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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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58 void HTMLParserThread::setupHTMLParserThread() | 58 void HTMLParserThread::setupHTMLParserThread() |
59 { | 59 { |
60 ASSERT(m_thread); | 60 ASSERT(m_thread); |
61 m_thread->attachGC(); | 61 m_thread->attachGC(); |
62 } | 62 } |
63 | 63 |
64 void HTMLParserThread::shutdown() | 64 void HTMLParserThread::shutdown() |
65 { | 65 { |
66 ASSERT(s_sharedThread); | 66 ASSERT(s_sharedThread); |
67 // currentThread will always be non-null in production, but can be null in C
hromium unit tests. | 67 // currentThread will always be non-null in production, but can be null in C
hromium unit tests. |
68 if (blink::Platform::current()->currentThread() && s_sharedThread->isRunning
()) { | 68 if (Platform::current()->currentThread() && s_sharedThread->isRunning()) { |
69 s_sharedThread->postTask(threadSafeBind(&HTMLParserThread::cleanupHTMLPa
rserThread, AllowCrossThreadAccess(s_sharedThread))); | 69 s_sharedThread->postTask(threadSafeBind(&HTMLParserThread::cleanupHTMLPa
rserThread, AllowCrossThreadAccess(s_sharedThread))); |
70 } | 70 } |
71 delete s_sharedThread; | 71 delete s_sharedThread; |
72 s_sharedThread = 0; | 72 s_sharedThread = 0; |
73 } | 73 } |
74 | 74 |
75 void HTMLParserThread::cleanupHTMLParserThread() | 75 void HTMLParserThread::cleanupHTMLParserThread() |
76 { | 76 { |
77 m_thread->detachGC(); | 77 m_thread->detachGC(); |
78 } | 78 } |
79 | 79 |
80 HTMLParserThread* HTMLParserThread::shared() | 80 HTMLParserThread* HTMLParserThread::shared() |
81 { | 81 { |
82 return s_sharedThread; | 82 return s_sharedThread; |
83 } | 83 } |
84 | 84 |
85 blink::WebThread& HTMLParserThread::platformThread() | 85 WebThread& HTMLParserThread::platformThread() |
86 { | 86 { |
87 if (!isRunning()) { | 87 if (!isRunning()) { |
88 m_thread = WebThreadSupportingGC::create("HTMLParserThread"); | 88 m_thread = WebThreadSupportingGC::create("HTMLParserThread"); |
89 postTask(threadSafeBind(&HTMLParserThread::setupHTMLParserThread, AllowC
rossThreadAccess(this))); | 89 postTask(threadSafeBind(&HTMLParserThread::setupHTMLParserThread, AllowC
rossThreadAccess(this))); |
90 } | 90 } |
91 return m_thread->platformThread(); | 91 return m_thread->platformThread(); |
92 } | 92 } |
93 | 93 |
94 bool HTMLParserThread::isRunning() | 94 bool HTMLParserThread::isRunning() |
95 { | 95 { |
96 return !!m_thread; | 96 return !!m_thread; |
97 } | 97 } |
98 | 98 |
99 void HTMLParserThread::postTask(PassOwnPtr<Closure> closure) | 99 void HTMLParserThread::postTask(PassOwnPtr<Closure> closure) |
100 { | 100 { |
101 platformThread().postTask(FROM_HERE, new Task(closure)); | 101 platformThread().postTask(FROM_HERE, new Task(closure)); |
102 } | 102 } |
103 | 103 |
104 } // namespace blink | 104 } // namespace blink |
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