C++ (Cpp) inheritsFromProperty示例

示例#1

文件： SVGAnimationElement.cpp 项目： chenbk85/webkit2-wincairo

void SVGAnimationElement::determinePropertyValueTypes(const String& from, const String& to)
{
    SVGElement* targetElement = this->targetElement();
    ASSERT(targetElement);

    const QualifiedName& attributeName = this->attributeName();
    if (inheritsFromProperty(targetElement, attributeName, from))
        m_fromPropertyValueType = InheritValue;
    if (inheritsFromProperty(targetElement, attributeName, to))
        m_toPropertyValueType = InheritValue;
}

示例#2

void SVGAnimateElement::determinePropertyValueTypes(const String& from, const String& to)
{
    SVGElement* targetElement = this->targetElement();
    ASSERT(targetElement);

    if (inheritsFromProperty(targetElement, attributeName(), from))
        m_fromPropertyValueType = InheritValue;
    if (inheritsFromProperty(targetElement, attributeName(), to))
        m_toPropertyValueType = InheritValue;

    if (m_animatedPropertyType != AnimatedColor)
        return;
    
    if (attributeValueIsCurrentColor(from))
        m_fromPropertyValueType = CurrentColorValue;
    if (attributeValueIsCurrentColor(to))
        m_toPropertyValueType = CurrentColorValue;
}