author | rriggs |
Tue, 03 Jun 2014 11:18:03 -0400 | |
changeset 25122 | 1ecc464c69d2 |
parent 22574 | 7f8ce0c8c20a |
child 25201 | 4adc75e0c4e5 |
permissions | -rw-r--r-- |
2 | 1 |
/* |
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* Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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package javax.swing; |
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import javax.swing.plaf.ComponentUI; |
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import javax.swing.border.*; |
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import javax.swing.event.SwingPropertyChangeSupport; |
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import java.lang.reflect.*; |
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import java.util.HashMap; |
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import java.util.Map; |
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import java.util.Enumeration; |
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import java.util.Hashtable; |
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import java.util.ResourceBundle; |
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import java.util.ResourceBundle.Control; |
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import java.util.Locale; |
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import java.util.Vector; |
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import java.util.MissingResourceException; |
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import java.awt.Font; |
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import java.awt.Color; |
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import java.awt.Insets; |
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import java.awt.Dimension; |
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import java.lang.reflect.Method; |
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import java.beans.PropertyChangeListener; |
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import java.beans.PropertyChangeEvent; |
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import java.security.AccessController; |
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import java.security.AccessControlContext; |
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import java.security.PrivilegedAction; |
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import sun.reflect.misc.MethodUtil; |
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import sun.reflect.misc.ReflectUtil; |
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import sun.swing.SwingUtilities2; |
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import sun.util.CoreResourceBundleControl; |
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/** |
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* A table of defaults for Swing components. Applications can set/get |
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* default values via the <code>UIManager</code>. |
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* <p> |
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* <strong>Warning:</strong> |
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* Serialized objects of this class will not be compatible with |
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* future Swing releases. The current serialization support is |
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* appropriate for short term storage or RMI between applications running |
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* the same version of Swing. As of 1.4, support for long term storage |
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* of all JavaBeans™ |
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* has been added to the <code>java.beans</code> package. |
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* Please see {@link java.beans.XMLEncoder}. |
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* |
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* @see UIManager |
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* @author Hans Muller |
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*/ |
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@SuppressWarnings("serial") // Same-version serialization only |
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public class UIDefaults extends Hashtable<Object,Object> |
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{ |
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private static final Object PENDING = "Pending"; |
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private SwingPropertyChangeSupport changeSupport; |
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private Vector<String> resourceBundles; |
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private Locale defaultLocale = Locale.getDefault(); |
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/** |
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* Maps from a Locale to a cached Map of the ResourceBundle. This is done |
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* so as to avoid an exception being thrown when a value is asked for. |
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* Access to this should be done while holding a lock on the |
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* UIDefaults, eg synchronized(this). |
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*/ |
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private Map<Locale, Map<String, Object>> resourceCache; |
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/** |
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* Creates an empty defaults table. |
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*/ |
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public UIDefaults() { |
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this(700, .75f); |
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} |
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/** |
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* Creates an empty defaults table with the specified initial capacity and |
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* load factor. |
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* |
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* @param initialCapacity the initial capacity of the defaults table |
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* @param loadFactor the load factor of the defaults table |
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* @see java.util.Hashtable |
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* @since 1.6 |
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*/ |
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public UIDefaults(int initialCapacity, float loadFactor) { |
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super(initialCapacity, loadFactor); |
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resourceCache = new HashMap<Locale, Map<String, Object>>(); |
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} |
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/** |
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* Creates a defaults table initialized with the specified |
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* key/value pairs. For example: |
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* <pre> |
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Object[] uiDefaults = { |
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"Font", new Font("Dialog", Font.BOLD, 12), |
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"Color", Color.red, |
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"five", new Integer(5) |
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} |
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UIDefaults myDefaults = new UIDefaults(uiDefaults); |
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* </pre> |
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* @param keyValueList an array of objects containing the key/value |
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* pairs |
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*/ |
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public UIDefaults(Object[] keyValueList) { |
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super(keyValueList.length / 2); |
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for(int i = 0; i < keyValueList.length; i += 2) { |
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super.put(keyValueList[i], keyValueList[i + 1]); |
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} |
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} |
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/** |
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* Returns the value for key. If the value is a |
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* <code>UIDefaults.LazyValue</code> then the real |
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* value is computed with <code>LazyValue.createValue()</code>, |
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* the table entry is replaced, and the real value is returned. |
