1/*
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
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 WebTextInputInfo_h
27#define WebTextInputInfo_h
28
29#include "../platform/WebString.h"
30#include "WebTextInputType.h"
31
32namespace blink {
33
34struct WebTextInputInfo {
35    WebTextInputType type;
36    int flags;
37
38    // The value of the currently focused input field.
39    WebString value;
40
41    // The cursor position of the current selection start, or the caret position
42    // if nothing is selected.
43    int selectionStart;
44
45    // The cursor position of the current selection end, or the caret position
46    // if nothing is selected.
47    int selectionEnd;
48
49    // The start position of the current composition, or -1 if there is none.
50    int compositionStart;
51
52    // The end position of the current composition, or -1 if there is none.
53    int compositionEnd;
54
55    // The inputmode attribute value of the currently focused input field.
56    // This string is lower-case.
57    WebString inputMode;
58
59    BLINK_EXPORT bool equals(const WebTextInputInfo&) const;
60
61    WebTextInputInfo()
62        : type(WebTextInputTypeNone)
63        , flags(WebTextInputFlagNone)
64        , selectionStart(0)
65        , selectionEnd(0)
66        , compositionStart(-1)
67        , compositionEnd(-1)
68    {
69    }
70};
71
72inline bool operator==(const WebTextInputInfo& a, const WebTextInputInfo& b)
73{
74    return a.equals(b);
75}
76
77inline bool operator!=(const WebTextInputInfo& a, const WebTextInputInfo& b)
78{
79    return !(a == b);
80}
81
82} // namespace blink
83
84#endif
85