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package org.eclipse.team.internal.ccvs.ui.model;
/*
* (c) Copyright IBM Corp. 2000, 2002.
* All Rights Reserved.
*/
import java.lang.reflect.InvocationTargetException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.team.core.TeamException;
import org.eclipse.team.internal.ccvs.core.CVSTag;
import org.eclipse.team.internal.ccvs.core.ICVSRemoteFolder;
import org.eclipse.team.internal.ccvs.ui.CVSUIPlugin;
import org.eclipse.team.internal.ccvs.ui.Policy;
import org.eclipse.ui.ISharedImages;
import org.eclipse.ui.PlatformUI;
public class RemoteFolderElement extends RemoteResourceElement {
public Object[] getChildren(final Object o) {
if (!(o instanceof ICVSRemoteFolder)) return null;
final Object[][] result = new Object[1][];
try {
CVSUIPlugin.runWithProgress(null, true /*cancelable*/, new IRunnableWithProgress() {
public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
try {
result[0] = ((ICVSRemoteFolder)o).members(monitor);
} catch (TeamException e) {
throw new InvocationTargetException(e);
}
}
});
} catch (InterruptedException e) {
return new Object[0];
} catch (InvocationTargetException e) {
handle(e.getTargetException());
}
return result[0];
}
/**
* Overridden to append the version name to remote folders which
* have version tags and are top-level folders.
*/
public String getLabel(Object o) {
if (!(o instanceof ICVSRemoteFolder)) return null;
ICVSRemoteFolder folder = (ICVSRemoteFolder)o;
CVSTag tag = folder.getTag();
if (tag != null && tag.getType() == CVSTag.VERSION) {
if (folder.getRemoteParent() == null) {
return Policy.bind("RemoteFolderElement.nameAndTag", folder.getName(), tag.getName()); //$NON-NLS-1$
}
}
return folder.getName();
}
public ImageDescriptor getImageDescriptor(Object object) {
if (!(object instanceof ICVSRemoteFolder)) return null;
return PlatformUI.getWorkbench().getSharedImages().getImageDescriptor(ISharedImages.IMG_OBJ_FOLDER);
}
}
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