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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 <algorithm> | 7 #include <algorithm> |
8 | 8 |
9 #include "core/include/fpdfdoc/fpdf_doc.h" | 9 #include "core/include/fpdfdoc/fpdf_doc.h" |
10 #include "doc_utils.h" | 10 #include "core/src/fpdfdoc/doc_utils.h" |
11 | 11 |
12 static const int FPDFDOC_UTILS_MAXRECURSION = 32; | 12 static const int FPDFDOC_UTILS_MAXRECURSION = 32; |
13 | 13 |
14 CFX_WideString GetFullName(CPDF_Dictionary* pFieldDict) { | 14 CFX_WideString GetFullName(CPDF_Dictionary* pFieldDict) { |
15 CFX_WideString full_name; | 15 CFX_WideString full_name; |
16 CPDF_Dictionary* pLevel = pFieldDict; | 16 CPDF_Dictionary* pLevel = pFieldDict; |
17 while (pLevel) { | 17 while (pLevel) { |
18 CFX_WideString short_name = pLevel->GetUnicodeTextBy("T"); | 18 CFX_WideString short_name = pLevel->GetUnicodeTextBy("T"); |
19 if (short_name != L"") { | 19 if (short_name != L"") { |
20 if (full_name == L"") { | 20 if (full_name == L"") { |
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693 CPDF_Object* pAttr = pFieldDict->GetElementValue(name); | 693 CPDF_Object* pAttr = pFieldDict->GetElementValue(name); |
694 if (pAttr) { | 694 if (pAttr) { |
695 return pAttr; | 695 return pAttr; |
696 } | 696 } |
697 CPDF_Dictionary* pParent = pFieldDict->GetDictBy("Parent"); | 697 CPDF_Dictionary* pParent = pFieldDict->GetDictBy("Parent"); |
698 if (!pParent) { | 698 if (!pParent) { |
699 return NULL; | 699 return NULL; |
700 } | 700 } |
701 return FPDF_GetFieldAttr(pParent, name, nLevel + 1); | 701 return FPDF_GetFieldAttr(pParent, name, nLevel + 1); |
702 } | 702 } |
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