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     

    41 MathMLElement::MathMLElement(const QualifiedName& tagName, Document* document)

    42     : StyledElement(tagName, document, CreateStyledElement)

    43 {

    44 }

    45     

    46 PassRefPtr<MathMLElement> MathMLElement::create(const QualifiedName& tagName, Document* document)

    47 {

    48     return adoptRef(new MathMLElement(tagName, document));

    49 }

    50 

    51 bool MathMLElement::mapToEntry(const QualifiedName& attrName, MappedAttributeEntry& result) const

    52 {

    53     if (attrName == MathMLNames::mathcolorAttr || attrName == MathMLNames::mathbackgroundAttr) {

    54         result = eMathML;

    55         return false;

    56     }

    57     return StyledElement::mapToEntry(attrName, result);

    58 }

    59 

    60 void MathMLElement::parseMappedAttribute(Attribute* attr)

    61 {

    62     if (attr->name() == MathMLNames::mathbackgroundAttr)

    63         addCSSProperty(attr, CSSPropertyBackgroundColor, attr->value());

    64     else if (attr->name() == MathMLNames::mathcolorAttr)

    65         addCSSProperty(attr, CSSPropertyColor, attr->value());

    66     else if (attr->name() == MathMLNames::mathsizeAttr) {

    67         // The following three values of mathsize are handled in WebCore/css/mathml.css

    68         if (attr->value() != "normal" && attr->value() != "small" && attr->value() != "big")

    69             addCSSProperty(attr, CSSPropertyFontSize, attr->value());

    70     }

    71     else

    72         StyledElement::parseMappedAttribute(attr);

    73 }

    74     

    75 }

    76 

    77 #endif // ENABLE(MATHML)