE;
+	if (m_bMouseDown) return false;
 
 	CPWL_Wnd::OnRButtonUp(point, nFlag);
 
-	if (!HasFlag(PES_TEXTOVERFLOW) && !ClientHitTest(point)) return TRUE;
+	if (!HasFlag(PES_TEXTOVERFLOW) && !ClientHitTest(point)) return true;
 
 	IFX_SystemHandler* pSH = GetSystemHandler();
-	if (!pSH) return FALSE;
+	if (!pSH) return false;
 
 	SetFocus();
 
@@ -543,7 +543,7 @@ FX_BOOL CPWL_Edit::OnRButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
 	CFX_WideString swLatin = m_pEdit->GetRangeText(wrLatin);
 
 	FX_HMENU hPopup = pSH->CreatePopupMenu();
-	if (!hPopup) return FALSE;
+	if (!hPopup) return false;
 
 	CFX_ByteStringArray sSuggestWords;
 	CPDF_Point ptPopup = point;
@@ -587,9 +587,9 @@ FX_BOOL CPWL_Edit::OnRButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
 		pSH->AppendMenuItem(hPopup, 0, L"");
 
 		if (!m_pEdit->CanUndo())
-			pSH->EnableMenuItem(hPopup, WM_PWLEDIT_UNDO, FALSE);
+			pSH->EnableMenuItem(hPopup, WM_PWLEDIT_UNDO, false);
 		if (!m_pEdit->CanRedo())
-			pSH->EnableMenuItem(hPopup, WM_PWLEDIT_REDO, FALSE);
+			pSH->EnableMenuItem(hPopup, WM_PWLEDIT_REDO, false);
 	}
 
 	pSH->AppendMenuItem(hPopup, WM_PWLEDIT_CUT,
@@ -603,32 +603,32 @@ FX_BOOL CPWL_Edit::OnRButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
 
 	CFX_WideString swText = pSH->GetClipboardText(GetAttachedHWnd());
 	if (swText.IsEmpty())
-		pSH->EnableMenuItem(hPopup, WM_PWLEDIT_PASTE, FALSE);
+		pSH->EnableMenuItem(hPopup, WM_PWLEDIT_PASTE, false);
 
 	if (!m_pEdit->IsSelected())
 	{
-		pSH->EnableMenuItem(hPopup, WM_PWLEDIT_CUT, FALSE);
-		pSH->EnableMenuItem(hPopup, WM_PWLEDIT_COPY, FALSE);
-		pSH->EnableMenuItem(hPopup, WM_PWLEDIT_DELETE, FALSE);
+		pSH->EnableMenuItem(hPopup, WM_PWLEDIT_CUT, false);
+		pSH->EnableMenuItem(hPopup, WM_PWLEDIT_COPY, false);
+		pSH->EnableMenuItem(hPopup, WM_PWLEDIT_DELETE, false);
 	}
 
 	if (IsReadOnly())
 	{
-		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_CUT, false);
+		pSH->EnableMenuItem(hPopup, WM_PWLEDIT_DELETE, false);
+		pSH->EnableMenuItem(hPopup, WM_PWLEDIT_PASTE, false);
 	}
 
 	if (HasFlag(PES_PASSWORD))
 	{
-		pSH->EnableMenuItem(hPopup, WM_PWLEDIT_CUT, FALSE);
-		pSH->EnableMenuItem(hPopup, WM_PWLEDIT_COPY, FALSE);
+		pSH->EnableMenuItem(hPopup, WM_PWLEDIT_CUT, false);
+		pSH->EnableMenuItem(hPopup, WM_PWLEDIT_COPY, false);
 	}
 
 	if (HasFlag(PES_NOREAD))
 	{
-		pSH->EnableMenuItem(hPopup, WM_PWLEDIT_CUT, FALSE);
-		pSH->EnableMenuItem(hPopup, WM_PWLEDIT_COPY, FALSE);
+		pSH->EnableMenuItem(hPopup, WM_PWLEDIT_CUT, false);
+		pSH->EnableMenuItem(hPopup, WM_PWLEDIT_COPY, false);
 	}
 
 	pSH->AppendMenuItem(hPopup, 0, L"");
@@ -637,7 +637,7 @@ FX_BOOL CPWL_Edit::OnRButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
 
 	if (m_pEdit->GetTotalWords() == 0)
 	{
-		pSH->EnableMenuItem(hPopup, WM_PWLEDIT_SELECTALL, FALSE);
+		pSH->EnableMenuItem(hPopup, WM_PWLEDIT_SELECTALL, false);
 	}
 
 	int32_t x, y;
@@ -699,12 +699,12 @@ FX_BOOL CPWL_Edit::OnRButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
 
 	pSH->DestroyMenu(hPopup);
 
-	return TRUE;
+	return true;
 }
 
 void CPWL_Edit::OnSetFocus()
 {
-	SetEditCaret(TRUE);
+	SetEditCaret(true);
 
 	if (!IsReadOnly())
 	{
@@ -712,15 +712,15 @@ void CPWL_Edit::OnSetFocus()
 			pFocusHandler->OnSetFocus(this);
 	}
 
-	m_bFocus = TRUE;
+	m_bFocus = true;
 }
 
 void CPWL_Edit::OnKillFocus()
 {
-	ShowVScrollBar(FALSE);
+	ShowVScrollBar(false);
 
 	m_pEdit->SelectNone();
-	SetCaret(FALSE, CPDF_Point(0.0f,0.0f), CPDF_Point(0.0f,0.0f));
+	SetCaret(false, CPDF_Point(0.0f,0.0f), CPDF_Point(0.0f,0.0f));
 
 	SetCharSet(0);
 
@@ -730,20 +730,20 @@ void CPWL_Edit::OnKillFocus()
 			pFocusHandler->OnKillFocus(this);
 	}
 
-	m_bFocus = FALSE;
+	m_bFocus = false;
 }
 
-void CPWL_Edit::SetHorzScale(int32_t nHorzScale, FX_BOOL bPaint/* = TRUE*/)
+void CPWL_Edit::SetHorzScale(int32_t nHorzScale, bool bPaint/* = true*/)
 {
 	m_pEdit->SetHorzScale(nHorzScale, bPaint);
 }
 
-void CPWL_Edit::SetCharSpace(FX_FLOAT fCharSpace, FX_BOOL bPaint/* = TRUE*/)
+void CPWL_Edit::SetCharSpace(FX_FLOAT fCharSpace, bool bPaint/* = true*/)
 {
 	m_pEdit->SetCharSpace(fCharSpace, bPaint);
 }
 
-void CPWL_Edit::SetLineLeading(FX_FLOAT fLineLeading, FX_BOOL bPaint/* = TRUE*/)
+void CPWL_Edit::SetLineLeading(FX_FLOAT fLineLeading, bool bPaint/* = true*/)
 {
 	m_pEdit->SetLineLeading(fLineLeading, bPaint);
 }
@@ -813,7 +813,7 @@ CPDF_Point CPWL_Edit::GetWordRightBottomPoint(const CPVT_WordPlace& wpWord)
 	return pt;
 }
 
-FX_BOOL	CPWL_Edit::IsTextFull() const
+bool	CPWL_Edit::IsTextFull() const
 {
 	return m_pEdit->IsTextFull();
 }
@@ -840,7 +840,7 @@ void CPWL_Edit::SetCharArray(int32_t nCharArray)
 	if (HasFlag(PES_CHARARRAY) && nCharArray > 0)
 	{
 		m_pEdit->SetCharArray(nCharArray);
-		m_pEdit->SetTextOverflow(TRUE);
+		m_pEdit->SetTextOverflow(true);
 
 		if (HasFlag(PWS_AUTOFONTSIZE))
 		{
@@ -849,7 +849,7 @@ void CPWL_Edit::SetCharArray(int32_t nCharArray)
 				FX_FLOAT fFontSize = GetCharArrayAutoFontSize(pFontMap->GetPDFFont(0), GetClientRect(), nCharArray);
 				if (fFontSize > 0.0f)
 				{
-					m_pEdit->SetAutoFontSize(FALSE);
+					m_pEdit->SetAutoFontSize(false);
 					m_pEdit->SetFontSize(fFontSize);
 				}
 			}
@@ -873,7 +873,7 @@ CPDF_Rect CPWL_Edit::GetFocusRect() const
 	return CPDF_Rect();
 }
 
-void CPWL_Edit::ShowVScrollBar(FX_BOOL bShow)
+void CPWL_Edit::ShowVScrollBar(bool bShow)
 {
 	if (CPWL_ScrollBar * pScroll = GetVScrollBar())
 	{
@@ -881,35 +881,35 @@ void CPWL_Edit::ShowVScrollBar(FX_BOOL bShow)
 		{
 			if (!pScroll->IsVisible())
 			{
-				pScroll->SetVisible(TRUE);
+				pScroll->SetVisible(true);
 				CPDF_Rect rcWindow = GetWindowRect();
 				m_rcOldWindow = rcWindow;
 				rcWindow.right += PWL_SCROLLBAR_WIDTH;
-				Move(rcWindow, TRUE, TRUE);
+				Move(rcWindow, true, true);
 			}
 		}
 		else
 		{
 			if (pScroll->IsVisible())
 			{
-				pScroll->SetVisible(FALSE);
-				Move(m_rcOldWindow, TRUE, TRUE);
+				pScroll->SetVisible(false);
+				Move(m_rcOldWindow, true, true);
 			}
 		}
 	}
 }
 
-FX_BOOL	CPWL_Edit::IsVScrollBarVisible() const
+bool	CPWL_Edit::IsVScrollBarVisible() const
 {
 	if (CPWL_ScrollBar * pScroll = GetVScrollBar())
 	{
 		return pScroll->IsVisible();
 	}
 
-	return FALSE;
+	return false;
 }
 
-void CPWL_Edit::EnableSpellCheck(FX_BOOL bEnabled)
+void CPWL_Edit::EnableSpellCheck(bool bEnabled)
 {
 	if (bEnabled)
 		AddFlag(PES_SPELLCHECK);
@@ -917,16 +917,16 @@ void CPWL_Edit::EnableSpellCheck(FX_BOOL bEnabled)
 		RemoveFlag(PES_SPELLCHECK);
 }
 
-FX_BOOL CPWL_Edit::OnKeyDown(FX_WORD nChar, FX_DWORD nFlag)
+bool CPWL_Edit::OnKeyDown(FX_WORD nChar, FX_DWORD nFlag)
 {
-	if (m_bMouseDown) return TRUE;
+	if (m_bMouseDown) return true;
 
 	if (nChar == FWL_VKEY_Delete)
 	{
 		if (m_pFillerNotify)
 		{
-			FX_BOOL bRC = TRUE;
-			FX_BOOL bExit = FALSE;
+			bool bRC = true;
+			bool bExit = false;
 			CFX_WideString strChange;
 			CFX_WideString strChangeEx;
 
@@ -936,27 +936,27 @@ 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 (bExit) return FALSE;
+			m_pFillerNotify->OnBeforeKeyStroke(true, GetAttachedData(), FWL_VKEY_Delete, strChange, strChangeEx, nSelStart, nSelEnd, true, bRC, bExit, nFlag);
+			if (!bRC) return false;
+			if (bExit) return false;
 		}
 	}
 
-	FX_BOOL bRet = CPWL_EditCtrl::OnKeyDown(nChar,  nFlag);
+	bool bRet = CPWL_EditCtrl::OnKeyDown(nChar,  nFlag);
 
 	if (nChar == FWL_VKEY_Delete)
 	{
 		if (m_pFillerNotify)
 		{
-			FX_BOOL bExit = FALSE;
-			m_pFillerNotify->OnAfterKeyStroke(TRUE, GetAttachedData(), bExit,nFlag);
-			if (bExit) return FALSE;
+			bool bExit = false;
+			m_pFillerNotify->OnAfterKeyStroke(true, GetAttachedData(), bExit,nFlag);
+			if (bExit) return false;
 		}
 	}
 
 	//In case of implementation swallow the OnKeyDown event.
 	if(IsProceedtoOnChar(nChar, nFlag))
-			return TRUE;
+			return true;
 
 	return bRet;
 }
@@ -965,11 +965,11 @@ FX_BOOL CPWL_Edit::OnKeyDown(FX_WORD nChar, FX_DWORD nFlag)
 *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)
+bool CPWL_Edit::IsProceedtoOnChar(FX_WORD nKeyCode, FX_DWORD nFlag)
 {
 
-	FX_BOOL bCtrl = IsCTRLpressed(nFlag);
-	FX_BOOL bAlt = IsALTpressed(nFlag);
+	bool bCtrl = IsCTRLpressed(nFlag);
+	bool bAlt = IsALTpressed(nFlag);
 	if(bCtrl && !bAlt)
 	{
 	//hot keys for edit control.
@@ -980,7 +980,7 @@ FX_BOOL CPWL_Edit::IsProceedtoOnChar(FX_WORD nKeyCode, FX_DWORD nFlag)
 		case 'X':
 		case 'A':
 		case 'Z':
-			return TRUE;
+			return true;
 		default:
 			break;
 		}
@@ -992,22 +992,22 @@ FX_BOOL CPWL_Edit::IsProceedtoOnChar(FX_WORD nKeyCode, FX_DWORD nFlag)
 	case FWL_VKEY_Back:
 	case FWL_VKEY_Return:
 	case FWL_VKEY_Space:
-		return TRUE;
+		return true;
 	default:
 		break;
 	}
-	return FALSE;
+	return false;
 
 }
 
-FX_BOOL CPWL_Edit::OnChar(FX_WORD nChar, FX_DWORD nFlag)
+bool CPWL_Edit::OnChar(FX_WORD nChar, FX_DWORD nFlag)
 {
-	if (m_bMouseDown) return TRUE;
+	if (m_bMouseDown) return true;
 
-	FX_BOOL bRC = TRUE;
-	FX_BOOL bExit = FALSE;
+	bool bRC = true;
+	bool bExit = false;
 
-	FX_BOOL bCtrl = IsCTRLpressed(nFlag);
+	bool bCtrl = IsCTRLpressed(nFlag);
 	if (!bCtrl)
 	{
 		if (m_pFillerNotify)
@@ -1036,12 +1036,12 @@ FX_BOOL CPWL_Edit::OnChar(FX_WORD nChar, FX_DWORD nFlag)
 			}
 
 			CFX_WideString strChangeEx;
-			m_pFillerNotify->OnBeforeKeyStroke(TRUE, GetAttachedData(), nKeyCode, swChange, strChangeEx, nSelStart, nSelEnd, TRUE, bRC, bExit, nFlag);
+			m_pFillerNotify->OnBeforeKeyStroke(true, GetAttachedData(), nKeyCode, swChange, strChangeEx, nSelStart, nSelEnd, true, bRC, bExit, nFlag);
 		}
 	}
 
-	if (!bRC) return TRUE;
-	if (bExit) return FALSE;
+	if (!bRC) return true;
+	if (bExit) return false;
 
 	if (IFX_Edit_FontMap * pFontMap = GetFontMap())
 	{
@@ -1052,21 +1052,21 @@ FX_BOOL CPWL_Edit::OnChar(FX_WORD nChar, FX_DWORD nFlag)
 			SetCharSet(nNewCharSet);
 		}
 	}
-	FX_BOOL bRet = CPWL_EditCtrl::OnChar(nChar,nFlag);
+	bool bRet = CPWL_EditCtrl::OnChar(nChar,nFlag);
 
 	if (!bCtrl)
 	{
 		if (m_pFillerNotify)
 		{
-			m_pFillerNotify->OnAfterKeyStroke(TRUE, GetAttachedData(), bExit,nFlag);
-			if (bExit) return FALSE;
+			m_pFillerNotify->OnAfterKeyStroke(true, GetAttachedData(), bExit,nFlag);
+			if (bExit) return false;
 		}
 	}
 
 	return bRet;
 }
 
-FX_BOOL	CPWL_Edit::OnMouseWheel(short zDelta, const CPDF_Point & point, FX_DWORD nFlag)
+bool	CPWL_Edit::OnMouseWheel(short zDelta, const CPDF_Point & point, FX_DWORD nFlag)
 {
 	if (HasFlag(PES_MULTILINE))
 	{
@@ -1082,10 +1082,10 @@ FX_BOOL	CPWL_Edit::OnMouseWheel(short zDelta, const CPDF_Point & point, FX_DWORD
 		}
 		SetScrollPos(ptScroll);
 
-		return TRUE;
+		return true;
 	}
 
-	return FALSE;
+	return false;
 }
 
 void CPWL_Edit::OnInsertReturn(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace)
@@ -1205,22 +1205,22 @@ CPVT_WordRange CPWL_Edit::CombineWordRange(const CPVT_WordRange& wr1, const CPVT
 
 CPVT_WordRange CPWL_Edit::GetLatinWordsRange(const CPDF_Point& point) const
 {
-	return GetSameWordsRange(m_pEdit->SearchWordPlace(point), TRUE, FALSE);
+	return GetSameWordsRange(m_pEdit->SearchWordPlace(point), true, false);
 }
 
 CPVT_WordRange CPWL_Edit::GetLatinWordsRange(const CPVT_WordPlace & place) const
 {
-	return GetSameWordsRange(place, TRUE, FALSE);
+	return GetSameWordsRange(place, true, false);
 }
 
 CPVT_WordRange CPWL_Edit::GetArabicWordsRange(const CPVT_WordPlace & place) const
 {
-	return GetSameWordsRange(place, FALSE, TRUE);
+	return GetSameWordsRange(place, false, true);
 }
 
 #define PWL_ISARABICWORD(word) ((word >= 0x0600 && word <= 0x06FF) || (word >= 0xFB50 && word <= 0xFEFC))
 
