/* * Copyright (C) 2018 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "config.h" #include "DOMCSSPaintWorklet.h" #if ENABLE(CSS_PAINTING_API) #include "DOMCSSNamespace.h" #include "Document.h" #include "Worklet.h" #include <wtf/text/WTFString.h> namespace WebCore { Worklet& DOMCSSPaintWorklet::ensurePaintWorklet(Document& document) { return document.ensurePaintWorklet(); } DOMCSSPaintWorklet* DOMCSSPaintWorklet::from(DOMCSSNamespace& css) { auto* supplement = static_cast<DOMCSSPaintWorklet*>(Supplement<DOMCSSNamespace>::from(&css, supplementName())); if (!supplement) { auto newSupplement = std::make_unique<DOMCSSPaintWorklet>(css); supplement = newSupplement.get(); provideTo(&css, supplementName(), WTFMove(newSupplement)); } return supplement; } const char* DOMCSSPaintWorklet::supplementName() { return "DOMCSSPaintWorklet"; } } #endif