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auto-generated-widget.html
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auto-generated-widget.html
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<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Widget / XYZ Axes</title>
<!-- ChiliPeppr is based on bootstrap CSS. -->
<link rel="stylesheet" type="text/css" href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css">
<!-- Customized version of require.js for ChiliPeppr. Please see require.js docs for how
ChiliPeppr's dependency system works as it's based on require.js. -->
<script type='text/javascript' src="//i2dcui.appspot.com/js/require.js"></script>
<style type='text/css'>
#com-chilipeppr-widget-xyz-body {
padding:2px;
}
#com-chilipeppr-widget-xyz-body .col {
padding:0;
}
#com-chilipeppr-widget-xyz-ftr .hilite {
background-color: #dff0d8;
}
#com-chilipeppr-widget-xyz-ftr .hiliteblue {
background-color: #d9edf7;
}
.col {
float:left;
}
.rotate90 {
display:block;
-webkit-transform: rotate(-90deg);
-webkit-font-smoothing: none;
-moz-transform: rotate(-90deg);
-ms-transform: rotate(-90deg);
-o-transform: rotate(-90deg);
transform: rotate(-90deg);
}
.btnincrements .btn {
font-size:9px;
padding:1px 3px;
}
.com-chilipeppr-xyz-pos {
padding:0 0 0 0px;
margin:0;
}
.com-chilipeppr-xyz-label {
padding:0;
margin:0;
}
.com-chilipeppr-xyz-label-well h2 {
text-align: center;
}
#com-chilipeppr-widget-xyz-body .com-chilipeppr-xyz-label-well {
background-color: white;
border-top-right-radius: 0;
border-bottom-right-radius: 0;
margin-bottom: 0px;
margin-right: 2px;
}
#com-chilipeppr-widget-xyz-body .com-chilipeppr-xyz-well {
overflow: hidden;
/* position: relative; */
margin-bottom: 0px;
padding: 3px 16px;
}
#com-chilipeppr-widget-xyz-body .com-chilipeppr-xyz-pos-well {
border-top-left-radius: 0;
border-bottom-left-radius: 0;
}
#com-chilipeppr-widget-xyz-body .com-chilipeppr-xyz-menu {
/* z-index: 2; */
position: absolute;
left: 3px;
top: 3px;
}
.com-chilipeppr-xyz-menu > .btn {
border:0;
}
.com-chilipeppr-xyz-dim {
position: absolute;
top:0px;
right:14px;
font-size:13px;
}
#com-chilipeppr-widget-xyz-ftr {
overflow-x: visible;
overflow-y: visible;
}
#com-chilipeppr-widget-xyz-ftr:focus {
background-color: #428bca;
}
#com-chilipeppr-widget-xyz-ftr.panel-primary {
background-color: #428bca;
}
.xyz-dimmed {
color:#e9e9e9;
}
.xyz-active {
color: black;
}
.flatbottom {
border-bottom-left-radius: 0;
border-bottom-right-radius: 0;
border-bottom: 0px solid red;
}
.flattop {
border-top-left-radius: 0;
border-top-right-radius: 0;
}
.flatleft {
border-top-left-radius: 0;
border-bottom-left-radius: 0;
}
.flatright {
border-bottom-right-radius: 0;
border-top-right-radius: 0;
}
.btn-nobg {
background:none;
border:none;
}
.btn-nobg:hover {
background:none;
border:none;
}
#com-chilipeppr-widget-xyz .btnIconWarning {
color: #f0ad4e;
}
#com-chilipeppr-widget-xyz .dbltall {
height:68px;
}
#com-chilipeppr-widget-xyz .moveby {
position:absolute;
top:0;
left:0;
border:0px red solid;
}
#com-chilipeppr-widget-xyz .jogincrements-small {
display:none;
}
/* View Small Mode */
#com-chilipeppr-widget-xyz.size-small .com-chilipeppr-xyz-label,
#com-chilipeppr-widget-xyz.size-small .com-chilipeppr-xyz-pos {
font-size:16px;
}
#com-chilipeppr-widget-xyz.size-small #com-chilipeppr-widget-xyz-ftr, #com-chilipeppr-widget-xyz.size-small #com-chilipeppr-widget-xyz-ftr .btn {
font-size:9px;
}
#com-chilipeppr-widget-xyz.size-small .dbltall {
height:51px;
}
#com-chilipeppr-widget-xyz.size-small .jogincrements-normal {
display:none;
}
#com-chilipeppr-widget-xyz.size-small .jogincrements-small {
display:initial;
}
#com-chilipeppr-widget-xyz.size-small .moveby {
left:8px;
}
#com-chilipeppr-widget-xyz .touchpad-overlay {
padding:0;
margin:0;
/* position:absolute; */
top: 1px;
left: 1px;
bottom: 1px;
height: 200px;
right: 1px;
background-color: #f5f5f5;
border: 2px solid transparent;
border-radius: 4px;
-webkit-box-shadow: 0 1px 1px rgba(0,0,0,.05);
box-shadow: 0 1px 1px rgba(0,0,0,.05);
/* z-index:2; */
display: flex;
align-items: center;
justify-content: center;
}
#com-chilipeppr-widget-xyz .btnShowTouchJog {
font-size:10px;
