Fresh Web GUI (based on bootstrap.js) (#19812)

data/www/chart.lineargauge.js

@@ -0,0 +1,234 @@
+(function(Chart) {
+	var helpers = Chart.helpers;
+	var plugins = Chart.plugins;
+	Chart.defaults.global.animation.duration = 1000;
+
+	Chart.defaults._set('linearGauge', {
+		scale: {
+			type: 'linearGauge',
+			horizontal: false,
+			range: {
+				startValue: -100,
+				endValue: 500
+			},
+			responsive: true,
+			font: {
+				fontName: 'Arial',
+				fontSize: 12
+			},
+			axisWidth: 6,
+			ticks: {
+				majorTicks: {
+					interval: 100,
+					height: 1,
+				}
+			},
+			scaleLabel: {
+				display: true,
+				interval: 100,
+				units: '',
+				customValues: [],
+				offset: -10,
+				color: '#777b80'
+			}
+		},
+		padding: {
+			top: 0,
+			bottom: 0,
+			left: 0,
+			right: 0
+		},
+		tooltips: {
+			callbacks: {
+				label: function(tooltipItem, data) {
+					var label = data.datasets[tooltipItem.datasetIndex].label || '';
+
+					if (label) {
+						label += ': ';
+					}
+					label += Math.round(data.datasets[tooltipItem.datasetIndex].data[0] * 100) / 100;
+					return label;
+				}
+			}
+		},
+		legend: {
+			display: true,
+			labels: {
+				fontColor: 'rgb(0, 0, 0)'
+			},
+			position: 'bottom'
+		}
+	});
+
+	Chart.controllers.linearGauge = Chart.DatasetController.extend({
+
+		dataElementType: Chart.elements.Gaugerect,
+
+		initialize: function() {
+			var me = this;
+			var meta;
+
+			Chart.DatasetController.prototype.initialize.apply(me, arguments);
+
+			meta = me.getMeta();
+
+		},
+
+		linkScales: helpers.noop,
+
+		update: function(reset) {
+			var me = this;
+			var rects = me.getMeta().data;
+			var i, ilen;
+			me.datashifts = 0;
+
+			for (i = 0, ilen = rects.length; i < ilen; ++i) {
+				me.updateElement(rects[i], i, me.datashifts);
+				me.datashifts += 10;
+			}
+		},
+
+		updateElement: function(rectangle, index, reset) {
+			var me = this;
+			var chart = me.chart;
+			var meta = me.getMeta();
+			var dataset = me.getDataset();
+
+			var custom = rectangle.custom || {};
+			var rectangleOptions = chart.options.elements.rectangle;
+			var gaugeOptions = chart.options.elements.gaugerect;
+			rectangle._Scale = me.getScaleForId(chart.options.scale.id || 'gaugescale');
+			rectangle._datasetIndex = me.index;
+			rectangle._index = index;
+			rectangle.rangeColorImage = null;
+
+			//	Init element model
+			rectangle._model = {
+				datasetLabel: dataset.label,
+				label: chart.data.labels[index],
+				borderSkipped: custom.borderSkipped ? custom.borderSkipped : rectangleOptions.borderSkipped,
+				backgroundColor: custom.backgroundColor ? custom.backgroundColor : helpers.valueAtIndexOrDefault(dataset.backgroundColor, index, gaugeOptions.backgroundColor),
+				borderColor: custom.borderColor ? custom.borderColor : helpers.valueAtIndexOrDefault(dataset.borderColor, index, rectangleOptions.borderColor),
+				borderWidth: custom.borderWidth ? custom.borderWidth : helpers.valueAtIndexOrDefault(dataset.borderWidth, index, rectangleOptions.borderWidth)
+			};
+
+			//	Set empty view as start point for animation
+			if(typeof rectangle._view === 'undefined') rectangle._view = {};
+
+			me.updateElementGeometry(rectangle, index, reset);
+
+		},
+
+		updateElementGeometry: function(rectangle, index, reset) {
+			var me = this;
+			var model = rectangle._model;
+			var start = rectangle._view;
+			var dataset = me.getDataset().data;
+			var dopt = me.getDataset();
+			var chart = me.chart;
+			var datasets = chart.data.datasets;
+			var gaugeOptions = chart.options.elements.gaugerect;
+			var vscale = me.getScaleForId(chart.options.scale.id || 'gaugescale');
+			//var base = vscale.getBasePixel();
+			var base = vscale.getBase();
+			var horizontal = rectangle._Scale.isHorizontal();
+			//var ruler = me._ruler || me.getRuler();
+			var vpixels = me.calculateBarValuePixels(me.index, index, horizontal);
+
+			model.horizontal = horizontal;
+			model.base = base;
+			model.head = vpixels.head;
+			model.x = horizontal ? vpixels.base : vpixels.offset;
+			model.y = horizontal ? (vpixels.offset - (dopt.width || gaugeOptions.width)) : vpixels.head;
+			model.height = horizontal ? (dopt.width || gaugeOptions.width) : (vpixels.base - vpixels.head);
+			model.width = horizontal ? (vpixels.head - vpixels.base) : (dopt.width || gaugeOptions.width);
+			model.value = vscale.getRightValue(datasets[me.index].data[index]);
+
+			model.scaleValue = 0;
+			if (horizontal) {
+				model.scaleValue = vscale.width / (vscale.options.range.endValue - vscale.options.range.startValue);
+			} else {
+				model.scaleValue = vscale.height / (vscale.options.range.endValue - vscale.options.range.startValue);
+			}
+
+			if(typeof start.x === 'undefined' && typeof start.y === 'undefined'){
+				if(horizontal){
+					start.x = vpixels.base;
+					start.width = 0;
+				} else {
+					start.y = vpixels.base;
+					start.height = 0;
+				}
+			}
+
+		},
+
+		calculateBarValuePixels: function(datasetIndex, index, horizontal) {
+			var me = this;
+			var chart = me.chart;
+			var scale = me.getScaleForId(chart.options.scale.id || 'gaugescale');
+			var datasets = chart.data.datasets;
+			var dopt = datasets[datasetIndex];
+			var value = scale.getRightValue(datasets[datasetIndex].data[index]);
+			var stacked = scale.options.stacked;
+			var start = 0;
+			var i, imeta, ivalue, base, head, size, offset;
+
+			base = scale.scalePoint(start);
+			head = scale.scalePoint(start + value);
+			size = (head - base) / 2;
+			offset = horizontal ? scale.yCenter - dopt.offset : scale.xCenter + dopt.offset;
+
+			return {
+				size: size,
+				base: base,
+				head: head,
+				center: head + size / 2,
+				offset: offset
+			};
+		},
+
+		draw: function() {
+			var me = this;
+			var chart = me.chart;
+			var rects = me.getMeta().data;
+			var dataset = me.getDataset();
+			var ilen = rects.length;
+			var i = 0;
+
+			helpers.canvas.clipArea(chart.ctx, chart.chartArea);
+
+			for (; i < ilen; ++i) {
+				if (!isNaN(dataset.data[i])) {
+					rects[i].draw();
+				}
+			}
+
+			helpers.canvas.unclipArea(chart.ctx);
+		},
+
+		setHoverStyle: function(rectangle) {
+			var dataset = this.chart.data.datasets[rectangle._datasetIndex];
+			var index = rectangle._index;
+			var custom = rectangle.custom || {};
+			var model = rectangle._model;
+
+			model.backgroundColor = custom.hoverBackgroundColor ? custom.hoverBackgroundColor : helpers.valueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.getHoverColor(model.backgroundColor));
+			model.borderColor = custom.hoverBorderColor ? custom.hoverBorderColor : helpers.valueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.getHoverColor(model.borderColor));
+			model.borderWidth = custom.hoverBorderWidth ? custom.hoverBorderWidth : helpers.valueAtIndexOrDefault(dataset.hoverBorderWidth, index, model.borderWidth);
+		},
+
+		removeHoverStyle: function(rectangle) {
+			var dataset = this.chart.data.datasets[rectangle._datasetIndex];
+			var index = rectangle._index;
+			var custom = rectangle.custom || {};
+			var model = rectangle._model;
+			var rectangleElementOptions = this.chart.options.elements.gaugerect;
+
+			model.backgroundColor = custom.backgroundColor ? custom.backgroundColor : helpers.valueAtIndexOrDefault(dataset.backgroundColor, index, rectangleElementOptions.backgroundColor);
+			model.borderColor = custom.borderColor ? custom.borderColor : helpers.valueAtIndexOrDefault(dataset.borderColor, index, rectangleElementOptions.borderColor);
