Author: adietish Date: 2012-03-06 03:39:50 -0500 (Tue, 06 Mar 2012) New Revision: 39298 Modified: trunk/openshift/plugins/org.jboss.tools.openshift.express.ui/src/org/jboss/tools/openshift/express/internal/ui/console/ExpressConsoleView.java Log: added class header and cleaned code Modified: trunk/openshift/plugins/org.jboss.tools.openshift.express.ui/src/org/jboss/tools/openshift/express/internal/ui/console/ExpressConsoleView.java =================================================================== --- trunk/openshift/plugins/org.jboss.tools.openshift.express.ui/src/org/jboss/tools/openshift/express/internal/ui/console/ExpressConsoleView.java 2012-03-06 05:49:37 UTC (rev 39297) +++ trunk/openshift/plugins/org.jboss.tools.openshift.express.ui/src/org/jboss/tools/openshift/express/internal/ui/console/ExpressConsoleView.java 2012-03-06 08:39:50 UTC (rev 39298) @@ -1,3 +1,13 @@ +/******************************************************************************* + * Copyright (c) 2011 Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is 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: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ package org.jboss.tools.openshift.express.internal.ui.console; import org.eclipse.swt.widgets.Composite; @@ -6,6 +16,7 @@ import org.eclipse.ui.navigator.CommonViewer; import org.jboss.tools.openshift.express.internal.core.console.IUserModelListener; import org.jboss.tools.openshift.express.internal.core.console.UserModel; +import org.jboss.tools.openshift.express.internal.ui.utils.DisposeUtils; import com.openshift.express.client.IUser; @@ -13,36 +24,37 @@ protected Object getInitialInput() { return UserModel.getDefault(); } + protected CommonViewer createCommonViewer(Composite aParent) { CommonViewer v = super.createCommonViewer(aParent); UserModel.getDefault().addListener(this); return v; } + public void dispose() { UserModel.getDefault().removeListener(this); super.dispose(); } - + public void refreshViewer() { - Display.getDefault().asyncExec(new Runnable() { + Display.getDefault().asyncExec(new Runnable() { public void run() { - getCommonViewer().refresh(); + if (!DisposeUtils.isDisposed(getCommonViewer())) { + getCommonViewer().refresh(); + } } }); } + public void userAdded(IUser user) { - if( getCommonViewer() != null && !getCommonViewer().getTree().isDisposed()) { - refreshViewer(); - } + refreshViewer(); } + public void userRemoved(IUser user) { - if( getCommonViewer() != null && !getCommonViewer().getTree().isDisposed()) { - refreshViewer(); - } + refreshViewer(); } + public void userChanged(IUser user) { - if( getCommonViewer() != null && !getCommonViewer().getTree().isDisposed()) { - refreshViewer(); - } + refreshViewer(); } }