XFA: Fix DOS newlines

xfa/src/fxfa/src/app/xfa_fftext.cpp

Index: xfa/src/fxfa/src/app/xfa_fftext.cpp
diff --git a/xfa/src/fxfa/src/app/xfa_fftext.cpp b/xfa/src/fxfa/src/app/xfa_fftext.cpp
index a4dc78eb0041a036ca14d7300e390da2c0c4a8e2..854c72175aefeac1cf295d111e1ea42a15283acb 100644
--- a/xfa/src/fxfa/src/app/xfa_fftext.cpp
+++ b/xfa/src/fxfa/src/app/xfa_fftext.cpp
@@ -1,177 +1,177 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include "xfa/src/foxitlib.h"
-#include "xfa/src/fxfa/src/common/xfa_common.h"
-#include "xfa_ffwidget.h"
-#include "xfa_ffdraw.h"
-#include "xfa_fftext.h"
-#include "xfa_textlayout.h"
-#include "xfa_ffpageview.h"
-#include "xfa_ffdoc.h"
-#include "xfa_ffapp.h"
-CXFA_FFText::CXFA_FFText(CXFA_FFPageView* pPageView, CXFA_WidgetAcc* pDataAcc)
-    : CXFA_FFDraw(pPageView, pDataAcc) {}
-CXFA_FFText::~CXFA_FFText() {}
-void CXFA_FFText::RenderWidget(CFX_Graphics* pGS,
-                               CFX_Matrix* pMatrix,
-                               FX_DWORD dwStatus,
-                               int32_t iRotate) {
-  if (!IsMatchVisibleStatus(dwStatus)) {
-    return;
-  }
-  {
-    CFX_Matrix mtRotate;
-    GetRotateMatrix(mtRotate);
-    if (pMatrix) {
-      mtRotate.Concat(*pMatrix);
-    }
-    CXFA_FFWidget::RenderWidget(pGS, &mtRotate, dwStatus);
-    CXFA_TextLayout* pTextLayout = m_pDataAcc->GetTextLayout();
-    if (pTextLayout) {
-      CFX_RenderDevice* pRenderDevice = pGS->GetRenderDevice();
-      CFX_RectF rtText;
-      GetRectWithoutRotate(rtText);
-      if (CXFA_Margin mgWidget = m_pDataAcc->GetMargin()) {
-        CXFA_LayoutItem* pItem = this;
-        if (pItem->GetPrev() == NULL && pItem->GetNext() == NULL) {
-          XFA_RectWidthoutMargin(rtText, mgWidget);
-        } else {
-          FX_FLOAT fLeftInset, fRightInset, fTopInset = 0, fBottomInset = 0;
-          mgWidget.GetLeftInset(fLeftInset);
-          mgWidget.GetRightInset(fRightInset);
-          if (pItem->GetPrev() == NULL) {
-            mgWidget.GetTopInset(fTopInset);
-          } else if (pItem->GetNext() == NULL) {
-            mgWidget.GetBottomInset(fBottomInset);
-          }
-          rtText.Deflate(fLeftInset, fTopInset, fRightInset, fBottomInset);
-        }
-      }
-      CFX_Matrix mt;
-      mt.Set(1, 0, 0, 1, rtText.left, rtText.top);
-      CFX_RectF rtClip = rtText;
-      mtRotate.TransformRect(rtClip);
-      mt.Concat(mtRotate);
-      pTextLayout->DrawString(pRenderDevice, mt, rtClip, GetIndex());
-    }
-  }
-}
-FX_BOOL CXFA_FFText::IsLoaded() {
-  CXFA_TextLayout* pTextLayout = m_pDataAcc->GetTextLayout();
-  return pTextLayout != NULL && !pTextLayout->m_bHasBlock;
-}
-FX_BOOL CXFA_FFText::PerformLayout() {
-  CXFA_FFDraw::PerformLayout();
-  CXFA_TextLayout* pTextLayout = m_pDataAcc->GetTextLayout();
-  if (!pTextLayout) {
-    return FALSE;
-  }
-  if (!pTextLayout->m_bHasBlock) {
-    return TRUE;
-  }
