File indexing completed on 2024-04-28 15:24:43

 /*
     Copyright (C) 2004, 2005 Nikolas Zimmermann <wildfox@kde.org>
                   2004, 2005, 2006 Rob Buis <buis@kde.org>
 
     This file is part of the KDE project
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
     License as published by the Free Software Foundation; either
     version 2 of the License, or (at your option) any later version.
 
     This library is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     Library General Public License for more details.
 
     You should have received a copy of the GNU Library General Public License
     along with this library; see the file COPYING.LIB.  If not, write to
     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
     Boston, MA 02110-1301, USA.
 */
 
 #if ENABLE(SVG)
 #include "SVGTRefElement.h"
 
 #include "RenderSVGInline.h"
 #include "SVGDocument.h"
 #include "SVGNames.h"
 #include "Text.h"
 #include "XLinkNames.h"
 
 namespace WebCore
 {
 
 SVGTRefElement::SVGTRefElement(const QualifiedName &tagName, Document *doc)
     : SVGTextPositioningElement(tagName, doc)
     , SVGURIReference()
 {
 }
 
 SVGTRefElement::~SVGTRefElement()
 {
 }
 
 void SVGTRefElement::updateReferencedText()
 {
     Element *target = document()->getElementById(SVGURIReference::getTarget(href()));
     String textContent;
     if (target && target->isSVGElement()) {
         textContent = static_cast<SVGElement *>(target)->textContent();
     }
     ExceptionCode ignore = 0;
     setTextContent(textContent, ignore);
 }
 
 void SVGTRefElement::parseMappedAttribute(MappedAttribute *attr)
 {
     if (SVGURIReference::parseMappedAttribute(attr)) {
         updateReferencedText();
         return;
     }
 
     SVGTextPositioningElement::parseMappedAttribute(attr);
 }
 
 bool SVGTRefElement::childShouldCreateRenderer(Node *child) const
 {
     if (child->isTextNode() || child->hasTagName(SVGNames::tspanTag) ||
             child->hasTagName(SVGNames::trefTag)) {
         return true;
     }
     return false;
 }
 
 RenderObject *SVGTRefElement::createRenderer(RenderArena *arena, RenderStyle *)
 {
     return new(arena) RenderSVGInline(this);
 }
 
 }
 
 #endif // ENABLE(SVG)