1/**
2 * (C) 1999-2003 Lars Knoll (knoll@kde.org)
3 * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc.
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
9 *
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13 * Library General Public License for more details.
14 *
15 * You should have received a copy of the GNU Library General Public License
16 * along with this library; see the file COPYING.LIB.  If not, write to
17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 * Boston, MA 02110-1301, USA.
19 */
20#include "config.h"
21#include "FontValue.h"
22
23#include "CSSValueList.h"
24#include "CSSPrimitiveValue.h"
25#include <wtf/text/StringBuilder.h>
26
27namespace WebCore {
28
29String FontValue::customCssText() const
30{
31    // font variant weight size / line-height family
32
33    StringBuilder result;
34
35    if (style)
36        result.append(style->cssText());
37    if (variant) {
38        if (!result.isEmpty())
39            result.append(' ');
40        result.append(variant->cssText());
41    }
42    if (weight) {
43        if (!result.isEmpty())
44            result.append(' ');
45        result.append(weight->cssText());
46    }
47    if (size) {
48        if (!result.isEmpty())
49            result.append(' ');
50        result.append(size->cssText());
51    }
52    if (lineHeight) {
53        if (!size)
54            result.append(' ');
55        result.append('/');
56        result.append(lineHeight->cssText());
57    }
58    if (family) {
59        if (!result.isEmpty())
60            result.append(' ');
61        result.append(family->cssText());
62    }
63
64    return result.toString();
65}
66
67bool FontValue::equals(const FontValue& other) const
68{
69    return compareCSSValuePtr(style, other.style)
70        && compareCSSValuePtr(variant, other.variant)
71        && compareCSSValuePtr(weight, other.weight)
72        && compareCSSValuePtr(size, other.size)
73        && compareCSSValuePtr(lineHeight, other.lineHeight)
74        && compareCSSValuePtr(family, other.family);
75}
76
77}
78