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* If the value is an <code>UIDefaults.ActiveValue</code> |
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* the table entry is not replaced - the value is computed |
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* with <code>ActiveValue.createValue()</code> for each |
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* <code>get()</code> call. |
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* |
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* If the key is not found in the table then it is searched for in the list |
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* of resource bundles maintained by this object. The resource bundles are |
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* searched most recently added first using the locale returned by |
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* <code>getDefaultLocale</code>. <code>LazyValues</code> and |
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* <code>ActiveValues</code> are not supported in the resource bundles. |
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* |
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* @param key the desired key |
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* @return the value for <code>key</code> |
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* @see LazyValue |
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* @see ActiveValue |
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* @see java.util.Hashtable#get |
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* @see #getDefaultLocale |
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* @see #addResourceBundle |
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* @since 1.4 |
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*/ |
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public Object get(Object key) { |
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Object value = getFromHashtable( key ); |
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return (value != null) ? value : getFromResourceBundle(key, null); |
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} |
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/** |
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* Looks up up the given key in our Hashtable and resolves LazyValues |
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* or ActiveValues. |
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*/ |
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private Object getFromHashtable(Object key) { |
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/* Quickly handle the common case, without grabbing |
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* a lock. |
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*/ |
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Object value = super.get(key); |
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if ((value != PENDING) && |
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!(value instanceof ActiveValue) && |
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!(value instanceof LazyValue)) { |
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return value; |
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} |
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/* If the LazyValue for key is being constructed by another |
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* thread then wait and then return the new value, otherwise drop |
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* the lock and construct the ActiveValue or the LazyValue. |
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* We use the special value PENDING to mark LazyValues that |
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* are being constructed. |
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*/ |
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synchronized(this) { |
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value = super.get(key); |
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if (value == PENDING) { |
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do { |
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try { |
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this.wait(); |
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} |
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catch (InterruptedException e) { |
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} |
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value = super.get(key); |
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} |
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while(value == PENDING); |
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return value; |
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} |
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else if (value instanceof LazyValue) { |
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super.put(key, PENDING); |
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} |
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else if (!(value instanceof ActiveValue)) { |
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return value; |
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} |
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} |
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/* At this point we know that the value of key was |
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* a LazyValue or an ActiveValue. |
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*/ |
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if (value instanceof LazyValue) { |
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try { |
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/* If an exception is thrown we'll just put the LazyValue |
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* back in the table. |
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*/ |
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value = ((LazyValue)value).createValue(this); |
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} |
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finally { |
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synchronized(this) { |
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if (value == null) { |
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super.remove(key); |
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} |
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else { |
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super.put(key, value); |
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} |
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this.notifyAll(); |
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} |
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} |
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} |
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else { |
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value = ((ActiveValue)value).createValue(this); |
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} |
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return value; |
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} |
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/** |
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* Returns the value for key associated with the given locale. |
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* If the value is a <code>UIDefaults.LazyValue</code> then the real |
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* value is computed with <code>LazyValue.createValue()</code>, |
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* the table entry is replaced, and the real value is returned. |
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* If the value is an <code>UIDefaults.ActiveValue</code> |
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* the table entry is not replaced - the value is computed |
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* with <code>ActiveValue.createValue()</code> for each |
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* <code>get()</code> call. |
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* |
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* If the key is not found in the table then it is searched for in the list |
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* of resource bundles maintained by this object. The resource bundles are |
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* searched most recently added first using the given locale. |
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* <code>LazyValues</code> and <code>ActiveValues</code> are not supported |
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* in the resource bundles. |
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* |
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* @param key the desired key |
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* @param l the desired <code>locale</code> |
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* @return the value for <code>key</code> |
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* @see LazyValue |
