C++ (Cpp) StyleResolverState::parentNode Examples

Example #1

File: StyleBuilderCustom.cpp Project: OctiumBrowser/octium-main

void StyleBuilder::applyProperty(CSSPropertyID id, StyleResolverState& state, CSSValue* value)
{
    ASSERT_WITH_MESSAGE(!isShorthandProperty(id), "Shorthand property id = %d wasn't expanded at parsing time", id);

    bool isInherit = state.parentNode() && value->isInheritedValue();
    bool isInitial = value->isInitialValue() || (!state.parentNode() && value->isInheritedValue());

    ASSERT(!isInherit || !isInitial); // isInherit -> !isInitial && isInitial -> !isInherit
    ASSERT(!isInherit || (state.parentNode() && state.parentStyle())); // isInherit -> (state.parentNode() && state.parentStyle())

    if (!state.applyPropertyToRegularStyle() && (!state.applyPropertyToVisitedLinkStyle() || !isValidVisitedLinkProperty(id))) {
        // Limit the properties that can be applied to only the ones honored by :visited.
        return;
    }

    if (isInherit && !state.parentStyle()->hasExplicitlyInheritedProperties() && !CSSPropertyMetadata::isInheritedProperty(id)) {
        state.parentStyle()->setHasExplicitlyInheritedProperties();
    } else if (value->isUnsetValue()) {
        ASSERT(!isInherit && !isInitial);
        if (CSSPropertyMetadata::isInheritedProperty(id))
            isInherit = true;
        else
            isInitial = true;
    }

    StyleBuilder::applyProperty(id, state, value, isInitial, isInherit);
}

Example #2

File: StyleBuilderCustom.cpp Project: eseidelGoogle/sky_engine

void StyleBuilder::applyProperty(CSSPropertyID id, StyleResolverState& state, CSSValue* value)
{
    ASSERT_WITH_MESSAGE(!isExpandedShorthand(id), "Shorthand property id = %d wasn't expanded at parsing time", id);

    bool isInherit = state.parentNode() && value->isInheritedValue();
    bool isInitial = value->isInitialValue() || (!state.parentNode() && value->isInheritedValue());

    ASSERT(!isInherit || !isInitial); // isInherit -> !isInitial && isInitial -> !isInherit
    ASSERT(!isInherit || (state.parentNode() && state.parentStyle())); // isInherit -> (state.parentNode() && state.parentStyle())

    CSSPrimitiveValue* primitiveValue = value->isPrimitiveValue() ? toCSSPrimitiveValue(value) : 0;
    if (primitiveValue && primitiveValue->getValueID() == CSSValueCurrentcolor)
        state.style()->setHasCurrentColor();

    if (isInherit && !state.parentStyle()->hasExplicitlyInheritedProperties() && !CSSPropertyMetadata::isInheritedProperty(id))
        state.parentStyle()->setHasExplicitlyInheritedProperties();

    StyleBuilder::applyProperty(id, state, value, isInitial, isInherit);
}