height:67px;
}
#com-chilipeppr-widget-xyz.size-small .btnShowTouchJog {
font-size:10px;
height:50px;
}
</style>
<script type='text/javascript'>
//<![CDATA[
// Test this element. This code is auto-removed by the chilipeppr.load()
/* global $ chilipeppr cprequire_test cprequire cpdefine */
cprequire_test(["inline:com-chilipeppr-widget-xyz"], function (xyz) {
console.log("test running of " + xyz.id);
//sp.init("192.168.1.7");
//xyz.initAs3dPrinting();
xyz.init();
// load the WCS widget to left
//$('body').css('margin-left', '80px');
var wrapDiv = $('<div class="testdiv" style="margin-left:80px;position:relative;">');
$('#com-chilipeppr-widget-xyz').wrap(wrapDiv);
// test out planner resume/pause
var testPauseResume = function() {
setTimeout(function() {chilipeppr.publish('/com-chilipeppr-interface-cnccontroller/plannerpause', "");}, 5000);
setTimeout(function() {chilipeppr.publish('/com-chilipeppr-interface-cnccontroller/plannerresume', "");}, 10000);
setTimeout(function() {chilipeppr.publish('/com-chilipeppr-interface-cnccontroller/plannerpause', "");}, 15000);
setTimeout(function() {chilipeppr.publish('/com-chilipeppr-interface-cnccontroller/plannerresume', "");}, 20000);
}
var testAxesValUpdates = function() {
setTimeout(function () {
chilipeppr.publish("/com-chilipeppr-interface-cnccontroller/axes",
{x: 0.005, y: 10.46, z: 0.304, a: 0, type: "machine"});
}, 1000);
setTimeout(function () {
chilipeppr.publish("/com-chilipeppr-interface-cnccontroller/axes",
{x: 192, y: 0.028, z: 0.01, a: 0, type: "work"} );
}, 2000);
setTimeout(function () {
chilipeppr.publish("/com-chilipeppr-interface-cnccontroller/axes",
{x: -3288.73, y: -0, z: 1.12, a: null, type: "machine"} );
}, 3000);
setTimeout(function () {
chilipeppr.publish("/com-chilipeppr-interface-cnccontroller/axes",
{x: 940.5744, y: null, z: 1.12, a: null, type: "machine"});
}, 4000);
setTimeout(function () {
chilipeppr.publish("/com-chilipeppr-interface-cnccontroller/axes",
{x: 0.574, y: 32.424, z: -3.424, a: null, type: "machine"});
}, 5000);
setTimeout(function () {
chilipeppr.publish("/com-chilipeppr-interface-cnccontroller/axes",
{x: null, y: 132.424, z: -3.424, a: null, type: "machine"});
}, 5000);
}
// test units change
var testUnitsChange = function() {
setTimeout(function () {
chilipeppr.publish("/com-chilipeppr-interface-cnccontroller/units", "inch");
}, 1000);
setTimeout(function () {
chilipeppr.publish("/com-chilipeppr-interface-cnccontroller/units", "mm");
}, 5000);
}
//testPauseResume();
//testAxesValUpdates();
testUnitsChange();
} /*end_test*/ );
cpdefine("inline:com-chilipeppr-widget-xyz", ["chilipeppr_ready", "jquerycookie"], function () {
return {
id: "com-chilipeppr-widget-xyz",
url: "http://raw.githubusercontent.com/jpadie/widget-axes/master/auto-generated-widget.html", // 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.
githuburl: "http://github.com/jpadie/widget-axes", // The backing github repo
testurl: "http://widget-axes-jpadie.c9users.io/widget.html", // The standalone working widget so can view it working by itself
fiddleurl: "http://ide.c9.io/jpadie/widget-axes",
name: "Widget / XYZ Axes",
desc: "This widget shows your XYZ position. It can also show your A position. You have jog controls and axis zeroing and homing.",
publish: {},
subscribe: {},
foreignPublish: {
'/com-chilipeppr-widget-serialport/send' : "We publish to the serial port Gcode jog commands"
},
foreignSubscribe: {
"/com-chilipeppr-interface-cnccontroller/axes" : "We want XYZA axis updates.",
"/com-chilipeppr-interface-cnccontroller/units" : "Deprecated. Not listening to this anymore. We want to know if the units changed for inch/mm.",
"/com-chilipeppr-interface-cnccontroller/plannerpause" : "We need to know when to pause sending jog cmds.",
"/com-chilipeppr-interface-cnccontroller/plannerresume" : "We need to know when to resume jog cmds.",
'/com-chilipeppr-widget-3dviewer/unitsChanged' : "Listenting to see if the 3D Viewer is telling us that the user Gcode is in a specific coordinate and then just assuming we will only be sent axes coordinate updates in that unit. Not using /com-chilipeppr-interface-cnccontroller/units anymore."
