clang-format all pdfium code.

No behavior change.

Generated by:
  find . -name '*.cpp' -o -name '*.h' | \
  grep -E -v 'third_party|thirdparties|lpng_v163' | \
  xargs ../../buildtools/mac/clang-format -i

See thread "tabs vs spaces" on pdfium@googlegroups.com for discussion.

BUG=none
R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1265503005 .

1 files changed, 130 insertions, 162 deletions

diff --git a/fpdfsdk/src/pdfwindow/PWL_Caret.cpp b/fpdfsdk/src/pdfwindow/PWL_Caret.cpp
index 84a8b3d186..f35385e7f7 100644
--- a/fpdfsdk/src/pdfwindow/PWL_Caret.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_Caret.cpp
@@ -9,189 +9,157 @@
 #include "../../include/pdfwindow/PWL_Caret.h"
 #include "../../include/pdfwindow/PWL_Utils.h"
 
-#define PWL_CARET_FLASHINTERVAL		500
+#define PWL_CARET_FLASHINTERVAL 500
 
 //////////////////////////////////////////////////////////////////////
 // Construction/Destruction
 //////////////////////////////////////////////////////////////////////
 
-CPWL_Caret::CPWL_Caret() :
-	m_bFlash(FALSE),
-	m_ptHead(0,0),
-	m_ptFoot(0,0),
-	m_fWidth(0.4f),
-	m_nDelay(0)
-{
-}
+CPWL_Caret::CPWL_Caret()
+    : m_bFlash(FALSE),
+      m_ptHead(0, 0),
+      m_ptFoot(0, 0),
+      m_fWidth(0.4f),
+      m_nDelay(0) {}
 
-CPWL_Caret::~CPWL_Caret()
-{
-}
+CPWL_Caret::~CPWL_Caret() {}
 
-CFX_ByteString CPWL_Caret::GetClassName() const
-{
-	return "CPWL_Caret";
+CFX_ByteString CPWL_Caret::GetClassName() const {
+  return "CPWL_Caret";
 }
 
-void CPWL_Caret::GetThisAppearanceStream(CFX_ByteTextBuf & sAppStream)
-{
-	GetCaretApp(sAppStream,CPDF_Point(0.0f,0.0f));
+void CPWL_Caret::GetThisAppearanceStream(CFX_ByteTextBuf& sAppStream) {
+  GetCaretApp(sAppStream, CPDF_Point(0.0f, 0.0f));
 }
 
-void CPWL_Caret::DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device)
-{
-	if (IsVisible() && m_bFlash)
-	{
-		CPDF_Rect rcRect = GetCaretRect();
-		CPDF_Rect rcClip = GetClipRect();
-
-		CFX_PathData path;
-
-		path.SetPointCount(2);
-
-		FX_FLOAT fCaretX = rcRect.left + m_fWidth * 0.5f;
-		FX_FLOAT fCaretTop = rcRect.top;
-		FX_FLOAT fCaretBottom = rcRect.bottom;
-
-		if (!rcClip.IsEmpty())
-		{
-			rcRect.Intersect(rcClip);
-			if (!rcRect.IsEmpty())
-			{
-				fCaretTop = rcRect.top;
-				fCaretBottom = rcRect.bottom;
-				path.SetPoint(0, fCaretX, fCaretBottom, FXPT_MOVETO);
-				path.SetPoint(1, fCaretX, fCaretTop, FXPT_LINETO);
-			}
-			else
-			{
-				return;
-			}
-		}
-		else
-		{
-			path.SetPoint(0, fCaretX, fCaretBottom, FXPT_MOVETO);
-			path.SetPoint(1, fCaretX, fCaretTop, FXPT_LINETO);
-		}
-
-		CFX_GraphStateData gsd;
-		gsd.m_LineWidth = m_fWidth;
-
-		pDevice->DrawPath(&path, pUser2Device, &gsd,0,  ArgbEncode(255,0,0,0), FXFILL_ALTERNATE);
-	}
+void CPWL_Caret::DrawThisAppearance(CFX_RenderDevice* pDevice,
+                                    CPDF_Matrix* pUser2Device) {
+  if (IsVisible() && m_bFlash) {
+    CPDF_Rect rcRect = GetCaretRect();
+    CPDF_Rect rcClip = GetClipRect();
+
+    CFX_PathData path;
+
+    path.SetPointCount(2);
+
+    FX_FLOAT fCaretX = rcRect.left + m_fWidth * 0.5f;
+    FX_FLOAT fCaretTop = rcRect.top;
+    FX_FLOAT fCaretBottom = rcRect.bottom;
+
+    if (!rcClip.IsEmpty()) {
+      rcRect.Intersect(rcClip);
+      if (!rcRect.IsEmpty()) {
+        fCaretTop = rcRect.top;
+        fCaretBottom = rcRect.bottom;
+        path.SetPoint(0, fCaretX, fCaretBottom, FXPT_MOVETO);
+        path.SetPoint(1, fCaretX, fCaretTop, FXPT_LINETO);
+      } else {
+        return;
+      }
+    } else {
+      path.SetPoint(0, fCaretX, fCaretBottom, FXPT_MOVETO);
+      path.SetPoint(1, fCaretX, fCaretTop, FXPT_LINETO);
+    }
+
+    CFX_GraphStateData gsd;
+    gsd.m_LineWidth = m_fWidth;
+
+    pDevice->DrawPath(&path, pUser2Device, &gsd, 0, ArgbEncode(255, 0, 0, 0),
+                      FXFILL_ALTERNATE);
+  }
 }
 
