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177 lines
6.0 KiB
177 lines
6.0 KiB
package cmpt213.assignment4.packagedeliveries.client.view;
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import cmpt213.assignment4.packagedeliveries.client.control.PackageDeliveriesTracker;
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import javax.swing.*;
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import java.awt.*;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.awt.event.WindowAdapter;
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import java.awt.event.WindowEvent;
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import java.util.ArrayList;
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public class JavaSwingUI implements ActionListener {
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private final PackageDeliveriesTracker pTracker = PackageDeliveriesTracker.getInstance();
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JFrame uiFrame;
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JPanel uiPanel;
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JScrollPane scrollView;
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PACKAGE_FILTER_OPTION option = PACKAGE_FILTER_OPTION.ALL;
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;
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public void displayMainPage() {
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pTracker.load();
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uiFrame = new JFrame("Package deliveries tracker");
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uiFrame.setSize(500, 500);
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uiFrame.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
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uiFrame.setLayout(new BoxLayout(uiFrame.getContentPane(), BoxLayout.Y_AXIS));
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uiFrame.addWindowListener(new WindowAdapter() {
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@Override
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public void windowClosing(WindowEvent e) {
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pTracker.save();
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super.windowClosing(e);
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uiFrame.dispose();
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}
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});
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uiFrame.setVisible(true);
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dsplayOptionButtons();
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addButtons();
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setupScrollPane();
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refreshPackageList();
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}
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private void setupScrollPane() {
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uiPanel = new JPanel();
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scrollView = new JScrollPane(uiPanel);
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uiPanel.setLayout(new BoxLayout(uiPanel, BoxLayout.Y_AXIS));
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scrollView.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
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uiPanel.add(Box.createVerticalGlue());
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uiFrame.getContentPane().add(scrollView);
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uiFrame.pack();
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}
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private void displayPackages(ArrayList<String> packages) {
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uiPanel.removeAll();
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uiPanel.setLayout(new BoxLayout(uiPanel, BoxLayout.Y_AXIS));
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scrollView.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
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uiPanel.add(Box.createVerticalGlue());
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uiFrame.getContentPane().add(scrollView);
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System.out.println(packages);
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if (packages.get(0) != "No packages to show") {
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for (int i = 0; i < packages.size(); i++) {
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JPanel p = new JPanel();
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JTextPane pkgPane = new JTextPane();
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pkgPane.setEditable(false);
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pkgPane.setText(packages.get(i));
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p.add(pkgPane);
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if (option == PACKAGE_FILTER_OPTION.ALL) {
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JButton remove = new JButton();
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int finalI = i;
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remove.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(ActionEvent e) {
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pTracker.removePcakage(finalI);
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refreshPackageList();
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}
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});
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remove.setText("Remove");
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p.add(remove);
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JCheckBox delivered = new JCheckBox("Delivered?");
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delivered.setBounds(100, 100, 50, 50);
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delivered.setSelected(pTracker.isDelivered(i));
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int finalI1 = i;
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delivered.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(ActionEvent e) {
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delivered.setSelected(true);
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pTracker.setDelivered(finalI1);
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refreshPackageList();
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}
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});
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p.add(delivered);
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}
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uiPanel.add(p);
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}
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}
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uiFrame.validate();
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uiFrame.pack();
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}
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private void addButtons() {
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JButton add = new JButton("Add a package");
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JPanel addPanel = new JPanel();
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addPanel.setLayout(new BoxLayout(addPanel, BoxLayout.X_AXIS));
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addPanel.add(add);
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addPanel.setPreferredSize(new Dimension(500, 50));
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uiFrame.add(addPanel);
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add.addActionListener(this);
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}
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private void dsplayOptionButtons() {
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JButton btnAll = new JButton("All");
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JButton btnOverdue = new JButton("Overdue");
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JButton btnUpcoming = new JButton("Upcoming");
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btnAll.addActionListener(this);
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btnOverdue.addActionListener(this);
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btnUpcoming.addActionListener(this);
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JPanel btnPanel = new JPanel();
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btnPanel.setLayout(new BoxLayout(btnPanel, BoxLayout.X_AXIS));
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btnPanel.add(btnAll);
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btnPanel.add(btnOverdue);
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btnPanel.add(btnUpcoming);
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btnPanel.setPreferredSize(new Dimension(500, 50));
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uiFrame.add(btnPanel);
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}
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@Override
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public void actionPerformed(ActionEvent e) {
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String actionString = e.getActionCommand();
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switch (actionString) {
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case "Add a package":
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addPackage();
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break;
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case "All":
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option = PACKAGE_FILTER_OPTION.ALL;
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refreshPackageList();
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break;
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case "Overdue":
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option = PACKAGE_FILTER_OPTION.OVERDUE;
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refreshPackageList();
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break;
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case "Upcoming":
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option = PACKAGE_FILTER_OPTION.UPCOMING;
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refreshPackageList();
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break;
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}
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}
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private void addPackage() {
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new Input(uiFrame);
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refreshPackageList();
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}
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private void refreshPackageList() {
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switch (option) {
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case ALL:
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ArrayList<String> allPackages = pTracker.getAllPackages();
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displayPackages(allPackages);
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break;
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case OVERDUE:
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ArrayList<String> overDuePkg = pTracker.overDuePackages();
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displayPackages(overDuePkg);
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break;
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case UPCOMING:
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ArrayList<String> upcomingPkg = pTracker.upcomingPackages();
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displayPackages(upcomingPkg);
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break;
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}
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}
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enum PACKAGE_FILTER_OPTION {ALL, OVERDUE, UPCOMING}
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}
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