Merge pull request #111 from Satyasn01/feature/not-button

NOT button [ all conflicts resolved ]
Alitindrawan24 · Oct 15, 2024 · dca6f05 · dca6f05
2 parents 669aaef + 7456f54
commit dca6f05
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Showing 2 changed files with 18 additions and 1 deletion.
diff --git a/index.html b/index.html
@@ -86,13 +86,14 @@
             </tr>
 
             <tr>
+                <td><input class="button" type="button" value="NOT" onclick="bitwiseNOT()"></td>
                 <td><input class="button" type="button" value="AND" onclick="bitwiseAND()"></td>
                 <td><input class="button" type="button" value="OR" onclick="bitwiseOR()"></td>
                 <td><input class="button" type="button" value="XOR" onclick="bitwiseXOR()"></td>
-                <td><input class="button" type="button" value="Gray" onclick="binaryToGray()"></td>
             </tr>
 
             <tr>
+                <td><input class="button" type="button" value="Gray" onclick="binaryToGray()"></td>
                 <td><input class="button" type="button" value="Float" onclick="binaryToFloat()"></td>
                 <td><input class="button" type="button" value="Parity" onclick="calculateParityBit()"></td>
                 <td><input class="button" type="button" value="Square" onclick="squareRootBinary()"></td>

diff --git a/js/binaryCalculator.js b/js/binaryCalculator.js
@@ -348,6 +348,22 @@ const rolButton = document.querySelector('input[value="ROL"]');
 rorButton.addEventListener("click", () => circularShift('right'));
 rolButton.addEventListener("click", () => circularShift('left'));
 
+function bitwiseNOT() {
+    let binaryInput = res.value;
+    let binaryInt = parseInt(binaryInput, 2);
+    if (!isNaN(binaryInt)) {
+        let numBits = binaryInput.length;
+
+        let invertedBinaryInt = ~binaryInt;
+        let mask = Math.pow(2, numBits) - 1;
+        let finalBinary = invertedBinaryInt & mask;
+
+        res.value = finalBinary.toString(2).padStart(numBits, '0');
+    } else {
+        res.value = "Invalid Input";
+    }
+}
+
 function bitwiseAND() {
     const input = document.form.textview.value.split(",");
     if (input.length === 2) {