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 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#include "config.h"
32#if ENABLE(PROGRESS_TAG)
33#include "ProgressShadowElement.h"
34
35#include "HTMLNames.h"
36#include "HTMLProgressElement.h"
37#include "RenderObject.h"
38
39namespace WebCore {
40
41using namespace HTMLNames;
42
43ProgressShadowElement::ProgressShadowElement(Document* document)
44    : HTMLDivElement(HTMLNames::divTag, document)
45{
46}
47
48HTMLProgressElement* ProgressShadowElement::progressElement() const
49{
50    Node* node = const_cast<ProgressShadowElement*>(this)->shadowAncestorNode();
51    ASSERT(!node || progressTag == toElement(node)->tagQName());
52    return static_cast<HTMLProgressElement*>(node);
53}
54
55bool ProgressShadowElement::rendererIsNeeded(RenderStyle* style)
56{
57    RenderObject* progressRenderer = progressElement()->renderer();
58    return progressRenderer && !progressRenderer->style()->hasAppearance() && HTMLDivElement::rendererIsNeeded(style);
59}
60
61const AtomicString& ProgressBarElement::shadowPseudoId() const
62{
63    DEFINE_STATIC_LOCAL(AtomicString, pseudId, ("-webkit-progress-bar"));
64    return pseudId;
65}
66
67
68const AtomicString& ProgressValueElement::shadowPseudoId() const
69{
70    DEFINE_STATIC_LOCAL(AtomicString, pseudId, ("-webkit-progress-value"));
71    return pseudId;
72}
73
74void ProgressValueElement::setWidthPercentage(double width)
75{
76    getInlineStyleDecl()->setProperty(CSSPropertyWidth, width, CSSPrimitiveValue::CSS_PERCENTAGE);
77}
78
79}
80#endif
81
82