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widget.js
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/* global requirejs cprequire cpdefine chilipeppr THREE */
// Defining the globals above helps Cloud9 not show warnings for those variables
// ChiliPeppr Widget/Element Javascript
requirejs.config({
/*
Dependencies can be defined here. ChiliPeppr uses require.js so
please refer to http://requirejs.org/docs/api.html for info.
Most widgets will not need to define Javascript dependencies.
Make sure all URLs are https and http accessible. Try to use URLs
that start with // rather than http:// or https:// so they simply
use whatever method the main page uses.
Also, please make sure you are not loading dependencies from different
URLs that other widgets may already load like jquery, bootstrap,
three.js, etc.
You may slingshot content through ChiliPeppr's proxy URL if you desire
to enable SSL for non-SSL URL's. ChiliPeppr's SSL URL is
https://i2dcui.appspot.com which is the SSL equivalent for
http://chilipeppr.com
*/
paths: {
// Example of how to define the key (you make up the key) and the URL
// Make sure you DO NOT put the .js at the end of the URL
// SmoothieCharts: '//smoothiecharts.org/smoothie',
},
shim: {
// See require.js docs for how to define dependencies that
// should be loaded before your script/widget.
}
});
cprequire_test(["inline:com-chilipeppr-widget-xbox"], function(myWidget) {
// Test this element. This code is auto-removed by the chilipeppr.load()
// when using this widget in production. So use the cpquire_test to do things
// you only want to have happen during testing, like loading other widgets or
// doing unit tests. Don't remove end_test at the end or auto-remove will fail.
// Please note that if you are working on multiple widgets at the same time
// you may need to use the ?forcerefresh=true technique in the URL of
// your test widget to force the underlying chilipeppr.load() statements
// to referesh the cache. For example, if you are working on an Add-On
// widget to the Eagle BRD widget, but also working on the Eagle BRD widget
// at the same time you will have to make ample use of this technique to
// get changes to load correctly. If you keep wondering why you're not seeing
// your changes, try ?forcerefresh=true as a get parameter in your URL.
console.log("test running of " + myWidget.id);
$('body').prepend('<div id="testDivForFlashMessageWidget"></div>');
chilipeppr.load(
"#testDivForFlashMessageWidget",
"http://raw.githubusercontent.com/chilipeppr/element-flash/master/auto-generated-widget.html",
function() {
console.log("mycallback got called after loading flash msg module");
cprequire(["inline:com-chilipeppr-elem-flashmsg"], function(fm) {
//console.log("inside require of " + fm.id);
fm.init();
});
}
);
// init my widget
myWidget.init();
$('#' + myWidget.id).css('margin', '20px');
$('title').html(myWidget.name);
} /*end_test*/ );
// This is the main definition of your widget. Give it a unique name.
cpdefine("inline:com-chilipeppr-widget-xbox", ["chilipeppr_ready", /* other dependencies here */ ], function() {
return {
/**
* The ID of the widget. You must define this and make it unique.
*/
id: "com-chilipeppr-widget-xbox", // Make the id the same as the cpdefine id
name: "Widget / Xbox", // The descriptive name of your widget.
desc: "This widget lets you control ChiliPeppr from an Xbox controller.", // A description of what your widget does
url: "(auto fill by runme.js)", // The final URL of the working widget as a single HTML file with CSS and Javascript inlined. You can let runme.js auto fill this if you are using Cloud9.
fiddleurl: "(auto fill by runme.js)", // The edit URL. This can be auto-filled by runme.js in Cloud9 if you'd like, or just define it on your own to help people know where they can edit/fork your widget
githuburl: "(auto fill by runme.js)", // The backing github repo
testurl: "(auto fill by runme.js)", // The standalone working widget so can view it working by itself
/**
* Define pubsub signals below. These are basically ChiliPeppr's event system.
* ChiliPeppr uses amplify.js's pubsub system so please refer to docs at
* http://amplifyjs.com/api/pubsub/
*/
/**
* Define the publish signals that this widget/element owns or defines so that
* other widgets know how to subscribe to them and what they do.
*/
publish: {
// Define a key:value pair here as strings to document what signals you publish.
