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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/parser/cpdf_boolean.h" | 7 #include "core/fpdfapi/parser/cpdf_boolean.h" |
| 8 #include "third_party/base/ptr_util.h" |
8 | 9 |
9 CPDF_Boolean::CPDF_Boolean() : m_bValue(false) {} | 10 CPDF_Boolean::CPDF_Boolean() : m_bValue(false) {} |
10 | 11 |
11 CPDF_Boolean::CPDF_Boolean(bool value) : m_bValue(value) {} | 12 CPDF_Boolean::CPDF_Boolean(bool value) : m_bValue(value) {} |
12 | 13 |
13 CPDF_Boolean::~CPDF_Boolean() {} | 14 CPDF_Boolean::~CPDF_Boolean() {} |
14 | 15 |
15 CPDF_Object::Type CPDF_Boolean::GetType() const { | 16 CPDF_Object::Type CPDF_Boolean::GetType() const { |
16 return BOOLEAN; | 17 return BOOLEAN; |
17 } | 18 } |
18 | 19 |
19 CPDF_Object* CPDF_Boolean::Clone() const { | 20 std::unique_ptr<CPDF_Object> CPDF_Boolean::Clone() const { |
20 return new CPDF_Boolean(m_bValue); | 21 return pdfium::MakeUnique<CPDF_Boolean>(m_bValue); |
21 } | 22 } |
22 | 23 |
23 CFX_ByteString CPDF_Boolean::GetString() const { | 24 CFX_ByteString CPDF_Boolean::GetString() const { |
24 return m_bValue ? "true" : "false"; | 25 return m_bValue ? "true" : "false"; |
25 } | 26 } |
26 | 27 |
27 int CPDF_Boolean::GetInteger() const { | 28 int CPDF_Boolean::GetInteger() const { |
28 return m_bValue; | 29 return m_bValue; |
29 } | 30 } |
30 | 31 |
31 void CPDF_Boolean::SetString(const CFX_ByteString& str) { | 32 void CPDF_Boolean::SetString(const CFX_ByteString& str) { |
32 m_bValue = (str == "true"); | 33 m_bValue = (str == "true"); |
33 } | 34 } |
34 | 35 |
35 bool CPDF_Boolean::IsBoolean() const { | 36 bool CPDF_Boolean::IsBoolean() const { |
36 return true; | 37 return true; |
37 } | 38 } |
38 | 39 |
39 CPDF_Boolean* CPDF_Boolean::AsBoolean() { | 40 CPDF_Boolean* CPDF_Boolean::AsBoolean() { |
40 return this; | 41 return this; |
41 } | 42 } |
42 | 43 |
43 const CPDF_Boolean* CPDF_Boolean::AsBoolean() const { | 44 const CPDF_Boolean* CPDF_Boolean::AsBoolean() const { |
44 return this; | 45 return this; |
45 } | 46 } |
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