1 /*
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
3 * (C) 1999 Antti Koivisto (koivisto@kde.org)
4 * Copyright (C) 2003, 2010 Apple Inc. All rights reserved.
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Library General Public License for more details.
15 *
16 * You should have received a copy of the GNU Library General Public License
17 * along with this library; see the file COPYING.LIB. If not, write to
18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19 * Boston, MA 02110-1301, USA.
20 *
21 */
22
23 #include "config.h"
24 #include "HTMLHRElement.h"
25
26 #include "Attribute.h"
27 #include "CSSPropertyNames.h"
28 #include "CSSValueKeywords.h"
29 #include "HTMLNames.h"
30
31 namespace WebCore {
32
33 using namespace HTMLNames;
34
HTMLHRElement(const QualifiedName & tagName,Document * document)35 HTMLHRElement::HTMLHRElement(const QualifiedName& tagName, Document* document)
36 : HTMLElement(tagName, document)
37 {
38 ASSERT(hasTagName(hrTag));
39 }
40
create(Document * document)41 PassRefPtr<HTMLHRElement> HTMLHRElement::create(Document* document)
42 {
43 return adoptRef(new HTMLHRElement(hrTag, document));
44 }
45
create(const QualifiedName & tagName,Document * document)46 PassRefPtr<HTMLHRElement> HTMLHRElement::create(const QualifiedName& tagName, Document* document)
47 {
48 return adoptRef(new HTMLHRElement(tagName, document));
49 }
50
mapToEntry(const QualifiedName & attrName,MappedAttributeEntry & result) const51 bool HTMLHRElement::mapToEntry(const QualifiedName& attrName, MappedAttributeEntry& result) const
52 {
53 if (attrName == alignAttr ||
54 attrName == widthAttr ||
55 attrName == colorAttr ||
56 attrName == sizeAttr ||
57 attrName == noshadeAttr) {
58 result = eHR;
59 return false;
60 }
61 return HTMLElement::mapToEntry(attrName, result);
62 }
63
parseMappedAttribute(Attribute * attr)64 void HTMLHRElement::parseMappedAttribute(Attribute* attr)
65 {
66 if (attr->name() == alignAttr) {
67 if (equalIgnoringCase(attr->value(), "left")) {
68 addCSSProperty(attr, CSSPropertyMarginLeft, "0");
69 addCSSProperty(attr, CSSPropertyMarginRight, CSSValueAuto);
70 } else if (equalIgnoringCase(attr->value(), "right")) {
71 addCSSProperty(attr, CSSPropertyMarginLeft, CSSValueAuto);
72 addCSSProperty(attr, CSSPropertyMarginRight, "0");
73 } else {
74 addCSSProperty(attr, CSSPropertyMarginLeft, CSSValueAuto);
75 addCSSProperty(attr, CSSPropertyMarginRight, CSSValueAuto);
76 }
77 } else if (attr->name() == widthAttr) {
78 bool ok;
79 int v = attr->value().toInt(&ok);
80 if (ok && !v)
81 addCSSLength(attr, CSSPropertyWidth, "1");
82 else
83 addCSSLength(attr, CSSPropertyWidth, attr->value());
84 } else if (attr->name() == colorAttr) {
85 addCSSProperty(attr, CSSPropertyBorderTopStyle, CSSValueSolid);
86 addCSSProperty(attr, CSSPropertyBorderRightStyle, CSSValueSolid);
87 addCSSProperty(attr, CSSPropertyBorderBottomStyle, CSSValueSolid);
88 addCSSProperty(attr, CSSPropertyBorderLeftStyle, CSSValueSolid);
89 addCSSColor(attr, CSSPropertyBorderColor, attr->value());
90 addCSSColor(attr, CSSPropertyBackgroundColor, attr->value());
91 } else if (attr->name() == noshadeAttr) {
92 addCSSProperty(attr, CSSPropertyBorderTopStyle, CSSValueSolid);
93 addCSSProperty(attr, CSSPropertyBorderRightStyle, CSSValueSolid);
94 addCSSProperty(attr, CSSPropertyBorderBottomStyle, CSSValueSolid);
95 addCSSProperty(attr, CSSPropertyBorderLeftStyle, CSSValueSolid);
96 addCSSColor(attr, CSSPropertyBorderColor, String("grey"));
97 addCSSColor(attr, CSSPropertyBackgroundColor, String("grey"));
98 } else if (attr->name() == sizeAttr) {
99 StringImpl* si = attr->value().impl();
100 int size = si->toInt();
101 if (size <= 1)
102 addCSSProperty(attr, CSSPropertyBorderBottomWidth, String("0"));
103 else
104 addCSSLength(attr, CSSPropertyHeight, String::number(size-2));
105 } else
106 HTMLElement::parseMappedAttribute(attr);
107 }
108
109 }
110