1 /*

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

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

     4  *           (C) 2000 Stefan Schimanski (1Stein@gmx.de)

     5  * Copyright (C) 2004, 2005, 2006, 2008, 2010 Apple Inc. All rights reserved.

     6  *

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

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

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

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

    11  *

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

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

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

    15  * Library General Public License for more details.

    16  *

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

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

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

    20  * Boston, MA 02110-1301, USA.

    21  */

    22 

    23 #include "config.h"

    24 #include "HTMLParamElement.h"

    25 

    26 #include "Attribute.h"

    27 #include "Document.h"

    28 #include "HTMLNames.h"

    29 

    30 namespace WebCore {

    31 

    32 using namespace HTMLNames;

    33 

    34 inline HTMLParamElement::HTMLParamElement(const QualifiedName& tagName, Document* document)

    35     : HTMLElement(tagName, document)

    36 {

    37     ASSERT(hasTagName(paramTag));

    38 }

    39 

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

    41 {

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

    43 }

    44 

    45 void HTMLParamElement::parseMappedAttribute(Attribute* attr)

    46 {

    47     if (isIdAttributeName(attr->name())) {

    48         // Must call base class so that hasID bit gets set.

    49         HTMLElement::parseMappedAttribute(attr);

    50         if (document()->isHTMLDocument())

    51             return;

    52         m_name = attr->value();

    53     } else if (attr->name() == nameAttr) {

    54         m_name = attr->value();

    55     } else if (attr->name() == valueAttr) {

    56         m_value = attr->value();

    57     } else

    58         HTMLElement::parseMappedAttribute(attr);

    59 }

    60 

    61 bool HTMLParamElement::isURLAttribute(Attribute* attr) const

    62 {

    63     if (attr->name() == valueAttr) {

    64         Attribute* attr = attributes()->getAttributeItem(nameAttr);

    65         if (attr) {

    66             const AtomicString& value = attr->value();

    67             if (equalIgnoringCase(value, "data") || equalIgnoringCase(value, "movie") || equalIgnoringCase(value, "src"))

    68                 return true;

    69         }

    70     }

    71     return false;

    72 }

    73 

    74 void HTMLParamElement::addSubresourceAttributeURLs(ListHashSet<KURL>& urls) const

    75 {

    76     HTMLElement::addSubresourceAttributeURLs(urls);

    77 

    78     if (!equalIgnoringCase(name(), "data") &&

    79         !equalIgnoringCase(name(), "movie") &&

    80         !equalIgnoringCase(name(), "src"))

    81         return;

    82     

    83     addSubresourceURL(urls, document()->completeURL(value()));

    84 }

    85 

    86 }