-CPVT_WordRange CPWL_Edit::GetSameWordsRange(const CPVT_WordPlace & place, FX_BOOL bLatin, FX_BOOL bArabic) const
+CPVT_WordRange CPWL_Edit::GetSameWordsRange(const CPVT_WordPlace & place, bool bLatin, bool bArabic) const
 {
 	CPVT_WordRange range;
 
diff --git a/fpdfsdk/src/pdfwindow/PWL_EditCtrl.cpp b/fpdfsdk/src/pdfwindow/PWL_EditCtrl.cpp
index 0d14587f66..11e1fe7d37 100644
--- a/fpdfsdk/src/pdfwindow/PWL_EditCtrl.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_EditCtrl.cpp
@@ -22,7 +22,7 @@
 CPWL_EditCtrl::CPWL_EditCtrl() :
     m_pEdit(NULL),
     m_pEditCaret(NULL),
-    m_bMouseDown(FALSE),
+    m_bMouseDown(false),
     m_pEditNotify(NULL),
     m_nCharSet(DEFAULT_CHARSET),
     m_nCodePage(0)
@@ -50,7 +50,7 @@ void CPWL_EditCtrl::OnCreated()
     m_pEdit->Initialize();
 }
 
-FX_BOOL CPWL_EditCtrl::IsWndHorV()
+bool CPWL_EditCtrl::IsWndHorV()
 {
     CPDF_Matrix mt = GetWindowMatrix();
     CPDF_Point point1(0,1);
@@ -167,17 +167,17 @@ FX_FLOAT CPWL_EditCtrl::GetFontSize() const
     return m_pEdit->GetFontSize();
 }
 
-FX_BOOL CPWL_EditCtrl::OnKeyDown(FX_WORD nChar, FX_DWORD nFlag)
+bool CPWL_EditCtrl::OnKeyDown(FX_WORD nChar, FX_DWORD nFlag)
 {
-    if (m_bMouseDown) return TRUE;
+    if (m_bMouseDown) return true;
 
-    FX_BOOL bRet = CPWL_Wnd::OnKeyDown(nChar,nFlag);
+    bool bRet = CPWL_Wnd::OnKeyDown(nChar,nFlag);
 
     //FILTER
     switch (nChar)
     {
     default:
-        return FALSE;
+        return false;
     case FWL_VKEY_Delete:
     case FWL_VKEY_Up:
     case FWL_VKEY_Down:
@@ -209,35 +209,35 @@ FX_BOOL CPWL_EditCtrl::OnKeyDown(FX_WORD nChar, FX_DWORD nFlag)
     {
         case FWL_VKEY_Delete:
             Delete();
-            return TRUE;
+            return true;
         case FWL_VKEY_Insert:
             if (IsSHIFTpressed(nFlag))
                 PasteText();
-            return TRUE;
+            return true;
         case FWL_VKEY_Up:
-            m_pEdit->OnVK_UP(IsSHIFTpressed(nFlag),FALSE);
-            return TRUE;
+            m_pEdit->OnVK_UP(IsSHIFTpressed(nFlag),false);
+            return true;
         case FWL_VKEY_Down:
-            m_pEdit->OnVK_DOWN(IsSHIFTpressed(nFlag),FALSE);
-            return TRUE;
+            m_pEdit->OnVK_DOWN(IsSHIFTpressed(nFlag),false);
+            return true;
         case FWL_VKEY_Left:
-            m_pEdit->OnVK_LEFT(IsSHIFTpressed(nFlag),FALSE);
-            return TRUE;
+            m_pEdit->OnVK_LEFT(IsSHIFTpressed(nFlag),false);
+            return true;
         case FWL_VKEY_Right:
-            m_pEdit->OnVK_RIGHT(IsSHIFTpressed(nFlag),FALSE);
-            return TRUE;
+            m_pEdit->OnVK_RIGHT(IsSHIFTpressed(nFlag),false);
+            return true;
         case FWL_VKEY_Home:
             m_pEdit->OnVK_HOME(IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag));
-            return TRUE;
+            return true;
         case FWL_VKEY_End:
             m_pEdit->OnVK_END(IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag));
-            return TRUE;
+            return true;
         case FWL_VKEY_Unknown:
             if (!IsSHIFTpressed(nFlag))
                 Clear();
             else
                 CutText();
-            return TRUE;
+            return true;
         default:
             break;
     }
@@ -245,9 +245,9 @@ FX_BOOL CPWL_EditCtrl::OnKeyDown(FX_WORD nChar, FX_DWORD nFlag)
     return bRet;
 }
 
-FX_BOOL CPWL_EditCtrl::OnChar(FX_WORD nChar, FX_DWORD nFlag)
+bool CPWL_EditCtrl::OnChar(FX_WORD nChar, FX_DWORD nFlag)
 {
-    if (m_bMouseDown) return TRUE;
+    if (m_bMouseDown) return true;
 
     CPWL_Wnd::OnChar(nChar,nFlag);
 
@@ -256,14 +256,14 @@ FX_BOOL CPWL_EditCtrl::OnChar(FX_WORD nChar, FX_DWORD nFlag)
     {
         case 0x0A:
         case 0x1B:
-            return FALSE;
+            return false;
         default:
             break;
     }
 
-    FX_BOOL bCtrl = IsCTRLpressed(nFlag);
-    FX_BOOL bAlt = IsALTpressed(nFlag);
-    FX_BOOL bShift = IsSHIFTpressed(nFlag);
+    bool bCtrl = IsCTRLpressed(nFlag);
+    bool bAlt = IsALTpressed(nFlag);
+    bool bShift = IsSHIFTpressed(nFlag);
 
     FX_WORD word = nChar;
 
@@ -273,29 +273,29 @@ FX_BOOL CPWL_EditCtrl::OnChar(FX_WORD nChar, FX_DWORD nFlag)
         {
             case 'C' - 'A' + 1:
                 CopyText();
-                return TRUE;
+                return true;
             case 'V' - 'A' + 1:
                 PasteText();
-                return TRUE;
+                return true;
             case 'X' - 'A' + 1:
                 CutText();
-                return TRUE;
+                return true;
             case 'A' - 'A' + 1:
                 SelectAll();
-                return TRUE;
+                return true;
             case 'Z' - 'A' + 1:
                 if (bShift)
                     Redo();
                 else
                     Undo();
-                return TRUE;
+                return true;
             default:
                 if (nChar < 32)
-                    return FALSE;
+                    return false;
         }
     }
 
-    if (IsReadOnly()) return TRUE;
+    if (IsReadOnly()) return true;
 
     if (m_pEdit->IsSelected() && word ==  FWL_VKEY_Back)
         word = FWL_VKEY_Unknown;
@@ -319,10 +319,10 @@ FX_BOOL CPWL_EditCtrl::OnChar(FX_WORD nChar, FX_DWORD nFlag)
         break;
     }
 
-    return TRUE;
+    return true;
 }
 
-FX_BOOL CPWL_EditCtrl::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag)
+bool CPWL_EditCtrl::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag)
 {
     CPWL_Wnd::OnLButtonDown(point,nFlag);
 
@@ -331,16 +331,16 @@ FX_BOOL CPWL_EditCtrl::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));
     }
 
-    return TRUE;
+    return true;
 }
 
-FX_BOOL CPWL_EditCtrl::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
+bool CPWL_EditCtrl::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
 {
     CPWL_Wnd::OnLButtonUp(point,nFlag);
 
@@ -351,20 +351,20 @@ FX_BOOL CPWL_EditCtrl::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
             SetFocus();
 
         ReleaseCapture();
-        m_bMouseDown = FALSE;
+        m_bMouseDown = false;
     }
 
-    return TRUE;
+    return true;
 }
 
-FX_BOOL CPWL_EditCtrl::OnMouseMove(const CPDF_Point & point, FX_DWORD nFlag)
+bool CPWL_EditCtrl::OnMouseMove(const CPDF_Point & point, FX_DWORD nFlag)
 {
     CPWL_Wnd::OnMouseMove(point,nFlag);
 
     if (m_bMouseDown)
-        m_pEdit->OnMouseMove(point,FALSE,FALSE);
+        m_pEdit->OnMouseMove(point,false,false);
 
-    return TRUE;
+    return true;
 }
 
 CPDF_Rect CPWL_EditCtrl::GetContentRect() const
@@ -372,7 +372,7 @@ CPDF_Rect CPWL_EditCtrl::GetContentRect() const
     return m_pEdit->GetContentRect();
 }
 
-void CPWL_EditCtrl::SetEditCaret(FX_BOOL bVisible)
+void CPWL_EditCtrl::SetEditCaret(bool bVisible)
 {
     CPDF_Point ptHead(0,0),ptFoot(0,0);
 
@@ -418,18 +418,18 @@ void CPWL_EditCtrl::GetCaretPos(int32_t& x, int32_t& y) const
     PWLtoWnd(ptHead, x, y);
 }
 
-void CPWL_EditCtrl::SetCaret(FX_BOOL bVisible, const CPDF_Point & ptHead, const CPDF_Point & ptFoot)
+void CPWL_EditCtrl::SetCaret(bool bVisible, const CPDF_Point & ptHead, const CPDF_Point & ptFoot)
 {
     if (m_pEditCaret)
     {
         if (!IsFocused() || m_pEdit->IsSelected())
-            bVisible = FALSE;
+            bVisible = false;
 
         m_pEditCaret->SetCaret(bVisible, ptHead, ptFoot);
     }
 }
 
-FX_BOOL CPWL_EditCtrl::IsModified() const
+bool CPWL_EditCtrl::IsModified() const
 {
     return m_pEdit->IsModified();
 }
@@ -466,7 +466,7 @@ void CPWL_EditCtrl::Paint()
         m_pEdit->Paint();
 }
 
-void CPWL_EditCtrl::EnableRefresh(FX_BOOL bRefresh)
+void CPWL_EditCtrl::EnableRefresh(bool bRefresh)
 {
     if (m_pEdit)
         m_pEdit->EnableRefresh(bRefresh);
@@ -578,7 +578,7 @@ void CPWL_EditCtrl::CutText()
 {
 }
 
-void CPWL_EditCtrl::ShowVScrollBar(FX_BOOL bShow)
+void CPWL_EditCtrl::ShowVScrollBar(bool bShow)
 {
 }
 
@@ -612,12 +612,12 @@ void CPWL_EditCtrl::Backspace()
         m_pEdit->Backspace();
 }
 
-FX_BOOL CPWL_EditCtrl::CanUndo() const
+bool CPWL_EditCtrl::CanUndo() const
 {
     return !IsReadOnly() && m_pEdit->CanUndo();
 }
 
-FX_BOOL CPWL_EditCtrl::CanRedo() const
+bool CPWL_EditCtrl::CanRedo() const
 {
     return !IsReadOnly() && m_pEdit->CanRedo();
 }
@@ -651,11 +651,11 @@ void CPWL_EditCtrl::IOnSetScrollInfoY(FX_FLOAT fPlateMin, FX_FLOAT fPlateMax,
     if (IsFloatBigger(Info.fPlateWidth,Info.fContentMax-Info.fContentMin)
         || IsFloatEqual(Info.fPlateWidth,Info.fContentMax-Info.fContentMin))
     {
-        ShowVScrollBar(FALSE);
+        ShowVScrollBar(false);
     }
     else
     {
-        ShowVScrollBar(TRUE);
+        ShowVScrollBar(true);
     }
 }
 
@@ -664,7 +664,7 @@ void CPWL_EditCtrl::IOnSetScrollPosY(FX_FLOAT fy)
     OnNotify(this, PNM_SETSCROLLPOS,SBT_VSCROLL, (intptr_t)&fy);
 }
 
-void CPWL_EditCtrl::IOnSetCaret(FX_BOOL bVisible, const CPDF_Point & ptHead, const CPDF_Point & ptFoot, const CPVT_WordPlace& place)
+void CPWL_EditCtrl::IOnSetCaret(bool bVisible, const CPDF_Point & ptHead, const CPDF_Point & ptFoot, const CPVT_WordPlace& place)
 {
     PWL_CARET_INFO cInfo;
     cInfo.bVisible = bVisible;
@@ -717,6 +717,6 @@ void    CPWL_EditCtrl::SetReadyToInput()
     if (m_bMouseDown)
     {
         ReleaseCapture();
-        m_bMouseDown = FALSE;
+        m_bMouseDown = false;
     }
 }
diff --git a/fpdfsdk/src/pdfwindow/PWL_FontMap.cpp b/fpdfsdk/src/pdfwindow/PWL_FontMap.cpp
index 50b321dfac..2f02973f82 100644
--- a/fpdfsdk/src/pdfwindow/PWL_FontMap.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_FontMap.cpp
@@ -72,7 +72,7 @@ CFX_ByteString CPWL_FontMap::GetPDFFontAlias(int32_t nFontIndex)
     return "";
 }
 
-FX_BOOL CPWL_FontMap::KnowWord(int32_t nFontIndex, FX_WORD word)
+bool CPWL_FontMap::KnowWord(int32_t nFontIndex, FX_WORD word)
 {
     if (nFontIndex >=0 && nFontIndex < m_aData.GetSize())
     {
@@ -82,7 +82,7 @@ FX_BOOL CPWL_FontMap::KnowWord(int32_t nFontIndex, FX_WORD word)
         }
     }
 
-    return FALSE;
+    return false;
 }
 
 int32_t CPWL_FontMap::GetWordFontIndex(FX_WORD word, int32_t nCharset, int32_t nFontIndex)
@@ -106,13 +106,13 @@ int32_t CPWL_FontMap::GetWordFontIndex(FX_WORD word, int32_t nCharset, int32_t n
         }
     }
 
-    int32_t nNewFontIndex = GetFontIndex(GetNativeFontName(nCharset), nCharset, TRUE);
+    int32_t nNewFontIndex = GetFontIndex(GetNativeFontName(nCharset), nCharset, true);
     if (nNewFontIndex >= 0)
     {
         if (KnowWord(nNewFontIndex, word))
             return nNewFontIndex;
     }
-    nNewFontIndex = GetFontIndex("Arial Unicode MS", DEFAULT_CHARSET, FALSE);
+    nNewFontIndex = GetFontIndex("Arial Unicode MS", DEFAULT_CHARSET, false);
     if (nNewFontIndex >= 0)
     {
         if (KnowWord(nNewFontIndex, word))
@@ -189,7 +189,7 @@ void CPWL_FontMap::Initial(const FX_CHAR* fontname)
     if (sFontName.IsEmpty())
         sFontName = DEFAULT_FONT_NAME;
 
-    GetFontIndex(sFontName, ANSI_CHARSET, FALSE);
+    GetFontIndex(sFontName, ANSI_CHARSET, false);
 }
 
 
@@ -206,15 +206,15 @@ const char* g_sDEStandardFontName[] = {"Courier", "Courier-Bold", "Courier-BoldO
     "Times-Roman", "Times-Bold", "Times-Italic", "Times-BoldItalic",
     "Symbol", "ZapfDingbats"};
 
-FX_BOOL CPWL_FontMap::IsStandardFont(const CFX_ByteString& sFontName)
+bool CPWL_FontMap::IsStandardFont(const CFX_ByteString& sFontName)
 {
     for (int32_t i=0; i<14; i++)
     {
         if (sFontName == g_sDEStandardFontName[i])
-            return TRUE;
+            return true;
     }
 
-    return FALSE;
+    return false;
 }
 
 int32_t CPWL_FontMap::FindFont(const CFX_ByteString& sFontName, int32_t nCharset)
@@ -234,7 +234,7 @@ int32_t CPWL_FontMap::FindFont(const CFX_ByteString& sFontName, int32_t nCharset
     return -1;
 }
 
-int32_t CPWL_FontMap::GetFontIndex(const CFX_ByteString& sFontName, int32_t nCharset, FX_BOOL bFind)
+int32_t CPWL_FontMap::GetFontIndex(const CFX_ByteString& sFontName, int32_t nCharset, bool bFind)
 {
     int32_t nFontIndex = FindFont(EncodeFontAlias(sFontName, nCharset), nCharset);
     if (nFontIndex >= 0)
diff --git a/fpdfsdk/src/pdfwindow/PWL_Icon.cpp b/fpdfsdk/src/pdfwindow/PWL_Icon.cpp
index 71174dfb0a..85c4bc06c9 100644
--- a/fpdfsdk/src/pdfwindow/PWL_Icon.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_Icon.cpp
@@ -145,12 +145,12 @@ int32_t CPWL_Icon::GetScaleMethod()
 	return 0;
 }
 
-FX_BOOL	CPWL_Icon::IsProportionalScale()
+bool	CPWL_Icon::IsProportionalScale()
 {
 	if (m_pIconFit)
 		return m_pIconFit->IsProportionalScale();
 
-	return FALSE;
+	return false;
 }
 
 void CPWL_Icon::GetIconPosition(FX_FLOAT & fLeft, FX_FLOAT & fBottom)
@@ -175,12 +175,12 @@ void CPWL_Icon::GetIconPosition(FX_FLOAT & fLeft, FX_FLOAT & fBottom)
 	}
 }
 
-FX_BOOL CPWL_Icon::GetFittingBounds()
+bool CPWL_Icon::GetFittingBounds()
 {
 	if (m_pIconFit)
 		return m_pIconFit->GetFittingBounds();
 
-	return FALSE;
+	return false;
 }
 
 void CPWL_Icon::GetScale(FX_FLOAT & fHScale,FX_FLOAT & fVScale)
diff --git a/fpdfsdk/src/pdfwindow/PWL_IconList.cpp b/fpdfsdk/src/pdfwindow/PWL_IconList.cpp
index 157eba633d..ecbb0fd3c0 100644
--- a/fpdfsdk/src/pdfwindow/PWL_IconList.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_IconList.cpp
@@ -22,7 +22,7 @@
 CPWL_IconList_Item::CPWL_IconList_Item() :
 	m_nIconIndex(-1),
 	m_pData(NULL),
-	m_bSelected(FALSE),
+	m_bSelected(false),
 	m_pText(NULL)
 {
 }
@@ -67,7 +67,7 @@ void CPWL_IconList_Item::DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matr
 		m_crIcon, m_pText->GetTextColor(), GetTransparency());
 }
 
