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      1 /**
      2  * Copyright (C) 1997 Martin Jones (mjones (at) kde.org)
      3  *           (C) 1997 Torben Weis (weis (at) kde.org)
      4  *           (C) 1998 Waldo Bastian (bastian (at) kde.org)
      5  *           (C) 1999 Lars Knoll (knoll (at) kde.org)
      6  *           (C) 1999 Antti Koivisto (koivisto (at) 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 
     39 namespace WebCore {
     40 
     41 using namespace HTMLNames;
     42 
     43 bool 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 
     50 void 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 
     90 HTMLTableElement* 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