1 /* 2 * Copyright (C) 2011 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef IDBCursorBackendProxy_h 27 #define IDBCursorBackendProxy_h 28 29 #include "public/platform/WebIDBCursor.h" 30 #include "wtf/OwnPtr.h" 31 #include "wtf/PassOwnPtr.h" 32 #include "wtf/PassRefPtr.h" 33 #include "wtf/RefPtr.h" 34 #include "modules/indexeddb/IDBCursorBackendInterface.h" 35 36 namespace WebKit { 37 38 class IDBCursorBackendProxy : public WebCore::IDBCursorBackendInterface { 39 public: 40 static PassRefPtr<WebCore::IDBCursorBackendInterface> create(PassOwnPtr<WebIDBCursor>); 41 virtual ~IDBCursorBackendProxy(); 42 43 virtual void advance(unsigned long, PassRefPtr<WebCore::IDBCallbacks>); 44 virtual void continueFunction(PassRefPtr<WebCore::IDBKey>, PassRefPtr<WebCore::IDBCallbacks>); 45 virtual void postSuccessHandlerCallback(); 46 47 private: 48 IDBCursorBackendProxy(PassOwnPtr<WebIDBCursor>); 49 50 OwnPtr<WebIDBCursor> m_idbCursor; 51 }; 52 53 } // namespace WebKit 54 55 #endif // IDBCursorBackendProxy_h 56
