XFA: Fix DOS newlines

xfa/src/fxfa/src/app/xfa_ffimageedit.cpp

Index: xfa/src/fxfa/src/app/xfa_ffimageedit.cpp
diff --git a/xfa/src/fxfa/src/app/xfa_ffimageedit.cpp b/xfa/src/fxfa/src/app/xfa_ffimageedit.cpp
index 01088354acbe6efcf8b2b42c8a2ea7c0335ff5c1..e3329a9869e63c484581a4ffeeb31b60e04a09bf 100644
--- a/xfa/src/fxfa/src/app/xfa_ffimageedit.cpp
+++ b/xfa/src/fxfa/src/app/xfa_ffimageedit.cpp
@@ -1,183 +1,183 @@
-// 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_fffield.h"
-#include "xfa_ffpageview.h"
-#include "xfa_ffimageedit.h"
-#include "xfa_ffdocview.h"
-#include "xfa_ffdoc.h"
-CXFA_FFImageEdit::CXFA_FFImageEdit(CXFA_FFPageView* pPageView,
-                                   CXFA_WidgetAcc* pDataAcc)
-    : CXFA_FFField(pPageView, pDataAcc), m_pOldDelegate(NULL) {}
-CXFA_FFImageEdit::~CXFA_FFImageEdit() {
-  CXFA_FFImageEdit::UnloadWidget();
-}
-FX_BOOL CXFA_FFImageEdit::LoadWidget() {
-  CFWL_PictureBox* pPictureBox = new CFWL_PictureBox;
-  if (pPictureBox) {
-    pPictureBox->Initialize();
-  }
-  m_pNormalWidget = (CFWL_Widget*)pPictureBox;
-  IFWL_Widget* pWidget = m_pNormalWidget->GetWidget();
-  m_pNormalWidget->SetPrivateData(pWidget, this, NULL);
-  IFWL_NoteDriver* pNoteDriver = FWL_GetApp()->GetNoteDriver();
-  pNoteDriver->RegisterEventTarget(pWidget, pWidget);
-  m_pOldDelegate = pPictureBox->SetDelegate(this);
-  CXFA_FFField::LoadWidget();
-  if (m_pDataAcc->GetImageEditImage() != NULL) {
-    return TRUE;
-  }
-  UpdateFWLData();
-  return TRUE;
-}
-void CXFA_FFImageEdit::UnloadWidget() {
-  m_pDataAcc->SetImageEditImage(NULL);
-  CXFA_FFField::UnloadWidget();
-}
-void CXFA_FFImageEdit::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_Border borderUI = m_pDataAcc->GetUIBorder();
-  DrawBorder(pGS, borderUI, m_rtUI, &mtRotate);
-  RenderCaption(pGS, &mtRotate);
-  if (CFX_DIBitmap* pDIBitmap = m_pDataAcc->GetImageEditImage()) {
-    CFX_RectF rtImage;
-    m_pNormalWidget->GetWidgetRect(rtImage);
-    int32_t iHorzAlign = XFA_ATTRIBUTEENUM_Left;
-    int32_t iVertAlign = XFA_ATTRIBUTEENUM_Top;
-    if (CXFA_Para para = m_pDataAcc->GetPara()) {
-      iHorzAlign = para.GetHorizontalAlign();
-      iVertAlign = para.GetVerticalAlign();
-    }
-    int32_t iAspect = XFA_ATTRIBUTEENUM_Fit;
-    if (CXFA_Value value = m_pDataAcc->GetFormValue()) {
-      if (CXFA_Image imageObj = value.GetImage()) {
-        iAspect = imageObj.GetAspect();
-      }
-    }
-    int32_t iImageXDpi = 0;
-    int32_t iImageYDpi = 0;
-    m_pDataAcc->GetImageEditDpi(iImageXDpi, iImageYDpi);
-    XFA_DrawImage(pGS, rtImage, &mtRotate, pDIBitmap, iAspect, iImageXDpi,
-                  iImageYDpi, iHorzAlign, iVertAlign);
-  }
-}
-FX_BOOL CXFA_FFImageEdit::OnLButtonDown(FX_DWORD dwFlags,
-                                        FX_FLOAT fx,
-                                        FX_FLOAT fy) {
-  if (m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open) {