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* @see ActiveValue |
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* @see java.util.Hashtable#get |
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* @see #addResourceBundle |
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* @since 1.4 |
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*/ |
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public Object get(Object key, Locale l) { |
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Object value = getFromHashtable( key ); |
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return (value != null) ? value : getFromResourceBundle(key, l); |
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} |
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/** |
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* Looks up given key in our resource bundles. |
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*/ |
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private Object getFromResourceBundle(Object key, Locale l) { |
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if( resourceBundles == null || |
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resourceBundles.isEmpty() || |
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!(key instanceof String) ) { |
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return null; |
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} |
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// A null locale means use the default locale. |
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if( l == null ) { |
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if( defaultLocale == null ) |
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return null; |
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else |
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l = defaultLocale; |
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} |
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synchronized(this) { |
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return getResourceCache(l).get(key); |
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} |
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} |
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/** |
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* Returns a Map of the known resources for the given locale. |
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*/ |
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private Map<String, Object> getResourceCache(Locale l) { |
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Map<String, Object> values = resourceCache.get(l); |
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if (values == null) { |
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values = new TextAndMnemonicHashMap(); |
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for (int i=resourceBundles.size()-1; i >= 0; i--) { |
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String bundleName = resourceBundles.get(i); |
2 | 305 |
try { |
306 |
Control c = CoreResourceBundleControl.getRBControlInstance(bundleName); |
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ResourceBundle b; |
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if (c != null) { |
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b = ResourceBundle.getBundle(bundleName, l, c); |
|
310 |
} else { |
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b = ResourceBundle.getBundle(bundleName, l); |
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} |
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Enumeration keys = b.getKeys(); |
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314 |
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315 |
while (keys.hasMoreElements()) { |
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String key = (String)keys.nextElement(); |
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317 |
||
318 |
if (values.get(key) == null) { |
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Object value = b.getObject(key); |
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320 |
||
321 |
values.put(key, value); |
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322 |
} |
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323 |
} |
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324 |
} catch( MissingResourceException mre ) { |
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325 |
// Keep looking |
|
326 |
} |
|
327 |
} |
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resourceCache.put(l, values); |
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} |
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return values; |
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} |
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/** |
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* Sets the value of <code>key</code> to <code>value</code> for all locales. |
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* If <code>key</code> is a string and the new value isn't |
|
336 |
* equal to the old one, fire a <code>PropertyChangeEvent</code>. |
|
337 |
* If value is <code>null</code>, the key is removed from the table. |
|
338 |
* |
|
339 |
* @param key the unique <code>Object</code> who's value will be used |
|
340 |
* to retrieve the data value associated with it |
|
341 |
* @param value the new <code>Object</code> to store as data under |
|
342 |
* that key |
|
343 |
* @return the previous <code>Object</code> value, or <code>null</code> |
|
344 |
* @see #putDefaults |
|
345 |
* @see java.util.Hashtable#put |
|
346 |
*/ |
|
347 |
public Object put(Object key, Object value) { |
|
348 |
Object oldValue = (value == null) ? super.remove(key) : super.put(key, value); |
|
349 |
if (key instanceof String) { |
|
350 |
firePropertyChange((String)key, oldValue, value); |
|
351 |
} |
|
352 |
return oldValue; |
|
353 |
} |
|
354 |
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355 |
||
356 |
/** |
|
357 |
* Puts all of the key/value pairs in the database and |
|
358 |
* unconditionally generates one <code>PropertyChangeEvent</code>. |
|
359 |
* The events oldValue and newValue will be <code>null</code> and its |
|
360 |
* <code>propertyName</code> will be "UIDefaults". The key/value pairs are |
|
361 |
* added for all locales. |
|
362 |
* |
|
363 |
* @param keyValueList an array of key/value pairs |
|
364 |
* @see #put |
|
365 |
* @see java.util.Hashtable#put |
|
366 |
*/ |
|
367 |
public void putDefaults(Object[] keyValueList) { |
|
368 |
for(int i = 0, max = keyValueList.length; i < max; i += 2) { |
|
369 |
Object value = keyValueList[i + 1]; |
|
370 |
if (value == null) { |
|
371 |
super.remove(keyValueList[i]); |
|
372 |
} |
|
373 |
else { |
|
374 |
super.put(keyValueList[i], value); |
|
375 |
} |
|
376 |
} |
|
377 |
firePropertyChange("UIDefaults", null, null); |
|
378 |
} |
|
379 |
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380 |
||
381 |
/** |
|
382 |
* If the value of <code>key</code> is a <code>Font</code> return it, |
|
383 |
* otherwise return <code>null</code>. |
|
384 |
* @param key the desired key |
|
385 |
* @return if the value for <code>key</code> is a <code>Font</code>, |
|
386 |
* return the <code>Font</code> object; otherwise return |
|
387 |
* <code>null</code> |
|
388 |
*/ |
|
389 |
public Font getFont(Object key) { |
|
390 |
Object value = get(key); |
|
391 |
return (value instanceof Font) ? (Font)value : null; |
|
392 |
} |
|
393 |
||
394 |
||
395 |
/** |
|
396 |
* If the value of <code>key</code> for the given <code>Locale</code> |
|
397 |
* is a <code>Font</code> return it, otherwise return <code>null</code>. |
|
398 |
* @param key the desired key |
|
399 |
* @param l the desired locale |
|
400 |
* @return if the value for <code>key</code> and <code>Locale</code> |
|
401 |
* is a <code>Font</code>, |
|
402 |
* return the <code>Font</code> object; otherwise return |
|
403 |
* <code>null</code> |
|
404 |
* @since 1.4 |
|
405 |
*/ |
|
406 |
public Font getFont(Object key, Locale l) { |
|
407 |
Object value = get(key,l); |
|
408 |
return (value instanceof Font) ? (Font)value : null; |
|
409 |
} |
|
410 |
||
411 |
/** |
|
412 |
* If the value of <code>key</code> is a <code>Color</code> return it, |
|
413 |
* otherwise return <code>null</code>. |
|
414 |
* @param key the desired key |
|
415 |
* @return if the value for <code>key</code> is a <code>Color</code>, |
|
416 |
* return the <code>Color</code> object; otherwise return |
|
417 |
* <code>null</code> |
|
418 |
*/ |
|
419 |
public Color getColor(Object key) { |
|
420 |
Object value = get(key); |
|
421 |
return (value instanceof Color) ? (Color)value : null; |
|
422 |
} |
|
423 |
||
424 |
||
425 |
/** |
|
426 |
* If the value of <code>key</code> for the given <code>Locale</code> |
|
427 |
* is a <code>Color</code> return it, otherwise return <code>null</code>. |
|
428 |
* @param key the desired key |
|
429 |
* @param l the desired locale |
|
430 |
* @return if the value for <code>key</code> and <code>Locale</code> |
|
431 |
* is a <code>Color</code>, |
|
432 |
* return the <code>Color</code> object; otherwise return |
|
433 |
* <code>null</code> |
|
434 |
* @since 1.4 |
|
435 |
*/ |
|
436 |