+			model.borderWidth = custom.borderWidth ? custom.borderWidth : helpers.valueAtIndexOrDefault(dataset.borderWidth, index, rectangleElementOptions.borderWidth);
+		}
+
+	});
+}).call(this, Chart);

data/www/index-ie.html

@@ -0,0 +1,22 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="Title" content="Marlin WebUI" />
+    <meta name="Description" content="Marlin WebUI based on E4d@box WebUI" />
+    <meta name="Generator" content="E4d@box" />
+    <meta name="Owner" content="E4d@box" />
+    <meta name="Author" content="MandrakeDesign" />
+    <meta name="google" content="notranslate" />
+    <meta http-equiv="Content-Language" content="en_GB" />
+    <title>Marlin WebUI</title>
+    <link rel="shortcut icon" href="#" />
+  </head>
+  <body>
+    <div style="padding-top:100px; text-align:center">
+      <h1>Sorry, but MS Internet Explorer browser is not supported by this web application.<br>Please upgrade to Edge or use another browser</h1>
+      <br><br><br>
+      <h1>Marlin WebUI</h1>
+    </div>
+  </body>
+</html>

data/www/index.html

@@ -1,37 +1,749 @@
-<!doctype html>
-<html lang=en>
+<!doctype html>
+<html lang="en">
 <head>
-  <meta charset=utf-8>
-  <title>Marlin</title>
-
-  <link rel="stylesheet" type="text/css" href="marlin.css" />
-
-  <script type="text/javascript" src="marlin.js"></script>
+  <meta charset="UTF-8" />
+  <meta name="viewport" content="width=device-width,initial-scale=1,maximum-scale=1,minimal-ui,shrink-to-fit=no" />
+  <meta name="Title" content="Marlin WebUI" />
+  <meta name="Description" content="Marlin WebUI based on E4d@box WebUI" />
+  <meta name="Generator" content="E4d@box" />
+  <meta name="Owner" content="E4d@box" />
+  <meta name="Author" content="MandrakeDesign" />
+  <meta name="google" content="notranslate" />
+  <meta http-equiv="Content-Language" content="en_GB" />
+  <title>Marlin WebUI</title>
+  <link rel="shortcut icon" href="#" />
+  <link rel="stylesheet" type="text/css" href="bootstrap.min.css" />
+  <link rel="stylesheet" type="text/css" href="webmarlin-font.css">
+  <link rel="stylesheet" type="text/css" href="webmarlin.css" />
+  <script>
+    var ua = window.navigator.userAgent;
+    var msie = ua.indexOf("MSIE ");
+    if (msie > 0 || !!navigator.userAgent.match(/Trident.*rv\:11\./)){ top.location.replace('index-ie.html'); }
+    function hideAddressBar() { if(!window.location.hash) { if(document.height < window.outerHeight) { document.body.style.height = (window.outerHeight + 50) + 'px'; }
+        setTimeout( function(){ window.scrollTo(0, 1); }, 50 );
+    }}
+    window.addEventListener("load", function(){ if(!window.pageYOffset){ hideAddressBar(); } } );
+    window.addEventListener("orientationchange", hideAddressBar );
+  </script>
+  <script src="moment.min.js"></script>
+  <script src="webmarlin-class.js"></script>
 </head>
 <body>
-  <div class="tabs">
-    <div id="logo"></div>
-    <input class="input" name="tabs" type="radio" id="tab-1" checked="checked"/>
-    <label class="label" for="tab-1">console</label>
-    <div class="panel">
-      <div class="panel-content">
-        <ul id="serial-output"></ul>
+  <!-- Javascript sources ========================================================================================== -->
+  <script type="text/javascript" src="jquery-3.5.1.slim.min.js"></script>
+  <script type="text/javascript" src="jquery.browser.min.js"></script>
+  <script type="text/javascript" src="bootstrap.min.js"></script>
+  <script type="text/javascript" src="bootstrap4-toggle.min.js"></script>
+  <script async="" src="filesaver.min.js"></script>
+  <script type="text/javascript" src="chart.min.js"></script>
+  <script type="text/javascript" src="webmarlin.js"></script>
+
+  <!-- Accordion =================================================================================================== -->
+  <div id="main-panel" class="h-100 bg-secondary m-0 p-0">
+    <div class="container-fluid h-100 p-0">
+      <div class="accordion accordion-always-open h-100 d-flex flex-column bg-light" id="accordion-panels">
+
+        <!-- PANEL: Fixed Title ==================================================================================== -->
+        <div class="bg-dark text-light text-left p-2">
+          <span class="h4">Marlin WebUI </span> by atbox.tech
+          <button type="button" class="btn btn-sm btn-success float-right ml-1" data-toggle="modal" data-target="#modal-info" style="width:35px; height:33px"><i class="icon icon-info"></i></button>
+          <a href="http://marlinfw.org/" target="_blank" class="float-right"><img src="marlin-logo-dark.png" alt="MarlinLogo" width="100" height="33" /></a>
+        </div>
+
+        <!-- PANEL: Fixed connection status bar ==================================================================== -->
+        <div id="div-conn-statusbar" class="bg-danger text-light text-left p-1">
+          <div class="float-left font-italic h5 my-0 pl-1">
+            <span id="div-conn-statusico" class="badge badge-light mr-2" style="width:30px;"><i class="icon icon-plug"></i></span><span id="div-conn-statusmsg">Disconnected</span>
+          </div>
+          <div class="btn-toolbar float-right mr-1" role="toolbar">
+            <div class="btn-group mr-1" role="group">
+              <button type="button" id="btn-wsconnect" class="btn btn-sm btn-dark" style="width:35px; height:30px"><span id="btn-connect-status"><i class="icon icon-bolt"></i></span></button>
+            </div>
+            <div class="btn-group" role="group">
+              <button type="button" id="btn-settings" class="btn btn-sm btn-dark" style="width:35px; height:30px" data-toggle="modal" data-target="#modal-settings"><i class="icon icon-sliders"></i></button>
+            </div>
+          </div>
+        </div>
+
+        <!-- PANEL: Printer status ================================================================================= -->
+        <div class="card-header flex-shrink-1 p-0 bg-dark text-light" id="accordion-panel-status-head">
+          <button class="btn btn-sm btn-dark btn-block text-left" type="button" data-toggle="collapse" data-target="#accordion-panel-status-body" aria-expanded="true" aria-controls="accordion-panel-status-body">
+            <span class="h5"><span class="badge badge-success" style="width:30px;"><i class="icon icon-info-circled"></i></span><span class="ml-2">Status</span></span>
+            <div class="badge badge-secondary float-right"><span class="h5 icon icon-chevron-down"></span></div>
+          </button>
+        </div>
+        <div id="accordion-panel-status-body" class="collapse flex-grow-1 collapse-panel" aria-labelledby="accordion-panel-status-head" data-parent="#accordion-panels">
+          <div class="card-body h-100 border-bottom p-1 text-left">
+            <div class="card mb-1 border-0">
+              <div class="card-header card-header-title text-light bg-secondary m-0 p-1"><i class="icon icon-info mr-1 ml-1"></i>Printer status</div>
+              <div class="card-body px-0 py-1 bg-light badge-description">
+                <div class="border-bottom pb-1">
+                  Printing status <div id="div-pstatus-sdprint" class="badge badge-danger badge-description float-right pb-1">Idle</div>
+                </div>
+                <div id="div-pstatus-timer" class="border-bottom py-1 collapse">
+                  Printing timer
+                  <div class="float-right ml-1">Remain: <span id="div-pstatus-timer-remain" class="badge badge-info badge-description pb-1">0:45:12</span></div>
