1/*
2 * Copyright (C) 2010 Google Inc. All rights reserved.
3 * Copyright (C) 2011 Apple Inc. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met:
8 *
9 *     * Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *     * Redistributions in binary form must reproduce the above
12 * copyright notice, this list of conditions and the following disclaimer
13 * in the documentation and/or other materials provided with the
14 * distribution.
15 *     * Neither the name of Google Inc. nor the names of its
16 * contributors may be used to endorse or promote products derived from
17 * this software without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
23 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32#include "config.h"
33#include "PasswordInputType.h"
34
35#include "FormController.h"
36#include "HTMLInputElement.h"
37#include "InputTypeNames.h"
38#include <wtf/Assertions.h>
39#include <wtf/PassOwnPtr.h>
40
41namespace WebCore {
42
43PassOwnPtr<InputType> PasswordInputType::create(HTMLInputElement* element)
44{
45    return adoptPtr(new PasswordInputType(element));
46}
47
48const AtomicString& PasswordInputType::formControlType() const
49{
50    return InputTypeNames::password();
51}
52
53bool PasswordInputType::shouldSaveAndRestoreFormControlState() const
54{
55    return false;
56}
57
58FormControlState PasswordInputType::saveFormControlState() const
59{
60    // Should never save/restore password fields.
61    ASSERT_NOT_REACHED();
62    return FormControlState();
63}
64
65void PasswordInputType::restoreFormControlState(const FormControlState&)
66{
67    // Should never save/restore password fields.
68    ASSERT_NOT_REACHED();
69}
70
71bool PasswordInputType::shouldUseInputMethod() const
72{
73    // Input methods are disabled for the password field because otherwise
74    // anyone can access the underlying password and display it in clear text.
75    return false;
76}
77
78bool PasswordInputType::shouldResetOnDocumentActivation()
79{
80    return true;
81}
82
83bool PasswordInputType::shouldRespectListAttribute()
84{
85    return false;
86}
87
88bool PasswordInputType::shouldRespectSpeechAttribute()
89{
90    return true;
91}
92
93bool PasswordInputType::isPasswordField() const
94{
95    return true;
96}
97
98} // namespace WebCore
99