1.6.0

also loads of reformating

.gitignore

@@ -26,3 +26,13 @@
 Network Trash Folder
 Temporary Items
 .apdisk
+
+# Linux
+# =========================
+
+# Backup files produced by some editors
+*~
+*.bak
+
+
+.vscode/

README.md

@@ -29,7 +29,7 @@ This library is dependent on the following libraries to function properly.
 
 Make sure all the dependencies are installed, then install like so:
 
-#### Directly Through Arduino IDE
+#### Directly Through Arduino IDE (*recommended*)
 
 You can find this Library in the Arduino IDE library manager
 Go to Sketch > Include Library > Library Manager > Search for "ESPUI" > Install
@@ -46,14 +46,19 @@ For macOs: Download the [Repository](https://github.com/s00500/ESPUI/archive/mas
 
 Download the [Repository](https://github.com/s00500/ESPUI/archive/master.zip), Go to Sketch>Include Library>Add .zip Library> Select the Downloaded .zip File.
 
-## Getting started (Filesystem upload)
+## Getting started
 
-ESPUI **NEEDS** its files burnt on the SPIFFS filesystem on the ESP. **Without this ESPUI will NOT work at all**
+ESPUI serves several files to the browser to build up its webinterface. This can be achieved in 2 ways: 
-There are now two ways to do this: you can either use the upload tool or you use the library function `ESPUI.prepareFileSystem()`
+*PROGMEM* or *SPIFFS*
 
-#### Simple filesystem preparation (recomended, but currently not working well on esp32, see issues)
+*When `ESPUI.begin()` is called the default is serving files from Memory and ESPUI should work out of the box!*
 
-Just open the example sketch **prepareFileSystem** and run it on the ESP, (give it 5 - 10 seconds),
+But if this causes your program to *use too much memory* you can burn the files into the SPIFFS filesystem on the ESP.
+There are now two ways to do this: you can either use the ESP file upload tool or you use the library function `ESPUI.prepareFileSystem()`
+
+#### Simple filesystem preparation (*recommended*)
+
+Just open the example sketch **prepareFileSystem** and run it on the ESP, (give it up to 30 seconds, you can see the status on the Serial Monitor),
 The library will create all needed files.
 Congratulations, you are done, from now on you just need to to this again when there is a library update, or when you want to use another chip :-)
 Now you can upload your normal sketch, when you do not call the `ESPUI.prepareFileSystem()` function the compiler will strip out all the unnecessary that is already saved in the chip's filesystem and you have more programm memory to work with.
@@ -76,18 +81,30 @@ Now you are set to go and use any code you want to with this library
 
   Checkout the example for the usage
   
+## Available colors:
+
+- COLOR_TURQUOISE
+- COLOR_EMERALD
+- COLOR_PETERRIVER
+- COLOR_WETASPHALT
+- COLOR_SUNFLOWER
+- COLOR_CARROT
+- COLOR_ALIZARIN
+- COLOR_NONE
+
 ## Roadmap :
 
 - ~~Setup SPIFFS using values in program memory~~
 - ~~ESP8266 support~~
-- Document slider
+- ~~PlattformIO Integration~~
-- New images in docu
+- ~~Multiline Labels~~
+- ~~GZip Files and serve from memory~~
+- Datagraph output -> *WIP*
+- Number input -> *WIP*
+- Text input -> *WIP*
 - proper return value (as int and not as string) for slider
-- Maybe a slider range setting, meanwhile please use map()
+- Maybe a slider range setting, meanwhile please use *map()*
 - Improve slider stability
-- Improve general stability
-- Multiline Labels
-- PlattformIO Integration
 
 ## Documentation
 
@@ -97,7 +114,7 @@ ESPUI does not need network access and can be used in standalone access point mo
 All assets are loaded from the internal SPIFFS filesystem of the ESP32.
 
 This section will explain in detail how the Library is to be used from the Arduino code side. As of now the Facilino blocks are not implemented.
-In the arduino setup() routine the interface can be customised by adding UI Elements. This is done by calling the corresponding library methods on the Library object ESPUI. Eg: ESPUI.button(“button”, &myCallback); creates a button in the interface that calls the “myCallback” function when changed. All buttons and items call their callback whenever there is a state change from them. This means the button will call the callback when it is pressed and also again when it is released. To separate different events an integer number with the event name is passed to the callback function that can be handled in a switch(){}case{} statement. Here is an overview of the currently implemented different elements of the UI library:
+In the arduino setup() routine the interface can be customised by adding UI Elements. This is done by calling the corresponding library methods on the Library object ESPUI. Eg: `ESPUI.button(“button”, &myCallback);` creates a button in the interface that calls the “myCallback” function when changed. All buttons and items call their callback whenever there is a state change from them. This means the button will call the callback when it is pressed and also again when it is released. To separate different events an integer number with the event name is passed to the callback function that can be handled in a `switch(){}case{}` statement. Here is an overview of the currently implemented different elements of the UI library:
 
 
 #### Button
@@ -125,17 +142,31 @@ Button pads come in two flavours: with or without a center button. They are very
 
 ![labels](https://github.com/s00500/ESPUI/blob/master/docs/ui_labels.png)
 
-Labels are a nice tool to get information from the robot to the user interface. This can be done to show states, values of sensors and configuration parameters. To send data from the code use ESP.print(labelId, “Text”); . Labels get a name on creation and a initial value. The name is not changeable once the UI initialised.
+Labels are a nice tool to get information from the robot to the user interface. This can be done to show states, values of sensors and configuration parameters. To send data from the code use `ESP.print(labelId, “Text”);` . Labels get a name on creation and a initial value. The name is not changeable once the UI initialised.
+
+Labels automatically wrap your text. If you want them to have multiple lines use the normal `<br>` tag in the string you print to the label
 
 #### Slider
 
-There is also an slider component now, needs to be documented though
+![labels](https://github.com/s00500/ESPUI/blob/master/docs/ui_slider.png)
+
+The Slider can be used to slide through a value from 1 to 100. Slides provide realtime data, are touch compatible and can be used to for example control a Servo. The current value is shown while the slider is dragged in a little bubble over the handle.
 