-    return FALSE;
-  }
-  if (!PtInActiveRect(fx, fy)) {
-    return FALSE;
-  }
-  SetButtonDown(TRUE);
-  CFWL_MsgMouse ms;
-  ms.m_dwCmd = FWL_MSGMOUSECMD_LButtonDown;
-  ms.m_dwFlags = dwFlags;
-  ms.m_fx = fx;
-  ms.m_fy = fy;
-  ms.m_pDstTarget = m_pNormalWidget->m_pIface;
-  FWLToClient(ms.m_fx, ms.m_fy);
-  TranslateFWLMessage(&ms);
-  IXFA_AppProvider* pAppProvider = GetAppProvider();
-  if (!pAppProvider) {
-    return TRUE;
-  }
-  CFX_WideString wsTitle;
-  CFX_WideString wsFilter;
-  pAppProvider->LoadString(XFA_IDS_ImageFilter, wsFilter);
-  CFX_WideStringArray wsPathArray;
-  pAppProvider->ShowFileDialog(wsTitle, wsFilter, wsPathArray);
-  int32_t iSize = wsPathArray.GetSize();
-  if (iSize < 1) {
-    return TRUE;
-  }
-  CFX_WideString wsFilePath = wsPathArray[0];
-  FX_STRSIZE nLen = wsFilePath.GetLength();
-  FX_STRSIZE nIndex = nLen - 1;
-  while (nIndex > 0 && wsFilePath[nIndex] != '.') {
-    nIndex--;
-  }
-  if (nIndex <= 0) {
-    return TRUE;
-  }
-  CFX_WideString wsContentType(L"image/");
-  wsContentType += wsFilePath.Right(nLen - nIndex - 1);
-  wsContentType.MakeLower();
-  FXCODEC_IMAGE_TYPE eImageType = XFA_GetImageType(wsContentType);
-  if (eImageType == FXCODEC_IMAGE_UNKNOWN) {
-    return TRUE;
-  }
-  CFX_WideString wsImage;
-  IFX_FileRead* pFileRead = FX_CreateFileRead(wsFilePath);
-  if (pFileRead != NULL) {
-    int32_t nDataSize = pFileRead->GetSize();
-    if (nDataSize > 0) {
-      CFX_ByteString bsBuf;
-      FX_CHAR* pImageBuffer = bsBuf.GetBuffer(nDataSize);
-      pFileRead->ReadBlock(pImageBuffer, 0, nDataSize);
-      bsBuf.ReleaseBuffer();
-      if (!bsBuf.IsEmpty()) {
-        FX_CHAR* pData = XFA_Base64Encode(bsBuf, nDataSize);
-        wsImage = CFX_WideString::FromLocal(pData);
-        if (pData != NULL) {
-          FX_Free(pData);
-        }
-      }
-    }
-    m_pDataAcc->SetImageEditImage(NULL);
-    pFileRead->Release();
-  }
-  m_pDataAcc->SetImageEdit(wsContentType, CFX_WideStringC(), wsImage);
-  m_pDataAcc->LoadImageEditImage();
-  AddInvalidateRect();
-  m_pDocView->SetChangeMark();
-  return TRUE;
-}
-void CXFA_FFImageEdit::SetFWLRect() {
-  if (!m_pNormalWidget) {
-    return;
-  }
-  CFX_RectF rtUIMargin;
-  m_pDataAcc->GetUIMargin(rtUIMargin);
-  CFX_RectF rtImage(m_rtUI);
-  rtImage.Deflate(rtUIMargin.left, rtUIMargin.top, rtUIMargin.width,
-                  rtUIMargin.height);
-  m_pNormalWidget->SetWidgetRect(rtImage);
-}
-FX_BOOL CXFA_FFImageEdit::CommitData() {
-  return TRUE;
-}
-FX_BOOL CXFA_FFImageEdit::UpdateFWLData() {
-  m_pDataAcc->SetImageEditImage(NULL);
-  m_pDataAcc->LoadImageEditImage();
-  return TRUE;
-}
-int32_t CXFA_FFImageEdit::OnProcessMessage(CFWL_Message* pMessage) {
-  return m_pOldDelegate->OnProcessMessage(pMessage);
-}
-FWL_ERR CXFA_FFImageEdit::OnProcessEvent(CFWL_Event* pEvent) {
-  CXFA_FFField::OnProcessEvent(pEvent);
-  return m_pOldDelegate->OnProcessEvent(pEvent);