},
/**
* Define the subscribe signals that this widget/element owns or defines so that
* other widgets know how to subscribe to them and what they do.
*/
subscribe: {
// Define a key:value pair here as strings to document what signals you subscribe to
// so other widgets can publish to this widget to have it do something.
// '/onExampleConsume': 'Example: This widget subscribe to this signal so other widgets can send to us and we'll do something with it.'
},
/**
* Document the foreign publish signals, i.e. signals owned by other widgets
* or elements, that this widget/element publishes to.
*/
foreignPublish: {
// Define a key:value pair here as strings to document what signals you publish to
// that are owned by foreign/other widgets.
// '/jsonSend': 'Example: We send Gcode to the serial port widget to do stuff with the CNC controller.'
'/com-chilipeppr-elem-flashmsg/flashmsg': 'Used to notify the operator of certain events.',
'/com-chilipeppr-widget-serialport/jsonSend': 'Used to send Gcode to the controller.',
'/com-chilipeppr-widget-serialport/send': 'Used to send Gcode to the controller.'
},
/**
* Document the foreign subscribe signals, i.e. signals owned by other widgets
* or elements, that this widget/element subscribes to.
*/
foreignSubscribe: {
// Define a key:value pair here as strings to document what signals you subscribe to
// that are owned by foreign/other widgets.
// '/com-chilipeppr-elem-dragdrop/ondropped': 'Example: We subscribe to this signal at a higher priority to intercept the signal. We do not let it propagate by returning false.'
'/com-chilipeppr-interface-cnccontroller/plannerpause': 'Subscribed to be notified when the planner buffer is fill so we can stop sending jog commands.',
'/com-chilipeppr-interface-cnccontroller/plannerresume': 'Subscribed to be notified when the planner buffer has room for more jog commands.'
},
/**
* All widgets should have an init method. It should be run by the
* instantiating code like a workspace or a different widget.
*/
init: function() {
console.log("I am being initted. Thanks.");
this.setupUiFromLocalStorage();
this.btnSetup();
this.forkSetup();
this.setupGamepad();
this.setupBody();
chilipeppr.subscribe("/com-chilipeppr-interface-cnccontroller/plannerpause", this, this.onPlannerPause);
chilipeppr.subscribe("/com-chilipeppr-interface-cnccontroller/plannerresume", this, this.onPlannerResume);
console.log("I am done being initted.");
},
/**
* Keep track of whether we sent flood/coolant on or off last time
*/
lastCoolantCmd: "",
lastSpindleCmd: "",
/**
* This object holds the Gamepad library from https://github.com/kallaspriit/HTML5-JavaScript-Gamepad-Controller-Library
*/
Gamepad: null, // library
/**
* This object holds the instance of Gamepad library in a usable object.
*/
gamepad: null, // instance
/**
* This method sets up the events we bind to for receiving incoming actions from the
* Xbox controller.