public Color getColor(Object key, Locale l) { |
|
437 |
Object value = get(key,l); |
|
438 |
return (value instanceof Color) ? (Color)value : null; |
|
439 |
} |
|
440 |
||
441 |
||
442 |
/** |
|
443 |
* If the value of <code>key</code> is an <code>Icon</code> return it, |
|
444 |
* otherwise return <code>null</code>. |
|
445 |
* @param key the desired key |
|
446 |
* @return if the value for <code>key</code> is an <code>Icon</code>, |
|
447 |
* return the <code>Icon</code> object; otherwise return |
|
448 |
* <code>null</code> |
|
449 |
*/ |
|
450 |
public Icon getIcon(Object key) { |
|
451 |
Object value = get(key); |
|
452 |
return (value instanceof Icon) ? (Icon)value : null; |
|
453 |
} |
|
454 |
||
455 |
||
456 |
/** |
|
457 |
* If the value of <code>key</code> for the given <code>Locale</code> |
|
458 |
* is an <code>Icon</code> return it, otherwise return <code>null</code>. |
|
459 |
* @param key the desired key |
|
460 |
* @param l the desired locale |
|
461 |
* @return if the value for <code>key</code> and <code>Locale</code> |
|
462 |
* is an <code>Icon</code>, |
|
463 |
* return the <code>Icon</code> object; otherwise return |
|
464 |
* <code>null</code> |
|
465 |
* @since 1.4 |
|
466 |
*/ |
|
467 |
public Icon getIcon(Object key, Locale l) { |
|
468 |
Object value = get(key,l); |
|
469 |
return (value instanceof Icon) ? (Icon)value : null; |
|
470 |
} |
|
471 |
||
472 |
||
473 |
/** |
|
474 |
* If the value of <code>key</code> is a <code>Border</code> return it, |
|
475 |
* otherwise return <code>null</code>. |
|
476 |
* @param key the desired key |
|
477 |
* @return if the value for <code>key</code> is a <code>Border</code>, |
|
478 |
* return the <code>Border</code> object; otherwise return |
|
479 |
* <code>null</code> |
|
480 |
*/ |
|
481 |
public Border getBorder(Object key) { |
|
482 |
Object value = get(key); |
|
483 |
return (value instanceof Border) ? (Border)value : null; |
|
484 |
} |
|
485 |
||
486 |
||
487 |
/** |
|
488 |
* If the value of <code>key</code> for the given <code>Locale</code> |
|
489 |
* is a <code>Border</code> return it, otherwise return <code>null</code>. |
|
490 |
* @param key the desired key |
|
491 |
* @param l the desired locale |
|
492 |
* @return if the value for <code>key</code> and <code>Locale</code> |
|
493 |
* is a <code>Border</code>, |
|
494 |
* return the <code>Border</code> object; otherwise return |
|
495 |
* <code>null</code> |
|
496 |
* @since 1.4 |
|
497 |
*/ |
|
498 |
public Border getBorder(Object key, Locale l) { |
|
499 |
Object value = get(key,l); |
|
500 |
return (value instanceof Border) ? (Border)value : null; |
|
501 |
} |
|
502 |
||
503 |
||
504 |
/** |
|
505 |
* If the value of <code>key</code> is a <code>String</code> return it, |
|
506 |
* otherwise return <code>null</code>. |
|
507 |
* @param key the desired key |
|
508 |
* @return if the value for <code>key</code> is a <code>String</code>, |
|
509 |
* return the <code>String</code> object; otherwise return |
|
510 |
* <code>null</code> |
|
511 |
*/ |
|
512 |
public String getString(Object key) { |
|
513 |
Object value = get(key); |
|
514 |
return (value instanceof String) ? (String)value : null; |
|
515 |
} |
|
516 |
||
517 |
/** |
|
518 |
* If the value of <code>key</code> for the given <code>Locale</code> |
|
519 |
* is a <code>String</code> return it, otherwise return <code>null</code>. |
|
520 |
* @param key the desired key |
|
521 |
* @param l the desired <code>Locale</code> |
|
522 |
* @return if the value for <code>key</code> for the given |
|
523 |
* <code>Locale</code> is a <code>String</code>, |
|
524 |
* return the <code>String</code> object; otherwise return |
|
525 |
* <code>null</code> |
|
526 |
* @since 1.4 |
|
527 |
*/ |
|
528 |
public String getString(Object key, Locale l) { |
|
529 |
Object value = get(key,l); |
|
530 |
return (value instanceof String) ? (String)value : null; |
|
531 |
} |
|
532 |
||
533 |
/** |
|
534 |
* If the value of <code>key</code> is an <code>Integer</code> return its |
|
535 |
* integer value, otherwise return 0. |
|
536 |
* @param key the desired key |
|
537 |
* @return if the value for <code>key</code> is an <code>Integer</code>, |
|
538 |
* return its value, otherwise return 0 |
|
539 |
*/ |
|
540 |
public int getInt(Object key) { |
|
541 |
Object value = get(key); |
|
542 |
return (value instanceof Integer) ? ((Integer)value).intValue() : 0; |
|
543 |
} |
|
544 |
||
545 |
||
546 |
/** |
|
547 |
* If the value of <code>key</code> for the given <code>Locale</code> |
|
548 |
* is an <code>Integer</code> return its integer value, otherwise return 0. |
|
549 |
* @param key the desired key |
|
550 |
* @param l the desired locale |
|
551 |
* @return if the value for <code>key</code> and <code>Locale</code> |
|
552 |
* is an <code>Integer</code>, |
|
553 |
* return its value, otherwise return 0 |
|
554 |
* @since 1.4 |
|
555 |
*/ |
|
556 |
public int getInt(Object key, Locale l) { |
|
557 |
Object value = get(key,l); |
|
558 |
return (value instanceof Integer) ? ((Integer)value).intValue() : 0; |
|
559 |
} |
|
560 |
||
561 |
||
562 |
/** |
|
563 |
* If the value of <code>key</code> is boolean, return the |
|
564 |
* boolean value, otherwise return false. |
|
565 |
* |
|
566 |
* @param key an <code>Object</code> specifying the key for the desired boolean value |
|
567 |
* @return if the value of <code>key</code> is boolean, return the |
|
568 |
* boolean value, otherwise return false. |
|
569 |
* @since 1.4 |
|
570 |
*/ |
|
571 |
public boolean getBoolean(Object key) { |
|
572 |
Object value = get(key); |
|
573 |
return (value instanceof Boolean) ? ((Boolean)value).booleanValue() : false; |
|
574 |
} |
|
575 |
||
576 |
||
577 |
/** |
|
578 |
* If the value of <code>key</code> for the given <code>Locale</code> |
|
579 |
* is boolean, return the boolean value, otherwise return false. |
|
580 |
* |
|
581 |
* @param key an <code>Object</code> specifying the key for the desired boolean value |
|
582 |
* @param l the desired locale |
|
583 |
* @return if the value for <code>key</code> and <code>Locale</code> |
|
584 |
* is boolean, return the |
|
585 |
* boolean value, otherwise return false. |
|
586 |
* @since 1.4 |
|
587 |
*/ |
|
588 |
public boolean getBoolean(Object key, Locale l) { |
|
589 |
Object value = get(key,l); |
|
590 |
return (value instanceof Boolean) ? ((Boolean)value).booleanValue() : false; |
|
591 |
} |
|
592 |
||
593 |
||
594 |
/** |
|
595 |
* If the value of <code>key</code> is an <code>Insets</code> return it, |
|
596 |
* otherwise return <code>null</code>. |
|
597 |
* @param key the desired key |
|
598 |
* @return if the value for <code>key</code> is an <code>Insets</code>, |
|
599 |
* return the <code>Insets</code> object; otherwise return |
|
600 |
* <code>null</code> |
|
601 |
*/ |
|
602 |
public Insets getInsets(Object key) { |
|
603 |
Object value = get(key); |
|
604 |
return (value instanceof Insets) ? (Insets)value : null; |
|
605 |
} |
|
606 |
||
607 |
||
608 |
/** |
|
609 |
* If the value of <code>key</code> for the given <code>Locale</code> |
|
610 |
* is an <code>Insets</code> return it, otherwise return <code>null</code>. |
|
611 |
* @param key the desired key |
|
612 |
* @param l the desired locale |
|
613 |
* @return if the value for <code>key</code> and <code>Locale</code> |
|
614 |
* is an <code>Insets</code>, |
|
615 |
* return the <code>Insets</code> object; otherwise return |
|
616 |
* <code>null</code> |
|
617 |
* @since 1.4 |
|
618 |
*/ |
|
619 |
public Insets getInsets(Object key, Locale l) { |
|
620 |
Object value = get(key,l); |
|
621 |
return (value instanceof Insets) ? (Insets)value : null; |
|
622 |
} |
|
623 |
||
624 |
||
625 |
/** |
|
626 |
* If the value of <code>key</code> is a <code>Dimension</code> return it, |
|
627 |
* otherwise return <code>null</code>. |
|
628 |
* @param key the desired key |
|
629 |
* @return if the value for <code>key</code> is a <code>Dimension</code>, |
|
630 |
* return the <code>Dimension</code> object; otherwise return |
|
631 |
* <code>null</code> |
|
632 |
*/ |
|
633 |
public Dimension getDimension(Object key) { |
|
634 |
Object value = get(key); |
|
635 |
return (value instanceof Dimension) ? (Dimension)value : null; |
|
636 |
} |
|
637 |
||
638 |
||
639 |
/** |
|
640 |
* If the value of <code>key</code> for the given <code>Locale</code> |
|
641 |
* is a <code>Dimension</code> return it, otherwise return <code>null</code>. |
|
642 |
* @param key the desired key |
|
643 |
* @param l the desired locale |
|
644 |
* @return if the value for <code>key</code> and <code>Locale</code> |
|
645 |
* is a <code>Dimension</code>, |
|
646 |
* return the <code>Dimension</code> object; otherwise return |
|
647 |
* <code>null</code> |
|
648 |
* @since 1.4 |
|
649 |
*/ |
|
650 |
public Dimension getDimension(Object key, Locale l) { |
|
651 |
Object value = get(key,l); |
|
652 |
return (value instanceof Dimension) ? (Dimension)value : null; |
|
653 |
} |
|
654 |
||
655 |
||
656 |
/** |
|
657 |
* The value of <code>get(uidClassID)</code> must be the |
|
658 |
* <code>String</code> name of a |
|
659 |
* class that implements the corresponding <code>ComponentUI</code> |
|
660 |
* class. If the class hasn't been loaded before, this method looks |
|
661 |
* up the class with <code>uiClassLoader.loadClass()</code> if a non |
|
662 |
