svgtspanelement.cpp

来自「linux下开源浏览器WebKit的源码,市面上的很多商用浏览器都是移植自Web」· C++ 代码 · 共 65 行

/*
    Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <[e-mail]>
                  2004, 2005, 2006 Rob Buis <[e-mail]>

    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.
*/

#include "config.h"

#if ENABLE(SVG)
#include "SVGTSpanElement.h"

#include "RenderInline.h"
#include "RenderSVGTSpan.h"
#include "SVGNames.h"

namespace WebCore {

SVGTSpanElement::SVGTSpanElement(const QualifiedName& tagName, Document* doc)
    : SVGTextPositioningElement(tagName, doc)
{
}

SVGTSpanElement::~SVGTSpanElement()
{
}

bool SVGTSpanElement::childShouldCreateRenderer(Node* child) const
{
    if (child->isTextNode()
#if ENABLE(SVG_FONTS)
        || child->hasTagName(SVGNames::altGlyphTag)
#endif
        || child->hasTagName(SVGNames::tspanTag) || child->hasTagName(SVGNames::trefTag) || child->hasTagName(SVGNames::textPathTag))
        return true;

    return false;
}

RenderObject* SVGTSpanElement::createRenderer(RenderArena* arena, RenderStyle*)
{
    return new (arena) RenderSVGTSpan(this);
}

}

#endif // ENABLE(SVG)

// vim:ts=4:noet