Exposed geolocation API. Now somebody make tildemango.

git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@3294 ed5197a5-7fde-0310-b194-c3ffbd925b24

core/client.js

@@ -6,6 +6,7 @@ var gCredentials;
 var gErrorCount = 0;
 var gCommandHistory = [];
 var gSendKeyEvents = false;
+var gGeolocatorWatch;
 
 var kMaxCommandHistory = 16;
 
@@ -151,12 +152,50 @@ function receive(data) {
 				window.removeEventListener("keyup", keyEvent);
 			}
 			gSendKeyEvents = value;
+		} else if (line && line[0] && line[0].action == "getCurrentPosition") {
+				navigator.geolocation.getCurrentPosition(geolocationPosition, geolocationError, line[0].options);
+		} else if (line && line[0] && line[0].action == "watchPosition") {
+			if (navigator && navigator.geolocation && gGeolocatorWatch === undefined) {
+				gGeolocatorWatch = navigator.geolocation.watchPosition(geolocationPosition, geolocationError, line[0].options);
+			}
+		} else if (line && line[0] && line[0].action == "clearWatch") {
+			if (navigator && navigator.geolocation && gGeolocatorWatch !== undefined) {
+				navigator.geolocation.clearWatch(gGeolocatorWatch);
+			}
 		} else {
 			print(document.getElementById(target), line);
 		}
 	}
 }
 
+function geolocationPosition(position) {
+	send({
+		event: 'geolocation',
+		position: {
+			timestamp: position.timestamp,
+			coords: {
+				latitude: position.coords.latitude,
+				longitude: position.coords.longitude,
+				altitude: position.coords.altitude,
+				accuracy: position.coords.accuracy,
+				altitudeAccuracy: position.coords.altitudeAccuracy,
+				heading: position.coords.heading,
+				speed: position.coords.speed,
+			},
+		},
+	});
+}
+
+function geolocationError(error) {
+	send({
+		event: 'geolocation',
+		error: {
+			code: error.code,
+			message: error.message,
+		},
+	});
+}
+
 function keyEvent(event) {
 	send({
 		event: "key",
@@ -493,6 +532,10 @@ function connectSocket() {
 					['setTitle', 'value'],
 					['split', 'options'],
 					['setSendKeyEvents', 'value'],
+
+					['getCurrentPosition', 'options'],
+					['watchPosition', 'options'],
+					['clearWatch'],
 				],
 			}));
 		}

packages/cory/geolocation/geolocation.js

@@ -0,0 +1,19 @@
+"use strict";
+
+core.register("geolocation", function(event) {
+	terminal.print("hi");
+	terminal.cork();
+	if (event.position) {
+		for (let field in event.position.coords) {
+			let value = event.position.coords[field];
+			terminal.print(field, ": ", value != null ? value.toString() : "null");
+		}
+	} else if (event.error) {
+		terminal.print(event.error.message);
+		terminal.clearWatch();
+	}
+	terminal.uncork();
+});
+
+terminal.watchPosition({enableHighAccuracy: true});
+//terminal.watchPosition();