1/*
2 * Copyright (C) 2009 Alex Milowski (alex@milowski.com). All rights reserved.
3 * Copyright (C) 2010 Apple Inc. All rights reserved.
4 * Copyright (C) 2010 François Sausset (sausset@gmail.com). All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
18 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
19 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
21 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
25 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28#include "config.h"
29
30#if ENABLE(MATHML)
31
32#include "MathMLElement.h"
33
34#include "MathMLNames.h"
35#include "RenderObject.h"
36
37namespace WebCore {
38
39using namespace MathMLNames;
40
41MathMLElement::MathMLElement(const QualifiedName& tagName, Document* document)
42    : StyledElement(tagName, document, CreateStyledElement)
43{
44}
45
46PassRefPtr<MathMLElement> MathMLElement::create(const QualifiedName& tagName, Document* document)
47{
48    return adoptRef(new MathMLElement(tagName, document));
49}
50
51bool MathMLElement::mapToEntry(const QualifiedName& attrName, MappedAttributeEntry& result) const
52{
53    if (attrName == mathcolorAttr || attrName == mathbackgroundAttr
54        || attrName == colorAttr || attrName == backgroundAttr
55        || attrName == fontsizeAttr || attrName == fontstyleAttr
56        || attrName == fontweightAttr || attrName == fontfamilyAttr) {
57        result = eMathML;
58        return false;
59    }
60    return StyledElement::mapToEntry(attrName, result);
61}
62
63void MathMLElement::parseMappedAttribute(Attribute* attr)
64{
65    if (attr->name() == mathbackgroundAttr)
66        addCSSProperty(attr, CSSPropertyBackgroundColor, attr->value());
67    else if (attr->name() == mathsizeAttr) {
68        // The following three values of mathsize are handled in WebCore/css/mathml.css
69        if (attr->value() != "normal" && attr->value() != "small" && attr->value() != "big")
70            addCSSProperty(attr, CSSPropertyFontSize, attr->value());
71    } else if (attr->name() == mathcolorAttr)
72        addCSSProperty(attr, CSSPropertyColor, attr->value());
73    // FIXME: deprecated attributes that should loose in a conflict with a non deprecated attribute
74    else if (attr->name() == fontsizeAttr)
75        addCSSProperty(attr, CSSPropertyFontSize, attr->value());
76    else if (attr->name() == backgroundAttr)
77        addCSSProperty(attr, CSSPropertyBackgroundColor, attr->value());
78    else if (attr->name() == colorAttr)
79        addCSSProperty(attr, CSSPropertyColor, attr->value());
80    else if (attr->name() == fontstyleAttr)
81        addCSSProperty(attr, CSSPropertyFontStyle, attr->value());
82    else if (attr->name() == fontweightAttr)
83        addCSSProperty(attr, CSSPropertyFontWeight, attr->value());
84    else if (attr->name() == fontfamilyAttr)
85        addCSSProperty(attr, CSSPropertyFontFamily, attr->value());
86    else
87        StyledElement::parseMappedAttribute(attr);
88}
89
90}
91
92#endif // ENABLE(MATHML)
93