/*
   * The contents of this file are subject to the BT "ZEUS" Open Source 
   * Licence (L77741), Version 1.0 (the "Licence"); you may not use this file 
   * except in compliance with the Licence. You may obtain a copy of the Licence
   * from $ZEUS_INSTALL/licence.html or alternatively from
   * http://www.labs.bt.com/projects/agents/zeus/licence.htm
   * 
   * Except as stated in Clause 7 of the Licence, software distributed under the
   * Licence is distributed WITHOUT WARRANTY OF ANY KIND, either express or 
  * implied. See the Licence for the specific language governing rights and 
  * limitations under the Licence.
  * 
  * The Original Code is within the package zeus.*.
  * The Initial Developer of the Original Code is British Telecommunications
  * public limited company, whose registered office is at 81 Newgate Street, 
  * London, EC1A 7AJ, England. Portions created by British Telecommunications 
  * public limited company are Copyright 1996-9. All Rights Reserved.
  * 
  * THIS NOTICE MUST BE INCLUDED ON ANY COPY OF THIS FILE
  */
  
  
  
  package zeus.agentviewer;
  
  import javax.swing.*;
  import java.awt.*;
  import java.text.NumberFormat;
  import java.awt.event.*;
  import zeus.util.*;
  import zeus.actors.AgentContext;
  import zeus.gui.fields.*;
  
  class ControlOptionsDialog extends JDialog implements ActionListener {
  
      AgentContext context;
      JPanel contentPane;
  
      RealNumberField registration_timeout, facilitator_timeout,
                      address_timeout, accept_timeout, addressbook_refresh,
  		    facilitator_refresh, replan_period;
  
      JPanel centerPanel, leftPanel, rightPanel;
      JCheckBox share_plan, execute_earliest;
      JLabel label;
  
      JButton okBtn,applyBtn,cancelBtn;
  
  
      /***
          class constructor for this dialog. 
          <p> 
          NOTES:<br> 
          refactored during 1.1 to allow compilation with interfaced AgentContexts. 
          <P> 
          TO DO: <br>
          work out what the hell this really is for....
          */
     public ControlOptionsDialog(AgentViewer agentviewer,AgentContext context) {
        super(agentviewer,"Set Agent's Context");
        this.context = context;
  
        //---leftpanel
        leftPanel = new JPanel(new GridLayout(9,2));
        leftPanel.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
        leftPanel.add(new JLabel("Share plan "));
        share_plan = new JCheckBox();
        share_plan.setSelected(SystemProps.getState("share.plan"));
        //share_plan.setFont(new Font("Helvetica", Font.PLAIN, 8));
        leftPanel.add(share_plan);
  
        leftPanel.add(new JLabel("Execute earliest"));
        execute_earliest = new JCheckBox();
        execute_earliest.setSelected(SystemProps.getState("execute.earliest"));
        //execute_earliest.setFont(new Font("Helvetica", Font.PLAIN, 8));
        leftPanel.add(execute_earliest);
  
        leftPanel.add(new JLabel("Registration timeout"));
        registration_timeout = new RealNumberField(0,10);
        registration_timeout.setValue(context.getRegistrationTimeout());
        leftPanel.add(registration_timeout);
  
        leftPanel.add(new JLabel("Broker timeout"));
        facilitator_timeout = new RealNumberField(0,10);
        facilitator_timeout.setValue(context.getFacilitatorTimeout());
        leftPanel.add(facilitator_timeout);
  
        leftPanel.add(new JLabel("Address timeout"));
        address_timeout = new RealNumberField(0,10);
        address_timeout.setValue(context.getAddressTimeout());
        leftPanel.add(address_timeout);
  
        leftPanel.add(new JLabel("Accept timeout"));
        accept_timeout = new RealNumberField(0,10);
        accept_timeout.setValue(context.getAcceptTimeout());
        leftPanel.add(accept_timeout);
  
