binary to int

src/main/java/src/TasksFrame.java

@@ -116,7 +116,7 @@ public class TasksFrame extends JFrame {
     }
 
     private void setupAtoi(){
-        JPanel jPanel = setupPanel("atoi");
+        JPanel jPanel = setupPanel("Interger / Binary Parsing");
 
         JLabel jLabel = new JLabel();
         jLabel.setVisible(true);
@@ -134,9 +134,9 @@ public class TasksFrame extends JFrame {
         output.setBounds(5, 60, 200, 30);
         jPanel.add(output);
 
-        JButton jButton = new JButton("iton");
+        JButton jButton = new JButton("int to binary");
         jButton.setVisible(true);
-        jButton.setBounds(210, 30, 100, 30);
+        jButton.setBounds(210, 30, 160, 30);
         jPanel.add(jButton);
         jButton.addActionListener(new ActionListener() {
             @Override
@@ -144,30 +144,49 @@ public class TasksFrame extends JFrame {
                 String text = input.getText();
                 int value = Integer.valueOf(text);
 
-                String binary = calcAtoi(value);
+                String binary = calcItoB(value);
+
+                output.setText("");
                 output.setText(binary);
 
             }
         });
 
-//        JButton jButton2 = new JButton("ntoi");
-//        jButton2.setVisible(true);
-//        jButton2.setBounds(210, 30, 100, 30);
-//        jPanel.add(jButton2);
-//        jButton2.addActionListener(new ActionListener() {
-//            @Override
-//            public void actionPerformed(ActionEvent e) {
-//                String text = output.getText();
-//                int value = Integer.valueOf(text);
-//
-//                String binary = calcAtoi(value);
-//                output.setText(binary);
-//
-//            }
-//        });
+        JButton jButton2 = new JButton("binary to int");
+        jButton2.setVisible(true);
+        jButton2.setBounds(210, 60, 160, 30);
+        jPanel.add(jButton2);
+        jButton2.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                String text = output.getText();
+                int value = Integer.valueOf(text);
+
+                String binary = calcBinaryToInt(value);
+
+                input.setText("");
+                input.setText(binary);
+
+            }
+        });
+    }
+
+    public String calcBinaryToInt(int value) {
+
+        LinkedList<Integer> integers = new LinkedList<>();
+
+        int sum = 0;
+        int i = 0;
+        while (value > 0) {
+            int rest = value % 10;
+            sum += rest * Math.pow(2, i++);
+            value/=10;
+        }
+
+        return String.valueOf(sum);
     }
 
-    public String calcAtoi(int value) {
+    public String calcItoB(int value) {
         return Integer.toBinaryString(value);
     }