HPCDataView.java

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

import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.ISizeProvider;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.part.ViewPart;

import edu.rice.cs.hpc.traceviewer.main.HPCTraceView;
import edu.rice.cs.hpc.traceviewer.spaceTimeData.Position;
import edu.rice.cs.hpc.traceviewer.spaceTimeData.SpaceTimeDataController;

public class HPCDataView extends ViewPart implements ISizeProvider//, ITraceData, ITracePosition
{
    public static final String ID = "hpcdataview.view";
    
    Composite master;

    SpaceTimeDataController stData;
    
    DataViewer dataViewer;
        
    public HPCTraceView traceview;
    
    public void createPartControl(Composite _master) 
    {
        master = _master;
        try 
        {
            traceview = (HPCTraceView)PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().showView(HPCTraceView.ID);
        }
        catch (PartInitException e) 
        {
            traceview = null;
            e.printStackTrace();
            System.exit(0);
        }
                
        setupEverything();
    }
    
    private void setupEverything()
    {
        /*************************************************************************
         * Master Composite
         ************************************************************************/
        master.setLayout(new GridLayout());
        master.setLayoutData(new GridData(SWT.CENTER, SWT.FILL, true, true));
                
        /*************************************************************************
         * DataViewer
         ************************************************************************/
        dataViewer = new DataViewer(master, this);      
    }
    
    
    public void updateView(SpaceTimeDataController _stData) 
    {
        this.stData = _stData;  
        this.dataViewer.updateView(_stData);
        
//      stData.addDataListener(this);
//      stData.addPositionListener(this);
    }

    public void setFocus()
    {
    }

    public int computePreferredSize(boolean width, int availableParallel, int availablePerpendicular, int preferredSize) 
    {
        return preferredSize;
    }

    public int getSizeFlags(boolean width) 
    {
        return width ? SWT.MAX : 0;
    }

    /*
     * (non-Javadoc)
     * @see edu.rice.cs.hpc.traceviewer.events.ITraceData#setData(int)
     */
    public void setData(int dataIdx) {
        this.dataViewer.setData(dataIdx);
    }

    /*
     * (non-Javadoc)
     * @see edu.rice.cs.hpc.traceviewer.events.ITracePosition#setPosition(edu.rice.cs.hpc.traceviewer.painter.Position)
     */
    public void setPosition(Position position) {
        this.dataViewer.setSample(position, stData.getMaxDepth(), stData.getDataIndex());
    }
}