1 /*
2 * Copyright (C) 2008, 2010 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 "core/css/CSSFunctionValue.h"
28
29 #include "core/css/CSSValueList.h"
30 #include "wtf/text/StringBuilder.h"
31
32 namespace blink {
33
CSSFunctionValue(String name,PassRefPtrWillBeRawPtr<CSSValueList> args)34 CSSFunctionValue::CSSFunctionValue(String name, PassRefPtrWillBeRawPtr<CSSValueList> args)
35 : CSSValue(FunctionClass)
36 , m_name(name)
37 , m_args(args)
38 {
39 }
40
customCSSText() const41 String CSSFunctionValue::customCSSText() const
42 {
43 StringBuilder result;
44 result.append(m_name); // Includes the '('
45 if (m_args)
46 result.append(m_args->cssText());
47 result.append(')');
48 return result.toString();
49 }
50
equals(const CSSFunctionValue & other) const51 bool CSSFunctionValue::equals(const CSSFunctionValue& other) const
52 {
53 return m_name == other.m_name && compareCSSValuePtr(m_args, other.m_args);
54 }
55
traceAfterDispatch(Visitor * visitor)56 void CSSFunctionValue::traceAfterDispatch(Visitor* visitor)
57 {
58 visitor->trace(m_args);
59 CSSValue::traceAfterDispatch(visitor);
60 }
61
62 }
63