        leftPanel.add(new JLabel("Addressbook refresh "));
        addressbook_refresh = new RealNumberField(0,10);
       addressbook_refresh.setValue(context.getAddressBookRefresh());
       leftPanel.add(addressbook_refresh);
 
       leftPanel.add(new JLabel("Broker refresh"));
       facilitator_refresh = new RealNumberField(0,10);
       facilitator_refresh.setValue(context.getFacilitatorRefresh());
       leftPanel.add(facilitator_refresh);
 
       leftPanel.add(new JLabel("Replan period"));
       replan_period = new RealNumberField(0,10);
       replan_period.setValue(context.getReplanPeriod());
       leftPanel.add(replan_period);
 
       //--    buttons
       JPanel outerBtn = new JPanel(new BorderLayout());
 
       JPanel btnPanel = new JPanel();
       btnPanel.setLayout(new BoxLayout(btnPanel,BoxLayout.X_AXIS));
 
       outerBtn.add(BorderLayout.NORTH,new JSeparator(SwingConstants.HORIZONTAL));
       outerBtn.add(BorderLayout.CENTER,btnPanel);
 
       okBtn = new JButton("OK");
       okBtn.addActionListener(this);
       okBtn.setForeground(Color.black);
       okBtn.setFont(new  Font("Helvetica", Font.BOLD, 14));
       btnPanel.add(okBtn);
       btnPanel.add(Box.createRigidArea(new Dimension(20,10)));
 
       applyBtn = new JButton("Apply");
       applyBtn.addActionListener(this);
       applyBtn.setForeground(Color.black);
       applyBtn.setFont(new  Font("Helvetica", Font.BOLD, 14));
 
       btnPanel.add(applyBtn);
       btnPanel.add(Box.createRigidArea(new Dimension(20,10)));
 
       cancelBtn = new JButton("Cancel");
       cancelBtn.setForeground(Color.black);
       cancelBtn.setFont(new  Font("Helvetica", Font.BOLD, 14));
       cancelBtn.addActionListener(this);
       btnPanel.add(cancelBtn);
 
 
       contentPane = (JPanel) getContentPane();
       contentPane.setLayout(new BorderLayout());
       contentPane.add(BorderLayout.CENTER,leftPanel);
       contentPane.add(BorderLayout.SOUTH,outerBtn);
 
       pack();
       setVisible(true);
       setModal(true);
    }
 
 
     /***
         applySettings is a package protected method that is used to set the agents working 
         parameters 
         <P> notes: heavily refactored during the 1.1 rearchitect
         */
       void applySettings() {
          context.setSharePlan (share_plan.isSelected());
          context.setExecuteEarliest(execute_earliest.isSelected());
 
          Double value;
 	     value = registration_timeout.getValue(context.getRegistrationTimeout());
          context.setRegistrationTimeout (value.doubleValue());
 
 	     value = facilitator_timeout.getValue(context.getFacilitatorTimeout());
          context.setFacilitatorTimeout(value.doubleValue());
          
 	     value = address_timeout.getValue(context.getAddressTimeout());
          context.setAddressTimeout (value.doubleValue());
 	 
 	     value = accept_timeout.getValue(context.getAcceptTimeout());
          context.setAcceptTimeout(value.doubleValue());
 	 
 	     value = addressbook_refresh.getValue(context.getAddressBookRefresh());
          context.setAddressBookRefresh(value.doubleValue());
 
 	     value = facilitator_refresh.getValue(context.getFacilitatorRefresh());
          context.setFacilitatorRefresh (value.doubleValue());
 
 	     value = replan_period.getValue(context.getReplanPeriod());
          context.setReplanPeriod(value.doubleValue());
       }
 
 
 
      public void actionPerformed(ActionEvent evt) {
          Object source = evt.getSource();
 
          if ( source == applyBtn ) {
             applySettings();
            return;
          }
          else if ( source == okBtn) {
            applySettings();
            this.dispose();
          }
          else if (source == cancelBtn) {
            this.dispose();
          }
      }
 
 }