/* * Copyright (C) Canon Inc. 2016 * * Redistribution and use in source and binary forms, with or without * modification, are permitted, provided that the following conditions * are required to be 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. * 3. Neither the name of Canon Inc. nor the names of * its contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY CANON INC. AND ITS CONTRIBUTORS "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 CANON INC. AND ITS 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 "DocumentAnimation.h" #if ENABLE(WEB_ANIMATIONS) #include "Document.h" #include "DocumentTimeline.h" namespace WebCore { DocumentAnimation::DocumentAnimation() { } DocumentAnimation::~DocumentAnimation() { } DocumentTimeline* DocumentAnimation::timeline(Document& document) { auto* documentAnimation = DocumentAnimation::from(&document); if (!documentAnimation->m_defaultTimeline) documentAnimation->m_defaultTimeline = DocumentTimeline::create(0.0); return documentAnimation->m_defaultTimeline.get(); } const char* DocumentAnimation::supplementName() { return "DocumentAnimation"; } DocumentAnimation* DocumentAnimation::from(Document* document) { DocumentAnimation* supplement = static_cast<DocumentAnimation*>(Supplement<Document>::from(document, supplementName())); if (!supplement) { auto newSupplement = std::make_unique<DocumentAnimation>(); supplement = newSupplement.get(); provideTo(document, supplementName(), WTFMove(newSupplement)); } return supplement; } } // namespace WebCore #endif // ENABLE(WEB_ANIMATIONS)