+                  <div class="float-right ml-1">Estimated: <span id="div-pstatus-timer-estimated" class="badge badge-info badge-description pb-1">1:12:34</span></div>
+                  <div class="float-right">Elapsed: <span id="div-pstatus-timer-elapsed" class="badge badge-info badge-description pb-1">0:00:00</span></div>
+                </div>
+                <div id="div-pstatus-progress" class="pt-1 collapse">
+                  Printing progress:
+                  <div id="div-pstatus-progress-percent" class="badge badge-info badge-description float-right pb-1">10%</div>
+                  <div id="div-pstatus-progress-bytes" class="badge badge-info badge-description float-right pb-1 mr-1">1 of 123456</div>
+                  <div class="progress mt-1" style="height: 10px;"><div class="progress-bar bg-success" role="progressbar" aria-valuenow="0" aria-valuemin="0" aria-valuemax="100"></div></div>
+                </div>
+              </div>
+            </div>
+            <div class="card mb-1 border-0">
+              <div class="card-header card-header-title text-light bg-secondary m-0 p-1"><i class="icon icon-thermometer mr-1 ml-1"></i>Temperatures</div>
+              <div class="card-body px-0 py-1 bg-light">
+                <div>
+                  Auto temperature detection
+                  <div class="float-right form-inline">
+                    <select id="auto-temp-interval" class="form-control form-control-sm mr-1" style="width:80px;" disabled>
+                      <option value="1">1 sec</option>
+                      <option value="5">5 sec</option>
+                      <option value="10">10 sec</option>
+                      <option value="30">30 sec</option>
+                      <option value="60">60 sec</option>
+                    </select>
+                    <input type="checkbox" id="set-auto-temp" data-input-type="togglebtn" data-size="sm" data-width="80" data-toggle="toggle" data-onstyle="success" data-offstyle="outline-dark" data-on="ON" data-off="OFF" disabled>
+                  </div>
+                </div>
+                <canvas id="chart-temps" height="150"></canvas>
+                <table class="w-100" cellpadding="0" cellspacing="0">
+                  <tr>
+                    <td width="40%">
+                      <div class="card mr-1">
+                        <div class="card-header py-0 px-1 bg-info text-light card-header-description">Sensor</div>
+                        <div class="card-body py-0 px-1 card-header-description">
+                          <table class="w-100">
+                            <tr><td class="border-bottom" style="height:28px;">Hotend (extruder) sensor</td></tr>
+                            <tr><td style="height:28px;">Bed sensor</td></tr>
+                          </table>
+                        </div>
+                      </div>
+                    </td>
+                    <td width="15%">
+                      <div class="card mr-1">
+                        <div class="card-header py-0 px-1 bg-info text-light card-header-description">Detected</div>
+                        <div class="card-body py-0 px-1 card-header-description text-right">
+                          <table class="w-100">
+                            <tr><td class="border-bottom" style="height:28px;"><div id="div-temp-extruder-detect">-</div></td></tr>
+                            <tr><td style="height:28px;"><div id="div-temp-bed-detect">-</div></td></tr>
+                          </table>
+                        </div>
+                      </div>
+                    </td>
+                    <td width="15%">
+                      <div class="card mr-1">
+                        <div class="card-header py-0 px-1 bg-info text-light card-header-description">Set</div>
+                        <div class="card-body py-0 px-1 card-header-description text-right">
+                          <table class="w-100">
+                            <tr><td class="border-bottom" style="height:28px;"><div id="div-temp-extruder-set">-</div></td></tr>
+                            <tr><td style="height:28px;"><div id="div-temp-bed-set">-</div></td></tr>
+                          </table>
+                        </div>
+                      </div>
+                    </td>
+                    <td width="15%">
+                      <div class="card mr-1">
+                        <div class="card-header py-0 px-1 bg-info text-light card-header-description">Unit</div>
+                        <div class="card-body py-0 px-1 card-header-description text-center">
+                          <table class="w-100">
+                            <tr><td class="border-bottom" style="height:28px;"><div id="div-temp-extruder-unit">-</div></td></tr>
+                            <tr><td style="height:28px;"><div id="div-temp-bed-unit">-</div></td></tr>
+                          </table>
+                        </div>
+                      </div>
+                    </td>
+                    <td width="20%">
+                      <div class="card">
+                        <div class="card-header py-0 px-1 bg-info text-light card-header-description">Chart display</div>
+                        <div class="card-body py-0 px-1 card-header-description text-center">
+                          <table class="w-100">
+                            <tr>
+                              <td class="border-bottom" style="height:28px;">
+                                <div class="custom-control custom-switch">
+                                  <input type="checkbox" class="custom-control-input" id="chart-show-extruder" checked disabled>
+                                  <label id="chart-show-extruder-label" class="custom-control-label" for="chart-show-extruder">Show</label>
+                                </div>
+                              </td>
+                            </tr>
+                            <tr>
+                              <td style="height:28px;">
+                                <div class="custom-control custom-switch">
+                                  <input type="checkbox" class="custom-control-input" id="chart-show-bed" checked disabled>
+                                  <label id="chart-show-bed-label" class="custom-control-label" for="chart-show-bed">Show</label>
+                                </div>
+                              </td>
+                            </tr>
+                          </table>
+                        </div>
+                      </div>
+                    </td>
+                  </tr>
+                </table>
+              </div>
+              <div class="card mb-1 border-0">
+                <div class="card-header card-header-title text-light bg-secondary m-0 p-1"><i class="icon icon-refresh mr-1 ml-1"></i>Hotend fan speed</div>
+                <div class="card-body px-0 py-1 bg-light">
+                  <table width="100%" cellspacing="0" cellpadding="0" border="0">
+                    <tr>
+                      <td width="70%" valign="top" class="pr-2">
+                        <table class="w-100" cellspacing="0" cellpadding="0" border="0">
+                          <tr style="height:20px;">
+                            <td class="border-bottom card-header-description">Current fan speed</td>
+                            <td class="border-bottom card-header-description text-right"><div id="div-fan-speed-current">-</div></td>
+                          </tr>
+                          <tr style="height:20px;">
