/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @author Evgeniya G. Maenkova
* @version $Revision$
*/
package javax.swing;
import java.awt.event.ActionEvent;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.text.ParseException;
import javax.swing.plaf.UIResource;
import javax.swing.text.AbstractDocument;
import javax.swing.text.DocumentFilter;
import javax.swing.text.NavigationFilter;
import javax.swing.text.TextAction;
public class JFormattedTextField_AbstractFormatterTest extends SwingTestCase {
static class AbstractFormatter extends JFormattedTextField.AbstractFormatter implements
Cloneable {
private static final long serialVersionUID = 1L;
Action[] actions;
NavigationFilter navigationFilter;
DocumentFilter documentFilter;
@Override
protected Action[] getActions() {
return actions == null ? super.getActions() : actions;
}
@Override
protected DocumentFilter getDocumentFilter() {
return documentFilter == null ? super.getDocumentFilter() : documentFilter;
}
@Override
protected NavigationFilter getNavigationFilter() {
return navigationFilter == null ? super.getNavigationFilter() : navigationFilter;
}
final void setActions(final Action[] newActions) {
actions = newActions;
}
final void setDocumentFilter(final DocumentFilter filter) {
documentFilter = filter;
}
final void setNavigationFilter(final NavigationFilter filter) {
navigationFilter = filter;
}
@Override
public Object stringToValue(final String string) throws ParseException {
return null;
}
@Override
public String valueToString(final Object value) throws ParseException {
return null;
}
}
class TextActionImpl extends TextAction {
private static final long serialVersionUID = 1L;
TextActionImpl(final String name) {
super(name);
}
public void actionPerformed(final ActionEvent e) {
}
}
AbstractFormatter formatter;
JFormattedTextField tf;
@Override
protected void setUp() throws Exception {
super.setUp();
formatter = new AbstractFormatter();
tf = new JFormattedTextField();
}
class PropertyChangeListenerImpl implements PropertyChangeListener {
String name;
Object oldValue;
Object newValue;
String interestingPropertyName;
public void propertyChange(final PropertyChangeEvent e) {
String propertyName = e.getPropertyName();
if (propertyName.equals(interestingPropertyName)) {
name = e.getPropertyName();
oldValue = e.getOldValue();
newValue = e.getNewValue();
}
}
final void setInterestingPropertyName(final String propertyName) {
interestingPropertyName = propertyName;
}
}
@Override
protected void tearDown() throws Exception {
super.tearDown();
}
public void testClone() {
tf.setFormatter(formatter);
Object clone = null;
try {
clone = formatter.clone();
} catch (CloneNotSupportedException e) {
assertTrue("UnexpectedException: " + e.getMessage(), false);
}
assertTrue(clone instanceof JFormattedTextField.AbstractFormatter);
assertNull(((JFormattedTextField.AbstractFormatter) clone).getFormattedTextField());
}
public void testGetActions() {
assertNull(formatter.getActions());
}
final void printActionMap(final ActionMap actionMap) {
if (actionMap == null) {
return;
}
for (int i = 0; i < actionMap.size(); i++) {
Object key = actionMap.keys()[i];
System.out.println(i + " " + key + " " + actionMap.get(key));
}
}
private void checkActionMap(final ActionMap map, final Action[] actions) {
if (actions == null) {
assertEquals(0, map.size());
return;
}
assertEquals(actions.length, map.size());
Object[] keys = map.keys();
for (int i = 0; i < keys.length; i++) {
String name = (String) keys[i];
Action action = map.get(name);
boolean contains = false;
for (int j = 0; j < actions.length; j++) {
