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1 /* | 1 /* |
2 * Copyright (C) 2008 Apple Inc. All Rights Reserved. | 2 * Copyright (C) 2008 Apple Inc. All Rights Reserved. |
3 * Copyright (C) 2012 Google Inc. All Rights Reserved. | 3 * Copyright (C) 2012 Google Inc. All Rights Reserved. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
7 * are met: | 7 * are met: |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. 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 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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56 : public ContextLifecycleNotifier, public WillBeHeapSupplementable<Execution
Context> { | 56 : public ContextLifecycleNotifier, public WillBeHeapSupplementable<Execution
Context> { |
57 public: | 57 public: |
58 DECLARE_VIRTUAL_TRACE(); | 58 DECLARE_VIRTUAL_TRACE(); |
59 | 59 |
60 virtual bool isDocument() const { return false; } | 60 virtual bool isDocument() const { return false; } |
61 virtual bool isWorkerGlobalScope() const { return false; } | 61 virtual bool isWorkerGlobalScope() const { return false; } |
62 virtual bool isDedicatedWorkerGlobalScope() const { return false; } | 62 virtual bool isDedicatedWorkerGlobalScope() const { return false; } |
63 virtual bool isSharedWorkerGlobalScope() const { return false; } | 63 virtual bool isSharedWorkerGlobalScope() const { return false; } |
64 virtual bool isServiceWorkerGlobalScope() const { return false; } | 64 virtual bool isServiceWorkerGlobalScope() const { return false; } |
65 virtual bool isJSExecutionForbidden() const { return false; } | 65 virtual bool isJSExecutionForbidden() const { return false; } |
| 66 |
| 67 virtual bool isContextThread() const { return true; } |
| 68 |
66 SecurityOrigin* securityOrigin(); | 69 SecurityOrigin* securityOrigin(); |
67 ContentSecurityPolicy* contentSecurityPolicy(); | 70 ContentSecurityPolicy* contentSecurityPolicy(); |
68 const KURL& url() const; | 71 const KURL& url() const; |
69 KURL completeURL(const String& url) const; | 72 KURL completeURL(const String& url) const; |
70 virtual void disableEval(const String& errorMessage) = 0; | 73 virtual void disableEval(const String& errorMessage) = 0; |
71 virtual LocalDOMWindow* executingWindow() { return 0; } | 74 virtual LocalDOMWindow* executingWindow() { return 0; } |
72 virtual String userAgent(const KURL&) const = 0; | 75 virtual String userAgent(const KURL&) const = 0; |
73 virtual void postTask(const WebTraceLocation&, PassOwnPtr<ExecutionContextTa
sk>) = 0; // Executes the task on context's thread asynchronously. | 76 virtual void postTask(const WebTraceLocation&, PassOwnPtr<ExecutionContextTa
sk>) = 0; // Executes the task on context's thread asynchronously. |
74 virtual double timerAlignmentInterval() const = 0; | 77 virtual double timerAlignmentInterval() const = 0; |
75 | 78 |
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160 // Counter that keeps track of how many window interaction calls are allowed | 163 // Counter that keeps track of how many window interaction calls are allowed |
161 // for this ExecutionContext. Callers are expected to call | 164 // for this ExecutionContext. Callers are expected to call |
162 // |allowWindowInteraction()| and |consumeWindowInteraction()| in order to | 165 // |allowWindowInteraction()| and |consumeWindowInteraction()| in order to |
163 // increment and decrement the counter. | 166 // increment and decrement the counter. |
164 int m_windowInteractionTokens; | 167 int m_windowInteractionTokens; |
165 }; | 168 }; |
166 | 169 |
167 } // namespace blink | 170 } // namespace blink |
168 | 171 |
169 #endif // ExecutionContext_h | 172 #endif // ExecutionContext_h |
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