org.eclipse.flux.ui.integration.CloudProjectDecorator.java Source code

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Here is the source code for org.eclipse.flux.ui.integration.CloudProjectDecorator.java

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/*******************************************************************************
 * Copyright (c) 2014 Pivotal Software, Inc. and others.
 * All rights reserved. This program and the accompanying materials are made 
 * available under the terms of the Eclipse Public License v1.0 
 * (http://www.eclipse.org/legal/epl-v10.html), and the Eclipse Distribution 
 * License v1.0 (http://www.eclipse.org/org/documents/edl-v10.html). 
 *
 * Contributors:
 *     Pivotal Software, Inc. - initial API and implementation
*******************************************************************************/
package org.eclipse.flux.ui.integration;

import org.eclipse.core.resources.IProject;
import org.eclipse.jface.viewers.IDecoration;
import org.eclipse.jface.viewers.ILightweightLabelDecorator;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.jface.viewers.LabelProviderChangedEvent;
import org.eclipse.ui.IDecoratorManager;

/**
 * @author Martin Lippert
 * @author Miles Parker
 */
public class CloudProjectDecorator extends LabelProvider implements ILightweightLabelDecorator {

    public static final String ID = "org.eclipse.flux.ui.integration.projectdecorator";

    public static CloudProjectDecorator getInstance() {
        IDecoratorManager decoratorManager = FluxUiPlugin.getDefault().getWorkbench().getDecoratorManager();
        if (decoratorManager.getEnabled(ID)) {
            return (CloudProjectDecorator) decoratorManager.getBaseLabelProvider(ID);
        }
        return null;
    }

    @Override
    public void decorate(Object element, IDecoration decoration) {
        if (element instanceof IProject
                && org.eclipse.flux.core.Activator.getDefault().getMessageConnector() != null
                && org.eclipse.flux.core.Activator.getDefault().getChannelSwitcher().getChannel() != null
                && org.eclipse.flux.core.Activator.getDefault().getRepository() != null
                && org.eclipse.flux.core.Activator.getDefault().getRepository().isConnected((IProject) element)) {
            decoration.addSuffix(" [connected to flux]");
        }
    }

    @Override
    public void fireLabelProviderChanged(LabelProviderChangedEvent event) {
        super.fireLabelProviderChanged(event);
    }

}