HTMLInputElement* SliderThumbElement::hostInput() const
{
    // Only HTMLInputElement creates SliderThumbElement instances as its shadow nodes.
    // So, shadowHost() must be an HTMLInputElement.
    Element* host = shadowHost();
    return host ? host->toInputElement() : 0;
}
const AtomicString& SliderContainerElement::shadowPseudoId() const
{
    // FIXME: this code needs to go away, it is very very wrong.
    // The value of shadowPseudoId() is needed to resolve the style of the shadow tree. In this case,
    // that value depends on the style, which means the style needs to be computed twice to get
    // a correct value: once to get the Input's appearance, then a second time to style the shadow tree correctly.

    DEPRECATED_DEFINE_STATIC_LOCAL(const AtomicString, mediaSliderContainer, ("-webkit-media-slider-container", AtomicString::ConstructFromLiteral));
    DEPRECATED_DEFINE_STATIC_LOCAL(const AtomicString, sliderContainer, ("-webkit-slider-container", AtomicString::ConstructFromLiteral));

    HTMLInputElement* input = shadowHost()->toInputElement();
    if (!input)
        return sliderContainer;
    if (!input->renderer())
        return emptyAtom;

    const RenderStyle& sliderStyle = input->renderer()->style();
    switch (sliderStyle.appearance()) {
    case MediaSliderPart:
    case MediaSliderThumbPart:
    case MediaVolumeSliderPart:
    case MediaVolumeSliderThumbPart:
    case MediaFullScreenVolumeSliderPart:
    case MediaFullScreenVolumeSliderThumbPart:
        return mediaSliderContainer;
    default:
        return sliderContainer;
    }
}
Esempio n. 3
0
void SVGShadowTreeRootElement::attachElement(PassRefPtr<RenderStyle> style, RenderArena* arena)
{
    ASSERT(shadowHost());

    // Create the renderer with the specified style
    RenderObject* renderer = createRenderer(arena, style.get());
    if (renderer) {
        setRenderer(renderer);
        renderer->setStyle(style);
    }

    // Set these explicitly since this normally happens during an attach()
    setAttached();

    // Add the renderer to the render tree
    if (renderer)
        shadowHost()->renderer()->addChild(renderer);
}
void MediaControlsApple::handleClickEvent(Event* event)
{
    Node* currentTarget = event->currentTarget()->toNode();
    Node* target = event->target()->toNode();

    if ((currentTarget == &document() && !shadowHost()->contains(target)) || (currentTarget == this && !m_closedCaptionsContainer->contains(target))) {
        hideClosedCaptionTrackList();
        event->stopImmediatePropagation();
        event->setDefaultHandled();
    }
}
const AtomicString& SliderContainerElement::shadowPseudoId() const
{
    DEFINE_STATIC_LOCAL(const AtomicString, mediaSliderContainer, ("-webkit-media-slider-container", AtomicString::ConstructFromLiteral));
    DEFINE_STATIC_LOCAL(const AtomicString, sliderContainer, ("-webkit-slider-container", AtomicString::ConstructFromLiteral));

    if (!shadowHost() || !shadowHost()->layoutObject())
        return sliderContainer;

    const ComputedStyle& sliderStyle = shadowHost()->layoutObject()->styleRef();
    switch (sliderStyle.appearance()) {
    case MediaSliderPart:
    case MediaSliderThumbPart:
    case MediaVolumeSliderPart:
    case MediaVolumeSliderThumbPart:
    case MediaFullScreenVolumeSliderPart:
    case MediaFullScreenVolumeSliderThumbPart:
        return mediaSliderContainer;
    default:
        return sliderContainer;
    }
}
Esempio n. 6
0
String SVGElement::title() const
{
    // According to spec, we should not return titles when hovering over root <svg> elements (those
    // <title> elements are the title of the document, not a tooltip) so we instantly return.
    if (isOutermostSVGSVGElement())
        return String();

    if (inUseShadowTree()) {
        String useTitle(shadowHost()->title());
        if (!useTitle.isEmpty())
            return useTitle;
    }

    // If we aren't an instance in a <use> or the <use> title was not found, then find the first
    // <title> child of this element.
    // If a title child was found, return the text contents.
    if (Element* titleElement = Traversal<SVGTitleElement>::firstChild(*this))
        return titleElement->innerText();

    // Otherwise return a null/empty string.
    return String();
}
HTMLInputElement* SliderThumbElement::hostInput() const
{
    // Only HTMLInputElement creates SliderThumbElement instances as its shadow nodes.
    // So, shadowHost() must be an HTMLInputElement.
    return toHTMLInputElement(shadowHost());
}
Esempio n. 8
0
void ShadowRoot::setNeedsReattachHostChildrenAndShadow()
{
    m_needsRecalculateContent = true;
    if (shadowHost())
        shadowHost()->setNeedsStyleRecalc();
}
bool DetailsMarkerControl::rendererIsNeeded(const RenderStyle& style)
{
    return downcast<HTMLSummaryElement>(shadowHost())->isMainSummary() && HTMLDivElement::rendererIsNeeded(style);
}