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7u83
276
src/main/java/gui/OrderBook.java
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276
src/main/java/gui/OrderBook.java
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/*
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* Copyright (c) 2016, 7u83 <7u83@mail.ru>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* * Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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package gui;
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import sesim.Exchange;
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import java.util.ArrayList;
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import java.util.Formatter;
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import javax.swing.table.AbstractTableModel;
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import javax.swing.table.JTableHeader;
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import javax.swing.SwingUtilities;
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import java.awt.*;
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import javax.swing.*;
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import javax.swing.table.*;
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/**
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*
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* @author 7u83 <7u83@mail.ru>
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*/
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/**
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* OderBook Class
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*/
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public abstract class OrderBook extends javax.swing.JPanel implements Exchange.BookReceiver {
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OrderBookListModel model;
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abstract ArrayList getOrderBook();
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private Color hdr_color = Color.LIGHT_GRAY;
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private class OrderBookCellRenderer extends DefaultTableCellRenderer {
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@Override
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public Component getTableCellRendererComponent(JTable table,
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Object value, boolean isSelected, boolean hasFocus,
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int row, int column) {
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DefaultTableCellRenderer renderer
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= (DefaultTableCellRenderer) super.getTableCellRendererComponent(
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table, value, isSelected, hasFocus, row, column);
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renderer.setBackground(hdr_color);
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return renderer;
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}
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}
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@Override
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public void UpdateOrderBook() {
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class Updater implements Runnable{
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OrderBookListModel model;
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ArrayList newlist;
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@Override
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public void run() {
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model.update(this.newlist);
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}
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Updater(OrderBookListModel model, ArrayList newlist){
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this.model = model;
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this.newlist = newlist;
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}
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}
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ArrayList newlist = getOrderBook();
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SwingUtilities.invokeLater(new Updater(this.model,newlist));
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}
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boolean getDesc() {
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return false;
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}
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// protected OrderBookListModel model;
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protected class OrderBookListModel extends AbstractTableModel {
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private ArrayList list;
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private boolean desc = false;
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public OrderBookListModel() {
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// System.out.print("CREATING A NEW MODEL\n");
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// update();
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list = getOrderBook();
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}
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int update_calls = 0;
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int colcount_calls = 0;
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public void update(ArrayList newlist) {
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list = newlist; //getOrderBook();
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this.fireTableDataChanged();
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this.update_calls++;
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int hc = this.hashCode();
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//System.out.print("Update/ColCalls = " + update_calls + "/" + colcount_calls + " HC: " + hc + "\n");
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}
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@Override
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public String getColumnName(int c) {
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switch (c) {
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case 0:
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return "ID";
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case 1:
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return "Price";
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case 2:
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return "Vol.";
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}
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return "";
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}
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@Override
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public int getRowCount() {
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colcount_calls++;
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// System.out.print("Update/ColCalls = " + update_calls + "/" + colcount_calls + "\n");
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return list.size();
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}
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@Override
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public int getColumnCount() {
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return 3;
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}
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@Override
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public Object getValueAt(int r, int c) {
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sesim.Order o;
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int s = list.size();
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//System.out.print("Looking for Value at" + r + ":" + c + " w size:" + s + "\n");
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if (!getDesc()) {
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o = (sesim.Order) list.get(r);
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} else {
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o = (sesim.Order) list.get(list.size() - r - 1);
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}
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Formatter f = new Formatter();
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switch (c) {
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case 0:
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return f.format("#%06x", o.id);
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case 1:
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return o.limit;
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case 2:
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return o.volume;
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}
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return "";
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}
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}
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/**
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* Creates new form OrderBook
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*/
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public OrderBook() {
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//System.out.print("init Orderbook]\n");
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initComponents();
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this.setBorder(BorderFactory.createEmptyBorder());
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this.orderBookScroller.setBorder(BorderFactory.createBevelBorder(0));
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if (MainWin.se == null) {
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return;
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}
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this.model = new OrderBookListModel();
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this.orderBookList.setModel(model);
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orderBookList.setBorder(BorderFactory.createEmptyBorder());
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JTableHeader h = this.orderBookList.getTableHeader();
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h.setBackground(hdr_color);
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h.setForeground(Color.green);
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h.setDefaultRenderer(new OrderBookCellRenderer());
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}
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/**
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* This method is called from within the constructor to initialize the form.
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* WARNING: Do NOT modify this code. The content of this method is always
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* regenerated by the Form Editor.
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*/
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@SuppressWarnings("unchecked")
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// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
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private void initComponents() {
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orderBookScroller = new javax.swing.JScrollPane();
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orderBookList = new javax.swing.JTable();
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orderBookList.setModel(new javax.swing.table.DefaultTableModel(
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new Object [][] {
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{"1", null, null},
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{"2", null, null},
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{"3", null, null},
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{"4", null, null},
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{"5", null, null},
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{"7", null, null},
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{"4", null, null},
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{null, null, null},
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{"3", null, null},
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{null, null, null},
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{null, null, null},
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{null, null, null},
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{null, null, null},
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{null, null, null},
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{null, null, null},
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{null, null, null},
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{null, null, null},
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{null, null, null},
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{null, null, null},
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{null, null, null},
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{null, null, null},
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{null, null, null},
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{null, null, null},
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{null, null, null},
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{null, null, null},
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{null, null, null},
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{null, null, null},
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{null, null, null},
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{null, null, null},
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{null, null, null}
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},
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new String [] {
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"id", "Title 2pri", "Title 3"
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}
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) {
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boolean[] canEdit = new boolean [] {
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false, false, false
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};
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public boolean isCellEditable(int rowIndex, int columnIndex) {
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return canEdit [columnIndex];
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}
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});
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orderBookList.setDoubleBuffered(true);
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orderBookList.setFocusable(false);
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orderBookScroller.setViewportView(orderBookList);
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javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
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this.setLayout(layout);
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layout.setHorizontalGroup(
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layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
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.addComponent(orderBookScroller, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, 162, Short.MAX_VALUE)
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);
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layout.setVerticalGroup(
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layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
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.addComponent(orderBookScroller, javax.swing.GroupLayout.DEFAULT_SIZE, 300, Short.MAX_VALUE)
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);
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}// </editor-fold>//GEN-END:initComponents
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// Variables declaration - do not modify//GEN-BEGIN:variables
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private javax.swing.JTable orderBookList;
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private javax.swing.JScrollPane orderBookScroller;
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// End of variables declaration//GEN-END:variables
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}
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