*/
joggingEnabled: true,
jogStarted: false,
zjogStarted: false,
gpIndex: 0,
setupGamepad: function() {
// We used code from https://github.com/kallaspriit/HTML5-JavaScript-Gamepad-Controller-Library
// This gets up the library object
this.Gamepad = new this.initGamepadLibrary();
console.log("Gamepad:", this.Gamepad);
// This instantiates a usable object
this.gamepad = new this.Gamepad();
console.log("gamepad:", this.gamepad);
// Create convenience variables
var Gamepad = this.Gamepad;
var gamepad = this.gamepad;
// Keep reference to main "this" object so we can reference inside inner functions
var that = this;
// Attach to events
gamepad.bind(Gamepad.Event.CONNECTED, function(device) {
// a new gamepad connected
console.log("new gamepad connected. device:", device);
if (device.id.match(/xbox/i)) {
console.log("found xbox controller;");
chilipeppr.publish('/com-chilipeppr-elem-flashmsg/flashmsg',
"Xbox Controller Found", "Device: " + device.index, 500, false);
if ($('#com-chilipeppr-ws-xbox').hasClass("hidden")) {
$('#com-chilipeppr-ws-xbox').removeClass("hidden");
$('#com-chilipeppr-ws-menu .xbox-button').addClass("active");
}
}
});
gamepad.bind(Gamepad.Event.DISCONNECTED, function(device) {
// gamepad disconnected, hide the widget
console.log("gamepad disconnected. device:", device);
if (!$('#com-chilipeppr-ws-xbox').hasClass("hidden")) {
$('#com-chilipeppr-ws-xbox').addClass("hidden");
$('#com-chilipeppr-ws-menu .xbox-button').removeClass("active");
}
});
gamepad.bind(Gamepad.Event.UNSUPPORTED, function(device) {
// an unsupported gamepad connected (add new mapping)
console.log("an unsupported gamepad connected (add new mapping). device:", device);
});
gamepad.bind(Gamepad.Event.BUTTON_DOWN, function(e) {
// e.control of gamepad e.gamepad pressed down
console.log("e.control of gamepad e.gamepad pressed down. e:", e);
switch (e.control) {
case 'FACE_1':
// Got A button for z probing
if ($('#com-chilipeppr-ws-touchplate').hasClass('hidden')) {
$('#com-chilipeppr-ws-menu .touchplate-button').click();
} else {
// chilipeppr.publish('/com-chilipeppr-widget-touchplate/probe', "");
$('#com-chilipeppr-widget-touchplate .btn-touchplaterun').click();
}
break;
case 'FACE_2':
// Got B button for Feedhold
that.sendGcode("!");
break;
case 'FACE_3':
// Got X button for spindle toggle
// See what we sent last time and send other cmd
if (that.lastSpindleCmd == "M5") {
that.sendGcode("M3 S" + that.options.RPM);
that.lastSpindleCmd = "M3";
} else {
that.sendGcode("M5");
that.lastSpindleCmd = "M5";
}
break;
case 'FACE_4':
// Got Y button for coolant toggle
// See what we sent last time and send other cmd
if (that.lastCoolantCmd == "M7") {
that.sendGcode("M9");
that.lastCoolantCmd = "M9";
} else {
that.sendGcode("M7");
that.lastCoolantCmd = "M7";
}
break;
case 'DPAD_UP':
that.sendGcode("G91 G1 F" + that.options.RateXY + " Y" + (that.options.IncJog * 0.1) );
that.sendGcode("G90");
break;
case 'DPAD_DOWN':
that.sendGcode("G91 G1 F" + that.options.RateXY + " Y" + (that.options.IncJog * -0.1) );
that.sendGcode("G90");
break;
case 'DPAD_LEFT':
that.sendGcode("G91 G1 F" + that.options.RateXY + " X" + (that.options.IncJog * -0.1) );
that.sendGcode("G90");
break;
case 'DPAD_RIGHT':
that.sendGcode("G91 G1 F" + that.options.RateXY + " X" + (that.options.IncJog * 0.1) );
that.sendGcode("G90");
break;
case 'START_FORWARD':
chilipeppr.publish('/com-chilipeppr-widget-gcode/play', "");
break;
case 'SELECT_BACK':
// Got start button. enable/disable stick jogging
that.joggingEnabled = !that.joggingEnabled;
chilipeppr.publish('/com-chilipeppr-elem-flashmsg/flashmsg',
"Xbox Controller Button Down", "Toggle Jog Enable: " + that.joggingEnabled, 500, true);
break;
default:
chilipeppr.publish('/com-chilipeppr-elem-flashmsg/flashmsg',
"Xbox Controller Button Down", "Control: " + e.control, 500, true);
}
});
gamepad.bind(Gamepad.Event.BUTTON_UP, function(e) {
// e.control of gamepad e.gamepad released
//console.log(" e.control of gamepad e.gamepad released. e:", e);
});
gamepad.bind(Gamepad.Event.AXIS_CHANGED, function(e) {
// e.axis changed to value e.value for gamepad e.gamepad
var deadZone = that.options.Deadzone / 100;