},
isGrbl: function(){
return this.grblVersion.length > 0;
},
isGrblV1: function(){
if(this.grblVersion.length == 0) return false;
if(this.grblVersion.substring(0,1) == '1') return true;
return false;
},
setGrblVersion: function(version){
this.grblVersion = version;
},
grblVersion:'',
init: function () {
// Do UI setup
this.initBody();
this.btnSetup();
this.menuSetup();
this.jogSetup();
this.forkSetup();
this.toolbarSetup();
// Subscribe to the signal published from the specific controller implementing the generic interface
// for CNC controllers that normalizes the XYZ Axis updates so we don't have to worry about
// the specific implementation
chilipeppr.subscribe("/com-chilipeppr-interface-cnccontroller/axes", this, this.updateAxesFromStatus);
// Update units if we get a notification published to us
chilipeppr.subscribe("/com-chilipeppr-interface-cnccontroller/units", this, this.updateUnitsFromStatus);
chilipeppr.subscribe('/com-chilipeppr-widget-3dviewer/unitsChanged', this, this.updateUnitsFromStatus);
// in case we didn't get loaded fast enough, thus we never got the /unitsChanged event from the 3d viewer, we better double check here and fire off a request just to cover all our bases
chilipeppr.subscribe('/com-chilipeppr-widget-3dviewer/recvUnits', this, this.updateUnitsFromStatus);
chilipeppr.publish('/com-chilipeppr-widget-3dviewer/requestUnits', "");
// Subscribe to the generic interface signals of plannerresume/plannerpause so we know when to slow
// down on our sending of gcode commands when jogging.
// If a different controller is implemented, they can send on these signals
// and abstract away the specific hardware details from us so this widget is reusable
chilipeppr.subscribe("/com-chilipeppr-interface-cnccontroller/plannerpause", this, this.onPlannerPause);
chilipeppr.subscribe("/com-chilipeppr-interface-cnccontroller/plannerresume", this, this.onPlannerResume);
chilipeppr.subscribe("/com-chilipeppr-interface-cnccontroller/grblVersion", this, this.setGrblVersion);
// setup onconnect pubsub event
/*
chilipeppr.subscribe("/com-chilipeppr-widget-serialport/ws/onconnect", this, function (msg) {
console.log("got onconnect so will query for status");
});
*/
// setup recv pubsub event
// this is when we receive data in a per line format from the serial port
/*
chilipeppr.subscribe("/com-chilipeppr-widget-serialport/recvline", this, function (msg) {
this.onRecvCmd(msg);
});
*/
// setup DOM elements for the Axes in the UI
this.setupAxes();
// setup controller specific init items
//this.initControllerSpecific();
// setup cookie based UI settings
this.setupUiFromCookie();
this.setupTouchArea();
this.setupShowHideTouchBtn();
this.setupShowHideWcsBtn();
var that = this;
console.log(this.name + " done loading.");
},
initAs3dPrinting: function() {
// by default we'll show the A/B/C axes
$('#com-chilipeppr-widget-xyz-a').removeClass("hidden");
$('#com-chilipeppr-widget-xyz-b').removeClass("hidden");
// change labels
$('#com-chilipeppr-widget-xyz-a .com-chilipeppr-xyz-label').text("E0");
$('#com-chilipeppr-widget-xyz-b .com-chilipeppr-xyz-label').text("E1");
// change units
$('#com-chilipeppr-widget-xyz-a .com-chilipeppr-xyz-dim').text("mm");
$('#com-chilipeppr-widget-xyz-b .com-chilipeppr-xyz-dim').text("mm");
},
setupShowHideWcsBtn: function() {
var btnEl = $("#com-chilipeppr-widget-xyz .btnToggleShowWcs");
btnEl.click(this.toggleWcs.bind(this));
btnEl.popover();
chilipeppr.load("#com-chilipeppr-widgetholder-wcs", "http://fiddle.jshell.net/chilipeppr/xz76L1yd/show/light/", function() {
cprequire(["inline:com-chilipeppr-widget-wcs"], function (wcs) {
console.log("test running of " + wcs.id);
wcs.init();
});
});
},
toggleWcs: function(evt) {
