X-Git-Url: https://defiant.homedns.org/gitweb/?p=ros_wild_thumper.git;a=blobdiff_plain;f=www%2Findex.html;h=b08e6ec89a990722b911f159a5eba04bddb48ab3;hp=a3b7c4229a49d1146c9f8f879bc83728d202e431;hb=fae56e6c96b9a61d41799d013bed687bed058f50;hpb=8c55192936dc754d715b18e96aae19cf5a22c8c4

diff --git a/www/index.html b/www/index.html
index a3b7c42..b08e6ec 100644
--- a/www/index.html
+++ b/www/index.html
@@ -12,6 +12,13 @@
 		.bottom-leds > .minicolors-theme-default.minicolors { margin: 5px 0; }
 		.top-leds > .minicolors-theme-default.minicolors { margin-top: 70px; }
 		.wt-icon {background: url('assets/images/wt_top.png'); background-size: cover; background-size: 100%; background-repeat: no-repeat; background-position: center; height: 260px;}
+		.cmd_vel_circle {
+			height: 250px;
+			width: 250px;
+			background-color: #bbb;
+			border-radius: 50%;
+			display: inline-block;
+		}
 		</style>
 
 		<script type="text/javascript">
@@ -21,27 +28,15 @@
 			var isDragging = false;
 
 			ros.on('connection', function() {
-				$("#information").append(`
-				<div class="alert alert-dismissible alert-success">
-					<span data-dismiss="alert">Connected to websocket server.</span>
-				</div>
-				`);
+				information.alerts.push({message: "Connected to websocket server.", success: true});
 			});
 
 			ros.on('error', function(error) {
-				$("#information").append(`
-				<div class="alert alert-dismissible alert-danger">
-					<span data-dismiss="alert">Error connecting to websocket server.</span>
-				</div>
-				`);
+				information.alerts.push({message: "Error connecting to websocket server.", danger: true});
 			});
 
 			ros.on('close', function() {
-				$("#information").append(`
-				<div class="alert alert-dismissible alert-info">
-					<span data-dismiss="alert">Connection to websocket server closed.</span>
-				</div>
-				`);
+				information.alerts.push({message: "Connection to websocket server closed.", info: true});
 			});
 
 			//tfClient.subscribe('base_link', function(tf) {
@@ -56,6 +51,7 @@
 			var sensorTopic = new ROSLIB.Topic({ros: ros, name: '/sensors', messageType: 'wild_thumper/Sensor'});
 			var batteryTopic = new ROSLIB.Topic({ros: ros, name: '/battery', messageType: 'sensor_msgs/BatteryState'});
 			var ledStripeTopic = new ROSLIB.Topic({ros: ros, name: '/led_stripe', messageType: 'wild_thumper/LedStripe'});
+			var cmdVelTopic = new ROSLIB.Topic({ros: ros, name: '/teleop/cmd_vel', messageType: 'geometry_msgs/Twist'});
 
 			poseTopic.subscribe(function(message) {
 				var now = new Date();
@@ -63,18 +59,16 @@
 			});
 
 			sensorTopic.subscribe(function(message) {
-				sensordiv = $("#sensors")
-				sensordiv.find("input[name=light]").val(message.light);
-				sensordiv.find("input[name=temp]").val(message.temp.toFixed(1));
-				sensordiv.find("input[name=humidity]").val(message.humidity);
-				sensordiv.find("input[name=pressure]").val(message.pressure.toFixed(1));
-				sensordiv.find("input[name=co]").val(message.co);
+				sensors.light = message.light;
+				sensors.temp = message.temp.toFixed(1);
+				sensors.humidity = message.humidity;
+				sensors.pressure = message.pressure.toFixed(1);
+				sensors.co = message.co;
 			});
 
 			batteryTopic.subscribe(function(message) {
-				powerdiv = $("#power");
-				powerdiv.find("input[name=voltage]").val(message.voltage.toFixed(1));
-				powerdiv.find("input[name=current]").val(message.current.toFixed(1));
+				power.voltage = message.voltage.toFixed(1);
+				power.current = message.current.toFixed(1);
 			});
 
 			viewer2D = new ROS2D.Viewer({
@@ -123,7 +117,7 @@
 			// Initialize the teleop.
 			teleop = new KEYBOARDTELEOP.Teleop({
 				ros : ros,
-				topic : '/cmd_vel'
+				topic : '/teleop/cmd_vel'
 			});
 