-void CPWL_IconList_Item::SetSelect(FX_BOOL bSelected)
+void CPWL_IconList_Item::SetSelect(bool bSelected)
 {
 	m_bSelected = bSelected;
 
@@ -78,7 +78,7 @@ void CPWL_IconList_Item::SetSelect(FX_BOOL bSelected)
 
 }
 
-FX_BOOL	CPWL_IconList_Item::IsSelected() const
+bool	CPWL_IconList_Item::IsSelected() const
 {
 	return m_bSelected;
 }
@@ -121,7 +121,7 @@ void CPWL_IconList_Item::RePosChildWnd()
 
 	rcClient.left += (PWL_IconList_ITEM_ICON_LEFTMARGIN + PWL_IconList_ITEM_WIDTH + PWL_IconList_ITEM_ICON_LEFTMARGIN);
 
-	m_pText->Move(rcClient, TRUE, FALSE);
+	m_pText->Move(rcClient, true, false);
 }
 
 void CPWL_IconList_Item::SetIconFillColor(const CPWL_Color& color)
@@ -151,8 +151,8 @@ void CPWL_IconList_Item::OnDisabled()
 CPWL_IconList_Content::CPWL_IconList_Content(int32_t nListCount) :
 	m_nSelectIndex(-1),
 	m_pNotify(NULL),
-	m_bEnableNotify(TRUE),
-	m_bMouseDown(FALSE),
+	m_bEnableNotify(true),
+	m_bMouseDown(false),
 	m_nListCount(nListCount)
 {
 }
@@ -192,29 +192,29 @@ void CPWL_IconList_Content::CreateChildWnd(const PWL_CREATEPARAM & cp)
 	}
 }
 
-FX_BOOL	CPWL_IconList_Content::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag)
+bool	CPWL_IconList_Content::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag)
 {
 	SetFocus();
 
 	SetCapture();
-	m_bMouseDown = TRUE;
+	m_bMouseDown = true;
 
 	int32_t nItemIndex = FindItemIndex(point);
 	SetSelect(nItemIndex);
 	ScrollToItem(nItemIndex);
 
-	return TRUE;
+	return true;
 }
 
-FX_BOOL	CPWL_IconList_Content::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
+bool	CPWL_IconList_Content::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
 {
-	m_bMouseDown = FALSE;
+	m_bMouseDown = false;
 	ReleaseCapture();
 
-	return TRUE;
+	return true;
 }
 
-FX_BOOL CPWL_IconList_Content::OnMouseMove(const CPDF_Point & point, FX_DWORD nFlag)
+bool CPWL_IconList_Content::OnMouseMove(const CPDF_Point & point, FX_DWORD nFlag)
 {
 	if (m_bMouseDown)
 	{
@@ -223,10 +223,10 @@ FX_BOOL CPWL_IconList_Content::OnMouseMove(const CPDF_Point & point, FX_DWORD nF
 		ScrollToItem(nItemIndex);
 	}
 
-	return TRUE;
+	return true;
 }
 
-FX_BOOL	CPWL_IconList_Content::OnKeyDown(FX_WORD nChar, FX_DWORD nFlag)
+bool	CPWL_IconList_Content::OnKeyDown(FX_WORD nChar, FX_DWORD nFlag)
 {
 	switch (nChar)
 	{
@@ -237,7 +237,7 @@ FX_BOOL	CPWL_IconList_Content::OnKeyDown(FX_WORD nChar, FX_DWORD nFlag)
 			SetSelect(nItemIndex);
 			ScrollToItem(nItemIndex);
 		}
-		return TRUE;
+		return true;
 	case FWL_VKEY_Down:
 		if (m_nSelectIndex < m_nListCount-1)
 		{
@@ -245,10 +245,10 @@ FX_BOOL	CPWL_IconList_Content::OnKeyDown(FX_WORD nChar, FX_DWORD nFlag)
 			SetSelect(nItemIndex);
 			ScrollToItem(nItemIndex);
 		}
-		return TRUE;
+		return true;
 	}
 
-	return FALSE;
+	return false;
 }
 
 int32_t CPWL_IconList_Content::FindItemIndex(const CPDF_Point& point)
@@ -307,8 +307,8 @@ void CPWL_IconList_Content::SetSelect(int32_t nIndex)
 {
 	if (m_nSelectIndex != nIndex)
 	{
-		SelectItem(m_nSelectIndex, FALSE);
-		SelectItem(nIndex, TRUE);
+		SelectItem(m_nSelectIndex, false);
+		SelectItem(nIndex, true);
 		m_nSelectIndex = nIndex;
 
 		if (IPWL_IconList_Notify* pNotify = GetNotify())
@@ -333,12 +333,12 @@ void CPWL_IconList_Content::SetNotify(IPWL_IconList_Notify* pNotify)
 	m_pNotify = pNotify;
 }
 
-void CPWL_IconList_Content::EnableNotify(FX_BOOL bNotify)
+void CPWL_IconList_Content::EnableNotify(bool bNotify)
 {
 	m_bEnableNotify = bNotify;
 }
 
-void CPWL_IconList_Content::SelectItem(int32_t nItemIndex, FX_BOOL bSelect)
+void CPWL_IconList_Content::SelectItem(int32_t nItemIndex, bool bSelect)
 {
 	if (CPWL_IconList_Item* pItem = GetListItem(nItemIndex))
 	{
@@ -423,7 +423,7 @@ void CPWL_IconList::RePosChildWnd()
 	CPWL_Wnd::RePosChildWnd();
 
 	if (m_pListContent)
-		m_pListContent->Move(GetClientRect(), TRUE, FALSE);
+		m_pListContent->Move(GetClientRect(), true, false);
 }
 
 void CPWL_IconList::CreateChildWnd(const PWL_CREATEPARAM & cp)
@@ -442,7 +442,7 @@ void CPWL_IconList::OnCreated()
 	{
 		pScrollBar->RemoveFlag(PWS_AUTOTRANSPARENT);
 		pScrollBar->SetTransparency(255);
-		pScrollBar->SetNotifyForever(TRUE);
+		pScrollBar->SetNotifyForever(true);
 	}
 }
 
@@ -463,7 +463,7 @@ void CPWL_IconList::OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, intptr_t wParam, intp
 					{
 						if (!pScrollBar->IsVisible())
 						{
-							pScrollBar->SetVisible(TRUE);
+							pScrollBar->SetVisible(true);
 							RePosChildWnd();
 						}
 						else
@@ -474,7 +474,7 @@ void CPWL_IconList::OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, intptr_t wParam, intp
 					{
 						if (pScrollBar->IsVisible())
 						{
-							pScrollBar->SetVisible(FALSE);
+							pScrollBar->SetVisible(false);
 							RePosChildWnd();
 						}
 
@@ -522,7 +522,7 @@ void CPWL_IconList::SetNotify(IPWL_IconList_Notify* pNotify)
 	m_pListContent->SetNotify(pNotify);
 }
 
-void CPWL_IconList::EnableNotify(FX_BOOL bNotify)
+void CPWL_IconList::EnableNotify(bool bNotify)
 {
 	m_pListContent->EnableNotify(bNotify);
 }
@@ -552,7 +552,7 @@ void CPWL_IconList::SetIconFillColor(const CPWL_Color& color)
 	m_pListContent->SetIconFillColor(color);
 }
 
-FX_BOOL	CPWL_IconList::OnMouseWheel(short zDelta, const CPDF_Point & point, FX_DWORD nFlag)
+bool	CPWL_IconList::OnMouseWheel(short zDelta, const CPDF_Point & point, FX_DWORD nFlag)
 {
 	CPDF_Point ptScroll = m_pListContent->GetScrollPos();
 	CPDF_Rect rcScroll = m_pListContent->GetScrollArea();
@@ -583,10 +583,10 @@ FX_BOOL	CPWL_IconList::OnMouseWheel(short zDelta, const CPDF_Point & point, FX_D
 			if (CPWL_ScrollBar* pScrollBar = GetVScrollBar())
 				pScrollBar->OnNotify(this, PNM_SETSCROLLPOS, SBT_VSCROLL, (intptr_t)&ptNew.y);
 
-			return TRUE;
+			return true;
 		}
 	}
 
-	return FALSE;
+	return false;
 }
 
diff --git a/fpdfsdk/src/pdfwindow/PWL_Label.cpp b/fpdfsdk/src/pdfwindow/PWL_Label.cpp
index e1780c69a8..3e231d5244 100644
--- a/fpdfsdk/src/pdfwindow/PWL_Label.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_Label.cpp
@@ -39,7 +39,7 @@ void CPWL_Label::OnCreated()
 	if (HasFlag(PES_TEXTOVERFLOW))
 	{
 		SetClipRect(CPDF_Rect(0.0f,0.0f,0.0f,0.0f));
-		m_pEdit->SetTextOverflow(TRUE);
+		m_pEdit->SetTextOverflow(true);
 	}
 }
 
diff --git a/fpdfsdk/src/pdfwindow/PWL_ListBox.cpp b/fpdfsdk/src/pdfwindow/PWL_ListBox.cpp
index 48fb409b7b..d0e9cc6dfd 100644
--- a/fpdfsdk/src/pdfwindow/PWL_ListBox.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_ListBox.cpp
@@ -49,7 +49,7 @@ void CPWL_List_Notify::IOnSetScrollInfoY(FX_FLOAT fPlateMin, FX_FLOAT fPlateMax,
 		{
 			if (pScroll->IsVisible())
 			{
-				pScroll->SetVisible(FALSE);
+				pScroll->SetVisible(false);
 				m_pList->RePosChildWnd();
 			}
 		}
@@ -57,7 +57,7 @@ void CPWL_List_Notify::IOnSetScrollInfoY(FX_FLOAT fPlateMin, FX_FLOAT fPlateMax,
 		{
 			if (!pScroll->IsVisible())
 			{
-				pScroll->SetVisible(TRUE);
+				pScroll->SetVisible(true);
 				m_pList->RePosChildWnd();
 			}
 		}
@@ -79,8 +79,8 @@ void CPWL_List_Notify::IOnInvalidateRect(CPDF_Rect * pRect)
 CPWL_ListBox::CPWL_ListBox() :
 	m_pList(NULL),
 	m_pListNotify(NULL),
-	m_bMouseDown(FALSE),
-	m_bHoverSel(FALSE),
+	m_bMouseDown(false),
+	m_bHoverSel(false),
 	m_pFillerNotify(NULL)
 {
 	m_pList = IFX_List::NewList();
@@ -229,16 +229,16 @@ void CPWL_ListBox::DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* pU
 	}
 }
 
-FX_BOOL CPWL_ListBox::OnKeyDown(FX_WORD nChar, FX_DWORD nFlag)
+bool CPWL_ListBox::OnKeyDown(FX_WORD nChar, FX_DWORD nFlag)
 {
 	CPWL_Wnd::OnKeyDown(nChar, nFlag);
 
-	if (!m_pList) return FALSE;
+	if (!m_pList) return false;
 
 	switch (nChar)
 	{
 	default:
-		return FALSE;
+		return false;
 	case FWL_VKEY_Up:
 	case FWL_VKEY_Down:
 	case FWL_VKEY_Home:
@@ -272,33 +272,33 @@ FX_BOOL CPWL_ListBox::OnKeyDown(FX_WORD nChar, FX_DWORD nFlag)
 		break;
 	}
 
-	FX_BOOL bExit = FALSE;
-	OnNotifySelChanged(TRUE,bExit,nFlag);
+	bool bExit = false;
+	OnNotifySelChanged(true,bExit,nFlag);
 
-	return TRUE;
+	return true;
 }
 
-FX_BOOL CPWL_ListBox::OnChar(FX_WORD nChar, FX_DWORD nFlag)
+bool CPWL_ListBox::OnChar(FX_WORD nChar, FX_DWORD nFlag)
 {
 	CPWL_Wnd::OnChar(nChar,nFlag);
 
-	if (!m_pList) return FALSE;
+	if (!m_pList) return false;
 
-	if (!m_pList->OnChar(nChar,IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag))) return FALSE;
+	if (!m_pList->OnChar(nChar,IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag))) return false;
 
-	FX_BOOL bExit = FALSE;
-	OnNotifySelChanged(TRUE,bExit, nFlag);
+	bool bExit = false;
+	OnNotifySelChanged(true,bExit, nFlag);
 
-	return TRUE;
+	return true;
 }
 
-FX_BOOL CPWL_ListBox::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag)
+bool CPWL_ListBox::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag)
 {
 	CPWL_Wnd::OnLButtonDown(point,nFlag);
 
 	if (ClientHitTest(point))
 	{
-		m_bMouseDown = TRUE;
+		m_bMouseDown = true;
 		SetFocus();
 		SetCapture();
 
@@ -306,31 +306,31 @@ FX_BOOL CPWL_ListBox::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag)
 			m_pList->OnMouseDown(point,IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag));
 	}
 
-	return TRUE;
+	return true;
 }
 
-FX_BOOL CPWL_ListBox::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
+bool CPWL_ListBox::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
 {
 	CPWL_Wnd::OnLButtonUp(point,nFlag);
 
 	if (m_bMouseDown)
 	{
 		ReleaseCapture();
-		m_bMouseDown = FALSE;
+		m_bMouseDown = false;
 	}
 
-	FX_BOOL bExit = FALSE;
-	OnNotifySelChanged(FALSE,bExit,nFlag);
+	bool bExit = false;
+	OnNotifySelChanged(false,bExit,nFlag);
 
-	return TRUE;
+	return true;
 }
 
-void CPWL_ListBox::SetHoverSel(FX_BOOL bHoverSel)
+void CPWL_ListBox::SetHoverSel(bool bHoverSel)
 {
 	m_bHoverSel = bHoverSel;
 }
 
-FX_BOOL CPWL_ListBox::OnMouseMove(const CPDF_Point & point, FX_DWORD nFlag)
+bool CPWL_ListBox::OnMouseMove(const CPDF_Point & point, FX_DWORD nFlag)
 {
 	CPWL_Wnd::OnMouseMove(point, nFlag);
 
@@ -346,7 +346,7 @@ FX_BOOL CPWL_ListBox::OnMouseMove(const CPDF_Point & point, FX_DWORD nFlag)
 			m_pList->OnMouseMove(point,IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag));
 	}
 
-	return TRUE;
+	return true;
 }
 
 void CPWL_ListBox::OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, intptr_t wParam, intptr_t lParam)
@@ -405,19 +405,19 @@ void CPWL_ListBox::RePosChildWnd()
 		m_pList->SetPlateRect(GetListRect());
 }
 
-void CPWL_ListBox::OnNotifySelChanged(FX_BOOL bKeyDown, FX_BOOL & bExit,  FX_DWORD nFlag)
+void CPWL_ListBox::OnNotifySelChanged(bool bKeyDown, bool & bExit,  FX_DWORD nFlag)
 {
 	if (m_pFillerNotify)
 	{
-		FX_BOOL bRC = TRUE;
+		bool bRC = true;
 		CFX_WideString swChange = GetText();
 		CFX_WideString strChangeEx;
 		int nSelStart = 0;
 		int nSelEnd = swChange.GetLength();
-		m_pFillerNotify->OnBeforeKeyStroke(FALSE, GetAttachedData(), 0, swChange, strChangeEx, nSelStart, nSelEnd, bKeyDown, bRC, bExit, nFlag);
+		m_pFillerNotify->OnBeforeKeyStroke(false, GetAttachedData(), 0, swChange, strChangeEx, nSelStart, nSelEnd, bKeyDown, bRC, bExit, nFlag);
 		if (bExit) return;
 
-		m_pFillerNotify->OnAfterKeyStroke(FALSE, GetAttachedData(), bExit,nFlag);
+		m_pFillerNotify->OnAfterKeyStroke(false, GetAttachedData(), bExit,nFlag);
 	}
 }
 
@@ -498,12 +498,12 @@ void CPWL_ListBox::Reset()
 		m_pList->Cancel();
 }
 
-FX_BOOL CPWL_ListBox::IsMultipleSel() const
+bool CPWL_ListBox::IsMultipleSel() const
 {
 	if (m_pList)
 		return m_pList->IsMultipleSel();
 
-	return FALSE;
+	return false;
 }
 
 int32_t CPWL_ListBox::GetCaretIndex() const
@@ -522,12 +522,12 @@ int32_t CPWL_ListBox::GetCurSel() const
 	return -1;
 }
 
-FX_BOOL CPWL_ListBox::IsItemSelected(int32_t nItemIndex) const
+bool CPWL_ListBox::IsItemSelected(int32_t nItemIndex) const
 {
 	if (m_pList)
 		return m_pList->IsItemSelected(nItemIndex);
 
-	return FALSE;
+	return false;
 }
 
 int32_t CPWL_ListBox::GetTopVisibleIndex() const
@@ -578,9 +578,9 @@ CPDF_Rect CPWL_ListBox::GetListRect() const
 	return CPWL_Utils::DeflateRect(GetWindowRect(),(FX_FLOAT)(GetBorderWidth()+GetInnerBorderWidth()));
 }
 
-FX_BOOL	CPWL_ListBox::OnMouseWheel(short zDelta, const CPDF_Point & point, FX_DWORD nFlag)
+bool	CPWL_ListBox::OnMouseWheel(short zDelta, const CPDF_Point & point, FX_DWORD nFlag)
 {
-	if (!m_pList) return FALSE;
+	if (!m_pList) return false;
 
 	if (zDelta < 0)
 	{
@@ -591,8 +591,8 @@ FX_BOOL	CPWL_ListBox::OnMouseWheel(short zDelta, const CPDF_Point & point, FX_DW
 		m_pList->OnVK_UP(IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag));
 	}
 
