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
33 #include "core/html/shadow/ProgressShadowElement.h"
34
35 #include "core/HTMLNames.h"
36 #include "core/html/HTMLProgressElement.h"
37 #include "core/rendering/RenderProgress.h"
38
39 namespace WebCore {
40
41 using namespace HTMLNames;
42
ProgressShadowElement(Document & document)43 ProgressShadowElement::ProgressShadowElement(Document& document)
44 : HTMLDivElement(document)
45 {
46 }
47
progressElement() const48 HTMLProgressElement* ProgressShadowElement::progressElement() const
49 {
50 return toHTMLProgressElement(shadowHost());
51 }
52
rendererIsNeeded(const RenderStyle & style)53 bool ProgressShadowElement::rendererIsNeeded(const RenderStyle& style)
54 {
55 RenderObject* progressRenderer = progressElement()->renderer();
56 return progressRenderer && !progressRenderer->style()->hasAppearance() && HTMLDivElement::rendererIsNeeded(style);
57 }
58
ProgressInnerElement(Document & document)59 inline ProgressInnerElement::ProgressInnerElement(Document& document)
60 : ProgressShadowElement(document)
61 {
62 }
63
DEFINE_NODE_FACTORY(ProgressInnerElement)64 DEFINE_NODE_FACTORY(ProgressInnerElement)
65
66 RenderObject* ProgressInnerElement::createRenderer(RenderStyle*)
67 {
68 return new RenderProgress(this);
69 }
70
rendererIsNeeded(const RenderStyle & style)71 bool ProgressInnerElement::rendererIsNeeded(const RenderStyle& style)
72 {
73 if (progressElement()->hasAuthorShadowRoot())
74 return HTMLDivElement::rendererIsNeeded(style);
75
76 RenderObject* progressRenderer = progressElement()->renderer();
77 return progressRenderer && !progressRenderer->style()->hasAppearance() && HTMLDivElement::rendererIsNeeded(style);
78 }
79
ProgressBarElement(Document & document)80 inline ProgressBarElement::ProgressBarElement(Document& document)
81 : ProgressShadowElement(document)
82 {
83 }
84
DEFINE_NODE_FACTORY(ProgressBarElement)85 DEFINE_NODE_FACTORY(ProgressBarElement)
86
87 ProgressValueElement::ProgressValueElement(Document& document)
88 : ProgressShadowElement(document)
89 {
90 }
91
setWidthPercentage(double width)92 void ProgressValueElement::setWidthPercentage(double width)
93 {
94 setInlineStyleProperty(CSSPropertyWidth, width, CSSPrimitiveValue::CSS_PERCENTAGE);
95 }
96
97 DEFINE_NODE_FACTORY(ProgressValueElement)
98
99 }
100