 #### Initialisation of the UI
 
-After all the elements are configured you can use ESPUI.begin(“Some Title”); to start the UI interface. Make sure you setup a working network connection or AccesPoint **before** (See example). The web interface can then be used from multiple devices at once and also shows an connection status in the top bar.
+After all the elements are configured you can use `ESPUI.begin(“Some Title”);` to start the UI interface. (Or `ESPUI.beginSPIFFS(“Some Title”);` respectively) Make sure you setup a working network connection or AccesPoint **before** (See example). The web interface can then be used from multiple devices at once and also shows an connection status in the top bar.
 The library is designed to be easy to use and can still be extended with a lot of more functionality.
 
 
+# Notes for Development
+If you want to work on the HTML/CSS/JS files, do make changes in the `examples/gui/data` directory. When you need to transfer that code to the ESP, run `tools/prepare_static_ui_sources.py -a` (this script needs python3 with the modules htmlmin, jsmin and csscompressor).
+This will generate a) minified files next to the original files to be uploaded with the ESP32 sketch data uploader mentioned above and b) the C header files in `src` that contain the minified and gzipped HTML/CSS/JS data (which are used by the **prepareFileSystem** example sketch or when they are served from PROGMEM; see above in the section "Getting started").
+Alternatively, you can duplicate the `examples/gui` directory and work on the copy. Then specify the `--source` and `--target` arguments to the `prepare_static_ui_sources.py` script (run the script without arguments for help).
+
+If you don't have a python environment, you need to minify and gzip the HTML/CSS/JS files manually. I wrote a little useful jsfiddle for this, [see here](https://jsfiddle.net/s00500/yvLbhuuv/).
+
+If you change something in HTML/CSS/JS and want to create a pull request, please do include the minified versions and corresponding C header files in your commits.
+
+
 # Contribute
 Liked this Library? You can **support** me by sending me a :coffee: [Coffee](https://paypal.me/lukasbachschwell/3).

examples/gui/data/css/normalize.min.css

@@ -1 +1 @@
-html{font-family:sans-serif;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}body{margin:0}article,aside,details,figcaption,figure,footer,header,hgroup,main,menu,nav,section,summary{display:block}audio,canvas,progress,video{display:inline-block;vertical-align:baseline}audio:not([controls]){display:none;height:0}[hidden],template{display:none}a{background-color:transparent}a:active,a:hover{outline:0}abbr[title]{border-bottom:1px dotted}b,strong{font-weight:bold}dfn{font-style:italic}h1{font-size:2em;margin:.67em 0}mark{background:#ff0;color:#000}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sup{top:-0.5em}sub{bottom:-0.25em}img{border:0}svg:not(:root){overflow:hidden}figure{margin:1em 40px}hr{-moz-box-sizing:content-box;box-sizing:content-box;height:0}pre{overflow:auto}code,kbd,pre,samp{font-family:monospace,monospace;font-size:1em}button,input,optgroup,select,textarea{color:inherit;font:inherit;margin:0}button{overflow:visible}button,select{text-transform:none}button,html input[type="button"],input[type="reset"],input[type="submit"]{-webkit-appearance:button;cursor:pointer}button[disabled],html input[disabled]{cursor:default}button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}input{line-height:normal}input[type="checkbox"],input[type="radio"]{box-sizing:border-box;padding:0}input[type="number"]::-webkit-inner-spin-button,input[type="number"]::-webkit-outer-spin-button{height:auto}input[type="search"]{-webkit-appearance:textfield;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;box-sizing:content-box}input[type="search"]::-webkit-search-cancel-button,input[type="search"]::-webkit-search-decoration{-webkit-appearance:none}fieldset{border:1px solid #c0c0c0;margin:0 2px;padding:.35em .625em .75em}legend{border:0;padding:0}textarea{overflow:auto}optgroup{font-weight:bold}table{border-collapse:collapse;border-spacing:0}td,th{padding:0}
+html{font-family:sans-serif;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}body{margin:0}article,aside,details,figcaption,figure,footer,header,hgroup,main,menu,nav,section,summary{display:block}audio,canvas,progress,video{display:inline-block;vertical-align:baseline}audio:not([controls]){display:none;height:0}[hidden],template{display:none}a{background-color:transparent}a:active,a:hover{outline:0}abbr[title]{border-bottom:1px dotted}b,strong{font-weight:bold}dfn{font-style:italic}h1{font-size:2em;margin:.67em 0}mark{background:#ff0;color:#000}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sup{top:-.5em}sub{bottom:-.25em}img{border:0}svg:not(:root){overflow:hidden}figure{margin:1em 40px}hr{-moz-box-sizing:content-box;box-sizing:content-box;height:0}pre{overflow:auto}code,kbd,pre,samp{font-family:monospace,monospace;font-size:1em}button,input,optgroup,select,textarea{color:inherit;font:inherit;margin:0}button{overflow:visible}button,select{text-transform:none}button,html input[type="button"],input[type="reset"],input[type="submit"]{-webkit-appearance:button;cursor:pointer}button[disabled],html input[disabled]{cursor:default}button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}input{line-height:normal}input[type="checkbox"],input[type="radio"]{box-sizing:border-box;padding:0}input[type="number"]::-webkit-inner-spin-button,input[type="number"]::-webkit-outer-spin-button{height:auto}input[type="search"]{-webkit-appearance:textfield;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;box-sizing:content-box}input[type="search"]::-webkit-search-cancel-button,input[type="search"]::-webkit-search-decoration{-webkit-appearance:none}fieldset{border:1px solid silver;margin:0 2px;padding:.35em .625em .75em}legend{border:0;padding:0}textarea{overflow:auto}optgroup{font-weight:bold}table{border-collapse:collapse;border-spacing:0}td,th{padding:0}

examples/gui/data/css/style.css

@@ -79,6 +79,12 @@
     margin-bottom: 10px;
   }
   
+  .label-wrap {
+    width: 90%;
+    white-space: pre-wrap;
+    word-wrap: break-word;
+  }
+
   .label.color-blue {
     background-color: #6f9ad1;
   }
@@ -322,6 +328,7 @@
     padding: 10px;
     border-radius: 3px;
     color: #fff;
+    background-color: #999999;
   }
 
