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-rw-r--r--libjava/javax/swing/InputMap.java213
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diff --git a/libjava/javax/swing/InputMap.java b/libjava/javax/swing/InputMap.java
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--- a/libjava/javax/swing/InputMap.java
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-/* InputMap.java --
- Copyright (C) 2002, 2004 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.swing;
-
-import java.io.IOException;
-import java.io.ObjectInputStream;
-import java.io.ObjectOutputStream;
-import java.io.Serializable;
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Map;
-import java.util.Set;
-
-
-/**
- * @author Andrew Selkirk
- * @author Michael Koch
- *
- * @since 1.3
- */
-public class InputMap
- implements Serializable
-{
- private static final long serialVersionUID = -5429059542008604257L;
-
- /**
- * inputMap
- */
- private Map inputMap = new HashMap();
-
- /**
- * parent
- */
- private InputMap parent;
-
- /**
- * Creates a new <code>InputMap</code> instance.
- */
- public InputMap()
- {
- // TODO
- }
-
- /**
- * Returns the binding for keystroke.
- *
- * @param key the key of the enty
- *
- * @return the binding associated with keystroke may be null
- */
- public Object get(KeyStroke keystroke)
- {
- Object result = inputMap.get(keystroke);
-
- if (result == null && parent != null)
- result = parent.get(keystroke);
- return result;
- }
-
- /**
- * Puts a new entry into the <code>InputMap</code>.
- * If actionMapKey is null an existing entry will be removed.
- *
- * @param keystroke the keystroke for the entry
- * @param actionMapKey the action.
- */
- public void put(KeyStroke keystroke, Object actionMapKey)
- {
- if (actionMapKey == null)
- inputMap.remove(keystroke);
- else
- inputMap.put(keystroke, actionMapKey);
- }
-
- /**
- * Remove an entry from the <code>InputMap</code>.
- *
- * @param key the key of the entry to remove
- */
- public void remove(KeyStroke keystroke)
- {
- inputMap.remove(keystroke);
- }
-
- /**
- * Returns the parent of this <code>InputMap</code>.
- *
- * @return the parent, may be null.
- */
- public InputMap getParent()
- {
- return parent;
- }
-
- /**
- * Sets a parent for this <code>InputMap</code>.
- *
- * @param parentMap the new parent
- */
- public void setParent(InputMap parentMap)
- {
- parent = parentMap;
- }
-
- /**
- * Returns the number of entries in this <code>InputMap</code>.
- *
- * @return the number of entries
- */
- public int size()
- {
- return inputMap.size();
- }
-
- /**
- * Clears the <code>InputMap</code>.
- */
- public void clear()
- {
- inputMap.clear();
- }
-
- /**
- * Returns all keys of entries in this <code>InputMap</code>.
- *
- * @return an array of keys
- */
- public KeyStroke[] keys()
- {
- KeyStroke[] array = new KeyStroke[size()];
- return (KeyStroke[]) inputMap.keySet().toArray(array);
- }
-
- /**
- * Returns all keys of entries in this <code>InputMap</code>
- * and all its parents.
- *
- * @return an array of keys
- */
- public KeyStroke[] allKeys()
- {
- Set set = new HashSet();
-
- if (parent != null)
- set.addAll(Arrays.asList(parent.allKeys()));
-
- set.addAll(inputMap.keySet());
- KeyStroke[] array = new KeyStroke[size()];
- return (KeyStroke[]) set.toArray(array);
- }
-
- /**
- * writeObject
- *
- * @param stream the stream to write to
- *
- * @exception IOException If an error occurs
- */
- private void writeObject(ObjectOutputStream stream) throws IOException
- {
- // TODO
- }
-
- /**
- * readObject
- *
- * @param stream the stream to read from
- *
- * @exception ClassNotFoundException If the serialized class cannot be found
- * @exception IOException If an error occurs
- */
- private void readObject(ObjectInputStream stream)
- throws ClassNotFoundException, IOException
- {
- // TODO
- }
-}