diff -r 000000000000 -r 4f2f89ce4247 WebCore/html/HTMLTableColElement.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/html/HTMLTableColElement.cpp	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,123 @@
+/*
+ * Copyright (C) 1997 Martin Jones (mjones@kde.org)
+ *           (C) 1997 Torben Weis (weis@kde.org)
+ *           (C) 1998 Waldo Bastian (bastian@kde.org)
+ *           (C) 1999 Lars Knoll (knoll@kde.org)
+ *           (C) 1999 Antti Koivisto (koivisto@kde.org)
+ * Copyright (C) 2003, 2004, 2005, 2006, 2010 Apple Inc. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include "config.h"
+#include "HTMLTableColElement.h"
+
+#include "Attribute.h"
+#include "CSSPropertyNames.h"
+#include "HTMLNames.h"
+#include "HTMLTableElement.h"
+#include "RenderTableCol.h"
+#include "Text.h"
+
+namespace WebCore {
+
+using namespace HTMLNames;
+
+inline HTMLTableColElement::HTMLTableColElement(const QualifiedName& tagName, Document* document)
+    : HTMLTablePartElement(tagName, document)
+    , m_span(1)
+{
+}
+
+PassRefPtr<HTMLTableColElement> HTMLTableColElement::create(const QualifiedName& tagName, Document* document)
+{
+    return adoptRef(new HTMLTableColElement(tagName, document));
+}
+
+HTMLTagStatus HTMLTableColElement::endTagRequirement() const
+{
+    return hasLocalName(colTag) ? TagStatusForbidden : TagStatusOptional;
+}
+
+int HTMLTableColElement::tagPriority() const
+{
+    return hasLocalName(colTag) ? 0 : 1;
+}
+
+bool HTMLTableColElement::checkDTD(const Node* newChild)
+{
+    if (hasLocalName(colTag))
+        return false;
+    
+    if (newChild->isTextNode())
+        return static_cast<const Text*>(newChild)->containsOnlyWhitespace();
+    return newChild->hasTagName(colTag);
+}
+
+bool HTMLTableColElement::mapToEntry(const QualifiedName& attrName, MappedAttributeEntry& result) const
+{
+    if (attrName == widthAttr) {
+        result = eUniversal;
+        return false;
+    }
+
+    return HTMLTablePartElement::mapToEntry(attrName, result);
+}
+
+void HTMLTableColElement::parseMappedAttribute(Attribute* attr)
+{
+    if (attr->name() == spanAttr) {
+        m_span = !attr->isNull() ? attr->value().toInt() : 1;
+        if (renderer() && renderer()->isTableCol())
+            renderer()->updateFromElement();
+    } else if (attr->name() == widthAttr) {
+        if (!attr->value().isEmpty()) {
+            addCSSLength(attr, CSSPropertyWidth, attr->value());
+            if (renderer() && renderer()->isTableCol()) {
+                RenderTableCol* col = toRenderTableCol(renderer());
+                int newWidth = width().toInt();
+                if (newWidth != col->width())
+                    col->setNeedsLayoutAndPrefWidthsRecalc();
+            }
+        }
+    } else
+        HTMLTablePartElement::parseMappedAttribute(attr);
+}
+
+// used by table columns and column groups to share style decls created by the enclosing table.
+void HTMLTableColElement::additionalAttributeStyleDecls(Vector<CSSMutableStyleDeclaration*>& results)
+{
+    if (!hasLocalName(colgroupTag))
+        return;
+    Node* p = parentNode();
+    while (p && !p->hasTagName(tableTag))
+        p = p->parentNode();
+    if (!p)
+        return;
+    static_cast<HTMLTableElement*>(p)->addSharedGroupDecls(false, results);
+}
+
+void HTMLTableColElement::setSpan(int n)
+{
+    setAttribute(spanAttr, String::number(n));
+}
+
+String HTMLTableColElement::width() const
+{
+    return getAttribute(widthAttr);
+}
+
+}