-	FX_BOOL bExit = FALSE;
-	OnNotifySelChanged(FALSE,bExit, nFlag);
-	return TRUE;
+	bool bExit = false;
+	OnNotifySelChanged(false,bExit, nFlag);
+	return true;
 }
 
diff --git a/fpdfsdk/src/pdfwindow/PWL_ListCtrl.cpp b/fpdfsdk/src/pdfwindow/PWL_ListCtrl.cpp
index 3077e6293f..d2deacb4d2 100644
--- a/fpdfsdk/src/pdfwindow/PWL_ListCtrl.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_ListCtrl.cpp
@@ -52,7 +52,7 @@ CPDF_Rect CPWL_ListCtrl::GetScrollArea() const
 
 void CPWL_ListCtrl::ResetFace()
 {
-	ResetAll(FALSE, 0);
+	ResetAll(false, 0);
 }
 
 void CPWL_ListCtrl::ResetContent(int32_t nStart)
@@ -60,7 +60,7 @@ void CPWL_ListCtrl::ResetContent(int32_t nStart)
 	if (nStart < 0)
 		nStart = 0;
 	if (nStart >= 0 && nStart < m_aChildren.GetSize())
-		ResetAll(TRUE, nStart);
+		ResetAll(true, nStart);
 }
 
 FX_FLOAT CPWL_ListCtrl::GetContentsHeight(FX_FLOAT fLimitWidth)
@@ -91,7 +91,7 @@ FX_FLOAT CPWL_ListCtrl::GetContentsHeight(FX_FLOAT fLimitWidth)
 	return fRet;
 }
 
-void CPWL_ListCtrl::ResetAll(FX_BOOL bMove, int32_t nStart)
+void CPWL_ListCtrl::ResetAll(bool bMove, int32_t nStart)
 {
 	CPDF_Rect rcClient = GetClientRect();
 
@@ -119,7 +119,7 @@ void CPWL_ListCtrl::ResetAll(FX_BOOL bMove, int32_t nStart)
 			if (bMove)
 			{
 				FX_FLOAT fItemHeight = pChild->GetItemHeight(fWidth - fLeft - fRight);
-				pChild->Move(CPDF_Rect(fLeft, fy-fItemHeight, fWidth - fRight, fy), TRUE, FALSE);
+				pChild->Move(CPDF_Rect(fLeft, fy-fItemHeight, fWidth - fRight, fy), true, false);
 				fy -= fItemHeight;
 				fy -= m_fItemSpace;
 			}
diff --git a/fpdfsdk/src/pdfwindow/PWL_Note.cpp b/fpdfsdk/src/pdfwindow/PWL_Note.cpp
index 7ed1115a82..f3c5816c8d 100644
--- a/fpdfsdk/src/pdfwindow/PWL_Note.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_Note.cpp
@@ -60,13 +60,13 @@ void CPWL_Note_Options::RePosChildWnd()
 		if (rcClient.Width() > 15.0f)
 		{
 			rcClient.right -= 15.0f;
-			m_pText->Move(rcClient, TRUE, FALSE);
-			m_pText->SetVisible(TRUE);
+			m_pText->Move(rcClient, true, false);
+			m_pText->SetVisible(true);
 		}
 		else
 		{
-			m_pText->Move(CPDF_Rect(0,0,0,0), TRUE, FALSE);
-			m_pText->SetVisible(FALSE);
+			m_pText->Move(CPDF_Rect(0,0,0,0), true, false);
+			m_pText->SetVisible(false);
 		}
 	}
 }
@@ -122,9 +122,9 @@ CPDF_Rect CPWL_Note_Options::GetContentRect() const
 
 /* ------------------------------- CPWL_Note_Edit ------------------------------ */
 
-CPWL_Note_Edit::CPWL_Note_Edit() : m_bEnableNotify(TRUE),
+CPWL_Note_Edit::CPWL_Note_Edit() : m_bEnableNotify(true),
 	m_fOldItemHeight(0.0f),
-	m_bSizeChanged(FALSE),
+	m_bSizeChanged(false),
 	m_fOldMin(0.0f),
 	m_fOldMax(0.0f)
 {
@@ -136,33 +136,33 @@ CPWL_Note_Edit::~CPWL_Note_Edit()
 
 void CPWL_Note_Edit::RePosChildWnd()
 {
-	m_bEnableNotify = FALSE;
+	m_bEnableNotify = false;
 	CPWL_Edit::RePosChildWnd();
-	m_bEnableNotify = TRUE;
+	m_bEnableNotify = true;
 
 	m_fOldItemHeight = GetContentRect().Height();
 }
 
 void CPWL_Note_Edit::SetText(const FX_WCHAR* csText)
 {
-	m_bEnableNotify = FALSE;
+	m_bEnableNotify = false;
 	CPWL_Edit::SetText(csText);
-	m_bEnableNotify = TRUE;
+	m_bEnableNotify = true;
 	m_fOldItemHeight = GetContentRect().Height();
 }
 
 void CPWL_Note_Edit::OnSetFocus()
 {
-	m_bEnableNotify = FALSE;
+	m_bEnableNotify = false;
 	CPWL_Edit::OnSetFocus();
-	m_bEnableNotify = TRUE;
+	m_bEnableNotify = true;
 
-	EnableSpellCheck(TRUE);
+	EnableSpellCheck(true);
 }
 
 void CPWL_Note_Edit::OnKillFocus()
 {
-	EnableSpellCheck(FALSE);
+	EnableSpellCheck(false);
 
 	if (CPWL_Wnd* pParent = GetParentWindow())
 	{
@@ -193,7 +193,7 @@ void CPWL_Note_Edit::OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, intptr_t wParam, int
 					if (!IsFloatEqual(pInfo->fContentMax, m_fOldMax) ||
 						!IsFloatEqual(pInfo->fContentMin, m_fOldMin))
 					{
-						m_bSizeChanged = TRUE;
+						m_bSizeChanged = true;
 						if (CPWL_Wnd * pParent = GetParentWindow())
 						{
 							pParent->OnNotify(this, PNM_NOTEEDITCHANGED, 0, 0);
@@ -218,7 +218,7 @@ void CPWL_Note_Edit::OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, intptr_t wParam, int
 			if (PWL_CARET_INFO * pInfo = (PWL_CARET_INFO*)wParam)
 			{
 				PWL_CARET_INFO newInfo = *pInfo;
-				newInfo.bVisible = TRUE;
+				newInfo.bVisible = true;
 				newInfo.ptHead = ChildToParent(pInfo->ptHead);
 				newInfo.ptFoot = ChildToParent(pInfo->ptFoot);
 
@@ -239,18 +239,18 @@ FX_FLOAT CPWL_Note_Edit::GetItemHeight(FX_FLOAT fLimitWidth)
 		if (!m_bSizeChanged)
 			return m_fOldItemHeight;
 
-		m_bSizeChanged = FALSE;
+		m_bSizeChanged = false;
 
-		EnableNotify(FALSE);
-		EnableRefresh(FALSE);
-		m_pEdit->EnableNotify(FALSE);
+		EnableNotify(false);
+		EnableRefresh(false);
+		m_pEdit->EnableNotify(false);
 
-		Move(CPDF_Rect(0,0,fLimitWidth,0), TRUE, FALSE);
+		Move(CPDF_Rect(0,0,fLimitWidth,0), true, false);
 		FX_FLOAT fRet = GetContentRect().Height();
 
-		m_pEdit->EnableNotify(TRUE);
-		EnableNotify(TRUE);
-		EnableRefresh(TRUE);
+		m_pEdit->EnableNotify(true);
+		EnableNotify(true);
+		EnableRefresh(true);
 
 		return fRet;
 	}
@@ -349,7 +349,7 @@ void CPWL_Note_Icon::DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix*
 
 /* --------------------------------- CPWL_Note_CloseBox ---------------------------------- */
 
-CPWL_Note_CloseBox::CPWL_Note_CloseBox() : m_bMouseDown(FALSE)
+CPWL_Note_CloseBox::CPWL_Note_CloseBox() : m_bMouseDown(false)
 {
 }
 
@@ -387,19 +387,19 @@ void CPWL_Note_CloseBox::DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matr
 		0, CPWL_Utils::PWLColorToFXColor(GetTextColor(), GetTransparency()), FXFILL_ALTERNATE);
 }
 
-FX_BOOL CPWL_Note_CloseBox::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag)
+bool CPWL_Note_CloseBox::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag)
 {
 	SetBorderStyle(PBS_INSET);
 	InvalidateRect(NULL);
 
-	m_bMouseDown = TRUE;
+	m_bMouseDown = true;
 
 	return CPWL_Button::OnLButtonDown(point,nFlag);
 }
 
-FX_BOOL	CPWL_Note_CloseBox::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
+bool	CPWL_Note_CloseBox::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
 {
-	m_bMouseDown = FALSE;
+	m_bMouseDown = false;
 
 	SetBorderStyle(PBS_BEVELED);
 	InvalidateRect(NULL);
@@ -429,18 +429,18 @@ void CPWL_Note_Contents::CreateChildWnd(const PWL_CREATEPARAM & cp)
 	ecp.pParentWnd = this;
 	ecp.dwFlags = PWS_VISIBLE | PWS_CHILD | PES_MULTILINE | PES_AUTORETURN | PES_TEXTOVERFLOW | PES_UNDO | PES_SPELLCHECK;
 
-	m_pEdit->EnableNotify(FALSE);
+	m_pEdit->EnableNotify(false);
 	m_pEdit->Create(ecp);
-	m_pEdit->EnableNotify(TRUE);
+	m_pEdit->EnableNotify(true);
 }
 
 void CPWL_Note_Contents::SetText(const CFX_WideString& sText)
 {
 	if (m_pEdit)
 	{
-		m_pEdit->EnableNotify(FALSE);
+		m_pEdit->EnableNotify(false);
 		m_pEdit->SetText(sText.c_str());
-		m_pEdit->EnableNotify(TRUE);
+		m_pEdit->EnableNotify(true);
 		OnNotify(m_pEdit, PNM_NOTEEDITCHANGED, 0, 0);
 	}
 }
@@ -551,9 +551,9 @@ void CPWL_Note_Contents::OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, intptr_t wParam,
 			int32_t nIndex = GetItemIndex(pWnd);
 			if (nIndex < 0) nIndex = 0;
 
-			m_pEdit->EnableNotify(FALSE);
+			m_pEdit->EnableNotify(false);
 			ResetContent(nIndex);
-			m_pEdit->EnableNotify(TRUE);
+			m_pEdit->EnableNotify(true);
 
 			for (int32_t i=nIndex+1, sz=m_aChildren.GetSize(); i<sz; i++)
 			{
@@ -576,7 +576,7 @@ void CPWL_Note_Contents::OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, intptr_t wParam,
 		if (PWL_CARET_INFO * pInfo = (PWL_CARET_INFO*)wParam)
 		{
 			PWL_CARET_INFO newInfo = *pInfo;
-			newInfo.bVisible = TRUE;
+			newInfo.bVisible = true;
 			newInfo.ptHead = ChildToParent(pInfo->ptHead);
 			newInfo.ptFoot = ChildToParent(pInfo->ptFoot);
 
@@ -588,9 +588,9 @@ void CPWL_Note_Contents::OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, intptr_t wParam,
 		return;
 	case PNM_NOTERESET:
 		{
-			m_pEdit->EnableNotify(FALSE);
+			m_pEdit->EnableNotify(false);
 			ResetContent(0);
-			m_pEdit->EnableNotify(TRUE);
+			m_pEdit->EnableNotify(true);
 
 			for (int32_t i=1, sz=m_aChildren.GetSize(); i<sz; i++)
 			{
@@ -598,9 +598,9 @@ void CPWL_Note_Contents::OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, intptr_t wParam,
 					pChild->OnNotify(this, PNM_NOTERESET, 0, 0);
 			}
 
-			m_pEdit->EnableNotify(FALSE);
+			m_pEdit->EnableNotify(false);
 			ResetContent(0);
-			m_pEdit->EnableNotify(TRUE);
+			m_pEdit->EnableNotify(true);
 		}
 		return;
 	}
@@ -608,19 +608,19 @@ void CPWL_Note_Contents::OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, intptr_t wParam,
 	CPWL_Wnd::OnNotify(pWnd, msg, wParam, lParam);
 }
 
-FX_BOOL	CPWL_Note_Contents::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag)
+bool	CPWL_Note_Contents::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag)
 {
-	if (CPWL_Wnd::OnLButtonDown(point,nFlag)) return TRUE;
+	if (CPWL_Wnd::OnLButtonDown(point,nFlag)) return true;
 
 	if (!m_pEdit->IsFocused())
 	{
 		m_pEdit->SetFocus();
 	}
 
-	return TRUE;
+	return true;
 }
 
-void CPWL_Note_Contents::SetEditFocus(FX_BOOL bLast)
+void CPWL_Note_Contents::SetEditFocus(bool bLast)
 {
 	if (!m_pEdit->IsFocused())
 	{
@@ -634,7 +634,7 @@ CPWL_Edit* CPWL_Note_Contents::GetEdit() const
 	return m_pEdit;
 }
 
-void CPWL_Note_Contents::EnableModify(FX_BOOL bEnabled)
+void CPWL_Note_Contents::EnableModify(bool bEnabled)
 {
 	if (!bEnabled)
 		m_pEdit->AddFlag(PWS_READONLY);
@@ -654,7 +654,7 @@ void CPWL_Note_Contents::EnableModify(FX_BOOL bEnabled)
 	}
 }
 
-void CPWL_Note_Contents::EnableRead(FX_BOOL bEnabled)
+void CPWL_Note_Contents::EnableRead(bool bEnabled)
 {
 	if (!bEnabled)
 		m_pEdit->AddFlag(PES_NOREAD);
@@ -683,8 +683,8 @@ CPWL_NoteItem::CPWL_NoteItem() :
 	m_pPrivateData(NULL),
 	m_sAuthor(L""),
 	m_fOldItemHeight(0.0f),
-	m_bSizeChanged(FALSE),
-	m_bAllowModify(TRUE)
+	m_bSizeChanged(false),
+	m_bAllowModify(true)
 {
 }
 
@@ -748,7 +748,7 @@ void CPWL_NoteItem::RePosChildWnd()
 		rcSubject.right = PWL_MIN(rcSubject.left + m_pSubject->GetContentRect().Width() + 1.0f, rcClient.right);
 		rcSubject.bottom = rcSubject.top - m_pSubject->GetContentRect().Height();
 		rcSubject.Normalize();
-		m_pSubject->Move(rcSubject, TRUE, FALSE);
+		m_pSubject->Move(rcSubject, true, false);
 		m_pSubject->SetVisible(CPWL_Utils::ContainsRect(rcClient, rcSubject));
 
 		CPDF_Rect rcDate = rcClient;
@@ -756,7 +756,7 @@ void CPWL_NoteItem::RePosChildWnd()
 		rcDate.left = PWL_MAX(rcDate.right - m_pDateTime->GetContentRect().Width() - 1.0f, rcSubject.right);
 		rcDate.bottom = rcDate.top - m_pDateTime->GetContentRect().Height();
 		rcDate.Normalize();
-		m_pDateTime->Move(rcDate, TRUE, FALSE);
+		m_pDateTime->Move(rcDate, true, false);
 		m_pDateTime->SetVisible(CPWL_Utils::ContainsRect(rcClient, rcDate));
 
 		CPDF_Rect rcContents = rcClient;
@@ -765,7 +765,7 @@ void CPWL_NoteItem::RePosChildWnd()
 		rcContents.top = rcDate.bottom - POPUP_ITEM_HEAD_BOTTOM;
 		rcContents.bottom += POPUP_ITEM_BOTTOMWIDTH;
 		rcContents.Normalize();
-		m_pContents->Move(rcContents, TRUE, FALSE);
+		m_pContents->Move(rcContents, true, false);
 		m_pContents->SetVisible(CPWL_Utils::ContainsRect(rcClient, rcContents));
 	}
 
@@ -1038,7 +1038,7 @@ FX_FLOAT CPWL_NoteItem::GetItemHeight(FX_FLOAT fLimitWidth)
 		if (!m_bSizeChanged)
 			return m_fOldItemHeight;
 
-		m_bSizeChanged = FALSE;
+		m_bSizeChanged = false;
 
 		ASSERT(m_pSubject != NULL);
 		ASSERT(m_pDateTime != NULL);
@@ -1066,26 +1066,26 @@ FX_FLOAT CPWL_NoteItem::GetItemRightMargin()
 	return POPUP_ITEM_SIDEMARGIN;
 }
 
-FX_BOOL	CPWL_NoteItem::OnLButtonDown(const CPDF_Point& point, FX_DWORD nFlag)
+bool	CPWL_NoteItem::OnLButtonDown(const CPDF_Point& point, FX_DWORD nFlag)
 {
 	if (!m_pContents->WndHitTest(m_pContents->ParentToChild(point)))
 	{
-		SetNoteFocus(FALSE);
+		SetNoteFocus(false);
 	}
 
 	CPWL_Wnd::OnLButtonDown(point,nFlag);
 
-	return TRUE;
+	return true;
 }
 
-FX_BOOL	CPWL_NoteItem::OnRButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
+bool	CPWL_NoteItem::OnRButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
 {
 	if (!m_pContents->WndHitTest(m_pContents->ParentToChild(point)))
 	{
-		SetNoteFocus(FALSE);
+		SetNoteFocus(false);
 		PopupNoteItemMenu(point);
 
