/home/ythoma/docs/math2mat/svn/wp1/framework/m2mGUI/src/m2m/frontend/dynamicview/figure/SchemaPropertyFigure.java

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package m2m.frontend.dynamicview.figure;

import m2m.backend.buildingblocks.BuildingBlock.NumType;
import m2m.frontend.dynamicview.model.*;

import org.eclipse.draw2d.ActionEvent;

import org.eclipse.draw2d.ActionListener;
import org.eclipse.draw2d.CheckBox;
import org.eclipse.draw2d.ColorConstants;
import org.eclipse.draw2d.Figure;
import org.eclipse.draw2d.Label;
import org.eclipse.draw2d.ToolbarLayout;
import org.eclipse.draw2d.XYLayout;
import org.eclipse.draw2d.geometry.Rectangle;


public class SchemaPropertyFigure extends Figure implements ActionListener
{
        private Schema schema;
    private XYLayout layout;
    private Label labelName = new Label();
    private CheckBox checkBox32Bits = new CheckBox("FLOAT32 architecture");
    private CheckBox checkBox64Bits = new CheckBox("FLOAT64 architecture");
    private CheckBox checkBoxFifoComp = new CheckBox("Add fifo compensation");
    
    public SchemaPropertyFigure(Schema schema) 
    {
        this.schema = schema;
        
        /* Set the type of layout */
        layout = new XYLayout();
        setLayoutManager(layout);
        
        /* Initialisation of the labelName */
        labelName.setForegroundColor(ColorConstants.black);
        add(labelName, ToolbarLayout.VERTICAL); 
        setConstraint(labelName, new Rectangle(0, 0, -1, -1));
        labelName.setText("Unknown");
        
        /* Initialisation of the checkBox32Bits */
        add(checkBox32Bits);
        setConstraint(checkBox32Bits, new Rectangle(0, 30, -1, -1));
        checkBox32Bits.addActionListener(this);
        
        /* Initialisation of the checkBox64Bits */
        add(checkBox64Bits);
        setConstraint(checkBox64Bits, new Rectangle(0, 45, -1, -1));
        checkBox64Bits.addActionListener(this);
        
        /* Initialisation of the checkBox64Bits */
        add(checkBoxFifoComp);
        setConstraint(checkBoxFifoComp, new Rectangle(0, 75, -1, -1));
        checkBoxFifoComp.addActionListener(this);
        
        /* Initialisation of the figure */
        setOpaque(true);     
        setBackgroundColor(ColorConstants.menuBackground);
        setForegroundColor(ColorConstants.menuForeground);
    }
    
    
    public void setProperty()
    {
        // Get and show the name of the GraphicIf
        labelName.setText("Name : " + schema.getName());
        
        /* Initialize the state of checkBoxes */
        checkBox32Bits.setSelected(schema.getDataType() == NumType.FLOAT32);
        checkBox64Bits.setSelected(schema.getDataType() == NumType.FLOAT64);
        checkBoxFifoComp.setSelected(schema.getFifoComp());
    }


        @Override
        public void actionPerformed(ActionEvent arg) 
        {
                /* Update architecture type */
                if(arg.getSource() == checkBox32Bits)
                        schema.setDataType(NumType.FLOAT32);
                else if (arg.getSource() == checkBox64Bits)
                        schema.setDataType(NumType.FLOAT64);
        checkBox32Bits.setSelected(schema.getDataType() == NumType.FLOAT32);
        checkBox64Bits.setSelected(schema.getDataType() == NumType.FLOAT64);
        
        /* Update compensation fifo */
        if(arg.getSource() == checkBoxFifoComp)
                schema.setFifoComp(checkBoxFifoComp.isSelected());
                
        }
}