Rename CPDFXFA_Document::GetPageCount

fpdfsdk/fpdfview.cpp

 // 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 "public/fpdfview.h"
 
 #include <memory>
 
@@ skipping 506 matching lines @@
   CPDF_Document* pDoc = CPDFDocumentFromFPDFDocument(document);
   if (!pDoc || !pDoc->GetParser())
     return -1;
 
   CPDF_Dictionary* pDict = pDoc->GetParser()->GetEncryptDict();
   return pDict ? pDict->GetIntegerFor("R") : -1;
 }
 
 DLLEXPORT int STDCALL FPDF_GetPageCount(FPDF_DOCUMENT document) {
   UnderlyingDocumentType* pDoc = UnderlyingFromFPDFDocument(document);
-  return pDoc ? pDoc->GetPageCount() : 0;
+  if (!pDoc)
+    return 0;
+
+#ifdef PDF_ENABLE_XFA
+  return pDoc->GetXFAPageCount();
+#else   // PDF_ENABLE_XFA
+  return pDoc->GetPageCount();
+#endif  // PDF_ENABLE_XFA
 }
 
 DLLEXPORT FPDF_PAGE STDCALL FPDF_LoadPage(FPDF_DOCUMENT document,
                                           int page_index) {
   UnderlyingDocumentType* pDoc = UnderlyingFromFPDFDocument(document);
   if (!pDoc)
     return nullptr;
 
+#ifdef PDF_ENABLE_XFA
+  if (page_index < 0 || page_index >= pDoc->GetXFAPageCount())
+    return nullptr;
+  return pDoc->GetXFAPage(page_index);
+#else   // PDF_ENABLE_XFA
   if (page_index < 0 || page_index >= pDoc->GetPageCount())
     return nullptr;
 
-#ifdef PDF_ENABLE_XFA
-  return pDoc->GetXFAPage(page_index);
-#else   // PDF_ENABLE_XFA
   CPDF_Dictionary* pDict = pDoc->GetPage(page_index);
   if (!pDict)
     return nullptr;
 
   CPDF_Page* pPage = new CPDF_Page(pDoc, pDict, true);
   pPage->ParseContent();
   return pPage;
 #endif  // PDF_ENABLE_XFA
 }
 
@@ skipping 358 matching lines @@
 
 DLLEXPORT int STDCALL FPDF_GetPageSizeByIndex(FPDF_DOCUMENT document,
                                               int page_index,
                                               double* width,
                                               double* height) {
   UnderlyingDocumentType* pDoc = UnderlyingFromFPDFDocument(document);
   if (!pDoc)
     return FALSE;
 
 #ifdef PDF_ENABLE_XFA
-  int count = pDoc->GetPageCount();
+  int count = pDoc->GetXFAPageCount();
   if (page_index < 0 || page_index >= count)
     return FALSE;
   CPDFXFA_Page* pPage = pDoc->GetXFAPage(page_index);
   if (!pPage)
     return FALSE;
   *width = pPage->GetPageWidth();
   *height = pPage->GetPageHeight();
 #else   // PDF_ENABLE_XFA
   CPDF_Dictionary* pDict = pDoc->GetPage(page_index);
   if (!pDict)
@@ skipping 198 matching lines @@
   if (!buffer) {
     *buflen = len;
   } else if (*buflen >= len) {
     memcpy(buffer, utf16Name.c_str(), len);
     *buflen = len;
   } else {
     *buflen = -1;
   }
   return (FPDF_DEST)pDestObj;
 }