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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 Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.team.internal.ccvs.ui.actions;
import java.lang.reflect.InvocationTargetException;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.team.internal.ccvs.core.CVSException;
import org.eclipse.team.internal.ccvs.core.ICVSResource;
import org.eclipse.team.internal.ccvs.ui.*;
import org.eclipse.team.internal.ccvs.ui.HistoryView;
public class ShowResourceInHistoryAction extends WorkspaceAction {
/*
* @see IActionDelegate#run(IAction)
*/
public void execute(IAction action) throws InterruptedException, InvocationTargetException {
run(new IRunnableWithProgress() {
public void run(IProgressMonitor monitor) throws InvocationTargetException {
IResource[] resources = getSelectedResources();
if (resources.length != 1) return;
HistoryView view = (HistoryView)showView(HistoryView.VIEW_ID);
if (view != null) {
view.showHistory(resources[0], true /* fetch */);
}
}
}, false /* cancelable */, PROGRESS_BUSYCURSOR);
}
/**
* @see org.eclipse.team.internal.ccvs.ui.actions.CVSAction#getErrorTitle()
*/
protected String getErrorTitle() {
return CVSUIMessages.ShowHistoryAction_showHistory; //$NON-NLS-1$
}
/**
* @see org.eclipse.team.internal.ccvs.ui.actions.WorkspaceAction#isEnabledForMultipleResources()
*/
protected boolean isEnabledForMultipleResources() {
return false;
}
/**
* @see org.eclipse.team.internal.ccvs.ui.actions.WorkspaceAction#isEnabledForAddedResources()
*/
protected boolean isEnabledForAddedResources() {
return false;
}
/* (non-Javadoc)
* @see org.eclipse.team.internal.ccvs.ui.actions.WorkspaceAction#isEnabledForNonExistantResources()
*/
protected boolean isEnabledForNonExistantResources() {
return true;
}
/**
* @see org.eclipse.team.internal.ccvs.ui.actions.WorkspaceAction#isEnabledForCVSResource(org.eclipse.team.internal.ccvs.core.ICVSResource)
*/
protected boolean isEnabledForCVSResource(ICVSResource cvsResource) throws CVSException {
return (!cvsResource.isFolder() && super.isEnabledForCVSResource(cvsResource));
}
/* (non-Javadoc)
* @see org.eclipse.team.internal.ccvs.ui.actions.CVSAction#getId()
*/
public String getId() {
return ICVSUIConstants.CMD_HISTORY;
}
}
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