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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 | 
| (...skipping 16 matching lines...) Expand all  Loading... | 
| 27 #define IDBKeyRange_h | 27 #define IDBKeyRange_h | 
| 28 | 28 | 
| 29 #include "bindings/core/v8/Dictionary.h" | 29 #include "bindings/core/v8/Dictionary.h" | 
| 30 #include "bindings/core/v8/ScriptWrappable.h" | 30 #include "bindings/core/v8/ScriptWrappable.h" | 
| 31 #include "modules/indexeddb/IDBKey.h" | 31 #include "modules/indexeddb/IDBKey.h" | 
| 32 | 32 | 
| 33 namespace WebCore { | 33 namespace WebCore { | 
| 34 | 34 | 
| 35 class ExceptionState; | 35 class ExceptionState; | 
| 36 | 36 | 
| 37 class IDBKeyRange : public GarbageCollectedFinalized<IDBKeyRange>, public Script
    Wrappable { | 37 class IDBKeyRange FINAL : public GarbageCollectedFinalizedWillBeGarbageCollected
    <IDBKeyRange>, public ScriptWrappable { | 
|  | 38     DECLARE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(IDBKeyRange); | 
| 38 public: | 39 public: | 
| 39     enum LowerBoundType { | 40     enum LowerBoundType { | 
| 40         LowerBoundOpen, | 41         LowerBoundOpen, | 
| 41         LowerBoundClosed | 42         LowerBoundClosed | 
| 42     }; | 43     }; | 
| 43     enum UpperBoundType { | 44     enum UpperBoundType { | 
| 44         UpperBoundOpen, | 45         UpperBoundOpen, | 
| 45         UpperBoundClosed | 46         UpperBoundClosed | 
| 46     }; | 47     }; | 
| 47 | 48 | 
| 48     static IDBKeyRange* create(IDBKey* lower, IDBKey* upper, LowerBoundType lowe
    rType, UpperBoundType upperType) | 49     static IDBKeyRange* create(IDBKey* lower, IDBKey* upper, LowerBoundType lowe
    rType, UpperBoundType upperType) | 
| 49     { | 50     { | 
| 50         return new IDBKeyRange(lower, upper, lowerType, upperType); | 51         return new IDBKeyRange(lower, upper, lowerType, upperType); | 
| 51     } | 52     } | 
| 52     // Null if the script value is null or undefined, the range if it is one, ot
    herwise tries to convert to a key and throws if it fails. | 53     // Null if the script value is null or undefined, the range if it is one, ot
    herwise tries to convert to a key and throws if it fails. | 
| 53     static IDBKeyRange* fromScriptValue(ExecutionContext*, const ScriptValue&, E
    xceptionState&); | 54     static IDBKeyRange* fromScriptValue(ExecutionContext*, const ScriptValue&, E
    xceptionState&); | 
| 54 | 55 | 
| 55     ~IDBKeyRange() { } |  | 
| 56     void trace(Visitor*); | 56     void trace(Visitor*); | 
| 57 | 57 | 
| 58     // Implement the IDBKeyRange IDL | 58     // Implement the IDBKeyRange IDL | 
| 59     IDBKey* lower() const { return m_lower.get(); } | 59     IDBKey* lower() const { return m_lower.get(); } | 
| 60     IDBKey* upper() const { return m_upper.get(); } | 60     IDBKey* upper() const { return m_upper.get(); } | 
| 61 | 61 | 
| 62     ScriptValue lowerValue(ScriptState*) const; | 62     ScriptValue lowerValue(ScriptState*) const; | 
| 63     ScriptValue upperValue(ScriptState*) const; | 63     ScriptValue upperValue(ScriptState*) const; | 
| 64     bool lowerOpen() const { return m_lowerType == LowerBoundOpen; } | 64     bool lowerOpen() const { return m_lowerType == LowerBoundOpen; } | 
| 65     bool upperOpen() const { return m_upperType == UpperBoundOpen; } | 65     bool upperOpen() const { return m_upperType == UpperBoundOpen; } | 
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| 76 | 76 | 
| 77     Member<IDBKey> m_lower; | 77     Member<IDBKey> m_lower; | 
| 78     Member<IDBKey> m_upper; | 78     Member<IDBKey> m_upper; | 
| 79     LowerBoundType m_lowerType; | 79     LowerBoundType m_lowerType; | 
| 80     UpperBoundType m_upperType; | 80     UpperBoundType m_upperType; | 
| 81 }; | 81 }; | 
| 82 | 82 | 
| 83 } // namespace WebCore | 83 } // namespace WebCore | 
| 84 | 84 | 
| 85 #endif // IDBKeyRange_h | 85 #endif // IDBKeyRange_h | 
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