/*******************************************************************************
* Copyright (c) 2009, 2011 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
******************************************************************************/
package org.eclipse.ui.tests.statushandlers;
import java.util.HashMap;
import java.util.Map;
import junit.framework.TestCase;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.jface.dialogs.ErrorSupportProvider;
import org.eclipse.jface.dialogs.TrayDialog;
import org.eclipse.jface.util.Policy;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.internal.statushandlers.IStatusDialogConstants;
import org.eclipse.ui.internal.statushandlers.StackTraceSupportArea;
import org.eclipse.ui.internal.statushandlers.SupportTray;
import org.eclipse.ui.statushandlers.StatusAdapter;
public class SupportTrayTest extends TestCase {
@Override
protected void tearDown() throws Exception {
super.tearDown();
Policy.setErrorSupportProvider(null);
}
private final class NullErrorSupportProvider extends ErrorSupportProvider {
@Override
public Control createSupportArea(Composite parent, IStatus status) {
return null;
}
}
private final class NullListener implements Listener {
@Override
public void handleEvent(Event event) {
}
}
public void testDefaultSupportProviderEnablement(){
Map dialogState = new HashMap();
Status status = new Status(IStatus.ERROR, "org.eclipse.ui.test",
"Message.", new NullPointerException());
StatusAdapter sa = new StatusAdapter(status);
dialogState.put(IStatusDialogConstants.CURRENT_STATUS_ADAPTER, sa);
SupportTray st = new SupportTray(dialogState, new NullListener());
assertNull(st.providesSupport(sa));
dialogState.put(IStatusDialogConstants.ENABLE_DEFAULT_SUPPORT_AREA, Boolean.TRUE);
assertNotNull(st.providesSupport(sa));
assertTrue(st.getSupportProvider() instanceof StackTraceSupportArea);
}
public void testJFacePolicySupportProvider(){
Map dialogState = new HashMap();
StatusAdapter sa = new StatusAdapter(Status.OK_STATUS);
dialogState.put(IStatusDialogConstants.CURRENT_STATUS_ADAPTER, sa);
SupportTray st = new SupportTray(dialogState, new NullListener());
assertNull(st.providesSupport(sa));
final IStatus[] _status = new IStatus[]{null};
Policy.setErrorSupportProvider(new ErrorSupportProvider() {
@Override
public Control createSupportArea(Composite parent, IStatus status) {
_status[0] = status;
return new Composite(parent, SWT.NONE);
}
});
assertNotNull(st.providesSupport(sa));
TrayDialog td = null;
try {
td = new TrayDialog(new Shell()) {
};
td.setBlockOnOpen(false);
td.open();
td.openTray(st);
} finally {
if (td != null) {
td.close();
}
}
assertEquals(Status.OK_STATUS, _status[0]);
}
public void testJFacePolicyOverDefaultPreference() {
Map dialogState = new HashMap();
StatusAdapter sa = new StatusAdapter(Status.OK_STATUS);
dialogState.put(IStatusDialogConstants.CURRENT_STATUS_ADAPTER, sa);
SupportTray st = new SupportTray(dialogState, new NullListener());
assertNull(st.providesSupport(sa));
ErrorSupportProvider provider = new NullErrorSupportProvider();
Policy.setErrorSupportProvider(provider);
dialogState.put(IStatusDialogConstants.ENABLE_DEFAULT_SUPPORT_AREA, Boolean.TRUE);
assertNotNull(st.providesSupport(sa));
assertEquals(provider, st.getSupportProvider());
}
public void testSelfClosure(){
final TrayDialog td[] = new TrayDialog[] { null };
try {
td[0] = new TrayDialog(new Shell()) {
};
Map dialogState = new HashMap();
dialogState.put(IStatusDialogConstants.CURRENT_STATUS_ADAPTER, new StatusAdapter(Status.OK_STATUS));
SupportTray st = new SupportTray(dialogState, new Listener() {
@Override
public void handleEvent(Event event) {
td[0].closeTray();
}
});
td[0].setBlockOnOpen(false);
td[0].open();
td[0].openTray(st);
} finally {
if (td != null) {
td[0].close();
}
}
}
}