C++ (Cpp) invalidateMPathDependencies示例

示例#1

文件： SVGPathElement.cpp 项目： joone/chromium-crosswalk

void SVGPathElement::svgAttributeChanged(const QualifiedName& attrName)
{
    if (attrName == SVGNames::dAttr) {
        SVGElement::InvalidationGuard invalidationGuard(this);
        invalidateSVGPresentationAttributeStyle();
        setNeedsStyleRecalc(LocalStyleChange,
            StyleChangeReasonForTracing::fromAttribute(attrName));

        if (LayoutSVGShape* layoutPath = toLayoutSVGShape(this->layoutObject()))
            layoutPath->setNeedsShapeUpdate();

        invalidateMPathDependencies();
        if (layoutObject())
            markForLayoutAndParentResourceInvalidation(layoutObject());

        return;
    }

    if (attrName == SVGNames::pathLengthAttr) {
        SVGElement::InvalidationGuard invalidationGuard(this);
        if (layoutObject())
            markForLayoutAndParentResourceInvalidation(layoutObject());
        return;
    }

    SVGGeometryElement::svgAttributeChanged(attrName);
}

示例#2

文件： SVGPathElement.cpp 项目： TigerWFH/webkit

void SVGPathElement::svgAttributeChanged(const QualifiedName& attrName)
{
    if (!isSupportedAttribute(attrName)) {
        SVGGraphicsElement::svgAttributeChanged(attrName);
        return;
    }

    InstanceInvalidationGuard guard(*this);

    RenderSVGPath* renderer = downcast<RenderSVGPath>(this->renderer());

    if (attrName == SVGNames::dAttr) {
        if (m_pathSegList.shouldSynchronize && !SVGAnimatedProperty::lookupWrapper<SVGPathElement, SVGAnimatedPathSegListPropertyTearOff>(this, dPropertyInfo())->isAnimating()) {
            SVGPathSegList newList(PathSegUnalteredRole);
            buildSVGPathSegListFromByteStream(m_pathByteStream, *this, newList, UnalteredParsing);
            m_pathSegList.value = newList;
        }

        if (renderer)
            renderer->setNeedsShapeUpdate();

        invalidateMPathDependencies();
    }

    if (renderer)
        RenderSVGResource::markForLayoutAndParentResourceInvalidation(*renderer);
}

示例#3

文件： SVGPathElement.cpp 项目： joone/chromium-crosswalk

void SVGPathElement::removedFrom(ContainerNode* rootParent)
{
    SVGGeometryElement::removedFrom(rootParent);
    invalidateMPathDependencies();
}

示例#4

文件： SVGPathElement.cpp 项目： joone/chromium-crosswalk

Node::InsertionNotificationRequest SVGPathElement::insertedInto(ContainerNode* rootParent)
{
    SVGGeometryElement::insertedInto(rootParent);
    invalidateMPathDependencies();
    return InsertionDone;
}

示例#5

文件： SVGPathElement.cpp 项目： TigerWFH/webkit

void SVGPathElement::removedFrom(ContainerNode& rootParent)
{
    SVGGraphicsElement::removedFrom(rootParent);
    invalidateMPathDependencies();
}