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/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
package ifc.accessibility;
import lib.MultiMethodTest;
import lib.Status;
import lib.StatusException;
import com.sun.star.accessibility.AccessibleEventObject;
import com.sun.star.accessibility.XAccessible;
import com.sun.star.accessibility.XAccessibleContext;
import com.sun.star.accessibility.XAccessibleEventBroadcaster;
import com.sun.star.accessibility.XAccessibleEventListener;
import com.sun.star.lang.EventObject;
import com.sun.star.uno.UnoRuntime;
/**
* Testing <code>
* com.sun.star.accessibility.XAccessibleEventBroadcaster</code>
* interface methods :
* <ul>
* <li><code> addAccessibleEventListener()</code></li>
* <li><code> removeAccessibleEventListener()</code></li>
* </ul> <p>
*
* This test needs the following object relations :
* <ul>
* <li> <code>'EventProducer'</code> (of type
* <code>ifc.accessibility._XAccessibleEventBroadcaster.EventProducer</code>):
* this must be an implementation of the interface which could perform
* some actions for generating any kind of <code>AccessibleEvent</code></li>
* <ul> <p>
*
* @see com.sun.star.accessibility.XAccessibleEventBroadcaster
*/
public class _XAccessibleEventBroadcaster extends MultiMethodTest {
public interface EventProducer {
void fireEvent();
}
public XAccessibleEventBroadcaster oObj = null;
public String EventMsg = "";
public boolean destroy = false;
/**
* Listener implementation which registers listener calls.
*/
private class EvListener implements XAccessibleEventListener {
public AccessibleEventObject notifiedEvent = null ;
public void notifyEvent(AccessibleEventObject ev) {
log.println("Listener, Event : " + ev.EventId);
System.out.println("EventID: " + ev.EventId);
Object old=ev.OldValue;
if (old instanceof com.sun.star.accessibility.XAccessible) {
System.out.println("Old: "+((XAccessible)old).getAccessibleContext().getAccessibleName());
}
Object nev=ev.NewValue;
if (nev instanceof com.sun.star.accessibility.XAccessible) {
System.out.println("New: "+((XAccessible)nev).getAccessibleContext().getAccessibleName());
}
synchronized (this) {
notifiedEvent = ev;
}
}
public void disposing(EventObject ev) {}
}
/**
* Retrieves relation.
* @throws StatusException If the relation is not found.
*/
@Override
public void before() {
prod = (EventProducer) tEnv.getObjRelation("EventProducer") ;
if (prod == null) {
throw new StatusException(Status.failed("Relation missed."));
}
EventMsg = (String) tEnv.getObjRelation("EventMsg");
Object dp = tEnv.getObjRelation("Destroy");
if (dp != null) {
destroy=true;
}
}
EventProducer prod = null ;
EvListener list = new EvListener();
/**
* Adds two listeners and fires event by mean of object relation. <p>
* Has <b> OK </b> status if both listeners were called
*/
public void _addEventListener() {
log.println("adding listener");
oObj.addAccessibleEventListener(list);
boolean isTransient = chkTransient(tEnv.getTestObject());
log.println("fire event");
prod.fireEvent() ;
waitForEventIdle();
boolean works = true;
AccessibleEventObject ne;
synchronized (list) {
ne = list.notifiedEvent;
}
if (ne == null) {
if (!isTransient) {
log.println("listener wasn't called");
works = false;
} else {
log.println("Object is Transient, listener isn't expected to be called");
}
oObj.removeAccessibleEventListener(list);
}
if (EventMsg != null) {
log.println(EventMsg);
tRes.tested("addEventListener()", Status.skipped(true) );
return;
}
tRes.tested("addEventListener()", works );
}
/**
* Removes one of two listeners added before and fires event
* by mean of object relation.<p>
*
* Has <b> OK </b> status if the removed listener wasn't called.<p>
*
* The following method tests are to be completed successfully before:
* <ul>
* <li> <code>addEventListener()</code> : to have added listeners </li>
* </ul>
*/
public void _removeEventListener() throws Exception {
requiredMethod("addEventListener()");
log.println("remove listener");
oObj.removeAccessibleEventListener(list);
synchronized (list) {
list.notifiedEvent = null;
}
log.println("fire event");
prod.fireEvent() ;
waitForEventIdle();
AccessibleEventObject ne;
synchronized (list) {
ne = list.notifiedEvent;
}
if (ne == null) {
log.println("listener wasn't called -- OK");
}
tRes.tested("removeEventListener()", list.notifiedEvent == null);
}
protected static boolean chkTransient(Object Testcase) {
boolean ret = false;
XAccessibleContext accCon = UnoRuntime.queryInterface(XAccessibleContext.class,Testcase);
if (accCon.getAccessibleStateSet().contains(
com.sun.star.accessibility.AccessibleStateType.TRANSIENT)){
if (!accCon.getAccessibleParent().getAccessibleContext().getAccessibleStateSet().contains(
com.sun.star.accessibility.AccessibleStateType.MANAGES_DESCENDANTS)) {
throw new lib.StatusException(lib.Status.failed("Parent doesn't manage descendents"));
}
ret=true;
}
return ret;
}
/**
* Forces environment recreation.
*/
@Override
protected void after() {
if (destroy) disposeEnvironment();
}
}
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