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
39 namespace WebCore {
40
41 using namespace HTMLNames;
42
ProgressShadowElement(Document * document)43 ProgressShadowElement::ProgressShadowElement(Document* document)
44 : HTMLDivElement(HTMLNames::divTag, document)
45 {
46 }
47
progressElement() const48 HTMLProgressElement* 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
rendererIsNeeded(RenderStyle * style)55 bool ProgressShadowElement::rendererIsNeeded(RenderStyle* style)
56 {
57 RenderObject* progressRenderer = progressElement()->renderer();
58 return progressRenderer && !progressRenderer->style()->hasAppearance() && HTMLDivElement::rendererIsNeeded(style);
59 }
60
shadowPseudoId() const61 const AtomicString& ProgressBarElement::shadowPseudoId() const
62 {
63 DEFINE_STATIC_LOCAL(AtomicString, pseudId, ("-webkit-progress-bar"));
64 return pseudId;
65 }
66
67
shadowPseudoId() const68 const AtomicString& ProgressValueElement::shadowPseudoId() const
69 {
70 DEFINE_STATIC_LOCAL(AtomicString, pseudId, ("-webkit-progress-value"));
71 return pseudId;
72 }
73
setWidthPercentage(double width)74 void ProgressValueElement::setWidthPercentage(double width)
75 {
76 getInlineStyleDecl()->setProperty(CSSPropertyWidth, width, CSSPrimitiveValue::CSS_PERCENTAGE);
77 }
78
79 }
80 #endif
81
82