From 94293688e82ee6a979478fa983e217549c44e3c2 Mon Sep 17 00:00:00 2001
From: Lei Zhang <thestig@chromium.org>
Date: Wed, 27 Jan 2016 18:27:56 -0800
Subject: XFA: Fix DOS newlines, final round.

TBR=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1641963002 .
---
 fpdfsdk/src/fpdfxfa/fpdfxfa_page.cpp | 510 +++++++++++++++++------------------
 1 file changed, 255 insertions(+), 255 deletions(-)

(limited to 'fpdfsdk/src/fpdfxfa/fpdfxfa_page.cpp')

diff --git a/fpdfsdk/src/fpdfxfa/fpdfxfa_page.cpp b/fpdfsdk/src/fpdfxfa/fpdfxfa_page.cpp
index edd25c7612..24c1ed156d 100644
--- a/fpdfsdk/src/fpdfxfa/fpdfxfa_page.cpp
+++ b/fpdfsdk/src/fpdfxfa/fpdfxfa_page.cpp
@@ -1,255 +1,255 @@
-// 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 "fpdfsdk/include/fsdk_define.h"
-#include "fpdfsdk/include/fsdk_mgr.h"
-#include "fpdfsdk/include/fpdfxfa/fpdfxfa_util.h"
-#include "fpdfsdk/include/fpdfxfa/fpdfxfa_doc.h"
-#include "fpdfsdk/include/fpdfxfa/fpdfxfa_page.h"
-
-CPDFXFA_Page::CPDFXFA_Page(CPDFXFA_Document* pDoc, int page_index)
-    : m_pPDFPage(NULL),
-      m_pXFAPageView(NULL),
-      m_iPageIndex(page_index),
-      m_pDocument(pDoc),
-      m_iRef(1) {}
-
-CPDFXFA_Page::~CPDFXFA_Page() {
-  if (m_pPDFPage)
-    delete m_pPDFPage;
-  m_pPDFPage = NULL;
-  m_pXFAPageView = NULL;
-}
-
-void CPDFXFA_Page::Release() {
-  m_iRef--;
-  if (m_iRef > 0)
-    return;
-
-  if (m_pDocument)
-    m_pDocument->RemovePage(this);
-
-  delete this;
-}
-
-FX_BOOL CPDFXFA_Page::LoadPDFPage() {
-  if (!m_pDocument)
-    return FALSE;
-  CPDF_Document* pPDFDoc = m_pDocument->GetPDFDoc();
-  if (pPDFDoc) {
-    CPDF_Dictionary* pDict = pPDFDoc->GetPage(m_iPageIndex);
-    if (pDict == NULL)
-      return FALSE;
-    if (m_pPDFPage) {
-      if (m_pPDFPage->m_pFormDict == pDict)
-        return TRUE;
-
-      delete m_pPDFPage;
-      m_pPDFPage = NULL;
-    }
-
-    m_pPDFPage = new CPDF_Page;
-    m_pPDFPage->Load(pPDFDoc, pDict);
-    m_pPDFPage->ParseContent(nullptr);
-    return TRUE;
-  }
-
-  return FALSE;
-}
-
-FX_BOOL CPDFXFA_Page::LoadXFAPageView() {
-  if (!m_pDocument)
-    return FALSE;
-  IXFA_Doc* pXFADoc = m_pDocument->GetXFADoc();
-  if (!pXFADoc)
-    return FALSE;
-
-  IXFA_DocView* pXFADocView = m_pDocument->GetXFADocView();
-  if (!pXFADocView)
-    return FALSE;
-
-  IXFA_PageView* pPageView = pXFADocView->GetPageView(m_iPageIndex);
-  if (!pPageView)
-    return FALSE;
-
-  if (m_pXFAPageView == pPageView)
-    return TRUE;
-
-  m_pXFAPageView = pPageView;
-  (void)m_pXFAPageView->LoadPageView(nullptr);
-  return TRUE;
-}
-
-FX_BOOL CPDFXFA_Page::LoadPage() {
-  if (!m_pDocument || m_iPageIndex < 0)
-    return FALSE;
-
-  int iDocType = m_pDocument->GetDocType();
-  switch (iDocType) {
-    case DOCTYPE_PDF:
-    case DOCTYPE_STATIC_XFA: {
-      return LoadPDFPage();
-    }
-    case DOCTYPE_DYNAMIC_XFA: {
-      return LoadXFAPageView();
-    }
-    default:
-      return FALSE;
-  }
-
-  return FALSE;
-}
-
-FX_BOOL CPDFXFA_Page::LoadPDFPage(CPDF_Dictionary* pageDict) {
-  if (!m_pDocument || m_iPageIndex < 0 || !pageDict)
-    return FALSE;
-
-  if (m_pPDFPage)
-    delete m_pPDFPage;
-
-  m_pPDFPage = new CPDF_Page();
-  m_pPDFPage->Load(m_pDocument->GetPDFDoc(), pageDict);
-  m_pPDFPage->ParseContent(nullptr);
-
-  return TRUE;
-}
-
-FX_FLOAT CPDFXFA_Page::GetPageWidth() {
-  ASSERT(m_pDocument != NULL);
-