* <code>null</code> |
|
663 |
* class loader is provided, <code>classForName()</code> otherwise. |
|
664 |
* <p> |
|
665 |
* If a mapping for <code>uiClassID</code> exists or if the specified |
|
666 |
* class can't be found, return <code>null</code>. |
|
667 |
* <p> |
|
668 |
* This method is used by <code>getUI</code>, it's usually |
|
669 |
* not necessary to call it directly. |
|
670 |
* |
|
671 |
* @param uiClassID a string containing the class ID |
|
672 |
* @param uiClassLoader the object which will load the class |
|
673 |
* @return the value of <code>Class.forName(get(uidClassID))</code> |
|
674 |
* @see #getUI |
|
675 |
*/ |
|
676 |
public Class<? extends ComponentUI> |
|
677 |
getUIClass(String uiClassID, ClassLoader uiClassLoader) |
|
678 |
{ |
|
679 |
try { |
|
680 |
String className = (String)get(uiClassID); |
|
681 |
if (className != null) { |
|
16073 | 682 |
ReflectUtil.checkPackageAccess(className); |
683 |
||
2 | 684 |
Class cls = (Class)get(className); |
685 |
if (cls == null) { |
|
686 |
if (uiClassLoader == null) { |
|
687 |
cls = SwingUtilities.loadSystemClass(className); |
|
688 |
} |
|
689 |
else { |
|
690 |
cls = uiClassLoader.loadClass(className); |
|
691 |
} |
|
692 |
if (cls != null) { |
|
693 |
// Save lookup for future use, as forName is slow. |
|
694 |
put(className, cls); |
|
695 |
} |
|
696 |
} |
|
697 |
return cls; |
|
698 |
} |
|
699 |
} |
|
700 |
catch (ClassNotFoundException e) { |
|
701 |
return null; |
|
702 |
} |
|
703 |
catch (ClassCastException e) { |
|
704 |
return null; |
|
705 |
} |
|
706 |
return null; |
|
707 |
} |
|
708 |
||
709 |
||
710 |
/** |
|
20169 | 711 |
* Returns the L&F class that renders this component. |
2 | 712 |
* |
713 |
* @param uiClassID a string containing the class ID |
|
714 |
* @return the Class object returned by |
|
715 |
* <code>getUIClass(uiClassID, null)</code> |
|
716 |
*/ |
|
717 |
public Class<? extends ComponentUI> getUIClass(String uiClassID) { |
|
718 |
return getUIClass(uiClassID, null); |
|
719 |
} |
|
720 |
||
721 |
||
722 |
/** |
|
723 |
* If <code>getUI()</code> fails for any reason, |
|
724 |
* it calls this method before returning <code>null</code>. |
|
725 |
* Subclasses may choose to do more or less here. |
|
726 |
* |
|
727 |
* @param msg message string to print |
|
728 |
* @see #getUI |
|
729 |
*/ |
|
730 |
protected void getUIError(String msg) { |
|
731 |
System.err.println("UIDefaults.getUI() failed: " + msg); |
|
732 |
try { |
|
733 |
throw new Error(); |
|
734 |
} |
|
735 |
catch (Throwable e) { |
|
736 |
e.printStackTrace(); |
|
737 |
} |
|
738 |
} |
|
739 |
||
740 |
/** |
|
741 |
* Creates an <code>ComponentUI</code> implementation for the |
|
742 |
* specified component. In other words create the look |
|
743 |
* and feel specific delegate object for <code>target</code>. |
|
744 |
* This is done in two steps: |
|
745 |
* <ul> |
|
746 |
* <li> Look up the name of the <code>ComponentUI</code> implementation |
|
747 |
* class under the value returned by <code>target.getUIClassID()</code>. |
|
748 |
* <li> Use the implementation classes static <code>createUI()</code> |
|
749 |
* method to construct a look and feel delegate. |
|
750 |
* </ul> |
|
751 |
* @param target the <code>JComponent</code> which needs a UI |
|
752 |
* @return the <code>ComponentUI</code> object |
|
753 |
*/ |
|
754 |
public ComponentUI getUI(JComponent target) { |
|
755 |
||
756 |
Object cl = get("ClassLoader"); |
|
757 |
ClassLoader uiClassLoader = |
|
758 |
(cl != null) ? (ClassLoader)cl : target.getClass().getClassLoader(); |
|
1301
15e81207e1f2
6727662: Code improvement and warnings removing from swing packages
rupashka
parents:
2
diff
changeset
|
759 |
Class<? extends ComponentUI> uiClass = getUIClass(target.getUIClassID(), uiClassLoader); |
2 | 760 |
Object uiObject = null; |
761 |
||
762 |
if (uiClass == null) { |
|
763 |
getUIError("no ComponentUI class for: " + target); |
|
764 |
} |
|
765 |
else { |
|
766 |
try { |
|
767 |
Method m = (Method)get(uiClass); |
|
768 |
if (m == null) { |
|
1301
15e81207e1f2
6727662: Code improvement and warnings removing from swing packages
rupashka
parents:
2
diff
changeset
|
769 |
m = uiClass.getMethod("createUI", new Class[]{JComponent.class}); |
2 | 770 |
put(uiClass, m); |
771 |
} |
|
772 |
uiObject = MethodUtil.invoke(m, null, new Object[]{target}); |
|
773 |
} |
|
774 |
catch (NoSuchMethodException e) { |
|
775 |
getUIError("static createUI() method not found in " + uiClass); |
|
776 |
} |
|
777 |
catch (Exception e) { |
|
778 |
getUIError("createUI() failed for " + target + " " + e); |
|
779 |
} |
|
780 |
} |
|
781 |
||
782 |
return (ComponentUI)uiObject; |
|
783 |
} |
|
784 |
||
785 |
/** |
|
786 |
* Adds a <code>PropertyChangeListener</code> to the listener list. |
|
787 |
* The listener is registered for all properties. |
|
788 |
* <p> |
|
789 |
* A <code>PropertyChangeEvent</code> will get fired whenever a default |
|
790 |
* is changed. |
|
791 |
* |
|
792 |
* @param listener the <code>PropertyChangeListener</code> to be added |
|
793 |
* @see java.beans.PropertyChangeSupport |
|
794 |
*/ |
|
795 |
public synchronized void addPropertyChangeListener(PropertyChangeListener listener) { |
|
796 |
if (changeSupport == null) { |
|
797 |
changeSupport = new SwingPropertyChangeSupport(this); |
|
798 |
} |
|
799 |
changeSupport.addPropertyChangeListener(listener); |
|
800 |
} |
|
801 |
||
802 |
||
803 |
/** |
|
804 |
* Removes a <code>PropertyChangeListener</code> from the listener list. |
|
805 |
* This removes a <code>PropertyChangeListener</code> that was registered |
|
806 |
* for all properties. |
|
807 |
* |
|
808 |
* @param listener the <code>PropertyChangeListener</code> to be removed |
|
809 |
* @see java.beans.PropertyChangeSupport |
|
810 |
*/ |
|
811 |
public synchronized void removePropertyChangeListener(PropertyChangeListener listener) { |
|
812 |
if (changeSupport != null) { |
|
813 |
changeSupport.removePropertyChangeListener(listener); |
|
814 |
} |
|
815 |
} |
|
816 |
||
817 |
||
818 |
/** |
|
819 |
* Returns an array of all the <code>PropertyChangeListener</code>s added |
|
820 |
* to this UIDefaults with addPropertyChangeListener(). |
|
821 |
* |
|
822 |
* @return all of the <code>PropertyChangeListener</code>s added or an empty |
|
823 |
* array if no listeners have been added |
|
824 |
* @since 1.4 |
|
825 |
*/ |
|
826 |
public synchronized PropertyChangeListener[] getPropertyChangeListeners() { |
|
827 |
if (changeSupport == null) { |
|
828 |
return new PropertyChangeListener[0]; |
|
829 |
} |
|
830 |
return changeSupport.getPropertyChangeListeners(); |
|
831 |
} |
|
832 |
||
833 |
||
834 |
/** |
|
835 |
* Support for reporting bound property changes. If oldValue and |
|
836 |
* newValue are not equal and the <code>PropertyChangeEvent</code>x |
|
837 |
* listener list isn't empty, then fire a |
|
838 |
* <code>PropertyChange</code> event to each listener. |
|
839 |
* |
|
840 |
* @param propertyName the programmatic name of the property |
|
841 |
* that was changed |
|
842 |
* @param oldValue the old value of the property |
|
843 |
* @param newValue the new value of the property |
|
844 |
* @see java.beans.PropertyChangeSupport |
|
845 |
*/ |
|
846 |
protected void firePropertyChange(String propertyName, Object oldValue, Object newValue) { |
|
847 |
if (changeSupport != null) { |
|
848 |
changeSupport.firePropertyChange(propertyName, oldValue, newValue); |
|
849 |
} |
|
850 |
} |
|
851 |
||
852 |
||
853 |
/** |
|
854 |
* Adds a resource bundle to the list of resource bundles that are |
|
855 |
* searched for localized values. Resource bundles are searched in the |
|
856 |
* reverse order they were added. In other words, the most recently added |
|
857 |
* bundle is searched first. |
|
858 |
* |
|
859 |
* @param bundleName the base name of the resource bundle to be added |
|
860 |
* @see java.util.ResourceBundle |
|
861 |
* @see #removeResourceBundle |
|
862 |
* @since 1.4 |
|
863 |
*/ |
|
864 |
public synchronized void addResourceBundle( String bundleName ) { |
|
865 |
if( bundleName == null ) { |
|
866 |
return; |
|
867 |
} |
|
868 |
if( resourceBundles == null ) { |
|
1301
15e81207e1f2
6727662: Code improvement and warnings removing from swing packages
rupashka
parents:
2
diff
changeset
|
869 |
resourceBundles = new Vector<String>(5); |
2 | 870 |
} |
871 |
if (!resourceBundles.contains(bundleName)) { |
|
872 |
resourceBundles.add( bundleName ); |
|
873 |
resourceCache.clear(); |
|
874 |
} |
|
875 |
} |
|
876 |
||
877 |
||
878 |
/** |
|
879 |
* Removes a resource bundle from the list of resource bundles that are |
|
880 |
* searched for localized defaults. |
|
881 |
* |
|
882 |
* @param bundleName the base name of the resource bundle to be removed |
|
883 |
* @see java.util.ResourceBundle |
|
884 |
* @see #addResourceBundle |
|
885 |
* @since 1.4 |
|
886 |
*/ |
|
887 |
public synchronized void removeResourceBundle( String bundleName ) { |
|
888 |
if( resourceBundles != null ) { |
|
889 |
resourceBundles.remove( bundleName ); |
|
890 |
} |
|
891 |
resourceCache.clear(); |
|
892 |
} |
|
893 |
||
894 |
/** |
|
895 |
* Sets the default locale. The default locale is used in retrieving |
|
896 |
* localized values via <code>get</code> methods that do not take a |
|
897 |
* locale argument. As of release 1.4, Swing UI objects should retrieve |
