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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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| 144 virtual bool shouldEnqueueEvent() const; | 144 virtual bool shouldEnqueueEvent() const; |
| 145 void onSuccessInternal(IDBAny*); | 145 void onSuccessInternal(IDBAny*); |
| 146 void setResult(IDBAny*); | 146 void setResult(IDBAny*); |
| 147 | 147 |
| 148 // EventTarget | 148 // EventTarget |
| 149 DispatchEventResult dispatchEventInternal(Event*) override; | 149 DispatchEventResult dispatchEventInternal(Event*) override; |
| 150 | 150 |
| 151 bool m_contextStopped = false; | 151 bool m_contextStopped = false; |
| 152 Member<IDBTransaction> m_transaction; | 152 Member<IDBTransaction> m_transaction; |
| 153 ReadyState m_readyState = PENDING; | 153 ReadyState m_readyState = PENDING; |
| 154 bool m_requestAborted = | 154 bool m_requestAborted = false; // May be aborted by transaction then receive |
| 155 false; // May be aborted by transaction then receive async onsuccess; ign
ore vs. assert. | 155 // async onsuccess; ignore vs. assert. |
| 156 | 156 |
| 157 private: | 157 private: |
| 158 void setResultCursor(IDBCursor*, | 158 void setResultCursor(IDBCursor*, |
| 159 IDBKey*, | 159 IDBKey*, |
| 160 IDBKey* primaryKey, | 160 IDBKey* primaryKey, |
| 161 PassRefPtr<IDBValue>); | 161 PassRefPtr<IDBValue>); |
| 162 void ackReceivedBlobs(const IDBValue*); | 162 void ackReceivedBlobs(const IDBValue*); |
| 163 void ackReceivedBlobs(const Vector<RefPtr<IDBValue>>&); | 163 void ackReceivedBlobs(const Vector<RefPtr<IDBValue>>&); |
| 164 | 164 |
| 165 RefPtr<ScriptState> m_scriptState; | 165 RefPtr<ScriptState> m_scriptState; |
| 166 Member<IDBAny> m_source; | 166 Member<IDBAny> m_source; |
| 167 Member<IDBAny> m_result; | 167 Member<IDBAny> m_result; |
| 168 Member<DOMException> m_error; | 168 Member<DOMException> m_error; |
| 169 | 169 |
| 170 bool m_hasPendingActivity = true; | 170 bool m_hasPendingActivity = true; |
| 171 HeapVector<Member<Event>> m_enqueuedEvents; | 171 HeapVector<Member<Event>> m_enqueuedEvents; |
| 172 | 172 |
| 173 // Only used if the result type will be a cursor. | 173 // Only used if the result type will be a cursor. |
| 174 IndexedDB::CursorType m_cursorType = IndexedDB::CursorKeyAndValue; | 174 IndexedDB::CursorType m_cursorType = IndexedDB::CursorKeyAndValue; |
| 175 WebIDBCursorDirection m_cursorDirection = WebIDBCursorDirectionNext; | 175 WebIDBCursorDirection m_cursorDirection = WebIDBCursorDirectionNext; |
| 176 // When a cursor is continued/advanced, m_result is cleared and m_pendingCurso
r holds it. | 176 // When a cursor is continued/advanced, m_result is cleared and |
| 177 // m_pendingCursor holds it. |
| 177 Member<IDBCursor> m_pendingCursor; | 178 Member<IDBCursor> m_pendingCursor; |
| 178 // New state is not applied to the cursor object until the event is dispatched
. | 179 // New state is not applied to the cursor object until the event is |
| 180 // dispatched. |
| 179 Member<IDBKey> m_cursorKey; | 181 Member<IDBKey> m_cursorKey; |
| 180 Member<IDBKey> m_cursorPrimaryKey; | 182 Member<IDBKey> m_cursorPrimaryKey; |
| 181 RefPtr<IDBValue> m_cursorValue; | 183 RefPtr<IDBValue> m_cursorValue; |
| 182 | 184 |
| 183 bool m_didFireUpgradeNeededEvent = false; | 185 bool m_didFireUpgradeNeededEvent = false; |
| 184 bool m_preventPropagation = false; | 186 bool m_preventPropagation = false; |
| 185 bool m_resultDirty = true; | 187 bool m_resultDirty = true; |
| 186 }; | 188 }; |
| 187 | 189 |
| 188 } // namespace blink | 190 } // namespace blink |
| 189 | 191 |
| 190 #endif // IDBRequest_h | 192 #endif // IDBRequest_h |
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