$("#com-chilipeppr-widget-xyz .btnToggleShowWcs").popover('hide');
var wcsEl = $('#com-chilipeppr-widgetholder-wcs');
if (wcsEl.hasClass("hidden")) {
wcsEl.removeClass("hidden");
$('#com-chilipeppr-widget-xyz .btnToggleShowWcs').addClass("active");
} else {
wcsEl.addClass("hidden");
$('#com-chilipeppr-widget-xyz .btnToggleShowWcs').removeClass("active");
}
},
setupShowHideTouchBtn: function() {
$("#com-chilipeppr-widget-xyz .btnToggleShowTouchJog").popover();
//$( window ).resize(this.showHideTouchBtn.bind(this));
this.showHideTouchBtn();
$(window).resize(this.showHideTouchBtn.bind(this));
},
showHideTouchBtn: function() {
//console.log("should we show or hide the touch btn");
var btnEl = $("#com-chilipeppr-widget-xyz .btnShowTouchJog");
var btnParentWidth = btnEl.parent().parent().width();
var widgetWidth = $("#com-chilipeppr-widget-xyz").width();
console.log("btnParentWidth:", btnParentWidth, "widgetWidth:", widgetWidth);
//console.log("btnEl:", btnEl, "parent:", btnEl.parent(), "btnEl.parent().width()", btnEl.parent().width(), "btnEl.parent().parent().width()", btnEl.parent().parent().width());
//console.log("btnEl.parent().parent().width()", btnEl.parent().parent().width(), "btnEl.parent().parent().width()", btnEl.parent().parent().parent().parent().width());
if (btnParentWidth > widgetWidth) {
console.log("it appears the btn is being clipped");
btnEl.css('visibility','hidden');
//apply class1
} else {
//apply class2
btnEl.css('visibility','visible');
console.log("it appears the btn is NOT being clipped");
}
},
canvas: null,
el: null,
ctx: null,
setupTouchArea: function() {
this.canvas = $('#com-chilipeppr-widget-xyz .touchpad-overlay canvas');
var tpad = $('#com-chilipeppr-widget-xyz .touchpad-overlay');
console.log("tpad:", tpad);
/*
this.canvas.width(tpad.width());
this.canvas.height(tpad.height());
this.canvas.prop({
width: tpad.width(),
height: tpad.height()
});
*/
this.el = $('#com-chilipeppr-widget-xyz .touchpad-overlay canvas')[0];
this.canvasResize();
//this.ctx = $('#com-chilipeppr-widget-xyz .touchpad-overlay canvas')[0].getContext("2d");
var that = this;
tpad.bind("touchstart", function(e){
//console.log("about to dish touchstart evt:", e);
that.handleStart(e);
});
tpad.bind("touchend", this.handleEnd.bind(this));
tpad.bind("touchcancel", this.handleCancel.bind(this));
tpad.bind("touchleave", this.handleEnd.bind(this));
tpad.bind("touchmove", this.handleMove.bind(this));
/*
tpad.bind('touchstart', function(e){
console.log("got touch/mouse evt:", e);
that.drawCircle(ctx, e);
});
tpad.bind('touchend', function(e){
console.log("got touch/mouse evt:", e);
that.drawCircle(ctx, e);
});
*/
// setup toggle buttons
$('#com-chilipeppr-widget-xyz .btnToggleShowTouchJog').click(this.toggleTouchJog.bind(this));
$( window ).resize(this.canvasResize.bind(this));
//this.toggleTouchJog();
// scrolling
tpad.bind('mousewheel DOMMouseScroll', this.onScroll.bind(this));
// mouse movements
tpad.bind("mousedown", this.onMouseDown.bind(this));
tpad.bind("mousemove", this.onMouseMove.bind(this));
tpad.bind("mouseup", this.onMouseUp.bind(this));
this.log("touch area setup");
},
toggleTouchJog: function() {
$('#com-chilipeppr-widget-xyz .btnToggleShowTouchJog').popover('hide');
var tpad = $('#com-chilipeppr-widget-xyz .touchpad-overlay');
if (tpad.hasClass("hidden")) {
tpad.removeClass("hidden");
this.canvasResize();
$('#com-chilipeppr-widget-xyz .btnToggleShowTouchJog').addClass("active");
} else {
tpad.addClass("hidden");
$('#com-chilipeppr-widget-xyz .btnToggleShowTouchJog').removeClass("active");
}
},
canvasResize: function() {
console.log("touchpad resizing");
var tpad = $('#com-chilipeppr-widget-xyz .touchpad-overlay');
this.canvas.width(tpad.width());