-		return TRUE;
+		return true;
 	}
 
 	return CPWL_Wnd::OnRButtonUp(point,nFlag);
@@ -1096,7 +1096,7 @@ void CPWL_NoteItem::OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, intptr_t wParam, intp
 	switch (msg)
 	{
 	case PNM_NOTEEDITCHANGED:
-		m_bSizeChanged = TRUE;
+		m_bSizeChanged = true;
 
 		if (CPWL_Wnd* pParent = GetParentWindow())
 		{
@@ -1107,7 +1107,7 @@ void CPWL_NoteItem::OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, intptr_t wParam, intp
 		if (PWL_CARET_INFO * pInfo = (PWL_CARET_INFO*)wParam)
 		{
 			PWL_CARET_INFO newInfo = *pInfo;
-			newInfo.bVisible = TRUE;
+			newInfo.bVisible = true;
 			newInfo.ptHead = ChildToParent(pInfo->ptHead);
 			newInfo.ptFoot = ChildToParent(pInfo->ptFoot);
 
@@ -1118,7 +1118,7 @@ void CPWL_NoteItem::OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, intptr_t wParam, intp
 		}
 		return;
 	case PNM_NOTERESET:
-		m_bSizeChanged = TRUE;
+		m_bSizeChanged = true;
 		m_pContents->OnNotify(this, PNM_NOTERESET, 0, 0);
 
 		return;
@@ -1178,18 +1178,18 @@ void CPWL_NoteItem::OnContentsValidate()
 	}
 }
 
-void CPWL_NoteItem::SetNoteFocus(FX_BOOL bLast)
+void CPWL_NoteItem::SetNoteFocus(bool bLast)
 {
 	m_pContents->SetEditFocus(bLast);
 }
 
-void CPWL_NoteItem::EnableModify(FX_BOOL bEnabled)
+void CPWL_NoteItem::EnableModify(bool bEnabled)
 {
 	m_pContents->EnableModify(bEnabled);
 	m_bAllowModify = bEnabled;
 }
 
-void CPWL_NoteItem::EnableRead(FX_BOOL bEnabled)
+void CPWL_NoteItem::EnableRead(bool bEnabled)
 {
 	m_pContents->EnableRead(bEnabled);
 }
@@ -1205,9 +1205,9 @@ CPWL_Note::CPWL_Note(IPopup_Note* pPopupNote, IPWL_NoteNotify* pNoteNotify, IPWL
 	m_pContentsBar(NULL),
 	m_pOptions(NULL),
 	m_pNoteNotify(pNoteNotify),
-	m_bResizing(FALSE),
+	m_bResizing(false),
 	m_rcCaption(0,0,0,0),
-	m_bEnalbleNotify(TRUE),
+	m_bEnalbleNotify(true),
 	m_pPopupNote(pPopupNote)
 {
 }
@@ -1221,7 +1221,7 @@ IPWL_NoteItem* CPWL_Note::Reply()
 	return CreateNoteItem();
 }
 
-void CPWL_Note::EnableNotify(FX_BOOL bEnabled)
+void CPWL_Note::EnableNotify(bool bEnabled)
 {
 	m_bEnalbleNotify = bEnabled;
 }
@@ -1243,19 +1243,19 @@ void CPWL_Note::RePosChildWnd()
 	}
 }
 
-FX_BOOL CPWL_Note::ResetScrollBar()
+bool CPWL_Note::ResetScrollBar()
 {
-	FX_BOOL bScrollChanged = FALSE;
+	bool bScrollChanged = false;
 
 	if (ScrollBarShouldVisible())
 	{
 		if (!m_pContentsBar->IsVisible())
 		{
-			m_pContentsBar->SetVisible(TRUE);
+			m_pContentsBar->SetVisible(true);
 			if (m_pContentsBar->IsVisible())
 			{
 				m_pContentsBar->InvalidateRect(NULL);
-				bScrollChanged = TRUE;
+				bScrollChanged = true;
 			}
 		}
 	}
@@ -1263,10 +1263,10 @@ FX_BOOL CPWL_Note::ResetScrollBar()
 	{
 		if (m_pContentsBar->IsVisible())
 		{
-			m_pContentsBar->SetVisible(FALSE);
+			m_pContentsBar->SetVisible(false);
 			m_pContentsBar->InvalidateRect(NULL);
 
-			bScrollChanged = TRUE;
+			bScrollChanged = true;
 		}
 	}
 
@@ -1277,7 +1277,7 @@ FX_BOOL CPWL_Note::ResetScrollBar()
 		rcContents.right = rcNote.right - 3.0f;
 		if (m_pContentsBar->IsVisible())
 			rcContents.right -= PWL_SCROLLBAR_WIDTH;
-		m_pContents->Move(rcContents, TRUE, TRUE);
+		m_pContents->Move(rcContents, true, true);
 		m_pContents->SetScrollPos(CPDF_Point(0.0f,0.0f));
 		m_pContents->InvalidateRect(NULL);
 	}
@@ -1285,7 +1285,7 @@ FX_BOOL CPWL_Note::ResetScrollBar()
 	return bScrollChanged;
 }
 
-FX_BOOL CPWL_Note::ScrollBarShouldVisible()
+bool CPWL_Note::ScrollBarShouldVisible()
 {
 	CPDF_Rect rcContentsFact = m_pContents->GetScrollArea();
 	CPDF_Rect rcContentsClient = m_pContents->GetClientRect();
@@ -1305,7 +1305,7 @@ void CPWL_Note::RePosNoteChildren()
 {
 	if (m_bResizing) return;
 
-	m_bResizing = TRUE;
+	m_bResizing = true;
 
 	if (IsValid())
 	{
@@ -1327,7 +1327,7 @@ void CPWL_Note::RePosNoteChildren()
 		rcIcon.right = rcIcon.left + 14.0f;
 		rcIcon.bottom = rcIcon.top - 14.0f;
 		rcIcon.Normalize();
-		m_pIcon->Move(rcIcon, TRUE, FALSE);
+		m_pIcon->Move(rcIcon, true, false);
 		m_pIcon->SetVisible(CPWL_Utils::ContainsRect(rcClient, rcIcon));
 
 		CPDF_Rect rcCloseBox = rcClient;
@@ -1336,7 +1336,7 @@ void CPWL_Note::RePosNoteChildren()
 		rcCloseBox.left = rcCloseBox.right - 14.0f;
 		rcCloseBox.bottom = rcCloseBox.top - 14.0f;
 		rcCloseBox.Normalize();
-		m_pCloseBox->Move(rcCloseBox, TRUE, FALSE);
+		m_pCloseBox->Move(rcCloseBox, true, false);
 		m_pCloseBox->SetVisible(CPWL_Utils::ContainsRect(rcClient, rcCloseBox));
 
 		CPDF_Rect rcDate = rcClient;
@@ -1345,7 +1345,7 @@ void CPWL_Note::RePosNoteChildren()
 		rcDate.top = rcClient.top - 2.0f;
 		rcDate.bottom = rcDate.top - m_pDateTime->GetContentRect().Height();
 		rcDate.Normalize();
-		m_pDateTime->Move(rcDate, TRUE, FALSE);
+		m_pDateTime->Move(rcDate, true, false);
 		m_pDateTime->SetVisible(CPWL_Utils::ContainsRect(rcClient, rcDate));
 
 		CPDF_Rect rcSubject = rcClient;
@@ -1354,7 +1354,7 @@ void CPWL_Note::RePosNoteChildren()
 		rcSubject.right = PWL_MIN(rcSubject.left + m_pSubject->GetContentRect().Width() + 1.0f, rcDate.left - 1.0f);
 		rcSubject.bottom = rcSubject.top - m_pSubject->GetContentRect().Height();
 		rcSubject.Normalize();
-		m_pSubject->Move(rcSubject, TRUE, FALSE);
+		m_pSubject->Move(rcSubject, true, false);
 		m_pSubject->SetVisible(CPWL_Utils::ContainsRect(rcClient, rcSubject));
 
 		CPDF_Rect rcOptions = rcClient;
@@ -1362,7 +1362,7 @@ void CPWL_Note::RePosNoteChildren()
 		rcOptions.top = rcSubject.bottom - 4.0f;
 		rcOptions.bottom = rcOptions.top - m_pOptions->GetContentRect().Height();
 		rcOptions.Normalize();
-		m_pOptions->Move(rcOptions, TRUE, FALSE);
+		m_pOptions->Move(rcOptions, true, false);
 		m_pOptions->SetVisible(CPWL_Utils::ContainsRect(rcClient, rcOptions));
 
 		CPDF_Rect rcAuthor = rcClient;
@@ -1371,21 +1371,21 @@ void CPWL_Note::RePosNoteChildren()
 		rcAuthor.right = PWL_MIN(rcSubject.left + m_pAuthor->GetContentRect().Width() + 1.0f, rcOptions.left - 1.0f);
 		rcAuthor.bottom = rcAuthor.top - m_pAuthor->GetContentRect().Height();
 		rcAuthor.Normalize();
-		m_pAuthor->Move(rcAuthor, TRUE, FALSE);
+		m_pAuthor->Move(rcAuthor, true, false);
 		m_pAuthor->SetVisible(CPWL_Utils::ContainsRect(rcClient, rcAuthor));
 
 		CPDF_Rect rcLBBox = rcClient;
 		rcLBBox.top = rcLBBox.bottom + 7.0f;
 		rcLBBox.right = rcLBBox.left + 7.0f;
 		rcLBBox.Normalize();
-		m_pLBBox->Move(rcLBBox, TRUE, FALSE);
+		m_pLBBox->Move(rcLBBox, true, false);
 		m_pLBBox->SetVisible(CPWL_Utils::ContainsRect(rcClient, rcLBBox));
 
 		CPDF_Rect rcRBBox = rcClient;
 		rcRBBox.top = rcRBBox.bottom + 7.0f;
 		rcRBBox.left = rcRBBox.right - 7.0f;
 		rcRBBox.Normalize();
-		m_pRBBox->Move(rcRBBox, TRUE, FALSE);
+		m_pRBBox->Move(rcRBBox, true, false);
 		m_pRBBox->SetVisible(CPWL_Utils::ContainsRect(rcClient, rcRBBox));
 
 		CPDF_Rect rcContents = rcClient;
@@ -1396,20 +1396,20 @@ void CPWL_Note::RePosNoteChildren()
 			rcContents.right -= PWL_SCROLLBAR_WIDTH;
 		rcContents.bottom += 14.0f;
 		rcContents.Normalize();
-		m_pContents->Move(rcContents, FALSE, FALSE);
+		m_pContents->Move(rcContents, false, false);
 		m_pContents->SetVisible(CPWL_Utils::ContainsRect(rcClient, rcContents));
 
 		CPDF_Rect rcContentsBar = rcContents;
 		rcContentsBar.right = rcClient.right - 3.0f;
 		rcContentsBar.left = rcContentsBar.right - PWL_SCROLLBAR_WIDTH;
 		rcContentsBar.Normalize();
-		m_pContentsBar->Move(rcContentsBar, TRUE, FALSE);
+		m_pContentsBar->Move(rcContentsBar, true, false);
 
 		m_rcCaption = rcClient;
 		m_rcCaption.bottom = rcContents.top;
 	}
 
-	m_bResizing = FALSE;
+	m_bResizing = false;
 }
 
 //0-normal / 1-caption / 2-leftbottom corner / 3-rightbottom corner / 4-close / 5-options
@@ -1507,7 +1507,7 @@ void CPWL_Note::CreateChildWnd(const PWL_CREATEPARAM & cp)
 	scp.sBackgroundColor = CPWL_Color(COLORTYPE_RGB, 240/255.0f, 240/255.0f, 240/255.0f);
 	scp.dwFlags = PWS_CHILD | PWS_VISIBLE | PWS_BACKGROUND;
 	m_pContentsBar->Create(scp);
-	m_pContentsBar->SetNotifyForever(TRUE);
+	m_pContentsBar->SetNotifyForever(true);
 }
 
 void CPWL_Note::SetSubjectName(const CFX_WideString& sName)
@@ -1538,7 +1538,7 @@ CFX_WideString CPWL_Note::GetAuthorName() const
 	return L"";
 }
 
-FX_BOOL CPWL_Note::OnMouseWheel(short zDelta, const CPDF_Point & point, FX_DWORD nFlag)
+bool CPWL_Note::OnMouseWheel(short zDelta, const CPDF_Point & point, FX_DWORD nFlag)
 {
 	CPDF_Point ptScroll = m_pContents->GetScrollPos();
 	CPDF_Rect rcScroll = m_pContents->GetScrollArea();
@@ -1566,11 +1566,11 @@ FX_BOOL CPWL_Note::OnMouseWheel(short zDelta, const CPDF_Point & point, FX_DWORD
 			m_pContents->OnNotify(this, PNM_SCROLLWINDOW, SBT_VSCROLL, (intptr_t)&ptNew.y);
 			m_pContentsBar->OnNotify(this, PNM_SETSCROLLPOS, SBT_VSCROLL, (intptr_t)&ptNew.y);
 
-			return TRUE;
+			return true;
 		}
 	}
 
-	return FALSE;
+	return false;
 }
 
 void CPWL_Note::OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, intptr_t wParam, intptr_t lParam)
@@ -1591,7 +1591,7 @@ void CPWL_Note::OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, intptr_t wParam, intptr_t
 
 			if (FXSYS_memcmp(&m_OldScrollInfo, &sInfo, sizeof(PWL_SCROLL_INFO)) != 0)
 			{
-				FX_BOOL bScrollChanged = FALSE;
+				bool bScrollChanged = false;
 
 				if (lParam < 3) //·ÀÖ¹ËÀÑ­»· mantis:15759
 				{
@@ -1704,7 +1704,7 @@ void CPWL_Note::SetBkColor(const CPWL_Color& color)
 		m_pRBBox->SetTextColor(sTextColor);
 }
 
-FX_BOOL	CPWL_Note::OnLButtonDown(const CPDF_Point& point, FX_DWORD nFlag)
+bool	CPWL_Note::OnLButtonDown(const CPDF_Point& point, FX_DWORD nFlag)
 {
 	if (m_pOptions->WndHitTest(m_pOptions->ParentToChild(point)))
 	{
@@ -1717,14 +1717,14 @@ FX_BOOL	CPWL_Note::OnLButtonDown(const CPDF_Point& point, FX_DWORD nFlag)
 			KillFocus();
 			pNotify->OnPopupMenu(x, y);
 
-			return TRUE;
+			return true;
 		}
 	}
 
 	return CPWL_Wnd::OnLButtonDown(point,nFlag);
 }
 
-FX_BOOL	CPWL_Note::OnRButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
+bool	CPWL_Note::OnRButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
 {
 	return CPWL_Wnd::OnRButtonUp(point,nFlag);
 }
@@ -1748,12 +1748,12 @@ void CPWL_Note::SetIconType(int32_t nType)
 		m_pIcon->SetIconType(nType);
 }
 
-void CPWL_Note::EnableModify(FX_BOOL bEnabled)
+void CPWL_Note::EnableModify(bool bEnabled)
 {
 	m_pContents->EnableModify(bEnabled);
 }
 
-void CPWL_Note::EnableRead(FX_BOOL bEnabled)
+void CPWL_Note::EnableRead(bool bEnabled)
 {
 	m_pContents->EnableRead(bEnabled);
 }
diff --git a/fpdfsdk/src/pdfwindow/PWL_ScrollBar.cpp b/fpdfsdk/src/pdfwindow/PWL_ScrollBar.cpp
index 6d61705222..4287bc2753 100644
--- a/fpdfsdk/src/pdfwindow/PWL_ScrollBar.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_ScrollBar.cpp
@@ -47,7 +47,7 @@ void PWL_FLOATRANGE::Set(FX_FLOAT min,FX_FLOAT max)
 	}
 }
 
-FX_BOOL	PWL_FLOATRANGE::In(FX_FLOAT x) const
+bool	PWL_FLOATRANGE::In(FX_FLOAT x) const
 {
 	return (IsFloatBigger(x,fMin) || IsFloatEqual(x, fMin)) &&
 		(IsFloatSmaller(x, fMax) || IsFloatEqual(x, fMax));
@@ -99,14 +99,14 @@ void PWL_SCROLL_PRIVATEDATA::SetBigStep(FX_FLOAT step)
 	fBigStep = step;
 }
 
-FX_BOOL PWL_SCROLL_PRIVATEDATA::SetPos(FX_FLOAT pos)
+bool PWL_SCROLL_PRIVATEDATA::SetPos(FX_FLOAT pos)
 {
 	if (ScrollRange.In(pos))
 	{
 		fScrollPos = pos;
-		return TRUE;
+		return true;
 	}
-	return FALSE;
+	return false;
 }
 
 void PWL_SCROLL_PRIVATEDATA::AddSmall()
@@ -140,7 +140,7 @@ CPWL_SBButton::CPWL_SBButton(PWL_SCROLLBAR_TYPE eScrollBarType,PWL_SBBUTTON_TYPE
 	m_eScrollBarType = eScrollBarType;
 	m_eSBButtonType = eButtonType;
 
-	m_bMouseDown = FALSE;
+	m_bMouseDown = false;
 }
 
 CPWL_SBButton::~CPWL_SBButton()
@@ -359,7 +359,7 @@ void CPWL_SBButton::DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* p
 				rcDraw = CPWL_Utils::DeflateRect(rectWnd,1.0f);
 
 				if (IsEnabled())
-					CPWL_Utils::DrawShadow(pDevice, pUser2Device, TRUE, FALSE, rcDraw, nTransparancy, 80, 220);
+					CPWL_Utils::DrawShadow(pDevice, pUser2Device, true, false, rcDraw, nTransparancy, 80, 220);
 				else
 					CPWL_Utils::DrawFillRect(pDevice, pUser2Device, rcDraw, ArgbEncode(255,255,255,255));
 
