1 /* 2 * Copyright (C) 2010 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 WebIDBKeyRange_h 27 #define WebIDBKeyRange_h 28 29 #include "WebCommon.h" 30 #include "WebPrivatePtr.h" 31 32 namespace WebCore { class IDBKeyRange; } 33 34 namespace blink { 35 36 class WebIDBKey; 37 class WebString; 38 39 class WebIDBKeyRange { 40 public: ~WebIDBKeyRange()41 ~WebIDBKeyRange() { reset(); } 42 WebIDBKeyRange(const WebIDBKeyRange & keyRange)43 WebIDBKeyRange(const WebIDBKeyRange& keyRange) { assign(keyRange); } WebIDBKeyRange(const WebIDBKey & lower,const WebIDBKey & upper,bool lowerOpen,bool upperOpen)44 WebIDBKeyRange(const WebIDBKey& lower, const WebIDBKey& upper, bool lowerOpen, bool upperOpen) { assign(lower, upper, lowerOpen, upperOpen); } 45 46 BLINK_EXPORT WebIDBKey lower() const; 47 BLINK_EXPORT WebIDBKey upper() const; 48 BLINK_EXPORT bool lowerOpen() const; 49 BLINK_EXPORT bool upperOpen() const; 50 51 BLINK_EXPORT void assign(const WebIDBKeyRange&); 52 BLINK_EXPORT void assign(const WebIDBKey& lower, const WebIDBKey& upper, bool lowerOpen, bool upperOpen); 53 BLINK_EXPORT void reset(); 54 55 #if BLINK_IMPLEMENTATION 56 WebIDBKeyRange(const WTF::PassRefPtr<WebCore::IDBKeyRange>&); 57 WebIDBKeyRange& operator=(const WTF::PassRefPtr<WebCore::IDBKeyRange>&); 58 operator WTF::PassRefPtr<WebCore::IDBKeyRange>() const; 59 #endif 60 61 private: 62 WebPrivatePtr<WebCore::IDBKeyRange> m_private; 63 }; 64 65 } // namespace blink 66 67 #endif // WebIDBKeyRange_h 68