if (e.axis.includes('LEFT_STICK') && Math.abs(e.value) > (deadZone + 0.1) && that.joggingEnabled && !that.zjogStarted && !that.jogStarted) {
console.log('Start Jog');
that.jogStarted = true;
that.gpIndex = e.gamepad.index;
} else if ( (e.axis = 'RIGHT_STICK_Y') && Math.abs(e.value) > (deadZone + 0.1) && that.joggingEnabled && !that.zjogStarted && !that.jogStarted) {
console.log('Start zJog');
that.zjogStarted = true;
that.gpIndex = e.gamepad.index;
}
});
slowDown: 0; //60hz is just too fast
gamepad.bind(Gamepad.Event.TICK, function(gamepads) {
// gamepads were updated (around 60 times a second)
var deadZone = that.options.Deadzone / 100;
if (that.jogStarted) {
if (Math.abs(gamepads[that.gpIndex].state['LEFT_STICK_X']) < deadZone && Math.abs(gamepads[that.gpIndex].state['LEFT_STICK_Y']) < deadZone) {
console.log('Stop Jog');
that.jogStarted = false;
this.slowDown = 0;
that.stickJogStop();
} else {
if (this.slowDown == 0) {
that.stickJog(gamepads[that.gpIndex].state['LEFT_STICK_X'], gamepads[that.gpIndex].state['LEFT_STICK_Y']);
}
this.slowDown = (this.slowDown > 5) ? 0 : this.slowDown + 1;
}
} else if (that.zjogStarted) {
if (Math.abs(gamepads[that.gpIndex].state['RIGHT_STICK_Y']) < deadZone) {
console.log('Stop zJog');
that.zjogStarted = false;
this.slowDown = 0;
that.stickJogStop();
} else {
if (this.slowDown == 0) {
that.zstickJog(gamepads[that.gpIndex].state['RIGHT_STICK_Y']);
}
this.slowDown = (this.slowDown > 5) ? 0 : this.slowDown + 1;
}
}
});
if (!gamepad.init()) {
// Your browser does not support gamepads, get the latest Google Chrome or Firefox
console.log("Your browser does not support gamepads, get the latest Google Chrome or Firefox");
}
},
sendCtr: 0,
isPausedByPlanner: false, // keeps track of whether we've been told to pause sending by the planner buffer
stickJog: function(xVal, yVal) {
//console.log(xVal + " " + yVal);
var maxFeed = this.options.RateXY;
var deadZone = this.options.Deadzone / 100;
var maxDist = maxFeed / 400;
if (!this.isPausedByPlanner) {
var feedRt = Math.floor( Math.sqrt( Math.pow(xVal, 2) + Math.pow(yVal, 2) ) * maxFeed );
var xJog = (Math.abs(xVal) > deadZone) ? ( xVal * maxDist ) : 0;
var yJog = (Math.abs(yVal) > deadZone) ? (-1.0 * yVal * maxDist) : 0;
var gcode = "G91 G1";
gcode += " F" + feedRt;
gcode += " X" + xJog.toFixed(3);
gcode += " Y" + yJog.toFixed(3);
gcode += "\nG90\n";
var jsonSend = {
D: gcode,
Id: "jog" + this.sendCtr
};
//console.log(jsonSend);
chilipeppr.publish("/com-chilipeppr-widget-serialport/jsonSend", jsonSend);
this.sendCtr++;
if (this.sendCtr > 999999) this.sendCtr = 0;
} else {
console.log("Skip jog send, paused by planner");
}
},
zstickJog: function(zVal) {
//console.log(xVal + " " + yVal);
var maxFeed = this.options.RateZ;
var maxDist = maxFeed / 400;
if (!this.isPausedByPlanner) {
var feedRt = Math.floor( Math.abs( zVal ) * maxFeed / 4 );
var zJog = -1.0 * zVal * maxDist; //this.maxDist / 4;
var gcode = "G91 G1";
gcode += " F" + feedRt;
gcode += " Z" + zJog.toFixed(3);
gcode += "\nG90\n";
var jsonSend = {
D: gcode,
Id: "jog" + this.sendCtr
};
//console.log(jsonSend);
chilipeppr.publish("/com-chilipeppr-widget-serialport/jsonSend", jsonSend);
this.sendCtr++;
if (this.sendCtr > 999999) this.sendCtr = 0;
} else {
console.log("Skip jog send, paused by planner");
}
},
stickJogStop: function() {
console.log("Send Gcode Feedhold and Flush");
chilipeppr.publish("/com-chilipeppr-widget-serialport/send", "!\n%\n");
setTimeout(function () {
chilipeppr.publish("/com-chilipeppr-widget-serialport/send", "%\n");
}, 200);
},
onPlannerPause: function () {
console.log("xyz-onPlannerPause. being asked to pause.");
if (!this.isPausedByPlanner) {
this.isPausedByPlanner = true;
} else {
console.log("got planner pause, but we're already paused");
}
},
onPlannerResume: function () {
console.log("xyz-onPlannerResume. being asked to resume.");
if (this.isPausedByPlanner) {
this.isPausedByPlanner = false;
} else {
console.log("got planner resume, but we're already resumed which is weird.");
}
},
/**
* Send Gcode to the CNC controller using the awesome pubsub commands available
* throughout the ChiliPeppr environment. Check any widget to see what pubsubs they
* support for other widgets to publish to.
