323 lines
12 KiB
JavaScript
323 lines
12 KiB
JavaScript
/* not using this now
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var $printProgressContainer = $("#printProgressContainer");
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var $progressbar = $("#progressbar");
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var $progressAmount = $(".progressAmount");
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function setPrintprogress(val) {
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if (isNaN(val)) return;
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// console.log("f:setPrintprogress() >> val " + val);
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$progressbar.css("width", val*100 + "%");
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$progressAmount.text(Math.floor(val*100) + "%");
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}
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//*/
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function Printer() {
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Printer.WIFIBOX_DISCONNECTED_STATE = "wifibox disconnected";
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Printer.UNKNOWN_STATE = "unknown"; // happens when a printer is connection but there isn't communication yet
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Printer.DISCONNECTED_STATE = "disconnected"; // printer disconnected
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Printer.IDLE_STATE = "idle"; // printer found, but idle
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Printer.BUFFERING_STATE = "buffering"; // printer is buffering (recieving) data, but not yet printing
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Printer.PRINTING_STATE = "printing";
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Printer.STOPPING_STATE = "stopping"; // when you stop (abort) a print it prints the endcode
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Printer.ON_BEFORE_UNLOAD_MESSAGE = "You're doodle is still being send to the printer, leaving will result in a incomplete 3D print";
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this.temperature = 0;
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this.targetTemperature = 0;
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this.currentLine = 0;
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this.totalLines = 0;
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this.bufferedLines = 0;
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this.state = Printer.UNKNOWN_STATE;
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this.hasControl = true; // whether this client has control access
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this.wifiboxURL;
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this.checkStatusInterval = 3000;
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this.checkStatusDelay;
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this.timeoutTime = 3000;
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this.sendPrintPartTimeoutTime = 5000;
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this.gcode; // gcode to be printed
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this.sendLength = 1500; // max amount of gcode lines per post (limited because WiFi box can't handle to much)
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this.retryDelay = 2000; // retry setTimout delay
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this.retrySendPrintPartDelay; // retry setTimout instance
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this.retryCheckStatusDelay; // retry setTimout instance
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this.retryStopDelay; // retry setTimout instance
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this.retryPreheatDelay; // retry setTimout instance
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this.maxGCodeSize = 10; // max size of gcode in MB's (estimation)
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this.stateOverruled = false;
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// Events
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Printer.UPDATE = "update";
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var self = this;
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this.init = function() {
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console.log("Printer:init");
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//this.wifiboxURL = "http://" + window.location.host + "/cgi-bin/d3dapi";
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//this.wifiboxURL = "http://192.168.5.1/cgi-bin/d3dapi";
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this.wifiboxURL = wifiboxURL;
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//this.wifiboxURL = "proxy5.php";
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console.log(" wifiboxURL: ",this.wifiboxURL);
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if(autoUpdate) {
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this.startStatusCheckInterval();
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}
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}
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this.preheat = function() {
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console.log("Printer:preheat");
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var self = this;
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if (communicateWithWifibox) {
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$.ajax({
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url: this.wifiboxURL + "/printer/heatup",
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type: "POST",
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dataType: 'json',
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timeout: this.timeoutTime,
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success: function(data){
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console.log("Printer:preheat response: ",data);
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if(data.status == "error") {
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clearTimeout(self.retryPreheatDelay);
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self.retryPreheatDelay = setTimeout(function() { self.preheat() },self.retryDelay); // retry after delay
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}
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}
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}).fail(function() {
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console.log("Printer:preheat: failed");
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clearTimeout(self.retryPreheatDelay);
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self.retryPreheatDelay = setTimeout(function() { self.preheat() },self.retryDelay); // retry after delay
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});
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} else {
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console.log ("Printer >> f:preheat() >> communicateWithWifibox is false, so not executing this function");
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}
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}
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this.print = function(gcode) {
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console.log("Printer:print");
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console.log(" gcode total # of lines: " + gcode.length);
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message.set("Sending doodle to printer...",Message.NOTICE);
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self.addLeaveWarning();
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/*for (i = 0; i < gcode.length; i++) {
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gcode[i] += " (" + i + ")";
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}*/
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this.sendIndex = 0;
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this.gcode = gcode;
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//console.log(" gcode[20]: ",gcode[20]);
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var gcodeLineSize = this.byteSize(gcode[20]);
