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/*******************************************************************************
* Copyright (c) 2000, 2004 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.team.internal.ccvs.ui.repo;
import java.util.ArrayList;
import java.util.Iterator;
import org.eclipse.team.internal.ccvs.core.ICVSRepositoryLocation;
import org.eclipse.team.internal.ccvs.ui.actions.CVSAction;
import org.eclipse.team.internal.ccvs.ui.model.BranchCategory;
/**
* Abstract superclass for actions in the repositories view
*/
public abstract class CVSRepoViewAction extends CVSAction {
/**
* Returns the selected CVS Repository locations
*/
protected ICVSRepositoryLocation[] getSelectedRepositoryLocations() {
ArrayList tags = new ArrayList();
if (!selection.isEmpty()) {
Iterator elements = selection.iterator();
while (elements.hasNext()) {
Object element = elements.next();
Object adapter = getAdapter(element, ICVSRepositoryLocation.class);
if (adapter != null) {
tags.add(adapter);
} else {
adapter = getAdapter(element, BranchCategory.class);
if(adapter != null) {
tags.add(((BranchCategory)adapter).getRepository(adapter));
}
}
}
}
return (ICVSRepositoryLocation[])tags.toArray(new ICVSRepositoryLocation[tags.size()]);
}
}
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