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Torne (Richard Coles)53e740f2013-05-09 18:38:43 +01001/*
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 are
6 * met:
7 *
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 * * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#ifndef DataTransferItemList_h
32#define DataTransferItemList_h
33
Torne (Richard Coles)93ac45c2013-05-29 14:40:20 +010034#include "bindings/v8/ScriptWrappable.h"
Torne (Richard Coles)53e740f2013-05-09 18:38:43 +010035#include "core/dom/DataTransferItem.h"
Torne (Richard Coles)93ac45c2013-05-29 14:40:20 +010036#include "wtf/Forward.h"
37#include "wtf/RefCounted.h"
Torne (Richard Coles)53e740f2013-05-09 18:38:43 +010038
39namespace WebCore {
40
41class Clipboard;
42class File;
43
Ben Murdochdf957042013-08-06 11:01:27 +010044class ExceptionState;
Torne (Richard Coles)53e740f2013-05-09 18:38:43 +010045
Torne (Richard Coles)93ac45c2013-05-29 14:40:20 +010046class DataTransferItemList : public RefCounted<DataTransferItemList>, public ScriptWrappable {
Torne (Richard Coles)53e740f2013-05-09 18:38:43 +010047public:
Torne (Richard Coles)93ac45c2013-05-29 14:40:20 +010048 DataTransferItemList()
49 {
50 ScriptWrappable::init(this);
51 }
52
Torne (Richard Coles)53e740f2013-05-09 18:38:43 +010053 virtual ~DataTransferItemList() { }
54
55 virtual size_t length() const = 0;
56 virtual PassRefPtr<DataTransferItem> item(unsigned long index) = 0;
Ben Murdochdf957042013-08-06 11:01:27 +010057 virtual void deleteItem(unsigned long index, ExceptionState&) = 0;
Torne (Richard Coles)53e740f2013-05-09 18:38:43 +010058 virtual void clear() = 0;
Ben Murdochdf957042013-08-06 11:01:27 +010059 virtual void add(const String& data, const String& type, ExceptionState&) = 0;
Torne (Richard Coles)53e740f2013-05-09 18:38:43 +010060 virtual void add(PassRefPtr<File>) = 0;
61};
62
63} // namespace WebCore
64
65#endif // DataTransferItemList_h