messagegui: small refactor of swipeHandler

`if (ud!=0)` -> `if (ud>0) ... if (ud<0)`
espruino · Feb 28, 2024 · 3976afb · 3976afb
1 parent eca0e18
commit 3976afb
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/apps/messagegui/app.js b/apps/messagegui/app.js
@@ -393,7 +393,8 @@ function showMessage(msgid) {
   Bangle.swipeHandler = (lr,ud) => {
     if (lr>0 && posHandler) posHandler();
     if (lr<0 && negHandler) negHandler();
-    if (ud!=0) {if ((ud<0&&idx>0) || (ud>0&&idx<MESSAGES.length-1)) showMessage(MESSAGES[idx+ud].id);}
+    if (ud>0 && idx<MESSAGES.length-1) showMessage(MESSAGES[idx+1].id);
+    if (ud<0 && idx>0) showMessage(MESSAGES[idx-1].id);
   };
   Bangle.on("swipe", Bangle.swipeHandler);
   g.reset().clearRect(Bangle.appRect);