1/*
2 * Copyright (C) 2009 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 WebFileChooserCompletion_h
32#define WebFileChooserCompletion_h
33
34#include "../platform/WebString.h"
35
36namespace blink {
37
38template <typename T> class WebVector;
39
40// Gets called back when WebViewClient finished choosing a file.
41class WebFileChooserCompletion {
42public:
43    struct SelectedFileInfo {
44        // The actual path of the selected file.
45        WebString path;
46
47        // The display name of the file that is to be exposed as File.name in
48        // the DOM layer. If it is empty the base part of the |path| is used.
49        WebString displayName;
50    };
51
52    // Called with zero or more file names. Zero-lengthed vector means that
53    // the user cancelled or that file choosing failed. The callback instance
54    // is destroyed when this method is called.
55    virtual void didChooseFile(const WebVector<WebString>& fileNames) = 0;
56
57    // Called with zero or more files, given as a vector of SelectedFileInfo.
58    // Zero-lengthed vector means that the user cancelled or that file
59    // choosing failed. The callback instance is destroyed when this method
60    // is called.
61    // FIXME: Deprecate either one of the didChooseFile (and rename it to
62    // didChooseFile*s*).
63    virtual void didChooseFile(const WebVector<SelectedFileInfo>&) { }
64protected:
65    virtual ~WebFileChooserCompletion() {}
66};
67
68} // namespace blink
69
70#endif
71