Готовая 4 лабораторная

src/DumpTruck/FrameDumpTruck.java

@@ -1,14 +1,16 @@
 package DumpTruck;
 
+import DumpTruck.DrawingObjects.DrawingTruck;
+
 import javax.swing.*;
 
 public class FrameDumpTruck extends JFrame {
 
     public PictureBoxDumpTruck pictureBoxDumpTruck;
 
-    public FrameDumpTruck() {
+    public FrameDumpTruck(DrawingTruck truck) {
         setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
-        pictureBoxDumpTruck = new PictureBoxDumpTruck();
+        pictureBoxDumpTruck = new PictureBoxDumpTruck(truck);
         add(pictureBoxDumpTruck);
         pack();
         setLocationRelativeTo(null);

src/DumpTruck/Generics/SetGeneric.java

@@ -1,12 +1,16 @@
 package DumpTruck.Generics;
 
-public class SetGeneric<T extends Object> {
+import java.util.ArrayList;
-    private Object[] _places;
+import java.util.Iterator;
+import java.util.NoSuchElementException;
 
-    public int Count() {return _places.length;}
+public class SetGeneric<T extends Object> {
+    public final ArrayList<T> _places;
+    private final int _maxCount;
 
     public SetGeneric(int count) {
-        _places = new Object[count];
+        _maxCount = count;
+        _places = new ArrayList<>();
     }
 
     public int Insert(T truck) {
@@ -14,41 +18,53 @@ public class SetGeneric<T extends Object> {
     }
 
     public int Insert(T truck, int position) {
-        if (position < 0 || position >= Count())
+        if (position < 0 || position >= _maxCount)
             return -1;
-        if (_places[position] == null)
+        _places.add(position, truck);
-        {
-            _places[position] = truck;
-            return position;
-        }
-        int index = -1;
-        for (int i = position; i < Count(); i++)
-        {
-            if (_places[i] == null)
-            {
-                index = i;
-                break;
-            }
-        }
-        if (index < 0) return -1;
-        for (int i = index; i > position; i--)
-        {
-            _places[i] = _places[i - 1];
-        }
-        _places[position] = truck;
         return position;
     }
 
     public boolean Remove(int position) {
-        if (position < 0 || position >= Count())
+        if (position < 0 || position >= _places.size())
             return false;
-        _places[position] = null;
+        _places.remove(position);
         return true;
     }
 
     public T Get(int position) {
-        if (position < 0 || position >= Count())
+        if (position < 0 || position >= _places.size())
             return null;
-        return (T) _places[position];
+        return _places.get(position);
+    }
+
+    public Iterable<T> GetTrucks(final Integer maxTrucks) {
+        return new Iterable<T>() {
+            @Override
+            public Iterator<T> iterator() {
+                return new Iterator<T>() {
+                    private int currentIndex = 0;
+                    private int count = 0;
+
+                    @Override
+                    public boolean hasNext() {
+                        return currentIndex < _places.size() && (maxTrucks == null || count < maxTrucks);
+                    }
+
+                    @Override
+                    public T next() {
+                        if (hasNext()) {
+                            count++;
+                            return _places.get(currentIndex++);
+                        }
+                        throw new NoSuchElementException();
+                    }
+
+                    @Override
+                    public void remove() {
+                        throw new UnsupportedOperationException();
+                    }
+                };
+            }
+        };
     }
 }

src/DumpTruck/Generics/TrucksGenericCollection.java

@@ -27,12 +27,12 @@ public class TrucksGenericCollection<T extends DrawingTruck, U extends IMoveable
         }
         return _collection.Insert(obj);
     }
-    public boolean remove(int pos) {
+    public T remove(int pos) {
         T obj = _collection.Get(pos);
         if (obj != null) {
             _collection.Remove(pos);
         }
-        return false;
+        return obj;
     }
     public U GetU(int pos) {
         return (U) _collection.Get(pos).GetMoveableObject();
@@ -57,14 +57,14 @@ public class TrucksGenericCollection<T extends DrawingTruck, U extends IMoveable
         }
     }
     private void DrawObjects(Graphics g) {
-        for (int i = 0; i < _collection.Count(); i++)
+        int index = 0;
-        {
+        for (T truck : _collection.GetTrucks(100)) {
-            T obj = _collection.Get(i);
+            if (truck != null)
-            if (obj != null)
             {
-                obj.SetPosition(i % (_pictureWidth / _placeSizeWidth) * _placeSizeWidth, i / (_pictureWidth / _placeSizeWidth) * _placeSizeHeight);
+                truck.SetPosition(index % (_pictureWidth / _placeSizeWidth) * _placeSizeWidth, index / (_pictureWidth / _placeSizeWidth) * _placeSizeHeight);
-                obj.DrawTransport((Graphics2D) g);
+                truck.DrawTransport((Graphics2D) g);
             }
+            index++;
         }
     }
 }

