/*
 * DisplayContainer.java
 *
 * Created on March 10, 2006, 7:45 AM
 */

package Current.popups.BilliardPath;

import Current.popups.Unfold.*;
import java.awt.*;

import Current.*;
import Current.manage.*;

/**
 *
 * @author  pat
 */
public class DisplayContainer extends Container 
implements UnfoldingData.UnfoldingDataWatcher {
    public static String[] modes={"billiards","cone surface"};
    public static int
    BILLIARD_MODE=0,
    CONE_SURFACE_MODE=1;
    
    private int mode=0;
    
    public Manager M;
    protected DisplaySelector selector;
    protected DisplayBilliardPath billiardPath;
    protected DisplayConeSurface coneSurface;
    public DisplayProperties properties;
    protected UnfoldingData UD;
    
    /** Creates a new instance of DisplayContainer */
    public DisplayContainer(Manager M) {
        this.M=M;
        properties=new DisplayProperties(M);
        UD=new UnfoldingData(M);
        UD.setWatcher(this);
        
        selector=new DisplaySelector(this);
        billiardPath=new DisplayBilliardPath(M,UD,properties);
        
        setLayout(new BorderLayout());
        add(selector,"North");
        add(billiardPath,"Center");
        validate();
    }
    
    public void mcbCleanup() {        
        if (billiardPath!=null) {
            billiardPath.mcbCleanup();
        }
        if (coneSurface!=null) {
            coneSurface.mcbCleanup();
        }
        UD.mcbCleanup();
        properties.mcbCleanup();
    }
    
    public int getMode() {
        return mode;
    }
    
    public void setMode(int new_mode) {
        switch (mode) {
            case 0:
                billiardPath.mcbCleanup();
                remove(billiardPath);
                billiardPath=null;
                break;
            case 1:
                coneSurface.mcbCleanup();
                remove(coneSurface);
                coneSurface=null;
                break;
        }
        mode=new_mode;
        switch (mode) {
            case 0:
                billiardPath=new DisplayBilliardPath(M,UD,properties);
                add(billiardPath,"Center");
                break;
            case 1:
                coneSurface=new DisplayConeSurface(M,UD,properties);
                add(coneSurface,"Center");
                break;
        }
        selector.toggled();
        validate();
    }
    
    public void toggle() {
        setMode((mode+1)%2);
    }
    
    public void updatedUnfoldingData() {
        if (billiardPath!=null)
            billiardPath.repaint();
        if (coneSurface!=null)
            coneSurface.repaint();        
    }
}