diff options
Diffstat (limited to 'ksvg/impl/SVGMarkerElementImpl.cc')
-rw-r--r-- | ksvg/impl/SVGMarkerElementImpl.cc | 422 |
1 files changed, 0 insertions, 422 deletions
diff --git a/ksvg/impl/SVGMarkerElementImpl.cc b/ksvg/impl/SVGMarkerElementImpl.cc deleted file mode 100644 index 554f56b7..00000000 --- a/ksvg/impl/SVGMarkerElementImpl.cc +++ /dev/null @@ -1,422 +0,0 @@ -/* - 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 "SVGMarkerElement.h" - -#include "SVGRectImpl.h" -#include "SVGAngleImpl.h" -#include "SVGMatrixImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGTransformImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGAnimatedRectImpl.h" -#include "SVGMarkerElementImpl.h" -#include "SVGAnimatedAngleImpl.h" -#include "SVGAnimatedLengthImpl.h" -#include "SVGAnimatedEnumerationImpl.h" -#include "SVGPreserveAspectRatioImpl.h" -#include "SVGAnimatedPreserveAspectRatioImpl.h" - -#include "KSVGCanvas.h" - -using namespace KSVG; - -#include "SVGMarkerElementImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" -#include "ksvg_ecma.h" -#include "ksvg_cacheimpl.h" - -SVGMarkerElementImpl::SVGMarkerElementImpl(DOM::ElementImpl *impl) : SVGContainerImpl(impl), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGFitToViewBoxImpl() -{ - KSVG_EMPTY_FLAGS - - m_refX = new SVGAnimatedLengthImpl(); - m_refX->ref(); - - m_refY = new SVGAnimatedLengthImpl(); - m_refY->ref(); - - m_markerUnits = new SVGAnimatedEnumerationImpl(); - m_markerUnits->ref(); - - m_markerWidth = new SVGAnimatedLengthImpl(); - m_markerWidth->ref(); - - m_markerHeight = new SVGAnimatedLengthImpl(); - m_markerHeight->ref(); - - m_orientType = new SVGAnimatedEnumerationImpl(); - m_orientType->ref(); - - m_orientAngle = new SVGAnimatedAngleImpl(); - m_orientAngle->ref(); -} - -SVGMarkerElementImpl::~SVGMarkerElementImpl() -{ - if(m_refX) - m_refX->deref(); - if(m_refY) - m_refY->deref(); - if(m_markerUnits) - m_markerUnits->deref(); - if(m_markerWidth) - m_markerWidth->deref(); - if(m_markerHeight) - m_markerHeight->deref(); - if(m_orientType) - m_orientType->deref(); - if(m_orientAngle) - m_orientAngle->deref(); -} - -SVGAnimatedLengthImpl *SVGMarkerElementImpl::refX() const -{ - return m_refX; -} - -SVGAnimatedLengthImpl *SVGMarkerElementImpl::refY() const -{ - return m_refY; -} - -SVGAnimatedEnumerationImpl *SVGMarkerElementImpl::markerUnits() const -{ - return m_markerUnits; -} - -SVGAnimatedLengthImpl *SVGMarkerElementImpl::markerWidth() const -{ - return m_markerWidth; -} - -SVGAnimatedLengthImpl *SVGMarkerElementImpl::markerHeight() const -{ - return m_markerHeight; -} - -SVGAnimatedEnumerationImpl *SVGMarkerElementImpl::orientType() const -{ - return m_orientType; -} - -SVGAnimatedAngleImpl *SVGMarkerElementImpl::orientAngle() const -{ - return m_orientAngle; -} - -void SVGMarkerElementImpl::setOrientToAuto() -{ - orientType()->setBaseVal(SVG_MARKER_ORIENT_AUTO); -} - -void SVGMarkerElementImpl::setOrientToAngle(SVGAngleImpl *angle) -{ - m_orientAngle->baseVal()->setValue(angle->value()); -} - -void SVGMarkerElementImpl::setAttributes() -{ - SVGElementImpl::setAttributes(); - - // Spec: if not specified, effect is as if a value of "0" were specified - if(KSVG_TOKEN_NOT_PARSED(RefX)) - KSVG_SET_ALT_ATTRIBUTE(RefX, "0") - - // Spec: if not specified, effect is as if a value of "0" were specified - if(KSVG_TOKEN_NOT_PARSED(RefY)) - KSVG_SET_ALT_ATTRIBUTE(RefY, "0") - - // Spec: if not specified, effect is as if a value of "3" were specified - if(KSVG_TOKEN_NOT_PARSED(MarkerWidth)) - KSVG_SET_ALT_ATTRIBUTE(MarkerWidth, "3") - - // Spec: if not specified, effect is as if a value of "3" were specified - if(KSVG_TOKEN_NOT_PARSED(MarkerHeight)) - KSVG_SET_ALT_ATTRIBUTE(MarkerHeight, "3") - - // Spec: if attribute