   /* Main Head Part
@@ -496,24 +503,31 @@
   }
 
   .switch input[type="checkbox"] {
+    display: none;
     cursor: pointer;
-    height: 10px;
+  	height: 10px;
-    left: 12px;
+  	left: 12px;
+  	position: absolute;
+  	top: 8px;
+  	width: 10px;
+  }
+
+  .in {
     position: absolute;
     top: 8px;
-    -webkit-transition: left 0.05s ease-in-out;
+    left: 12px;
-    -moz-transition: left 0.05s ease-in-out;
+    -webkit-transition: left 0.08s ease-in-out;
-    -o-transition: left 0.05s ease-in-out;
+  	-moz-transition: left 0.08s ease-in-out;
-    -ms-transition: left 0.05s ease-in-out;
+  	-o-transition: left 0.08s ease-in-out;
-    transition: left 0.05s ease-in-out;
+  	-ms-transition: left 0.08s ease-in-out;
-    width: 10px;
+  	transition: left 0.08s ease-in-out;
   }
 
-  .switch.checked input[type="checkbox"] {
+  .switch.checked div {
-    left: 38px;
+  	left: 38px;
   }
 
-  .switch input:before {
+  .switch .in:before {
     background: #fff;
     background: -moz-linear-gradient(top, #fff 0%, #f0f0f0 100%);
     background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #fff), color-stop(100%, #f0f0f0));
@@ -532,7 +546,7 @@
     width: 26px;
   }
 
-  .switch input:after {
+  .switch .in:after {
     background: #f0f0f0;
     background: -moz-linear-gradient(top, #f0f0f0 0%, #fff 100%);
     background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #f0f0f0), color-stop(100%, #fff));
@@ -548,20 +562,6 @@
     width: 12px;
   }
 
-  .switch .icon-ok, .switch .icon-remove {
-    line-height: 28px;
-    text-shadow: 0 -2px 0 rgba(0, 0, 0, 0.2);
-    margin: 0 9px;
-  }
-
-  .switch .icon-ok {
-    float: left;
-  }
-
-  .switch .icon-remove {
-    float: right;
-  }
-
   /* ----------------------------------------------------------------------
     Material Design Range Slider - by Ravikumar Chauhan
   ------------------------------------------------------------------------- */
@@ -582,9 +582,16 @@
     display: block;
     position: relative;
     width: 100%;
-    height: 4px;
+    height: 27px;
+    border-radius: 13px;
     background-color: #bebebe;
   }
+  @media (pointer: fine) {
+    .rkmd-slider input[type="range"] + .slider {
+      height: 4px;
+      border-radius: 0px;
+    }
+  }
   .rkmd-slider input[type="range"] + .slider .slider-fill {
     display: block;
     position: absolute;
@@ -596,7 +603,7 @@
   .rkmd-slider input[type="range"] + .slider .slider-handle {
     cursor: pointer;
     position: absolute;
-    top: -5.5px;
+    top: 12px;
     left: 0%;
     width: 15px;
     height: 15px;
@@ -606,6 +613,11 @@
     user-select: none;
     z-index: 2;
   }
+  @media (pointer:fine) {
+    .rkmd-slider input[type="range"] + .slider .slider-handle {
+      top: -5.5px;
+    }
+  }
   .rkmd-slider input[type="range"]:disabled + .slider {
     background-color: #b0b0b0 !important;
   }
@@ -648,17 +660,24 @@
   .rkmd-slider.slider-discrete .slider .slider-handle .slider-label {
     position: absolute;
     top: -17.5px;
-    left: -2px;
+    left: 4px;
     width: 30px;
     height: 30px;
     -webkit-transform-origin: 50% 100%;
             transform-origin: 50% 100%;
     border-radius: 50%;
-    -webkit-transform: scale(0.5) rotate(-45deg);
+    -webkit-transform: scale(1.0) rotate(-45deg);
-            transform: scale(0.5) rotate(-45deg);
+            transform: scale(1.0) rotate(-45deg);
     -webkit-transition: all .2s ease;
     transition: all .2s ease;
   }
+  @media (pointer: fine) {
+    .rkmd-slider.slider-discrete .slider .slider-handle .slider-label {
+      left: -2px;
+      -webkit-transform: scale(0.5) rotate(-45deg);
+              transform: scale(0.5) rotate(-45deg);
+    }
+  }
 
   .rkmd-slider.slider-discrete .slider .slider-handle .slider-label span {
     position: absolute;
@@ -666,7 +685,7 @@
     left: 0px;
     width: 100%;
     color: #fff;
-    font-size: 12px;
+    font-size: 16px;
     text-align: center;
     -webkit-transform: rotate(45deg);
             transform: rotate(45deg);
@@ -676,7 +695,11 @@
         -ms-user-select: none;
             user-select: none;
   }
-
+  @media (pointer:fine) {
+    .rkmd-slider.slider-discrete .slider .slider-handle .slider-label span {
+      font-size: 12px;
+    }
+  }
   .rkmd-slider.slider-discrete .slider .slider-handle.is-active {
     top: 0px;
     margin-left: -2px;

examples/gui/data/index.min.htm

@@ -0,0 +1 @@
+<!DOCTYPE html><html> <head><meta charset=utf-8><title>Control</title><meta name=viewport content="width=device-width, initial-scale=1"><link rel="shortcut icon" href=data:image/png;base64,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><link rel=stylesheet href=/css/normalize.css><link rel=stylesheet href=/css/style.css><script src=/js/zepto.min.js></script><script src=/js/slider.js></script><script src=/js/controls.js></script></head> <body onload=javascript:start();> <div> <h4><div id=mainHeader>Control</div> <span id=conStatus class=label>Offline</span></h4></div> <hr> <div class=container> <div id=row class="row u-full-width"> </div> </div> </body> </html> 

examples/gui/data/js/controls.js

@@ -1,14 +1,29 @@
 const UI_TITEL = 0;
+
 const UI_LABEL = 1;
+const UPDATE_LABEL = 6;
+
 const UI_BUTTON = 2;
+
 const UI_SWITCHER = 3;
+const UPDATE_SWITCHER = 7;
+
 const UI_PAD = 4;
 const UI_CPAD = 5;
-const UPDATE_LABEL = 6;
+
-const UPDATE_SWITCHER = 7;
 const UI_SLIDER = 8;
 const UPDATE_SLIDER = 9;
 
