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      1 /**
      2  * Copyright (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
      3  *
      4  * Copyright (C) 1999 Lars Knoll (knoll (at) kde.org)
      5  *           (C) 1999 Antti Koivisto (koivisto (at) kde.org)
      6  *           (C) 2000 Simon Hausmann <hausmann (at) kde.org>
      7  * Copyright (C) 2003, 2006 Apple Computer, Inc.
      8  *
      9  * This library is free software; you can redistribute it and/or
     10  * modify it under the terms of the GNU Library General Public
     11  * License as published by the Free Software Foundation; either
     12  * version 2 of the License, or (at your option) any later version.
     13  *
     14  * This library is distributed in the hope that it will be useful,
     15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
     16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     17  * Library General Public License for more details.
     18  *
     19  * You should have received a copy of the GNU Library General Public License
     20  * along with this library; see the file COPYING.LIB.  If not, write to
     21  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
     22  * Boston, MA 02110-1301, USA.
     23  *
     24  */
     25 
     26 #include "config.h"
     27 
     28 #if ENABLE(WML)
     29 #include "WMLBRElement.h"
     30 
     31 #include "Attribute.h"
     32 #include "CSSPropertyNames.h"
     33 #include "HTMLNames.h"
     34 #include "RenderBR.h"
     35 
     36 namespace WebCore {
     37 
     38 WMLBRElement::WMLBRElement(const QualifiedName& tagName, Document* doc)
     39     : WMLElement(tagName, doc)
     40 {
     41 }
     42 
     43 PassRefPtr<WMLBRElement> WMLBRElement::create(const QualifiedName& tagName, Document* document)
     44 {
     45     return adoptRef(new WMLBRElement(tagName, document));
     46 }
     47 
     48 bool WMLBRElement::mapToEntry(const QualifiedName& attrName, MappedAttributeEntry& result) const
     49 {
     50     if (attrName == HTMLNames::clearAttr) {
     51         result = eUniversal;
     52         return false;
     53     }
     54 
     55     return WMLElement::mapToEntry(attrName, result);
     56 }
     57 
     58 void WMLBRElement::parseMappedAttribute(Attribute* attr)
     59 {
     60     if (attr->name() == HTMLNames::clearAttr) {
     61         // If the string is empty, then don't add the clear property.
     62         // <br clear> and <br clear=""> are just treated like <br> by Gecko, Mac IE, etc. -dwh
     63         const AtomicString& value = attr->value();
     64         if (value.isEmpty())
     65             return;
     66 
     67         if (equalIgnoringCase(value, "all"))
     68             addCSSProperty(attr, CSSPropertyClear, "both");
     69         else
     70             addCSSProperty(attr, CSSPropertyClear, value);
     71     } else
     72         WMLElement::parseMappedAttribute(attr);
     73 }
     74 
     75 RenderObject* WMLBRElement::createRenderer(RenderArena* arena, RenderStyle*)
     76 {
     77     return new (arena) RenderBR(this);
     78 }
     79 
     80 }
     81 
     82 #endif
     83