1/*
2 * Copyright (C) 2006-2018 Apple 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 * 3. Neither the name of Apple Inc. ("Apple") nor the names of
14 * its contributors may be used to endorse or promote products derived
15 * from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#include "config.h"
30#include "FormState.h"
31
32#include "Document.h"
33#include "HTMLFormElement.h"
34
35namespace WebCore {
36
37inline FormState::FormState(HTMLFormElement& form, StringPairVector&& textFieldValues, Document& sourceDocument, FormSubmissionTrigger formSubmissionTrigger)
38 : FrameDestructionObserver(sourceDocument.frame())
39 , m_form(form)
40 , m_textFieldValues(WTFMove(textFieldValues))
41 , m_sourceDocument(sourceDocument)
42 , m_formSubmissionTrigger(formSubmissionTrigger)
43{
44 RELEASE_ASSERT(sourceDocument.frame());
45}
46
47Ref<FormState> FormState::create(HTMLFormElement& form, StringPairVector&& textFieldValues, Document& sourceDocument, FormSubmissionTrigger formSubmissionTrigger)
48{
49 return adoptRef(*new FormState(form, WTFMove(textFieldValues), sourceDocument, formSubmissionTrigger));
50}
51
52void FormState::willDetachPage()
53{
54 // Beartrap for <rdar://problem/37579354>
55 RELEASE_ASSERT(hasOneRef());
56}
57
58}
59