+const UI_NUMBER = 10;
+const UPDATE_NUMBER = 11;
+
+const UI_TEXT_INPUT = 12;
+const UPDATE_TEXT_INPUT = 13;
+
+const UI_GRAPH = 14;
+const CLEAR_GRAPH = 15;
+const ADD_GRAPH_POINT = 16;
+
 const FOR = 0;
 const BACK = 1;
 const LEFT = 2;
@@ -26,268 +41,441 @@ const C_ALIZARIN = 6;
 const C_NONE = 7;
 
 function colorClass(colorId) {
-    colorId = Number(colorId);
+  colorId = Number(colorId);
-    switch (colorId) {
+  switch (colorId) {
-        case C_TURQUOISE:
+    case C_TURQUOISE:
-            return "turquoise";
+      return "turquoise";
-            break;
+      break;
 
-        case C_EMERALD:
+    case C_EMERALD:
-            return "emerald";
+      return "emerald";
-            break;
+      break;
 
-        case C_PETERRIVER:
+    case C_PETERRIVER:
-            return "peterriver";
+      return "peterriver";
-            break;
+      break;
 
-        case C_WETASPHALT:
+    case C_WETASPHALT:
-            return "wetasphalt";
+      return "wetasphalt";
-            break;
+      break;
 
-        case C_SUNFLOWER:
+    case C_SUNFLOWER:
-            return "sunflower";
+      return "sunflower";
-            break;
+      break;
 
-        case C_CARROT:
+    case C_CARROT:
-            return "carrot"
+      return "carrot";
-            break;
+      break;
 
-        case C_ALIZARIN:
+    case C_ALIZARIN:
-            return "alizarin"
+      return "alizarin";
-            break;
+      break;
 
-        case C_NONE:
+    case C_NONE:
-            return ""
+      return "";
-            break;
+      break;
 
-        default:
+    default:
-            return "";
+      return "";
-    }
+  }
 }
 
 var websock;
+var websockConnected = false;
 
-function start() {
+function restart() {
-    websock = new WebSocket('ws://' + window.location.hostname + '/ws');
+  $(document)
-    websock.onopen = function(evt) {
+    .add("*")
-        console.log('websock open');
+    .off();
-        $("#conStatus").addClass("color-green");
+  $("#row").html("");
-        $("#conStatus").text("Connected");
+  websock.close();
-    };
+  start();
-    websock.onclose = function(evt) {
-        console.log('websock close');
-        $("#conStatus").removeClass("color-green");
-        $("#conStatus").addClass("color-red");
-        $("#conStatus").text("Error / No Connection");
-    };
-    websock.onerror = function(evt) {
-        console.log(evt);
-        $("#conStatus").removeClass("color-green");
-        $("#conStatus").addClass("color-red");
-        $("#conStatus").text("Error / No Connection");
-    };
-    websock.onmessage = function(evt) {
-        console.log(evt);
-        var data = JSON.parse(evt.data);
-        var e = document.body;
-        var center = "";
-        switch (data.type) {
-            case UI_TITEL:
-                document.title = data.label;
-                $('#mainHeader').html(data.label);
-                break;
-            case UI_LABEL:
-                $('#row').append("<div class='two columns card tcenter " + colorClass(data.color) + "'><h5 id='" + data.id + "'>" + data.label + "</h5><hr /><span id='l" + data.id + "' class='label'>" + data.value + "</span></div>");
-                break;
-            case UI_BUTTON:
-                $('#row').append("<div class='one columns card tcenter " + colorClass(data.color) + "'><h5>" + data.label + "</h5><hr/><button onmousedown='buttonclick(" + data.id + ", true)' onmouseup='buttonclick(" + data.id + ", false)' id='" + data.id + "'>" + data.value + "</button></div>");
-                $('#' + data.id).on({
-                    'touchstart': function(e) {
-                        e.preventDefault();
-                        buttonclick(data.id, true)
-                    }
-                });
-                $('#' + data.id).on({
-                    'touchend': function(e) {
-                        e.preventDefault();
-                        buttonclick(data.id, false)
-                    }
-                });
-                break;
-            case UI_SWITCHER:
-                var label = "<label id='sl" + data.id + "' class='switch checked'>";
-                var input = "<input type='checkbox' id='s" + data.id + "' onClick='switcher(" + data.id + ",null)' checked>";
-                if (data.value == "0") {
-                    label = "<label id='sl" + data.id + "' class='switch'>";
-                    input = "<input type='checkbox' id='s" + data.id + "' onClick='switcher(" + data.id + ",null)' >";
-                }
-                $('#row').append(
-                    "<div id='" + data.id + "' class='one columns card tcenter " + colorClass(data.color) + "'><h5>" + data.label + "</h5><hr/>" +
-                    label + "<i class='icon-ok'></i>" +
-                    "<i class='icon-remove'></i>" + input +
-                    "</label>" +
-                    "</div>");
-                break;
-            case UI_CPAD:
-                center = "<a class='confirm' onmousedown='padclick(CENTER, " + data.id + ", true)' onmouseup='padclick(CENTER, " + data.id + ", false)' href='#' id='pc" + data.id + "'>OK</a>";
-                //NO BREAK
-            case UI_PAD:
-                $('#row').append(
-                    "<div class='two columns card tcenter " + colorClass(data.color) + "'><h5>" + data.label + "</h5><hr/>" +
-                    "<nav class='control'>" +
-                    "<ul>" +
-                    "<li><a onmousedown='padclick(FOR, " + data.id + ", true)' onmouseup='padclick(FOR, " + data.id + ", false)' href='#' id='pf" + data.id + "'>▲</a></li>" +
-                    "<li><a onmousedown='padclick(RIGHT, " + data.id + ", true)' onmouseup='padclick(RIGHT, " + data.id + ", false)' href='#' id='pr" + data.id + "'>▲</a></li>" +
-                    "<li><a onmousedown='padclick(LEFT, " + data.id + ", true)' onmouseup='padclick(LEFT, " + data.id + ", false)' href='#' id='pl" + data.id + "'>▲</a></li>" +
-                    "<li><a onmousedown='padclick(BACK, " + data.id + ", true)' onmouseup='padclick(BACK, " + data.id + ", false)' href='#' id='pb" + data.id + "'>▲</a></li>" +
-                    "</ul>" +
-                    center +
-                    "</nav>" +
-                    "</div>");
-
-                $('#pf' + data.id).on({
-                    'touchstart': function(e) {
-                        e.preventDefault();
-                        padclick(FOR, data.id, true)
-                    }
-                });
-                $('#pf' + data.id).on({
-                    'touchend': function(e) {
-                        e.preventDefault();
-                        padclick(FOR, data.id, false)
-                    }
-                });
-                $('#pl' + data.id).on({
-                    'touchstart': function(e) {
-                        e.preventDefault();
-                        padclick(LEFT, data.id, true)
-                    }
-                });
-                $('#pl' + data.id).on({
-                    'touchend': function(e) {
-                        e.preventDefault();
-                        padclick(LEFT, data.id, false)
-                    }
-                });
-                $('#pr' + data.id).on({
-                    'touchstart': function(e) {
-                        e.preventDefault();
-                        padclick(RIGHT, data.id, true)
-                    }
-                });
-                $('#pr' + data.id).on({
-                    'touchend': function(e) {
-                        e.preventDefault();
-                        padclick(RIGHT, data.id, false)
-                    }
-                });
-                $('#pb' + data.id).on({
-                    'touchstart': function(e) {
-                        e.preventDefault();
-                        padclick(BACK, data.id, true)
-                    }
-                });
-                $('#pb' + data.id).on({
-                    'touchend': function(e) {
-                        e.preventDefault();
-                        padclick(BACK, data.id, false)
-                    }
-                });
-                $('#pc' + data.id).on({
-                    'touchstart': function(e) {
-                        e.preventDefault();
-                        padclick(CENTER, data.id, true)
-                    }
-                });
-                $('#pc' + data.id).on({
-                    'touchend': function(e) {
-                        e.preventDefault();
-                        padclick(CENTER, data.id, false)
-                    }
-                });
-
-                break;
-            case UPDATE_LABEL:
-                $('#l' + data.id).html(data.value);
-                break;
-            case UPDATE_SWITCHER:
-                if (data.value == "0")
-                    switcher(data.id, 0);
-                else
-                    switcher(data.id, 1);
-                break;
-            case UI_SLIDER:
-                $('#row').append(
-                    "<div class='two columns card tcenter card-slider " + colorClass(data.color) + "'>" +
-                    "<h5 id='" + data.id + "'>" + data.label + "</h5><hr />" +
-                    "<div id='sl" + data.id + "' class='rkmd-slider slider-discrete slider-" + colorClass(data.color) + "'>" +
-                    "<input type='range' min='0' max='100' value='" + data.value + "'>" +
-                    "</div>" +
-                    "</div>"
-                );
-                $('#row').append(
-                  "<script>" +
-                  "rkmd_rangeSlider('#sl" + data.id + "');" +
-                  "</script>"
-                );
-                break;
-
-            case UPDATE_SLIDER:
-                slider_move($('#sl'+data.id), data.value ,'100', false);
-                break;
-            default:
-                console.error('Unknown type or event');
-                break;
-        }
-    };
 }
 