@@ -402,7 +402,7 @@ void CPWL_SBButton::DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* p
 				//draw background
 				rcDraw = CPWL_Utils::DeflateRect(rectWnd,1.0f);
 				if (IsEnabled())
-					CPWL_Utils::DrawShadow(pDevice, pUser2Device, TRUE, FALSE, rcDraw, nTransparancy, 80, 220);
+					CPWL_Utils::DrawShadow(pDevice, pUser2Device, true, false, rcDraw, nTransparancy, 80, 220);
 				else
 					CPWL_Utils::DrawFillRect(pDevice, pUser2Device, rcDraw, ArgbEncode(255,255,255,255));
 
@@ -565,33 +565,33 @@ void CPWL_SBButton::DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* p
 	}
 }
 
-FX_BOOL CPWL_SBButton::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag)
+bool CPWL_SBButton::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag)
 {
 	CPWL_Wnd::OnLButtonDown(point,nFlag);
 
 	if (CPWL_Wnd * pParent = GetParentWindow())
 		pParent->OnNotify(this,PNM_LBUTTONDOWN,0,(intptr_t)&point);
 
-	m_bMouseDown = TRUE;
+	m_bMouseDown = true;
 	SetCapture();
 
-	return TRUE;
+	return true;
 }
 
-FX_BOOL CPWL_SBButton::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
+bool CPWL_SBButton::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
 {
 	CPWL_Wnd::OnLButtonUp(point,nFlag);
 
 	if (CPWL_Wnd * pParent = GetParentWindow())
 		pParent->OnNotify(this,PNM_LBUTTONUP,0,(intptr_t)&point);
 
-	m_bMouseDown = FALSE;
+	m_bMouseDown = false;
 	ReleaseCapture();
 
-	return TRUE;
+	return true;
 }
 
-FX_BOOL CPWL_SBButton::OnMouseMove(const CPDF_Point & point, FX_DWORD nFlag)
+bool CPWL_SBButton::OnMouseMove(const CPDF_Point & point, FX_DWORD nFlag)
 {
 	CPWL_Wnd::OnMouseMove(point,nFlag);
 
@@ -603,12 +603,12 @@ FX_BOOL CPWL_SBButton::OnMouseMove(const CPDF_Point & point, FX_DWORD nFlag)
 		if (m_bMouseDown && (m_eSBButtonType == PSBT_MIN || m_eSBButtonType == PSBT_MAX))
 		{
 			if (!pParent->OnNotify(this,PNM_LBUTTONDOWN,nFlags,(intptr_t)&point))
-				return FALSE;
+				return false;
 		}
 		*/
 	}
 
-	return TRUE;
+	return true;
 }
 
 /* ------------------------------- CPWL_ScrollBar ---------------------------------- */
@@ -618,9 +618,9 @@ CPWL_ScrollBar::CPWL_ScrollBar(PWL_SCROLLBAR_TYPE sbType):
 	m_pMinButton(NULL),
 	m_pMaxButton(NULL),
 	m_pPosButton(NULL),
-	m_bMouseDown(FALSE),
-	m_bMinOrMax(FALSE),
-	m_bNotifyForever(TRUE)
+	m_bMouseDown(false),
+	m_bMinOrMax(false),
+	m_bNotifyForever(true)
 {
 }
 
@@ -665,7 +665,7 @@ void CPWL_ScrollBar::RePosChildWnd()
 				rcMaxButton = CPDF_Rect(rcClient.right - fBWidth,rcClient.bottom,
 					rcClient.right,rcClient.top);
 			}
-			else SetVisible(FALSE);
+			else SetVisible(false);
 		}
 		break;
 	case SBT_VSCROLL:
@@ -687,16 +687,16 @@ void CPWL_ScrollBar::RePosChildWnd()
 				rcMaxButton = CPDF_Rect(rcClient.left,rcClient.bottom,
 					rcClient.right,rcClient.bottom + fBWidth);
 			}
-			else SetVisible(FALSE);
+			else SetVisible(false);
 		}
 		break;
 	}
 
     if (m_pMinButton)
-        m_pMinButton->Move(rcMinButton, TRUE, FALSE);
+        m_pMinButton->Move(rcMinButton, true, false);
     if (m_pMaxButton)
-        m_pMaxButton->Move(rcMaxButton, TRUE, FALSE);
-    MovePosButton(FALSE);
+        m_pMaxButton->Move(rcMaxButton, true, false);
+    MovePosButton(false);
 }
 
 void CPWL_ScrollBar::GetThisAppearanceStream(CFX_ByteTextBuf & sAppStream)
@@ -708,7 +708,7 @@ void CPWL_ScrollBar::GetThisAppearanceStream(CFX_ByteTextBuf & sAppStream)
 		CFX_ByteTextBuf sButton;
 
 		sButton << "q\n";
-		sButton << "0 w\n" << CPWL_Utils::GetColorAppStream(GetBackgroundColor(),TRUE);
+		sButton << "0 w\n" << CPWL_Utils::GetColorAppStream(GetBackgroundColor(),true);
 		sButton << rectWnd.left << " " << rectWnd.bottom << " "
 				<< rectWnd.right - rectWnd.left << " " << rectWnd.top - rectWnd.bottom << " re b Q\n";
 
@@ -734,7 +734,7 @@ void CPWL_ScrollBar::DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix*
 	}
 }
 
-FX_BOOL CPWL_ScrollBar::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag)
+bool CPWL_ScrollBar::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag)
 {
 	CPWL_Wnd::OnLButtonDown(point,nFlag);
 
@@ -777,22 +777,22 @@ FX_BOOL CPWL_ScrollBar::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag)
 		if (rcMinArea.Contains(point.x,point.y))
 		{
 			m_sData.SubBig();
-			MovePosButton(TRUE);
+			MovePosButton(true);
 			NotifyScrollWindow();
 		}
 
 		if (rcMaxArea.Contains(point.x,point.y))
 		{
 			m_sData.AddBig();
-			MovePosButton(TRUE);
+			MovePosButton(true);
 			NotifyScrollWindow();
 		}
 	}
 
-	return TRUE;
+	return true;
 }
 
-FX_BOOL CPWL_ScrollBar::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
+bool CPWL_ScrollBar::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
 {
 	CPWL_Wnd::OnLButtonUp(point,nFlag);
 
@@ -806,9 +806,9 @@ FX_BOOL CPWL_ScrollBar::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
 	}
 
 	EndTimer();
-	m_bMouseDown = FALSE;
+	m_bMouseDown = false;
 
-	return TRUE;
+	return true;
 }
 
 void CPWL_ScrollBar::OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, intptr_t wParam, intptr_t lParam)
@@ -922,7 +922,7 @@ void CPWL_ScrollBar::CreateButtons(const PWL_CREATEPARAM & cp)
 	if (!m_pPosButton)
 	{
 		m_pPosButton = new CPWL_SBButton(m_sbType,PSBT_POS);
-		m_pPosButton->SetVisible(FALSE);
+		m_pPosButton->SetVisible(false);
 		m_pPosButton->Create(scp);
 	}
 }
@@ -943,12 +943,12 @@ void CPWL_ScrollBar::SetScrollRange(FX_FLOAT fMin,FX_FLOAT fMax,FX_FLOAT fClient
 
 		if (IsFloatSmaller(m_sData.ScrollRange.GetWidth(), 0.0f))
 		{
-			m_pPosButton->SetVisible(FALSE);
+			m_pPosButton->SetVisible(false);
 		}
 		else
 		{
-			m_pPosButton->SetVisible(TRUE);
-			MovePosButton(TRUE);
+			m_pPosButton->SetVisible(true);
+			MovePosButton(true);
 		}
 	}
 }
@@ -960,7 +960,7 @@ void CPWL_ScrollBar::SetScrollPos(FX_FLOAT fPos)
 	m_sData.SetPos(fPos);
 
 	if (!IsFloatEqual(m_sData.fScrollPos, fOldPos))
-		MovePosButton(TRUE);
+		MovePosButton(true);
 }
 
 void CPWL_ScrollBar::SetScrollStep(FX_FLOAT fBigStep,FX_FLOAT fSmallStep)
@@ -969,7 +969,7 @@ void CPWL_ScrollBar::SetScrollStep(FX_FLOAT fBigStep,FX_FLOAT fSmallStep)
 	m_sData.SetSmallStep(fSmallStep);
 }
 
-void CPWL_ScrollBar::MovePosButton(FX_BOOL bRefresh)
+void CPWL_ScrollBar::MovePosButton(bool bRefresh)
 {
 	ASSERT (m_pPosButton != NULL);
 	ASSERT (m_pMinButton != NULL);
@@ -1031,17 +1031,17 @@ void CPWL_ScrollBar::MovePosButton(FX_BOOL bRefresh)
 			break;
 		}
 
-		m_pPosButton->Move(rcPosButton,TRUE,bRefresh);
+		m_pPosButton->Move(rcPosButton,true,bRefresh);
 	}
 }
 
 void CPWL_ScrollBar::OnMinButtonLBDown(const CPDF_Point & point)
 {
 	m_sData.SubSmall();
-	MovePosButton(TRUE);
+	MovePosButton(true);
 	NotifyScrollWindow();
 
-	m_bMinOrMax = TRUE;
+	m_bMinOrMax = true;
 
 	EndTimer();
 	BeginTimer(100);
@@ -1058,10 +1058,10 @@ void CPWL_ScrollBar::OnMinButtonMouseMove(const CPDF_Point & point)
 void CPWL_ScrollBar::OnMaxButtonLBDown(const CPDF_Point & point)
 {
 	m_sData.AddSmall();
-	MovePosButton(TRUE);
+	MovePosButton(true);
 	NotifyScrollWindow();
 
-	m_bMinOrMax = FALSE;
+	m_bMinOrMax = false;
 
 	EndTimer();
 	BeginTimer(100);
@@ -1077,7 +1077,7 @@ void CPWL_ScrollBar::OnMaxButtonMouseMove(const CPDF_Point & point)
 
 void CPWL_ScrollBar::OnPosButtonLBDown(const CPDF_Point & point)
 {
-	m_bMouseDown = TRUE;
+	m_bMouseDown = true;
 
 	if (m_pPosButton)
 	{
@@ -1104,7 +1104,7 @@ void CPWL_ScrollBar::OnPosButtonLBUp(const CPDF_Point & point)
 		if (!m_bNotifyForever)
 			NotifyScrollWindow();
 	}
-	m_bMouseDown = FALSE;
+	m_bMouseDown = false;
 }
 
 void CPWL_ScrollBar::OnPosButtonMouseMove(const CPDF_Point & point)
@@ -1163,7 +1163,7 @@ void CPWL_ScrollBar::OnPosButtonMouseMove(const CPDF_Point & point)
 
 		if (!IsFloatEqual(fOldScrollPos, m_sData.fScrollPos))
 		{
-			MovePosButton(TRUE);
+			MovePosButton(true);
 
 			if (m_bNotifyForever)
 				NotifyScrollWindow();
@@ -1297,7 +1297,7 @@ void CPWL_ScrollBar::TimerProc()
 
 	if (FXSYS_memcmp(&m_sData, &sTemp, sizeof(PWL_SCROLL_PRIVATEDATA)) != 0)
 	{
-		MovePosButton(TRUE);
+		MovePosButton(true);
 		NotifyScrollWindow();
 	}
 }
diff --git a/fpdfsdk/src/pdfwindow/PWL_Signature.cpp b/fpdfsdk/src/pdfwindow/PWL_Signature.cpp
index 76b2bd333a..23be71a29d 100644
--- a/fpdfsdk/src/pdfwindow/PWL_Signature.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_Signature.cpp
@@ -70,9 +70,9 @@ CPWL_Signature::CPWL_Signature() :
 	m_pText(NULL),
 	m_pDescription(NULL),
 	m_pImage(NULL),
-	m_bTextExist(TRUE),
-	m_bImageExist(FALSE),
-	m_bFlagExist(TRUE)
+	m_bTextExist(true),
+	m_bImageExist(false),
+	m_bFlagExist(true)
 {
 }
 
@@ -80,21 +80,21 @@ CPWL_Signature::~CPWL_Signature()
 {
 }
 
-void CPWL_Signature::SetTextFlag(FX_BOOL bTextExist)
+void CPWL_Signature::SetTextFlag(bool bTextExist)
 {
 	m_bTextExist = bTextExist;
 
 	RePosChildWnd();
 }
 
-void CPWL_Signature::SetImageFlag(FX_BOOL bImageExist)
+void CPWL_Signature::SetImageFlag(bool bImageExist)
 {
 	m_bImageExist = bImageExist;
 
 	RePosChildWnd();
 }
 
-void CPWL_Signature::SetFoxitFlag(FX_BOOL bFlagExist)
+void CPWL_Signature::SetFoxitFlag(bool bFlagExist)
 {
 	m_bFlagExist = bFlagExist;
 }
@@ -135,7 +135,7 @@ void CPWL_Signature::RePosChildWnd()
 	CPDF_Rect rcText = rcClient;
 	CPDF_Rect rcDescription = rcClient;
 
-	FX_BOOL bTextVisible = m_bTextExist && m_pText->GetText().GetLength() > 0;
+	bool bTextVisible = m_bTextExist && m_pText->GetText().GetLength() > 0;
 
 	if ((bTextVisible || m_bImageExist) &&
 		m_pDescription->GetText().GetLength() > 0)
@@ -155,9 +155,9 @@ void CPWL_Signature::RePosChildWnd()
 	m_pText->SetVisible(bTextVisible);
 	m_pImage->SetVisible(m_bImageExist);
 
-	m_pText->Move(rcText, TRUE, FALSE);
-	m_pImage->Move(rcText, TRUE, FALSE);
-	m_pDescription->Move(rcDescription, TRUE, FALSE);
+	m_pText->Move(rcText, true, false);
+	m_pImage->Move(rcText, true, false);
+	m_pDescription->Move(rcDescription, true, false);
 }
 
 void CPWL_Signature::CreateChildWnd(const PWL_CREATEPARAM & cp)
diff --git a/fpdfsdk/src/pdfwindow/PWL_SpecialButton.cpp b/fpdfsdk/src/pdfwindow/PWL_SpecialButton.cpp
index 90fa8f880d..7bb38c4bfe 100644
--- a/fpdfsdk/src/pdfwindow/PWL_SpecialButton.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_SpecialButton.cpp
@@ -32,7 +32,7 @@ CPDF_Rect CPWL_PushButton::GetFocusRect() const
 
 /* --------------------------- CPWL_CheckBox ---------------------------- */
 
-CPWL_CheckBox::CPWL_CheckBox() : m_bChecked(FALSE)
+CPWL_CheckBox::CPWL_CheckBox() : m_bChecked(false)
 {
 }
 
@@ -45,33 +45,33 @@ CFX_ByteString CPWL_CheckBox::GetClassName() const
 	return "CPWL_CheckBox";
 }
 
-void CPWL_CheckBox::SetCheck(FX_BOOL bCheck)
+void CPWL_CheckBox::SetCheck(bool bCheck)
 {
 	m_bChecked = bCheck;
 }
 
-FX_BOOL CPWL_CheckBox::IsChecked() const
+bool CPWL_CheckBox::IsChecked() const
 {
 	return m_bChecked;
 }
 
-FX_BOOL CPWL_CheckBox::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
+bool CPWL_CheckBox::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
 {
-	if (IsReadOnly()) return FALSE;
+	if (IsReadOnly()) return false;
 
 	SetCheck(!IsChecked());
-	return TRUE;
+	return true;
 }
 
-FX_BOOL CPWL_CheckBox::OnChar(FX_WORD nChar, FX_DWORD nFlag)
+bool CPWL_CheckBox::OnChar(FX_WORD nChar, FX_DWORD nFlag)
 {
 	SetCheck(!IsChecked());
-	return TRUE;
+	return true;
 }
 
 /* --------------------------- CPWL_RadioButton ---------------------------- */
 
-CPWL_RadioButton::CPWL_RadioButton() : m_bChecked(FALSE)
+CPWL_RadioButton::CPWL_RadioButton() : m_bChecked(false)
 {
 }
 
@@ -84,27 +84,27 @@ CFX_ByteString CPWL_RadioButton::GetClassName() const
 	return "CPWL_RadioButton";
 }
 
-FX_BOOL	CPWL_RadioButton::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
+bool	CPWL_RadioButton::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
 {
-	if (IsReadOnly()) return FALSE;
+	if (IsReadOnly()) return false;
 
-	SetCheck(TRUE);
-	return TRUE;
+	SetCheck(true);
+	return true;
 }
 
-void CPWL_RadioButton::SetCheck(FX_BOOL bCheck)
+void CPWL_RadioButton::SetCheck(bool bCheck)
 {
 	m_bChecked = bCheck;
 }
 
-FX_BOOL CPWL_RadioButton::IsChecked() const
+bool CPWL_RadioButton::IsChecked() const
 {
 	return m_bChecked;
 }
 
-FX_BOOL CPWL_RadioButton::OnChar(FX_WORD nChar, FX_DWORD nFlag)
+bool CPWL_RadioButton::OnChar(FX_WORD nChar, FX_DWORD nFlag)
 {
-	SetCheck(TRUE);
-	return TRUE;
+	SetCheck(true);
+	return true;
 }
 
diff --git a/fpdfsdk/src/pdfwindow/PWL_Utils.cpp b/fpdfsdk/src/pdfwindow/PWL_Utils.cpp
index b9ba7661af..4e4ac94238 100644
--- a/fpdfsdk/src/pdfwindow/PWL_Utils.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_Utils.cpp
@@ -87,13 +87,13 @@ CPDF_Rect CPWL_Utils::OffsetRect(const CPDF_Rect & rect,FX_FLOAT x,FX_FLOAT y)
 		rect.right + x,rect.top + y);
 }
 
