1 /*

     2  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)

     3  *           (C) 1999 Antti Koivisto (koivisto@kde.org)

     4  * Copyright (C) 2003, 2010 Apple Inc. All rights reserved.

     5  *

     6  * This library is free software; you can redistribute it and/or

     7  * modify it under the terms of the GNU Library General Public

     8  * License as published by the Free Software Foundation; either

     9  * version 2 of the License, or (at your option) any later version.

    10  *

    11  * This library is distributed in the hope that it will be useful,

    12  * but WITHOUT ANY WARRANTY; without even the implied warranty of

    13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    14  * Library General Public License for more details.

    15  *

    16  * You should have received a copy of the GNU Library General Public License

    17  * along with this library; see the file COPYING.LIB.  If not, write to

    18  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,

    19  * Boston, MA 02110-1301, USA.

    20  *

    21  */

    22 

    23 #include "config.h"

    24 #include "HTMLPreElement.h"

    25 

    26 #include "Attribute.h"

    27 #include "CSSPropertyNames.h"

    28 #include "CSSValueKeywords.h"

    29 #include "HTMLNames.h"

    30 

    31 namespace WebCore {

    32 

    33 using namespace HTMLNames;

    34 

    35 inline HTMLPreElement::HTMLPreElement(const QualifiedName& tagName, Document* document)

    36     : HTMLElement(tagName, document)

    37 {

    38 }

    39 

    40 PassRefPtr<HTMLPreElement> HTMLPreElement::create(const QualifiedName& tagName, Document* document)

    41 {

    42     return adoptRef(new HTMLPreElement(tagName, document));

    43 }

    44 

    45 bool HTMLPreElement::mapToEntry(const QualifiedName& attrName, MappedAttributeEntry& result) const

    46 {

    47     if (attrName == widthAttr || attrName == wrapAttr) {

    48         result = ePre;

    49         return false;

    50     }

    51     return HTMLElement::mapToEntry(attrName, result);

    52 }

    53 

    54 void HTMLPreElement::parseMappedAttribute(Attribute* attr)

    55 {

    56     if (attr->name() == widthAttr) {

    57         // FIXME: Implement this some day.  Width on a <pre> is the # of characters that

    58         // we should size the pre to.  We basically need to take the width of a space,

    59         // multiply by the value of the attribute and then set that as the width CSS

    60         // property.

    61     } else if (attr->name() == wrapAttr) {

    62         if (!attr->value().isNull())

    63             addCSSProperty(attr, CSSPropertyWhiteSpace, CSSValuePreWrap);

    64     } else

    65         return HTMLElement::parseMappedAttribute(attr);

    66 }

    67 

    68 }