+function conStatusError() {
+  websockConnected = false;
+  $("#conStatus").removeClass("color-green");
+  $("#conStatus").addClass("color-red");
+  $("#conStatus").html("Error / No Connection &#8635;");
+  $("#conStatus").off();
+  $("#conStatus").on({
+    click: restart
+  });
+}
+
+function handleVisibilityChange() {
+  if (!websockConnected && !document.hidden) {
+    restart();
+  }
+}
+
+function start() {
+  document.addEventListener("visibilitychange", handleVisibilityChange, false);
+  websock = new WebSocket("ws://" + window.location.hostname + "/ws");
+  websock.onopen = function(evt) {
+    console.log("websock open");
+    $("#conStatus").addClass("color-green");
+    $("#conStatus").text("Connected");
+    websockConnected = true;
+  };
+  websock.onclose = function(evt) {
+    console.log("websock close");
+    conStatusError();
+  };
+  websock.onerror = function(evt) {
+    console.log(evt);
+    conStatusError();
+  };
+  websock.onmessage = function(evt) {
+    console.log(evt);
+    var data = JSON.parse(evt.data);
+    var e = document.body;
+    var center = "";
+    switch (data.type) {
+      case UI_TITEL:
+        document.title = data.label;
+        $("#mainHeader").html(data.label);
+        break;
+      case UI_LABEL:
+        $("#row").append(
+          "<div class='two columns card tcenter " +
+            colorClass(data.color) +
+            "'><h5 id='" +
+            data.id +
+            "'>" +
+            data.label +
+            "</h5><hr /><span id='l" +
+            data.id +
+            "' class='label label-wrap'>" +
+            data.value +
+            "</span></div>"
+        );
+        break;
+      case UI_BUTTON:
+        $("#row").append(
+          "<div class='one columns card tcenter " +
+            colorClass(data.color) +
+            "'><h5>" +
+            data.label +
+            "</h5><hr/><button onmousedown='buttonclick(" +
+            data.id +
+            ", true)' onmouseup='buttonclick(" +
+            data.id +
+            ", false)' id='" +
+            data.id +
+            "'>" +
+            data.value +
+            "</button></div>"
+        );
+        $("#" + data.id).on({
+          touchstart: function(e) {
+            e.preventDefault();
+            buttonclick(data.id, true);
+          }
+        });
+        $("#" + data.id).on({
+          touchend: function(e) {
+            e.preventDefault();
+            buttonclick(data.id, false);
+          }
+        });
+        break;
+      case UI_SWITCHER:
+        var label = "<label id='sl" + data.id + "' class='switch checked'>";
+        var input =
+          "<div class='in'><input type='checkbox' id='s" +
+          data.id +
+          "' onClick='switcher(" +
+          data.id +
+          ",null)' checked></div>";
+        if (data.value == "0") {
+          label = "<label id='sl" + data.id + "' class='switch'>";
+          input =
+            "<div class='in'><input type='checkbox' id='s" +
+            data.id +
+            "' onClick='switcher(" +
+            data.id +
+            ",null)' ></div>";
+        }
+        $("#row").append(
+          "<div id='" +
+            data.id +
+            "' class='one columns card tcenter " +
+            colorClass(data.color) +
+            "'><h5>" +
+            data.label +
+            "</h5><hr/>" +
+            label +
+            input +
+            "</label>" +
+            "</div>"
+        );
+        break;
+      case UI_CPAD:
+        center =
+          "<a class='confirm' onmousedown='padclick(CENTER, " +
+          data.id +
+          ", true)' onmouseup='padclick(CENTER, " +
+          data.id +
+          ", false)' href='#' id='pc" +
+          data.id +
+          "'>OK</a>";
+      //NO BREAK
+      case UI_PAD:
+        $("#row").append(
+          "<div class='two columns card tcenter " +
+            colorClass(data.color) +
+            "'><h5>" +
+            data.label +
+            "</h5><hr/>" +
+            "<nav class='control'>" +
+            "<ul>" +
+            "<li><a onmousedown='padclick(FOR, " +
+            data.id +
+            ", true)' onmouseup='padclick(FOR, " +
+            data.id +
+            ", false)' href='#' id='pf" +
+            data.id +
+            "'>▲</a></li>" +
+            "<li><a onmousedown='padclick(RIGHT, " +
+            data.id +
+            ", true)' onmouseup='padclick(RIGHT, " +
+            data.id +
+            ", false)' href='#' id='pr" +
+            data.id +
+            "'>▲</a></li>" +
+            "<li><a onmousedown='padclick(LEFT, " +
+            data.id +
+            ", true)' onmouseup='padclick(LEFT, " +
+            data.id +
+            ", false)' href='#' id='pl" +
+            data.id +
+            "'>▲</a></li>" +
+            "<li><a onmousedown='padclick(BACK, " +
