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 

    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 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     

    74 private:

    75     WebKitCSSTransformValue(TransformOperationType);

    76 

    77     virtual bool isWebKitCSSTransformValue() const { return true; }

    78 

    79     TransformOperationType m_type;

    80 };

    81 

    82 }

    83 

    84 #endif