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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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33 | 33 |
34 #include "bindings/core/v8/SharedPersistent.h" | 34 #include "bindings/core/v8/SharedPersistent.h" |
35 #include "wtf/Allocator.h" | 35 #include "wtf/Allocator.h" |
36 #include "wtf/RefPtr.h" | 36 #include "wtf/RefPtr.h" |
37 #include "wtf/text/WTFString.h" | 37 #include "wtf/text/WTFString.h" |
38 #include <v8.h> | 38 #include <v8.h> |
39 | 39 |
40 namespace blink { | 40 namespace blink { |
41 | 41 |
42 class ScriptString final { | 42 class ScriptString final { |
43 DISALLOW_ALLOCATION(); | 43 DISALLOW_NEW(); |
44 public: | 44 public: |
45 ScriptString(); | 45 ScriptString(); |
46 ScriptString(v8::Isolate*, v8::Local<v8::String>); | 46 ScriptString(v8::Isolate*, v8::Local<v8::String>); |
47 ScriptString& operator=(const ScriptString&); | 47 ScriptString& operator=(const ScriptString&); |
48 | 48 |
49 v8::Isolate* isolate() | 49 v8::Isolate* isolate() |
50 { | 50 { |
51 if (!m_isolate) | 51 if (!m_isolate) |
52 m_isolate = v8::Isolate::GetCurrent(); | 52 m_isolate = v8::Isolate::GetCurrent(); |
53 return m_isolate; | 53 return m_isolate; |
54 } | 54 } |
55 bool isEmpty() const { return !m_string || m_string->isEmpty(); } | 55 bool isEmpty() const { return !m_string || m_string->isEmpty(); } |
56 void clear() { m_string = nullptr; } | 56 void clear() { m_string = nullptr; } |
57 v8::Local<v8::String> v8Value(); | 57 v8::Local<v8::String> v8Value(); |
58 ScriptString concatenateWith(const String&); | 58 ScriptString concatenateWith(const String&); |
59 String flattenToString(); | 59 String flattenToString(); |
60 | 60 |
61 private: | 61 private: |
62 v8::Isolate* m_isolate; | 62 v8::Isolate* m_isolate; |
63 RefPtr<SharedPersistent<v8::String>> m_string; | 63 RefPtr<SharedPersistent<v8::String>> m_string; |
64 }; | 64 }; |
65 | 65 |
66 } // namespace blink | 66 } // namespace blink |
67 | 67 |
68 #endif // ScriptString_h | 68 #endif // ScriptString_h |
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