src/DumpTruck/Generics/TrucksGenericStorage.java

@@ -0,0 +1,48 @@
+package DumpTruck.Generics;
+
+import DumpTruck.DrawingObjects.*;
+import DumpTruck.MovementStrategy.*;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+
+public class TrucksGenericStorage {
+    final HashMap<String, TrucksGenericCollection<DrawingTruck, DrawingObjectTruck>> _truckStorages;
+    public ArrayList<String> Keys()
+    {
+        return new ArrayList<>(_truckStorages.keySet());
+    }
+    private final int _pictureWidth;
+    private final int _pictureHeight;
+    public TrucksGenericStorage(int pictureWidth, int pictureHeight)
+    {
+        _pictureHeight = pictureHeight;
+        _pictureWidth = pictureWidth;
+        _truckStorages = new HashMap<>();
+    }
+    public void AddSet(String name)
+    {
+        if (Keys().contains(name))
+            return;
+        _truckStorages.put(name, new TrucksGenericCollection<>(_pictureWidth, _pictureHeight));
+    }
+    public void DelSet(String name)
+    {
+        if (!Keys().contains(name))
+            return;
+        _truckStorages.remove(name);
+    }
+
+    public TrucksGenericCollection<DrawingTruck, DrawingObjectTruck> get(String ind)
+    {
+        if (Keys().contains(ind))
+            return _truckStorages.get(ind);
+        return null;
+    }
+    public DrawingObjectTruck get(String name, int ind)
+    {
+        if (!Keys().contains(name))
+            return null;
+        return _truckStorages.get(name).GetU(ind);
+    }
+}

src/DumpTruck/PictureBoxCollection.java

@@ -4,30 +4,104 @@ import javax.swing.*;
 import java.awt.*;
 import java.awt.event.ActionListener;
 import java.awt.image.BufferedImage;
+import java.util.LinkedList;
 import java.util.Random;
 import DumpTruck.DrawingObjects.*;
 import DumpTruck.Generics.*;
 import DumpTruck.MovementStrategy.*;
 