not specified, use strokeWidth - if(KSVG_TOKEN_NOT_PARSED(MarkerUnits)) - KSVG_SET_ALT_ATTRIBUTE(MarkerUnits, "strokeWidth") - - // Spec: if attribute not specified, use angle - if(KSVG_TOKEN_NOT_PARSED(Orient)) - KSVG_SET_ALT_ATTRIBUTE(Orient, "angle") -} - -void SVGMarkerElementImpl::createItem(KSVGCanvas *c) -{ - if(!c) - c = ownerDoc()->canvas(); - - if(!m_item) - { - m_item = c->createCanvasMarker(this); - c->insert(m_item); - } -} - -void SVGMarkerElementImpl::draw(SVGShapeImpl *referencingElement, double x, double y, double lwidth, double angle) -{ - SVGMatrixImpl *mtx = dynamic_cast<SVGLocatableImpl *>(referencingElement)->getScreenCTM(); - - // move to dest - mtx->translate(x, y); - - // scale by linewidth if marker units == strokewidth - if(markerUnits()->baseVal() == SVG_MARKERUNITS_STROKEWIDTH) - mtx->scale(lwidth); - - // select appropriate rotation - if(orientType()->baseVal() == SVG_MARKER_ORIENT_AUTO) - mtx->rotate(angle); - else - mtx->rotate(orientAngle()->baseVal()->value()); - - SVGRectImpl *viewBoxRect = viewBox()->baseVal(); - SVGMatrixImpl *pres = preserveAspectRatio()->baseVal()->getCTM(viewBoxRect->x(), viewBoxRect->y(), - viewBoxRect->width(), viewBoxRect->height(), - 0, 0, markerWidth()->baseVal()->value(), - markerHeight()->baseVal()->value()); - - // viewbox stuff - mtx->multiply(pres); - - // Get the vertex position in viewbox coordinates. The vertex is at (0, 0) in viewport coordinates. - double vertexX, vertexY; - pres->qmatrix().invert().map(0, 0, &vertexX, &vertexY); - - // Translate so that the vertex is at (refX, refY) in viewbox coordinates. - mtx->translate(vertexX - refX()->baseVal()->value(), vertexY - refY()->baseVal()->value()); - - if(getOverflow()) - m_clipShape.clear(); - else - { - KSVGRectangle viewport; - - if(hasAttribute("viewBox")) - { - // Get the viewport ((0, 0) - (markerWidth, markerHeight)) in viewbox coordinates. - double w, h; - pres->qmatrix().invert().map(markerWidth()->baseVal()->value(), markerHeight()->baseVal()->value(), &w, &h); - - viewport = KSVGRectangle(vertexX, vertexY, w - vertexX, h - vertexY); - } - else - viewport = KSVGRectangle(0, 0, markerWidth()->baseVal()->value(), markerHeight()->baseVal()->value()); - - // Transform to screen coordinates. - m_clipShape = mtx->map(viewport); - } - - pres->deref(); - - DOM::Node node = firstChild(); - for(; !node.isNull(); node = node.nextSibling()) - { - SVGElementImpl *element = ownerDoc()->getElementFromHandle(node.handle()); - SVGShapeImpl *shape = dynamic_cast<SVGShapeImpl *>(element); - SVGTestsImpl *tests = dynamic_cast<SVGTestsImpl *>(element); - SVGStylableImpl *style = dynamic_cast<SVGStylableImpl *>(element); - - bool ok = tests ? tests->ok() : true; - if(element && shape && style && ok && style->getVisible() && style->getDisplay()) - { - SVGLocatableImpl *locatable = dynamic_cast<SVGLocatableImpl *>(element); - if(locatable) - locatable->updateCachedScreenCTM(mtx); - - shape->update(UPDATE_TRANSFORM); - shape->setReferenced(true); - shape->draw(); - shape->setReferenced(false); - } - } - - mtx->deref(); -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGMarkerElementImpl::s_hashTable 11 - refX SVGMarkerElementImpl::RefX DontDelete|ReadOnly - refY SVGMarkerElementImpl::RefY DontDelete|ReadOnly - markerUnits SVGMarkerElementImpl::MarkerUnits DontDelete|ReadOnly - markerWidth SVGMarkerElementImpl::MarkerWidth DontDelete|ReadOnly - markerHeight SVGMarkerElementImpl::MarkerHeight DontDelete|ReadOnly - orientType SVGMarkerElementImpl::OrientType DontDelete|ReadOnly - orientAngle SVGMarkerElementImpl::OrientAngle DontDelete|ReadOnly - orient SVGMarkerElementImpl::Orient DontDelete|ReadOnly -@end -@namespace KSVG -@begin SVGMarkerElementImplProto::s_hashTable 3 - setOrientToAuto