1/*
2 * Copyright (C) 2006, 2008, 2017 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#pragma once
27
28#include "ExceptionOr.h"
29#include <wtf/Forward.h>
30#include <wtf/Ref.h>
31#include <wtf/RefCounted.h>
32
33namespace WebCore {
34
35class Image;
36class Pattern;
37struct DOMMatrix2DInit;
38
39class CanvasPattern : public RefCounted<CanvasPattern> {
40public:
41 static Ref<CanvasPattern> create(Ref<Image>&&, bool repeatX, bool repeatY, bool originClean);
42 ~CanvasPattern();
43
44 static bool parseRepetitionType(const String&, bool& repeatX, bool& repeatY);
45
46 Pattern& pattern() { return m_pattern; }
47 const Pattern& pattern() const { return m_pattern; }
48
49 bool originClean() const { return m_originClean; }
50
51 ExceptionOr<void> setTransform(DOMMatrix2DInit&&);
52
53private:
54 CanvasPattern(Ref<Image>&&, bool repeatX, bool repeatY, bool originClean);
55
56 Ref<Pattern> m_pattern;
57 bool m_originClean;
58};
59
60} // namespace WebCore
61