www.pudn.com > JSystemTrader.zip > Controller.java

package com.jsystemtrader.client; 
 
import java.awt.*; 
import java.awt.event.*; 
 
import javax.swing.*; 
 
import com.jsystemtrader.backdata.*; 
import com.jsystemtrader.backtest.*; 
import com.jsystemtrader.chart.*; 
import com.jsystemtrader.platform.*; 
import com.jsystemtrader.util.*; 
 
/** 
 * Acts as a controller in the Model-View-Controller pattern 
 */ 
public class Controller { 
    private final MainFrame mainView; 
 
    public Controller() throws JSystemTraderException { 
        mainView = new MainFrame(); 
        assignListeners(); 
    } 
 
    private void assignListeners() { 
        mainView.connectAction(new ActionListener() { 
            public void actionPerformed(ActionEvent ae) { 
                try { 
                    mainView.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR)); 
                    Account.logOn(Account.TWS_MODE); 
                } catch (Throwable t) { 
                    Account.getLogger().write(t); 
                    MessageDialog.showError(mainView, t.getMessage()); 
                } finally { 
                    mainView.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR)); 
                } 
            } 
        }); 
 
        mainView.backDataAction(new ActionListener() { 
            public void actionPerformed(ActionEvent ae) { 
                try { 
                    new BackDataDialog(mainView); 
                } catch (Throwable t) { 
                    Account.getLogger().write(t); 
                    MessageDialog.showError(mainView, t.getMessage()); 
                } finally { 
                    mainView.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR)); 
                } 
            } 
        }); 
 
        mainView.backTestAction(new ActionListener() { 
            public void actionPerformed(ActionEvent ae) { 
                try { 
                    BackTestDialog backTestDialog = new BackTestDialog(mainView); 
                    if (!backTestDialog.getIsCancelled()) { 
                        mainView.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR)); 
                        String backTestFileName = backTestDialog.getBackTestFileName(); 
                        Account.setBackestFileName(backTestFileName); 
                        Account.logOn(Account.BACK_TEST_MODE); 
                    } 
                } catch (Throwable t) { 
                    Account.getLogger().write(t); 
                    MessageDialog.showError(mainView, t.getMessage()); 
                } finally { 
                    mainView.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR)); 
                } 
            } 
        }); 
 
        mainView.exitAction(new ActionListener() { 
            public void actionPerformed(ActionEvent e) { 
                Account.logOff(); 
            } 
        }); 
 
        mainView.exitAction(new WindowAdapter() { 
            public void windowClosing(WindowEvent e) { 
                Account.logOff(); 
            } 
        }); 
 
        mainView.aboutAction(new ActionListener() { 
            public void actionPerformed(ActionEvent e) { 
                new AboutDialog(mainView); 
            } 
        }); 
 
        mainView.strategyAction(new ActionListener() { 
            public void actionPerformed(ActionEvent e) { 
                try { 
                    new StrategySelectionDialog(mainView); 
                } catch (Exception ex) { 
                    Account.getLogger().write(ex); 
                    MessageDialog.showError(mainView, ex.getMessage()); 
                } 
            } 
        }); 
 
        mainView.strategyChartAction(new MouseAdapter() { 
            public void mouseClicked(MouseEvent e) { 
                try { 
                    if (e.getClickCount() == 2) { 
                        mainView.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR)); 
                        JTable table = (JTable) e.getSource(); 
                        TradingTableModel ttm = (TradingTableModel) table.getModel(); 
                        Strategy strategy = ttm.getStrategyForRow(table.getSelectedRow()); 
                        StrategyPerformanceChart spChart = new StrategyPerformanceChart(strategy); 
                        JFrame chartFrame = spChart.getChartFrame(mainView); 
                        chartFrame.setVisible(true); 
                    } 
                } catch (Exception ex) { 
                    Account.getLogger().write(ex); 
                    MessageDialog.showError(mainView, ex.toString()); 
                } finally { 
                    mainView.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR)); 
                } 
 
            } 
        }); 
    } 
}