samer@0: /*
samer@0:  *	AppShell.java
samer@0:  *
samer@0:  *	Copyright (c) 2000, Samer Abdallah, King's College London.
samer@0:  *	All rights reserved.
samer@0:  *
samer@0:  *	This software is provided AS iS and WITHOUT ANY WARRANTY;
samer@0:  *	without even the implied warranty of MERCHANTABILITY or
samer@0:  *	FITNESS FOR A PARTICULAR PURPOSE.
samer@0:  */
samer@0: 
samer@0: package samer.core.shells;
samer@0: 
samer@0: import java.awt.*;
samer@0: import java.awt.event.*;
samer@0: import java.io.*;
samer@0: import java.util.*;
samer@0: import javax.swing.*;
samer@0: 
samer@0: import samer.core.*;
samer@0: import samer.core.util.*;
samer@0: import samer.core.util.shell.*;
samer@0: import samer.core.util.swing.*;
samer@0: import samer.core.util.swing.Frame;
samer@0: import samer.core.util.swing.Console;
samer@0: import samer.core.util.swing.Dialog;
samer@0: import samer.core.NumberViewer;
samer@0: import samer.core.viewers.swing.*;
samer@0: import samer.core.types.*;
samer@0: 
samer@0: 
samer@0: public class SwingShell extends AppShellBase
samer@0: {
samer@0: 	public SwingShell() { this(getDefaultPropertiesFile());	}
samer@0: 	public SwingShell(String props)
samer@0: 	{
samer@0: 		super(props);
samer@0: 		Shell.trace("SwingShell constructor");
samer@0: 		Shell.setShell(this);
samer@0: 		Shell.registerAgent(this);
samer@0: 
samer@0: //		Shell.trace("creating console");
samer@0: //		con   = new Console();
samer@0: //		JScrollPane scroller = new JScrollPane(con);
samer@0: //		JComponent jc = (JComponent)(confr.getContentPane());
samer@0: //		jc.setBorder(BorderFactory.createEmptyBorder(1,1,1,1));
samer@0: //		Shell.registerAgent(con);
samer@0: 
samer@0: //		confr.container().setLayout( new BorderLayout(4,5));
samer@0: //		confr.container().add(scroller);
samer@0: //		confr.container().add( new CommandField(20), "South");
samer@0: //		confr.expose();
samer@0: 
samer@0: 		javax.swing.JPopupMenu.setDefaultLightWeightPopupEnabled(false);
samer@0: 
samer@0: 
samer@0: 		Shell.trace("registering viewer classes");
samer@0: 		mput("VDouble","DoubleViewer");
samer@0: 		mput("VInteger","IntegerViewer");
samer@0: 		mput("VBoolean","BooleanViewer");
samer@0: 		mput("VString","StringViewer");
samer@0: 		mput("VParameter","ParameterViewer");
samer@0: 		mput("VFile","FileViewer");
samer@0: 		mput("VColor","ColorButton");
samer@0: 		put(Variable.class,StringViewer.class);
samer@0: 		put(Viewable.class,DefaultViewer.class);
samer@0: 
samer@0: 		try { execute("run",Shell.env()); }
samer@0: 		catch (Exception ex) { Shell.trace(ex.toString()); }
samer@0: 	}
samer@0: 
samer@0: 	private static void mput(String cl, String vwr) {
samer@0: 		samer.core.Registry.put("samer.core.types."+cl, "samer.core.viewers.swing."+vwr);
samer@0: 	}
samer@0: 
samer@0: 	class VContainer extends VContainerBase implements ViewableManager.ViewerContainer
samer@0: 	{
samer@0: 		VContainer() { super("exposed"); box.add(buttonBar); }
samer@0: 
samer@0: 		public void add(java.util.Iterator components)
samer@0: 		{
samer@0: 			adding=true;
samer@0: 			box.remove(glue); box.remove(buttonBar);
samer@0: 			while (components.hasNext()) {
samer@0: 				box.add((Component)(components.next()));
samer@0: 			}
samer@0: 			box.add(glue); box.add(buttonBar);
samer@0: 			box.validate();
samer@0: 			if (noScrollBars() || frame.getBounds().isEmpty()) frame.pack();
samer@0: 			else frame.validate();
samer@0: 			adding=false;
samer@0: 		}
samer@0: 
samer@0: 		public void windowClosing(WindowEvent e) {
samer@0: 			vm.releaseViewerContainer();
samer@0: 			super.windowClosing(e);
samer@0: 		}
samer@0: 	}
samer@0: 
samer@0: 	public ViewableManager.ViewerContainer getViewerContainer() {
samer@0: 		if (buttonBar==null) {
samer@0: 			buttonBar = new ButtonBar();
samer@0: 			buttonBar.setBroadcaster(am.getBroadcaster());
samer@0: 			buttonBar.setTarget(this);
samer@0: 			buttonBar.add("set").add("get").add("load").add("save").add("exit");
samer@0: 		}
samer@0: 		return new VContainer();
samer@0: 	}
samer@0: 
samer@0: 
samer@0: 	// ............. Factory methods ............
