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1 /* | |
2 * Copyright (C) 2007, 2008 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 COMPUTER, 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 COMPUTER, 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 #ifndef WebKitCSSTransformValue_h | |
27 #define WebKitCSSTransformValue_h | |
28 | |
29 #include "core/css/CSSValueList.h" | |
30 #include <wtf/PassRefPtr.h> | |
31 #include <wtf/RefPtr.h> | |
32 | |
33 namespace WebCore { | |
34 | |
35 class WebKitCSSTransformValue : public CSSValueList { | |
36 public: | |
37 // NOTE: these have to match the values in the IDL | |
38 enum TransformOperationType { | |
39 UnknownTransformOperation, | |
40 TranslateTransformOperation, | |
41 TranslateXTransformOperation, | |
42 TranslateYTransformOperation, | |
43 RotateTransformOperation, | |
44 ScaleTransformOperation, | |
45 ScaleXTransformOperation, | |
46 ScaleYTransformOperation, | |
47 SkewTransformOperation, | |
48 SkewXTransformOperation, | |
49 SkewYTransformOperation, | |
50 MatrixTransformOperation, | |
51 TranslateZTransformOperation, | |
52 Translate3DTransformOperation, | |
53 RotateXTransformOperation, | |
54 RotateYTransformOperation, | |
55 RotateZTransformOperation, | |
56 Rotate3DTransformOperation, | |
57 ScaleZTransformOperation, | |
58 Scale3DTransformOperation, | |
59 PerspectiveTransformOperation, | |
60 Matrix3DTransformOperation | |
61 }; | |
62 | |
63 static PassRefPtr<WebKitCSSTransformValue> create(TransformOperationType typ
e) | |
64 { | |
65 return adoptRef(new WebKitCSSTransformValue(type)); | |
66 } | |
67 | |
68 String customCssText() const; | |
69 bool equals(const WebKitCSSTransformValue& other) const { return m_type == o
ther.m_type && CSSValueList::equals(other); } | |
70 String customSerializeResolvingVariables(const HashMap<AtomicString, String>
&) const; | |
71 | |
72 TransformOperationType operationType() const { return m_type; } | |
73 | |
74 PassRefPtr<WebKitCSSTransformValue> cloneForCSSOM() const; | |
75 | |
76 void reportDescendantMemoryUsage(MemoryObjectInfo*) const; | |
77 | |
78 private: | |
79 WebKitCSSTransformValue(TransformOperationType); | |
80 WebKitCSSTransformValue(const WebKitCSSTransformValue& cloneFrom); | |
81 | |
82 TransformOperationType m_type; | |
83 }; | |
84 | |
85 } | |
86 | |
87 #endif | |
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