*/
sendGcode: function(gcode) {
// make sure there is a newline
if (gcode.match(/\n$/)) {
// already a newline at end
// console.log("already has newline");
} else {
gcode += "\n";
// console.log("added newline");
}
chilipeppr.publish("/com-chilipeppr-widget-serialport/send", gcode);
},
/**
* This method sets up the body of the widget, which at this time just allows you to
* click the image to get a modal popup for a larger version of the image.
*/
setupBody: function() {
// Make image clickable to show modal
var that = this;
var mainImg = $('#' + this.id + " .panel-body img");
mainImg.on('click', this.onMainBodyImgClick.bind(this));
$("#com-chilipeppr-widget-xbox-settings-container > .slider").each(function(){
if ( this.id == 'com-chilipeppr-widget-xbox-incjog' ) {
$(this).prev('span').text( this.value / 10 )
} else {
$(this).prev('span').text(this.value)
}
});
$('#com-chilipeppr-widget-xbox-settings-container > .slider').on("input", function(e) {
if ( e.target.id == 'com-chilipeppr-widget-xbox-incjog' ) {
$(e.target).prev('span').text( $(e.target).val() / 10 )
} else {
$(e.target).prev('span').text( $(e.target).val() )
}
});
$('#com-chilipeppr-widget-xbox-settings-container > .slider').on("change", function(e) {
that.options.Deadzone = $('#com-chilipeppr-widget-xbox-deadzone').val();
that.options.RateXY = $('#com-chilipeppr-widget-xbox-ratexy').val();
that.options.RateZ = $('#com-chilipeppr-widget-xbox-ratez').val();
that.options.IncJog = $('#com-chilipeppr-widget-xbox-incjog').val();
that.options.RPM = $('#com-chilipeppr-widget-xbox-rpm').val();
that.saveOptionsLocalStorage();
});
},
onMainBodyImgClick: function(evt) {
console.log("got click on main image body. evt:", evt);
var modal = $('#com-chilipeppr-widget-xbox-modal');
modal.modal();
},
/**
* Call this method from init to setup all the buttons when this widget
* is first loaded. This basically attaches click events to your
* buttons. It also turns on all the bootstrap popovers by scanning
* the entire DOM of the widget.
