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1 /* | 1 /* |
2 * Copyright (C) 2010 Google Inc. All rights reserved. | 2 * Copyright (C) 2010 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 | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * | 7 * |
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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62 | 62 |
63 protected: | 63 protected: |
64 virtual ~IDBRequestBase() { } | 64 virtual ~IDBRequestBase() { } |
65 }; | 65 }; |
66 #endif | 66 #endif |
67 | 67 |
68 class IDBRequest : public IDBRequestBase, public ScriptWrappable, public EventTa
rgetWithInlineData, public ActiveDOMObject { | 68 class IDBRequest : public IDBRequestBase, public ScriptWrappable, public EventTa
rgetWithInlineData, public ActiveDOMObject { |
69 DEFINE_EVENT_TARGET_REFCOUNTING(IDBRequestBase); | 69 DEFINE_EVENT_TARGET_REFCOUNTING(IDBRequestBase); |
70 | 70 |
71 public: | 71 public: |
72 static PassRefPtrWillBeRawPtr<IDBRequest> create(ExecutionContext*, PassRefP
trWillBeRawPtr<IDBAny> source, IDBTransaction*); | 72 static PassRefPtrWillBeRawPtr<IDBRequest> create(ScriptState*, PassRefPtrWil
lBeRawPtr<IDBAny> source, IDBTransaction*); |
73 virtual ~IDBRequest(); | 73 virtual ~IDBRequest(); |
74 virtual void trace(Visitor*); | 74 virtual void trace(Visitor*); |
75 | 75 |
76 ScriptValue result(ExceptionState&); | 76 ScriptValue result(ExceptionState&); |
77 PassRefPtrWillBeRawPtr<DOMError> error(ExceptionState&) const; | 77 PassRefPtrWillBeRawPtr<DOMError> error(ExceptionState&) const; |
78 ScriptValue source() const; | 78 ScriptValue source() const; |
79 IDBTransaction* transaction() const { return m_transaction.get(); } | 79 IDBTransaction* transaction() const { return m_transaction.get(); } |
80 | 80 |
81 bool isResultDirty() const { return m_resultDirty; } | 81 bool isResultDirty() const { return m_resultDirty; } |
82 PassRefPtrWillBeRawPtr<IDBAny> resultAsAny() const { return m_result; } | 82 PassRefPtrWillBeRawPtr<IDBAny> resultAsAny() const { return m_result; } |
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139 if (derefBase()) | 139 if (derefBase()) |
140 delete this; | 140 delete this; |
141 else if (hasOneRef()) | 141 else if (hasOneRef()) |
142 checkForReferenceCycle(); | 142 checkForReferenceCycle(); |
143 } | 143 } |
144 #endif | 144 #endif |
145 | 145 |
146 IDBCursor* getResultCursor() const; | 146 IDBCursor* getResultCursor() const; |
147 | 147 |
148 protected: | 148 protected: |
149 IDBRequest(ExecutionContext*, PassRefPtrWillBeRawPtr<IDBAny> source, IDBTran
saction*); | 149 IDBRequest(ScriptState*, PassRefPtrWillBeRawPtr<IDBAny> source, IDBTransacti
on*); |
150 void enqueueEvent(PassRefPtrWillBeRawPtr<Event>); | 150 void enqueueEvent(PassRefPtrWillBeRawPtr<Event>); |
151 void dequeueEvent(Event*); | 151 void dequeueEvent(Event*); |
152 virtual bool shouldEnqueueEvent() const; | 152 virtual bool shouldEnqueueEvent() const; |
153 void onSuccessInternal(PassRefPtrWillBeRawPtr<IDBAny>); | 153 void onSuccessInternal(PassRefPtrWillBeRawPtr<IDBAny>); |
154 void setResult(PassRefPtrWillBeRawPtr<IDBAny>); | 154 void setResult(PassRefPtrWillBeRawPtr<IDBAny>); |
155 | 155 |
156 bool m_contextStopped; | 156 bool m_contextStopped; |
157 RefPtrWillBeMember<IDBTransaction> m_transaction; | 157 RefPtrWillBeMember<IDBTransaction> m_transaction; |
158 ReadyState m_readyState; | 158 ReadyState m_readyState; |
159 bool m_requestAborted; // May be aborted by transaction then receive async o
nsuccess; ignore vs. assert. | 159 bool m_requestAborted; // May be aborted by transaction then receive async o
nsuccess; ignore vs. assert. |
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185 OwnPtr<Vector<blink::WebBlobInfo> > m_blobInfo; | 185 OwnPtr<Vector<blink::WebBlobInfo> > m_blobInfo; |
186 | 186 |
187 bool m_didFireUpgradeNeededEvent; | 187 bool m_didFireUpgradeNeededEvent; |
188 bool m_preventPropagation; | 188 bool m_preventPropagation; |
189 bool m_resultDirty; | 189 bool m_resultDirty; |
190 }; | 190 }; |
191 | 191 |
192 } // namespace WebCore | 192 } // namespace WebCore |
193 | 193 |
194 #endif // IDBRequest_h | 194 #endif // IDBRequest_h |
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