-  pTextLayout->m_Blocks.RemoveAll();
-  CXFA_LayoutItem* pItem = this;
-  if (pItem->GetPrev() == NULL && pItem->GetNext() == NULL) {
-    return TRUE;
-  }
-  pItem = pItem->GetFirst();
-  while (pItem) {
-    CFX_RectF rtText;
-    pItem->GetRect(rtText);
-    if (CXFA_Margin mgWidget = m_pDataAcc->GetMargin()) {
-      if (pItem->GetPrev() == NULL) {
-        FX_FLOAT fTopInset;
-        mgWidget.GetTopInset(fTopInset);
-        rtText.height -= fTopInset;
-      } else if (pItem->GetNext() == NULL) {
-        FX_FLOAT fBottomInset;
-        mgWidget.GetBottomInset(fBottomInset);
-        rtText.height -= fBottomInset;
-      }
-    }
-    pTextLayout->ItemBlocks(rtText, pItem->GetIndex());
-    pItem = pItem->GetNext();
-  }
-  pTextLayout->m_bHasBlock = FALSE;
-  return TRUE;
-}
-FX_BOOL CXFA_FFText::OnLButtonDown(FX_DWORD dwFlags, FX_FLOAT fx, FX_FLOAT fy) {
-  CFX_RectF rtBox;
-  GetRectWithoutRotate(rtBox);
-  if (!rtBox.Contains(fx, fy)) {
-    return FALSE;
-  }
-  const FX_WCHAR* wsURLContent = GetLinkURLAtPoint(fx, fy);
-  if (NULL == wsURLContent) {
-    return FALSE;
-  }
-  SetButtonDown(TRUE);
-  return TRUE;
-}
-FX_BOOL CXFA_FFText::OnMouseMove(FX_DWORD dwFlags, FX_FLOAT fx, FX_FLOAT fy) {
-  CFX_RectF rtBox;
-  GetRectWithoutRotate(rtBox);
-  if (!rtBox.Contains(fx, fy)) {
-    return FALSE;
-  }
-  const FX_WCHAR* wsURLContent = GetLinkURLAtPoint(fx, fy);
-  if (NULL == wsURLContent) {
-    return FALSE;
-  }
-  return TRUE;
-}
-FX_BOOL CXFA_FFText::OnLButtonUp(FX_DWORD dwFlags, FX_FLOAT fx, FX_FLOAT fy) {
-  if (!IsButtonDown()) {
-    return FALSE;
-  }
-  SetButtonDown(FALSE);
-  const FX_WCHAR* wsURLContent = GetLinkURLAtPoint(fx, fy);
-  if (NULL == wsURLContent) {
-    return FALSE;
-  }
-  CXFA_FFDoc* pDoc = GetDoc();
-  pDoc->GetDocProvider()->GotoURL(pDoc, CFX_WideStringC(wsURLContent), FALSE);
-  return TRUE;
-}
-FX_DWORD CXFA_FFText::OnHitTest(FX_FLOAT fx, FX_FLOAT fy) {
-  CFX_RectF rtBox;
-  GetRectWithoutRotate(rtBox);
-  if (!rtBox.Contains(fx, fy)) {
-    return FWL_WGTHITTEST_Unknown;
-  }
-  if (!GetLinkURLAtPoint(fx, fy)) {
-    return FWL_WGTHITTEST_Unknown;
-  }
-  return FWL_WGTHITTEST_HyperLink;
-}
-const FX_WCHAR* CXFA_FFText::GetLinkURLAtPoint(FX_FLOAT fx, FX_FLOAT fy) {
-  CXFA_TextLayout* pTextLayout = m_pDataAcc->GetTextLayout();
-  if (NULL == pTextLayout) {
-    return NULL;
-  }
-  FX_FLOAT x(fx), y(fy);
-  FWLToClient(x, y);
-  const CXFA_PieceLineArray* pPieceLines = pTextLayout->GetPieceLines();
-  int32_t iCount = pPieceLines->GetSize();
-  for (int32_t i = 0; i < iCount; i++) {
-    CXFA_PieceLine* pPieceLine = pPieceLines->GetAt(i);
-    int32_t iPieces = pPieceLine->m_textPieces.GetSize();
-    for (int32_t j = 0; j < iPieces; j++) {
-      XFA_LPTEXTPIECE pPiece = pPieceLine->m_textPieces.GetAt(j);
-      if (pPiece->pLinkData && pPiece->rtPiece.Contains(x, y)) {
-        return pPiece->pLinkData->GetLinkURL();
-      }