|
898 |
* localized values using the locale of their component rather than the |
|
899 |
* default locale. The default locale exists to provide compatibility with |
|
900 |
* pre 1.4 behaviour. |
|
901 |
* |
|
902 |
* @param l the new default locale |
|
903 |
* @see #getDefaultLocale |
|
904 |
* @see #get(Object) |
|
905 |
* @see #get(Object,Locale) |
|
906 |
* @since 1.4 |
|
907 |
*/ |
|
908 |
public void setDefaultLocale( Locale l ) { |
|
909 |
defaultLocale = l; |
|
910 |
} |
|
911 |
||
912 |
/** |
|
913 |
* Returns the default locale. The default locale is used in retrieving |
|
914 |
* localized values via <code>get</code> methods that do not take a |
|
915 |
* locale argument. As of release 1.4, Swing UI objects should retrieve |
|
916 |
* localized values using the locale of their component rather than the |
|
917 |
* default locale. The default locale exists to provide compatibility with |
|
918 |
* pre 1.4 behaviour. |
|
919 |
* |
|
920 |
* @return the default locale |
|
921 |
* @see #setDefaultLocale |
|
922 |
* @see #get(Object) |
|
923 |
* @see #get(Object,Locale) |
|
924 |
* @since 1.4 |
|
925 |
*/ |
|
926 |
public Locale getDefaultLocale() { |
|
927 |
return defaultLocale; |
|
928 |
} |
|
929 |
||
930 |
/** |
|
931 |
* This class enables one to store an entry in the defaults |
|
932 |
* table that isn't constructed until the first time it's |
|
933 |
* looked up with one of the <code>getXXX(key)</code> methods. |
|
934 |
* Lazy values are useful for defaults that are expensive |
|
935 |
* to construct or are seldom retrieved. The first time |
|
936 |
* a <code>LazyValue</code> is retrieved its "real value" is computed |
|
937 |
* by calling <code>LazyValue.createValue()</code> and the real |
|
938 |
* value is used to replace the <code>LazyValue</code> in the |
|
939 |
* <code>UIDefaults</code> |
|
940 |
* table. Subsequent lookups for the same key return |
|
941 |
* the real value. Here's an example of a <code>LazyValue</code> |
|
942 |
* that constructs a <code>Border</code>: |
|
943 |
* <pre> |
|
944 |
* Object borderLazyValue = new UIDefaults.LazyValue() { |
|
945 |
* public Object createValue(UIDefaults table) { |
|
946 |
* return new BorderFactory.createLoweredBevelBorder(); |
|
947 |
* } |
|
948 |
* }; |
|
949 |
* |
|
950 |
* uiDefaultsTable.put("MyBorder", borderLazyValue); |
|
951 |
* </pre> |
|
952 |
* |
|
953 |
* @see UIDefaults#get |
|
954 |
*/ |
|
955 |
public interface LazyValue { |
|
956 |
/** |
|
957 |
* Creates the actual value retrieved from the <code>UIDefaults</code> |
|
958 |
* table. When an object that implements this interface is |
|
959 |
* retrieved from the table, this method is used to create |
|
960 |
* the real value, which is then stored in the table and |
|
961 |
* returned to the calling method. |
|
962 |
* |
|
963 |
* @param table a <code>UIDefaults</code> table |
|
964 |
* @return the created <code>Object</code> |
|
965 |
*/ |
|
966 |
Object createValue(UIDefaults table); |
|
967 |
} |
|
968 |
||
969 |
||
970 |
/** |
|
971 |
* This class enables one to store an entry in the defaults |
|
972 |
* table that's constructed each time it's looked up with one of |
|
973 |
* the <code>getXXX(key)</code> methods. Here's an example of |
|
974 |
* an <code>ActiveValue</code> that constructs a |
|
975 |
* <code>DefaultListCellRenderer</code>: |
|
976 |
* <pre> |
|
977 |
* Object cellRendererActiveValue = new UIDefaults.ActiveValue() { |
|
978 |
* public Object createValue(UIDefaults table) { |
|
979 |
* return new DefaultListCellRenderer(); |
|
980 |
* } |
|
981 |
* }; |
|
982 |
* |
|
983 |
* uiDefaultsTable.put("MyRenderer", cellRendererActiveValue); |
|
984 |
* </pre> |
|
985 |
* |
|
986 |
* @see UIDefaults#get |
|
987 |
*/ |
|
988 |
public interface ActiveValue { |
|
989 |
/** |
|
990 |
* Creates the value retrieved from the <code>UIDefaults</code> table. |
|
991 |
* The object is created each time it is accessed. |
|
992 |
* |
|
993 |
* @param table a <code>UIDefaults</code> table |
|
994 |
* @return the created <code>Object</code> |
|
995 |
*/ |
|
996 |
Object createValue(UIDefaults table); |
|
997 |
} |
|
998 |
||
999 |
/** |
|
1000 |
* This class provides an implementation of <code>LazyValue</code> |
|
1001 |
* which can be |
|
1002 |
* used to delay loading of the Class for the instance to be created. |
|
1003 |
* It also avoids creation of an anonymous inner class for the |
|
1004 |
* <code>LazyValue</code> |
|
1005 |
* subclass. Both of these improve performance at the time that a |
|
1006 |
* a Look and Feel is loaded, at the cost of a slight performance |
|
1007 |
* reduction the first time <code>createValue</code> is called |
|
1008 |
* (since Reflection APIs are used). |
|
1009 |
* @since 1.3 |
|
1010 |
*/ |
|
1011 |
public static class ProxyLazyValue implements LazyValue { |
|
1012 |
private AccessControlContext acc; |
|
1013 |
private String className; |
|
1014 |
private String methodName; |
|
1015 |
private Object[] args; |
|
1016 |
||
1017 |
/** |
|
1018 |
* Creates a <code>LazyValue</code> which will construct an instance |
|
1019 |
* when asked. |
|
1020 |
* |
|
1021 |
* @param c a <code>String</code> specifying the classname |
|
1022 |
* of the instance to be created on demand |
|
1023 |
*/ |
|
1024 |
public ProxyLazyValue(String c) { |
|
1025 |
this(c, (String)null); |
|
1026 |
} |
|
1027 |
/** |
|
1028 |
* Creates a <code>LazyValue</code> which will construct an instance |
|
1029 |
* when asked. |
|
1030 |
* |
|
1031 |
* @param c a <code>String</code> specifying the classname of |
|
1032 |
* the class |
|
1033 |
* containing a static method to be called for |
|
1034 |
* instance creation |
|
1035 |
* @param m a <code>String</code> specifying the static |
|
1036 |
* method to be called on class c |
|
1037 |
*/ |
|
1038 |
public ProxyLazyValue(String c, String m) { |
|
1039 |
this(c, m, null); |
|
1040 |
} |
|
1041 |
/** |
|
1042 |
* Creates a <code>LazyValue</code> which will construct an instance |
|
1043 |
* when asked. |
|
1044 |
* |
|
1045 |
* @param c a <code>String</code> specifying the classname |
|
1046 |
* of the instance to be created on demand |
|
1047 |
* @param o an array of <code>Objects</code> to be passed as |
|
1048 |
* paramaters to the constructor in class c |
|
1049 |
*/ |
|
1050 |
public ProxyLazyValue(String c, Object[] o) { |
|
1051 |
this(c, null, o); |
|
1052 |
} |
|
1053 |
/** |
|
1054 |
* Creates a <code>LazyValue</code> which will construct an instance |
|
1055 |
* when asked. |
|
1056 |
* |
|
1057 |
* @param c a <code>String</code> specifying the classname |
|
1058 |
* of the class |
|
1059 |
* containing a static method to be called for |
|
1060 |
* instance creation. |
|
1061 |
* @param m a <code>String</code> specifying the static method |
|
1062 |
* to be called on class c |
|
1063 |
* @param o an array of <code>Objects</code> to be passed as |
|
1064 |
* paramaters to the static method in class c |
|
1065 |
*/ |
|
1066 |
public ProxyLazyValue(String c, String m, Object[] o) { |
|
1067 |
acc = AccessController.getContext(); |
|
1068 |
className = c; |
|
1069 |
methodName = m; |
|
1070 |
if (o != null) { |
|
1301
15e81207e1f2
6727662: Code improvement and warnings removing from swing packages
rupashka
parents:
2
diff
changeset
|
1071 |
args = o.clone(); |
2 | 1072 |
} |
1073 |
} |
|
1074 |
||
1075 |
/** |
|
1076 |
* Creates the value retrieved from the <code>UIDefaults</code> table. |
|
1077 |
* The object is created each time it is accessed. |
|
1078 |
* |
|
1079 |
* @param table a <code>UIDefaults</code> table |
|
1080 |
* @return the created <code>Object</code> |
|
1081 |
*/ |
|
1082 |
public Object createValue(final UIDefaults table) { |
|
1083 |
// In order to pick up the security policy in effect at the |
|
1084 |
// time of creation we use a doPrivileged with the |
|
1085 |
// AccessControlContext that was in place when this was created. |
|
6878
bab0deb709c4
6622002: UIDefault.ProxyLazyValue has unsafe reflection usage
alexp
parents:
5506
diff
changeset
|
1086 |
if (acc == null && System.getSecurityManager() != null) { |
bab0deb709c4
6622002: UIDefault.ProxyLazyValue has unsafe reflection usage
alexp
parents:
5506
diff
changeset
|
1087 |
throw new SecurityException("null AccessControlContext"); |
bab0deb709c4
6622002: UIDefault.ProxyLazyValue has unsafe reflection usage
alexp
parents:
5506
diff
changeset
|
1088 |
} |
1301
15e81207e1f2
6727662: Code improvement and warnings removing from swing packages
rupashka
parents:
2
diff
changeset
|
1089 |
return AccessController.doPrivileged(new PrivilegedAction<Object>() { |
2 | 1090 |
public Object run() { |
1091 |
try { |
|
1301
15e81207e1f2
6727662: Code improvement and warnings removing from swing packages
rupashka
parents:
2
diff
changeset
|
1092 |
Class<?> c; |
2 | 1093 |
Object cl; |
1094 |
// See if we should use a separate ClassLoader |
|
1095 |
if (table == null || !((cl = table.get("ClassLoader")) |
|
1096 |
instanceof ClassLoader)) { |
|
1097 |
cl = Thread.currentThread(). |
|
1098 |
getContextClassLoader(); |
|
1099 |
if (cl == null) { |
|
1100 |
// Fallback to the system class loader. |
|
1101 |
cl = ClassLoader.getSystemClassLoader(); |
|
1102 |
} |
|
1103 |
} |
|
6878
bab0deb709c4
6622002: UIDefault.ProxyLazyValue has unsafe reflection usage
alexp
parents:
5506
diff
changeset
