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1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 | 6 |
7 #include <limits.h> | 7 #include <limits.h> |
8 | 8 |
9 #include "core/fpdfapi/fpdf_font/include/cpdf_font.h" | 9 #include "core/fpdfapi/fpdf_font/include/cpdf_font.h" |
10 #include "core/fpdfapi/fpdf_font/include/cpdf_fontencoding.h" | 10 #include "core/fpdfapi/fpdf_font/include/cpdf_fontencoding.h" |
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1026 static int InsertDeletePDFPage(CPDF_Document* pDoc, | 1026 static int InsertDeletePDFPage(CPDF_Document* pDoc, |
1027 CPDF_Dictionary* pPages, | 1027 CPDF_Dictionary* pPages, |
1028 int nPagesToGo, | 1028 int nPagesToGo, |
1029 CPDF_Dictionary* pPage, | 1029 CPDF_Dictionary* pPage, |
1030 FX_BOOL bInsert, | 1030 FX_BOOL bInsert, |
1031 CFX_ArrayTemplate<CPDF_Dictionary*>& stackList) { | 1031 CFX_ArrayTemplate<CPDF_Dictionary*>& stackList) { |
1032 CPDF_Array* pKidList = pPages->GetArrayBy("Kids"); | 1032 CPDF_Array* pKidList = pPages->GetArrayBy("Kids"); |
1033 if (!pKidList) { | 1033 if (!pKidList) { |
1034 return -1; | 1034 return -1; |
1035 } | 1035 } |
1036 int nKids = pKidList->GetCount(); | 1036 for (size_t i = 0; i < pKidList->GetCount(); i++) { |
1037 for (int i = 0; i < nKids; i++) { | |
1038 CPDF_Dictionary* pKid = pKidList->GetDictAt(i); | 1037 CPDF_Dictionary* pKid = pKidList->GetDictAt(i); |
1039 if (pKid->GetStringBy("Type") == "Page") { | 1038 if (pKid->GetStringBy("Type") == "Page") { |
1040 if (nPagesToGo == 0) { | 1039 if (nPagesToGo == 0) { |
1041 if (bInsert) { | 1040 if (bInsert) { |
1042 pKidList->InsertAt(i, new CPDF_Reference(pDoc, pPage->GetObjNum())); | 1041 pKidList->InsertAt(i, new CPDF_Reference(pDoc, pPage->GetObjNum())); |
1043 pPage->SetAtReference("Parent", pDoc, pPages->GetObjNum()); | 1042 pPage->SetAtReference("Parent", pDoc, pPages->GetObjNum()); |
1044 } else { | 1043 } else { |
1045 pKidList->RemoveAt(i); | 1044 pKidList->RemoveAt(i); |
1046 } | 1045 } |
1047 pPages->SetAtInteger( | 1046 pPages->SetAtInteger( |
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1151 void FPDFAPI_FlatPageAttr(CPDF_Dictionary* pPageDict, | 1150 void FPDFAPI_FlatPageAttr(CPDF_Dictionary* pPageDict, |
1152 const CFX_ByteStringC& name) { | 1151 const CFX_ByteStringC& name) { |
1153 if (pPageDict->KeyExist(name)) { | 1152 if (pPageDict->KeyExist(name)) { |
1154 return; | 1153 return; |
1155 } | 1154 } |
1156 CPDF_Object* pObj = FPDFAPI_GetPageAttr(pPageDict, name); | 1155 CPDF_Object* pObj = FPDFAPI_GetPageAttr(pPageDict, name); |
1157 if (pObj) { | 1156 if (pObj) { |
1158 pPageDict->SetAt(name, pObj->Clone()); | 1157 pPageDict->SetAt(name, pObj->Clone()); |
1159 } | 1158 } |
1160 } | 1159 } |
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