From ea4187c00ea08fd36e22fed20d188cfa909e8ef2 Mon Sep 17 00:00:00 2001
From: frigis1 <63980066+frigis1@users.noreply.github.com>
Date: Sat, 26 Mar 2022 12:11:26 -0700
Subject: [PATCH] Update boot.js

---
 apps/quicklaunch/boot.js | 43 +++++++++++++++++++++++++++++++++++-----
 1 file changed, 38 insertions(+), 5 deletions(-)

diff --git a/apps/quicklaunch/boot.js b/apps/quicklaunch/boot.js
index c3e213d0c..33c1048b3 100644
--- a/apps/quicklaunch/boot.js
+++ b/apps/quicklaunch/boot.js
@@ -9,6 +9,18 @@
     settings["rightapp"] = {"name":"(none)"};
     require("Storage").write("quicklaunch.json",settings);
   }
+    if (!settings.upapp) {
+    settings["upapp"] = {"name":"(none)"};
+    require("Storage").write("quicklaunch.json",settings);
+  }
+    if (!settings.downapp) {
+    settings["downapp"] = {"name":"(none)"};
+    require("Storage").write("quicklaunch.json",settings);
+  }
+    if (!settings.tapapp) {
+    settings["tapapp"] = {"name":"(none)"};
+    require("Storage").write("quicklaunch.json",settings);
+  }
 
   var sui = Bangle.setUI;
   Bangle.setUI = function(mode, cb) {
@@ -16,10 +28,31 @@
     if(!mode) return;
     if ("object"==typeof mode) mode = mode.mode;
     if (!mode.startsWith("clock")) return;
-    Bangle.swipeHandler = dir => { 
-      if ((dir<0) && (settings.leftapp.src)) load(settings.leftapp.src); 
-      if ((dir>0) && (settings.rightapp.src)) load(settings.rightapp.src);
-    };
-    Bangle.on("swipe", Bangle.swipeHandler);
+
+  function tap() {
+    if (settings.tapapp.src) load (settings.tapapp.src);
+  }
+    
+  let drag;
+  let e;
+  
+  Bangle.on("touch",tap);
+  Bangle.on("drag", e => {
+    if (!drag) { // start dragging
+      drag = {x: e.x, y: e.y};
+    } else if (!e.b) { // released
+      const dx = e.x-drag.x, dy = e.y-drag.y;
+      drag = null;
+      if ((Math.abs(dx)>Math.abs(dy)+10) && (settings.leftapp.src)) {
+        // horizontal
+        load(dx>0 ? settings.rightapp.src : settings.leftapp.src);
+      } 
+      else if (Math.abs(dy)>Math.abs(dx)+10) {
+        // vertical
+        load(dy>0 ? settings.downapp.src : settings.upapp.src);
+      }
+    }
+  });
+
   };
 })();