-FX_BOOL CPWL_Utils::ContainsRect(const CPDF_Rect& rcParent, const CPDF_Rect& rcChild)
+bool CPWL_Utils::ContainsRect(const CPDF_Rect& rcParent, const CPDF_Rect& rcChild)
 {
 	return rcChild.left >= rcParent.left && rcChild.bottom >= rcParent.bottom &&
 			rcChild.right <= rcParent.right && rcChild.top <= rcParent.top;
 }
 
-FX_BOOL CPWL_Utils::IntersectRect(const CPDF_Rect& rect1, const CPDF_Rect& rect2)
+bool CPWL_Utils::IntersectRect(const CPDF_Rect& rect1, const CPDF_Rect& rect2)
 {
 	FX_FLOAT left = rect1.left > rect2.left ? rect1.left : rect2.left;
 	FX_FLOAT right = rect1.right < rect2.right ? rect1.right : rect2.right;
@@ -420,7 +420,7 @@ CFX_ByteString CPWL_Utils::GetRectFillAppStream(const CPDF_Rect & rect,const CPW
 {
 	CFX_ByteTextBuf sAppStream;
 
-	CFX_ByteString sColor = GetColorAppStream(color,TRUE);
+	CFX_ByteString sColor = GetColorAppStream(color,true);
 	if (sColor.GetLength() > 0)
 	{
 		sAppStream << "q\n" << sColor;
@@ -435,7 +435,7 @@ CFX_ByteString CPWL_Utils::GetCircleFillAppStream(const CPDF_Rect & rect,const C
 {
 	CFX_ByteTextBuf sAppStream;
 
-	CFX_ByteString sColor = GetColorAppStream(color,TRUE);
+	CFX_ByteString sColor = GetColorAppStream(color,true);
 	if (sColor.GetLength() > 0)
 	{
 		sAppStream << "q\n" << sColor << CPWL_Utils::GetAP_Circle(rect) << "f\nQ\n";
@@ -458,7 +458,7 @@ CPDF_Rect CPWL_Utils::GetCenterSquare(const CPDF_Rect & rect)
 }
 
 CFX_ByteString CPWL_Utils::GetEditAppStream(IFX_Edit* pEdit, const CPDF_Point & ptOffset, const CPVT_WordRange * pRange,
-														FX_BOOL bContinuous, FX_WORD SubWord)
+														bool bContinuous, FX_WORD SubWord)
 {
 	return IFX_Edit::GetEditAppearanceStream(pEdit,ptOffset,pRange,bContinuous,SubWord);
 }
@@ -498,7 +498,7 @@ static CFX_ByteString GetWordSpellCheckAppearanceStream(IFX_Edit_Iterator* pIter
 	FX_FLOAT fY = 0.0f;
 	FX_FLOAT fStep = 0.0f;
 
-	FX_BOOL bBreak = FALSE;
+	bool bBreak = false;
 
 	if (pIterator)
 	{
@@ -538,7 +538,7 @@ static CFX_ByteString GetWordSpellCheckAppearanceStream(IFX_Edit_Iterator* pIter
 					fEndX = word.ptWord.x + word.fWidth;
 				}
 
-				bBreak = TRUE;
+				bBreak = true;
 			}
 			else
 			{
@@ -569,7 +569,7 @@ CFX_ByteString CPWL_Utils::GetSpellCheckAppStream(IFX_Edit* pEdit, IPWL_SpellChe
 		{
 			pIterator->SetAt(pRange->BeginPos);
 
-			FX_BOOL bLatinWord = FALSE;
+			bool bLatinWord = false;
 			CPVT_WordPlace wpWordStart;
 			CFX_ByteString sWord;
 
@@ -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;
@@ -602,7 +602,7 @@ CFX_ByteString CPWL_Utils::GetSpellCheckAppStream(IFX_Edit* pEdit, IPWL_SpellChe
 								sRet << GetWordSpellCheckAppearanceStream(pIterator,ptOffset,CPVT_WordRange(wpWordStart,oldplace));
 								pIterator->SetAt(place);
 							}
-							bLatinWord = FALSE;
+							bLatinWord = false;
 						}
 
 						sWord.Empty();
@@ -614,7 +614,7 @@ CFX_ByteString CPWL_Utils::GetSpellCheckAppStream(IFX_Edit* pEdit, IPWL_SpellChe
 					{
 						if (!pSpellCheck->CheckWord(sWord))
 							sRet << GetWordSpellCheckAppearanceStream(pIterator,ptOffset,CPVT_WordRange(wpWordStart,oldplace));
-						bLatinWord = FALSE;
+						bLatinWord = false;
 						sWord.Empty();
 					}
 				}
@@ -625,7 +625,7 @@ CFX_ByteString CPWL_Utils::GetSpellCheckAppStream(IFX_Edit* pEdit, IPWL_SpellChe
 				if (!pSpellCheck->CheckWord(sWord))
 					sRet << GetWordSpellCheckAppearanceStream(pIterator,ptOffset,CPVT_WordRange(wpWordStart,oldplace));
 
-				bLatinWord = FALSE;
+				bLatinWord = false;
 				sWord.Empty();
 			}
 		}
@@ -636,7 +636,7 @@ CFX_ByteString CPWL_Utils::GetSpellCheckAppStream(IFX_Edit* pEdit, IPWL_SpellChe
 
 CFX_ByteString CPWL_Utils::GetTextAppStream(const CPDF_Rect & rcBBox,IFX_Edit_FontMap * pFontMap,
 														const CFX_WideString & sText, int32_t nAlignmentH, int32_t nAlignmentV,
-														FX_FLOAT fFontSize, FX_BOOL bMultiLine, FX_BOOL bAutoReturn, const CPWL_Color & crText)
+														FX_FLOAT fFontSize, bool bMultiLine, bool bAutoReturn, const CPWL_Color & crText)
 {
 	CFX_ByteTextBuf sRet;
 
@@ -649,7 +649,7 @@ CFX_ByteString CPWL_Utils::GetTextAppStream(const CPDF_Rect & rcBBox,IFX_Edit_Fo
 		pEdit->SetMultiLine(bMultiLine);
 		pEdit->SetAutoReturn(bAutoReturn);
 		if (IsFloatZero(fFontSize))
-			pEdit->SetAutoFontSize(TRUE);
+			pEdit->SetAutoFontSize(true);
 		else
 			pEdit->SetFontSize(fFontSize);
 
@@ -683,10 +683,10 @@ CFX_ByteString CPWL_Utils::GetPushButtonAppStream(const CPDF_Rect & rcBBox,
 		pEdit->SetFontMap(pFontMap);
 		pEdit->SetAlignmentH(1);
 		pEdit->SetAlignmentV(1);
-		pEdit->SetMultiLine(FALSE);
-		pEdit->SetAutoReturn(FALSE);
+		pEdit->SetMultiLine(false);
+		pEdit->SetAutoReturn(false);
 		if (IsFloatZero(fFontSize))
-			pEdit->SetAutoFontSize(TRUE);
+			pEdit->SetAutoFontSize(true);
 		else
 			pEdit->SetFontSize(fFontSize);
 
@@ -892,7 +892,7 @@ CFX_ByteString CPWL_Utils::GetPushButtonAppStream(const CPDF_Rect & rcBBox,
 
 		if (!rcIcon.IsEmpty())
 		{
-			Icon.Move(rcIcon, FALSE, FALSE);
+			Icon.Move(rcIcon, false, false);
 			sTemp << Icon.GetImageAppStream();
 		}
 
@@ -923,7 +923,7 @@ CFX_ByteString CPWL_Utils::GetPushButtonAppStream(const CPDF_Rect & rcBBox,
 	return "";
 }
 
-CFX_ByteString CPWL_Utils::GetColorAppStream(const CPWL_Color & color,const FX_BOOL & bFillOrStroke)
+CFX_ByteString CPWL_Utils::GetColorAppStream(const CPWL_Color & color,const bool & bFillOrStroke)
 {
 	CFX_ByteTextBuf sColorStream;
 
@@ -967,7 +967,7 @@ CFX_ByteString CPWL_Utils::GetBorderAppStream(const CPDF_Rect & rect, FX_FLOAT f
 		{
 		default:
 		case PBS_SOLID:
-			sColor = CPWL_Utils::GetColorAppStream(color,TRUE);
+			sColor = CPWL_Utils::GetColorAppStream(color,true);
 			if (sColor.GetLength() > 0)
 			{
 				sAppStream << sColor;
@@ -978,7 +978,7 @@ CFX_ByteString CPWL_Utils::GetBorderAppStream(const CPDF_Rect & rect, FX_FLOAT f
 			}
 			break;
 		case PBS_DASH:
-			sColor = CPWL_Utils::GetColorAppStream(color,FALSE);
+			sColor = CPWL_Utils::GetColorAppStream(color,false);
 			if (sColor.GetLength() > 0)
 			{
 				sAppStream << sColor;
@@ -992,7 +992,7 @@ CFX_ByteString CPWL_Utils::GetBorderAppStream(const CPDF_Rect & rect, FX_FLOAT f
 			break;
 		case PBS_BEVELED:
 		case PBS_INSET:
-			sColor = CPWL_Utils::GetColorAppStream(crLeftTop,TRUE);
+			sColor = CPWL_Utils::GetColorAppStream(crLeftTop,true);
 			if (sColor.GetLength() > 0)
 			{
 				sAppStream << sColor;
@@ -1004,7 +1004,7 @@ CFX_ByteString CPWL_Utils::GetBorderAppStream(const CPDF_Rect & rect, FX_FLOAT f
 				sAppStream << fLeft + fHalfWidth * 2 << " " << fBottom + fHalfWidth * 2 << " l f\n";
 			}
 
-			sColor = CPWL_Utils::GetColorAppStream(crRightBottom,TRUE);
+			sColor = CPWL_Utils::GetColorAppStream(crRightBottom,true);
 			if (sColor.GetLength() > 0)
 			{
 				sAppStream << sColor;
@@ -1016,7 +1016,7 @@ CFX_ByteString CPWL_Utils::GetBorderAppStream(const CPDF_Rect & rect, FX_FLOAT f
 				sAppStream << fRight - fHalfWidth * 2 << " " << fTop - fHalfWidth * 2 << " l f\n";
 			}
 
-			sColor = CPWL_Utils::GetColorAppStream(color,TRUE);
+			sColor = CPWL_Utils::GetColorAppStream(color,true);
 			if (sColor.GetLength() > 0)
 			{
 				sAppStream << sColor;
@@ -1026,7 +1026,7 @@ CFX_ByteString CPWL_Utils::GetBorderAppStream(const CPDF_Rect & rect, FX_FLOAT f
 			}
 			break;
 		case PBS_UNDERLINED:
-			sColor = CPWL_Utils::GetColorAppStream(color,FALSE);
+			sColor = CPWL_Utils::GetColorAppStream(color,false);
 			if (sColor.GetLength() > 0)
 			{
 				sAppStream << sColor;
@@ -1065,7 +1065,7 @@ CFX_ByteString CPWL_Utils::GetCircleBorderAppStream(const CPDF_Rect & rect, FX_F
 		case PBS_SOLID:
 		case PBS_UNDERLINED:
 			{
-				sColor = CPWL_Utils::GetColorAppStream(color,FALSE);
+				sColor = CPWL_Utils::GetColorAppStream(color,false);
 				if (sColor.GetLength() > 0)
 				{
 					sAppStream << "q\n" << fWidth << " w\n" << sColor
@@ -1076,7 +1076,7 @@ CFX_ByteString CPWL_Utils::GetCircleBorderAppStream(const CPDF_Rect & rect, FX_F
 			break;
 		case PBS_DASH:
 			{
-				sColor = CPWL_Utils::GetColorAppStream(color,FALSE);
+				sColor = CPWL_Utils::GetColorAppStream(color,false);
 				if (sColor.GetLength() > 0)
 				{
 					sAppStream << "q\n" << fWidth << " w\n"
@@ -1090,7 +1090,7 @@ CFX_ByteString CPWL_Utils::GetCircleBorderAppStream(const CPDF_Rect & rect, FX_F
 			{
 				FX_FLOAT fHalfWidth = fWidth / 2.0f;
 
-				sColor = CPWL_Utils::GetColorAppStream(color,FALSE);
+				sColor = CPWL_Utils::GetColorAppStream(color,false);
 				if (sColor.GetLength() > 0)
 				{
 					sAppStream << "q\n" << fHalfWidth << " w\n"
@@ -1098,7 +1098,7 @@ CFX_ByteString CPWL_Utils::GetCircleBorderAppStream(const CPDF_Rect & rect, FX_F
 						<< " S\nQ\n";
 				}
 
-				sColor = CPWL_Utils::GetColorAppStream(crLeftTop,FALSE);
+				sColor = CPWL_Utils::GetColorAppStream(crLeftTop,false);
 				if (sColor.GetLength() > 0)
 				{
 					sAppStream << "q\n" << fHalfWidth << " w\n"
@@ -1106,7 +1106,7 @@ CFX_ByteString CPWL_Utils::GetCircleBorderAppStream(const CPDF_Rect & rect, FX_F
 						<< " S\nQ\n";
 				}
 
-				sColor = CPWL_Utils::GetColorAppStream(crRightBottom,FALSE);
+				sColor = CPWL_Utils::GetColorAppStream(crRightBottom,false);
 				if (sColor.GetLength() > 0)
 				{
 					sAppStream << "q\n" << fHalfWidth << " w\n"
@@ -1119,7 +1119,7 @@ CFX_ByteString CPWL_Utils::GetCircleBorderAppStream(const CPDF_Rect & rect, FX_F
 			{
 				FX_FLOAT fHalfWidth = fWidth / 2.0f;
 
-				sColor = CPWL_Utils::GetColorAppStream(color,FALSE);
+				sColor = CPWL_Utils::GetColorAppStream(color,false);
 				if (sColor.GetLength() > 0)
 				{
 					sAppStream << "q\n" << fHalfWidth << " w\n"
@@ -1127,7 +1127,7 @@ CFX_ByteString CPWL_Utils::GetCircleBorderAppStream(const CPDF_Rect & rect, FX_F
 						<< " S\nQ\n";
 				}
 
-				sColor = CPWL_Utils::GetColorAppStream(crLeftTop,FALSE);
+				sColor = CPWL_Utils::GetColorAppStream(crLeftTop,false);
 				if (sColor.GetLength() > 0)
 				{
 					sAppStream << "q\n" << fHalfWidth << " w\n"
@@ -1135,7 +1135,7 @@ CFX_ByteString CPWL_Utils::GetCircleBorderAppStream(const CPDF_Rect & rect, FX_F
 						<< " S\nQ\n";
 				}
 
-				sColor = CPWL_Utils::GetColorAppStream(crRightBottom,FALSE);
+				sColor = CPWL_Utils::GetColorAppStream(crRightBottom,false);
 				if (sColor.GetLength() > 0)
 				{
 					sAppStream << "q\n" << fHalfWidth << " w\n"
@@ -1208,42 +1208,42 @@ CPWL_Color CPWL_Utils::DevideColor(const CPWL_Color & sColor,FX_FLOAT fColorDevi
 CFX_ByteString CPWL_Utils::GetAppStream_Check(const CPDF_Rect & rcBBox, const CPWL_Color & crText)
 {
 	CFX_ByteTextBuf sAP;
-	sAP << "q\n" << CPWL_Utils::GetColorAppStream(crText,TRUE) << CPWL_Utils::GetAP_Check(rcBBox) << "f\nQ\n";
+	sAP << "q\n" << CPWL_Utils::GetColorAppStream(crText,true) << CPWL_Utils::GetAP_Check(rcBBox) << "f\nQ\n";
 	return sAP.GetByteString();
 }
 
 CFX_ByteString CPWL_Utils::GetAppStream_Circle(const CPDF_Rect & rcBBox, const CPWL_Color & crText)
 {
 	CFX_ByteTextBuf sAP;
-	sAP << "q\n" << CPWL_Utils::GetColorAppStream(crText,TRUE) << CPWL_Utils::GetAP_Circle(rcBBox) << "f\nQ\n";
+	sAP << "q\n" << CPWL_Utils::GetColorAppStream(crText,true) << CPWL_Utils::GetAP_Circle(rcBBox) << "f\nQ\n";
 	return sAP.GetByteString();
 }
 
 CFX_ByteString CPWL_Utils::GetAppStream_Cross(const CPDF_Rect & rcBBox, const CPWL_Color & crText)
 {
 	CFX_ByteTextBuf sAP;
-	sAP << "q\n" << CPWL_Utils::GetColorAppStream(crText,FALSE) << CPWL_Utils::GetAP_Cross(rcBBox) << "S\nQ\n";
+	sAP << "q\n" << CPWL_Utils::GetColorAppStream(crText,false) << CPWL_Utils::GetAP_Cross(rcBBox) << "S\nQ\n";
 	return sAP.GetByteString();
 }
 
 CFX_ByteString CPWL_Utils::GetAppStream_Diamond(const CPDF_Rect & rcBBox, const CPWL_Color & crText)
 {
 	CFX_ByteTextBuf sAP;
-	sAP << "q\n1 w\n" << CPWL_Utils::GetColorAppStream(crText,TRUE) << CPWL_Utils::GetAP_Diamond(rcBBox) << "f\nQ\n";
+	sAP << "q\n1 w\n" << CPWL_Utils::GetColorAppStream(crText,true) << CPWL_Utils::GetAP_Diamond(rcBBox) << "f\nQ\n";
 	return sAP.GetByteString();
 }
 
 CFX_ByteString CPWL_Utils::GetAppStream_Square(const CPDF_Rect & rcBBox, const CPWL_Color & crText)
 {
 	CFX_ByteTextBuf sAP;
-	sAP << "q\n" << CPWL_Utils::GetColorAppStream(crText,TRUE) << CPWL_Utils::GetAP_Square(rcBBox) << "f\nQ\n";
+	sAP << "q\n" << CPWL_Utils::GetColorAppStream(crText,true) << CPWL_Utils::GetAP_Square(rcBBox) << "f\nQ\n";
 	return sAP.GetByteString();
 }
 