 			// Create a UI slider using JQuery UI.
@@ -135,14 +129,13 @@
 				value : 0.5,
 				slide : function(event, ui) {
 					// Change the speed label.
-					$('#speed-label').html('Speed: ' + ui.value + ' m/s');
+					speed_label.speed = ui.value;
 					// Scale the speed.
 					teleop.scale = (ui.value * 2);
 				}
 			});
 
 			// Set the initial speed.
-			$('#speed-label').html('Speed: ' + ($('#speed-slider').slider('value')) + ' m/s');
 			teleop.scale = ($('#speed-slider').slider('value') * 2);
 
 			$('.led_color').minicolors({
@@ -166,6 +159,87 @@
 					ledStripeTopic.publish(msg);
 				}
 			});
+
+			function setSpeed(trans, rot) {
+				var msg = new ROSLIB.Message({
+					linear: {
+						x : trans,
+						y : 0,
+						z : 0
+					},
+					angular: {
+						x : 0,
+						y : 0,
+						z : rot
+					},
+				});
+				cmdVelTopic.publish(msg);
+			}
+
+			$('.cmd_vel_circle')
+			.bind('mousedown touchstart', function(e) {
+				isDragging = true;
+			})
+			.bind('mouseup touchend mouseleave', function(e) {
+				isDragging = false;
+				setSpeed(0, 0);
+			})
+			.bind('mousemove touchmove', function(e) {
+				if (isDragging) {
+					// absolute click position
+					var X,Y;
+					if (e.originalEvent.touches) {
+						X = e.originalEvent.touches[0].pageX;
+						Y = e.originalEvent.touches[0].pageY;
+					} else {
+						X = e.pageX;
+						Y = e.pageY;
+					}
+					// relative click position
+					var Xrel = X - this.offsetLeft - $(this).width()/2; 
+					var Yrel = Y - this.offsetTop - $(this).height()/2; 
+					// scale to -1..+1
+					var trans = -Yrel / ($(this).height()/2);
+					var rot = -Xrel / ($(this).width()/2);
+					setSpeed(trans, rot*3);
+				}
+			});
+
+			information = new Vue({
+				el: '#information',
+				data: {
+					alerts: [],
+				},
+				methods: {
+					classObject: function(id) {
+						return {
+							"alert-success": this.alerts[id].success,
+							"alert-danger": this.alerts[id].danger,
+							"alert-info": this.alerts[id].info
+						}
+					}
+				}
+			})
+
+			sensors = new Vue({
+				el: '#sensors',
+				data: {light: '', temp: '', humidity: '', pressure: '', co: ''}
+			})
+
+			power = new Vue({
+				el: '#power',
+				data: {
+					voltage: '',
+					current: '',
+				}
+			})
+
+			speed_label = new Vue({
+				el: '#speed-label',
+				data: {
+					speed: $('#speed-slider').slider('value'),
+				}
+			})
 		}
 		</script>
 		<title>Wild Thumper control</title>
@@ -173,6 +247,9 @@
 	<body onload="init()">
 		<div class="container-fluid">
 			<div id="information">
+				<div v-for="(alert, id) in alerts" class="alert alert-dismissible}" v-bind:class="classObject(id)">
+					<span data-dismiss="alert">{{alert.message}}</span>
+				</div>
 			</div>
 
