ZoomOperation.java

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package edu.rice.cs.hpc.traceviewer.operation;

import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;

import edu.rice.cs.hpc.traceviewer.spaceTimeData.Frame;

/********************************************
 * 
 * zoom operation
 *
 ********************************************/
public class ZoomOperation extends TraceOperation {
    
    static final public String ActionHome = "Home";
    
    public ZoomOperation(String label, Frame frame) {
        super(label, frame);
        addContext(undoableContext);
    }

    @Override
    public IStatus execute(IProgressMonitor monitor, IAdaptable info)
            throws ExecutionException 
            {
        return Status.OK_STATUS;
    }

    @Override
    public IStatus redo(IProgressMonitor monitor, IAdaptable info)
            throws ExecutionException {
        return execute(monitor, info);
    }

    @Override
    public IStatus undo(IProgressMonitor monitor, IAdaptable info)
            throws ExecutionException {
        return Status.OK_STATUS;
    }

}