-  if (!m_pPDFPage && !m_pXFAPageView)
-    return 0.0f;
-
-  int nDocType = m_pDocument->GetDocType();
-  switch (nDocType) {
-    case DOCTYPE_DYNAMIC_XFA: {
-      if (m_pXFAPageView) {
-        CFX_RectF rect;
-        m_pXFAPageView->GetPageViewRect(rect);
-        return rect.width;
-      }
-    } break;
-    case DOCTYPE_STATIC_XFA:
-    case DOCTYPE_PDF: {
-      if (m_pPDFPage)
-        return m_pPDFPage->GetPageWidth();
-    } break;
-    default:
-      return 0.0f;
-  }
-
-  return 0.0f;
-}
-
-FX_FLOAT CPDFXFA_Page::GetPageHeight() {
-  ASSERT(m_pDocument != NULL);
-
-  if (!m_pPDFPage && !m_pXFAPageView)
-    return 0.0f;
-
-  int nDocType = m_pDocument->GetDocType();
-  switch (nDocType) {
-    case DOCTYPE_PDF:
-    case DOCTYPE_STATIC_XFA: {
-      if (m_pPDFPage)
-        return m_pPDFPage->GetPageHeight();
-    } break;
-    case DOCTYPE_DYNAMIC_XFA: {
-      if (m_pXFAPageView) {
-        CFX_RectF rect;
-        m_pXFAPageView->GetPageViewRect(rect);
-        return rect.height;
-      }
-    } break;
-    default:
-      return 0.0f;
-  }
-
-  return 0.0f;
-}
-
-void CPDFXFA_Page::DeviceToPage(int start_x,
-                                int start_y,
-                                int size_x,
-                                int size_y,
-                                int rotate,
-                                int device_x,
-                                int device_y,
-                                double* page_x,
-                                double* page_y) {
-  ASSERT(m_pDocument != NULL);
-
-  if (!m_pPDFPage && !m_pXFAPageView)
-    return;
-
-  CFX_Matrix page2device;
-  CFX_Matrix device2page;
-  FX_FLOAT page_x_f, page_y_f;
-
-  GetDisplayMatrix(page2device, start_x, start_y, size_x, size_y, rotate);
-
-  device2page.SetReverse(page2device);
-  device2page.Transform((FX_FLOAT)(device_x), (FX_FLOAT)(device_y), page_x_f,
-                        page_y_f);
-
-  *page_x = (page_x_f);
-  *page_y = (page_y_f);
-}
-
-void CPDFXFA_Page::PageToDevice(int start_x,
-                                int start_y,
-                                int size_x,
-                                int size_y,
-                                int rotate,
-                                double page_x,
-                                double page_y,
-                                int* device_x,
-                                int* device_y) {
-  if (!m_pPDFPage && !m_pXFAPageView)
-    return;
-
-  CFX_Matrix page2device;
-  FX_FLOAT device_x_f, device_y_f;
-
-  GetDisplayMatrix(page2device, start_x, start_y, size_x, size_y, rotate);
-
-  page2device.Transform(((FX_FLOAT)page_x), ((FX_FLOAT)page_y), device_x_f,
-                        device_y_f);
-
-  *device_x = FXSYS_round(device_x_f);
-  *device_y = FXSYS_round(device_y_f);
-}
-
-void CPDFXFA_Page::GetDisplayMatrix(CFX_Matrix& matrix,
-                                    int xPos,
-                                    int yPos,
-                                    int xSize,
-                                    int ySize,
-                                    int iRotate) const {
-  ASSERT(m_pDocument != NULL);
-
-  if (!m_pPDFPage && !m_pXFAPageView)
-    return;
-
-  int nDocType = m_pDocument->GetDocType();
-  switch (nDocType) {
-    case DOCTYPE_DYNAMIC_XFA: {
-      if (m_pXFAPageView) {
-        CFX_Rect rect;
-        rect.Set(xPos, yPos, xSize, ySize);