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//console.log(" gcodeLineSize: ",gcodeLineSize);
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var gcodeSize = gcodeLineSize*gcode.length/1024/1024; // estimate gcode size in MB's
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console.log(" gcodeSize: ",gcodeSize);
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if(gcodeSize > this.maxGCodeSize) {
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console.log("Error: Printer:print: gcode file is probably to big ("+gcodeSize+"MB) (max: "+this.maxGCodeSize+"MB)");
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return;
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}
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//this.targetTemperature = settings["printer.temperature"]; // slight hack
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this.sendPrintPart(this.sendIndex, this.sendLength);
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}
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this.byteSize = function(s){
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return~-encodeURI(s).split(/%..|./).length;
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}
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this.sendPrintPart = function(sendIndex,sendLength) {
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console.log("Printer:sendPrintPart sendIndex: " + sendIndex + "/" + this.gcode.length + ", sendLength: " + sendLength);
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var firstOne = (sendIndex == 0)? true : false;
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var start = firstOne; // start printing right away
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var completed = false;
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if (this.gcode.length < (sendIndex + sendLength)) {
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console.log(" sending less than max sendLength (and last)");
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sendLength = this.gcode.length - sendIndex;
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//lastOne = true;
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completed = true;
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}
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var gcodePart = this.gcode.slice(sendIndex, sendIndex+sendLength);
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var postData = { gcode: gcodePart.join("\n"), first: firstOne, start: start};
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var self = this;
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if (communicateWithWifibox) {
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$.ajax({
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url: this.wifiboxURL + "/printer/print",
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type: "POST",
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data: postData,
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dataType: 'json',
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timeout: this.sendPrintPartTimeoutTime,
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success: function(data){
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console.log("Printer:sendPrintPart response: ",data);
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if(data.status == "success") {
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if (completed) {
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console.log("Printer:sendPrintPart:gcode sending completed");
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this.gcode = [];
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btnStop.css("display","block"); // hack
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self.removeLeaveWarning();
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message.set("Doodle is send to printer...",Message.INFO,true);
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//self.targetTemperature = settings["printer.temperature"]; // slight hack
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} else {
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// only if the state hasn't bin changed (by for example pressing stop) we send more gcode
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console.log("Printer:sendPrintPart:gcode part received (state: ",self.state,")");
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if(self.state == Printer.PRINTING_STATE || self.state == Printer.BUFFERING_STATE) {
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console.log("Printer:sendPrintPart:sending next part");
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self.sendPrintPart(sendIndex + sendLength, sendLength);
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}
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}
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}
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// after we know the first gcode packed has bin received or failed
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// (and the driver had time to update the printer.state)
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// we start checking the status again
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if(sendIndex == 0) {
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self.startStatusCheckInterval();
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}
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}
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}).fail(function() {
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console.log("Printer:sendPrintPart: failed");
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clearTimeout(self.retrySendPrintPartDelay);
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self.retrySendPrintPartDelay = setTimeout(function() {
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console.log("request printer:sendPrintPart failed retry");
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self.sendPrintPart(sendIndex, sendLength)
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},self.retryDelay); // retry after delay
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// after we know the gcode packed has bin received or failed
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// (and the driver had time to update the printer.state)
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// we start checking the status again
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self.startStatusCheckInterval();
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});
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} else {
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console.log ("Printer >> f:sendPrintPart() >> communicateWithWifibox is false, so not executing this function");
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}
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}
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this.stop = function() {
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console.log("Printer:stop");
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var self = this;
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if (communicateWithWifibox) {
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$.ajax({
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url: this.wifiboxURL + "/printer/stop",
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type: "POST",
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dataType: 'json',
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timeout: this.timeoutTime,
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success: function(data){
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console.log("Printer:stop response: ", data);
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// after we know the stop has bin received or failed
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// (and the driver had time to update the printer.state)
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// we start checking the status again
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self.startStatusCheckInterval();
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}
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}).fail(function() {