+            data.id +
+            ", true)' onmouseup='padclick(BACK, " +
+            data.id +
+            ", false)' href='#' id='pb" +
+            data.id +
+            "'>▲</a></li>" +
+            "</ul>" +
+            center +
+            "</nav>" +
+            "</div>"
+        );
+
+        $("#pf" + data.id).on({
+          touchstart: function(e) {
+            e.preventDefault();
+            padclick(FOR, data.id, true);
+          }
+        });
+        $("#pf" + data.id).on({
+          touchend: function(e) {
+            e.preventDefault();
+            padclick(FOR, data.id, false);
+          }
+        });
+        $("#pl" + data.id).on({
+          touchstart: function(e) {
+            e.preventDefault();
+            padclick(LEFT, data.id, true);
+          }
+        });
+        $("#pl" + data.id).on({
+          touchend: function(e) {
+            e.preventDefault();
+            padclick(LEFT, data.id, false);
+          }
+        });
+        $("#pr" + data.id).on({
+          touchstart: function(e) {
+            e.preventDefault();
+            padclick(RIGHT, data.id, true);
+          }
+        });
+        $("#pr" + data.id).on({
+          touchend: function(e) {
+            e.preventDefault();
+            padclick(RIGHT, data.id, false);
+          }
+        });
+        $("#pb" + data.id).on({
+          touchstart: function(e) {
+            e.preventDefault();
+            padclick(BACK, data.id, true);
+          }
+        });
+        $("#pb" + data.id).on({
+          touchend: function(e) {
+            e.preventDefault();
+            padclick(BACK, data.id, false);
+          }
+        });
+        $("#pc" + data.id).on({
+          touchstart: function(e) {
+            e.preventDefault();
+            padclick(CENTER, data.id, true);
+          }
+        });
+        $("#pc" + data.id).on({
+          touchend: function(e) {
+            e.preventDefault();
+            padclick(CENTER, data.id, false);
+          }
+        });
+
+        break;
+      case UPDATE_LABEL:
+        $("#l" + data.id).html(data.value);
+        break;
+      case UPDATE_SWITCHER:
+        if (data.value == "0") switcher(data.id, 0);
+        else switcher(data.id, 1);
+        break;
+      case UI_SLIDER:
+        $("#row").append(
+          "<div class='two columns card tcenter card-slider " +
+            colorClass(data.color) +
+            "'>" +
+            "<h5 id='" +
+            data.id +
+            "'>" +
+            data.label +
+            "</h5><hr />" +
+            "<div id='sl" +
+            data.id +
+            "' class='rkmd-slider slider-discrete slider-" +
+            colorClass(data.color) +
+            "'>" +
+            "<input type='range' min='0' max='100' value='" +
+            data.value +
+            "'>" +
+            "</div>" +
+            "</div>"
+        );
+        $("#row").append(
+          "<script>" + "rkmd_rangeSlider('#sl" + data.id + "');" + "</script>"
+        );
+        break;
+
+      case UPDATE_SLIDER:
+        slider_move($("#sl" + data.id), data.value, "100", false);
+        break;
+
+      case UI_NUMBER:
+        $("#row").append(
+          "<div class='two columns card tcenter " +
+            colorClass(data.color) +
+            "'>" +
+            "<h5 id='" +
+            data.id +
+            "'>" +
+            data.label +
+            "</h5><hr />" +
+            "<input style='color:black;' id='num" +
+            data.id +
+            "' type='number' value='" +
+            data.value +
+            "' onchange='numberchange(" +
+            data.id +
+            ")' />" +
+            "</div>"
+        );
+        break;
+
+      case UPDATE_NUMBER:
+        $("#num" + data.id).val(data.value);
+        break;
+
+      case UI_TEXT_INPUT:
+        $("#row").append(
+          "<div class='two columns card tcenter " +
+            colorClass(data.color) +
+            "'>" +
+            "<h5 id='" +
+            data.id +
+            "'>" +
+            data.label +
+            "</h5><hr />" +
+            "<input style='color:black;' id='text" +
+            data.id +
+            "' value='" +
+            data.value +
+            "' onchange='textchange(" +
+            data.id +
+            ")' />" +
+            "</div>"
+        );
+        break;
+
+      case UPDATE_TEXT_INPUT:
+        $("#text" + data.id).val(data.value);
+        break;
+
+      default:
+        console.error("Unknown type or event");
+        break;
+    }
+  };
+}
+
+function numberchange(number) {
+  var val = $("#num" + number).val();
+  websock.send("nvalue:" + val + ":" + number);
+  console.log(val);
+}
+
+function textchange(number) {
+  var val = $("#text" + number).val();
+  websock.send("tvalue:" + val + ":" + number);
+  console.log(val);
+}
 
