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/*******************************************************************************
* Copyright (c) 2004 - 2006 University Of British Columbia 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:
* University Of British Columbia - initial API and implementation
*******************************************************************************/
package org.eclipse.mylar.internal.tasks.ui;
import java.net.MalformedURLException;
import java.net.URL;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.viewers.IDecoration;
import org.eclipse.jface.viewers.ILabelProviderListener;
import org.eclipse.jface.viewers.ILightweightLabelDecorator;
import org.eclipse.mylar.tasks.core.AbstractQueryHit;
import org.eclipse.mylar.tasks.core.AbstractRepositoryConnector;
import org.eclipse.mylar.tasks.core.AbstractRepositoryQuery;
import org.eclipse.mylar.tasks.core.AbstractRepositoryTask;
import org.eclipse.mylar.tasks.core.ITask;
import org.eclipse.mylar.tasks.core.TaskRepository;
import org.eclipse.mylar.tasks.ui.AbstractRepositoryConnectorUi;
import org.eclipse.mylar.tasks.ui.TasksUiPlugin;
/**
* @author Mik Kersten
*/
public class RepositoryTaskDecorator implements ILightweightLabelDecorator {
public void decorate(Object element, IDecoration decoration) {
if (element instanceof AbstractRepositoryQuery) {
AbstractRepositoryQuery query = (AbstractRepositoryQuery)element;
String repositoryUrl = query.getRepositoryUrl();
if (repositoryUrl != null) {
try {
URL url = new URL(repositoryUrl);
decoration.addSuffix(" [" + url.getHost() + "]");
} catch (MalformedURLException e) {
decoration.addSuffix(" [ <unknown host> ]");
}
}
if (query.isSynchronizing()) {
decoration.addOverlay(TaskListImages.OVERLAY_SYNCHRONIZING, IDecoration.TOP_LEFT);
}
} else if (element instanceof AbstractRepositoryTask) {
AbstractRepositoryTask task = (AbstractRepositoryTask)element;
AbstractRepositoryConnector connector = TasksUiPlugin.getRepositoryManager().getRepositoryConnector(task.getRepositoryKind());
AbstractRepositoryConnectorUi connectorUi = TasksUiPlugin.getRepositoryUi(
task.getRepositoryKind());
TaskRepository repository = TasksUiPlugin.getRepositoryManager().getRepository(task.getRepositoryKind(), task.getRepositoryUrl());
if (!connectorUi.hasRichEditor()) {
decoration.addOverlay(TaskListImages.OVERLAY_WEB, IDecoration.BOTTOM_LEFT);
} else if (connector != null && connector.hasRepositoryContext(repository, task)) {
decoration.addOverlay(TaskListImages.OVERLAY_REPOSITORY_CONTEXT, IDecoration.BOTTOM_LEFT);
} else {
decoration.addOverlay(TaskListImages.OVERLAY_REPOSITORY, IDecoration.BOTTOM_LEFT);
}
if (task.isSynchronizing()) {
decoration.addOverlay(TaskListImages.OVERLAY_SYNCHRONIZING, IDecoration.TOP_LEFT);
}
} else if (element instanceof AbstractQueryHit) {
ITask correspondingTask = ((AbstractQueryHit)element).getCorrespondingTask();
decorate(correspondingTask, decoration);
} else if (element instanceof ITask) {
String url = ((ITask)element).getUrl();
if (url != null && !url.trim().equals("") && !url.equals("http://")) {
decoration.addOverlay(TaskListImages.OVERLAY_WEB, IDecoration.BOTTOM_LEFT);
}
} else if (element instanceof TaskRepository) {
ImageDescriptor overlay = TasksUiPlugin.getDefault().getOverlayIcon(((TaskRepository)element).getKind());
if (overlay != null) {
decoration.addOverlay(overlay, IDecoration.BOTTOM_RIGHT);
}
}
}
public void addListener(ILabelProviderListener listener) {
// ignore
}
public void dispose() {
// ignore
}
public boolean isLabelProperty(Object element, String property) {
return false;
}
public void removeListener(ILabelProviderListener listener) {
// ignore
}
}
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