this.canvas.height(tpad.height());
this.canvas.prop({
width: tpad.width(),
height: tpad.height()
});
//this.el = $('#com-chilipeppr-widget-xyz .touchpad-overlay canvas')[0];
this.ctx = $('#com-chilipeppr-widget-xyz .touchpad-overlay canvas')[0].getContext("2d");
this.drawText();
},
drawText: function() {
var x = this.el.width / 2;
var y = this.el.height / 2;
this.ctx.font = '14pt "Helvetica Neue",Helvetica,Arial,sans-serif';
this.ctx.textAlign = 'center';
this.ctx.fillStyle = 'silver';
this.ctx.fillText('Touch/Mouse/Scroll', x, y - 8);
this.ctx.fillText('Jog Area', x, y + 8);
},
isMouseDown: false,
mouseLastOffset: {x:0,y:0},
onMouseDown: function(evt) {
console.log("onMouseDown:", evt);
this.isMouseDown = true;
//inside my mouse events handler:
var target = evt.target || evt.srcElement,
rect = target.getBoundingClientRect(),
offsetX = evt.clientX - rect.left,
offsetY = evt.clientY - rect.top;
anOffsetX = offsetX;
anOffsetY = offsetY;
console.log("mouse anOffsetX:", anOffsetX, "anOffsetY:", anOffsetY);
this.mouseLastOffset.x = anOffsetX; //evt.offsetX;
this.mouseLastOffset.y = anOffsetY; //evt.offsetY;
console.log("mouseLastOffset:", this.mouseLastOffset);
this.canvas.css( 'cursor', 'default' );
var ctx = this.ctx;
ctx.beginPath();
ctx.arc(this.mouseLastOffset.x, this.mouseLastOffset.y, 10, 0, 2 * Math.PI, true); // a circle at the start
ctx.fillStyle = 'rgba(0,0,255,0.1)';
ctx.strokeStyle = 'rgba(0,0,0,0)';
ctx.lineWidth = 0;
ctx.fill();
ctx.stroke();
},
onMouseMove: function(evt) {
if (!this.isMouseDown) {
return;
}
console.log("onMouseMove:", evt);
var target = evt.target || evt.srcElement,
rect = target.getBoundingClientRect(),
offsetX = evt.clientX - rect.left,
offsetY = evt.clientY - rect.top;
anOffsetX = offsetX;
anOffsetY = offsetY;
console.log("mouse anOffsetX:", anOffsetX, "anOffsetY:", anOffsetY);
var deltax = anOffsetX - this.mouseLastOffset.x;
var deltay = (anOffsetY - this.mouseLastOffset.y) * -1;
console.log("deltax:", deltax, "deltay", deltay);
var newpos = {x:anOffsetX, y:anOffsetY};
//this.sendMove(0, this.mouseLastOffset, {x:deltax, y:deltay});
this.sendMove(0, this.mouseLastOffset, newpos);
var ctx = this.ctx;
ctx.moveTo(this.mouseLastOffset.x, this.mouseLastOffset.y);
ctx.lineTo(newpos.x, newpos.y);
ctx.lineWidth = 8;
ctx.strokeStyle = 'rgba(0,0,255,0.1)';
ctx.stroke();
this.mouseLastOffset = newpos;
},
onMouseUp: function(evt) {
console.log("onMouseUp:", evt);
this.isMouseDown = false;
var target = evt.target || evt.srcElement,
rect = target.getBoundingClientRect(),
offsetX = evt.clientX - rect.left,
offsetY = evt.clientY - rect.top;
anOffsetX = offsetX;
anOffsetY = offsetY;
console.log("mouse anOffsetX:", anOffsetX, "anOffsetY:", anOffsetY);
var ctx = this.ctx;
ctx.lineWidth = 14;
ctx.fillStyle = 'rgba(0,0,255,0.2)';
ctx.beginPath();
ctx.moveTo(this.mouseLastOffset.x, this.mouseLastOffset.y);
ctx.lineTo(anOffsetX, anOffsetY);
ctx.fillRect(anOffsetX - 9, anOffsetY - 9, 18, 18); // and a square at the end
this.sendDone();
this.fadeCanvas();
},
scrollPrev: {x:0,y:0},
scrollFadeTimer: null,
scrollLastPosDir: "up",
onScroll: function(evt) {
console.log("onScroll:", evt.originalEvent) //, evt.originalEvent.wheelDelta);
evt.preventDefault();
// fix for firefox. detect DOMMouseScroll
if ("type" in evt && evt.type.match(/^D/)) {
console.log("detected firefox.");
evt.originalEvent.wheelDelta = evt.originalEvent.detail * -10;
evt.originalEvent.wheelDeltaX = 0;
evt.originalEvent.wheelDeltaY = 0;
if (evt.originalEvent.axis == 2) {
// left/right scroll
evt.originalEvent.wheelDeltaY = evt.originalEvent.wheelDelta;
} else {
evt.originalEvent.wheelDeltaX = evt.originalEvent.wheelDelta;
}
}
// see if user changed positions. if so, cancel all moves.
