From 8df137b21ddfa41cebd26f628b4b6413c34c593b Mon Sep 17 00:00:00 2001
From: KungPhoo <gf@glbasic.com>
Date: Tue, 29 Mar 2022 14:32:33 +0200
Subject: [PATCH] widget 'widbt_notify'

New Widget 'widbt_notify' is a bluetooth widget, that vibrates, when the connection gets lost.
---
 apps/widbt_notify/ChangeLog     |  10 ++++++++++
 apps/widbt_notify/metadata.json |  13 +++++++++++++
 apps/widbt_notify/widget.js     |  33 ++++++++++++++++++++++++++++++++
 apps/widbt_notify/widget.png    | Bin 0 -> 1119 bytes
 4 files changed, 56 insertions(+)
 create mode 100644 apps/widbt_notify/ChangeLog
 create mode 100644 apps/widbt_notify/metadata.json
 create mode 100644 apps/widbt_notify/widget.js
 create mode 100644 apps/widbt_notify/widget.png

diff --git a/apps/widbt_notify/ChangeLog b/apps/widbt_notify/ChangeLog
new file mode 100644
index 000000000..b5a50210e
--- /dev/null
+++ b/apps/widbt_notify/ChangeLog
@@ -0,0 +1,10 @@
+0.02: Tweaks for variable size widget system
+0.03: Ensure redrawing works with variable size widget system
+0.04: Fix automatic update of Bluetooth connection status
+0.05: Make Bluetooth widget thinner, and when on a bright theme use light grey for disabled color
+0.06: Tweaking colors for dark/light themes and low bpp screens
+0.07: Memory usage improvements
+0.08: Disable LCD on, on bluetooth status change
+0.09: Vibrate on connection loss
+0.10: Bug fix
+0.11: Avoid too many notifications. Change disconnected colour to red.
diff --git a/apps/widbt_notify/metadata.json b/apps/widbt_notify/metadata.json
new file mode 100644
index 000000000..0b795c2c8
--- /dev/null
+++ b/apps/widbt_notify/metadata.json
@@ -0,0 +1,13 @@
+{
+  "id": "widbt_notify",
+  "name": "Bluetooth Widget with Notification",
+  "version": "0.11",
+  "description": "Show the current Bluetooth connection status in the top right of the clock and vibrate when disconnected.",
+  "icon": "widget.png",
+  "type": "widget",
+  "tags": "widget,bluetooth",
+  "supports": ["BANGLEJS","BANGLEJS2"],
+  "storage": [
+    {"name":"widbt_notify.wid.js","url":"widget.js"}
+  ]
+}
diff --git a/apps/widbt_notify/widget.js b/apps/widbt_notify/widget.js
new file mode 100644
index 000000000..04f91a698
--- /dev/null
+++ b/apps/widbt_notify/widget.js
@@ -0,0 +1,33 @@
+WIDGETS.bluetooth_notify = {
+    area: "tr",
+    width: 15,
+    warningEnabled: 1,
+    draw: function() {
+        g.reset();
+        if (NRF.getSecurityStatus().connected) {
+            g.setColor((g.getBPP() > 8) ? "#07f" : (g.theme.dark ? "#0ff" : "#00f"));
+        } else {
+            // g.setColor(g.theme.dark ? "#666" : "#999");
+            g.setColor("#f00"); // red is easier to distinguish from blue
+        }
+        g.drawImage(atob("CxQBBgDgFgJgR4jZMawfAcA4D4NYybEYIwTAsBwDAA=="), 2 + this.x, 2 + this.y);
+    },
+    connect: function() {
+        WIDGETS.bluetooth_notify.draw();
+    },
+    disconnect: function() {
+        if(WIDGETS.bluetooth_notify.warningEnabled == 1){
+            Bangle.buzz(700, 1); // buzz on connection loss
+            
+            E.showMessage(/*LANG*/'Connection\nlost.', 'Bluetooth');
+            setInterval(()=>{load();}, 3000); // clear message
+            
+            WIDGETS.bluetooth_notify.warningEnabled = 0;
+            setTimeout('WIDGETS.bluetooth_notify.warningEnabled = 1;', 30000); // re-notify only after 30 seconds.
+        }
+        WIDGETS.bluetooth_notify.draw();
+    }
+};
+
+NRF.on('connect', WIDGETS.bluetooth_notify.connect);
+NRF.on('disconnect', WIDGETS.bluetooth_notify.disconnect);
diff --git a/apps/widbt_notify/widget.png b/apps/widbt_notify/widget.png
new file mode 100644
index 0000000000000000000000000000000000000000..1a884a62c1029ae43243f8f58ef9dc3a3327e437
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