/*******************************************************************
   Copyright (c) 2001-2010 Apprisant Technologies Inc.
   All rights reserved.

   Apprisant Technologies permits non-exclusive royalty free use,
   copying and modification of this demo program source code
   for the purposes of evaluating the Apprisant Toolkit or building
   applications that use it.
   
   This software and documentation is provided "AS IS".  APPRISANT
   TECHNOLOGIES DISCLAIMS ANY REPRESENTATIONS AND WARRANTIES, INCLUDING
   BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY AND
   FITNESS OF THIS PRODUCT FOR ANY PARTICULAR PURPOSE.  APPRISANT
   TECHNOLOGIES SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY ANY
   PARTY, INCLUDING LOST PROFITS, ARISING FROM THE USE OF THIS
   SOFTWARE, ITS DOCUMENTATION, OR ITS DERIVATIONS.

********************************************************************/

package oilfield;

import java.awt.*;
import java.awt.geom.*;
import java.awt.event.*;
import javax.swing.*;
import java.util.*;
import apprisant.diagram.*;
import apprisant.diagram.event.*;
import apprisant.diagram.env.*;
import apprisant.diagram.awtext.AGGradientPaint;

/* The main class for the Oilfield demo.  This class assembles
   the user interface.

   Display elements are created from the data objects by the
   KeyModel. The renderers are configured to use the position
   property of the data objects. */


public class Oilfield extends JApplet {

    Diagram diagram;
    OilfieldData dataModel;
    DiagramSelectionModel selectionModel;


    public void init() {

	setLayout(new BorderLayout());

	try {
	    // Properties file sets rendering hints
	    AGEnvironment.loadProperties("oilfield/oilfield.properties");

	    // Create the diagram
	    diagram = new Diagram("Oilfield");
	    diagram.setRaiseSelected(true);
	    diagram.setScrollSelected(true);

	    ViewManager viewMgr = diagram.getViewManager();
	    viewMgr.setViewBounds(new Rectangle2D.Float(0, 0, 600, 400));
	    viewMgr.setMargin(new Dimension(10, 10));
	    
	    // Renderers
	    diagram.readRenderers("oilfield/oilfield.rdr");

	    // Background color from the renderer file
	    RenderManager renMgr = diagram.getRenderManager();
	    Color bg = (Color) renMgr.getDefinitions().get("bg");
	    diagram.setBackground(bg);

	} catch (AGException ae) {
	    AGLog.log("Oilfield", "initializing", AGLog.ERROR, ae);
	    return;
	}

	// Selection model
	selectionModel = diagram.getSelectionModel();
	selectionModel.setSelectionMode(SelectionParams.SINGLE);

	// Data model
	dataModel = new OilfieldData();
	dataModel.initWells();
	diagram.setDataModel(dataModel);
	    
	// Add the diagram to the applet
	add(new JScrollPane(diagram), BorderLayout.CENTER);
	
	// Button panel
	add(buildButtonPanel(), BorderLayout.SOUTH);
    }


    Box buildButtonPanel() {
	Box buttonPanel;

	buttonPanel = new Box(BoxLayout.X_AXIS);

	JButton addButton = new JButton("Add");
	buttonPanel.add(Box.createGlue());
	buttonPanel.add(addButton);
	buttonPanel.add(Box.createHorizontalStrut(5));
	addButton.addActionListener(new ActionListener() {
	    public void actionPerformed (ActionEvent ev) {
		dataModel.addWell();
	    }
	});

	JButton removeButton = new JButton("Remove");
	buttonPanel.add(removeButton);
	buttonPanel.add(Box.createGlue());
	removeButton.addActionListener(new ActionListener() {
	    public void actionPerformed (ActionEvent ev) {
		Object key = selectionModel.getSingleSelection();
		dataModel.removeWell(key);
	    }
	});

	return buttonPanel;
    }
    

    public static void main (String[] args) {

	SwingUtilities.invokeLater(new Runnable() {
	    public void run() {
	
		JApplet applet = new Oilfield();
		applet.init();

		JFrame frame = new JFrame("Oilfield Demo");
		frame.setLocation(100, 100);
		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		frame.add(applet, BorderLayout.CENTER);
		frame.pack();
		frame.setVisible (true);
	    }
	});
    }
}