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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_string.h" | 7 #include "core/fpdfapi/parser/cpdf_string.h" |
8 | 8 |
9 #include "core/fpdfapi/parser/fpdf_parser_decode.h" | 9 #include "core/fpdfapi/parser/fpdf_parser_decode.h" |
| 10 #include "third_party/base/ptr_util.h" |
10 | 11 |
11 CPDF_String::CPDF_String() : m_bHex(false) {} | 12 CPDF_String::CPDF_String() : m_bHex(false) {} |
12 | 13 |
13 CPDF_String::CPDF_String(const CFX_ByteString& str, bool bHex) | 14 CPDF_String::CPDF_String(const CFX_ByteString& str, bool bHex) |
14 : m_String(str), m_bHex(bHex) {} | 15 : m_String(str), m_bHex(bHex) {} |
15 | 16 |
16 CPDF_String::CPDF_String(const CFX_WideString& str) : m_bHex(false) { | 17 CPDF_String::CPDF_String(const CFX_WideString& str) : m_bHex(false) { |
17 m_String = PDF_EncodeText(str); | 18 m_String = PDF_EncodeText(str); |
18 } | 19 } |
19 | 20 |
20 CPDF_String::~CPDF_String() {} | 21 CPDF_String::~CPDF_String() {} |
21 | 22 |
22 CPDF_Object::Type CPDF_String::GetType() const { | 23 CPDF_Object::Type CPDF_String::GetType() const { |
23 return STRING; | 24 return STRING; |
24 } | 25 } |
25 | 26 |
26 CPDF_Object* CPDF_String::Clone() const { | 27 std::unique_ptr<CPDF_Object> CPDF_String::Clone() const { |
27 return new CPDF_String(m_String, m_bHex); | 28 return pdfium::MakeUnique<CPDF_String>(m_String, m_bHex); |
28 } | 29 } |
29 | 30 |
30 CFX_ByteString CPDF_String::GetString() const { | 31 CFX_ByteString CPDF_String::GetString() const { |
31 return m_String; | 32 return m_String; |
32 } | 33 } |
33 | 34 |
34 void CPDF_String::SetString(const CFX_ByteString& str) { | 35 void CPDF_String::SetString(const CFX_ByteString& str) { |
35 m_String = str; | 36 m_String = str; |
36 } | 37 } |
37 | 38 |
38 bool CPDF_String::IsString() const { | 39 bool CPDF_String::IsString() const { |
39 return true; | 40 return true; |
40 } | 41 } |
41 | 42 |
42 CPDF_String* CPDF_String::AsString() { | 43 CPDF_String* CPDF_String::AsString() { |
43 return this; | 44 return this; |
44 } | 45 } |
45 | 46 |
46 const CPDF_String* CPDF_String::AsString() const { | 47 const CPDF_String* CPDF_String::AsString() const { |
47 return this; | 48 return this; |
48 } | 49 } |
49 | 50 |
50 CFX_WideString CPDF_String::GetUnicodeText() const { | 51 CFX_WideString CPDF_String::GetUnicodeText() const { |
51 return PDF_DecodeText(m_String); | 52 return PDF_DecodeText(m_String); |
52 } | 53 } |
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