/*
 * Copyright (c) 2014 Trade Ideas LLC - All Right Reserved.
 * This source code is proprietary and confidential.
 * Unauthorized copying of this file, via any medium is strictly prohibited.
 * 
 * $RCSfile: TradeIdeasForm.java,v $
 * $Date: 2014/02/19 07:15:20 $
 * $Revision: 1.4 $
 */
package com.tradeideas.sample;

import com.tradeideas.external.PanelPair;
import com.tradeideas.external.TIMain;
import java.awt.BorderLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import javax.swing.JMenuItem;
import javax.swing.JOptionPane;
import javax.swing.JPopupMenu;
import javax.swing.JSeparator;

/**
 *
 * @author phil
 */
public class TradeIdeasForm extends javax.swing.JFrame {

    /**
     * This is the way to access the TI library. There is a new one of these
     * objects for each window. As far as the form is concerned, this object
     * never changes, even though the user can completely reconfigure the
     * object.
     */
    private final PanelPair panelPair;

    /**
     * Creates new form TradeIdeasForm
     */
    public TradeIdeasForm() {
        initComponents();

        // Create the TI panels and install them.  A border layout is an easy
        // way to say the the panels from the library take the entire space of
        // the panels in this form.
        panelPair = TIMain.getTIPanels();
        leftHeaderPanel.setLayout(new BorderLayout());
        leftHeaderPanel.add(panelPair.getTopSmall(), BorderLayout.CENTER);
        clientPanel.setLayout(new BorderLayout());
        clientPanel.add(panelPair.getClient(), BorderLayout.CENTER);

        // The window title uses normal property change listener.
        panelPair.addPropertyChangeListener(new PropertyChangeListener() {

            @Override
            public void propertyChange(PropertyChangeEvent evt) {
                updateWindowTitle();
            }
        });
        updateWindowTitle();

        // This is a very simple custom interface.  
        panelPair.setPopupListener(new PanelPair.PopupListener() {

            @Override
            public void onPopup(JPopupMenu menu, String symbol) {
                updateMenu(menu, symbol);
            }
        });

        // This is a very simple custom interface.  
        // We don't use the a normal property change listener because a normal
        // property change listener won't let you send the same message twice
        // in a row.  If the user double-clicks on MSFT, and then does it again,
        // the TI library will call this twice in a row.  It's possible that
        // the linked window changed to a different symbol and the TI library
        // doesn't know it.
        panelPair.setSymbolLinkingListener(new PanelPair.SymbolLinkingListener() {

            @Override
            public void onSymbolUpdate(String symbol) {
                JOptionPane.showMessageDialog(null, "The symbol is " + symbol, "Symbol Linking Test", JOptionPane.PLAIN_MESSAGE);
            }

        });
    }

    /**
     * This is the last menu we have adorned with our menu items. This will be
     * null if we haven't processed any menu, or if the last menu was
     * invalidated.
     */
    private JPopupMenu processedMenu;

    /**
     * This is a menu item that can be customized with the current symbol.
     */
    private JMenuItem buyMenuItem;

    /**
     * This is a menu item that can be customized with the current symbol.
     */
    private JMenuItem sellMenuItem;

    /**
     * This is called right before the popup is displayed. It is called
     * regardless of who initiated the popup.
     *
     * @param menu Never null.
     * @param symbol This will be null if the user didn't click on a symbol.
     */
    private void updateMenu(JPopupMenu menu, String symbol) {
        assert null != menu;
        if (processedMenu != menu) {
            // The library has created a new menu.  Add our items.  This can
            // happen a lot because the user can switch to a diffent window
            // type at any time.
            processedMenu = menu;
            buyMenuItem = new JMenuItem();
            sellMenuItem = new JMenuItem();
            final JMenuItem duplicateMenuItem = new JMenuItem("Duplicate");
            duplicateMenuItem.addActionListener(new ActionListener() {

