15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 1997 Martin Jones (mjones@kde.org) 35c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (C) 1997 Torben Weis (weis@kde.org) 45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (C) 1998 Waldo Bastian (bastian@kde.org) 55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (C) 1999 Lars Knoll (knoll@kde.org) 65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (C) 1999 Antti Koivisto (koivisto@kde.org) 75c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2010 Apple Inc. All rights reserved. 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * This library is free software; you can redistribute it and/or 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * modify it under the terms of the GNU Library General Public 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * License as published by the Free Software Foundation; either 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * version 2 of the License, or (at your option) any later version. 135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * This library is distributed in the hope that it will be useful, 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * but WITHOUT ANY WARRANTY; without even the implied warranty of 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Library General Public License for more details. 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * You should have received a copy of the GNU Library General Public License 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * along with this library; see the file COPYING.LIB. If not, write to 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Boston, MA 02110-1301, USA. 235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */ 245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#include "config.h" 2653e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/html/HTMLTableRowElement.h" 275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#include "HTMLNames.h" 29df95704c49daea886ddad70775bda23618d6274dBen Murdoch#include "bindings/v8/ExceptionState.h" 3053e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/dom/ExceptionCode.h" 3153e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/html/HTMLCollection.h" 3253e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/html/HTMLTableCellElement.h" 3353e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/html/HTMLTableElement.h" 3453e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/html/HTMLTableSectionElement.h" 355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 365c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)namespace WebCore { 375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 385c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)using namespace HTMLNames; 395c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 405c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)HTMLTableRowElement::HTMLTableRowElement(const QualifiedName& tagName, Document* document) 415c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) : HTMLTablePartElement(tagName, document) 425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 435c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ASSERT(hasTagName(trTag)); 4453e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles) ScriptWrappable::init(this); 455c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 465c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 475c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)PassRefPtr<HTMLTableRowElement> HTMLTableRowElement::create(Document* document) 485c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return adoptRef(new HTMLTableRowElement(trTag, document)); 505c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 515c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 525c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)PassRefPtr<HTMLTableRowElement> HTMLTableRowElement::create(const QualifiedName& tagName, Document* document) 535c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 545c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return adoptRef(new HTMLTableRowElement(tagName, document)); 555c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 565c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 575c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)int HTMLTableRowElement::rowIndex() const 585c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 595c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ContainerNode* table = parentNode(); 605c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!table) 615c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return -1; 625c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) table = table->parentNode(); 63e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch if (!table || !isHTMLTableElement(table)) 645c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return -1; 655c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 665c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // To match Firefox, the row indices work like this: 675c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // Rows from the first <thead> are numbered before all <tbody> rows. 685c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // Rows from the first <tfoot> are numbered after all <tbody> rows. 695c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // Rows from other <thead> and <tfoot> elements don't get row indices at all. 705c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 715c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) int rIndex = 0; 725c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 73e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch if (HTMLTableSectionElement* head = toHTMLTableElement(table)->tHead()) { 745c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) for (Node *row = head->firstChild(); row; row = row->nextSibling()) { 755c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (row == this) 765c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return rIndex; 775c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (row->hasTagName(trTag)) 785c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ++rIndex; 795c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 805c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 81e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch 825c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) for (Node *node = table->firstChild(); node; node = node->nextSibling()) { 835c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (node->hasTagName(tbodyTag)) { 845c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) HTMLTableSectionElement* section = static_cast<HTMLTableSectionElement*>(node); 855c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) for (Node* row = section->firstChild(); row; row = row->nextSibling()) { 865c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (row == this) 875c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return rIndex; 885c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (row->hasTagName(trTag)) 895c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ++rIndex; 905c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 915c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 925c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 935c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 94e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch if (HTMLTableSectionElement* foot = toHTMLTableElement(table)->tFoot()) { 955c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) for (Node *row = foot->firstChild(); row; row = row->nextSibling()) { 965c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (row == this) 975c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return rIndex; 985c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (row->hasTagName(trTag)) 995c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ++rIndex; 1005c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 1015c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 1025c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1035c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // We get here for rows that are in <thead> or <tfoot> sections other than the main header and footer. 1045c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return -1; 1055c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1065c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1075c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)int HTMLTableRowElement::sectionRowIndex() const 1085c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1095c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) int rIndex = 0; 1105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) const Node *n = this; 1115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) do { 1125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) n = n->previousSibling(); 1135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (n && n->hasTagName(trTag)) 1145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) rIndex++; 1155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 1165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) while (n); 1175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return rIndex; 1195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 121df95704c49daea886ddad70775bda23618d6274dBen MurdochPassRefPtr<HTMLElement> HTMLTableRowElement::insertCell(int index, ExceptionState& es) 1225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) RefPtr<HTMLCollection> children = cells(); 1245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) int numCells = children ? children->length() : 0; 1255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (index < -1 || index > numCells) { 126df95704c49daea886ddad70775bda23618d6274dBen Murdoch es.throwDOMException(IndexSizeError); 1275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return 0; 1285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 1295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) RefPtr<HTMLTableCellElement> cell = HTMLTableCellElement::create(tdTag, document()); 1315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (index < 0 || index >= numCells) 132df95704c49daea886ddad70775bda23618d6274dBen Murdoch appendChild(cell, es, AttachLazily); 1335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) else { 1345c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) Node* n; 1355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (index < 1) 1365c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) n = firstChild(); 1375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) else 1385c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) n = children->item(index); 139df95704c49daea886ddad70775bda23618d6274dBen Murdoch insertBefore(cell, n, es, AttachLazily); 1405c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 1415c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return cell.release(); 1425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1435c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 144df95704c49daea886ddad70775bda23618d6274dBen Murdochvoid HTMLTableRowElement::deleteCell(int index, ExceptionState& es) 1455c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1465c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) RefPtr<HTMLCollection> children = cells(); 1475c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) int numCells = children ? children->length() : 0; 1485c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (index == -1) 1495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) index = numCells-1; 1505c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (index >= 0 && index < numCells) { 1515c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) RefPtr<Node> cell = children->item(index); 152df95704c49daea886ddad70775bda23618d6274dBen Murdoch HTMLElement::removeChild(cell.get(), es); 153e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch } else { 154df95704c49daea886ddad70775bda23618d6274dBen Murdoch es.throwDOMException(IndexSizeError); 155e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch } 1565c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1575c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1585c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)PassRefPtr<HTMLCollection> HTMLTableRowElement::cells() 1595c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1605c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return ensureCachedHTMLCollection(TRCells); 1615c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1625c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 163df95704c49daea886ddad70775bda23618d6274dBen Murdochvoid HTMLTableRowElement::setCells(HTMLCollection*, ExceptionState& es) 1645c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 165df95704c49daea886ddad70775bda23618d6274dBen Murdoch es.throwDOMException(NoModificationAllowedError); 1665c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1675c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1685c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 169