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217 lines
5.4 KiB
217 lines
5.4 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 "SVGGradientElement.h"
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#include "SVGRadialGradientElementImpl.h"
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#include "SVGDocumentImpl.h"
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#include "KSVGCanvas.h"
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#include "SVGAnimatedLengthImpl.h"
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#include "SVGUnitConverter.h"
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using namespace KSVG;
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#include "SVGRadialGradientElementImpl.lut.h"
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#include "ksvg_scriptinterpreter.h"
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#include "ksvg_bridge.h"
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#include "ksvg_ecma.h"
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SVGRadialGradientElementImpl::SVGRadialGradientElementImpl(DOM::ElementImpl *impl) : SVGGradientElementImpl(impl)
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{
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KSVG_EMPTY_FLAGS
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m_cx = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this);
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m_cx->ref();
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m_cy = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this);
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m_cy->ref();
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m_r = new SVGAnimatedLengthImpl(LENGTHMODE_OTHER, this);
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m_r->ref();
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m_fx = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this);
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m_fx->ref();
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m_fy = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this);
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m_fy->ref();
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converter()->add(m_cx);
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converter()->add(m_cy);
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converter()->add(m_r);
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converter()->add(m_fx);
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converter()->add(m_fy);
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}
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SVGRadialGradientElementImpl::~SVGRadialGradientElementImpl()
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{
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if(m_cx)
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m_cx->deref();
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if(m_cy)
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m_cy->deref();
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if(m_r)
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m_r->deref();
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if(m_fx)
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m_fx->deref();
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if(m_fy)
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m_fy->deref();
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}
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SVGAnimatedLengthImpl *SVGRadialGradientElementImpl::cx() const
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{
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return m_cx;
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}
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SVGAnimatedLengthImpl *SVGRadialGradientElementImpl::cy() const
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{
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return m_cy;
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}
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SVGAnimatedLengthImpl *SVGRadialGradientElementImpl::r() const
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{
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return m_r;
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}
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SVGAnimatedLengthImpl *SVGRadialGradientElementImpl::fx() const
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{
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return m_fx;
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}
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SVGAnimatedLengthImpl *SVGRadialGradientElementImpl::fy() const
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{
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return m_fy;
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}
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/*
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@namespace KSVG
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@begin SVGRadialGradientElementImpl::s_hashTable 7
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cx SVGRadialGradientElementImpl::Cx DontDelete|ReadOnly
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cy SVGRadialGradientElementImpl::Cy DontDelete|ReadOnly
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r SVGRadialGradientElementImpl::R DontDelete|ReadOnly
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fx SVGRadialGradientElementImpl::Fx DontDelete|ReadOnly
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fy SVGRadialGradientElementImpl::Fy DontDelete|ReadOnly
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@end
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*/
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Value SVGRadialGradientElementImpl::getValueProperty(ExecState *exec, int token) const
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{
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KSVG_CHECK_ATTRIBUTE
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switch(token)
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{
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case Cx:
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if(!attributeMode)
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return m_cx->cache(exec);
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else
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return Number(m_cx->baseVal()->value());
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case Cy:
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if(!attributeMode)
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return m_cy->cache(exec);
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else
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return Number(m_cy->baseVal()->value());
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case R:
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if(!attributeMode)
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return m_r->cache(exec);
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else
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return Number(m_r->baseVal()->value());
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case Fx:
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if(!attributeMode)
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return m_fx->cache(exec);
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else
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return Number(m_fx->baseVal()->value());
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case Fy:
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if(!attributeMode)
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return m_fy->cache(exec);
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else
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return Number(m_fy->baseVal()->value());
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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 SVGRadialGradientElementImpl::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 Cx:
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converter()->modify(cx(), value.toString(exec).qstring());
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break;
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case Cy:
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converter()->modify(cy(), value.toString(exec).qstring());
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break;
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case R:
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converter()->modify(r(), value.toString(exec).qstring());
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break;
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case Fx:
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converter()->modify(fx(), value.toString(exec).qstring());
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break;
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case Fy:
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converter()->modify(fy(), value.toString(exec).qstring());
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break;
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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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void SVGRadialGradientElementImpl::setAttributes()
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{
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SVGGradientElementImpl::setAttributes();
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// Spec: no attribute, effect is af value 50% is specified
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if(KSVG_TOKEN_NOT_PARSED(Cx))
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KSVG_SET_ALT_ATTRIBUTE(Cx, "50%")
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// Spec: no attribute, effect is af value 50% is specified
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if(KSVG_TOKEN_NOT_PARSED(Cy))
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KSVG_SET_ALT_ATTRIBUTE(Cy, "50%")
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// Spec: no attribute, effect is af value 50% is specified
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if(KSVG_TOKEN_NOT_PARSED(R))
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KSVG_SET_ALT_ATTRIBUTE(R, "50%")
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}
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QMap<QString, DOM::DOMString> SVGRadialGradientElementImpl::gradientAttributes()
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{
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setAttributes();
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QMap<QString, DOM::DOMString> gradAttributes;
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QDictIterator<DOM::DOMString> it(attributes());
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for(; it.current(); ++it)
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{
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DOM::DOMString name = it.currentKey();
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DOM::DOMString value = it.current()->string();
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if(name == "gradientUnits" || name == "gradientTransform" || name == "spreadMethod" || name == "cx" || name == "cy" || name == "r" || name == "fx" || name == "fy")
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{
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gradAttributes.insert(name.string(), value.copy());
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}
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}
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return gradAttributes;
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}
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// vim:ts=4:noet
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