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 "core/html/forms/SubmitInputType.h"
34
35#include "core/InputTypeNames.h"
36#include "core/events/Event.h"
37#include "core/html/FormDataList.h"
38#include "core/html/HTMLFormElement.h"
39#include "core/html/HTMLInputElement.h"
40#include "platform/text/PlatformLocale.h"
41#include "wtf/PassOwnPtr.h"
42
43namespace blink {
44
45PassRefPtrWillBeRawPtr<InputType> SubmitInputType::create(HTMLInputElement& element)
46{
47    return adoptRefWillBeNoop(new SubmitInputType(element));
48}
49
50const AtomicString& SubmitInputType::formControlType() const
51{
52    return InputTypeNames::submit;
53}
54
55bool SubmitInputType::appendFormData(FormDataList& encoding, bool) const
56{
57    if (!element().isActivatedSubmit())
58        return false;
59    encoding.appendData(element().name(), element().valueWithDefault());
60    return true;
61}
62
63bool SubmitInputType::supportsRequired() const
64{
65    return false;
66}
67
68void SubmitInputType::handleDOMActivateEvent(Event* event)
69{
70    RefPtrWillBeRawPtr<HTMLInputElement> element(this->element());
71    if (element->isDisabledFormControl() || !element->form())
72        return;
73    element->setActivatedSubmit(true);
74    element->form()->prepareForSubmission(event); // Event handlers can run.
75    element->setActivatedSubmit(false);
76    event->setDefaultHandled();
77}
78
79bool SubmitInputType::canBeSuccessfulSubmitButton()
80{
81    return true;
82}
83
84String SubmitInputType::defaultValue() const
85{
86    return locale().queryString(blink::WebLocalizedString::SubmitButtonDefaultLabel);
87}
88
89bool SubmitInputType::isTextButton() const
90{
91    return true;
92}
93
94} // namespace blink
95