samer@0: 
samer@0: 	public Shell.Window getWindow(String title) { return new Frame(title); }
samer@0: 	public Shell.Dialog getDialog(String title) {
samer@0: 		// if (currentFrame==null) currentFrame=new JFrame("dialog owner");
samer@0: 		// return new Dialog(currentFrame,title,true);
samer@0: 		return new Dialog(title,true);
samer@0: 	}
samer@0: 
samer@0: 	public Component createLabel(String txt) {
samer@0: 		JLabel l=new JLabel(Node.lastPart(txt)) {
samer@0: 			public void setName(String txt) {
samer@0: 				super.setName(txt);
samer@0: 				setText(Node.lastPart(txt));
samer@0: 				setToolTipText(txt);
samer@0: 			}
samer@0: 		};
samer@0: 		l.setToolTipText(txt);
samer@0: 		MouseRetarget.mouseInvisibilityFor(l);
samer@0: 		return l;
samer@0: 	}
samer@0: 	public Viewer    createViewerPanel(Viewer vwr) { return new VPanel(vwr); }
samer@0: 
samer@0: 	public Container createButtonsFor(Agent agent)
samer@0: 	{
samer@0: 		ButtonBar bbar=new ButtonBar();
samer@0: 		bbar.setTarget(agent);
samer@0: 		agent.getCommands( bbar);
samer@0: 		return bbar;
samer@0: 	}
samer@0: 
samer@0: 	public NumberViewer createNumberViewer(String label, int flags, NumberSink s) {
samer@0: 		return new TextualNumberViewer(label);
samer@0: 	}
samer@0: 
samer@0: 	public void exposeCommands( Agent agent) {
samer@0: 		buttonBar.setTarget(agent);
samer@0: 		agent.getCommands(buttonBar);
samer@0: 	}
samer@0: 
samer@0: 	// .......... Message printing ..............
samer@0: 	public void print(String msg) { System.out.println(msg); }
samer@0: 	public void status(String msg) { System.out.println(msg); }
samer@0: 
samer@0: 	private PrintWriter writer=null;
samer@0: 	public PrintWriter getPrintWriter()
samer@0: 	{
samer@0: 		if (writer==null)
samer@0: 			writer = new PrintWriter( new OutputStreamWriter(System.out));
samer@0: 		return writer;
samer@0: 	};
samer@0: 
samer@0: //	public PrintWriter getPrintWriter() {
samer@0: //		return new PrintWriter(con.getWriter(),true);
samer@0: //	}
samer@0: 
samer@0: //	public void print(String msg) { con.write(msg); con.write("\n"); }
samer@0: //	public void status(String msg) { con.write(msg); con.write("\n"); }
samer@0: 
samer@0: 
samer@0: 	// ............... Private bits .............
samer@0: 
samer@0: //	private JFrame	currentFrame=null;
samer@0: 	private JFrame	confr=null;
samer@0: 	private Console	con=null;
samer@0: 	private ButtonBar	buttonBar=null;
samer@0: 	private Component	glue;
samer@0: 
samer@0: 	public static void main( String args[]) { new SwingShell(); }
samer@0: }
samer@0: