Rename GetElementValue() to GetDirectObject{By,At}().

fpdfsdk/fpdfeditpage.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/fpdf_edit.h"
 
 #include "core/fpdfapi/fpdf_edit/include/cpdf_pagecontentgenerator.h"
 #include "core/fpdfapi/fpdf_page/include/cpdf_form.h"
@@ skipping 93 matching lines @@
   pPage->Load(pDoc, pPageDict);
   pPage->ParseContent(nullptr);
 #endif  // PDF_ENABLE_XFA
 
   return pPage;
 }
 
 DLLEXPORT int STDCALL FPDFPage_GetRotation(FPDF_PAGE page) {
   CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
   if (!pPage || !pPage->m_pFormDict || !pPage->m_pFormDict->KeyExist("Type") ||
-      !pPage->m_pFormDict->GetElement("Type")->GetDirect() ||
-      pPage->m_pFormDict->GetElement("Type")->GetDirect()->GetString().Compare(
+      !pPage->m_pFormDict->GetObjectBy("Type")->GetDirect() ||
+      pPage->m_pFormDict->GetObjectBy("Type")->GetDirect()->GetString().Compare(
           "Page")) {
     return -1;
   }
   CPDF_Dictionary* pDict = pPage->m_pFormDict;
   if (!pDict)
     return -1;
 
   while (pDict) {
     if (pDict->KeyExist("Rotate")) {
-      CPDF_Object* pRotateObj = pDict->GetElement("Rotate")->GetDirect();
+      CPDF_Object* pRotateObj = pDict->GetObjectBy("Rotate")->GetDirect();
       return pRotateObj ? pRotateObj->GetInteger() / 90 : 0;
     }
     if (!pDict->KeyExist("Parent"))
       break;
 
-    pDict = ToDictionary(pDict->GetElement("Parent")->GetDirect());
+    pDict = ToDictionary(pDict->GetObjectBy("Parent")->GetDirect());
   }
 
   return 0;
 }
 
 DLLEXPORT void STDCALL FPDFPage_InsertObject(FPDF_PAGE page,
                                              FPDF_PAGEOBJECT page_obj) {
   CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
   if (!pPage || !pPage->m_pFormDict || !pPage->m_pFormDict->KeyExist("Type") ||
-      !pPage->m_pFormDict->GetElement("Type")->GetDirect() ||
-      pPage->m_pFormDict->GetElement("Type")->GetDirect()->GetString().Compare(
+      !pPage->m_pFormDict->GetObjectBy("Type")->GetDirect() ||
+      pPage->m_pFormDict->GetObjectBy("Type")->GetDirect()->GetString().Compare(
           "Page")) {
     return;
   }
   CPDF_PageObject* pPageObj = (CPDF_PageObject*)page_obj;
   if (!pPageObj)
     return;
 
   pPage->GetPageObjectList()->push_back(
       std::unique_ptr<CPDF_PageObject>(pPageObj));
 
@@ skipping 22 matching lines @@
       break;
     }
     default:
       break;
   }
 }
 
 DLLEXPORT int STDCALL FPDFPage_CountObject(FPDF_PAGE page) {
   CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
   if (!pPage || !pPage->m_pFormDict || !pPage->m_pFormDict->KeyExist("Type") ||
-      !pPage->m_pFormDict->GetElement("Type")->GetDirect() ||
-      pPage->m_pFormDict->GetElement("Type")->GetDirect()->GetString().Compare(
+      !pPage->m_pFormDict->GetObjectBy("Type")->GetDirect() ||
+      pPage->m_pFormDict->GetObjectBy("Type")->GetDirect()->GetString().Compare(
           "Page")) {
     return -1;
   }
   return pdfium::CollectionSize<int>(*pPage->GetPageObjectList());
 }
 
 DLLEXPORT FPDF_PAGEOBJECT STDCALL FPDFPage_GetObject(FPDF_PAGE page,
                                                      int index) {
   CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
   if (!pPage || !pPage->m_pFormDict || !pPage->m_pFormDict->KeyExist("Type") ||
-      pPage->m_pFormDict->GetElement("Type")->GetDirect()->GetString().Compare(
+      pPage->m_pFormDict->GetObjectBy("Type")->GetDirect()->GetString().Compare(
           "Page")) {
     return nullptr;
   }
   return pPage->GetPageObjectList()->GetPageObjectByIndex(index);
 }
 
 DLLEXPORT FPDF_BOOL STDCALL FPDFPage_HasTransparency(FPDF_PAGE page) {
   CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
   return pPage && pPage->BackgroundAlphaNeeded();
 }
@@ skipping 32 matching lines @@
         (!(pFormObj->m_pForm->m_Transparency & PDFTRANS_ISOLATED) &&
          (pFormObj->m_pForm->m_Transparency & PDFTRANS_GROUP)))
       return TRUE;
   }
   return FALSE;
 }
 
 DLLEXPORT FPDF_BOOL STDCALL FPDFPage_GenerateContent(FPDF_PAGE page) {
   CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
   if (!pPage || !pPage->m_pFormDict || !pPage->m_pFormDict->KeyExist("Type") ||
-      !pPage->m_pFormDict->GetElement("Type")->GetDirect() ||
-      pPage->m_pFormDict->GetElement("Type")->GetDirect()->GetString().Compare(
+      !pPage->m_pFormDict->GetObjectBy("Type")->GetDirect() ||
+      pPage->m_pFormDict->GetObjectBy("Type")->GetDirect()->GetString().Compare(
           "Page")) {
     return FALSE;
   }
   CPDF_PageContentGenerator CG(pPage);
   CG.GenerateContent();
 
   return TRUE;
 }
 
 DLLEXPORT void STDCALL FPDFPageObj_Transform(FPDF_PAGEOBJECT page_object,
@@ skipping 41 matching lines @@
     pAnnot->GetAnnotDict()->SetAt("Rect", pRectArray);
 
     // Transform AP's rectangle
     // To Do
   }
 }
 
 DLLEXPORT void STDCALL FPDFPage_SetRotation(FPDF_PAGE page, int rotate) {
   CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
   if (!pPage || !pPage->m_pFormDict || !pPage->m_pFormDict->KeyExist("Type") ||
-      !pPage->m_pFormDict->GetElement("Type")->GetDirect() ||
-      pPage->m_pFormDict->GetElement("Type")->GetDirect()->GetString().Compare(
+      !pPage->m_pFormDict->GetObjectBy("Type")->GetDirect() ||
+      pPage->m_pFormDict->GetObjectBy("Type")->GetDirect()->GetString().Compare(
           "Page")) {
     return;
   }
   CPDF_Dictionary* pDict = pPage->m_pFormDict;
   rotate %= 4;
 
   pDict->SetAt("Rotate", new CPDF_Number(rotate * 90));
 }