DEV TP02

DEV/DEV3.1/TP02/Exercise1/Part2/ClickSwapImageEvent.java

@@ -1,5 +0,0 @@
-package Part2;
-
-public class ClickSwapImageEvent {
-    
-}

DEV/DEV3.1/TP02/Exercise1/Part2/ImageWindow.java

@@ -1,26 +0,0 @@
-import java.io.File;
-
-import java.awt.CardLayout;
-
-import javax.swing.ImageIcon;
-import javax.swing.JFrame;
-
-public class ImageWindow extends JFrame {
-
-    private CardLayout card; 
-    
-    public ImageWindow() {
-        this.card = new CardLayout();
-
-        File resourcesDirectory = new File("../resources/");
-
-        if(resourcesDirectory.exists() && resourcesDirectory.isDirectory()) {
-            File[] files = resourcesDirectory.listFiles();
-
-            if(files != null) {
-                for(File file : files) {
-                }
-            }
-        }
-    }
-}

DEV/DEV3.1/TP02/Exercise1/Part2/Main.java

@@ -1,5 +0,0 @@
-package Part2;
-
-public class Main {
-    
-}

DEV/DEV3.1/TP02/Part2/ApprovedButtonPressedEvent.java

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+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+import javax.swing.JDialog;
+
+public class ApprovedButtonPressedEvent implements ActionListener{
+
+    private JDialog dialog;
+
+    public ApprovedButtonPressedEvent(JDialog dialog) {
+        this.dialog = dialog;
+    }
+    
+    @Override
+    public void actionPerformed(ActionEvent event) {
+        this.dialog.dispose();
+        this.dialog.getOwner().dispose();
+    }
+}

DEV/DEV3.1/TP02/Part2/CancelButtonPressedEvent.java

@@ -0,0 +1,18 @@
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+import javax.swing.JDialog;
+
+public class CancelButtonPressedEvent implements ActionListener{
+
+    private JDialog dialog;
+
+    public CancelButtonPressedEvent(JDialog dialog) {
+        this.dialog = dialog;
+    }
+    
+    @Override
+    public void actionPerformed(ActionEvent event) {
+        this.dialog.dispose();
+    }
+}

DEV/DEV3.1/TP02/Part2/ClickSwapImageEvent.java

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+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+
+public class ClickSwapImageEvent extends MouseAdapter {
+
+    private ImageWindow window;
+    
+    public ClickSwapImageEvent(ImageWindow window) {
+        this.window = window;
+    }
+
+    public void mouseClicked(MouseEvent event) {
+        if(event.getX() > this.window.getWidth() / 2) {
+            this.window.nextImage();
+            return; 
+        }
+
+        this.window.lastImage();
+    }
+}

DEV/DEV3.1/TP02/Part2/CloseVerificationWindow.java

@@ -0,0 +1,37 @@
+import java.awt.BorderLayout;
+import java.awt.GridLayout;
+
+import javax.swing.JButton;
+import javax.swing.JDialog;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+
+public class CloseVerificationWindow extends JDialog {
+    
+    public CloseVerificationWindow(ImageWindow parent) {
+        super(parent, true);
+
+        this.setSize(parent.getWidth() / 3, parent.getHeight() / 3);
+        this.setLocationRelativeTo(parent);
+        this.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
+        this.setLayout(new GridLayout(2, 1));
+
+        JLabel text = new JLabel("Are you sure you want to close the window?");
+        text.setVerticalAlignment(JLabel.CENTER);
+        text.setHorizontalAlignment(JLabel.CENTER);
+        this.add(text);
+
+        JPanel panel = new JPanel();
+        panel.setLayout(new BorderLayout());
+        
+        JButton approveButton = new JButton("Yes");
+        approveButton.addActionListener(new ApprovedButtonPressedEvent(this));
+        panel.add(approveButton, BorderLayout.WEST);
+
+        JButton cancelButton = new JButton("No");
+        cancelButton.addActionListener(new CancelButtonPressedEvent(this));
+        panel.add(cancelButton, BorderLayout.EAST);
+
+        this.add(panel);
+    }
+}

DEV/DEV3.1/TP02/Part2/ImageWindow.java

@@ -0,0 +1,55 @@
+import java.io.File;
+
+import java.awt.CardLayout;
+
+import javax.swing.ImageIcon;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+
+public class ImageWindow extends JFrame {
+
+    private CardLayout cards; 
+    private JPanel imagePanel; 
+    
+    public ImageWindow() {
+        this.setSize(1024, 1024);
+        this.setLocationRelativeTo(null);
+        this.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
+
+        File resourcesDirectory = new File("../resources/");
+
+        if(resourcesDirectory.exists() && resourcesDirectory.isDirectory()) {
+            File[] files = resourcesDirectory.listFiles();
+
+            if(files != null) {
+
+                this.cards = new CardLayout(); 
+                this.imagePanel = new JPanel();
+                this.imagePanel.setLayout(this.cards);
+
+                for(File file : files) {
+                    JLabel label = new JLabel(new ImageIcon(file.getPath()));
+                    label.setHorizontalAlignment(JLabel.CENTER);
+                    label.setVerticalAlignment(JLabel.CENTER);
+                    this.imagePanel.add(new JLabel(new ImageIcon(file.getPath())), file.getName());
+                }
+
+                this.add(this.imagePanel);
+
+                this.addMouseListener(new ClickSwapImageEvent(this));
+                this.addWindowListener(new WindowClosedEvent(this));
+
+                this.nextImage();
+            }
+        }
+    }
+
+    public void nextImage() {
+        this.cards.next(this.imagePanel);
+    }
+
+    public void lastImage() {
+        this.cards.previous(this.imagePanel);
+    }
+}

DEV/DEV3.1/TP02/Part2/Main.java

@@ -0,0 +1,6 @@
+public class Main {
+    public static void main(String[] args) {
+        ImageWindow window = new ImageWindow();
+        window.setVisible(true);
+    }
+}

DEV/DEV3.1/TP02/Part2/WindowClosedEvent.java

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+import java.awt.event.WindowAdapter;
+import java.awt.event.WindowEvent;
+
+public class WindowClosedEvent extends WindowAdapter {
+
+    private ImageWindow window;
+
+    public WindowClosedEvent(ImageWindow window) {
+        this.window = window;
+    }
+    
+    @Override
+    public void windowClosing(WindowEvent event) {
+        (new CloseVerificationWindow(this.window)).setVisible(true);
+    }
+}

DEV/DEV3.1/TP02/Part2/start.sh

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+rm -rf *.class
+javac Main.java
+java Main