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web-arduino.html
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<html>
<head>
<script type="text/javascript" src="js/wa.js"></script>
<script type="text/javascript" src="js/wa.event.js"></script>
<script type="text/javascript" src="../webduino-js/dist/webduino-base.min.js"></script>
</head>
<body>
<script>
(function() {
var count_ = 0;
var proto = Object.create(HTMLElement.prototype, {
device: {
get: function() {
return this.getAttribute('device');
},
set: function(val) {
this.setAttribute('device', val);
}
},
server: {
get: function() {
return this.getAttribute('server');
},
set: function(val) {
this.setAttribute('server', val);
}
},
multi: {
get: function() {
return this.getAttribute('multi');
},
set: function(val) {
this.setAttribute('multi', val);
}
},
autoReconnect: {
get: function() {
return this.getAttribute('autoReconnect');
},
set: function(val) {
this.setAttribute('autoReconnect', val);
}
},
path: {
get: function() {
return this.getAttribute('path');
},
set: function(val) {
this.setAttribute('path', val);
}
},
baudRate: {
get: function() {
return this.getAttribute('baudRate');
},
set: function(val) {
this.setAttribute('baudRate', val);
}
},
address: {
get: function() {
return this.getAttribute('address');
},
set: function(val) {
this.setAttribute('address', val);
}
},
ws: {
get: function() {
return this.getAttribute('ws');
},
set: function(val) {
this.setAttribute('ws', val);
}
}
});
proto.init = function() {
var board, ev,
self = this,
WebArduino = webduino.WebArduino,
Arduino = webduino.Arduino,
BoardEvent = webduino.BoardEvent,
util = webduino.util,
events = self.events_,
device = self.device,
server = self.server,
multi = self.multi,
autoReconnect = self.autoReconnect,
path = self.path,
baudRate = self.baudRate,
address = self.address,
ws = self.ws;
if (device || path || address || ws) {
if (device) {
self.board = board = new WebArduino(util.extend({
device: device
}, {
server: server || undefined,
multi: multi || undefined,
autoReconnect: autoReconnect || undefined
}));
} else if (path) {
self.board = board = new Arduino(util.extend({
transport: 'serial',
path: path
}, {
baudRate: baudRate || undefined
}));
} else if (address){
self.board = board = new Arduino({
transport: 'bluetooth',
address: address
});
} else {
self.board = board = new Arduino({
transport: 'websocket',
url: ws
})
}
board.on(BoardEvent.READY, function(event) {
var children = self.children;
for (var i = 0, len = children.length; i < len; i++) {
children[i].init_ && children[i].init_(board);
}
events.emit('ready', [event], self);
// boardsReady
--count_;
try {
if (count_ === 0) {
ev = new Event("boardsReady", {
"bubbles": true,
"cancelable": false
});
document.dispatchEvent(ev);
}
} catch (e) {
// nothing
}
});
board.on(BoardEvent.STRING_MESSAGE, function(event) {
events.emit('message', [event], self);
});
}
};
proto.on = function(eventType, handler) {
this.events_.on(eventType, handler);
};
proto.off = function(eventType, handler) {
this.events_.off(eventType, handler);
};
proto.sendString = function(message) {
this.board.sendString(message);
};
proto.systemReset = function(message) {
this.board.systemReset();
this.board.startup();
};
proto.createdCallback = function() {
++count_;
};
proto.attachedCallback = function() {
this.events_ = new webduino.Events();
this.init();
};
document.registerElement('web-arduino', {
prototype: proto
});
})();
</script>
</body>
</html>