 public class PictureBoxCollection extends JPanel {
-    public TrucksGenericCollection<DrawingTruck, DrawingObjectTruck> _trucks;
+    private TrucksGenericStorage _storage;
+    private LinkedList<DrawingTruck> removedTrucks;
     private JLabel labelTools;
-    private JButton buttonAddTruck, buttonDeleteTruck, buttonRefreshCollection, buttonShowDop;
+    private JButton buttonAddTruck, buttonDeleteTruck, buttonRefreshCollection, buttonShowDop, buttonAddCollection, buttonDeleteCollection, buttonShowDeleted;
-    private JTextField textFieldNumber;
+    private JTextField textFieldNumber, textFieldCollectionNumber;
+    private JList<String> listStorage;
+    private DefaultListModel<String> listModel;
+    protected void ReloadCollections()
+    {
+        int index = listStorage.getSelectedIndex();
+        listModel.clear();
+        for (String key : _storage.Keys())
+        {
+            listModel.addElement(key);
+        }
+        if (!listModel.isEmpty() && (index == -1 || index >= listModel.size()))
+        {
+            listStorage.setSelectedIndex(0);
+        }
+        else if (!listModel.isEmpty() && index > -1 && index < listModel.size())
+        {
+            listStorage.setSelectedIndex(index);
+        }
+
+    }
     public PictureBoxCollection() {
+        removedTrucks = new LinkedList<>();
         setLayout(null);
-        setBounds(0, 0, 800, 450);
+        setBounds(0, 0, 800, 750);
-        _trucks = new TrucksGenericCollection<>(this.getWidth() - 200, this.getHeight());
+        labelTools = new JLabel("Наборы");
-        labelTools = new JLabel("Инструменты");
         labelTools.setBounds(660, 10, 150, 30);
         add(labelTools);
+
+        textFieldCollectionNumber = new JTextField();
+        textFieldCollectionNumber.setBounds(620, 50, 150, 30);
+        add(textFieldCollectionNumber);
+
+        buttonAddCollection = new JButton("Добавить набор");
+        buttonAddCollection.setFocusable(false);
+        buttonAddCollection.setBounds(620, 100, 150, 30);
+        buttonAddCollection.addActionListener(e -> {
+            String name = textFieldCollectionNumber.getText();
+            if (name.length() == 0)
+                return;
+            _storage.AddSet(name);
+            ReloadCollections();
+        });
+        add(buttonAddCollection);
+
+        listModel = new DefaultListModel<>();
+        listStorage = new JList<String>(listModel);
+        listStorage.setLayout(null);
+        listStorage.setBounds(620, 150, 150, 100);
+        add(listStorage);
+        listStorage.addListSelectionListener(e -> {
+            repaint();
+        });
+
+        buttonDeleteCollection = new JButton("Удалить набор");
+        buttonDeleteCollection.setFocusable(false);
+        buttonDeleteCollection.setBounds(620, 270, 150, 30);
+        buttonDeleteCollection.addActionListener(e -> {
+            if (listStorage.getSelectedIndex() == -1)
+            {
+                return;
+            }
+            if (JOptionPane.showConfirmDialog(null, "Delete object " + listStorage.getSelectedValue() + "?", "Delete", JOptionPane.YES_NO_OPTION) == JOptionPane.NO_OPTION)
+            {
+                return;
+            }
+            _storage.DelSet(listStorage.getSelectedValue());
+            ReloadCollections();
+        });
+        add(buttonDeleteCollection);
+
+        _storage = new TrucksGenericStorage(this.getWidth() - 200, this.getHeight());
+        labelTools = new JLabel("Инструменты");
+        labelTools.setBounds(660, 300, 150, 30);
+        add(labelTools);
         buttonAddTruck = new JButton("Добавить грузовик");
         buttonAddTruck.setFocusable(false);
-        buttonAddTruck.setBounds(620, 50, 150, 30);
+        buttonAddTruck.setBounds(620, 350, 150, 30);
         buttonAddTruck.addActionListener(e -> {
-            FrameDumpTruck frameDumpTruck = new FrameDumpTruck();
+            if (listStorage.getSelectedIndex() == -1)
+                return;
+            var obj = _storage.get(listStorage.getSelectedValue());
+            if (obj == null)
+                return;
+            FrameDumpTruck frameDumpTruck = new FrameDumpTruck(null);
             frameDumpTruck.pictureBoxDumpTruck.buttonSelectTruck.addActionListener(e1 -> {
-                if (_trucks.Add(frameDumpTruck.pictureBoxDumpTruck.drawingTruck) != -1) {
+                if (obj.Add(frameDumpTruck.pictureBoxDumpTruck.drawingTruck) != -1) {
                     JOptionPane.showMessageDialog(null, "Объект добавлен", "Информация", JOptionPane.INFORMATION_MESSAGE);
                 } else {
                     JOptionPane.showMessageDialog(null, "Не удалось добавить объект", "Информация", JOptionPane.INFORMATION_MESSAGE);
@@ -40,13 +114,18 @@ public class PictureBoxCollection extends JPanel {
         add(buttonAddTruck);
 
         textFieldNumber = new JTextField();
-        textFieldNumber.setBounds(620, 100, 150, 30);
+        textFieldNumber.setBounds(620, 400, 150, 30);
         add(textFieldNumber);
 
         buttonDeleteTruck = new JButton("Удалить грузовик");
         buttonDeleteTruck.setFocusable(false);
-        buttonDeleteTruck.setBounds(620, 150, 150, 30);
+        buttonDeleteTruck.setBounds(620, 450, 150, 30);
         buttonDeleteTruck.addActionListener(e -> {
+            if (listStorage.getSelectedIndex() == -1)
+                return;
+            var obj = _storage.get(listStorage.getSelectedValue());
+            if (obj == null)
+                return;
             if (JOptionPane.showConfirmDialog(null, "Удалить объект?", "Удаление", JOptionPane.YES_NO_OPTION) == JOptionPane.NO_OPTION) {
                 return;
             }
@@ -61,8 +140,11 @@ public class PictureBoxCollection extends JPanel {
             }
 
