1/**
2 * Copyright (C) 1997 Martin Jones (mjones@kde.org)
3 *           (C) 1997 Torben Weis (weis@kde.org)
4 *           (C) 1998 Waldo Bastian (bastian@kde.org)
5 *           (C) 1999 Lars Knoll (knoll@kde.org)
6 *           (C) 1999 Antti Koivisto (koivisto@kde.org)
7 * Copyright (C) 2003, 2004, 2005, 2006 Apple Computer, Inc.
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Library General Public
11 * License as published by the Free Software Foundation; either
12 * version 2 of the License, or (at your option) any later version.
13 *
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
17 * Library General Public License for more details.
18 *
19 * You should have received a copy of the GNU Library General Public License
20 * along with this library; see the file COPYING.LIB.  If not, write to
21 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
22 * Boston, MA 02110-1301, USA.
23 */
24
25#include "config.h"
26#include "core/html/HTMLTablePartElement.h"
27
28#include "core/CSSPropertyNames.h"
29#include "core/CSSValueKeywords.h"
30#include "core/HTMLNames.h"
31#include "core/css/CSSImageValue.h"
32#include "core/css/StylePropertySet.h"
33#include "core/dom/Document.h"
34#include "core/dom/NodeRenderingTraversal.h"
35#include "core/html/HTMLTableElement.h"
36#include "core/html/parser/HTMLParserIdioms.h"
37#include "platform/weborigin/Referrer.h"
38
39namespace blink {
40
41using namespace HTMLNames;
42
43bool HTMLTablePartElement::isPresentationAttribute(const QualifiedName& name) const
44{
45    if (name == bgcolorAttr || name == backgroundAttr || name == valignAttr || name == alignAttr || name == heightAttr)
46        return true;
47    return HTMLElement::isPresentationAttribute(name);
48}
49
50void HTMLTablePartElement::collectStyleForPresentationAttribute(const QualifiedName& name, const AtomicString& value, MutableStylePropertySet* style)
51{
52    if (name == bgcolorAttr)
53        addHTMLColorToStyle(style, CSSPropertyBackgroundColor, value);
54    else if (name == backgroundAttr) {
55        String url = stripLeadingAndTrailingHTMLSpaces(value);
56        if (!url.isEmpty()) {
57            RefPtrWillBeRawPtr<CSSImageValue> imageValue = CSSImageValue::create(url, document().completeURL(url));
58            imageValue->setReferrer(Referrer(document().outgoingReferrer(), document().referrerPolicy()));
59            style->setProperty(CSSProperty(CSSPropertyBackgroundImage, imageValue.release()));
60        }
61    } else if (name == valignAttr) {
62        if (equalIgnoringCase(value, "top"))
63            addPropertyToPresentationAttributeStyle(style, CSSPropertyVerticalAlign, CSSValueTop);
64        else if (equalIgnoringCase(value, "middle"))
65            addPropertyToPresentationAttributeStyle(style, CSSPropertyVerticalAlign, CSSValueMiddle);
66        else if (equalIgnoringCase(value, "bottom"))
67            addPropertyToPresentationAttributeStyle(style, CSSPropertyVerticalAlign, CSSValueBottom);
68        else if (equalIgnoringCase(value, "baseline"))
69            addPropertyToPresentationAttributeStyle(style, CSSPropertyVerticalAlign, CSSValueBaseline);
70        else
71            addPropertyToPresentationAttributeStyle(style, CSSPropertyVerticalAlign, value);
72    } else if (name == alignAttr) {
73        if (equalIgnoringCase(value, "middle") || equalIgnoringCase(value, "center"))
74            addPropertyToPresentationAttributeStyle(style, CSSPropertyTextAlign, CSSValueWebkitCenter);
75        else if (equalIgnoringCase(value, "absmiddle"))
76            addPropertyToPresentationAttributeStyle(style, CSSPropertyTextAlign, CSSValueCenter);
77        else if (equalIgnoringCase(value, "left"))
78            addPropertyToPresentationAttributeStyle(style, CSSPropertyTextAlign, CSSValueWebkitLeft);
79        else if (equalIgnoringCase(value, "right"))
80            addPropertyToPresentationAttributeStyle(style, CSSPropertyTextAlign, CSSValueWebkitRight);
81        else
82            addPropertyToPresentationAttributeStyle(style, CSSPropertyTextAlign, value);
83    } else if (name == heightAttr) {
84        if (!value.isEmpty())
85            addHTMLLengthToStyle(style, CSSPropertyHeight, value);
86    } else
87        HTMLElement::collectStyleForPresentationAttribute(name, value, style);
88}
89
90HTMLTableElement* HTMLTablePartElement::findParentTable() const
91{
92    ContainerNode* parent = NodeRenderingTraversal::parent(this);
93    while (parent && !isHTMLTableElement(*parent))
94        parent = NodeRenderingTraversal::parent(parent);
95    return toHTMLTableElement(parent);
96}
97
98}
99