1 /*

     2     Copyright (C) 2004, 2005 Nikolas Zimmermann <zimmermann@kde.org>

     3                   2004, 2005, 2006 Rob Buis <buis@kde.org>

     4 

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

     6     modify it under the terms of the GNU Library General Public

     7     License as published by the Free Software Foundation; either

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

     9 

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

    11     but WITHOUT ANY WARRANTY; without even the implied warranty of

    12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    13     Library General Public License for more details.

    14 

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

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

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

    18     Boston, MA 02110-1301, USA.

    19 */

    20 

    21 #include "config.h"

    22 #if ENABLE(SVG)

    23 #include "SVGSwitchElement.h"

    24 

    25 #include "RenderSVGTransformableContainer.h"

    26 #include "SVGNames.h"

    27 

    28 namespace WebCore {

    29 

    30 SVGSwitchElement::SVGSwitchElement(const QualifiedName& tagName, Document* doc)

    31     : SVGStyledTransformableElement(tagName, doc)

    32     , SVGTests()

    33     , SVGLangSpace()

    34     , SVGExternalResourcesRequired()

    35 {

    36 }

    37 

    38 SVGSwitchElement::~SVGSwitchElement()

    39 {

    40 }

    41 

    42 bool SVGSwitchElement::childShouldCreateRenderer(Node* child) const

    43 {

    44     for (Node* n = firstChild(); n != 0; n = n->nextSibling()) {

    45         if (n->isSVGElement()) {

    46             SVGElement* element = static_cast<SVGElement*>(n);

    47             if (element && element->isValid())

    48                 return (n == child); // Only allow this child if it's the first valid child

    49         }

    50     }

    51 

    52     return false;

    53 }

    54 

    55 RenderObject* SVGSwitchElement::createRenderer(RenderArena* arena, RenderStyle*)

    56 {

    57     return new (arena) RenderSVGTransformableContainer(this);

    58 }

    59 

    60 void SVGSwitchElement::synchronizeProperty(const QualifiedName& attrName)

    61 {

    62     SVGStyledTransformableElement::synchronizeProperty(attrName);

    63 

    64     if (attrName == anyQName() || SVGExternalResourcesRequired::isKnownAttribute(attrName))

    65         synchronizeExternalResourcesRequired();

    66 }

    67 

    68 }

    69 

    70 #endif // ENABLE(SVG)