             int pos = Integer.parseInt(textFieldNumber.getText());
-            if (_trucks.remove(pos)) {
+            DrawingTruck removed = null;
+            removed = obj.remove(pos);
+            if (removed != null) {
                 JOptionPane.showMessageDialog(null, "Объект удален", "Информация", JOptionPane.INFORMATION_MESSAGE);
+                removedTrucks.add(removed);
             } else {
                 JOptionPane.showMessageDialog(null, "Не удалось удалить объект", "Информация", JOptionPane.INFORMATION_MESSAGE);
             }
@@ -72,23 +154,45 @@ public class PictureBoxCollection extends JPanel {
 
         buttonRefreshCollection = new JButton("Обновить коллекцию");
         buttonRefreshCollection.setFocusable(false);
-        buttonRefreshCollection.setBounds(620, 200, 150, 30);
+        buttonRefreshCollection.setBounds(620, 500, 150, 30);
         buttonRefreshCollection.addActionListener(e -> repaint());
         add(buttonRefreshCollection);
 
+        buttonShowDeleted = new JButton("Удаленные");
+        buttonShowDeleted.setFocusable(false);
+        buttonShowDeleted.setBounds(620, 550, 150, 30);
+
+        buttonShowDeleted.addActionListener(e -> {
+            if (removedTrucks.size() == 0){
+                JOptionPane.showMessageDialog(null, "Коллекция пуста", "Информация", JOptionPane.INFORMATION_MESSAGE);
+                return;
+            }
+            var truck = removedTrucks.removeLast();
+            FrameDumpTruck frameDumpTruck = new FrameDumpTruck(truck);
+            frameDumpTruck.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
+        });
+        add(buttonShowDeleted);
+
         buttonShowDop = new JButton("Показать доп");
         buttonShowDop.setFocusable(false);
-        buttonShowDop.setBounds(620, 250, 150, 30);
+        buttonShowDop.setBounds(620, 650, 150, 30);
         buttonShowDop.addActionListener(e -> new FrameDop());
         add(buttonShowDop);
 
-        setPreferredSize(new Dimension(800, 450));
+        setPreferredSize(new Dimension(800, 750));
     }
 
     @Override
     protected void paintComponent(Graphics g) {
         super.paintComponent(g);
         Graphics2D g2d = (Graphics2D) g;
-        g2d.drawImage(_trucks.ShowTrucks(), 0, 0, null);
+        if (listStorage.getSelectedIndex() == -1)
+            return;
+        var obj = _storage.get(listStorage.getSelectedValue());
+        if (obj == null)
+            return;
+        if (obj.ShowTrucks() == null)
+            return;
+        g2d.drawImage(obj.ShowTrucks(), 0, 0, null);
     }
 }

src/DumpTruck/PictureBoxDumpTruck.java

@@ -26,16 +26,21 @@ public class PictureBoxDumpTruck extends JPanel {
     private JButton buttonStep;
     public JButton buttonSelectTruck;
 
-    public PictureBoxDumpTruck() {
+    public PictureBoxDumpTruck(DrawingTruck truck) {
+        Random random = new Random();
         setLayout(null);
         setBounds(0, 0, 800, 450);
         buttonCreateTruck = new JButton("Создать грузовик");
         buttonCreateTruck.setFocusable(false);
         buttonCreateTruck.setBounds(12, 415, 150, 30);
         add(buttonCreateTruck);
+        if (truck != null){
+            drawingTruck = truck;
+            drawingTruck.SetPosition(random.nextInt(10, 100), random.nextInt(10, 100));
+            repaint();
+        }
 
         buttonCreateTruck.addActionListener(e -> {
-            Random random = new Random();
             Color bodyColor = new Color(random.nextInt(0, 256), random.nextInt(0, 256), random.nextInt(0, 256));
             Color selectedColor = JColorChooser.showDialog(this, "Выберите цвет", Color.WHITE);
             if (selectedColor != null)
@@ -56,7 +61,6 @@ public class PictureBoxDumpTruck extends JPanel {
         add(buttonCreateDumpTruck);
 
         buttonCreateDumpTruck.addActionListener(e -> {
-            Random random = new Random();
             Color bodyColor = new Color(random.nextInt(0, 256), random.nextInt(0, 256), random.nextInt(0, 256));
             Color selectedColor = JColorChooser.showDialog(this, "Выберите цвет", Color.WHITE);
             if (selectedColor != null)