|
1104 |
ReflectUtil.checkPackageAccess(className); |
2 | 1105 |
c = Class.forName(className, true, (ClassLoader)cl); |
20800 | 1106 |
SwingUtilities2.checkAccess(c.getModifiers()); |
2 | 1107 |
if (methodName != null) { |
1108 |
Class[] types = getClassArray(args); |
|
1109 |
Method m = c.getMethod(methodName, types); |
|
1110 |
return MethodUtil.invoke(m, c, args); |
|
1111 |
} else { |
|
1112 |
Class[] types = getClassArray(args); |
|
1113 |
Constructor constructor = c.getConstructor(types); |
|
20800 | 1114 |
SwingUtilities2.checkAccess(constructor.getModifiers()); |
2 | 1115 |
return constructor.newInstance(args); |
1116 |
} |
|
1117 |
} catch(Exception e) { |
|
1118 |
// Ideally we would throw an exception, unfortunately |
|
1119 |
// often times there are errors as an initial look and |
|
1120 |
// feel is loaded before one can be switched. Perhaps a |
|
1121 |
// flag should be added for debugging, so that if true |
|
1122 |
// the exception would be thrown. |
|
1123 |
} |
|
1124 |
return null; |
|
1125 |
} |
|
1126 |
}, acc); |
|
1127 |
} |
|
1128 |
||
1129 |
/* |
|
1130 |
* Coerce the array of class types provided into one which |
|
1131 |
* looks the way the Reflection APIs expect. This is done |
|
1132 |
* by substituting primitive types for their Object counterparts, |
|
1133 |
* and superclasses for subclasses used to add the |
|
1134 |
* <code>UIResource</code> tag. |
|
1135 |
*/ |
|
1136 |
private Class[] getClassArray(Object[] args) { |
|
1137 |
Class[] types = null; |
|
1138 |
if (args!=null) { |
|
1139 |
types = new Class[args.length]; |
|
1140 |
for (int i = 0; i< args.length; i++) { |
|
1141 |
/* PENDING(ges): At present only the primitive types |
|
1142 |
used are handled correctly; this should eventually |
|
1143 |
handle all primitive types */ |
|
1144 |
if (args[i] instanceof java.lang.Integer) { |
|
1145 |
types[i]=Integer.TYPE; |
|
1146 |
} else if (args[i] instanceof java.lang.Boolean) { |
|
1147 |
types[i]=Boolean.TYPE; |
|
1148 |
} else if (args[i] instanceof javax.swing.plaf.ColorUIResource) { |
|
1149 |
/* PENDING(ges) Currently the Reflection APIs do not |
|
1150 |
search superclasses of parameters supplied for |
|
1151 |
constructor/method lookup. Since we only have |
|
1152 |
one case where this is needed, we substitute |
|
1153 |
directly instead of adding a massive amount |
|
1154 |
of mechanism for this. Eventually this will |
|
1155 |
probably need to handle the general case as well. |
|
1156 |
*/ |
|
1157 |
types[i]=java.awt.Color.class; |
|
1158 |
} else { |
|
1159 |
types[i]=args[i].getClass(); |
|
1160 |
} |
|
1161 |
} |
|
1162 |
} |
|
1163 |
return types; |
|
1164 |
} |
|
1165 |
||
1166 |
private String printArgs(Object[] array) { |
|
1167 |
String s = "{"; |
|
1168 |
if (array !=null) { |
|
1169 |
for (int i = 0 ; i < array.length-1; i++) { |
|
1170 |
s = s.concat(array[i] + ","); |
|
1171 |
} |
|
1172 |
s = s.concat(array[array.length-1] + "}"); |
|
1173 |
} else { |
|
1174 |
s = s.concat("}"); |
|
1175 |
} |
|
1176 |
return s; |
|
1177 |
} |
|
1178 |
} |
|
1179 |
||
1180 |
||
1181 |
/** |
|
1182 |
* <code>LazyInputMap</code> will create a <code>InputMap</code> |
|
1183 |
* in its <code>createValue</code> |
|
1184 |
* method. The bindings are passed in in the constructor. |
|
1185 |
* The bindings are an array with |
|
1186 |
* the even number entries being string <code>KeyStrokes</code> |
|
1187 |
* (eg "alt SPACE") and |
|
1188 |
* the odd number entries being the value to use in the |
|
1189 |
* <code>InputMap</code> (and the key in the <code>ActionMap</code>). |
|
1190 |
* @since 1.3 |
|
1191 |
*/ |
|
1192 |
public static class LazyInputMap implements LazyValue { |
|
1193 |
/** Key bindings are registered under. */ |
|
1194 |
private Object[] bindings; |
|
1195 |
||
1196 |
public LazyInputMap(Object[] bindings) { |
|
1197 |
this.bindings = bindings; |
|
1198 |
} |
|
1199 |
||
1200 |
/** |
|
1201 |
* Creates an <code>InputMap</code> with the bindings that are |
|
1202 |
* passed in. |
|
1203 |
* |
|
1204 |
* @param table a <code>UIDefaults</code> table |
|
1205 |
* @return the <code>InputMap</code> |
|
1206 |
*/ |
|
1207 |
public Object createValue(UIDefaults table) { |
|
1208 |
if (bindings != null) { |
|
1209 |
InputMap km = LookAndFeel.makeInputMap(bindings); |
|
1210 |
return km; |
|
1211 |
} |
|
1212 |
return null; |
|
1213 |
} |
|
1214 |
} |
|
12287
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
parents:
7668
diff
changeset
|
1215 |
|
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
parents:
7668
diff
changeset
|
1216 |
/** |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
parents:
7668
diff
changeset
|
1217 |
* <code>TextAndMnemonicHashMap</code> stores swing resource strings. Many of strings |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
parents:
7668
diff
changeset
|
1218 |
* can have a mnemonic. For example: |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
parents:
7668
diff
changeset
|
1219 |
* FileChooser.saveButton.textAndMnemonic=&Save |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
parents:
7668
diff
changeset
|
1220 |
* For this case method get returns "Save" for the key "FileChooser.saveButtonText" and |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
parents:
7668
diff
changeset
|
1221 |
* mnemonic "S" for the key "FileChooser.saveButtonMnemonic" |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
parents:
7668
diff
changeset
|
1222 |
* |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
parents:
7668
diff
changeset
|
1223 |
* There are several patterns for the text and mnemonic suffixes which are checked by the |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
parents:
7668
diff
changeset
|
1224 |
* <code>TextAndMnemonicHashMap</code> class. |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
parents:
7668
diff
changeset
|
1225 |
* Patterns which are converted to the xxx.textAndMnemonic key: |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
parents:
7668
diff
changeset
|
1226 |
* (xxxNameText, xxxNameMnemonic) |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
parents:
7668
diff
changeset
|
1227 |
* (xxxNameText, xxxMnemonic) |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
parents:
7668
diff
changeset
|
1228 |
* (xxx.nameText, xxx.mnemonic) |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
parents:
7668
diff
changeset
|
1229 |
* (xxxText, xxxMnemonic) |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
parents:
7668
diff
changeset
|
1230 |
* |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
parents:
7668
diff
changeset
|
1231 |
* These patterns can have a mnemonic index in format |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
parents:
7668
diff
changeset
|
1232 |
* (xxxDisplayedMnemonicIndex) |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
parents:
7668
diff
changeset
|
1233 |
* |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
parents:
7668
diff
changeset
|
1234 |
* Pattern which is converted to the xxx.titleAndMnemonic key: |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
parents:
7668
diff
changeset
|
1235 |
* (xxxTitle, xxxMnemonic) |
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|
1236 |
* |
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|
1237 |
*/ |
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|
1238 |
private static class TextAndMnemonicHashMap extends HashMap<String, Object> { |
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changeset
|
1239 |
|
5b5175de639f
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changeset
|
1240 |
static final String AND_MNEMONIC = "AndMnemonic"; |
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|
1241 |
static final String TITLE_SUFFIX = ".titleAndMnemonic"; |
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|
1242 |
static final String TEXT_SUFFIX = ".textAndMnemonic"; |
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changeset
|
1243 |
|
5b5175de639f
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changeset
|
1244 |
@Override |
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changeset
|
1245 |
public Object get(Object key) { |
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changeset
|
1246 |
|
5b5175de639f
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diff
changeset
|
1247 |
Object value = super.get(key); |
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diff
changeset
|
1248 |
|
5b5175de639f
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diff
changeset
|
1249 |
if (value == null) { |
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diff
changeset
|
1250 |
|
5b5175de639f
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diff
changeset
|
1251 |
boolean checkTitle = false; |
5b5175de639f
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diff
changeset
|
1252 |
|
5b5175de639f
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diff
changeset
|
1253 |
String stringKey = key.toString(); |
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changeset
|
1254 |
String compositeKey = null; |
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diff
changeset
|
1255 |
|
5b5175de639f
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diff
changeset
|
1256 |
if (stringKey.endsWith(AND_MNEMONIC)) { |
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changeset