//if (evt.originalEvent.wheelDelta /120 > 0) {
if (evt.originalEvent.wheelDelta > 0) {
console.log('scrolling up !');
if (this.scrollLastPosDir != "up") {
this.sendDone();
this.scrollLastPosDir = "up";
}
} else {
console.log('scrolling down !');
if (this.scrollLastPosDir != "dn") {
this.sendDone();
this.scrollLastPosDir = "dn";
}
}
var newpos = {x:evt.originalEvent.wheelDeltaX, y:evt.originalEvent.wheelDeltaY};
// divide by 10 to slow down to sort of match touch/mouse
//newpos.x = newpos.x / 10;
//newpos.y = newpos.y / 10;
this.sendMove(0, {x:0,y:0}, {x:newpos.x/10, y:newpos.y/10});
var x = this.el.width / 2;
var y = this.el.height / 2;
var ctx = this.ctx;
ctx.beginPath();
var moveTo = {x: this.scrollPrev.x + x, y: this.scrollPrev.y + y};
var moveTo = {x: x, y: y};
console.log("moveTo:", moveTo);
ctx.moveTo(moveTo.x, moveTo.y);
var lineTo = {x: moveTo.x + newpos.x, y: moveTo.y + newpos.y};
// logarithmically adjust
//var xSign = -1 ? lineTo.x < 0 : 1;
//lineTo.x = Math.log(Math.abs(lineTo.x)) * xSign;
if (newpos.y != 0) {
var ySign = newpos.y < 0 ? -1 : 1;
lineTo.y = (Math.log(Math.abs(newpos.y)) * ySign * 25) + y;
}
if (newpos.x != 0) {
var xSign = newpos.x < 0 ? -1 : 1;
lineTo.x = (Math.log(Math.abs(newpos.x)) * xSign * 25) + x;
}
console.log("lineTo:", lineTo);
ctx.lineTo(lineTo.x, lineTo.y);
ctx.lineWidth = 32;
ctx.strokeStyle = 'rgba(0,0,0,0.025)';
ctx.stroke();
this.scrollPrev.x += newpos.x;
this.scrollPrev.y += newpos.y;
var that = this;
if (this.scrollFadeTimer) {
clearTimeout(this.scrollFadeTimer);
that.scrollPrev.x = 0;
that.scrollPrev.y = 0;
}
this.scrollFadeTimer = setTimeout(function() {
that.scrollPrev.x = 0;
that.scrollPrev.y = 0;
that.ctx.clearRect ( 0 , 0 , that.el.width, that.el.height );
that.drawText();
}, 100);
//this.fadeCanvas();
},
ongoingTouches: [], // new Array;
start: {x:0, y:0},
inZMode: false,
handleStart: function(evt) {
console.log("touchstart. evt:", evt);
var el = this.el; //= document.getElementsByTagName("canvas")[0];
var ctx = this.ctx; // el.getContext("2d");
var touches = evt.originalEvent.changedTouches;
var offset = this.findPos(el);
for (var i = 0; i < touches.length; i++) {
if (touches[i].clientX-offset.x > 0 && touches[i].clientX-offset.x < parseFloat(el.width) && touches[i].clientY-offset.y >0 && touches[i].clientY-offset.y < parseFloat(el.height)){
evt.preventDefault();
this.log("touchstart:" + i + "...");
this.ongoingTouches.push(this.copyTouch(touches[i]));
var color = this.colorForTouch(touches[i]);
ctx.beginPath();
ctx.arc(touches[i].clientX-offset.x, touches[i].clientY-offset.y, 14, 0, 2 * Math.PI, false); // a circle at the start
ctx.fillStyle = color;
ctx.fill();
this.log("touchstart:" + i + ".");
}
}
},
//divider: 10,
sendCtr: 0,
sendMove: function(touchid, prevpos, newpos) {
var deltax = newpos.x - prevpos.x;
var deltay = newpos.y - prevpos.y;
if (deltax == 0 && deltay == 0) {
console.log("no move happened. returning.");
return;
}
var gcode = "G91 G0 ";
if (deltax != 0) {
gcode += "X" + (deltax * this.accelBaseval).toFixed(3) + " ";
}
if (deltay != 0) {
gcode += "Y" + (deltay * this.accelBaseval *-1).toFixed(3) + " ";
}
gcode += "\nG90\n";
//chilipeppr.publish("/com-chilipeppr-widget-serialport/send", gcode);
var jsonSend = {D: gcode, Id:"jog" + this.sendCtr};
chilipeppr.publish("/com-chilipeppr-widget-serialport/jsonSend", jsonSend);
this.sendCtr++;
if (this.sendCtr > 999999) this.sendCtr = 0;
},
sendDone: function() {
chilipeppr.publish("/com-chilipeppr-widget-serialport/send", "!\n%\n");
setTimeout(function() {
chilipeppr.publish("/com-chilipeppr-widget-serialport/send", "%\n");
}, 200);
},
sendMoveZ: function(touchid, prevpos, newpos) {
//var deltax = newpos.x - prevpos.x;
var deltaz = newpos.y - prevpos.y;
if (deltaz == 0) {
console.log("no z move happened. returning.");
return;
}
var gcode = "G91 G0 ";
gcode += "Z" + (deltaz * this.accelBaseval) + " ";
gcode += "\nG90\n";
chilipeppr.publish("/com-chilipeppr-widget-serialport/send", gcode);
},
