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Diffstat (limited to 'ksvg/impl/SVGRadialGradientElementImpl.cpp')
| -rw-r--r-- | ksvg/impl/SVGRadialGradientElementImpl.cpp | 214 |
1 files changed, 214 insertions, 0 deletions
diff --git a/ksvg/impl/SVGRadialGradientElementImpl.cpp b/ksvg/impl/SVGRadialGradientElementImpl.cpp new file mode 100644 index 00000000..6a52ab68 --- /dev/null +++ b/ksvg/impl/SVGRadialGradientElementImpl.cpp @@ -0,0 +1,214 @@ +/* + Copyright (C) 2001-2003 KSVG Team + 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 "SVGGradientElement.h" +#include "SVGRadialGradientElementImpl.h" + +#include "SVGDocumentImpl.h" +#include "KSVGCanvas.h" +#include "SVGAnimatedLengthImpl.h" +#include "SVGUnitConverter.h" + +using namespace KSVG; + +#include "SVGRadialGradientElementImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" +#include "ksvg_ecma.h" + +SVGRadialGradientElementImpl::SVGRadialGradientElementImpl(DOM::ElementImpl *impl) : SVGGradientElementImpl(impl) +{ + KSVG_EMPTY_FLAGS + + m_cx = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); + m_cx->ref(); + + m_cy = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); + m_cy->ref(); + + m_r = new SVGAnimatedLengthImpl(LENGTHMODE_OTHER, this); + m_r->ref(); + + m_fx = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); + m_fx->ref(); + + m_fy = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); + m_fy->ref(); + + converter()->add(m_cx); + converter()->add(m_cy); + converter()->add(m_r); + converter()->add(m_fx); + converter()->add(m_fy); +} + +SVGRadialGradientElementImpl::~SVGRadialGradientElementImpl() +{ + if(m_cx) + m_cx->deref(); + if(m_cy) + m_cy->deref(); + if(m_r) + m_r->deref(); + if(m_fx) + m_fx->deref(); + if(m_fy) + m_fy->deref(); +} + +SVGAnimatedLengthImpl *SVGRadialGradientElementImpl::cx() const +{ + return m_cx; +} + +SVGAnimatedLengthImpl *SVGRadialGradientElementImpl::cy() const +{ + return m_cy; +} + +SVGAnimatedLengthImpl *SVGRadialGradientElementImpl::r() const +{ + return m_r; +} + +SVGAnimatedLengthImpl *SVGRadialGradientElementImpl::fx() const +{ + return m_fx; +} + +SVGAnimatedLengthImpl *SVGRadialGradientElementImpl::fy() const +{ + return m_fy; +} + +/* +@namespace KSVG +@begin SVGRadialGradientElementImpl::s_hashTable 7 + cx SVGRadialGradientElementImpl::Cx DontDelete|ReadOnly + cy SVGRadialGradientElementImpl::Cy DontDelete|ReadOnly + r SVGRadialGradientElementImpl::R DontDelete|ReadOnly + fx SVGRadialGradientElementImpl::Fx DontDelete|ReadOnly + fy SVGRadialGradientElementImpl::Fy DontDelete|ReadOnly +@end +*/ + +Value SVGRadialGradientElementImpl::getValueProperty(ExecState *exec, int token) const +{ + KSVG_CHECK_ATTRIBUTE + + switch(token) + { + case Cx: + if(!attributeMode) + return m_cx->cache(exec); + else + return Number(m_cx->baseVal()->value()); + case Cy: + if(!attributeMode) + return m_cy->cache(exec); + else + return Number(m_cy->baseVal()->value()); + case R: + if(!attributeMode) + return m_r->cache(exec); + else + return Number(m_r->baseVal()->value()); + case Fx: + if(!attributeMode) + return m_fx->cache(exec); + else + return Number(m_fx->baseVal()->value()); + case Fy: + if(!attributeMode) + return m_fy->cache(exec); + else + return Number(m_fy->baseVal()->value()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGRadialGradientElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + switch(token) + { + case Cx: + converter()->modify(cx(), value.toString(exec).qstring()); + break; + case Cy: + converter()->modify(cy(), value.toString(exec).qstring()); + break; + case R: + converter()->modify(r(), value.toString(exec).qstring()); + break; + case Fx: + converter()->modify(fx(), value.toString(exec).qstring()); + break; + case Fy: + converter()->modify(fy(), value.toString(exec).qstring()); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + +void SVGRadialGradientElementImpl::setAttributes() +{ + SVGGradientElementImpl::setAttributes(); + + // Spec: no attribute, effect is af value 50% is specified + if(KSVG_TOKEN_NOT_PARSED(Cx)) + KSVG_SET_ALT_ATTRIBUTE(Cx, "50%") + + // Spec: no attribute, effect is af value 50% is specified + if(KSVG_TOKEN_NOT_PARSED(Cy)) + KSVG_SET_ALT_ATTRIBUTE(Cy, "50%") + + // Spec: no attribute, effect is af value 50% is specified + if(KSVG_TOKEN_NOT_PARSED(R)) + KSVG_SET_ALT_ATTRIBUTE(R, "50%") +} + +TQMap<TQString, DOM::DOMString> SVGRadialGradientElementImpl::gradientAttributes() +{ + setAttributes(); + + TQMap<TQString, DOM::DOMString> gradAttributes; + TQDictIterator<DOM::DOMString> it(attributes()); + + for(; it.current(); ++it) + { + DOM::DOMString name = it.currentKey(); + DOM::DOMString value = it.current()->string(); + + if(name == "gradientUnits" || name == "gradientTransform" || name == "spreadMethod" || name == "cx" || name == "cy" || name == "r" || name == "fx" || name == "fy") + { + gradAttributes.insert(name.string(), value.copy()); + } + } + + return gradAttributes; +} |