 function buttonclick(number, isdown) {
-    if (isdown) websock.send("bdown:" + number);
+  if (isdown) websock.send("bdown:" + number);
-    else websock.send("bup:" + number);
+  else websock.send("bup:" + number);
 }
 
 function padclick(type, number, isdown) {
-    switch (type) {
+  switch (type) {
-        case CENTER:
+    case CENTER:
-            if (isdown) websock.send("pcdown:" + number);
+      if (isdown) websock.send("pcdown:" + number);
-            else websock.send("pcup:" + number);
+      else websock.send("pcup:" + number);
-            break;
+      break;
-        case FOR:
+    case FOR:
-            if (isdown) websock.send("pfdown:" + number);
+      if (isdown) websock.send("pfdown:" + number);
-            else websock.send("pfup:" + number);
+      else websock.send("pfup:" + number);
-            break;
+      break;
-        case BACK:
+    case BACK:
-            if (isdown) websock.send("pbdown:" + number);
+      if (isdown) websock.send("pbdown:" + number);
-            else websock.send("pbup:" + number);
+      else websock.send("pbup:" + number);
-            break;
+      break;
-        case LEFT:
+    case LEFT:
-            if (isdown) websock.send("pldown:" + number);
+      if (isdown) websock.send("pldown:" + number);
-            else websock.send("plup:" + number);
+      else websock.send("plup:" + number);
-            break;
+      break;
-        case RIGHT:
+    case RIGHT:
-            if (isdown) websock.send("prdown:" + number);
+      if (isdown) websock.send("prdown:" + number);
-            else websock.send("prup:" + number);
+      else websock.send("prup:" + number);
-            break;
+      break;
-
+  }
-    }
 }
 
 function switcher(number, state) {
-    if (state == null) {
+  if (state == null) {
-        if ($('#s' + number).is(':checked')) {
+    if ($("#s" + number).is(":checked")) {
-            websock.send("sactive:" + number);
+      websock.send("sactive:" + number);
-            $('#sl' + number).addClass('checked');
+      $("#sl" + number).addClass("checked");
-        } else {
+    } else {
-            websock.send("sinactive:" + number);
+      websock.send("sinactive:" + number);
-            $('#sl' + number).removeClass('checked');
+      $("#sl" + number).removeClass("checked");
-        }
-    } else if (state == 1) {
-        $('#sl' + number).addClass('checked');
-        $('#sl' + number).prop("checked", true);
-    } else if (state == 0) {
-        $('#sl' + number).removeClass('checked');
-        $('#sl' + number).prop("checked", false);
     }
+  } else if (state == 1) {
+    $("#sl" + number).addClass("checked");
+    $("#sl" + number).prop("checked", true);
+  } else if (state == 0) {
+    $("#sl" + number).removeClass("checked");
+    $("#sl" + number).prop("checked", false);
+  }
 }

examples/gui/data/js/slider.js

@@ -39,8 +39,8 @@ function rkmd_rangeSlider(selector) {
         $(this).addClass('is-active');
         var moveFu =
             function(e) {
-                var slider_new_width = e.pageX - slider_offset;
+                var pageX = e.pageX || e.changedTouches[0].pageX;
-
+                var slider_new_width = pageX - slider_offset;
                 if (slider_new_width <= slider_width && !(slider_new_width < '0')) {
                     slider_move(parents, slider_new_width, slider_width, true);
                 }