SVGMarkerElementImpl::SetOrientToAuto DontDelete|Function 0 - setOrientToAngle SVGMarkerElementImpl::SetOrientToAngle DontDelete|Function 0 -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("SVGMarkerElement", SVGMarkerElementImplProto, SVGMarkerElementImplProtoFunc) - -Value SVGMarkerElementImpl::getValueProperty(ExecState *exec, int token) const -{ - KSVG_CHECK_ATTRIBUTE - - switch(token) - { - case RefX: - if(!attributeMode) - return m_refX->cache(exec); - else - return Number(m_refX->baseVal()->value()); - case RefY: - if(!attributeMode) - return m_refY->cache(exec); - else - return Number(m_refY->baseVal()->value()); - case MarkerUnits: - if(!attributeMode) - return m_markerUnits->cache(exec); - else - return Number(m_markerUnits->baseVal()); - case MarkerWidth: - if(!attributeMode) - return m_markerWidth->cache(exec); - else - return Number(m_markerWidth->baseVal()->value()); - case MarkerHeight: - if(!attributeMode) - return m_markerHeight->cache(exec); - else - return Number(m_markerHeight->baseVal()->value()); - case OrientType: - if(!attributeMode) - return m_orientType->cache(exec); - else - return Number(m_orientType->baseVal()); - case OrientAngle: - if(!attributeMode) - return m_orientAngle->cache(exec); - else - return Number(m_orientAngle->baseVal()->value()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGMarkerElementImpl::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 RefX: - refX()->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - case RefY: - refY()->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - case MarkerWidth: - markerWidth()->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - case MarkerHeight: - markerHeight()->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - case MarkerUnits: - if(value.toString(exec).qstring() == "userSpaceOnUse") - markerUnits()->setBaseVal(SVG_MARKERUNITS_USERSPACEONUSE); - else - markerUnits()->setBaseVal(SVG_MARKERUNITS_STROKEWIDTH); - break; - case Orient: - { - TQString param = value.toString(exec).qstring(); - - if(param == "auto") - orientType()->setBaseVal(SVG_MARKER_ORIENT_AUTO); - else - { - orientType()->setBaseVal(SVG_MARKER_ORIENT_ANGLE); - m_orientAngle->baseVal()->setValueAsString(param); - } - break; - } - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - -Value SVGMarkerElementImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) -{ - KSVG_CHECK_THIS(SVGMarkerElementImpl) - - switch(id) - { - case SVGMarkerElementImpl::SetOrientToAuto: - obj->setOrientToAuto(); - return Undefined(); -#ifdef __GNUC__ -#warning FIXME cache stuff -#endif - case SVGMarkerElementImpl::SetOrientToAngle: - obj->setOrientToAngle(static_cast<KSVGBridge<SVGAngleImpl> *>(args[0].imp())->impl()); - return Undefined(); - default: - kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; - break; - } - - return Undefined(); -} - -// CONSTANTS - -/* -@namespace KSVG -@begin SVGMarkerElementImplConstructor::s_hashTable 7 - SVG_MARKERUNITS_UNKNOWN KSVG::SVG_MARKERUNITS_UNKNOWN DontDelete|ReadOnly - SVG_MARKERUNITS_USERSPACEONUSE KSVG::SVG_MARKERUNITS_USERSPACEONUSE DontDelete|ReadOnly - SVG_MARKERUNITS_STROKEWIDTH KSVG::SVG_MARKERUNITS_STROKEWIDTH DontDelete|ReadOnly - SVG_MARKER_ORIENT_UNKNOWN KSVG::SVG_MARKER_ORIENT_UNKNOWN DontDelete|ReadOnly - SVG_MARKER_ORIENT_AUTO KSVG::SVG_MARKER_ORIENT_AUTO DontDelete|ReadOnly - SVG_MARKER_ORIENT_ANGLE KSVG::SVG_MARKER_ORIENT_ANGLE DontDelete|ReadOnly -@end -*/ - -using namespace KJS; - -Value SVGMarkerElementImplConstructor::getValueProperty(ExecState *, int token) const -{ - return Number(token); -} - -Value KSVG::getSVGMarkerElementImplConstructor(ExecState *exec) -{ - return cacheGlobalBridge<SVGMarkerElementImplConstructor>(exec, "[[svgmarkerelement.constructor]]"); -} |