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136 lines
3.2 KiB
136 lines
3.2 KiB
15 years ago
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/*
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Copyright (C) 2001-2003 KSVG Team
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This file is part of the KDE project
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include <kdebug.h>
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#include "SVGURIReferenceImpl.h"
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#include "SVGAnimatedStringImpl.h"
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using namespace KSVG;
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#include "SVGURIReferenceImpl.lut.h"
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#include "ksvg_scriptinterpreter.h"
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#include "ksvg_bridge.h"
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SVGURIReferenceImpl::SVGURIReferenceImpl()
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{
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KSVG_EMPTY_FLAGS
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m_href = new SVGAnimatedStringImpl();
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m_href->ref();
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}
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SVGURIReferenceImpl::~SVGURIReferenceImpl()
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{
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if(m_href)
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m_href->deref();
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}
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SVGAnimatedStringImpl *SVGURIReferenceImpl::href() const
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{
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return m_href;
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}
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bool SVGURIReferenceImpl::parseURIReference(const QString &urireference, QString &uri, QString &elementreference)
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{
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int seperator = urireference.find("#");
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if(seperator == -1)
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return false;
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uri = urireference.left(seperator);
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elementreference = urireference.mid(seperator + 1);
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return true;
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}
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bool SVGURIReferenceImpl::isUrl(const QString &url)
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{
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QString temp = url.stripWhiteSpace();
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return temp.startsWith("url(#") && temp.endsWith(")");
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}
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QString SVGURIReferenceImpl::getTarget(const QString &url)
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{
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if(url.startsWith("url(")) // URI References, ie. fill:url(#target)
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{
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unsigned int start = url.find("#") + 1;
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unsigned int end = url.findRev(")");
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return url.mid(start, end - start);
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}
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else if(url.find("#") > -1) // format is #target
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{
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unsigned int start = url.find("#") + 1;
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return url.mid(start, url.length() - start);
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}
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else // Normal Reference, ie. style="color-profile:changeColor"
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return url;
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}
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// Ecma stuff
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/*
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@namespace KSVG
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@begin SVGURIReferenceImpl::s_hashTable 2
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href SVGURIReferenceImpl::Href DontDelete|ReadOnly
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@end
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*/
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Value SVGURIReferenceImpl::getValueProperty(ExecState *exec, int token) const
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{
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switch(token)
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{
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case Href:
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return m_href->cache(exec);
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default:
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kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl;
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return Undefined();
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}
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}
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void SVGURIReferenceImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr)
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{
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// This class has just ReadOnly properties, only with the Internal flag set
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// it's allowed to modify those.
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if(!(attr & KJS::Internal))
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return;
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switch(token)
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{
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case Href:
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{
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if(m_href)
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m_href->deref();
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SVGAnimatedStringImpl *temp = new SVGAnimatedStringImpl();
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temp->ref();
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temp->setBaseVal(value.toString(exec).string());
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m_href = temp;
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break;
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}
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default:
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kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl;
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}
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}
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// vim:ts=4:noet
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