+                            <td class="border-bottom card-header-description">Set fan speed</td>
+                            <td class="border-bottom card-header-description text-right"><div id="div-fan-speed-set">-</div></td>
+                          </tr>
+                          <tr>
+                            <td colspan="2" class="card-header-description">
+                              <table class="w-100">
+                                <tr>
+                                  <td width="9%" class="text-left">OFF</td>
+                                  <td width="9%" class="text-center">10%</td>
+                                  <td width="9%" class="text-center">20%</td>
+                                  <td width="9%" class="text-center">30%</td>
+                                  <td width="9%" class="text-center">40%</td>
+                                  <td width="10%" class="text-center">50%</td>
+                                  <td width="9%" class="text-center">60%</td>
+                                  <td width="9%" class="text-center">70%</td>
+                                  <td width="9%" class="text-center">80%</td>
+                                  <td width="9%" class="text-center">90%</td>
+                                  <td width="9%" class="text-right">FULL</td>
+                                </tr>
+                              </table>
+                            </td>
+                          </tr>
+                          <tr><td colspan="2"><input type="range" class="custom-range" min="0" max="100" step="1" value="0" id="fan-speed-range" disabled></td></tr>
+                        </table>
+                      </td>
+                      <td width="30%"><canvas id="chart-fanspeed" height="70" width="100"></canvas></td>
+                    </tr>
+                  </table>
+                </div>
+              </div>
+            </div>
+          </div>
+        </div>
+
+        <!-- PANEL: Printer controls =============================================================================== -->
+        <div class="card-header flex-shrink-1 p-0 bg-dark text-light" id="accordion-panel-controls-head">
+          <button class="btn btn-sm btn-dark btn-block text-left" type="button" data-toggle="collapse" data-target="#accordion-panel-controls-body" aria-expanded="true" aria-controls="accordion-panel-controls-body">
+            <span class="h5"><span class="badge badge-success" style="width:30px;"><i class="icon icon-tasks"></i></span><span class="ml-2">Controls</span></span>
+            <div class="badge badge-secondary float-right"><span class="h5 icon icon-chevron-down"></span></div>
+          </button>
+        </div>
+        <div id="accordion-panel-controls-body" class="collapse flex-grow-1 collapse-panel" aria-labelledby="accordion-panel-controls-head" data-parent="#accordion-panels">
+          <div class="card-body h-100 border-bottom p-1 text-left">
+
+            <div class="card mb-1 border-0">
+              <div class="card-header card-header-title text-light bg-secondary m-0 p-1"><i class="icon icon-home mr-1 ml-1"></i>Home positioning</div>
+              <div class="card-body px-0 py-1 bg-light badge-description">
+                <table class="w-100" cellpadding="0" cellspacing="0">
+                  <tr>
+                    <td class="text-center text-light bg-info rounded-top">All axis</td>
+                    <td style="width:2px"></td>
+                    <td class="text-center text-light bg-info rounded-top">X axis</td>
+                    <td style="width:2px"></td>
+                    <td class="text-center text-light bg-info rounded-top">Y axis</td>
+                    <td style="width:2px"></td>
+                    <td class="text-center text-light bg-info rounded-top">Z axis</td>
+                  </tr>
+                  <tr>
+                    <td class="text-center"><button id="btn-move-home-all" type="button" class="btn btn-block btn-dark" style="border-radius:0px 0px 5px 5px;" disabled><i class="icon icon-home mr-1"></i><i class="icon icon-arrows"></i></button></td>
+                    <td style="width:2px"></td>
+                    <td class="text-center"><button id="btn-move-home-x" type="button" class="btn btn-block btn-dark" style="border-radius:0px 0px 5px 5px;" disabled><i class="icon icon-home mr-1"></i><i class="icon icon-arrows-h"></i></button></td>
+                    <td style="width:2px"></td>
+                    <td class="text-center"><button id="btn-move-home-y" type="button" class="btn btn-block btn-dark" style="border-radius:0px 0px 5px 5px;" disabled><i class="icon icon-home mr-1"></i><i class="icon icon-arrows-v"></i></button></td>
+                    <td style="width:2px"></td>
+                    <td class="text-center"><button id="btn-move-home-z" type="button" class="btn btn-block btn-dark" style="border-radius:0px 0px 5px 5px;" disabled><i class="icon icon-home mr-1"></i><i class="icon icon-angle-double-down"></i></button></td>
+                  </tr>
+                </table>
+              </div>
+            </div>
+
+            <div class="card mb-1 border-0">
+              <div class="card-header card-header-title text-light bg-secondary m-0 p-1"><i class="icon icon-arrows-alt mr-1 ml-1"></i>Movements</div>
+              <div class="card-body px-0 py-1 bg-light badge-description">
+                <div class="list-group list-group-flush">
+                  <div class="list-group-item bg-light px-0 py-1">
+                    <label for="txt-move-steps" class="">Steps movements size (mm)</label>
+
+                    <div class="form-group">
+                      <input type="text" id="txt-move-steps" class="form-control form-control-sm float-right" value="10" style="width:80px"/>
+                      <input type="range" class="form-control-range" min="0" max="50" step="1" id="customRange3" value="10">
+                    </div>
+                  </div>
+                  <div class="list-group-item bg-light px-0 py-1">
+                    Move on X axis
+                    <button type="button" id="btn-move-xr" class="btn btn-sm btn-dark float-right" style="width:80px;"><i class="icon icon-long-arrow-right"></i></button>
+                    <button type="button" id="btn-move-xl" class="btn btn-sm btn-dark float-right mr-1" style="width:80px;"><i class="icon icon-long-arrow-left"></i></button>
+                  </div>
+                  <div class="list-group-item bg-light px-0 py-1">
+                    Move on Y axis
+                    <button type="button" id="btn-move-yb" class="btn btn-sm btn-dark float-right" style="width:80px;"><i class="icon icon-long-arrow-down"></i></button>
+                    <button type="button" id="btn-move-yf" class="btn btn-sm btn-dark float-right mr-1" style="width:80px;"><i class="icon icon-long-arrow-up"></i></button>
+                  </div>
+                  <div class="list-group-item bg-light px-0 py-1">
+                    Move on Z axis
+                    <button type="button" id="btn-move-zd" class="btn btn-sm btn-dark float-right" style="width:80px;"><i class="icon icon-angle-double-down"></i></button>
+                    <button type="button" id="btn-move-zu" class="btn btn-sm btn-dark float-right mr-1" style="width:80px;"><i class="icon icon-angle-double-up"></i></button>
+                  </div>
+                </div>
+              </div>
+            </div>
+
+            <div class="card mb-1 border-0">