Action a = actions[j];
if (a.getValue(Action.NAME).equals(name) && action == a) {
contains = true;
break;
}
}
assertTrue(contains);
}
}
public void testInstallUninstall_Filters() {
NavigationFilter navFilter = new NavigationFilter();
formatter.setNavigationFilter(navFilter);
DocumentFilter docFilter = new DocumentFilter();
formatter.setDocumentFilter(docFilter);
AbstractDocument doc = (AbstractDocument) tf.getDocument();
assertNull(tf.getNavigationFilter());
assertNull(doc.getDocumentFilter());
formatter.install(tf);
assertEquals(navFilter, tf.getNavigationFilter());
assertEquals(docFilter, doc.getDocumentFilter());
formatter.uninstall();
assertNull(tf.getNavigationFilter());
assertNull(doc.getDocumentFilter());
formatter.install(tf);
assertEquals(navFilter, tf.getNavigationFilter());
assertEquals(docFilter, doc.getDocumentFilter());
formatter.install(null);
assertNull(tf.getNavigationFilter());
assertNull(doc.getDocumentFilter());
}
public void testInstallUninstall_Actions() {
Action[] actions = new Action[] { new TextActionImpl("1"), new TextActionImpl("2") };
formatter.setActions(actions);
AbstractDocument doc = (AbstractDocument) tf.getDocument();
ActionMap map1 = tf.getActionMap();
ActionMap map2 = map1.getParent(); //keymap
ActionMap map3 = map2.getParent(); //uiActionMap
assertTrue(map3 instanceof UIResource);
assertNull(tf.getNavigationFilter());
assertNull(doc.getDocumentFilter());
formatter.install(tf);
ActionMap _map1 = tf.getActionMap();
ActionMap _map2 = _map1.getParent(); //keymap
ActionMap _map3 = _map2.getParent(); //formatter
ActionMap _map4 = _map3.getParent();
assertEquals(map1, _map1);
assertEquals(map2, _map2);
assertEquals(map3, _map4);
checkActionMap(_map3, actions);
//TODO: Decide if uninstall() & install(null) should reset remove actions
//installed by formatter.
formatter.install(null);
_map1 = tf.getActionMap();
_map2 = _map1.getParent();
_map3 = _map2.getParent();
_map4 = _map3.getParent();
assertEquals(map1, _map1);
assertEquals(map2, _map2);
if (isHarmony()) {
assertEquals(map3, _map3);
} else {
assertEquals(map3, _map4);
checkActionMap(_map3, null);
}
formatter.install(tf);
_map1 = tf.getActionMap();
_map2 = _map1.getParent();
_map3 = _map2.getParent();
_map4 = _map3.getParent();
assertEquals(map1, _map1);
assertEquals(map2, _map2);
assertEquals(map3, _map4);
checkActionMap(_map3, actions);
formatter.uninstall();
_map1 = tf.getActionMap();
_map2 = _map1.getParent();
_map3 = _map2.getParent();
_map4 = _map3.getParent();
assertEquals(map1, _map1);
assertEquals(map2, _map2);
if (isHarmony()) {
assertEquals(map3, _map3);
} else {
assertEquals(map3, _map4);
checkActionMap(_map3, null);
}
}
public void testSetEditValid() {
tf.setFormatter(formatter);
PropertyChangeListenerImpl listener = new PropertyChangeListenerImpl();
listener.setInterestingPropertyName("editValid");
tf.addPropertyChangeListener(listener);
formatter.setEditValid(false);
formatter.setEditValid(true);
assertEquals(Boolean.TRUE, listener.newValue);
assertEquals(Boolean.FALSE, listener.oldValue);
}
public void testGetNavigationFilter() {
assertNull(formatter.getNavigationFilter());
}
public void testGetDocumentFilter() {
assertNull(formatter.getDocumentFilter());
}
public void testGetFormattedTextField() {
assertNull(formatter.getFormattedTextField());
formatter.install(tf);
assertEquals(tf, formatter.getFormattedTextField());
formatter.uninstall();
//Perhaps, uninstall should reset getFormattedTextField.
assertEquals(tf, formatter.getFormattedTextField());
formatter.install(null);
assertNull(formatter.getFormattedTextField());
}
}