handleMove: function(evt) {
var el = this.el; //document.getElementsByTagName("canvas")[0];
var ctx = this.ctx; //el.getContext("2d");
var touches = evt.originalEvent.changedTouches;
var offset = this.findPos(el);
for (var i = 0; i < touches.length; i++) {
if (touches[i].clientX-offset.x >0 && touches[i].clientX-offset.x < parseFloat(el.width) && touches[i].clientY-offset.y >0 && touches[i].clientY-offset.y < parseFloat(el.height)){
evt.preventDefault();
var color = this.colorForTouch(touches[i]);
var idx = this.ongoingTouchIndexById(touches[i].identifier);
if (idx >= 0) {
//this.log("continuing touch " + idx);
ctx.beginPath();
//this.log("ctx.moveTo(" + this.ongoingTouches[idx].clientX + ", " + this.ongoingTouches[idx].clientY + ");");
var prevpos = {x:this.ongoingTouches[idx].clientX-offset.x, y:this.ongoingTouches[idx].clientY-offset.y};
ctx.moveTo(prevpos.x, prevpos.y);
//ctx.moveTo(this.ongoingTouches[idx].clientX-offset.x, this.ongoingTouches[idx].clientY-offset.y);
//this.log("ctx.lineTo(" + touches[i].clientX + ", " + touches[i].clientY + ");");
var newpos = {x:touches[i].clientX-offset.x, y:touches[i].clientY-offset.y};
ctx.lineTo(newpos.x, newpos.y);
//ctx.lineTo(touches[i].clientX-offset.x, touches[i].clientY-offset.y);
ctx.lineWidth = 12;
ctx.strokeStyle = color;
ctx.stroke();
if (idx == 0) this.sendMove(idx, prevpos, newpos);
//if (idx == 1) this.sendMoveZ(idx, prevpos, newpos);
this.ongoingTouches.splice(idx, 1, this.copyTouch(touches[i])); // swap in the new touch record
//this.log(".");
} else {
this.log("can't figure out which touch to continue");
}
}
}
},
handleEnd: function(evt) {
console.log("touchend/touchleave. evt:", evt);
var el = this.el; //document.getElementsByTagName("canvas")[0];
var ctx = this.ctx; //el.getContext("2d");
var touches = evt.originalEvent.changedTouches;
var offset = this.findPos(el);
for (var i = 0; i < touches.length; i++) {
if (touches[i].clientX-offset.x >0 && touches[i].clientX-offset.x < parseFloat(el.width) && touches[i].clientY-offset.y >0 && touches[i].clientY-offset.y < parseFloat(el.height)){
evt.preventDefault();
var color = this.colorForTouch(touches[i]);
var idx = this.ongoingTouchIndexById(touches[i].identifier);
if (idx >= 0) {
ctx.lineWidth = 14;
ctx.fillStyle = color;
ctx.beginPath();
ctx.moveTo(this.ongoingTouches[idx].clientX-offset.x, this.ongoingTouches[idx].clientY-offset.y);
ctx.lineTo(touches[i].clientX-offset.x, touches[i].clientY-offset.y);
ctx.fillRect(touches[i].clientX - 14-offset.x, touches[i].clientY - 14-offset.y, 18, 18); // and a square at the end
this.ongoingTouches.splice(i, 1); // remove it; we're done
} else {
this.log("can't figure out which touch to end");
}
}
}
this.ongoingTouches = [];
this.sendDone();
this.fadeCanvas();
},
handleCancel: function(evt) {
evt.preventDefault();
this.log("touchcancel.");
var touches = evt.originalEvent.changedTouches;
for (var i = 0; i < touches.length; i++) {
this.ongoingTouches.splice(i, 1); // remove it; we're done
}
},
colorForTouch: function(touch) {
var r = touch.identifier % 16;
var g = Math.floor(touch.identifier / 3) % 16;
var b = Math.floor(touch.identifier / 7) % 16;
r = r.toString(16); // make it a hex digit
g = g.toString(16); // make it a hex digit
b = b.toString(16); // make it a hex digit
var color = "#" + r + g + b;
if (touch.identifier == 0) color = 'rgba(0,0,0,0.35)'; //"#dddddd";
if (touch.identifier == 1) color = 'rgba(200,200,200,0.25)'; //"#dddddd";
if (touch.identifier == 2) color = 'rgba(255,0,0,0.25)';
//this.log("color for touch with identifier " + touch.identifier + " = " + color);
return color;
},
copyTouch: function(touch) {
return {identifier: touch.identifier, clientX: touch.clientX, clientY: touch.clientY};
},
ongoingTouchIndexById: function(idToFind) {
for (var i = 0; i < this.ongoingTouches.length; i++) {
var id = this.ongoingTouches[i].identifier;
if (id == idToFind) {
return i;
}
}
return -1; // not found
},
log: function(msg) {
console.log(msg);
