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* Copyright (C) 2011 Google Inc. All rights reserved.
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* * Neither the name of Google Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#ifndef DataTransferItems_h
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#define DataTransferItems_h
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#if ENABLE(DATA_TRANSFER_ITEMS)
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#include <wtf/Forward.h>
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#include <wtf/RefCounted.h>
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class DataTransferItem;
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typedef int ExceptionCode;
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class DataTransferItems : public RefCounted<DataTransferItems> {
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~DataTransferItems() {}
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virtual unsigned long length() const = 0;
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virtual PassRefPtr<DataTransferItem> item(unsigned long index) const = 0;
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virtual void deleteItem(unsigned long index, ExceptionCode&) = 0;
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virtual void clear() = 0;
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virtual void add(const String& data, const String& type, ExceptionCode&) = 0;
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} // namespace WebCore
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#endif // ENABLE(DATA_TRANSFER_ITEMS)
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#endif // DataTransferItems_h