-    }
-  }
-  return NULL;
-}
-void CXFA_FFText::FWLToClient(FX_FLOAT& fx, FX_FLOAT& fy) {
-  CFX_RectF rtWidget;
-  GetRectWithoutRotate(rtWidget);
-  fx -= rtWidget.left;
-  fy -= rtWidget.top;
-}
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "xfa/src/foxitlib.h"
+#include "xfa/src/fxfa/src/common/xfa_common.h"
+#include "xfa_ffwidget.h"
+#include "xfa_ffdraw.h"
+#include "xfa_fftext.h"
+#include "xfa_textlayout.h"
+#include "xfa_ffpageview.h"
+#include "xfa_ffdoc.h"
+#include "xfa_ffapp.h"
+CXFA_FFText::CXFA_FFText(CXFA_FFPageView* pPageView, CXFA_WidgetAcc* pDataAcc)
+    : CXFA_FFDraw(pPageView, pDataAcc) {}
+CXFA_FFText::~CXFA_FFText() {}
+void CXFA_FFText::RenderWidget(CFX_Graphics* pGS,
+                               CFX_Matrix* pMatrix,
+                               FX_DWORD dwStatus,
+                               int32_t iRotate) {
+  if (!IsMatchVisibleStatus(dwStatus)) {
+    return;
+  }
+  {
+    CFX_Matrix mtRotate;
+    GetRotateMatrix(mtRotate);
+    if (pMatrix) {
+      mtRotate.Concat(*pMatrix);
+    }
+    CXFA_FFWidget::RenderWidget(pGS, &mtRotate, dwStatus);
+    CXFA_TextLayout* pTextLayout = m_pDataAcc->GetTextLayout();
+    if (pTextLayout) {
+      CFX_RenderDevice* pRenderDevice = pGS->GetRenderDevice();
+      CFX_RectF rtText;
+      GetRectWithoutRotate(rtText);
+      if (CXFA_Margin mgWidget = m_pDataAcc->GetMargin()) {
+        CXFA_LayoutItem* pItem = this;
+        if (pItem->GetPrev() == NULL && pItem->GetNext() == NULL) {
+          XFA_RectWidthoutMargin(rtText, mgWidget);
+        } else {
+          FX_FLOAT fLeftInset, fRightInset, fTopInset = 0, fBottomInset = 0;
+          mgWidget.GetLeftInset(fLeftInset);
+          mgWidget.GetRightInset(fRightInset);
+          if (pItem->GetPrev() == NULL) {
+            mgWidget.GetTopInset(fTopInset);
+          } else if (pItem->GetNext() == NULL) {
+            mgWidget.GetBottomInset(fBottomInset);
+          }
+          rtText.Deflate(fLeftInset, fTopInset, fRightInset, fBottomInset);
+        }
+      }
+      CFX_Matrix mt;
+      mt.Set(1, 0, 0, 1, rtText.left, rtText.top);
+      CFX_RectF rtClip = rtText;
+      mtRotate.TransformRect(rtClip);
+      mt.Concat(mtRotate);
+      pTextLayout->DrawString(pRenderDevice, mt, rtClip, GetIndex());
+    }
+  }
+}
+FX_BOOL CXFA_FFText::IsLoaded() {
+  CXFA_TextLayout* pTextLayout = m_pDataAcc->GetTextLayout();
+  return pTextLayout != NULL && !pTextLayout->m_bHasBlock;
+}
+FX_BOOL CXFA_FFText::PerformLayout() {
+  CXFA_FFDraw::PerformLayout();
+  CXFA_TextLayout* pTextLayout = m_pDataAcc->GetTextLayout();
+  if (!pTextLayout) {
+    return FALSE;
+  }
+  if (!pTextLayout->m_bHasBlock) {
+    return TRUE;
+  }
+  pTextLayout->m_Blocks.RemoveAll();
+  CXFA_LayoutItem* pItem = this;
+  if (pItem->GetPrev() == NULL && pItem->GetNext() == NULL) {
+    return TRUE;
+  }
+  pItem = pItem->GetFirst();
+  while (pItem) {
