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+/* Clipboard.java -- Class for transferring data via cut and paste.
+ Copyright (C) 1999, 2001 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 java.awt.datatransfer;
+
+/**
+ * This class allows data to be transferred using a cut and paste type
+ * mechanism.
+ *
+ * @author Aaron M. Renn (arenn@urbanophile.com)
+ */
+public class Clipboard
+{
+ /**
+ * The data being transferred.
+ */
+ protected Transferable contents;
+
+ /**
+ * The owner of this clipboard.
+ */
+ protected ClipboardOwner owner;
+
+ // The clipboard name
+ private String name;
+
+ /**
+ * Initializes a new instance of <code>Clipboard</code> with the
+ * specified name.
+ *
+ * @param name The clipboard name.
+ */
+ public Clipboard(String name)
+ {
+ this.name = name;
+ }
+
+ /**
+ * Returns the name of the clipboard.
+ */
+ public String getName()
+ {
+ return name;
+ }
+
+ /**
+ * Returns the contents of the clipboard.
+ *
+ * @param requestor The object requesting the contents.
+ *
+ * @exception IllegalStateException If the clipboard is currently unavailable
+ */
+ public synchronized Transferable getContents(Object requestor)
+ {
+ return contents;
+ }
+
+ /**
+ * Sets the content and owner of this clipboard.
+ * If the given owner is different from the current owner
+ * then lostOwnership is called on the current owner.
+ * XXX - is this called with the old or new contents.
+ *
+ * @param contents The new clipboard contents.
+ * @param owner The new clipboard owner
+ *
+ * @exception IllegalStateException If the clipboard is currently unavailable
+ */
+ public synchronized void setContents(Transferable contents, ClipboardOwner owner)
+ {
+ if (this.owner != owner)
+ if (this.owner != null)
+ this.owner.lostOwnership(this, contents);
+
+ this.owner = owner;
+ this.contents = contents;
+ }
+}
+
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