void SVGRectElement::parseMappedAttribute(Attribute* attr) { if (attr->name() == SVGNames::xAttr) setXBaseValue(SVGLength(LengthModeWidth, attr->value())); else if (attr->name() == SVGNames::yAttr) setYBaseValue(SVGLength(LengthModeHeight, attr->value())); else if (attr->name() == SVGNames::rxAttr) { setRxBaseValue(SVGLength(LengthModeWidth, attr->value())); if (rxBaseValue().value(this) < 0.0) document()->accessSVGExtensions()->reportError("A negative value for rect <rx> is not allowed"); } else if (attr->name() == SVGNames::ryAttr) { setRyBaseValue(SVGLength(LengthModeHeight, attr->value())); if (ryBaseValue().value(this) < 0.0) document()->accessSVGExtensions()->reportError("A negative value for rect <ry> is not allowed"); } else if (attr->name() == SVGNames::widthAttr) { setWidthBaseValue(SVGLength(LengthModeWidth, attr->value())); if (widthBaseValue().value(this) < 0.0) document()->accessSVGExtensions()->reportError("A negative value for rect <width> is not allowed"); } else if (attr->name() == SVGNames::heightAttr) { setHeightBaseValue(SVGLength(LengthModeHeight, attr->value())); if (heightBaseValue().value(this) < 0.0) document()->accessSVGExtensions()->reportError("A negative value for rect <height> is not allowed"); } else { if (SVGTests::parseMappedAttribute(attr)) return; if (SVGLangSpace::parseMappedAttribute(attr)) return; if (SVGExternalResourcesRequired::parseMappedAttribute(attr)) return; SVGStyledTransformableElement::parseMappedAttribute(attr); } }
void SVGImageElement::parseMappedAttribute(MappedAttribute *attr) { if (attr->name() == SVGNames::xAttr) setXBaseValue(SVGLength(LengthModeWidth, attr->value())); else if (attr->name() == SVGNames::yAttr) setYBaseValue(SVGLength(LengthModeHeight, attr->value())); else if (attr->name() == SVGNames::preserveAspectRatioAttr) { const UChar* c = attr->value().characters(); const UChar* end = c + attr->value().length(); preserveAspectRatioBaseValue()->parsePreserveAspectRatio(c, end); } else if (attr->name() == SVGNames::widthAttr) { setWidthBaseValue(SVGLength(LengthModeWidth, attr->value())); addCSSProperty(attr, CSSPropertyWidth, attr->value()); if (widthBaseValue().value(this) < 0.0) document()->accessSVGExtensions()->reportError("A negative value for image attribute <width> is not allowed"); } else if (attr->name() == SVGNames::heightAttr) { setHeightBaseValue(SVGLength(LengthModeHeight, attr->value())); addCSSProperty(attr, CSSPropertyHeight, attr->value()); if (heightBaseValue().value(this) < 0.0) document()->accessSVGExtensions()->reportError("A negative value for image attribute <height> is not allowed"); } else { if (SVGTests::parseMappedAttribute(attr)) return; if (SVGLangSpace::parseMappedAttribute(attr)) return; if (SVGExternalResourcesRequired::parseMappedAttribute(attr)) return; if (SVGURIReference::parseMappedAttribute(attr)) return; SVGStyledTransformableElement::parseMappedAttribute(attr); } }
void SVGSVGElement::svgAttributeChanged(const QualifiedName& attrName) { SVGStyledElement::svgAttributeChanged(attrName); // FIXME: Ugly, ugly hack to around that parseMappedAttribute is not called // when svg.width.baseValue = 100 is evaluated. // Thus the CSS length value for width is not updated, and width() calcWidth() // calculations on RenderSVGRoot will be wrong. // https://bugs.webkit.org/show_bug.cgi?id=25387 if (attrName == SVGNames::widthAttr) updateCSSForAttribute(this, attrName, CSSPropertyWidth, widthBaseValue()); else if (attrName == SVGNames::heightAttr) updateCSSForAttribute(this, attrName, CSSPropertyHeight, heightBaseValue()); if (!renderer()) return; if (attrName == SVGNames::xAttr || attrName == SVGNames::yAttr || SVGTests::isKnownAttribute(attrName) || SVGLangSpace::isKnownAttribute(attrName) || SVGExternalResourcesRequired::isKnownAttribute(attrName) || SVGFitToViewBox::isKnownAttribute(attrName) || SVGZoomAndPan::isKnownAttribute(attrName) || SVGStyledLocatableElement::isKnownAttribute(attrName)) renderer()->setNeedsLayout(true); }
void SVGSVGElement::parseMappedAttribute(Attribute* attr) { if (!nearestViewportElement()) { bool setListener = true; // Only handle events if we're the outermost <svg> element if (attr->name() == onunloadAttr) document()->setWindowAttributeEventListener(eventNames().unloadEvent, createAttributeEventListener(document()->frame(), attr)); else if (attr->name() == onresizeAttr) document()->setWindowAttributeEventListener(eventNames().resizeEvent, createAttributeEventListener(document()->frame(), attr)); else if (attr->name() == onscrollAttr) document()->setWindowAttributeEventListener(eventNames().scrollEvent, createAttributeEventListener(document()->frame(), attr)); else if (attr->name() == SVGNames::onzoomAttr) document()->setWindowAttributeEventListener(eventNames().zoomEvent, createAttributeEventListener(document()->frame(), attr)); else setListener = false; if (setListener) return; } if (attr->name() == onabortAttr) document()->setWindowAttributeEventListener(eventNames().abortEvent, createAttributeEventListener(document()->frame(), attr)); else if (attr->name() == onerrorAttr) document()->setWindowAttributeEventListener(eventNames().errorEvent, createAttributeEventListener(document()->frame(), attr)); else if (attr->name() == SVGNames::xAttr) setXBaseValue(SVGLength(LengthModeWidth, attr->value())); else if (attr->name() == SVGNames::yAttr) setYBaseValue(SVGLength(LengthModeHeight, attr->value())); else if (attr->name() == SVGNames::widthAttr) { setWidthBaseValue(SVGLength(LengthModeWidth, attr->value())); addCSSProperty(attr, CSSPropertyWidth, attr->value()); if (widthBaseValue().value(this) < 0.0) document()->accessSVGExtensions()->reportError("A negative value for svg attribute <width> is not allowed"); } else if (attr->name() == SVGNames::heightAttr) { setHeightBaseValue(SVGLength(LengthModeHeight, attr->value())); addCSSProperty(attr, CSSPropertyHeight, attr->value()); if (heightBaseValue().value(this) < 0.0) document()->accessSVGExtensions()->reportError("A negative value for svg attribute <height> is not allowed"); } else { if (SVGTests::parseMappedAttribute(attr)) return; if (SVGLangSpace::parseMappedAttribute(attr)) return; if (SVGExternalResourcesRequired::parseMappedAttribute(attr)) return; if (SVGFitToViewBox::parseMappedAttribute(document(), attr)) return; if (SVGZoomAndPan::parseMappedAttribute(attr)) return; SVGStyledLocatableElement::parseMappedAttribute(attr); } }
void SVGPatternElement::parseMappedAttribute(Attribute* attr) { if (attr->name() == SVGNames::patternUnitsAttr) { if (attr->value() == "userSpaceOnUse") setPatternUnitsBaseValue(SVGUnitTypes::SVG_UNIT_TYPE_USERSPACEONUSE); else if (attr->value() == "objectBoundingBox") setPatternUnitsBaseValue(SVGUnitTypes::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX); } else if (attr->name() == SVGNames::patternContentUnitsAttr) { if (attr->value() == "userSpaceOnUse") setPatternContentUnitsBaseValue(SVGUnitTypes::SVG_UNIT_TYPE_USERSPACEONUSE); else if (attr->value() == "objectBoundingBox") setPatternContentUnitsBaseValue(SVGUnitTypes::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX); } else if (attr->name() == SVGNames::patternTransformAttr) { SVGTransformList newList; if (!SVGTransformable::parseTransformAttribute(newList, attr->value())) newList.clear(); detachAnimatedPatternTransformListWrappers(newList.size()); setPatternTransformBaseValue(newList); } else if (attr->name() == SVGNames::xAttr) setXBaseValue(SVGLength(LengthModeWidth, attr->value())); else if (attr->name() == SVGNames::yAttr) setYBaseValue(SVGLength(LengthModeHeight, attr->value())); else if (attr->name() == SVGNames::widthAttr) { setWidthBaseValue(SVGLength(LengthModeWidth, attr->value())); if (widthBaseValue().value(this) < 0.0) document()->accessSVGExtensions()->reportError("A negative value for pattern attribute <width> is not allowed"); } else if (attr->name() == SVGNames::heightAttr) { setHeightBaseValue(SVGLength(LengthModeHeight, attr->value())); if (heightBaseValue().value(this) < 0.0) document()->accessSVGExtensions()->reportError("A negative value for pattern attribute <height> is not allowed"); } else { if (SVGURIReference::parseMappedAttribute(attr)) return; if (SVGTests::parseMappedAttribute(attr)) return; if (SVGLangSpace::parseMappedAttribute(attr)) return; if (SVGExternalResourcesRequired::parseMappedAttribute(attr)) return; if (SVGFitToViewBox::parseMappedAttribute(document(), attr)) return; SVGStyledElement::parseMappedAttribute(attr); } }
void SVGSVGElement::svgAttributeChanged(const QualifiedName& attrName) { // FIXME: Ugly, ugly hack to around that parseMappedAttribute is not called // when svg.width.baseValue = 100 is evaluated. // Thus the CSS length value for width is not updated, and width() computeLogicalWidth() // calculations on RenderSVGRoot will be wrong. // https://bugs.webkit.org/show_bug.cgi?id=25387 bool updateRelativeLengths = false; if (attrName == SVGNames::widthAttr) { updateCSSForAttribute(this, attrName, CSSPropertyWidth, widthBaseValue()); updateRelativeLengths = true; } else if (attrName == SVGNames::heightAttr) { updateCSSForAttribute(this, attrName, CSSPropertyHeight, heightBaseValue()); updateRelativeLengths = true; } if (updateRelativeLengths || attrName == SVGNames::xAttr || attrName == SVGNames::yAttr || SVGFitToViewBox::isKnownAttribute(attrName)) { updateRelativeLengths = true; updateRelativeLengthsInformation(); } SVGElementInstance::InvalidationGuard invalidationGuard(this); if (SVGTests::handleAttributeChange(this, attrName)) return; if (updateRelativeLengths || SVGLangSpace::isKnownAttribute(attrName) || SVGExternalResourcesRequired::isKnownAttribute(attrName) || SVGZoomAndPan::isKnownAttribute(attrName)) { if (renderer()) RenderSVGResource::markForLayoutAndParentResourceInvalidation(renderer()); return; } SVGStyledElement::svgAttributeChanged(attrName); }