+              <div class="card-header card-header-title text-light bg-secondary m-0 p-1"><i class="icon icon-cog mr-1 ml-1"></i>Steppers locking</div>
+              <div class="card-body px-0 py-1 bg-light badge-description">
+                <table class="w-100" cellpadding="0" cellspacing="0">
+                  <tr>
+                    <td colspan="6" class="pb-1">
+                      Lock/Unlock all steppers (X, Y, Z, E)
+                    </td>
+                    <td class="pb-1">
+                      <input type="checkbox" class="float-right" id="set-stepper-all" data-input-type="togglebtn" data-size="sm" data-width="100%" data-toggle="toggle" data-onstyle="success" data-offstyle="outline-dark" data-on="Lock" data-off="Unlock" disabled>
+                    </td>
+                  </tr>
+                  <tr>
+                    <td class="text-center text-light bg-info rounded-top">X stepper</td>
+                    <td style="width:2px"></td>
+                    <td class="text-center text-light bg-info rounded-top">Y stepper</td>
+                    <td style="width:2px"></td>
+                    <td class="text-center text-light bg-info rounded-top">Z stepper</td>
+                    <td style="width:2px"></td>
+                    <td class="text-center text-light bg-info rounded-top">E stepper</td>
+                  </tr>
+                  <tr>
+                    <td class="text-center pt-1"><input type="checkbox" id="set-stepper-x" data-input-type="togglebtn" data-size="sm" data-width="100%" data-toggle="toggle" data-onstyle="success" data-offstyle="outline-dark" data-on="Locked" data-off="Unlocked" disabled></td>
+                    <td style="width:2px"></td>
+                    <td class="text-center pt-1"><input type="checkbox" id="set-stepper-y" data-input-type="togglebtn" data-size="sm" data-width="100%" data-toggle="toggle" data-onstyle="success" data-offstyle="outline-dark" data-on="Locked" data-off="Unlocked" disabled></td>
+                    <td style="width:2px"></td>
+                    <td class="text-center pt-1"><input type="checkbox" id="set-stepper-z" data-input-type="togglebtn" data-size="sm" data-width="100%" data-toggle="toggle" data-onstyle="success" data-offstyle="outline-dark" data-on="Locked" data-off="Unlocked" disabled></td>
+                    <td style="width:2px"></td>
+                    <td class="text-center pt-1"><input type="checkbox" id="set-stepper-e" data-input-type="togglebtn" data-size="sm" data-width="100%" data-toggle="toggle" data-onstyle="success" data-offstyle="outline-dark" data-on="Locked" data-off="Unlocked" disabled></td>
+                  </tr>
+                </table>
+
+                <div class="row mb-1">
+                  <div class="col">
+                  </div>
+                </div>
+              </div>
+            </div>
+
+            <div class="card mb-1 border-0">
+              <div class="card-header card-header-title text-light bg-secondary m-0 p-1"><i class="icon icon-tencent-weibo mr-1 ml-1"></i>Filament</div>
+              <div class="card-body px-0 py-1 bg-light badge-description">
+              </div>
+            </div>
+
+          </div>
+        </div>
+
+        <!-- PANEL: File management ================================================================================ -->
+        <div class="card-header flex-shrink-1 p-0 bg-dark text-light" id="accordion-panel-file-head">
+          <button class="btn btn-sm btn-dark btn-block text-left" type="button" data-toggle="collapse" data-target="#accordion-panel-file-body" aria-expanded="true" aria-controls="accordion-panel-file-body">
+            <span class="h5"><span class="badge badge-success" style="width:30px;"><i class="icon icon-file"></i></span><span class="ml-2">File management</span></span>
+            <div class="badge badge-secondary float-right"><span class="h5 icon icon-chevron-down"></span></div>
+          </button>
+        </div>
+        <div id="accordion-panel-file-body" class="collapse flex-grow-1 collapse-panel" aria-labelledby="accordion-panel-file-head" data-parent="#accordion-panels">
+          <div class="card-body h-100 p-1 text-left">
+            <div class="card mb-1 border-0">
+              <div class="card-header card-header-title text-light bg-secondary m-0 p-1"><i class="icon icon-upload mr-1 ml-1"></i>Upload...</div>
+              <div class="card-body px-0 py-1 bg-light">
+                <div class="input-group input-group-sm mb-1">
+                  <div class="custom-file">
+                    <input type="file" class="custom-file-input" id="file-upload" accept=".g,.gco,.gcode" aria-describedby="btn-file-upload" disabled>
+                    <label id="file-upload-label" class="custom-file-label" for="file-upload" data-browse='Pick'>Choose file</label>
+                  </div>
+                  <div class="input-group-append">
+                    <button id="btn-file-upload" class="btn btn-sm btn-success" type="button" disabled>Upload<i class="icon icon-upload ml-1"></i></button>
+                  </div>
+                </div>
+                <div id="upload-process-collapse" class="collapse mt-1">
+                  <table class="w-100 mb-1" cellspacing="0" cellpadding="0">
+                    <tr>
+                      <td width="34%">
+                        <div class="card mr-1">
+                          <div class="card-header py-0 px-1 bg-info text-light card-header-description">Filename (DOS8 Format)</div>
+                          <div id="div-upload-fname" class="card-body py-0 px-1 card-header-description text-center">-</div>
+                        </div>
+                      </td>
+                      <td width="33%">
+                        <div class="card">
+                          <div class="card-header py-0 px-1 bg-info text-light card-header-description">File size</div>
+                          <div id="div-upload-fsize" class="card-body py-0 px-1 card-header-description text-center">-</div>
+                        </div>
+                      </td>
+                      <td width="33%">
+                        <div class="card ml-1">
+                          <div class="card-header py-0 px-1 bg-info text-light card-header-description">GCode Lines</div>
+                          <div id="div-upload-fproc" class="card-body py-0 px-1 card-header-description text-center">-</div>
+                        </div>
+                      </td>
+                    </tr>
+                  </table>
+                  <div class="card">
+                    <div class="card-header py-0 px-1 bg-info text-light card-header-description">File processing</div>
+                    <table class="w-100" cellspacing="0" cellpadding="0">
+                      <tr>
+                        <td width="60%" class="p-1">
+                          <div id="upload-progress-text" class="card-header-description">&nbsp;</div>
+                          <div class="progress">
+                            <div id="upload-progressbar" class="progress-bar progress-bar-striped progress-bar-animated bg-info" role="progressbar" aria-valuenow="0" aria-valuemin="0" aria-valuemax="100" style="width: 0%;"></div>
+                          </div>
+                        </td>
+                        <td width="40%" class="p-1 text-right">
+                          <button id="btn-file-proc-cancel" class="btn btn-sm btn-danger" type="button" disabled>Cancel<i class="icon icon-ban ml-1"></i></button>
