Rename fpdfsdk/fpdfxfa files to match contents

fpdfsdk/fpdfxfa/fpdfxfa_page.cpp

Index: fpdfsdk/fpdfxfa/fpdfxfa_page.cpp
diff --git a/fpdfsdk/fpdfxfa/fpdfxfa_page.cpp b/fpdfsdk/fpdfxfa/fpdfxfa_page.cpp
deleted file mode 100644
index c8a2a6c20628cf9e69a3b56eab2ba3e530eebcfb..0000000000000000000000000000000000000000
--- a/fpdfsdk/fpdfxfa/fpdfxfa_page.cpp
+++ /dev/null
@@ -1,224 +0,0 @@
-// 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/fpdfxfa/fpdfxfa_page.h"
-
-#include "core/fpdfapi/page/cpdf_page.h"
-#include "core/fpdfapi/parser/cpdf_document.h"
-#include "fpdfsdk/fpdfxfa/fpdfxfa_doc.h"
-#include "fpdfsdk/fpdfxfa/fpdfxfa_util.h"
-#include "fpdfsdk/fsdk_define.h"
-#include "public/fpdf_formfill.h"
-#include "third_party/base/ptr_util.h"
-#include "xfa/fxfa/xfa_ffdocview.h"
-#include "xfa/fxfa/xfa_ffpageview.h"
-
-CPDFXFA_Page::CPDFXFA_Page(CPDFXFA_Document* pDoc, int page_index)
-    : m_pXFAPageView(nullptr),
-      m_pDocument(pDoc),
-      m_iPageIndex(page_index),
-      m_iRef(1) {}
-
-CPDFXFA_Page::~CPDFXFA_Page() {
-  if (m_pDocument)
-    m_pDocument->RemovePage(this);
-}
-
-FX_BOOL CPDFXFA_Page::LoadPDFPage() {
-  if (!m_pDocument)
-    return FALSE;
-
-  CPDF_Document* pPDFDoc = m_pDocument->GetPDFDoc();
-  if (!pPDFDoc)
-    return FALSE;
-
-  CPDF_Dictionary* pDict = pPDFDoc->GetPage(m_iPageIndex);
-  if (!pDict)
-    return FALSE;
-
-  if (!m_pPDFPage || m_pPDFPage->m_pFormDict != pDict) {
-    m_pPDFPage = pdfium::MakeUnique<CPDF_Page>(pPDFDoc, pDict, true);
-    m_pPDFPage->ParseContent();
-  }
-  return TRUE;
-}
-
-FX_BOOL CPDFXFA_Page::LoadXFAPageView() {
-  if (!m_pDocument)
-    return FALSE;
-
-  CXFA_FFDoc* pXFADoc = m_pDocument->GetXFADoc();
-  if (!pXFADoc)
-    return FALSE;
-
-  CXFA_FFDocView* pXFADocView = m_pDocument->GetXFADocView();
-  if (!pXFADocView)
-    return FALSE;
-
-  CXFA_FFPageView* pPageView = pXFADocView->GetPageView(m_iPageIndex);
-  if (!pPageView)
-    return FALSE;
-
-  m_pXFAPageView = pPageView;
-  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;
-  }
-}
-
-FX_BOOL CPDFXFA_Page::LoadPDFPage(CPDF_Dictionary* pageDict) {
-  if (!m_pDocument || m_iPageIndex < 0 || !pageDict)
-    return FALSE;
-
-  m_pPDFPage =
-      pdfium::MakeUnique<CPDF_Page>(m_pDocument->GetPDFDoc(), pageDict, true);
-  m_pPDFPage->ParseContent();
-  return TRUE;
-}
-
-FX_FLOAT CPDFXFA_Page::GetPageWidth() const {
-  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() const {
-  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) {
-  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 {
-  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;
-  }
-}