1/*
2 * Copyright (C) 2018 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include "DOMCSSPaintWorklet.h"
28
29#if ENABLE(CSS_PAINTING_API)
30
31#include "DOMCSSNamespace.h"
32#include "Document.h"
33#include "Worklet.h"
34
35#include <wtf/text/WTFString.h>
36
37namespace WebCore {
38
39Worklet& DOMCSSPaintWorklet::ensurePaintWorklet(Document& document)
40{
41 return document.ensurePaintWorklet();
42}
43
44DOMCSSPaintWorklet* DOMCSSPaintWorklet::from(DOMCSSNamespace& css)
45{
46 auto* supplement = static_cast<DOMCSSPaintWorklet*>(Supplement<DOMCSSNamespace>::from(&css, supplementName()));
47 if (!supplement) {
48 auto newSupplement = std::make_unique<DOMCSSPaintWorklet>(css);
49 supplement = newSupplement.get();
50 provideTo(&css, supplementName(), WTFMove(newSupplement));
51 }
52 return supplement;
53}
54
55const char* DOMCSSPaintWorklet::supplementName()
56{
57 return "DOMCSSPaintWorklet";
58}
59
60}
61#endif
62