+                          <button id="btn-file-proc" class="btn btn-sm btn-info" type="button" disabled>Process<i class="icon icon-cog ml-1"></i></button>
+                        </td>
+                      </tr>
+                    </table>
+                  </div>
+                </div>
+              </div>
+            </div>
+            <div class="card mb-0 border-0">
+              <div class="card-header card-header-title text-white bg-secondary m-0 p-1"><i class="icon icon-file ml-1 mr-1"></i>SD Content management</div>
+              <div class="card-body px-0 py-1 bg-light">
+                <div>
+                  <button id="btn-get-sdcontent" class="btn btn-sm btn-success" disabled><i class="icon icon-angle-double-down mr-1"></i>Get content</button>
+                  <div class="btn-group float-right" role="group">
+                    <button id="btn-set-sdinit" class="btn btn-sm btn-outline-success" style="width:120px" disabled><i class="icon icon-long-arrow-down mr-1"></i>SD Init</button>
+                    <button id="btn-set-sdrelease" class="btn btn-sm btn-outline-success"  style="width:120px" disabled><i class="icon icon-long-arrow-up mr-1"></i>SD Release</button>
+                  </div>
+                </div>
+                <div id="div-sd-selected-file" class="collapse mt-1 show">
+                  <div class="input-group input-group-sm">
+                    <div class="input-group-prepend"><span class="input-group-text" id="lbl-sdfile-selected">Selected file:</span></div>
+                    <input type="text" id="txt-sdfile-selected" class="form-control" aria-describedby="lbl-sdfile-selected" value="" readonly/>
+                    <div class="input-group-append">
+                      <button id="btn-set-sdprint" class="btn btn-sm btn-success" data-toggle="modal" data-target="#modal-sdfile-print" onclick="WmButtons.PrintSdConfirm();" disabled><i class="icon icon-print"></i></button>
+                      <button id="btn-set-sddelete" class="btn btn-sm btn-danger" data-toggle="modal" data-target="#modal-sdfile-delete" onclick="WmButtons.DeleteSdConfirm();" disabled><i class="icon icon-trash"></i></button>
+                    </div>
+                  </div>
+                </div>
+              </div>
+            </div>
+            <div class="card mb-0 border-0">
+              <div class="card-header card-header-title text-white bg-secondary m-0 p-1">
+                <div class="float-right">Files: <div id="div-sdlist-file-count" class="badge badge-light">0</div></div>
+                <div class="float-right mr-1">Folders: <div id="div-sdlist-folder-count" class="badge badge-light">0</div></div>
+                <i class="icon icon-file ml-1 mr-1"></i>SD File list
+              </div>
+              <div class="card-body px-0 py-1 bg-light"><div id="list-sd-content" class="list-group list-group-flush"></div></div>
+            </div>
+          </div>
+        </div>
+
+        <!-- PANEL: Console ======================================================================================== -->
+        <div class="card-header flex-shrink-1 p-0 bg-dark text-light" id="accordion-panel-console-head">
+          <button class="btn btn-sm btn-dark btn-block text-left" type="button" data-toggle="collapse" data-target="#accordion-panel-console-body" aria-expanded="true" aria-controls="accordion-panel-console-body">
+            <span class="h5"><span class="badge badge-success" style="width:30px;"><i class="icon icon-terminal"></i></span><span class="ml-2">Console</span></span>
+            <div class="badge badge-secondary float-right"><span class="h5 icon icon-chevron-down"></span></div>
+            <div id="div-counter-badge" class="badge badge-secondary float-right mr-1"><span id="log-counter-badge" class="h5">0</span></div>
+          </button>
+        </div>
+        <div id="accordion-panel-console-body" class="collapse flex-grow-1 collapse-panel" aria-labelledby="accordion-panel-console-head" data-parent="#accordion-panels">
+          <div class="card-body h-100 p-1 text-left">
+            <label for="text-gcommand" class="mb-0 field-labels">G-Code command:</label>
+            <div class="input-group">
+              <div class="input-group-prepend">
+                <a class="btn btn-sm btn-dark" target="_blank" href="http://marlinfw.org/meta/gcode/"><i class="icon icon-info"></i></a>
+                <button class="btn btn-sm btn-outline-dark" type="button" id="btn-gcommand-preset" data-toggle="modal" data-target="#modal-presets"><i class="icon icon-tasks"></i></button>
+              </div>
+              <input type="text" id="text-gcommand" class="form-control form-control-sm border-dark text-uppercase" value="" required>
+              <div class="input-group-append">
+                <button class="btn btn-sm btn-outline-dark" type="button" id="btn-gcommand-checksum" data-toggle="button" aria-pressed="false" onclick="WmButtons.ToggleChecksumDiv();"><i class="icon icon-check-square"></i></button>
+                <button class="btn btn-sm btn-dark mr-1" type="button" id="btn-gcommand">Send <i class="icon icon-chevron-right"></i></button>
+              </div>
+            </div>
+            <div id="checksum-gcommand-div" class="collapse m-0 pr-1 text-right">
+              <span class="field-description mr-1">GCode checksum value:</span>
+              <span class="h5"><span class="badge badge-secondary" id="checksum-gcommand-value" style="width:100px;">&nbsp;</span></span>
+            </div>
+            <div id="checksum-gcommand-div" class="input-group input-group-sm collapse my-1">
+              <input type="text" class="form-control" aria-describedby="checksum-gcommand-value" placeholder="GCode checksum value" readonly/>
+              <div class="input-group-append text-center"><span class="input-group-text" id="checksum-gcommand-value" style="width:100px;"></span></div>
+            </div>
+            <label for="btn-gcommand" class="mb-0 field-labels">Console output:</label>
+            <div class="border rounded p-0 mb-1 console-listbox text-left">
+              <ul class="list-group list-group-flush" id="gcommand-console-list"></ul>
+            </div>
+            <div class="row">
+              <div class="col"><button class="btn btn-sm btn-secondary btn-block" type="button" id="btn-clear-console"><i class="icon icon-ban mr-1"></i> Clear list</button></div>
+              <div class="col"><button class="btn btn-sm btn-success btn-block" type="button" id="btn-export-console"><i class="icon icon-angle-double-down mr-1"></i>Save..</button></div>
+            </div>
+          </div>
+        </div>
+
+      </div>
+    </div>
+  </div>
+
+  <!-- MODAL: About window ========================================================================================= -->
+  <div class="modal fade" id="modal-info" tabindex="-1" role="dialog" aria-hidden="true">
+    <div class="modal-dialog modal-popup" role="document">
+      <div class="modal-content">
+        <div class="modal-header bg-secondary text-light m-0 px-2 py-1">
+          <span class="h5 font-italic mt-1"><i class="icon icon-info mr-2"></i>Info...</span>
+          <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
+        </div>
+        <div class="modal-body p-2 text-left">
+          <span class="h3">Marlin WebUI</span>
+          <p>Release date: January, 1 2020</p>
+          <p>
+            <i class="icon icon-github"></i> Github project: <a href="https://github.com/exilaus/E4d-box-project" target="_blank">E4d-box-project</a><br />
