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 "Worklet.h"
28
29#if ENABLE(CSS_PAINTING_API)
30
31#include "Document.h"
32#include "PaintWorkletGlobalScope.h"
33#include "ScriptSourceCode.h"
34#include <wtf/IsoMallocInlines.h>
35
36namespace WebCore {
37
38WTF_MAKE_ISO_ALLOCATED_IMPL(Worklet);
39
40Ref<Worklet> Worklet::create()
41{
42 return adoptRef(*new Worklet());
43}
44
45Worklet::Worklet()
46{
47}
48
49void Worklet::addModule(Document& document, const String& moduleURL)
50{
51 // FIXME: We should download the source from the URL
52 // https://bugs.webkit.org/show_bug.cgi?id=191136
53 auto context = PaintWorkletGlobalScope::create(document, ScriptSourceCode(moduleURL));
54 context->evaluate();
55
56 auto locker = holdLock(context->paintDefinitionLock());
57 for (auto& name : context->paintDefinitionMap().keys())
58 document.setPaintWorkletGlobalScopeForName(name, makeRef(context.get()));
59}
60
61} // namespace WebCore
62
63#endif
64