xref: /external/chromium_org/third_party/WebKit/Source/core/svg/SVGGeometryElement.cpp

/*
 * Copyright (C) 2013 Samsung Electronics. All rights reserved.
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#include "config.h"
#include "core/svg/SVGGeometryElement.h"

#include "core/SVGNames.h"
#include "core/rendering/HitTestRequest.h"
#include "core/rendering/PointerEventsHitRules.h"
#include "core/rendering/svg/RenderSVGShape.h"
#include "core/svg/SVGPointTearOff.h"

namespace blink {

SVGGeometryElement::SVGGeometryElement(const QualifiedName& tagName, Document& document, ConstructionType constructionType)
    : SVGGraphicsElement(tagName, document, constructionType)
{
}

bool SVGGeometryElement::isPointInFill(PassRefPtr<SVGPointTearOff> point) const
{
    document().updateLayoutIgnorePendingStylesheets();

    // FIXME: Eventually we should support isPointInFill for display:none elements.
    if (!renderer() || !renderer()->isSVGShape())
        return false;

    HitTestRequest request(HitTestRequest::ReadOnly);
    PointerEventsHitRules hitRules(PointerEventsHitRules::SVG_GEOMETRY_HITTESTING, request, renderer()->style()->pointerEvents());
    hitRules.canHitStroke = false;
    return toRenderSVGShape(renderer())->nodeAtFloatPointInternal(request, point->target()->value(), hitRules);
}

bool SVGGeometryElement::isPointInStroke(PassRefPtr<SVGPointTearOff> point) const
{
    document().updateLayoutIgnorePendingStylesheets();

    // FIXME: Eventually we should support isPointInStroke for display:none elements.
    if (!renderer() || !renderer()->isSVGShape())
        return false;

    HitTestRequest request(HitTestRequest::ReadOnly);
    PointerEventsHitRules hitRules(PointerEventsHitRules::SVG_GEOMETRY_HITTESTING, request, renderer()->style()->pointerEvents());
    hitRules.canHitFill = false;
    return toRenderSVGShape(renderer())->nodeAtFloatPointInternal(request, point->target()->value(), hitRules);
}

}