race GUI refactoring nearly completed with InfoPanel implementation

2022-11-15 17:13:26 -07:00
parent 1eda149582
commit 31384565fc
4 changed files with 179 additions and 205 deletions
@@ -1,8 +1,13 @@
 package GUI.Panels.SubPanels;

+import javax.imageio.ImageIO;
 import javax.swing.*;
 import javax.swing.border.BevelBorder;
 import java.awt.*;
+import java.awt.image.BufferedImage;
+import java.io.File;
+import java.util.Objects;
+import java.util.Random;

 public class InfoPanel extends JPanel {

@@ -10,13 +15,61 @@ public class InfoPanel extends JPanel {
    private String[] holderDescriptions;
    private JLabel[][] portraits;
    private String[] categoryHolder;
+
+    private static String OS = null;
    private int lastIndex;

    public InfoPanel(String[] categoryHolder, String[] holderDescriptions) {

        super();
+            this.categoryHolder = categoryHolder;
+            this.holderDescriptions = holderDescriptions;
+
+            if (OS == null) {
+
+                OS = System.getProperty("os.name");
+
+            }
+
            panelSetup();

+            createDescriptions();
+            createPortraits();
+
+        updateInfo(0); // Default selection of the 0th elements.
+
+    }
+
+    public void updateInfo(int holderIndex) {
+
+        removeAll();
+
+            panelSetup();
+
+        add(descriptions[holderIndex]);
+        add(portraits[holderIndex][getNextPortrait(holderIndex)]);
+
+        repaint();
+        revalidate();
+
+    }
+
+    private int getNextPortrait(int holderIndex) {
+
+        Random ran = new Random();
+        int bound = portraits[holderIndex].length;
+        int newIndex = ran.nextInt(bound);
+
+        while(newIndex == lastIndex) {
+
+            newIndex = ran.nextInt(bound);
+
+        }
+
+        lastIndex = newIndex;
+
+        return newIndex;
+
    }

    private void panelSetup() {
@@ -34,4 +87,120 @@ public class InfoPanel extends JPanel {
        
    }

+    private void createDescriptions() {
+
+        descriptions = new JTextArea[holderDescriptions.length];
+
+        for (int i = 0; i < holderDescriptions.length; i++) {
+
+            JTextArea tmpDesc = new JTextArea();
+                tmpDesc.setText(holderDescriptions[i]);
+                tmpDesc.setWrapStyleWord(true);
+                tmpDesc.setLineWrap(true);
+                tmpDesc.setOpaque(false);
+                tmpDesc.setEditable(false);
+                tmpDesc.setFocusable(false);
+                tmpDesc.setFont(new Font("Bodoni 72", Font.PLAIN, 10));
+                tmpDesc.setBounds(6, 21, 281, 196);
+
+            descriptions[i] = tmpDesc;
+
+        }
+
+    }
+
+    private void createPortraits() {
+
+        portraits = new JLabel[categoryHolder.length][];
+
+        for (int i = 0; i < categoryHolder.length; i++) {
+
+            File imagesDir;
+
+            /*
+
+            WINDOWS:
+                attempted
+                        dndBuilder/src/GUI/img/category/
+                        dndBuilder/src/GUI/img/category
+                        /dndBuilder/src/GUI/img/category
+                        /dndBuilder/src/GUI/img/category/
+                        GUI/img/category/
+                        /GUI/img/category/
+                        src/GUI/img/category/
+                        /src/GUI/img/category/
+
+             */
+
+            if(OS.startsWith("Windows")) {
+
+                imagesDir = new File("dndBuilder\\src\\GUI\\img\\" + categoryHolder[i] + "\\");
+
+            } else if (OS.startsWith("Mac")) {
+
+                imagesDir = new File("dndBuilder/src/GUI/img/" + categoryHolder[i] + "/");
+
+            } else if (OS.startsWith("Linux")) {
+
+                imagesDir = new File("dndBuilder/src/GUI/img/" + categoryHolder[i] + "/");
+
+            } else {
+
+                System.out.println("Unable to detect operating system.");
+                return;
+
+            }
+
+            File[] dir = imagesDir.listFiles();
+            portraits[i] = new JLabel[dir.length];
+            int index = 0;
+
+            for (File file : dir) {
+
+                portraits[i][index] = image(file);
+                    portraits[i][index].setOpaque(true);
+                    portraits[i][index].setBackground(new Color(238, 232, 170));
+                    portraits[i][index].setBounds(6, 229, 281, 159);
+
+                index++;
+
+            }
+
+        }
+
+    }
+
+    private JLabel image(File file) {
+
+        BufferedImage img;
+        Image finalImg;
+        JLabel picture;
+
+        try {
+
+            img = ImageIO.read(file);
+            finalImg = img.getScaledInstance(281, 196, Image.SCALE_SMOOTH);
+
+        } catch (Exception e) {
+
+            System.out.println("Error reading file.");
+            img = null;
+            finalImg = null;
+
+        }
+
+        if(Objects.isNull(finalImg)) {
+
+            picture = new JLabel("ERROR: Image not found.");
+
+        } else {
+
+            picture = new JLabel(new ImageIcon(finalImg));
+
+        }
+
+        return picture;
+
+    }
+
 }