 			<nav class="navbar navbar-expand-lg navbar-light bg-light">
@@ -187,6 +264,9 @@
 					<li class="nav-item">
 						<a class="nav-link" href="#lights" data-toggle="tab" role="tab">Lights</a>
 					</li>
+					<li class="nav-item">
+						<a class="nav-link" href="#drive" data-toggle="tab" role="tab">Drive</a>
+					</li>
 				</ul>
 			</nav>
 			<div class="tab-content">
@@ -196,14 +276,14 @@
 							<h4>Power</h4>
 							<label>Voltage:</label>
 							<div class="input-group">
-								<input type=text name="voltage" class="form-control" readonly>
+								<input type=text name="voltage" class="form-control" v-model="voltage" readonly>
 								<div class="input-group-append">
 									<span class="input-group-text">V</span>
 								</div>
 							</div>
 							<label>Current:</label>
 							<div class="input-group">
-								<input type=text name="current" class="form-control" readonly>
+								<input type=text name="current" class="form-control" v-model="current" readonly>
 								<div class="input-group-append">
 									<span class="input-group-text">A</span>
 								</div>
@@ -213,41 +293,41 @@
 							<h4>Sensors</h4>
 							<label>Light:</label>
 							<div class="input-group">
-								<input type=text name="light" class="form-control" readonly>
+								<input type=text name="light" class="form-control" v-model="light" readonly>
 								<div class="input-group-append">
 									<span class="input-group-text">lx</span>
 								</div>
 							</div>
 							<label>Temperature:</label>
 							<div class="input-group">
-								<input type=text name="temp" class="form-control" readonly>
+								<input type=text name="temp" class="form-control" v-model="temp" readonly>
 								<div class="input-group-append">
 									<span class="input-group-text">&#x2103</span>
 								</div>
 							</div>
 							<label>Humidity:</label>
 							<div class="input-group">
-								<input type=text name="humidity" class="form-control" readonly>
+								<input type=text name="humidity" class="form-control" v-model="humidity" readonly>
 								<div class="input-group-append">
 									<span class="input-group-text">%</span>
 								</div>
 							</div>
 							<label>Pressure:</label>
 							<div class="input-group">
-								<input type=text name="pressure" class="form-control" readonly>
+								<input type=text name="pressure" class="form-control" v-model="pressure" readonly>
 								<div class="input-group-append">
 									<span class="input-group-text">kPa</span>
 								</div>
 							</div>
 							<label>CO:</label>
-							<input type=text name="co" class="form-control" readonly>
+							<input type=text name="co" class="form-control" v-model="co" readonly>
 						</div>
 					</div>
 				</div>
 				<div id="navigation" class="tab-pane" role="tabpanel">
 					<div id="pose"></div>
 					<div id="map"></div>
-					<div id="speed-label"></div>
+					<div id="speed-label">Speed: {{speed}} m/s</div>
 					<div id="speed-slider"></div>
 				</div>
 				<div id="lights" class="tab-pane" role="tabpanel">
@@ -302,7 +382,7 @@
 							<div class="form-group row">
 								<label class="col-sm-2 col-form-label">Aft</label>
 								<div class="col-sm-10">
-									<input class="led_color" type="text" name="[8, 9, 10, 11]" class="form-control readonly="true""/>
+									<input class="led_color" type="text" name="[8, 9, 10, 11]" class="form-control" readonly="true"/>
 								</div>
 							</div>
 							<div class="form-group row">
@@ -320,6 +400,9 @@
 						</div>
 					</div>
 				</div>
+				<div id="drive" class="tab-pane" role="tabpanel">
+					<div class="cmd_vel_circle"></div>
+				</div>
 			</div>
 		</div>
 		<script src="assets/javascripts/jquery-3.3.1.min.js"></script>
@@ -333,5 +416,6 @@
 		<script src="assets/javascripts/nav2d.js"></script>
 		<script src="assets/javascripts/keyboardteleop.js"></script>
 		<script src="assets/javascripts/jquery.minicolors.js"></script>
+		<script src="assets/javascripts/vue.js"></script>
 	</body>
 </html>