Готовая 4 лабораторная

2023-12-01 18:07:18 +04:00 · 2023-12-01 18:07:18 +04:00 · 230f260f8b
commit 230f260f8b
parent fd07441ba6
6 changed files with 232 additions and 58 deletions
--- a/src/DumpTruck/FrameDumpTruck.java
+++ b/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);
--- a/src/DumpTruck/Generics/SetGeneric.java
+++ b/src/DumpTruck/Generics/SetGeneric.java
@ -1,12 +1,16 @@
 package DumpTruck.Generics;

-public class SetGeneric<T extends Object> {
-    private Object[] _places;
+import java.util.ArrayList;
+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[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;
+        _places.add(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();
+                    }
+                };
+            }
+        };
    }
 }
--- a/src/DumpTruck/Generics/TrucksGenericCollection.java
+++ b/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)) {
+            if (truck != null)
            {
-            T obj = _collection.Get(i);
-            if (obj != null)
-            {
-                obj.SetPosition(i % (_pictureWidth / _placeSizeWidth) * _placeSizeWidth, i / (_pictureWidth / _placeSizeWidth) * _placeSizeHeight);
-                obj.DrawTransport((Graphics2D) g);
-            }
+                truck.SetPosition(index % (_pictureWidth / _placeSizeWidth) * _placeSizeWidth, index / (_pictureWidth / _placeSizeWidth) * _placeSizeHeight);
+                truck.DrawTransport((Graphics2D) g);
+            }
+            index++;
        }
    }
 }
--- a/src/DumpTruck/Generics/TrucksGenericStorage.java
+++ b/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);
+    }
+}
--- a/src/DumpTruck/PictureBoxCollection.java
+++ b/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 JTextField textFieldNumber;
+    private JButton buttonAddTruck, buttonDeleteTruck, buttonRefreshCollection, buttonShowDop, buttonAddCollection, buttonDeleteCollection, buttonShowDeleted;
+    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);
-        _trucks = new TrucksGenericCollection<>(this.getWidth() - 200, this.getHeight());
-        labelTools = new JLabel("Инструменты");
+        setBounds(0, 0, 800, 750);
+        labelTools = new JLabel("Наборы");
        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);
    }
 }
--- a/src/DumpTruck/PictureBoxDumpTruck.java
+++ b/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)