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, 2010 Apple Inc. All rights reserved. 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/HTMLTableColElement.h" 27 28#include "core/CSSPropertyNames.h" 29#include "core/HTMLNames.h" 30#include "core/html/HTMLTableElement.h" 31#include "core/rendering/RenderTableCol.h" 32 33namespace blink { 34 35using namespace HTMLNames; 36 37inline HTMLTableColElement::HTMLTableColElement(const QualifiedName& tagName, Document& document) 38 : HTMLTablePartElement(tagName, document) 39 , m_span(1) 40{ 41} 42 43DEFINE_ELEMENT_FACTORY_WITH_TAGNAME(HTMLTableColElement) 44 45bool HTMLTableColElement::isPresentationAttribute(const QualifiedName& name) const 46{ 47 if (name == widthAttr) 48 return true; 49 return HTMLTablePartElement::isPresentationAttribute(name); 50} 51 52void HTMLTableColElement::collectStyleForPresentationAttribute(const QualifiedName& name, const AtomicString& value, MutableStylePropertySet* style) 53{ 54 if (name == widthAttr) 55 addHTMLLengthToStyle(style, CSSPropertyWidth, value); 56 else 57 HTMLTablePartElement::collectStyleForPresentationAttribute(name, value, style); 58} 59 60void HTMLTableColElement::parseAttribute(const QualifiedName& name, const AtomicString& value) 61{ 62 if (name == spanAttr) { 63 int newSpan = value.toInt(); 64 // If the value of span is not a valid non-negative integer greater than zero, 65 // set it to 1. 66 m_span = newSpan ? newSpan : 1; 67 if (renderer() && renderer()->isRenderTableCol()) 68 renderer()->updateFromElement(); 69 } else if (name == widthAttr) { 70 if (!value.isEmpty()) { 71 if (renderer() && renderer()->isRenderTableCol()) { 72 RenderTableCol* col = toRenderTableCol(renderer()); 73 int newWidth = width().toInt(); 74 if (newWidth != col->width()) 75 col->setNeedsLayoutAndPrefWidthsRecalcAndFullPaintInvalidation(); 76 } 77 } 78 } else 79 HTMLTablePartElement::parseAttribute(name, value); 80} 81 82const StylePropertySet* HTMLTableColElement::additionalPresentationAttributeStyle() 83{ 84 if (!hasTagName(colgroupTag)) 85 return 0; 86 if (HTMLTableElement* table = findParentTable()) 87 return table->additionalGroupStyle(false); 88 return 0; 89} 90 91void HTMLTableColElement::setSpan(int n) 92{ 93 setIntegralAttribute(spanAttr, n); 94} 95 96const AtomicString& HTMLTableColElement::width() const 97{ 98 return getAttribute(widthAttr); 99} 100 101} 102