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Diffstat (limited to 'ksvg/impl/SVGTextPositioningElementImpl.cpp')
| -rw-r--r-- | ksvg/impl/SVGTextPositioningElementImpl.cpp | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/ksvg/impl/SVGTextPositioningElementImpl.cpp b/ksvg/impl/SVGTextPositioningElementImpl.cpp new file mode 100644 index 00000000..e6b02745 --- /dev/null +++ b/ksvg/impl/SVGTextPositioningElementImpl.cpp @@ -0,0 +1,196 @@ +/* + 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 <kdebug.h> + +#include "SVGHelperImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGAnimatedLengthListImpl.h" +#include "SVGAnimatedNumberListImpl.h" +#include "SVGTextPositioningElementImpl.h" + +using namespace KSVG; + +#include "SVGTextPositioningElementImpl.lut.h" +#include "ksvg_bridge.h" +#include "ksvg_ecma.h" + +SVGTextPositioningElementImpl::SVGTextPositioningElementImpl(DOM::ElementImpl *impl) : SVGTextContentElementImpl(impl) +{ + KSVG_EMPTY_FLAGS + + m_x = new SVGAnimatedLengthListImpl(); + m_x->ref(); + + m_y = new SVGAnimatedLengthListImpl(); + m_y->ref(); + + m_dx = new SVGAnimatedLengthListImpl(); + m_dx->ref(); + + m_dy = new SVGAnimatedLengthListImpl(); + m_dy->ref(); + + m_rotate = new SVGAnimatedNumberListImpl(); + m_rotate->ref(); +} + +SVGTextPositioningElementImpl::~SVGTextPositioningElementImpl() +{ + if(m_x) + m_x->deref(); + if(m_y) + m_y->deref(); + if(m_dx) + m_dx->deref(); + if(m_dy) + m_dy->deref(); + if(m_rotate) + m_rotate->deref(); +} + +SVGAnimatedLengthListImpl *SVGTextPositioningElementImpl::x() +{ + return m_x; +} + +SVGAnimatedLengthListImpl *SVGTextPositioningElementImpl::y() +{ + return m_y; +} + +SVGAnimatedLengthListImpl *SVGTextPositioningElementImpl::dx() +{ + return m_dx; +} + +SVGAnimatedLengthListImpl *SVGTextPositioningElementImpl::dy() +{ + return m_dy; +} + +SVGAnimatedNumberListImpl *SVGTextPositioningElementImpl::rotate() +{ + return m_rotate; +} + +/* +@namespace KSVG +@begin SVGTextPositioningElementImpl::s_hashTable 7 + x SVGTextPositioningElementImpl::X DontDelete|ReadOnly + y SVGTextPositioningElementImpl::Y DontDelete|ReadOnly + dx SVGTextPositioningElementImpl::Dx DontDelete|ReadOnly + dy SVGTextPositioningElementImpl::Dy DontDelete|ReadOnly + rotate SVGTextPositioningElementImpl::Rotate DontDelete|ReadOnly +@end +*/ + +Value SVGTextPositioningElementImpl::getValueProperty(ExecState *exec, int token) const +{ + KSVG_CHECK_ATTRIBUTE + + switch(token) + { + case X: + if(!attributeMode) + return m_x->cache(exec); + else + return Number(m_x->baseVal()->getItem(0)->value()); + case Y: + if(!attributeMode) + return m_y->cache(exec); + else + return Number(m_y->baseVal()->getItem(0)->value()); + case Dx: + if(!attributeMode) + return m_dx->cache(exec); + else + return Number(m_dx->baseVal()->getItem(0)->value()); + case Dy: + if(!attributeMode) + return m_dy->cache(exec); + else + return Number(m_dy->baseVal()->getItem(0)->value()); + case Rotate: + if(!attributeMode) + return m_rotate->cache(exec); + else + return Number(m_rotate->baseVal()->getItem(0)->value()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGTextPositioningElementImpl::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 X: + x()->baseVal()->clear(); + SVGHelperImpl::parseLengthList(x(), value.toString(exec).qstring(), LENGTHMODE_WIDTH, this); + break; + case Y: + y()->baseVal()->clear(); + SVGHelperImpl::parseLengthList(y(), value.toString(exec).qstring(), LENGTHMODE_HEIGHT, this); + break; + case Dx: + dx()->baseVal()->clear(); + SVGHelperImpl::parseLengthList(dx(), value.toString(exec).qstring(), LENGTHMODE_WIDTH, this); + break; + case Dy: + dy()->baseVal()->clear(); + SVGHelperImpl::parseLengthList(dy(), value.toString(exec).qstring(), LENGTHMODE_HEIGHT, this); + break; + case Rotate: + { + rotate()->baseVal()->clear(); + + SVGNumberImpl *number = SVGSVGElementImpl::createSVGNumber(); + number->setValue(value.toNumber(exec)); + rotate()->baseVal()->appendItem(number); + break; + } + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + +void SVGTextPositioningElementImpl::setAttributes() +{ + SVGElementImpl::setAttributes(); + + if(tagName() != "text") + return; + + // Spec: If the attribute is not specified, the effect is as if a value of "0" were specified. + if(KSVG_TOKEN_NOT_PARSED(X)) + KSVG_SET_ALT_ATTRIBUTE(X, "0") + + // Spec: If the attribute is not specified, the effect is as if a value of "0" were specified. + if(KSVG_TOKEN_NOT_PARSED(Y)) + KSVG_SET_ALT_ATTRIBUTE(Y, "0") +} |