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. --- .../javax/accessibility/AccessibleHyperlink.java | 139 +++++++++++++++++++++ 1 file changed, 139 insertions(+) create mode 100644 libjava/classpath/javax/accessibility/AccessibleHyperlink.java (limited to 'libjava/classpath/javax/accessibility/AccessibleHyperlink.java') diff --git a/libjava/classpath/javax/accessibility/AccessibleHyperlink.java b/libjava/classpath/javax/accessibility/AccessibleHyperlink.java new file mode 100644 index 000000000..aec1f2a9c --- /dev/null +++ b/libjava/classpath/javax/accessibility/AccessibleHyperlink.java @@ -0,0 +1,139 @@ +/* AccessibleHyperlink.java -- aids in accessibly navigating hypertext + Copyright (C) 2002, 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 javax.accessibility; + +/** + * This object encapsulates actions associated with navigating hypertext. + * + * @author Eric Blake (ebb9@email.byu.edu) + * @see Accessible + * @see AccessibleContext + * @see AccessibleText + * @see AccessibleContext#getAccessibleText() + * @since 1.2 + * @status updated to 1.4 + */ +public abstract class AccessibleHyperlink implements AccessibleAction +{ + /** + * The default constructor. + */ + public AccessibleHyperlink() + { + } + + /** + * Returns whether the document the link references is still valid, as the + * association may have changed with a text edit. + * + * @return true if the link is valid with respect to the AccessibleHypertext + */ + public abstract boolean isValid(); + + /** + * Get the number possible actions for this object, starting from 0. In + * general, a hypertext link has only one action, except for an image map, + * so there isn't really a default action. + * + * @return the 0-based number of actions + */ + public abstract int getAccessibleActionCount(); + + /** + * Perform the specified action. Does nothing if out of bounds. + * + * @param i the action to perform, 0-based + * @return true if the action was performed + * @see #getAccessibleActionCount() + */ + public abstract boolean doAccessibleAction(int i); + + /** + * Get the anchor text of the link, or null if the index is out of bounds. + * For example, <a href="http://www.gnu.org/">GNU Home Page</a> + * would return "GNU Home Page", while <a HREF="#top"> + * <img src="top-hat.png" alt="top hat"></a> would return + * "top hat". + * + * @param i the link to retrieve, 0-based + * @return the link anchor text + * @see #getAccessibleActionCount() + */ + public abstract String getAccessibleActionDescription(int i); + + /** + * Get the link location, or null if the index is out of bounds. For + * example, <a href="http://www.gnu.org/">GNU Home Page</a> + * would return a java.net.URL("http://www.gnu.org/"). + * + * @param i the link to retrieve, 0-based + * @return the link location + * @see #getAccessibleActionCount() + */ + public abstract Object getAccessibleActionObject(int i); + + /** + * Get the anchor appropriate for the link, or null if the index is out of + * bounds. For example, <a href="http://www.gnu.org/">GNU Home Page + * </a> would return "GNU Home Page", while <a HREF="#top"> + * <img src="top-hat.png" alt="top hat"></a> would return + * an ImageIcon("top-hat.png", "top hat"). + * + * @param i the link to retrieve, 0-based + * @return the link anchor object + * @see #getAccessibleActionCount() + */ + public abstract Object getAccessibleActionAnchor(int i); + + /** + * Gets the character index where this link starts in the parent hypertext + * document. + * + * @return the starting index + */ + public abstract int getStartIndex(); + + /** + * Gets the character index where this link ends in the parent hypertext + * document. + * + * @return the ending index + */ + public abstract int getEndIndex(); +} // class AccessibleAction -- cgit v1.2.3