 CFX_ByteString CPWL_Utils::GetAppStream_Star(const CPDF_Rect & rcBBox, const CPWL_Color & crText)
 {
 	CFX_ByteTextBuf sAP;
-	sAP << "q\n" << CPWL_Utils::GetColorAppStream(crText,TRUE) << CPWL_Utils::GetAP_Star(rcBBox) << "f\nQ\n";
+	sAP << "q\n" << CPWL_Utils::GetColorAppStream(crText,true) << CPWL_Utils::GetAP_Star(rcBBox) << "f\nQ\n";
 	return sAP.GetByteString();
 }
 
@@ -1299,7 +1299,7 @@ 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 << "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 << " "
 				<< rcBBox.right - rcBBox.left << " " << rcBBox.top - rcBBox.bottom << " re f\n";
 		sAppStream << "Q\n";
@@ -1474,7 +1474,7 @@ void CPWL_Utils::DrawFillRect(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Devi
 }
 
 void CPWL_Utils::DrawShadow(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device,
-														FX_BOOL bVertical, FX_BOOL bHorizontal, CPDF_Rect rect,
+														bool bVertical, bool bHorizontal, CPDF_Rect rect,
 														int32_t nTransparancy, int32_t nStartGray, int32_t nEndGray)
 {
 	FX_FLOAT fStepGray = 1.0f;
@@ -1638,7 +1638,7 @@ static void AddSpellCheckObj(CFX_PathData & PathData, IFX_Edit* pEdit, const CPV
 	FX_FLOAT fY = 0.0f;
 	FX_FLOAT fStep = 0.0f;
 
-	FX_BOOL bBreak = FALSE;
+	bool bBreak = false;
 
 	if (IFX_Edit_Iterator* pIterator = pEdit->GetIterator())
 	{
@@ -1678,7 +1678,7 @@ static void AddSpellCheckObj(CFX_PathData & PathData, IFX_Edit* pEdit, const CPV
 					fEndX = word.ptWord.x + word.fWidth;
 				}
 
-				bBreak = TRUE;
+				bBreak = true;
 			}
 			else
 			{
@@ -1700,7 +1700,7 @@ void CPWL_Utils::DrawEditSpellCheck(CFX_RenderDevice* pDevice, CPDF_Matrix* pUse
 	const FX_COLORREF crSpell = ArgbEncode(255,255,0,0);
 
 	//for spellcheck
-	FX_BOOL bLatinWord = FALSE;
+	bool bLatinWord = false;
 	CPVT_WordPlace wpWordStart;
 	CFX_ByteString sLatinWord;
 
@@ -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;
@@ -1761,7 +1761,7 @@ void CPWL_Utils::DrawEditSpellCheck(CFX_RenderDevice* pDevice, CPDF_Matrix* pUse
 									pIterator->SetAt(place);
 								}
 							}
-							bLatinWord = FALSE;
+							bLatinWord = false;
 						}
 
 						sLatinWord.Empty();
@@ -1781,7 +1781,7 @@ void CPWL_Utils::DrawEditSpellCheck(CFX_RenderDevice* pDevice, CPDF_Matrix* pUse
 								pIterator->SetAt(place);
 							}
 						}
-						bLatinWord = FALSE;
+						bLatinWord = false;
 					}
 
 					sLatinWord.Empty();
@@ -1806,12 +1806,12 @@ void CPWL_Utils::DrawEditSpellCheck(CFX_RenderDevice* pDevice, CPDF_Matrix* pUse
 	pDevice->RestoreState();
 }
 
-FX_BOOL CPWL_Utils::IsBlackOrWhite(const CPWL_Color& color)
+bool CPWL_Utils::IsBlackOrWhite(const CPWL_Color& color)
 {
 	switch (color.nColorType)
 	{
 	case COLORTYPE_TRANSPARENT:
-		return FALSE;
+		return false;
 	case COLORTYPE_GRAY:
 		return color.fColor1 < 0.5f;
 	case COLORTYPE_RGB:
@@ -1820,7 +1820,7 @@ FX_BOOL CPWL_Utils::IsBlackOrWhite(const CPWL_Color& color)
 		return color.fColor1 + color.fColor2 + color.fColor3 + color.fColor4 > 2.0f;
 	}
 
-	return TRUE;
+	return true;
 }
 
 CPWL_Color CPWL_Utils::GetReverseColor(const CPWL_Color& color)
@@ -1851,8 +1851,8 @@ CPWL_Color CPWL_Utils::GetReverseColor(const CPWL_Color& color)
 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);
-	sAppStream += CPWL_Utils::GetColorAppStream(crFill, TRUE);
+	CFX_ByteString sAppStream = CPWL_Utils::GetColorAppStream(crStroke, false);
+	sAppStream += CPWL_Utils::GetColorAppStream(crFill, true);
 
 	CFX_ByteString sPath;
 	CFX_PathData path;
diff --git a/fpdfsdk/src/pdfwindow/PWL_Wnd.cpp b/fpdfsdk/src/pdfwindow/PWL_Wnd.cpp
index 433b3c6846..f214fb30a2 100644
--- a/fpdfsdk/src/pdfwindow/PWL_Wnd.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_Wnd.cpp
@@ -123,40 +123,40 @@ public:
         m_pMainKeyboardWnd = NULL;
     }
 
-    FX_BOOL IsWndCreated(const CPWL_Wnd * pWnd) const
+    bool IsWndCreated(const CPWL_Wnd * pWnd) const
     {
         return m_pCreatedWnd == pWnd;
     }
 
-    FX_BOOL IsMainCaptureMouse(const CPWL_Wnd * pWnd) const
+    bool IsMainCaptureMouse(const CPWL_Wnd * pWnd) const
     {
         return pWnd == m_pMainMouseWnd;
     }
 
-    FX_BOOL IsWndCaptureMouse(const CPWL_Wnd * pWnd) const
+    bool IsWndCaptureMouse(const CPWL_Wnd * pWnd) const
     {
         if (pWnd)
             for( int32_t i=0,sz=m_aMousePath.GetSize(); i<sz; i++)
                 if (m_aMousePath.GetAt(i) == pWnd)
-                    return TRUE;
+                    return true;
 
-        return FALSE;
+        return false;
     }
 
-    FX_BOOL IsMainCaptureKeyboard(const CPWL_Wnd * pWnd) const
+    bool IsMainCaptureKeyboard(const CPWL_Wnd * pWnd) const
     {
         return pWnd == m_pMainKeyboardWnd;
     }
 
 
-    FX_BOOL IsWndCaptureKeyboard(const CPWL_Wnd * pWnd) const
+    bool IsWndCaptureKeyboard(const CPWL_Wnd * pWnd) const
     {
         if (pWnd)
             for( int32_t i=0,sz=m_aKeyboardPath.GetSize(); i<sz; i++)
                 if (m_aKeyboardPath.GetAt(i) == pWnd)
-                    return TRUE;
+                    return true;
 
-        return FALSE;
+        return false;
     }
 
     void SetFocus(CPWL_Wnd * pWnd)
@@ -225,16 +225,16 @@ CPWL_Wnd::CPWL_Wnd() :
     m_pVScrollBar(NULL),
     m_rcWindow(),
     m_rcClip(),
-    m_bCreated(FALSE),
-    m_bVisible(FALSE),
-    m_bNotifying(FALSE),
-    m_bEnabled(TRUE)
+    m_bCreated(false),
+    m_bVisible(false),
+    m_bNotifying(false),
+    m_bEnabled(true)
 {
 }
 
 CPWL_Wnd::~CPWL_Wnd()
 {
-    ASSERT(m_bCreated == FALSE);
+    ASSERT(m_bCreated == false);
 }
 
 CFX_ByteString CPWL_Wnd::GetClassName() const
@@ -272,7 +272,7 @@ void CPWL_Wnd::Create(const PWL_CREATEPARAM & cp)
         OnCreated();
 
         RePosChildWnd();
-        m_bCreated = TRUE;
+        m_bCreated = true;
     }
 }
 
@@ -308,7 +308,7 @@ void CPWL_Wnd::Destroy()
 
         if (m_sPrivateParam.pParentWnd)
             m_sPrivateParam.pParentWnd->OnNotify(this, PNM_REMOVECHILD);
-        m_bCreated = FALSE;
+        m_bCreated = false;
     }
 
     DestroyMsgControl();
@@ -318,7 +318,7 @@ void CPWL_Wnd::Destroy()
     m_pVScrollBar = NULL;
 }
 
-void CPWL_Wnd::Move(const CPDF_Rect & rcNew, FX_BOOL bReset,FX_BOOL bRefresh)
+void CPWL_Wnd::Move(const CPDF_Rect & rcNew, bool bReset,bool bRefresh)
 {
     if (IsValid())
     {
@@ -494,7 +494,7 @@ void CPWL_Wnd::InvalidateRect(CPDF_Rect* pRect)
 }
 
 #define PWL_IMPLEMENT_KEY_METHOD(key_method_name)\
-FX_BOOL CPWL_Wnd::key_method_name(FX_WORD nChar, FX_DWORD nFlag)\
+bool CPWL_Wnd::key_method_name(FX_WORD nChar, FX_DWORD nFlag)\
 {\
     if (IsValid() && IsVisible() && IsEnabled())\
     {\
@@ -512,11 +512,11 @@ FX_BOOL CPWL_Wnd::key_method_name(FX_WORD nChar, FX_DWORD nFlag)\
             }\
         }\
     }\
-    return FALSE;\
+    return false;\
 }
 
 #define PWL_IMPLEMENT_MOUSE_METHOD(mouse_method_name)\
-FX_BOOL CPWL_Wnd::mouse_method_name(const CPDF_Point & point, FX_DWORD nFlag)\
+bool CPWL_Wnd::mouse_method_name(const CPDF_Point & point, FX_DWORD nFlag)\
 {\
     if (IsValid() && IsVisible() && IsEnabled())\
     {\
@@ -550,7 +550,7 @@ FX_BOOL CPWL_Wnd::mouse_method_name(const CPDF_Point & point, FX_DWORD nFlag)\
                 SetCursor();\
         }\
     }\
-    return FALSE;\
+    return false;\
 }
 
 PWL_IMPLEMENT_KEY_METHOD(OnKeyDown)
@@ -567,7 +567,7 @@ PWL_IMPLEMENT_MOUSE_METHOD(OnRButtonDown)
 PWL_IMPLEMENT_MOUSE_METHOD(OnRButtonUp)
 PWL_IMPLEMENT_MOUSE_METHOD(OnMouseMove)
 
-FX_BOOL CPWL_Wnd::OnMouseWheel(short zDelta, const CPDF_Point & point, FX_DWORD nFlag)
+bool CPWL_Wnd::OnMouseWheel(short zDelta, const CPDF_Point & point, FX_DWORD nFlag)
 {
     if (IsValid() && IsVisible() && IsEnabled())
     {
@@ -586,7 +586,7 @@ FX_BOOL CPWL_Wnd::OnMouseWheel(short zDelta, const CPDF_Point & point, FX_DWORD
             }
         }
     }
-    return FALSE;
+    return false;
 }
 
 void CPWL_Wnd::AddChild(CPWL_Wnd * pWnd)
@@ -624,7 +624,7 @@ void CPWL_Wnd::OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, intptr_t wParam, intptr_t
     }
 }
 
-FX_BOOL CPWL_Wnd::IsValid() const
+bool CPWL_Wnd::IsValid() const
 {
     return m_bCreated;
 }
@@ -677,7 +677,7 @@ CPDF_Rect CPWL_Wnd::GetWindowCenterSquare() const
     return CPWL_Utils::GetCenterSquare(CPWL_Utils::DeflateRect(GetWindowRect(),0.1f));
 }
 
-FX_BOOL CPWL_Wnd::HasFlag(FX_DWORD dwFlags) const
+bool CPWL_Wnd::HasFlag(FX_DWORD dwFlags) const
 {
     return (m_sPrivateParam.dwFlags & dwFlags) != 0;
 }
@@ -865,12 +865,12 @@ void CPWL_Wnd::OnKillFocus()
 {
 }
 
-FX_BOOL CPWL_Wnd::WndHitTest(const CPDF_Point & point) const
+bool CPWL_Wnd::WndHitTest(const CPDF_Point & point) const
 {
     return IsValid() && IsVisible() && GetWindowRect().Contains(point.x,point.y);
 }
 
-FX_BOOL CPWL_Wnd::ClientHitTest(const CPDF_Point & point) const
+bool CPWL_Wnd::ClientHitTest(const CPDF_Point & point) const
 {
     return IsValid() && IsVisible() && GetClientRect().Contains(point.x,point.y);
 }
@@ -883,7 +883,7 @@ const CPWL_Wnd* CPWL_Wnd::GetRootWnd() const
     return this;
 }
 
-void CPWL_Wnd::SetVisible(FX_BOOL bVisible)
+void CPWL_Wnd::SetVisible(bool bVisible)
 {
     if (IsValid())
     {
@@ -915,7 +915,7 @@ CPDF_Rect CPWL_Wnd::GetClipRect() const
     return m_rcClip;
 }
 
-FX_BOOL CPWL_Wnd::IsReadOnly() const
+bool CPWL_Wnd::IsReadOnly() const
 {
     return HasFlag(PWS_READONLY);
 }
@@ -931,7 +931,7 @@ void CPWL_Wnd::RePosChildWnd()
                             rcContent.right-1.0f,
                             rcContent.top);
 
-    if (pVSB) pVSB->Move(rcVScroll,TRUE,FALSE);
+    if (pVSB) pVSB->Move(rcVScroll,true,false);
 }
 
 void CPWL_Wnd::CreateChildWnd(const PWL_CREATEPARAM & cp)
@@ -968,33 +968,33 @@ CPWL_MsgControl* CPWL_Wnd::GetMsgControl() const
     return m_sPrivateParam.pMsgControl;
 }
 
-FX_BOOL CPWL_Wnd::IsCaptureMouse() const
+bool CPWL_Wnd::IsCaptureMouse() const
 {
     return IsWndCaptureMouse(this);
 }
 
-FX_BOOL CPWL_Wnd::IsWndCaptureMouse(const CPWL_Wnd * pWnd) const
+bool CPWL_Wnd::IsWndCaptureMouse(const CPWL_Wnd * pWnd) const
 {
     if (CPWL_MsgControl * pCtrl = GetMsgControl())
         return pCtrl->IsWndCaptureMouse(pWnd);
 
-    return FALSE;
+    return false;
 }
 
-FX_BOOL CPWL_Wnd::IsWndCaptureKeyboard(const CPWL_Wnd * pWnd) const
+bool CPWL_Wnd::IsWndCaptureKeyboard(const CPWL_Wnd * pWnd) const
 {
     if (CPWL_MsgControl * pCtrl = GetMsgControl())
         return pCtrl->IsWndCaptureKeyboard(pWnd);
 
-    return FALSE;
+    return false;
 }
 
-FX_BOOL CPWL_Wnd::IsFocused() const
+bool CPWL_Wnd::IsFocused() const
 {
     if (CPWL_MsgControl * pCtrl = GetMsgControl())
         return pCtrl->IsMainCaptureKeyboard(this);
 
-    return FALSE;
+    return false;
 }
 
 CPDF_Rect CPWL_Wnd::GetFocusRect() const
@@ -1217,7 +1217,7 @@ const CPWL_Wnd* CPWL_Wnd::GetFocused() const
     return NULL;
 }
 
-void CPWL_Wnd::EnableWindow(FX_BOOL bEnable)
+void CPWL_Wnd::EnableWindow(bool bEnable)
 {
     if (m_bEnabled != bEnable)
     {
@@ -1238,7 +1238,7 @@ void CPWL_Wnd::EnableWindow(FX_BOOL bEnable)
     }
 }
 
-FX_BOOL CPWL_Wnd::IsEnabled()
+bool CPWL_Wnd::IsEnabled()
 {
     return m_bEnabled;
 }
@@ -1251,42 +1251,42 @@ void CPWL_Wnd::OnDisabled()
 {
 }
 
-FX_BOOL CPWL_Wnd::IsCTRLpressed(FX_DWORD nFlag) const
+bool CPWL_Wnd::IsCTRLpressed(FX_DWORD nFlag) const
 {
     if (IFX_SystemHandler* pSystemHandler = GetSystemHandler())
     {
         return pSystemHandler->IsCTRLKeyDown(nFlag);
     }
 
-    return FALSE;
+    return false;
 }
 
-FX_BOOL CPWL_Wnd::IsSHIFTpressed(FX_DWORD nFlag) const
+bool CPWL_Wnd::IsSHIFTpressed(FX_DWORD nFlag) const
 {
     if (IFX_SystemHandler* pSystemHandler = GetSystemHandler())
     {
         return pSystemHandler->IsSHIFTKeyDown(nFlag);
     }
 
-    return FALSE;
+    return false;
 }
 
-FX_BOOL CPWL_Wnd::IsALTpressed(FX_DWORD nFlag) const
+bool CPWL_Wnd::IsALTpressed(FX_DWORD nFlag) const
 {
     if (IFX_SystemHandler* pSystemHandler = GetSystemHandler())
     {
         return pSystemHandler->IsALTKeyDown(nFlag);
     }
 
-    return FALSE;
+    return false;
 }
 
-FX_BOOL CPWL_Wnd::IsINSERTpressed(FX_DWORD nFlag) const
+bool CPWL_Wnd::IsINSERTpressed(FX_DWORD nFlag) const
 {
     if (IFX_SystemHandler* pSystemHandler = GetSystemHandler())
     {
         return pSystemHandler->IsINSERTKeyDown(nFlag);
     }
 
-    return FALSE;
+    return false;
 }