1 /*

     2  * Copyright (C) 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 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 #ifndef CSSVariableDependentValue_h

    27 #define CSSVariableDependentValue_h

    28 

    29 #include "CSSValue.h"

    30 

    31 namespace WebCore {

    32 

    33 class CSSValueList;

    34 

    35 class CSSVariableDependentValue : public CSSValue {

    36 public:

    37     static PassRefPtr<CSSVariableDependentValue> create(PassRefPtr<CSSValueList> valueList)

    38     {

    39         return adoptRef(new CSSVariableDependentValue(valueList));

    40     }

    41     virtual ~CSSVariableDependentValue();

    42     

    43     virtual String cssText() const;

    44 

    45     bool isVariableDependentValue() const { return true; }

    46 

    47     CSSValueList* valueList() const { return m_list.get(); }

    48 

    49 private:

    50     CSSVariableDependentValue(PassRefPtr<CSSValueList>);

    51     

    52     RefPtr<CSSValueList> m_list;

    53 };

    54 

    55 }

    56 #endif

    57