The Safari Extension.

yene · Oct 22, 2018 · 5b7af7b · 5b7af7b
1 parent 21d4d67
commit 5b7af7b
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Showing 2 changed files with 10 additions and 18 deletions.
diff --git a/Extension/Info.plist b/Extension/Info.plist
@@ -35,30 +35,15 @@
 				<string>script.js</string>
 			</dict>
 		</array>
-		<key>SFSafariToolbarItem</key>
-		<dict>
-			<key>Action</key>
-			<string>Command</string>
-			<key>Identifier</key>
-			<string>Button</string>
-			<key>Image</key>
-			<string>ToolbarItemIcon.pdf</string>
-			<key>Label</key>
-			<string>Your Button</string>
-		</dict>
 		<key>SFSafariWebsiteAccess</key>
 		<dict>
-			<key>Allowed Domains</key>
-			<array>
-				<string>*.webkit.org</string>
-			</array>
 			<key>Level</key>
-			<string>Some</string>
+			<string>All</string>
 		</dict>
 	</dict>
 	<key>NSHumanReadableCopyright</key>
 	<string>Copyright © 2018 Yannick Weiss. All rights reserved.</string>
 	<key>NSHumanReadableDescription</key>
-	<string>This is a Safari Extension. You should tell us what your extension does here.</string>
+	<string>Extension brings back the Backspace</string>
 </dict>
 </plist>
diff --git a/Extension/script.js b/Extension/script.js
@@ -1,3 +1,10 @@
 document.addEventListener("DOMContentLoaded", function(event) {
-    safari.extension.dispatchMessage("Hello World!");
+    function handleBackspace(e) {
+        if (e.keyCode === 8 && !e.ctrlKey && !e.shiftKey
+            && e.target.tagName !== 'INPUT' && e.target.tagName !== 'TEXTAREA') {
+            e.preventDefault();
+            window.history.go(-1);
+        }
+    }
+    window.addEventListener('keydown', handleBackspace, false);
 });