From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- .../gnu/xml/dom/html2/DomHTMLElement.java | 286 +++++++++++++++++++++ 1 file changed, 286 insertions(+) create mode 100644 libjava/classpath/gnu/xml/dom/html2/DomHTMLElement.java (limited to 'libjava/classpath/gnu/xml/dom/html2/DomHTMLElement.java') diff --git a/libjava/classpath/gnu/xml/dom/html2/DomHTMLElement.java b/libjava/classpath/gnu/xml/dom/html2/DomHTMLElement.java new file mode 100644 index 000000000..deeefec60 --- /dev/null +++ b/libjava/classpath/gnu/xml/dom/html2/DomHTMLElement.java @@ -0,0 +1,286 @@ +/* DomHTMLElement.java -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath 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 +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +package gnu.xml.dom.html2; + +import gnu.xml.dom.DomDOMException; +import gnu.xml.dom.DomElement; +import gnu.xml.dom.DomEvent; +import org.w3c.dom.DOMException; +import org.w3c.dom.NamedNodeMap; +import org.w3c.dom.Node; +import org.w3c.dom.events.UIEvent; +import org.w3c.dom.html2.HTMLElement; + +/** + * Abstract implementation of an HTML element node. + * + * @author Chris Burdess + */ +public abstract class DomHTMLElement + extends DomElement + implements HTMLElement +{ + + protected DomHTMLElement(DomHTMLDocument owner, String namespaceURI, + String name) + { + super(owner, namespaceURI, name); + } + + /** + * Returns the value of the specified attribute. + * The attribute name is case insensitive. + */ + protected String getHTMLAttribute(String name) + { + if (hasAttributes()) + { + NamedNodeMap attrs = getAttributes(); + int len = attrs.getLength(); + for (int i = 0; i < len; i++) + { + Node attr = attrs.item(i); + String attrName = attr.getLocalName(); + if (attrName == null) + { + attrName = attr.getNodeName(); + } + if (attrName.equalsIgnoreCase(name)) + { + return attr.getNodeValue(); + } + } + } + return ""; + } + + protected int getIntHTMLAttribute(String name) + { + String value = getHTMLAttribute(name); + if (value == null) + { + return -1; + } + try + { + return Integer.parseInt(value); + } + catch (NumberFormatException e) + { + return -1; + } + } + + protected boolean getBooleanHTMLAttribute(String name) + { + String value = getHTMLAttribute(name); + return value != null; + } + + /** + * Sets the value of the specified attribute. + * The attribute name is case insensitive. + */ + protected void setHTMLAttribute(String name, String value) + { + Node attr; + NamedNodeMap attrs = getAttributes(); + int len = attrs.getLength(); + for (int i = 0; i < len; i++) + { + attr = attrs.item(i); + String attrName = attr.getLocalName(); + if (attrName == null) + { + attrName = attr.getNodeName(); + } + if (attrName.equalsIgnoreCase(name)) + { + if (value != null) + { + attr.setNodeValue(value); + } + else + { + attrs.removeNamedItem(attr.getNodeName()); + } + return; + } + } + if (value != null) + { + // Create a new attribute + DomHTMLDocument doc = (DomHTMLDocument) getOwnerDocument(); + // XXX namespace URI for attribute? + attr = doc.createAttribute(name); + attr.setNodeValue(value); + } + } + + protected void setIntHTMLAttribute(String name, int value) + { + setHTMLAttribute(name, Integer.toString(value)); + } + + protected void setBooleanHTMLAttribute(String name, boolean value) + { + setHTMLAttribute(name, value ? name : null); + } + + /** + * Returns the first parent element with the specified name. + */ + protected Node getParentElement(String name) + { + for (Node parent = getParentNode(); parent != null; + parent = parent.getParentNode()) + { + String parentName = parent.getLocalName(); + if (parentName == null) + { + parentName = parent.getNodeName(); + } + if (name.equalsIgnoreCase(parentName)) + { + return parent; + } + } + return null; + } + + /** + * Returns the first child element with the specified name. + */ + protected Node getChildElement(String name) + { + for (Node child = getFirstChild(); child != null; + child = child.getNextSibling()) + { + String childName = child.getLocalName(); + if (childName == null) + { + childName = child.getLocalName(); + } + if (name.equalsIgnoreCase(childName)) + { + return child; + } + } + return null; + } + + /** + * Returns the index of this element among elements of the same name, + * relative to its parent. + */ + protected int getIndex() + { + int index = 0; + Node parent = getParentNode(); + if (parent != null) + { + for (Node ctx = parent.getFirstChild(); ctx != null; + ctx = ctx.getNextSibling()) + { + if (ctx == this) + { + return index; + } + index++; + } + } + throw new DomDOMException(DOMException.NOT_FOUND_ERR); + } + + protected void dispatchUIEvent(String name) + { + UIEvent event = new DomEvent.DomUIEvent(name); + dispatchEvent(event); + } + + public String getId() + { + return getHTMLAttribute("id"); + } + + public void setId(String id) + { + setHTMLAttribute("id", id); + } + + public String getTitle() + { + return getHTMLAttribute("title"); + } + + public void setTitle(String title) + { + setHTMLAttribute("title", title); + } + + public String getLang() + { + return getHTMLAttribute("lang"); + } + + public void setLang(String lang) + { + setHTMLAttribute("lang", lang); + } + + public String getDir() + { + return getHTMLAttribute("dir"); + } + + public void setDir(String dir) + { + setHTMLAttribute("dir", dir); + } + + public String getClassName() + { + return getHTMLAttribute("class"); + } + + public void setClassName(String className) + { + setHTMLAttribute("class", className); + } + +} -- cgit v1.2.3