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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 #ifndef CORE_FPDFAPI_PARSER_CPDF_STRING_H_ | 7 #ifndef CORE_FPDFAPI_PARSER_CPDF_STRING_H_ |
8 #define CORE_FPDFAPI_PARSER_CPDF_STRING_H_ | 8 #define CORE_FPDFAPI_PARSER_CPDF_STRING_H_ |
9 | 9 |
10 #include "core/fpdfapi/parser/cpdf_object.h" | 10 #include "core/fpdfapi/parser/cpdf_object.h" |
11 #include "core/fxcrt/cfx_string_pool_template.h" | 11 #include "core/fxcrt/cfx_string_pool_template.h" |
12 #include "core/fxcrt/cfx_weak_ptr.h" | 12 #include "core/fxcrt/cfx_weak_ptr.h" |
13 #include "core/fxcrt/fx_string.h" | 13 #include "core/fxcrt/fx_string.h" |
14 #include "core/fxcrt/fx_system.h" | 14 #include "core/fxcrt/fx_system.h" |
15 | 15 |
16 class CPDF_String : public CPDF_Object { | 16 class CPDF_String : public CPDF_Object { |
17 public: | 17 public: |
18 CPDF_String(); | 18 CPDF_String(); |
19 CPDF_String(CFX_WeakPtr<CFX_ByteStringPool> pPool, | 19 CPDF_String(CFX_WeakPtr<CFX_ByteStringPool> pPool, |
20 const CFX_ByteString& str, | 20 const CFX_ByteString& str, |
21 bool bHex); | 21 bool bHex); |
22 explicit CPDF_String(const CFX_WideString& str); | 22 CPDF_String(CFX_WeakPtr<CFX_ByteStringPool> pPool, const CFX_WideString& str); |
Lei Zhang
2016/11/18 23:28:35
If we have this new ctor, then can we change a bun
Lei Zhang
2016/11/18 23:58:59
Oh, I missed ByteString vs WideString, n/m.
| |
23 ~CPDF_String() override; | 23 ~CPDF_String() override; |
24 | 24 |
25 // CPDF_Object: | 25 // CPDF_Object: |
26 Type GetType() const override; | 26 Type GetType() const override; |
27 std::unique_ptr<CPDF_Object> Clone() const override; | 27 std::unique_ptr<CPDF_Object> Clone() const override; |
28 CFX_ByteString GetString() const override; | 28 CFX_ByteString GetString() const override; |
29 CFX_WideString GetUnicodeText() const override; | 29 CFX_WideString GetUnicodeText() const override; |
30 void SetString(const CFX_ByteString& str) override; | 30 void SetString(const CFX_ByteString& str) override; |
31 bool IsString() const override; | 31 bool IsString() const override; |
32 CPDF_String* AsString() override; | 32 CPDF_String* AsString() override; |
33 const CPDF_String* AsString() const override; | 33 const CPDF_String* AsString() const override; |
34 | 34 |
35 bool IsHex() const { return m_bHex; } | 35 bool IsHex() const { return m_bHex; } |
36 | 36 |
37 protected: | 37 protected: |
38 CFX_ByteString m_String; | 38 CFX_ByteString m_String; |
39 bool m_bHex; | 39 bool m_bHex; |
40 }; | 40 }; |
41 | 41 |
42 inline CPDF_String* ToString(CPDF_Object* obj) { | 42 inline CPDF_String* ToString(CPDF_Object* obj) { |
43 return obj ? obj->AsString() : nullptr; | 43 return obj ? obj->AsString() : nullptr; |
44 } | 44 } |
45 | 45 |
46 inline const CPDF_String* ToString(const CPDF_Object* obj) { | 46 inline const CPDF_String* ToString(const CPDF_Object* obj) { |
47 return obj ? obj->AsString() : nullptr; | 47 return obj ? obj->AsString() : nullptr; |
48 } | 48 } |
49 | 49 |
50 #endif // CORE_FPDFAPI_PARSER_CPDF_STRING_H_ | 50 #endif // CORE_FPDFAPI_PARSER_CPDF_STRING_H_ |
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