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
37 namespace WebCore {
38
39 using namespace MathMLNames;
40
MathMLElement(const QualifiedName & tagName,Document * document)41 MathMLElement::MathMLElement(const QualifiedName& tagName, Document* document)
42 : StyledElement(tagName, document, CreateStyledElement)
43 {
44 }
45
create(const QualifiedName & tagName,Document * document)46 PassRefPtr<MathMLElement> MathMLElement::create(const QualifiedName& tagName, Document* document)
47 {
48 return adoptRef(new MathMLElement(tagName, document));
49 }
50
mapToEntry(const QualifiedName & attrName,MappedAttributeEntry & result) const51 bool 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
parseMappedAttribute(Attribute * attr)63 void 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