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/*******************************************************************************
* Copyright (c) 2004, 2011 Tasktop Technologies 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:
* Tasktop Technologies - initial API and implementation
*******************************************************************************/
package org.eclipse.mylyn.internal.tasks.ui.actions;
import java.text.MessageFormat;
import java.util.List;
import org.eclipse.jface.action.Action;
import org.eclipse.mylyn.internal.tasks.core.AbstractTask;
import org.eclipse.mylyn.tasks.core.IRepositoryElement;
import org.eclipse.mylyn.tasks.core.ITask;
/**
* @author Mik Kersten
*/
public class AbstractChangeCompletionAction extends Action {
protected boolean shouldEnable(List<IRepositoryElement> selectedElements) {
boolean allLocalTasks = true;
for (IRepositoryElement abstractTaskContainer : selectedElements) {
if (!(abstractTaskContainer instanceof ITask)) {
allLocalTasks = false;
break;
} else if (!((AbstractTask) abstractTaskContainer).isLocal()) {
allLocalTasks = false;
break;
}
}
return allLocalTasks;
}
protected String generateMessage(List<AbstractTask> toComplete, String status) {
String message = MessageFormat.format(Messages.AbstractChangeCompletionAction_Mark_selected_local_tasks_X,
status) + "\n\n"; //$NON-NLS-1$
int i = 0;
for (ITask task : toComplete) {
i++;
if (i < 20) {
message += " "; //$NON-NLS-1$
if (task.getTaskKey() != null) {
message += task.getTaskKey() + ": "; //$NON-NLS-1$
}
message += task.getSummary() + "\n"; //$NON-NLS-1$
} else {
message += "..."; //$NON-NLS-1$
break;
}
}
return message;
}
}
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