*/
btnSetup: function() {
// Chevron hide/show body
var that = this;
$('#' + this.id + ' .hidebody').click(function(evt) {
console.log("hide/unhide body");
if ($('#' + that.id + ' .panel-body').hasClass('hidden')) {
// it's hidden, unhide
that.showBody(evt);
}
else {
// hide
that.hideBody(evt);
}
});
// Ask bootstrap to scan all the buttons in the widget to turn
// on popover menus
$('#' + this.id + ' .btn').popover({
delay: 1000,
animation: true,
placement: "auto",
trigger: "hover",
container: 'body'
});
// Init Say Hello Button on Main Toolbar
// We are inlining an anonymous method as the callback here
// as opposed to a full callback method in the Hello Word 2
// example further below. Notice we have to use "that" so
// that the this is set correctly inside the anonymous method
$('#' + this.id + ' .btn-sayhello').click(function() {
console.log("saying hello");
// Make sure popover is immediately hidden
$('#' + that.id + ' .btn-sayhello').popover("hide");
// Show a flash msg
chilipeppr.publish(
"/com-chilipeppr-elem-flashmsg/flashmsg",
"Hello Title",
"Hello World from widget " + that.id,
1000
);
});
// Init Hello World 2 button on Tab 1. Notice the use
// of the slick .bind(this) technique to correctly set "this"
// when the callback is called
$('#' + this.id + ' .btn-helloworld2').click(this.onHelloBtnClick.bind(this));
},
/**
* onHelloBtnClick is an example of a button click event callback
*/
onHelloBtnClick: function(evt) {
console.log("saying hello 2 from btn in tab 1");
chilipeppr.publish(
'/com-chilipeppr-elem-flashmsg/flashmsg',
"Hello 2 Title",
"Hello World 2 from Tab 1 from widget " + this.id,
2000 /* show for 2 second */
);
},
/**
* User options are available in this property for reference by your
* methods. If any change is made on these options, please call
* saveOptionsLocalStorage()
*/
options: null,
/**
* Call this method on init to setup the UI by reading the user's
* stored settings from localStorage and then adjust the UI to reflect
* what the user wants.
*/
setupUiFromLocalStorage: function() {
// Read vals from localStorage. Make sure to use a unique
// key specific to this widget so as not to overwrite other
// widgets' options. By using this.id as the prefix of the
// key we're safe that this will be unique.
// Feel free to add your own keys inside the options
// object for your own items
var options = localStorage.getItem(this.id + '-options');
if (options) {
options = $.parseJSON(options);
console.log("just evaled options: ", options);
}
else {
options = {
showBody: true,
tabShowing: 1,
Deadzone: 20,
RateXY: 1000,
RateZ: 1000,
IncJog: 10,
RPM: 12000
};
}
this.options = options;
console.log("options:", options);
// show/hide body
if (options.showBody) {
this.showBody();
}
else {
this.hideBody();
}
$('#com-chilipeppr-widget-xbox-deadzone').val(options.Deadzone);
$('#com-chilipeppr-widget-xbox-ratexy').val(options.RateXY);
$('#com-chilipeppr-widget-xbox-ratez').val(options.RateZ);
$('#com-chilipeppr-widget-xbox-incjog').val(options.IncJog);
$('#com-chilipeppr-widget-xbox-rpm').val(options.RPM);
},
/**
* When a user changes a value that is stored as an option setting, you
* should call this method immediately so that on next load the value
* is correctly set.
*/
saveOptionsLocalStorage: function() {
// You can add your own values to this.options to store them
// along with some of the normal stuff like showBody
var options = this.options;
var optionsStr = JSON.stringify(options);
console.log("saving options:", options, "json.stringify:", optionsStr);
// store settings to localStorage
localStorage.setItem(this.id + '-options', optionsStr);
},
/**
* Show the body of the panel.
* @param {jquery_event} evt - If you pass the event parameter in, we
* know it was clicked by the user and thus we store it for the next
* load so we can reset the user's preference. If you don't pass this
* value in we don't store the preference because it was likely code
* that sent in the param.
*/
showBody: function(evt) {
$('#' + this.id + ' .panel-body').removeClass('hidden');
$('#' + this.id + ' .panel-footer').removeClass('hidden');
$('#' + this.id + ' .hidebody span').addClass('glyphicon-chevron-up');
$('#' + this.id + ' .hidebody span').removeClass('glyphicon-chevron-down');
if (!(evt == null)) {
this.options.showBody = true;
this.saveOptionsLocalStorage();
}
// this will send an artificial event letting other widgets know to resize
// themselves since this widget is now taking up more room since it's showing
$(window).trigger("resize");
},
/**
* Hide the body of the panel.
* @param {jquery_event} evt - If you pass the event parameter in, we
* know it was clicked by the user and thus we store it for the next
* load so we can reset the user's preference. If you don't pass this
* value in we don't store the preference because it was likely code
* that sent in the param.