-        m_pXFAPageView->GetDisplayMatrix(matrix, rect, iRotate);
-      }
-    } break;
-    case DOCTYPE_PDF:
-    case DOCTYPE_STATIC_XFA: {
-      if (m_pPDFPage) {
-        m_pPDFPage->GetDisplayMatrix(matrix, xPos, yPos, xSize, ySize, iRotate);
-      }
-    } break;
-    default:
-      return;
-  }
-}
+// 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 "fpdfsdk/include/fsdk_define.h"
+#include "fpdfsdk/include/fsdk_mgr.h"
+#include "fpdfsdk/include/fpdfxfa/fpdfxfa_util.h"
+#include "fpdfsdk/include/fpdfxfa/fpdfxfa_doc.h"
+#include "fpdfsdk/include/fpdfxfa/fpdfxfa_page.h"
+
+CPDFXFA_Page::CPDFXFA_Page(CPDFXFA_Document* pDoc, int page_index)
+    : m_pPDFPage(NULL),
+      m_pXFAPageView(NULL),
+      m_iPageIndex(page_index),
+      m_pDocument(pDoc),
+      m_iRef(1) {}
+
+CPDFXFA_Page::~CPDFXFA_Page() {
+  if (m_pPDFPage)
+    delete m_pPDFPage;
+  m_pPDFPage = NULL;
+  m_pXFAPageView = NULL;
+}
+
+void CPDFXFA_Page::Release() {
+  m_iRef--;
+  if (m_iRef > 0)
+    return;
+
+  if (m_pDocument)
+    m_pDocument->RemovePage(this);
+
+  delete this;
+}
+
+FX_BOOL CPDFXFA_Page::LoadPDFPage() {
+  if (!m_pDocument)
+    return FALSE;
+  CPDF_Document* pPDFDoc = m_pDocument->GetPDFDoc();
+  if (pPDFDoc) {
+    CPDF_Dictionary* pDict = pPDFDoc->GetPage(m_iPageIndex);
+    if (pDict == NULL)
+      return FALSE;
+    if (m_pPDFPage) {
+      if (m_pPDFPage->m_pFormDict == pDict)
+        return TRUE;
+
+      delete m_pPDFPage;
+      m_pPDFPage = NULL;
+    }
+
+    m_pPDFPage = new CPDF_Page;
+    m_pPDFPage->Load(pPDFDoc, pDict);
+    m_pPDFPage->ParseContent(nullptr);
+    return TRUE;
+  }
+
+  return FALSE;
+}
+
+FX_BOOL CPDFXFA_Page::LoadXFAPageView() {
+  if (!m_pDocument)
+    return FALSE;
+  IXFA_Doc* pXFADoc = m_pDocument->GetXFADoc();
+  if (!pXFADoc)
+    return FALSE;
+
+  IXFA_DocView* pXFADocView = m_pDocument->GetXFADocView();
+  if (!pXFADocView)
+    return FALSE;
+
+  IXFA_PageView* pPageView = pXFADocView->GetPageView(m_iPageIndex);
+  if (!pPageView)
+    return FALSE;
+
+  if (m_pXFAPageView == pPageView)
+    return TRUE;
+
+  m_pXFAPageView = pPageView;
+  (void)m_pXFAPageView->LoadPageView(nullptr);
+  return TRUE;
+}
+
+FX_BOOL CPDFXFA_Page::LoadPage() {
+  if (!m_pDocument || m_iPageIndex < 0)
+    return FALSE;
+
+  int iDocType = m_pDocument->GetDocType();
+  switch (iDocType) {
+    case DOCTYPE_PDF:
+    case DOCTYPE_STATIC_XFA: {
+      return LoadPDFPage();
+    }
+    case DOCTYPE_DYNAMIC_XFA: {
+      return LoadXFAPageView();
+    }
+    default:
+      return FALSE;
+  }
+
+  return FALSE;
+}
+
+FX_BOOL CPDFXFA_Page::LoadPDFPage(CPDF_Dictionary* pageDict) {
+  if (!m_pDocument || m_iPageIndex < 0 || !pageDict)
+    return FALSE;
+
+  if (m_pPDFPage)
+    delete m_pPDFPage;
+
+  m_pPDFPage = new CPDF_Page();
+  m_pPDFPage->Load(m_pDocument->GetPDFDoc(), pageDict);
+  m_pPDFPage->ParseContent(nullptr);
+
+  return TRUE;
+}
+
+FX_FLOAT CPDFXFA_Page::GetPageWidth() {
+  ASSERT(m_pDocument != NULL);
+
+  if (!m_pPDFPage && !m_pXFAPageView)
+    return 0.0f;
+
+  int nDocType = m_pDocument->GetDocType();
+  switch (nDocType) {
+    case DOCTYPE_DYNAMIC_XFA: {
+      if (m_pXFAPageView) {
+        CFX_RectF rect;
+        m_pXFAPageView->GetPageViewRect(rect);
+        return rect.width;
+      }
+    } break;
+    case DOCTYPE_STATIC_XFA:
+    case DOCTYPE_PDF: {
+      if (m_pPDFPage)