//var p = document.getElementById('log');
//p.innerHTML = msg + "\n" + p.innerHTML;
},
findPos: function(obj) {
var curleft = 0,
curtop = 0;
if (obj.offsetParent) {
do {
curleft += obj.offsetLeft;
curtop += obj.offsetTop;
} while (obj = obj.offsetParent);
return { x: curleft-document.body.scrollLeft, y: curtop-document.body.scrollTop };
}
},
lastImage: null,
fadeCanvas: function() {
//console.log("fadeCanvas. this.el:", this.el);
this.lastImage = this.ctx.getImageData(0,0,this.el.width,this.el.height);
this.fadeCtr = 0;
this.fadeCanvasStep();
},
fadeCtr: 0,
fadeCanvasStep: function() {
//console.log("fadeCanvasStep");
var pixelData = this.lastImage.data;
var len = pixelData.length;
for (var i=3; i<len; i += 4) {
pixelData[i] -= 50;
}
this.ctx.putImageData(this.lastImage,0,0);
//this.drawText();
this.fadeCtr++;
if (this.fadeCtr >= 255 / 50) {
this.drawText();
//console.log("done fading");
return;
}
setTimeout(this.fadeCanvasStep.bind(this), 50);
},
drawCircle: function(ctx, e) {
var x,y;
if (e.type.match(/touch/)) {
x = e.originalEvent.changedTouches[0].clientX;
y = e.originalEvent.changedTouches[0].clientY;
} else {
x = e.offsetX;
y = e.offsetY;
}
console.log("drawCircle. x:", x, "y:", y);
ctx.beginPath();
ctx.arc(x, y, 10, 0, Math.PI*2, true);
ctx.closePath();
ctx.fill();
},
toolbarSetup: function() {
// config the css sizes to get more compact display
var config = localStorage.getItem("/" + this.id + "/size");
if (config == "small") this.bodyShowSmall();
var that = this;
$('#com-chilipeppr-widget-xyz .view-small').click(function() {
that.bodyShowSmall();
localStorage.setItem("/" + that.id + "/size", "small");
});
$('#com-chilipeppr-widget-xyz .view-large').click(function() {
that.bodyShowNormal();
localStorage.setItem("/" + that.id + "/size", "normal");
});
},
bodyShowSmall: function() {
$('#com-chilipeppr-widget-xyz').addClass("size-small");
$('#com-chilipeppr-widget-xyz .view-small').addClass("active");
$('#com-chilipeppr-widget-xyz .view-large').removeClass("active");
},
bodyShowNormal: function() {
$('#com-chilipeppr-widget-xyz').removeClass("size-small");
$('#com-chilipeppr-widget-xyz .view-small').removeClass("active");
$('#com-chilipeppr-widget-xyz .view-large').addClass("active");
},
options: null,
setupUiFromCookie: function() {
// read vals from cookies
var options = $.cookie('com-chilipeppr-widget-xyz-options');
if (true && options) {
options = $.parseJSON(options);
console.log("just evaled options: ", options);
} else {
options = {showA: false, moveBy: 0.01};
}
this.options = options;
console.log("options:", options);
// hilite the correct button
var cls = ".jogincr1";
if (options.moveBy == "0.1") cls = ".jogincrpt1";
if (options.moveBy == "0.01") cls = ".jogincrpt01";
if (options.moveBy == "0.001") cls = ".jogincrpt001";
this.changeBaseVal({data: {newval: options.moveBy, cls: cls}});
},
saveOptionsCookie: function() {
var options = {
showA: false,
moveBy: this.baseval
};
var optionsStr = JSON.stringify(options);
console.log("saving options:", options, "json.stringify:", optionsStr);
// store cookie
$.cookie('com-chilipeppr-widget-xyz-options', optionsStr, {
expires: 365 * 10,
path: '/'
});
},
pauseBtnIcon: null,
isPausedByPlanner: false, // keeps track of whether we've been told to pause sending by the planner buffer
onPlannerPause: function() {
console.log("xyz-onPlannerPause. being asked to pause.");
if (this.pauseBtnIcon == null)
this.pauseBtnIcon = $('#com-chilipeppr-widget-xyz div.plannerpause');
if (!this.isPausedByPlanner) {
// we are not paused, so go ahead and pause
//this.onPauseByPlanner();
this.isPausedByPlanner = true;
// visuall indicate we were paused by planner, not by a human
this.pauseBtnIcon.addClass('btnIconWarning');
} else {
console.log("got planner pause, but we're already paused");
}
},
onPlannerResume: function() {
console.log("xyz-onPlannerResume. being asked to resume.");
if (this.pauseBtnIcon == null)
this.pauseBtnIcon = $('#com-chilipeppr-widget-xyz div.plannerpause');