*/
hideBody: function(evt) {
$('#' + this.id + ' .panel-body').addClass('hidden');
$('#' + this.id + ' .panel-footer').addClass('hidden');
$('#' + this.id + ' .hidebody span').removeClass('glyphicon-chevron-up');
$('#' + this.id + ' .hidebody span').addClass('glyphicon-chevron-down');
if (!(evt == null)) {
this.options.showBody = false;
this.saveOptionsLocalStorage();
}
// this will send an artificial event letting other widgets know to resize
// themselves since this widget is now taking up less room since it's hiding
$(window).trigger("resize");
},
/**
* This method loads the pubsubviewer widget which attaches to our
* upper right corner triangle menu and generates 3 menu items like
* Pubsub Viewer, View Standalone, and Fork Widget. It also enables
* the modal dialog that shows the documentation for this widget.
*
* By using chilipeppr.load() we can ensure that the pubsubviewer widget
* is only loaded and inlined once into the final ChiliPeppr workspace.
* We are given back a reference to the instantiated singleton so its
* not instantiated more than once. Then we call it's attachTo method
* which creates the full pulldown menu for us and attaches the click
* events.
*/
forkSetup: function() {
var topCssSelector = '#' + this.id;
$(topCssSelector + ' .panel-title').popover({
title: this.name,
content: this.desc,
html: true,
delay: 1000,
animation: true,
trigger: 'hover',
placement: 'auto'
});
var that = this;
chilipeppr.load("http://raw.githubusercontent.com/chilipeppr/widget-pubsubviewer/master/auto-generated-widget.html", function() {
require(['inline:com-chilipeppr-elem-pubsubviewer'], function(pubsubviewer) {
pubsubviewer.attachTo($(topCssSelector + ' .panel-heading .dropdown-menu'), that);
});
});
},
/**
* Load the Gamepad library from: https://github.com/kallaspriit/HTML5-JavaScript-Gamepad-Controller-Library
*/
initGamepadLibrary: function() {
// Trick this library into instantiating locally so we have a reference to it
var module = {
exports: {},
};
/*
* Copyright 2012 Priit Kallas <[email protected]>
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
(function(exports) {
'use strict';
/**
* A null function - does nothing, returns nothing
*/
var nullFunction = function() {};
/**
* The null platform, which doesn't support anything
*/
var nullPlatform = {
getType: function() {
return 'null';
},
isSupported: function() {
return false;
},
update: nullFunction
};
/**
* This strategy uses a timer function to call an update function.
* The timer (re)start function can be provided or the strategy reverts to
* one of the window.*requestAnimationFrame variants.
*
* @class AnimFrameUpdateStrategy
* @constructor
* @param {Function} [requestAnimationFrame] function to use for timer creation
* @module Gamepad
*/
var AnimFrameUpdateStrategy = function(requestAnimationFrame) {
var that = this;
var win = window;
this.update = nullFunction;
this.requestAnimationFrame = requestAnimationFrame || win.requestAnimationFrame ||
win.webkitRequestAnimationFrame || win.mozRequestAnimationFrame;
/**
* This method calls the (user) update and restarts itself
* @method tickFunction
*/
this.tickFunction = function() {
that.update();
that.startTicker();
};
/**
* (Re)Starts the ticker
* @method startTicker
*/
this.startTicker = function() {
that.requestAnimationFrame.apply(win, [that.tickFunction]);
};
};
/**
* Starts the update strategy using the given function
*
* @method start
* @param {Function} updateFunction the function to call at each update
*/
AnimFrameUpdateStrategy.prototype.start = function(updateFunction) {
this.update = updateFunction || nullFunction;
this.startTicker();
};
/**
* This strategy gives the user the ability to call the library internal
* update function on request. Use this strategy if you already have a
* timer function running by requestAnimationFrame and you need fine control
* over when the gamepads are updated.
*
* @class ManualUpdateStrategy
* @constructor
* @module Gamepad
*/
var ManualUpdateStrategy = function() {
};
/**
* Calls the update function in the started state. Does nothing otherwise.
