2 * Copyright (C) 2010 Google Inc. All rights reserved.
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29 #if ENABLE(INDEXED_DATABASE)
32 #include <wtf/PassRefPtr.h>
33 #include <wtf/RefCounted.h>
34 #include <wtf/RefPtr.h>
40 class IDBCursorBackendInterface;
43 class ScriptExecutionContext;
44 class SerializedScriptValue;
46 typedef int ExceptionCode;
48 class IDBCursor : public RefCounted<IDBCursor> {
52 NEXT_NO_DUPLICATE = 1,
54 PREV_NO_DUPLICATE = 3,
56 static PassRefPtr<IDBCursor> create(PassRefPtr<IDBCursorBackendInterface>, IDBRequest*, IDBAny* source, IDBTransaction*);
59 // FIXME: Try to modify the code generator so this is unneeded.
60 void continueFunction(ExceptionCode& ec) { continueFunction(0, ec); }
63 unsigned short direction() const;
64 PassRefPtr<IDBKey> key() const;
65 PassRefPtr<IDBKey> primaryKey() const;
66 PassRefPtr<IDBAny> value() const;
67 IDBAny* source() const;
69 PassRefPtr<IDBRequest> update(ScriptExecutionContext*, PassRefPtr<SerializedScriptValue>, ExceptionCode&);
70 void continueFunction(PassRefPtr<IDBKey>, ExceptionCode&);
71 PassRefPtr<IDBRequest> deleteFunction(ScriptExecutionContext*, ExceptionCode&);
74 IDBCursor(PassRefPtr<IDBCursorBackendInterface>, IDBRequest*, IDBAny* source, IDBTransaction*);
77 RefPtr<IDBCursorBackendInterface> m_backend;
78 RefPtr<IDBRequest> m_request;
79 RefPtr<IDBAny> m_source;
80 RefPtr<IDBTransaction> m_transaction;
83 } // namespace WebCore