+            <i class="icon icon-facebook-square"></i> Facebook: <a href="https://www.facebook.com/groups/372792116726814/about/" target="_blank">E4d@box</a>
+          </p>
+          <p>Open source dependencies:</p>
+          <ul>
+            <li><a href="https://marlinfw.org/" target="_blank">Marlin firmware</a></li>
+            <li><a href="https://jquery.com/" target="_blank">JQuery 3.5.1 (slim version)</a></li>
+            <li><a href="https://getbootstrap.com/" target="_blank">Bootstrap v4.5.0</a></li>
+            <li><a href="https://gitbrent.github.io/bootstrap4-toggle/" target="_blank">Bootstrap4 toggle switch v3.6.1</a></li>
+            <li><a href="http://fontastic.me/">Fontastic</a>
+            <li><a href="https://www.chartjs.org/" target="_blank">Chart.js</a></li>
+            <li><a href="https://github.com/eligrey/FileSaver.js" target="_blank">FileSaver.js</a></li>
+          </ul>
+        </div>
+        <div class="modal-footer bg-secondary m-0 p-1"><button type="button" class="btn btn-dark btn-block" data-dismiss="modal">Close</button></div>
+      </div>
+    </div>
+  </div>
+
+  <!-- MODAL: Settings ============================================================================================= -->
+  <div class="modal fade" id="modal-settings" data-backdrop="static" tabindex="-1" role="dialog" aria-hidden="true">
+    <div class="modal-dialog modal-popup" role="document">
+      <div class="modal-content">
+        <div class="modal-header bg-secondary text-light m-0 px-2 py-1">
+          <span class="h5 font-italic mt-1"><i class="icon icon-sliders mr-2"></i>Settings..</span>
+          <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
+        </div>
+        <div class="modal-body p-1 text-left">
+          <ul class="list-group list-group-flush">
+            <li class="list-group-item p-1">
+              <div class="row">
+                <div class="col-5 m-0">Auto connect:</div>
+                <div class="col-7 m-0"><input type="checkbox" id="set-auto-connect" data-size="sm" data-width="100" data-toggle="toggle" data-onstyle="success" data-offstyle="outline-dark" data-on="ON" data-off="OFF"></div>
+              </div>
+              <small class="form-text text-muted font-italic mt-0">If ON the application will try to connect automatically on start</small>
+            </li>
+            <li class="list-group-item p-1">
+              <div class="row">
+                <div class="col-5 m-0">Temp interval:</div>
+                <div class="col-7 m-0">
+                  <select class="form-control form-control-sm mb-1" id="set-default-autotemp">
+                    <option value="1">1 sec</option>
+                    <option value="5">5 sec</option>
+                    <option value="10">10 sec</option>
+                    <option value="30">30 sec</option>
+                    <option value="60">60 sec</option>
+                  </select>
+                </div>
+              </div>
+              <small class="form-text text-muted font-italic mt-0">Set the default temperature detection interval (secs)</small>
+            </li>
+            <li class="list-group-item p-1">
+              <div class="row">
+                <div class="col-5 m-0">Temp unit:</div>
+                <div class="col-7 m-0">
+                  <select class="form-control form-control-sm mb-1" id="set-default-tempunit">
+                    <option value="0">Celsius (default)</option>
+                    <option value="1">Fahrenheit</option>
+                    <option value="2">Kelvin</option>
+                  </select>
+                </div>
+              </div>
+              <small class="form-text text-muted font-italic mt-0">Set the default temperature unit</small>
+            </li>
+            <li class="list-group-item p-1">
+              <div class="row mb-0">
+                <div class="col-5 m-0">Default panel:</div>
+                <div class="col-7 m-0">
+                  <select class="form-control form-control-sm mb-1" id="set-default-panel">
+                    <option value="4">Console</option>
+                    <option value="1">Controls</option>
+                    <option value="0">Status (default)</option>
+                    <option value="2">Temperature</option>
+                    <option value="3">Upload</option>
+                  </select>
+                </div>
+              </div>
+              <small class="form-text text-muted font-italic mt-0">Set the default shown panel on start</small>
+            </li>
+            <li class="list-group-item p-1">
+              <div class="row">
+                <div class="col-5 m-0">Trace direction:</div>
+                <div class="col-7 m-0">
+                  <div class="btn-group btn-group-toggle" data-toggle="buttons">
+                    <label class="btn btn-sm btn-secondary"><input type="radio" name="set-trace-mode" id="set-trace-mode-append"><i class="icon icon-angle-double-down mr-1"></i>Append</label>
+                    <label class="btn btn-sm btn-secondary"><input type="radio" name="set-trace-mode" id="set-trace-mode-prepend"><i class="icon icon-angle-double-up mr-1"></i>Prepend</label>
+                  </div>
+                </div>
+              </div>
+              <small class="form-text text-muted font-italic mt-0">Set the console trace direction</small>
+            </li>
+            <li class="list-group-item p-1">
+              <div class="row">
+                <div class="col-5 m-0">Trace symbol</div>
+                <div class="col-7 m-0">
+                  <select class="form-control form-control-sm mb-1" id="set-log-symbol">
+                    <option value="icon">Icon</option>
+                    <option value="letter">Letter</option>
+                  </select>
+                  <div id="div-log-symbol-icon" class="collapse form-check-inline mb-0 h4">
+                    <select class="form-control form-control-sm mb-0 mr-1" id="set-log-symbol-icon">
+                      <option value="0">Chevron: U/D</option>
+                      <option value="2">Chevron: L/R</option>
+                      <option value="1">Arrow: U/D</option>
+                      <option value="3">Arrow: L/R</option>
+                    </select>
+                    <div id="div-log-symbol-icon-sample-s" class="badge badge-success mr-1"></div>
+                    <div id="div-log-symbol-icon-sample-r" class="badge badge-danger"></div>
+                  </div>
+                </div>
+              </div>
+              <small class="form-text text-muted font-italic mt-0">Set the console message direction symbol</small>
+            </li>
+            <li class="list-group-item p-1">
+              <div class="row">
+                <div class="col-5 m-0">Logging level</div>
+                <div class="col-7 m-0">
+                  <select class="form-control form-control-sm mb-1" id="set-log-level">
+                    <option value="0">Info (default)</option>
+                    <option value="1">Warning</option>
+                    <option value="2">Error</option>
+                    <option value="3">Debug</option>
+                    <option value="4">Verbose</option>
+                  </select>
+                </div>
+              </div>
+              <small class="form-text text-muted font-italic mt-0">Set the JavaScript logging level</small>
+            </li>
+          </ul>
