TraceProgressReport.java

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

import org.eclipse.jface.action.IStatusLineManager;
import org.eclipse.ui.PlatformUI;

import edu.rice.cs.hpc.data.util.IProgressReport;

public class TraceProgressReport implements IProgressReport 
{
    final private IStatusLineManager _statusMgr;
    
    public TraceProgressReport(IStatusLineManager statusMgr )
    {
        this._statusMgr = statusMgr;
    }
    
    public void begin(String title, int num_tasks) {
        _statusMgr.setMessage(title);
        PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell().update();
        _statusMgr.getProgressMonitor().beginTask("Starting: "+title, num_tasks);
    }

    public void advance() {
        _statusMgr.getProgressMonitor().worked(1);
    }

    public void end() {
        _statusMgr.getProgressMonitor().done();
    }   
}