Add ability to toggle devices from nodes view.

wled00/NodeStruct.h

@@ -9,9 +9,9 @@
 #include <IPAddress.h>
 
 #define NODE_TYPE_ID_UNDEFINED        0
-#define NODE_TYPE_ID_ESP8266         82
+#define NODE_TYPE_ID_ESP8266         82 // should be 1
-#define NODE_TYPE_ID_ESP32           32
+#define NODE_TYPE_ID_ESP32           32 // should be 2
-#define NODE_TYPE_ID_ESP32S2         33
+#define NODE_TYPE_ID_ESP32S2         33 // etc
 #define NODE_TYPE_ID_ESP32S3         34
 #define NODE_TYPE_ID_ESP32C3         35
 
@@ -23,7 +23,13 @@ struct NodeStruct
   String    nodeName;
   IPAddress ip;
   uint8_t   age;
-  uint8_t   nodeType;
+  union {
+    uint8_t nodeType;   // a waste of space as we only have 5 types
+    struct {
+      uint8_t type : 7; // still a waste of space (4 bits would be enough and future-proof)
+      bool    on   : 1;
+    };
+  };
   uint32_t  build;
 
   NodeStruct() : age(0), nodeType(0), build(0)

wled00/data/index.css

@@ -134,7 +134,7 @@ button {
 
 .off {
 	color: var(--c-6) !important;
-	cursor: default !important;
+	/* cursor: default !important; */
 }
 
 .top .icons, .bot .icons {
@@ -1010,7 +1010,7 @@ textarea {
 	width: 50px !important;
 }
 
-.segname, .pname {
+.segname, .pname, .bname {
 	white-space: nowrap;
 	text-align: center;
 	overflow: hidden;
@@ -1020,6 +1020,9 @@ textarea {
 	max-width: 170px;
 	position: relative;
 }
+.bname {
+	padding: 0 24px;
+}
 
 .segname .flr, .pname .flr {
 	transform: rotate(0deg);

wled00/data/index.js

@@ -1004,10 +1004,15 @@ function generateListItemHtml(listName, id, name, clickAction, extraHtml = '', e
 function btype(b)
 {
 	switch (b) {
+		case 2:
 		case 32: return "ESP32";
+		case 3:
 		case 33: return "ESP32-S2";
+		case 4:
 		case 34: return "ESP32-S3";
+		case 5:
 		case 35: return "ESP32-C3";
+		case 1:
 		case 82: return "ESP8266";
 	}
 	return "?";
@@ -1028,8 +1033,9 @@ function populateNodes(i,n)
 		n.nodes.sort((a,b) => (a.name).localeCompare(b.name));
 		for (var o of n.nodes) {
 			if (o.name) {
-				var url = `<button class="btn" title="${o.ip}" onclick="location.assign('http://${o.ip}');">${bname(o)}</button>`;
+				let onoff = `<i class="icons e-icon flr ${o.type&0x80?'':'off'}" onclick="rmtTgl('${o.ip}',this);"">&#xe08f;</i>`;
-				urows += inforow(url,`${btype(o.type)}<br><i>${o.vid==0?"N/A":o.vid}</i>`);
+				var url = `<button class="btn" title="${o.ip}" onclick="location.assign('http://${o.ip}');"><div class="bname">${bname(o)}</div>${o.vid<2307130?'':onoff}</button>`;
+				urows += inforow(url,`${btype(o.type&0x7F)}<br><i>${o.vid==0?"N/A":o.vid}</i>`);
 				nnodes++;
 			}
 		}
@@ -2571,6 +2577,24 @@ function setBalance(b)
 	requestJson(obj);
 }
 
+function rmtTgl(ip,i) {
+	event.preventDefault();
+	event.stopPropagation();
+	fetch(`http://${ip}/win&T=2`, {method: 'get'})
+	.then((r)=>{
+		return r.text();
+	})
+	.then((t)=>{
+		let c = (new window.DOMParser()).parseFromString(t, "text/xml");
+		// perhaps just i.classList.toggle("off"); would be enough
+		if (c.getElementsByTagName('ac')[0].textContent === "0") {
+			i.classList.add("off");
+		} else {
+			i.classList.remove("off");
+		}
+	});
+}
+
 var hc = 0;
 setInterval(()=>{
 	if (!isInfo) return;

wled00/udp.cpp

@@ -669,6 +669,7 @@ void sendSysInfoUDP()
   #else
   data[38] = NODE_TYPE_ID_UNDEFINED;
   #endif
+  if (bri) data[38] |= 0x80U;  // add on/off state
   data[39] = ip[3]; // unit ID == last IP number
 
   uint32_t build = VERSION;

wled00/wled.h

@@ -8,7 +8,7 @@
  */
 
 // version code in format yymmddb (b = daily build)
-#define VERSION 2306270
+#define VERSION 2307130
 
 //uncomment this if you have a "my_config.h" file you'd like to use
 //#define WLED_USE_MY_CONFIG