|
1257 |
return null; |
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changeset
|
1258 |
} |
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diff
changeset
|
1259 |
|
5b5175de639f
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diff
changeset
|
1260 |
if (stringKey.endsWith(".mnemonic")) { |
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changeset
|
1261 |
compositeKey = composeKey(stringKey, 9, TEXT_SUFFIX); |
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changeset
|
1262 |
} else if (stringKey.endsWith("NameMnemonic")) { |
5b5175de639f
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changeset
|
1263 |
compositeKey = composeKey(stringKey, 12, TEXT_SUFFIX); |
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changeset
|
1264 |
} else if (stringKey.endsWith("Mnemonic")) { |
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changeset
|
1265 |
compositeKey = composeKey(stringKey, 8, TEXT_SUFFIX); |
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changeset
|
1266 |
checkTitle = true; |
5b5175de639f
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changeset
|
1267 |
} |
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changeset
|
1268 |
|
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changeset
|
1269 |
if (compositeKey != null) { |
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changeset
|
1270 |
value = super.get(compositeKey); |
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changeset
|
1271 |
if (value == null && checkTitle) { |
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changeset
|
1272 |
compositeKey = composeKey(stringKey, 8, TITLE_SUFFIX); |
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changeset
|
1273 |
value = super.get(compositeKey); |
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changeset
|
1274 |
} |
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changeset
|
1275 |
|
5b5175de639f
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changeset
|
1276 |
return value == null ? null : getMnemonicFromProperty(value.toString()); |
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changeset
|
1277 |
} |
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changeset
|
1278 |
|
5b5175de639f
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changeset
|
1279 |
if (stringKey.endsWith("NameText")) { |
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changeset
|
1280 |
compositeKey = composeKey(stringKey, 8, TEXT_SUFFIX); |
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changeset
|
1281 |
} else if (stringKey.endsWith(".nameText")) { |
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changeset
|
1282 |
compositeKey = composeKey(stringKey, 9, TEXT_SUFFIX); |
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changeset
|
1283 |
} else if (stringKey.endsWith("Text")) { |
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changeset
|
1284 |
compositeKey = composeKey(stringKey, 4, TEXT_SUFFIX); |
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changeset
|
1285 |
} else if (stringKey.endsWith("Title")) { |
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changeset
|
1286 |
compositeKey = composeKey(stringKey, 5, TITLE_SUFFIX); |
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changeset
|
1287 |
} |
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changeset
|
1288 |
|
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changeset
|
1289 |
if (compositeKey != null) { |
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changeset
|
1290 |
value = super.get(compositeKey); |
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changeset
|
1291 |
return value == null ? null : getTextFromProperty(value.toString()); |
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changeset
|
1292 |
} |
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diff
changeset
|
1293 |
|
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
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diff
changeset
|
1294 |
if (stringKey.endsWith("DisplayedMnemonicIndex")) { |
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changeset
|
1295 |
compositeKey = composeKey(stringKey, 22, TEXT_SUFFIX); |
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changeset
|
1296 |
value = super.get(compositeKey); |
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7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
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changeset
|
1297 |
if (value == null) { |
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diff
changeset
|
1298 |
compositeKey = composeKey(stringKey, 22, TITLE_SUFFIX); |
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changeset
|
1299 |
value = super.get(compositeKey); |
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changeset
|
1300 |
} |
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changeset
|
1301 |
return value == null ? null : getIndexFromProperty(value.toString()); |
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7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
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changeset
|
1302 |
} |
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changeset
|
1303 |
} |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
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diff
changeset
|
1304 |
|
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
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diff
changeset
|
1305 |
return value; |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
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changeset
|
1306 |
} |
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diff
changeset
|
1307 |
|
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
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diff
changeset
|
1308 |
String composeKey(String key, int reduce, String sufix) { |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
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diff
changeset
|
1309 |
return key.substring(0, key.length() - reduce) + sufix; |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
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diff
changeset
|
1310 |
} |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
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diff
changeset
|
1311 |
|
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
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diff
changeset
|
1312 |
String getTextFromProperty(String text) { |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
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changeset
|
1313 |
return text.replace("&", ""); |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
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diff
changeset
|
1314 |
} |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
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diff
changeset
|
1315 |
|
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
parents:
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diff
changeset
|
1316 |
String getMnemonicFromProperty(String text) { |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
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diff
changeset
|
1317 |
int index = text.indexOf('&'); |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
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diff
changeset
|
1318 |
if (0 <= index && index < text.length() - 1) { |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
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diff
changeset
|
1319 |
char c = text.charAt(index + 1); |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
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diff
changeset
|
1320 |
return Integer.toString((int) Character.toUpperCase(c)); |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
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diff
changeset
|
1321 |
} |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
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diff
changeset
|
1322 |
return null; |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
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7668
diff
changeset
|
1323 |
} |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
parents:
7668
diff
changeset
|
1324 |
|
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
parents:
7668
diff
changeset
|
1325 |
String getIndexFromProperty(String text) { |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
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diff
changeset
|
1326 |
int index = text.indexOf('&'); |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
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diff
changeset
|
1327 |
return (index == -1) ? null : Integer.toString(index); |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
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diff
changeset
|
1328 |
} |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
alexsch
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diff
changeset
|
1329 |
} |
5b5175de639f
7093156: NLS Please change the mnemonic assignment system to avoid translation issue (Swing files)
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diff
changeset
|
1330 |
|
2 | 1331 |
} |