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 #include "config.h"

    27 #include "CSSFunctionValue.h"

    28 #include "CSSValueList.h"

    29 

    30 namespace WebCore {

    31 

    32 CSSFunctionValue::CSSFunctionValue(CSSParserFunction* function)

    33 {

    34     m_name = function->name;

    35     if (function->args)

    36         m_args = CSSValueList::createFromParserValueList(function->args);

    37 }

    38 

    39 CSSFunctionValue::~CSSFunctionValue()

    40 {

    41 }

    42 

    43 String CSSFunctionValue::cssText() const

    44 {

    45     String result = m_name; // Includes the '('

    46     if (m_args)

    47         result += m_args->cssText();

    48     result += ")";

    49     return result;

    50 }

    51 

    52 CSSParserValue CSSFunctionValue::parserValue() const

    53 {

    54     CSSParserValue val;

    55     val.id = 0;

    56     val.isInt = false;

    57     val.unit = CSSParserValue::Function;

    58     val.function = new CSSParserFunction;

    59     val.function->name.characters = const_cast<UChar*>(m_name.characters());

    60     val.function->name.length = m_name.length();

    61     val.function->args = m_args ? m_args->createParserValueList() : 0;

    62     return val;

    63 }

    64 

    65 }