+          <div class="collapse mt-2" id="div-save-setting-rs"><div class="card card-body border-success p-1 text-success text-center">Settings saved successfully</div></div>
+        </div>
+        <div class="modal-footer bg-secondary m-0 p-1">
+          <div class="row w-100">
+            <div class="col"><button type="button" class="btn btn-dark btn-block" id="btn-close-settings" data-dismiss="modal">Close</button></div>
+            <div class="col"><button type="button" class="btn btn-success btn-block" id="btn-save-settings">Save</button></div>
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
 
-        <form id="serial-command-form" autocomplete="off">
-          <div class="form-wrapper">
-            <input type="text" id="serial-command">
-            <input type="submit" value="Send">
+  <!-- MODAL: Presets command ====================================================================================== -->
+  <div class="modal fade" id="modal-presets" tabindex="-1" role="dialog" aria-labelledby="modal-presets-label" aria-hidden="true">
+    <div class="modal-dialog modal-popup" role="document">
+      <div class="modal-content">
+        <div class="modal-header bg-secondary text-light m-0 px-2 py-1">
+          <span class="h5 font-italic mt-1"><i class="icon icon-sliders mr-2"></i>GCommand presets</span>
+          <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
+        </div>
+        <div class="modal-body p-1 text-left">
+          <div id="list-presets" class="list-group list-group-flush">
+            <li class="list-group-item p-1 bg-light field-labels">Replace {N} chars with the specific parameter that you need if present (ie: G1 X{0} => G1 X10)</li>
           </div>
-        </form>
+        </div>
+        <div class="modal-footer bg-secondary m-0 p-1"><button type="button" class="btn btn-dark btn-block" data-dismiss="modal">Close</button></div>
       </div>
     </div>
-    <input class="input" name="tabs" type="radio" id="tab-2"/>
-    <label class="label" for="tab-2">controls</label>
-    <div class="panel">
-      <div class="panel-content">
-        #controls
+  </div>
+
+  <!-- MODAL: Connect ============================================================================================== -->
+  <div class="modal fade" id="modal-connect" data-backdrop="static" tabindex="-1" role="dialog" aria-hidden="true">
+    <div class="modal-dialog modal-popup" role="document">
+      <div class="modal-content">
+        <div class="modal-header bg-warning text-dark m-0 px-2 py-1">
+          <span class="h5 font-italic mt-1"><i class="icon icon-exchange mr-2"></i>Connect...</span>
+          <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
+        </div>
+        <div class="modal-body p-2 text-center my-4">
+          <i class="icon icon-exclamation-triangle"></i><br>Ooopsss!<br />Marlin firmware Web Socket is not connected.<br />Would you like connect it now?
+        </div>
+        <div class="modal-footer bg-secondary m-0 p-1">
+          <div class="row w-100">
+            <div class="col"><button type="button" class="btn btn-sm btn-dark btn-block" data-dismiss="modal">Cancel</button></div>
+            <div class="col"><button id="btn-wsconnect-modal" type="button" class="btn btn-sm btn-warning btn-block" data-dismiss="modal"><i class="icon icon-bolt mr-1"></i>Connect now</button></div>
+          </div>
+        </div>
       </div>
     </div>
   </div>
+
+  <!-- MODAL: SD file deletion confirmation  ======================================================================= -->
+  <div class="modal fade" id="modal-sdfile-delete" data-backdrop="static" role="dialog" tabindex="-1" aria-labelledby="modal-sdfile-label" aria-hidden="true">
+    <div class="modal-dialog modal-popup">
+      <div class="modal-content">
+        <div class="modal-header bg-secondary text-light m-0 px-2 py-1">
+          <span class="h5 font-italic mt-1"><i class="icon icon-exclamation-triangle mr-2"></i>Deletion confirmation</span>
+          <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
+        </div>
+        <div class="modal-body p-1 text-center mt-4 mb-1">
+          <span class="h5"><i class="icon icon-exclamation-triangle"></i><br>Are you sure to delete<br><div id="div-sdfile-delete-badge" class="badge badge-danger"></div><br>SD card file?<br>
+          This operation cannot be undone.</span>
+          <div id="div-sdfile-delete-rs" class="collapse mt-2"><div class="card card-body border-success p-1 text-success text-center">File deleted successfully</div></div>
+        </div>
+        <div class="modal-footer bg-secondary m-0 p-1">
+          <div class="row w-100">
+            <div class="col"><button type="button" class="btn btn-sm btn-dark btn-block" data-dismiss="modal">No</button></div>
+            <div class="col"><button id="btn-sdfile-delete-modal" type="button" class="btn btn-sm btn-success btn-block"><i class="icon icon-trash mr-1"></i>Yes</button></div>
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
+
+  <!-- MODAL: SD file print confirmation  ======================================================================= -->
+  <div class="modal fade" id="modal-sdfile-print" data-backdrop="static" role="dialog" tabindex="-1" aria-labelledby="modal-sdfile-print" aria-hidden="true">
+    <div class="modal-dialog modal-popup">
+      <div class="modal-content">
+        <div class="modal-header bg-secondary text-light m-0 px-2 py-1">
+          <span class="h5 font-italic mt-1"><i class="icon icon-print mr-2"></i>Print confirmation</span>
+          <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
+        </div>
+        <div class="modal-body p-1 text-center my-4">
+          <span class="h5"><i class="icon icon-print"></i><br>Are you sure to start printing of<br><div id="div-sdfile-print-badge" class="badge badge-success"></div></span>
+        </div>
+        <div id="div-sdfile-print-rs" class="collapse mt-2"><div class="card card-body border-success p-1 m-2 text-success text-center">Printing started successfully</div></div>
+        <div class="modal-footer bg-secondary m-0 p-1">
+          <div class="row w-100">
+            <div class="col"><button type="button" class="btn btn-sm btn-dark btn-block" data-dismiss="modal">No</button></div>
+            <div class="col"><button id="btn-sdfile-print-modal" type="button" class="btn btn-sm btn-success btn-block"><i class="icon icon-print mr-1"></i>Yes</button></div>
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
+
+  <!-- MODAL: Alert message  ======================================================================= -->
+  <div class="modal fade" id="modal-alert" data-backdrop="static" role="dialog" tabindex="-1" aria-labelledby="modal-alert" aria-hidden="true">
+    <div class="modal-dialog modal-popup">
+      <div class="modal-content">
+        <div class="modal-header bg-secondary text-light m-0 px-2 py-1">
+          <span class="h5 font-italic mt-1"><i class="icon icon-info-circled mr-2"></i>Message</span>
+          <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
+        </div>
+        <div class="modal-body p-1 text-center my-4">
+          <span class="h5"><i class="icon icon-info-circled"></i><br><div id="div-alert-message"></div></span>
+        </div>
+        <div class="modal-footer bg-secondary m-0 p-1">
+          <div class="row w-100">
+            <div class="col"><button type="button" class="btn btn-sm btn-success btn-block" data-dismiss="modal">OK</button></div>
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
+
 </body>
 </html>