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 "CSSValueList.h"
30#include <wtf/PassRefPtr.h>
31#include <wtf/RefPtr.h>
32
33namespace WebCore {
34
35class WebKitCSSTransformValue : public CSSValueList {
36public:
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 type)
64    {
65        return adoptRef(new WebKitCSSTransformValue(type));
66    }
67
68    virtual ~WebKitCSSTransformValue();
69
70    virtual String cssText() const;
71
72    TransformOperationType operationType() const { return m_type; }
73
74private:
75    WebKitCSSTransformValue(TransformOperationType);
76
77    virtual bool isWebKitCSSTransformValue() const { return true; }
78
79    TransformOperationType m_type;
80};
81
82}
83
84#endif
85