1/*
2 * Copyright (C) 2011 Google 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 "CSSFontFeatureValue.h"
28
29#include "CSSValueKeywords.h"
30#include <wtf/text/StringBuilder.h>
31
32namespace WebCore {
33
34CSSFontFeatureValue::CSSFontFeatureValue(FontTag&& tag, int value)
35 : CSSValue(FontFeatureClass)
36 , m_tag(WTFMove(tag))
37 , m_value(value)
38{
39}
40
41String CSSFontFeatureValue::customCSSText() const
42{
43 StringBuilder builder;
44 builder.append('"');
45 for (char c : m_tag)
46 builder.append(c);
47 builder.append('"');
48 // Omit the value if it's 1 as 1 is implied by default.
49 if (m_value != 1) {
50 builder.append(' ');
51 builder.appendNumber(m_value);
52 }
53 return builder.toString();
54}
55
56bool CSSFontFeatureValue::equals(const CSSFontFeatureValue& other) const
57{
58 return m_tag == other.m_tag && m_value == other.m_value;
59}
60
61}
62