+        return m_pPDFPage->GetPageWidth();
+    } break;
+    default:
+      return 0.0f;
+  }
+
+  return 0.0f;
+}
+
+FX_FLOAT CPDFXFA_Page::GetPageHeight() {
+  ASSERT(m_pDocument != NULL);
+
+  if (!m_pPDFPage && !m_pXFAPageView)
+    return 0.0f;
+
+  int nDocType = m_pDocument->GetDocType();
+  switch (nDocType) {
+    case DOCTYPE_PDF:
+    case DOCTYPE_STATIC_XFA: {
+      if (m_pPDFPage)
+        return m_pPDFPage->GetPageHeight();
+    } break;
+    case DOCTYPE_DYNAMIC_XFA: {
+      if (m_pXFAPageView) {
+        CFX_RectF rect;
+        m_pXFAPageView->GetPageViewRect(rect);
+        return rect.height;
+      }
+    } break;
+    default:
+      return 0.0f;
+  }
+
+  return 0.0f;
+}
+
+void CPDFXFA_Page::DeviceToPage(int start_x,
+                                int start_y,
+                                int size_x,
+                                int size_y,
+                                int rotate,
+                                int device_x,
+                                int device_y,
+                                double* page_x,
+                                double* page_y) {
+  ASSERT(m_pDocument != NULL);
+
+  if (!m_pPDFPage && !m_pXFAPageView)
+    return;
+
+  CFX_Matrix page2device;
+  CFX_Matrix device2page;
+  FX_FLOAT page_x_f, page_y_f;
+
+  GetDisplayMatrix(page2device, start_x, start_y, size_x, size_y, rotate);
+
+  device2page.SetReverse(page2device);
+  device2page.Transform((FX_FLOAT)(device_x), (FX_FLOAT)(device_y), page_x_f,
+                        page_y_f);
+
+  *page_x = (page_x_f);
+  *page_y = (page_y_f);
+}
+
+void CPDFXFA_Page::PageToDevice(int start_x,
+                                int start_y,
+                                int size_x,
+                                int size_y,
+                                int rotate,
+                                double page_x,
+                                double page_y,
+                                int* device_x,
+                                int* device_y) {
+  if (!m_pPDFPage && !m_pXFAPageView)
+    return;
+
+  CFX_Matrix page2device;
+  FX_FLOAT device_x_f, device_y_f;
+
+  GetDisplayMatrix(page2device, start_x, start_y, size_x, size_y, rotate);
+
+  page2device.Transform(((FX_FLOAT)page_x), ((FX_FLOAT)page_y), device_x_f,
+                        device_y_f);
+
+  *device_x = FXSYS_round(device_x_f);
+  *device_y = FXSYS_round(device_y_f);
+}
+
+void CPDFXFA_Page::GetDisplayMatrix(CFX_Matrix& matrix,
+                                    int xPos,
+                                    int yPos,
+                                    int xSize,
+                                    int ySize,
+                                    int iRotate) const {
+  ASSERT(m_pDocument != NULL);
+
+  if (!m_pPDFPage && !m_pXFAPageView)
+    return;
+
+  int nDocType = m_pDocument->GetDocType();
+  switch (nDocType) {
+    case DOCTYPE_DYNAMIC_XFA: {
+      if (m_pXFAPageView) {
+        CFX_Rect rect;
+        rect.Set(xPos, yPos, xSize, ySize);
+        m_pXFAPageView->GetDisplayMatrix(matrix, rect, iRotate);
+      }
+    } break;
+    case DOCTYPE_PDF:
+    case DOCTYPE_STATIC_XFA: {
+      if (m_pPDFPage) {
+        m_pPDFPage->GetDisplayMatrix(matrix, xPos, yPos, xSize, ySize, iRotate);
+      }
+    } break;
+    default:
+      return;
+  }
+}
-- 
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