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console.log("Printer:stop: failed");
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clearTimeout(self.retryStopDelay);
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self.retryStopDelay = setTimeout(function() { self.stop() },self.retryDelay); // retry after delay
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// after we know the stop has bin received or failed
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// (and the driver had time to update the printer.state)
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// we start checking the status again
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self.startStatusCheckInterval();
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});
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} else {
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console.log ("Printer >> f:communicateWithWifibox() >> communicateWithWifibox is false, so not executing this function");
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}
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}
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this.startStatusCheckInterval = function() {
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console.log("Printer:startStatusCheckInterval");
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self.checkStatus();
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clearTimeout(self.checkStatusDelay);
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clearTimeout(self.retryCheckStatusDelay);
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self.checkStatusDelay = setTimeout(function() { self.checkStatus() }, self.checkStatusInterval);
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}
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this.stopStatusCheckInterval = function() {
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console.log("Printer:stopStatusCheckInterval");
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clearTimeout(self.checkStatusDelay);
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clearTimeout(self.retryCheckStatusDelay);
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}
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this.checkStatus = function() {
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console.log("Printer:checkStatus");
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this.stateOverruled = false;
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//console.log(" stateOverruled: ",this.stateOverruled);
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var self = this;
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if (communicateWithWifibox) {
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$.ajax({
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url: this.wifiboxURL + "/info/status",
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dataType: 'json',
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timeout: this.timeoutTime,
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success: function(response){
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//console.log(" Printer:status: ",response.data.state); //," response: ",response);
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self.handleStatusUpdate(response);
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clearTimeout(self.checkStatusDelay);
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clearTimeout(self.retryCheckStatusDelay);
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self.checkStatusDelay = setTimeout(function() { self.checkStatus() }, self.checkStatusInterval);
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}
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}).fail(function() {
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console.log("Printer:checkStatus: failed");
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self.state = Printer.WIFIBOX_DISCONNECTED_STATE;
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clearTimeout(self.checkStatusDelay);
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clearTimeout(self.retryCheckStatusDelay);
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self.retryCheckStatusDelay = setTimeout(function() { self.checkStatus() },self.retryDelay); // retry after delay
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$(document).trigger(Printer.UPDATE);
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});
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} else {
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console.log ("Printer >> f:checkStatus() >> communicateWithWifibox is false, so not executing this function");
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}
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}
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this.handleStatusUpdate = function(response) {
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console.log("Printer:handleStatusUpdate response: ",response);
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var data = response.data;
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if(response.status != "success") {
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self.state = Printer.UNKNOWN_STATE;
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} else {
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// state
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//console.log(" stateOverruled: ",this.stateOverruled);
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if(!this.stateOverruled) {
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self.state = data.state;
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//console.log(" state > ",self.state);
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}
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// temperature
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self.temperature = data.hotend;
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self.targetTemperature = data.hotend_target;
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// progress
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self.currentLine = data.current_line;
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self.totalLines = data.total_lines;
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self.bufferedLines = data.buffered_lines
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// access
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self.hasControl = data.has_control;
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if(self.state == Printer.PRINTING_STATE || self.state == Printer.STOPPING_STATE) {
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console.log("progress: ",self.currentLine+"/"+self.totalLines+" ("+self.bufferedLines+") ("+self.state+")");
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}
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}
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$(document).trigger(Printer.UPDATE);
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}
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this.overruleState = function(newState) {
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this.stateOverruled = true;
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console.log(" stateOverruled: ",this.stateOverruled);
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self.state = newState;
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$(document).trigger(Printer.UPDATE);
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this.stopStatusCheckInterval();
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}
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this.removeLeaveWarning = function() {
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window.onbeforeunload = null;
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}
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this.addLeaveWarning = function() {
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window.onbeforeunload = function() {
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return Printer.ON_BEFORE_UNLOAD_MESSAGE;
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};
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}
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} |