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1 /* | 1 /* |
2 * Copyright (C) 2010. 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2010. 2012 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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24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #include "config.h" | 31 #include "config.h" |
32 #include "bindings/core/v8/ActiveDOMCallback.h" | 32 #include "bindings/core/v8/ActiveDOMCallback.h" |
33 | 33 |
| 34 #include "bindings/core/v8/GlobalScopeScriptController.h" |
34 #include "core/dom/ActiveDOMObject.h" | 35 #include "core/dom/ActiveDOMObject.h" |
35 #include "core/dom/ExecutionContext.h" | 36 #include "core/dom/ExecutionContext.h" |
36 #include "core/workers/WorkerGlobalScope.h" | 37 #include "core/workers/WorkerGlobalScope.h" |
37 | 38 |
38 namespace blink { | 39 namespace blink { |
39 | 40 |
40 ActiveDOMCallback::ActiveDOMCallback(ExecutionContext* context) | 41 ActiveDOMCallback::ActiveDOMCallback(ExecutionContext* context) |
41 : ContextLifecycleObserver(context) | 42 : ContextLifecycleObserver(context) |
42 { | 43 { |
43 } | 44 } |
44 | 45 |
45 ActiveDOMCallback::~ActiveDOMCallback() | 46 ActiveDOMCallback::~ActiveDOMCallback() |
46 { | 47 { |
47 } | 48 } |
48 | 49 |
49 bool ActiveDOMCallback::canInvokeCallback() const | 50 bool ActiveDOMCallback::canInvokeCallback() const |
50 { | 51 { |
51 ExecutionContext* context = executionContext(); | 52 ExecutionContext* context = executionContext(); |
52 return context && !context->activeDOMObjectsAreSuspended() && !context->acti
veDOMObjectsAreStopped(); | 53 return context && !context->activeDOMObjectsAreSuspended() && !context->acti
veDOMObjectsAreStopped(); |
53 } | 54 } |
54 | 55 |
55 bool ActiveDOMCallback::isScriptControllerTerminating() const | 56 bool ActiveDOMCallback::isScriptControllerTerminating() const |
56 { | 57 { |
57 ExecutionContext* context = executionContext(); | 58 ExecutionContext* context = executionContext(); |
58 if (context && context->isWorkerGlobalScope()) { | 59 if (context && context->isWorkerGlobalScope()) { |
59 WorkerScriptController* scriptController = toWorkerGlobalScope(context)-
>script(); | 60 GlobalScopeScriptController* scriptController = toWorkerGlobalScope(cont
ext)->script(); |
60 if (!scriptController || scriptController->isExecutionForbidden() || scr
iptController->isExecutionTerminating()) | 61 if (!scriptController || scriptController->isExecutionForbidden() || scr
iptController->isExecutionTerminating()) |
61 return true; | 62 return true; |
62 } | 63 } |
63 return false; | 64 return false; |
64 } | 65 } |
65 | 66 |
66 } // namespace blink | 67 } // namespace blink |
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