-void CPWL_Caret::GetCaretApp(CFX_ByteTextBuf & sAppStream,const CPDF_Point & ptOffset)
-{
-	if (IsVisible() && m_bFlash)
-	{
-		CFX_ByteTextBuf sCaret;
-
-		CPDF_Rect rcRect = GetCaretRect();
-		CPDF_Rect rcClip = GetClipRect();
-
-		rcRect = CPWL_Utils::OffsetRect(rcRect,ptOffset.x,ptOffset.y);
-		rcClip = CPWL_Utils::OffsetRect(rcClip,ptOffset.x,ptOffset.y);
-
-		sCaret << "q\n";
-		if (!rcClip.IsEmpty())
-		{
-			sCaret << rcClip.left << " " << rcClip.bottom + 2.5f << " "
-				<< rcClip.right - rcClip.left << " " << rcClip.top - rcClip.bottom - 4.5f << " re W n\n";
-		}
-		sCaret << m_fWidth << " w\n0 G\n";
-		sCaret << rcRect.left + m_fWidth/2 << " " << rcRect.bottom << " m\n";
-		sCaret << rcRect.left + m_fWidth/2 << " " << rcRect.top << " l S\nQ\n";
-
-		sAppStream << sCaret;
-	}
+void CPWL_Caret::GetCaretApp(CFX_ByteTextBuf& sAppStream,
+                             const CPDF_Point& ptOffset) {
+  if (IsVisible() && m_bFlash) {
+    CFX_ByteTextBuf sCaret;
+
+    CPDF_Rect rcRect = GetCaretRect();
+    CPDF_Rect rcClip = GetClipRect();
+
+    rcRect = CPWL_Utils::OffsetRect(rcRect, ptOffset.x, ptOffset.y);
+    rcClip = CPWL_Utils::OffsetRect(rcClip, ptOffset.x, ptOffset.y);
+
+    sCaret << "q\n";
+    if (!rcClip.IsEmpty()) {
+      sCaret << rcClip.left << " " << rcClip.bottom + 2.5f << " "
+             << rcClip.right - rcClip.left << " "
+             << rcClip.top - rcClip.bottom - 4.5f << " re W n\n";
+    }
+    sCaret << m_fWidth << " w\n0 G\n";
+    sCaret << rcRect.left + m_fWidth / 2 << " " << rcRect.bottom << " m\n";
+    sCaret << rcRect.left + m_fWidth / 2 << " " << rcRect.top << " l S\nQ\n";
+
+    sAppStream << sCaret;
+  }
 }
 
-CFX_ByteString CPWL_Caret::GetCaretAppearanceStream(const CPDF_Point & ptOffset)
-{
-	CFX_ByteTextBuf sCaret;
-	GetCaretApp(sCaret,ptOffset);
-	return sCaret.GetByteString();
+CFX_ByteString CPWL_Caret::GetCaretAppearanceStream(
+    const CPDF_Point& ptOffset) {
+  CFX_ByteTextBuf sCaret;
+  GetCaretApp(sCaret, ptOffset);
+  return sCaret.GetByteString();
 }
 
-void CPWL_Caret::TimerProc()
-{
-	if (m_nDelay > 0)
-	{
-		m_nDelay--;
-	}
-	else
-	{
-		m_bFlash = !m_bFlash;
-		InvalidateRect();
-	}
+void CPWL_Caret::TimerProc() {
+  if (m_nDelay > 0) {
+    m_nDelay--;
+  } else {
+    m_bFlash = !m_bFlash;
+    InvalidateRect();
+  }
 }
 