-}
-FWL_ERR CXFA_FFImageEdit::OnDrawWidget(CFX_Graphics* pGraphics,
-                                       const CFX_Matrix* pMatrix) {
-  return m_pOldDelegate->OnDrawWidget(pGraphics, pMatrix);
-}
+// 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_fffield.h"
+#include "xfa_ffpageview.h"
+#include "xfa_ffimageedit.h"
+#include "xfa_ffdocview.h"
+#include "xfa_ffdoc.h"
+CXFA_FFImageEdit::CXFA_FFImageEdit(CXFA_FFPageView* pPageView,
+                                   CXFA_WidgetAcc* pDataAcc)
+    : CXFA_FFField(pPageView, pDataAcc), m_pOldDelegate(NULL) {}
+CXFA_FFImageEdit::~CXFA_FFImageEdit() {
+  CXFA_FFImageEdit::UnloadWidget();
+}
+FX_BOOL CXFA_FFImageEdit::LoadWidget() {
+  CFWL_PictureBox* pPictureBox = new CFWL_PictureBox;
+  if (pPictureBox) {
+    pPictureBox->Initialize();
+  }
+  m_pNormalWidget = (CFWL_Widget*)pPictureBox;
+  IFWL_Widget* pWidget = m_pNormalWidget->GetWidget();
+  m_pNormalWidget->SetPrivateData(pWidget, this, NULL);
+  IFWL_NoteDriver* pNoteDriver = FWL_GetApp()->GetNoteDriver();
+  pNoteDriver->RegisterEventTarget(pWidget, pWidget);
+  m_pOldDelegate = pPictureBox->SetDelegate(this);
+  CXFA_FFField::LoadWidget();
+  if (m_pDataAcc->GetImageEditImage() != NULL) {
+    return TRUE;
+  }
+  UpdateFWLData();
+  return TRUE;
+}
+void CXFA_FFImageEdit::UnloadWidget() {
+  m_pDataAcc->SetImageEditImage(NULL);
+  CXFA_FFField::UnloadWidget();
+}
+void CXFA_FFImageEdit::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_Border borderUI = m_pDataAcc->GetUIBorder();
+  DrawBorder(pGS, borderUI, m_rtUI, &mtRotate);
+  RenderCaption(pGS, &mtRotate);
+  if (CFX_DIBitmap* pDIBitmap = m_pDataAcc->GetImageEditImage()) {
+    CFX_RectF rtImage;
+    m_pNormalWidget->GetWidgetRect(rtImage);
+    int32_t iHorzAlign = XFA_ATTRIBUTEENUM_Left;
+    int32_t iVertAlign = XFA_ATTRIBUTEENUM_Top;
+    if (CXFA_Para para = m_pDataAcc->GetPara()) {
+      iHorzAlign = para.GetHorizontalAlign();
+      iVertAlign = para.GetVerticalAlign();
+    }
+    int32_t iAspect = XFA_ATTRIBUTEENUM_Fit;
+    if (CXFA_Value value = m_pDataAcc->GetFormValue()) {
+      if (CXFA_Image imageObj = value.GetImage()) {
+        iAspect = imageObj.GetAspect();
+      }
+    }
+    int32_t iImageXDpi = 0;
+    int32_t iImageYDpi = 0;
+    m_pDataAcc->GetImageEditDpi(iImageXDpi, iImageYDpi);
+    XFA_DrawImage(pGS, rtImage, &mtRotate, pDIBitmap, iAspect, iImageXDpi,
+                  iImageYDpi, iHorzAlign, iVertAlign);
+  }
+}
+FX_BOOL CXFA_FFImageEdit::OnLButtonDown(FX_DWORD dwFlags,
+                                        FX_FLOAT fx,
+                                        FX_FLOAT fy) {
+  if (m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open) {
+    return FALSE;
+  }
+  if (!PtInActiveRect(fx, fy)) {
+    return FALSE;
+  }
+  SetButtonDown(TRUE);
+  CFWL_MsgMouse ms;
+  ms.m_dwCmd = FWL_MSGMOUSECMD_LButtonDown;
+  ms.m_dwFlags = dwFlags;
