| /* |
| * 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 "core/html/HTMLTableSectionElement.h" |
| |
| #include "bindings/core/v8/ExceptionState.h" |
| #include "core/HTMLNames.h" |
| #include "core/dom/ElementTraversal.h" |
| #include "core/dom/ExceptionCode.h" |
| #include "core/dom/NodeListsNodeData.h" |
| #include "core/html/HTMLCollection.h" |
| #include "core/html/HTMLTableElement.h" |
| #include "core/html/HTMLTableRowElement.h" |
| |
| namespace blink { |
| |
| using namespace HTMLNames; |
| |
| inline HTMLTableSectionElement::HTMLTableSectionElement(const QualifiedName& tagName, Document& document) |
| : HTMLTablePartElement(tagName, document) |
| { |
| } |
| |
| DEFINE_ELEMENT_FACTORY_WITH_TAGNAME(HTMLTableSectionElement) |
| |
| const StylePropertySet* HTMLTableSectionElement::additionalPresentationAttributeStyle() |
| { |
| if (HTMLTableElement* table = findParentTable()) |
| return table->additionalGroupStyle(true); |
| return nullptr; |
| } |
| |
| // these functions are rather slow, since we need to get the row at |
| // the index... but they aren't used during usual HTML parsing anyway |
| HTMLElement* HTMLTableSectionElement::insertRow(int index, ExceptionState& exceptionState) |
| { |
| HTMLCollection* children = rows(); |
| int numRows = children ? static_cast<int>(children->length()) : 0; |
| if (index < -1 || index > numRows) { |
| exceptionState.throwDOMException(IndexSizeError, "The provided index (" + String::number(index) + " is outside the range [-1, " + String::number(numRows) + "]."); |
| return nullptr; |
| } |
| |
| HTMLTableRowElement* row = HTMLTableRowElement::create(document()); |
| if (numRows == index || index == -1) |
| appendChild(row, exceptionState); |
| else |
| insertBefore(row, children->item(index), exceptionState); |
| return row; |
| } |
| |
| void HTMLTableSectionElement::deleteRow(int index, ExceptionState& exceptionState) |
| { |
| HTMLCollection* children = rows(); |
| int numRows = children ? (int)children->length() : 0; |
| if (index == -1) { |
| if (!numRows) |
| return; |
| index = numRows - 1; |
| } |
| if (index >= 0 && index < numRows) { |
| Element* row = children->item(index); |
| HTMLElement::removeChild(row, exceptionState); |
| } else { |
| exceptionState.throwDOMException(IndexSizeError, "The provided index (" + String::number(index) + " is outside the range [-1, " + String::number(numRows) + "]."); |
| } |
| } |
| |
| HTMLCollection* HTMLTableSectionElement::rows() |
| { |
| return ensureCachedCollection<HTMLCollection>(TSectionRows); |
| } |
| |
| } // namespace blink |