-CPDF_Rect CPWL_Caret::GetCaretRect() const
-{
-	return CPDF_Rect(m_ptFoot.x,
-			m_ptFoot.y,
-			m_ptHead.x + m_fWidth,
-			m_ptHead.y);
+CPDF_Rect CPWL_Caret::GetCaretRect() const {
+  return CPDF_Rect(m_ptFoot.x, m_ptFoot.y, m_ptHead.x + m_fWidth, m_ptHead.y);
 }
 
-void CPWL_Caret::SetCaret(FX_BOOL bVisible, const CPDF_Point & ptHead, const CPDF_Point & ptFoot)
-{
-	if (bVisible)
-	{
-		if (IsVisible())
-		{
-			if (m_ptHead.x != ptHead.x || m_ptHead.y != ptHead.y ||
-					m_ptFoot.x != ptFoot.x || m_ptFoot.y != ptFoot.y)
-			{
-				m_ptHead = ptHead;
-				m_ptFoot = ptFoot;
-
-				m_bFlash = TRUE;
-				//Move(GetCaretRect(),FALSE,TRUE);
-				Move(m_rcInvalid, FALSE, TRUE);
-			}
-		}
-		else
-		{
-			m_ptHead = ptHead;
-			m_ptFoot = ptFoot;
-
-			EndTimer();
-			BeginTimer(PWL_CARET_FLASHINTERVAL);
-
-			CPWL_Wnd::SetVisible(TRUE);
-			m_bFlash = TRUE;
-
-			//Move(GetCaretRect(),FALSE,TRUE);
-			Move(m_rcInvalid, FALSE, TRUE);
-		}
-	}
-	else
-	{
-		m_ptHead = CPDF_Point(0, 0);
-		m_ptFoot = CPDF_Point(0, 0);
-
-		m_bFlash = FALSE;
-		if (IsVisible())
-		{
-			EndTimer();
-			CPWL_Wnd::SetVisible(FALSE);
-		}
-	}
+void CPWL_Caret::SetCaret(FX_BOOL bVisible,
+                          const CPDF_Point& ptHead,
+                          const CPDF_Point& ptFoot) {
+  if (bVisible) {
+    if (IsVisible()) {
+      if (m_ptHead.x != ptHead.x || m_ptHead.y != ptHead.y ||
+          m_ptFoot.x != ptFoot.x || m_ptFoot.y != ptFoot.y) {
+        m_ptHead = ptHead;
+        m_ptFoot = ptFoot;
+
+        m_bFlash = TRUE;
+        // Move(GetCaretRect(),FALSE,TRUE);
+        Move(m_rcInvalid, FALSE, TRUE);
+      }
+    } else {
+      m_ptHead = ptHead;
+      m_ptFoot = ptFoot;
+
+      EndTimer();
+      BeginTimer(PWL_CARET_FLASHINTERVAL);
+
+      CPWL_Wnd::SetVisible(TRUE);
+      m_bFlash = TRUE;
+
+      // Move(GetCaretRect(),FALSE,TRUE);
+      Move(m_rcInvalid, FALSE, TRUE);
+    }
+  } else {
+    m_ptHead = CPDF_Point(0, 0);
+    m_ptFoot = CPDF_Point(0, 0);
+
+    m_bFlash = FALSE;
+    if (IsVisible()) {
+      EndTimer();
+      CPWL_Wnd::SetVisible(FALSE);
+    }
+  }
 }
 
-void CPWL_Caret::InvalidateRect(CPDF_Rect * pRect)
-{
-	if (pRect)
-	{
-		CPDF_Rect rcRefresh = CPWL_Utils::InflateRect(*pRect,0.5f);
-		rcRefresh.top += 1;
-		rcRefresh.bottom -= 1;
-
-		CPWL_Wnd::InvalidateRect(&rcRefresh);
-	}
-	else
-		CPWL_Wnd::InvalidateRect(pRect);
-}
+void CPWL_Caret::InvalidateRect(CPDF_Rect* pRect) {
+  if (pRect) {
+    CPDF_Rect rcRefresh = CPWL_Utils::InflateRect(*pRect, 0.5f);
+    rcRefresh.top += 1;
+    rcRefresh.bottom -= 1;
 
+    CPWL_Wnd::InvalidateRect(&rcRefresh);
+  } else
+    CPWL_Wnd::InvalidateRect(pRect);
+}