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| 1 // Copyright 2016 PDFium Authors. All rights reserved. | 1 // Copyright 2016 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 "core/fpdfapi/page/cpdf_contentmark.h" | 7 #include "core/fpdfapi/page/cpdf_contentmark.h" |
| 8 | 8 |
| 9 #include "core/fpdfapi/parser/cpdf_dictionary.h" | 9 #include "core/fpdfapi/parser/cpdf_dictionary.h" |
| 10 #include "third_party/base/stl_util.h" | 10 #include "third_party/base/stl_util.h" |
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| 28 return m_Ref.GetObject()->GetItem(i); | 28 return m_Ref.GetObject()->GetItem(i); |
| 29 } | 29 } |
| 30 | 30 |
| 31 int CPDF_ContentMark::GetMCID() const { | 31 int CPDF_ContentMark::GetMCID() const { |
| 32 const MarkData* pData = m_Ref.GetObject(); | 32 const MarkData* pData = m_Ref.GetObject(); |
| 33 return pData ? pData->GetMCID() : -1; | 33 return pData ? pData->GetMCID() : -1; |
| 34 } | 34 } |
| 35 | 35 |
| 36 void CPDF_ContentMark::AddMark(const CFX_ByteString& name, | 36 void CPDF_ContentMark::AddMark(const CFX_ByteString& name, |
| 37 CPDF_Dictionary* pDict, | 37 CPDF_Dictionary* pDict, |
| 38 FX_BOOL bDirect) { | 38 bool bDirect) { |
| 39 m_Ref.GetPrivateCopy()->AddMark(name, pDict, bDirect); | 39 m_Ref.GetPrivateCopy()->AddMark(name, pDict, bDirect); |
| 40 } | 40 } |
| 41 | 41 |
| 42 void CPDF_ContentMark::DeleteLastMark() { | 42 void CPDF_ContentMark::DeleteLastMark() { |
| 43 m_Ref.GetPrivateCopy()->DeleteLastMark(); | 43 m_Ref.GetPrivateCopy()->DeleteLastMark(); |
| 44 if (CountItems() == 0) | 44 if (CountItems() == 0) |
| 45 m_Ref.SetNull(); | 45 m_Ref.SetNull(); |
| 46 } | 46 } |
| 47 | 47 |
| 48 bool CPDF_ContentMark::HasMark(const CFX_ByteStringC& mark) const { | 48 bool CPDF_ContentMark::HasMark(const CFX_ByteStringC& mark) const { |
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| 97 for (const auto& mark : m_Marks) { | 97 for (const auto& mark : m_Marks) { |
| 98 CPDF_Dictionary* pDict = mark.GetParam(); | 98 CPDF_Dictionary* pDict = mark.GetParam(); |
| 99 if (pDict && pDict->KeyExist("MCID")) | 99 if (pDict && pDict->KeyExist("MCID")) |
| 100 return pDict->GetIntegerFor("MCID"); | 100 return pDict->GetIntegerFor("MCID"); |
| 101 } | 101 } |
| 102 return -1; | 102 return -1; |
| 103 } | 103 } |
| 104 | 104 |
| 105 void CPDF_ContentMark::MarkData::AddMark(const CFX_ByteString& name, | 105 void CPDF_ContentMark::MarkData::AddMark(const CFX_ByteString& name, |
| 106 CPDF_Dictionary* pDict, | 106 CPDF_Dictionary* pDict, |
| 107 FX_BOOL bDirect) { | 107 bool bDirect) { |
| 108 CPDF_ContentMarkItem item; | 108 CPDF_ContentMarkItem item; |
| 109 item.SetName(name); | 109 item.SetName(name); |
| 110 if (pDict) { | 110 if (pDict) { |
| 111 if (bDirect) { | 111 if (bDirect) { |
| 112 item.SetDirectDict( | 112 item.SetDirectDict( |
| 113 std::unique_ptr<CPDF_Dictionary, ReleaseDeleter<CPDF_Dictionary>>( | 113 std::unique_ptr<CPDF_Dictionary, ReleaseDeleter<CPDF_Dictionary>>( |
| 114 ToDictionary(pDict->Clone()))); | 114 ToDictionary(pDict->Clone()))); |
| 115 } else { | 115 } else { |
| 116 item.SetPropertiesDict(pDict); | 116 item.SetPropertiesDict(pDict); |
| 117 } | 117 } |
| 118 } | 118 } |
| 119 m_Marks.push_back(std::move(item)); | 119 m_Marks.push_back(std::move(item)); |
| 120 } | 120 } |
| 121 | 121 |
| 122 void CPDF_ContentMark::MarkData::DeleteLastMark() { | 122 void CPDF_ContentMark::MarkData::DeleteLastMark() { |
| 123 if (!m_Marks.empty()) | 123 if (!m_Marks.empty()) |
| 124 m_Marks.pop_back(); | 124 m_Marks.pop_back(); |
| 125 } | 125 } |
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