+    CFX_RectF rtText;
+    pItem->GetRect(rtText);
+    if (CXFA_Margin mgWidget = m_pDataAcc->GetMargin()) {
+      if (pItem->GetPrev() == NULL) {
+        FX_FLOAT fTopInset;
+        mgWidget.GetTopInset(fTopInset);
+        rtText.height -= fTopInset;
+      } else if (pItem->GetNext() == NULL) {
+        FX_FLOAT fBottomInset;
+        mgWidget.GetBottomInset(fBottomInset);
+        rtText.height -= fBottomInset;
+      }
+    }
+    pTextLayout->ItemBlocks(rtText, pItem->GetIndex());
+    pItem = pItem->GetNext();
+  }
+  pTextLayout->m_bHasBlock = FALSE;
+  return TRUE;
+}
+FX_BOOL CXFA_FFText::OnLButtonDown(FX_DWORD dwFlags, FX_FLOAT fx, FX_FLOAT fy) {
+  CFX_RectF rtBox;
+  GetRectWithoutRotate(rtBox);
+  if (!rtBox.Contains(fx, fy)) {
+    return FALSE;
+  }
+  const FX_WCHAR* wsURLContent = GetLinkURLAtPoint(fx, fy);
+  if (NULL == wsURLContent) {
+    return FALSE;
+  }
+  SetButtonDown(TRUE);
+  return TRUE;
+}
+FX_BOOL CXFA_FFText::OnMouseMove(FX_DWORD dwFlags, FX_FLOAT fx, FX_FLOAT fy) {
+  CFX_RectF rtBox;
+  GetRectWithoutRotate(rtBox);
+  if (!rtBox.Contains(fx, fy)) {
+    return FALSE;
+  }
+  const FX_WCHAR* wsURLContent = GetLinkURLAtPoint(fx, fy);
+  if (NULL == wsURLContent) {
+    return FALSE;
+  }
+  return TRUE;
+}
+FX_BOOL CXFA_FFText::OnLButtonUp(FX_DWORD dwFlags, FX_FLOAT fx, FX_FLOAT fy) {
+  if (!IsButtonDown()) {
+    return FALSE;
+  }
+  SetButtonDown(FALSE);
+  const FX_WCHAR* wsURLContent = GetLinkURLAtPoint(fx, fy);
+  if (NULL == wsURLContent) {
+    return FALSE;
+  }
+  CXFA_FFDoc* pDoc = GetDoc();
+  pDoc->GetDocProvider()->GotoURL(pDoc, CFX_WideStringC(wsURLContent), FALSE);
+  return TRUE;
+}
+FX_DWORD CXFA_FFText::OnHitTest(FX_FLOAT fx, FX_FLOAT fy) {
+  CFX_RectF rtBox;
+  GetRectWithoutRotate(rtBox);
+  if (!rtBox.Contains(fx, fy)) {
+    return FWL_WGTHITTEST_Unknown;
+  }
+  if (!GetLinkURLAtPoint(fx, fy)) {
+    return FWL_WGTHITTEST_Unknown;
+  }
+  return FWL_WGTHITTEST_HyperLink;
+}
+const FX_WCHAR* CXFA_FFText::GetLinkURLAtPoint(FX_FLOAT fx, FX_FLOAT fy) {
+  CXFA_TextLayout* pTextLayout = m_pDataAcc->GetTextLayout();
+  if (NULL == pTextLayout) {
+    return NULL;
+  }
+  FX_FLOAT x(fx), y(fy);
+  FWLToClient(x, y);
+  const CXFA_PieceLineArray* pPieceLines = pTextLayout->GetPieceLines();
+  int32_t iCount = pPieceLines->GetSize();
+  for (int32_t i = 0; i < iCount; i++) {
+    CXFA_PieceLine* pPieceLine = pPieceLines->GetAt(i);
+    int32_t iPieces = pPieceLine->m_textPieces.GetSize();
+    for (int32_t j = 0; j < iPieces; j++) {
+      XFA_LPTEXTPIECE pPiece = pPieceLine->m_textPieces.GetAt(j);
+      if (pPiece->pLinkData && pPiece->rtPiece.Contains(x, y)) {
+        return pPiece->pLinkData->GetLinkURL();
+      }
+    }
+  }
+  return NULL;
+}
+void CXFA_FFText::FWLToClient(FX_FLOAT& fx, FX_FLOAT& fy) {
+  CFX_RectF rtWidget;
+  GetRectWithoutRotate(rtWidget);
+  fx -= rtWidget.left;
+  fy -= rtWidget.top;
+}