                @Override
                public void actionPerformed(ActionEvent e) {
                    duplicateWindow();
                }
            });
            menu.insert(buyMenuItem, 0);
            menu.insert(sellMenuItem, 1);
            menu.insert(duplicateMenuItem, 2);
            menu.insert(new JSeparator(), 3);
        }
        final boolean enabled = null != symbol;
        if (!enabled) {
            symbol = "[symbol]";
        }
        buyMenuItem.setText("Buy " + symbol);
        sellMenuItem.setText("Sell " + symbol);
        buyMenuItem.setEnabled(enabled);
        sellMenuItem.setEnabled(enabled);
    }

    /**
     * This is a standard function in E*TRADE windows.
     */
    private void duplicateWindow() {
        TradeIdeasForm other = new TradeIdeasForm();
        // Note the user of loadFromLayout() and saveToLayout().  These
        // functions work for layouts and for duplicating windows.
        other.panelPair.loadFromLayout(panelPair.saveToLayout());
        other.setVisible(true);
    }

    /**
     * This is displayed in the E*TRADE part of the window.
     */
    private void updateWindowTitle() {
        setTitle(panelPair.getWindowName());
    }

    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {

        jPanel1 = new javax.swing.JPanel();
        jLabel1 = new javax.swing.JLabel();
        popupMenuButton = new javax.swing.JButton();
        leftHeaderPanel = new javax.swing.JPanel();
        clientPanel = new javax.swing.JPanel();

        setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
        addWindowListener(new java.awt.event.WindowAdapter() {
            public void windowClosed(java.awt.event.WindowEvent evt) {
                formWindowClosed(evt);
            }
        });

        jLabel1.setText("linking, help, etc.");

        popupMenuButton.setText("☰");
        popupMenuButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                popupMenuButtonActionPerformed(evt);
            }
        });

        javax.swing.GroupLayout leftHeaderPanelLayout = new javax.swing.GroupLayout(leftHeaderPanel);
        leftHeaderPanel.setLayout(leftHeaderPanelLayout);
        leftHeaderPanelLayout.setHorizontalGroup(
            leftHeaderPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 232, Short.MAX_VALUE)
        );
        leftHeaderPanelLayout.setVerticalGroup(
            leftHeaderPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 0, Short.MAX_VALUE)
        );

        javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
        jPanel1.setLayout(jPanel1Layout);
        jPanel1Layout.setHorizontalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel1Layout.createSequentialGroup()
                .addComponent(leftHeaderPanel, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(popupMenuButton)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(jLabel1)
                .addContainerGap())
        );
        jPanel1Layout.setVerticalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel1Layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
                    .addComponent(leftHeaderPanel, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addGroup(javax.swing.GroupLayout.Alignment.LEADING, jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                        .addComponent(jLabel1)
                        .addComponent(popupMenuButton)))
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );

        javax.swing.GroupLayout clientPanelLayout = new javax.swing.GroupLayout(clientPanel);
        clientPanel.setLayout(clientPanelLayout);
        clientPanelLayout.setHorizontalGroup(
            clientPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 388, Short.MAX_VALUE)
        );
        clientPanelLayout.setVerticalGroup(
            clientPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 243, Short.MAX_VALUE)
        );

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                    .addComponent(clientPanel, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                .addContainerGap())
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(clientPanel, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addContainerGap())
        );

        pack();
    }// </editor-fold>//GEN-END:initComponents

    /**
     * The components will continue to use resources until you dispose of them.
     *
     * @param evt
     */
    private void formWindowClosed(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_formWindowClosed
        panelPair.dispose();
    }//GEN-LAST:event_formWindowClosed

    /**
     * This is a standard button on the E*TRADE header panel.
     *
     * @param evt
     */
    private void popupMenuButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_popupMenuButtonActionPerformed
        JPopupMenu popupMenu = panelPair.getPopup();
        if (null != popupMenu) {
            popupMenu.show(popupMenuButton, 0, popupMenuButton.getHeight());
        }
    }//GEN-LAST:event_popupMenuButtonActionPerformed

    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JPanel clientPanel;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JPanel leftHeaderPanel;
    private javax.swing.JButton popupMenuButton;
    // End of variables declaration//GEN-END:variables
}