+  ms.m_fx = fx;
+  ms.m_fy = fy;
+  ms.m_pDstTarget = m_pNormalWidget->m_pIface;
+  FWLToClient(ms.m_fx, ms.m_fy);
+  TranslateFWLMessage(&ms);
+  IXFA_AppProvider* pAppProvider = GetAppProvider();
+  if (!pAppProvider) {
+    return TRUE;
+  }
+  CFX_WideString wsTitle;
+  CFX_WideString wsFilter;
+  pAppProvider->LoadString(XFA_IDS_ImageFilter, wsFilter);
+  CFX_WideStringArray wsPathArray;
+  pAppProvider->ShowFileDialog(wsTitle, wsFilter, wsPathArray);
+  int32_t iSize = wsPathArray.GetSize();
+  if (iSize < 1) {
+    return TRUE;
+  }
+  CFX_WideString wsFilePath = wsPathArray[0];
+  FX_STRSIZE nLen = wsFilePath.GetLength();
+  FX_STRSIZE nIndex = nLen - 1;
+  while (nIndex > 0 && wsFilePath[nIndex] != '.') {
+    nIndex--;
+  }
+  if (nIndex <= 0) {
+    return TRUE;
+  }
+  CFX_WideString wsContentType(L"image/");
+  wsContentType += wsFilePath.Right(nLen - nIndex - 1);
+  wsContentType.MakeLower();
+  FXCODEC_IMAGE_TYPE eImageType = XFA_GetImageType(wsContentType);
+  if (eImageType == FXCODEC_IMAGE_UNKNOWN) {
+    return TRUE;
+  }
+  CFX_WideString wsImage;
+  IFX_FileRead* pFileRead = FX_CreateFileRead(wsFilePath);
+  if (pFileRead != NULL) {
+    int32_t nDataSize = pFileRead->GetSize();
+    if (nDataSize > 0) {
+      CFX_ByteString bsBuf;
+      FX_CHAR* pImageBuffer = bsBuf.GetBuffer(nDataSize);
+      pFileRead->ReadBlock(pImageBuffer, 0, nDataSize);
+      bsBuf.ReleaseBuffer();
+      if (!bsBuf.IsEmpty()) {
+        FX_CHAR* pData = XFA_Base64Encode(bsBuf, nDataSize);
+        wsImage = CFX_WideString::FromLocal(pData);
+        if (pData != NULL) {
+          FX_Free(pData);
+        }
+      }
+    }
+    m_pDataAcc->SetImageEditImage(NULL);
+    pFileRead->Release();
+  }
+  m_pDataAcc->SetImageEdit(wsContentType, CFX_WideStringC(), wsImage);
+  m_pDataAcc->LoadImageEditImage();
+  AddInvalidateRect();
+  m_pDocView->SetChangeMark();
+  return TRUE;
+}
+void CXFA_FFImageEdit::SetFWLRect() {
+  if (!m_pNormalWidget) {
+    return;
+  }
+  CFX_RectF rtUIMargin;
+  m_pDataAcc->GetUIMargin(rtUIMargin);
+  CFX_RectF rtImage(m_rtUI);
+  rtImage.Deflate(rtUIMargin.left, rtUIMargin.top, rtUIMargin.width,
+                  rtUIMargin.height);
+  m_pNormalWidget->SetWidgetRect(rtImage);
+}
+FX_BOOL CXFA_FFImageEdit::CommitData() {
+  return TRUE;
+}
+FX_BOOL CXFA_FFImageEdit::UpdateFWLData() {
+  m_pDataAcc->SetImageEditImage(NULL);
+  m_pDataAcc->LoadImageEditImage();
+  return TRUE;
+}
+int32_t CXFA_FFImageEdit::OnProcessMessage(CFWL_Message* pMessage) {
+  return m_pOldDelegate->OnProcessMessage(pMessage);
+}
+FWL_ERR CXFA_FFImageEdit::OnProcessEvent(CFWL_Event* pEvent) {
+  CXFA_FFField::OnProcessEvent(pEvent);
+  return m_pOldDelegate->OnProcessEvent(pEvent);
+}
+FWL_ERR CXFA_FFImageEdit::OnDrawWidget(CFX_Graphics* pGraphics,
+                                       const CFX_Matrix* pMatrix) {
+  return m_pOldDelegate->OnDrawWidget(pGraphics, pMatrix);
+}