C++ (Cpp) RenderElement::isCSSAnimating示例

示例#1

文件： AnimationController.cpp 项目： Comcast/WebKitForWayland

bool AnimationControllerPrivate::isRunningAcceleratedAnimationOnRenderer(RenderElement& renderer, CSSPropertyID property, AnimationBase::RunningState runningState) const
{
    ASSERT(renderer.isCSSAnimating());
    ASSERT(m_compositeAnimations.contains(&renderer));
    const CompositeAnimation& animation = *m_compositeAnimations.get(&renderer);
    return animation.isAnimatingProperty(property, true, runningState);
}

示例#2

文件： AnimationController.cpp 项目： Comcast/WebKitForWayland

bool AnimationControllerPrivate::clear(RenderElement& renderer)
{
    LOG(Animations, "AnimationControllerPrivate %p clear: %p", this, &renderer);

    ASSERT(renderer.isCSSAnimating());
    ASSERT(m_compositeAnimations.contains(&renderer));

    Element* element = renderer.element();

    m_eventsToDispatch.removeAllMatching([element] (const EventToDispatch& info) {
        return info.element == element;
    });

    m_elementChangesToDispatch.removeAllMatching([element](auto& currentElement) {
        return currentElement.ptr() == element;
    });
    
    // Return false if we didn't do anything OR we are suspended (so we don't try to
    // do a setNeedsStyleRecalc() when suspended).
    RefPtr<CompositeAnimation> animation = m_compositeAnimations.take(&renderer);
    ASSERT(animation);
    renderer.setIsCSSAnimating(false);
    animation->clearRenderer();
    return animation->isSuspended();
}

示例#3

文件： AnimationController.cpp 项目： Comcast/WebKitForWayland

bool AnimationController::computeExtentOfAnimation(RenderElement& renderer, LayoutRect& bounds) const
{
    if (!renderer.isCSSAnimating())
        return true;

    return m_data->computeExtentOfAnimation(renderer, bounds);
}

示例#4

文件： AnimationController.cpp 项目： Comcast/WebKitForWayland

bool AnimationControllerPrivate::computeExtentOfAnimation(RenderElement& renderer, LayoutRect& bounds) const
{
    ASSERT(renderer.isCSSAnimating());
    ASSERT(m_compositeAnimations.contains(&renderer));

    const CompositeAnimation& rendererAnimations = *m_compositeAnimations.get(&renderer);
    if (!rendererAnimations.isAnimatingProperty(CSSPropertyTransform, false, AnimationBase::Running | AnimationBase::Paused))
        return true;

    return rendererAnimations.computeExtentOfTransformAnimation(bounds);
}

示例#5

文件： AnimationController.cpp 项目： Comcast/WebKitForWayland

void AnimationController::cancelAnimations(RenderElement& renderer)
{
    if (!renderer.isCSSAnimating())
        return;

    if (!m_data->clear(renderer))
        return;

    Element* element = renderer.element();
    ASSERT(!element || !element->document().inPageCache());
    if (element)
        element->setNeedsStyleRecalc(SyntheticStyleChange);
}

示例#6

文件： AnimationController.cpp 项目： Comcast/WebKitForWayland

std::unique_ptr<RenderStyle> AnimationControllerPrivate::getAnimatedStyleForRenderer(RenderElement& renderer)
{
    AnimationPrivateUpdateBlock animationUpdateBlock(*this);

    ASSERT(renderer.isCSSAnimating());
    ASSERT(m_compositeAnimations.contains(&renderer));
    const CompositeAnimation& rendererAnimations = *m_compositeAnimations.get(&renderer);
    std::unique_ptr<RenderStyle> animatingStyle = rendererAnimations.getAnimatedStyle();
    if (!animatingStyle)
        animatingStyle = RenderStyle::clonePtr(renderer.style());
    
    return animatingStyle;
}

示例#7

文件： AnimationController.cpp 项目： cheekiatng/webkit

PassRefPtr<RenderStyle> AnimationControllerPrivate::getAnimatedStyleForRenderer(RenderElement& renderer)
{
    AnimationPrivateUpdateBlock animationUpdateBlock(*this);

    ASSERT(renderer.isCSSAnimating());
    ASSERT(m_compositeAnimations.contains(&renderer));
    const CompositeAnimation& rendererAnimations = *m_compositeAnimations.get(&renderer);
    RefPtr<RenderStyle> animatingStyle = rendererAnimations.getAnimatedStyle();
    if (!animatingStyle)
        animatingStyle = &renderer.style();
    
    return animatingStyle.release();
}

示例#8

void AnimationController::cancelAnimations(RenderElement& renderer)
{
    if (!renderer.isCSSAnimating())
        return;

    if (!m_data->clear(renderer))
        return;

    Element* element = renderer.element();
    if (!element || element->document().renderTreeBeingDestroyed())
        return;
    ASSERT(element->document().pageCacheState() == Document::NotInPageCache);
    element->invalidateStyleAndLayerComposition();
}

示例#9

文件： AnimationController.cpp 项目： Comcast/WebKitForWayland

bool AnimationController::isRunningAcceleratedAnimationOnRenderer(RenderElement& renderer, CSSPropertyID property, AnimationBase::RunningState runningState) const
{
    return renderer.isCSSAnimating() && m_data->isRunningAcceleratedAnimationOnRenderer(renderer, property, runningState);
}

示例#10

文件： AnimationController.cpp 项目： Comcast/WebKitForWayland

std::unique_ptr<RenderStyle> AnimationController::getAnimatedStyleForRenderer(RenderElement& renderer)
{
    if (!renderer.isCSSAnimating())
        return RenderStyle::clonePtr(renderer.style());
    return m_data->getAnimatedStyleForRenderer(renderer);
}

示例#11

文件： AnimationController.cpp 项目： cheekiatng/webkit

PassRefPtr<RenderStyle> AnimationController::getAnimatedStyleForRenderer(RenderElement& renderer)
{
    if (!renderer.isCSSAnimating())
        return &renderer.style();
    return m_data->getAnimatedStyleForRenderer(renderer);
}