* @method update
*/
ManualUpdateStrategy.prototype.update = nullFunction;
/**
* Starts the update strategy using the given function
*
* @method start
* @param {Function} updateFunction the function to call at each update
*/
ManualUpdateStrategy.prototype.start = function(updateFunction) {
this.update = updateFunction || nullFunction;
};
/**
* This platform is for webkit based environments that need to be polled
* for updates.
*
* @class WebKitPlatform
* @constructor
* @param {Object} listener the listener to provide _connect and _disconnect callbacks
* @param {Function} gamepadGetter the poll function to return an array of connected gamepads
* @module Gamepad
*/
var WebKitPlatform = function(listener, gamepadGetter) {
this.listener = listener;
this.gamepadGetter = gamepadGetter;
this.knownGamepads = [];
};
/**
* Provides a platform object that returns true for isSupported() if valid.
* @method factory
* @static
* @param {Object} listener the listener to use
* @return {Object} a platform object
*/
WebKitPlatform.factory = function(listener) {
var platform = nullPlatform;
var navigator = window && window.navigator;
if (navigator) {
if (typeof(navigator.getGamepads) !== 'undefined') {
platform = new WebKitPlatform(listener, function() {
return navigator.getGamepads();
});
} else if (typeof(navigator.webkitGamepads) !== 'undefined') {
platform = new WebKitPlatform(listener, function() {
return navigator.webkitGamepads();
});
} else if (typeof(navigator.webkitGetGamepads) !== 'undefined') {
platform = new WebKitPlatform(listener, function() {
return navigator.webkitGetGamepads();
});
}
}
return platform;
};
/**
* @method getType()
* @static
* @return {String} 'WebKit'
*/
WebKitPlatform.getType = function() {
return 'WebKit';
},
/**
* @method getType()
* @return {String} 'WebKit'
*/
WebKitPlatform.prototype.getType = function() {
return WebKitPlatform.getType();
},
/**
* @method isSupported
* @return {Boolean} true
*/
WebKitPlatform.prototype.isSupported = function() {
return true;
};
/**
* Queries the currently connected gamepads and reports any changes.
* @method update
*/
WebKitPlatform.prototype.update = function() {
var that = this;
var gamepads = Array.prototype.slice.call(this.gamepadGetter(), 0);
var gamepad;
var i;
for (i = this.knownGamepads.length - 1; i >= 0; i--) {
gamepad = this.knownGamepads[i];
if (gamepads.indexOf(gamepad) < 0) {
this.knownGamepads.splice(i, 1);
this.listener._disconnect(gamepad);
}
}
for (i = 0; i < gamepads.length; i++) {
gamepad = gamepads[i];
if (gamepad && (that.knownGamepads.indexOf(gamepad) < 0)) {
that.knownGamepads.push(gamepad);
that.listener._connect(gamepad);
}
}
};
/**
* This platform is for mozilla based environments that provide gamepad
* updates via events.
*
* @class FirefoxPlatform
* @constructor
* @module Gamepad
*/
var FirefoxPlatform = function(listener) {
this.listener = listener;
window.addEventListener('gamepadconnected', function(e) {
listener._connect(e.gamepad);
});
window.addEventListener('gamepaddisconnected', function(e) {
listener._disconnect(e.gamepad);
});
};
/**
* Provides a platform object that returns true for isSupported() if valid.
* @method factory
* @static
* @param {Object} listener the listener to use
* @return {Object} a platform object
*/
FirefoxPlatform.factory = function(listener) {
var platform = nullPlatform;
if (window && (typeof(window.addEventListener) !== 'undefined')) {
platform = new FirefoxPlatform(listener);
}
return platform;
};
/**
* @method getType()
* @static
* @return {String} 'Firefox'
*/
FirefoxPlatform.getType = function() {
return 'Firefox';
},
/**
* @method getType()
* @return {String} 'Firefox'
*/
FirefoxPlatform.prototype.getType = function() {
return FirefoxPlatform.getType();
},
/**
* @method isSupported
* @return {Boolean} true
*/
FirefoxPlatform.prototype.isSupported = function() {
var navigator = window && window.navigator;
return navigator.userAgent.indexOf('Firefox') !== -1;
};