examples/gui/data/js/slider.min.js

@@ -1 +1,10 @@
-function rkmd_rangeSlider(b){var f,e,c,a,g,d,h;f=$(b);e=f.width();c=f.offset().left;g=f;g.each(function(k,j){a=$(this);a.append(sliderDiscrete_tmplt());d=a.find('input[type="range"]');h=a.find(".slider");slider_fill=h.find(".slider-fill");slider_handle=h.find(".slider-handle");slider_label=h.find(".slider-label");var l=parseInt(d.val());slider_fill.css("width",l+"%");slider_handle.css("left",l+"%");slider_label.find("span").text(l)});f.on("mousedown touchstart",".slider-handle",function(o){if(o.button===2){return false}var m=$(this).parents(".rkmd-slider");var l=m.width();var i=m.offset().left;var k=m.find('input[type="range"]').is(":disabled");if(k===true){return false}$(this).addClass("is-active");var p=function(r){var q=r.pageX-i;if(q<=l&&!(q<"0")){slider_move(m,q,l,true)}};var n=function(q){$(this).off(j);m.find(".is-active").removeClass("is-active")};var j={mousemove:p,touchmove:p,mouseup:n,touchend:n};$(document).on(j)});f.on("mousedown touchstart",".slider",function(p){if(p.button===2){return false}var m=$(this).parents(".rkmd-slider");var l=m.width();var i=m.offset().left;var k=m.find('input[type="range"]').is(":disabled");if(k===true){return false}var o=p.pageX-i;if(o<=l&&!(o<"0")){slider_move(m,o,l,true)}var n=function(q){$(this).off(j)};var j={mouseup:n,touchend:n};$(document).on(j)})}function sliderDiscrete_tmplt(){var a='<div class="slider"><div class="slider-fill"></div><div class="slider-handle"><div class="slider-label"><span>0</span></div></div></div>';return a}function slider_move(g,a,h,e){var i=parseInt(Math.round(a/h*100));var b=g.find(".slider-fill");var c=g.find(".slider-handle");var f=g.find('input[type="range"]');b.css("width",i+"%");c.css({left:i+"%",transition:"none","-webkit-transition":"none","-moz-transition":"none"});f.val(i);if(g.find(".slider-handle span").text()!=i){g.find(".slider-handle span").text(i);var d=g.attr("id").substring(2);if(e){websock.send("slvalue:"+i+":"+d)}}};
+function rkmd_rangeSlider(selector){var self,slider_width,slider_offset,curnt,sliderDiscrete,range,slider;self=$(selector);slider_width=self.width();slider_offset=self.offset().left;sliderDiscrete=self;sliderDiscrete.each(function(i,v){curnt=$(this);curnt.append(sliderDiscrete_tmplt());range=curnt.find('input[type="range"]');slider=curnt.find('.slider');slider_fill=slider.find('.slider-fill');slider_handle=slider.find('.slider-handle');slider_label=slider.find('.slider-label');var range_val=parseInt(range.val());slider_fill.css('width',range_val+'%');slider_handle.css('left',range_val+'%');slider_label.find('span').text(range_val);});self.on('mousedown touchstart','.slider-handle',function(e){if(e.button===2){return false;}
+var parents=$(this).parents('.rkmd-slider');var slider_width=parents.width();var slider_offset=parents.offset().left;var check_range=parents.find('input[type="range"]').is(':disabled');if(check_range===true){return false;}
+$(this).addClass('is-active');var moveFu=function(e){var pageX=e.pageX||e.changedTouches[0].pageX;var slider_new_width=pageX-slider_offset;if(slider_new_width<=slider_width&&!(slider_new_width<'0')){slider_move(parents,slider_new_width,slider_width,true);}};var upFu=function(e){$(this).off(handlers);parents.find('.is-active').removeClass('is-active');};var handlers={mousemove:moveFu,touchmove:moveFu,mouseup:upFu,touchend:upFu};$(document).on(handlers);});self.on('mousedown touchstart','.slider',function(e){if(e.button===2){return false;}
+var parents=$(this).parents('.rkmd-slider');var slider_width=parents.width();var slider_offset=parents.offset().left;var check_range=parents.find('input[type="range"]').is(':disabled');if(check_range===true){return false;}
+var slider_new_width=e.pageX-slider_offset;if(slider_new_width<=slider_width&&!(slider_new_width<'0')){slider_move(parents,slider_new_width,slider_width,true);}
+var upFu=function(e){$(this).off(handlers);};var handlers={mouseup:upFu,touchend:upFu};$(document).on(handlers);});};function sliderDiscrete_tmplt(){var tmplt='<div class="slider">'+
+'<div class="slider-fill"></div>'+
+'<div class="slider-handle"><div class="slider-label"><span>0</span></div></div>'+
+'</div>';return tmplt;}
+function slider_move(parents,newW,sliderW,send){var slider_new_val=parseInt(Math.round(newW/sliderW*100));var slider_fill=parents.find('.slider-fill');var slider_handle=parents.find('.slider-handle');var range=parents.find('input[type="range"]');slider_fill.css('width',slider_new_val+'%');slider_handle.css({'left':slider_new_val+'%','transition':'none','-webkit-transition':'none','-moz-transition':'none'});range.val(slider_new_val);if(parents.find('.slider-handle span').text()!=slider_new_val){parents.find('.slider-handle span').text(slider_new_val);var number=parents.attr('id').substring(2);if(send)websock.send('slvalue:'+slider_new_val+':'+number);}}

examples/gui/gui.ino

@@ -1,9 +1,14 @@
+#include <DNSServer.h>
 #include <ESPUI.h>
 
+const byte DNS_PORT = 53;
+IPAddress apIP(192, 168, 1, 1);
+DNSServer dnsServer;
+
 #if defined(ESP32)
-  #include <WiFi.h>
+#include <WiFi.h>
 #else
-  #include <ESP8266WiFi.h>
+#include <ESP8266WiFi.h>
 #endif
 
 const char *ssid = "ESPUI";
@@ -12,65 +17,67 @@ const char *password = "";
 long oldTime = 0;
 bool switchi = false;
 
-void slider(Control sender, int type) {
+void numberCall(Control sender, int type) { Serial.println(sender.value); }
-  Serial.println(sender.value);
+
-}
+void textCall(Control sender, int type) { Serial.println(sender.value); }
+
+void slider(Control sender, int type) { Serial.println(sender.value); }
 
 void buttonCallback(Control sender, int type) {
   switch (type) {
-  case B_DOWN:
+    case B_DOWN:
-    Serial.println("Button DOWN");
+      Serial.println("Button DOWN");
-    break;
+      break;
-  case B_UP:
+    case B_UP:
-    Serial.println("Button UP");
+      Serial.println("Button UP");
-    break;
+      break;
   }
 }
 
 void buttonExample(Control sender, int type) {
   switch (type) {
-  case B_DOWN:
+    case B_DOWN:
-    Serial.println("Status: Start");
+      Serial.println("Status: Start");
-    ESPUI.print(0, "Status: Start");
+      ESPUI.print(0, "Status: Start");
-    break;
+      break;
-  case B_UP:
+    case B_UP:
-    Serial.println("Status: Stop");
+      Serial.println("Status: Stop");
-    ESPUI.print(0, "Status: Stop");
+      ESPUI.print(0, "Status: Stop");
-    break;
+      break;
   }
 }
 void padExample(Control sender, int value) {
   switch (value) {
-  case P_LEFT_DOWN:
+    case P_LEFT_DOWN:
-    Serial.print("left down");
+      Serial.print("left down");
-    break;
+      break;
-  case P_LEFT_UP:
+    case P_LEFT_UP:
-    Serial.print("left up");
+      Serial.print("left up");
-    break;
+      break;
-  case P_RIGHT_DOWN:
+    case P_RIGHT_DOWN:
-    Serial.print("right down");
+      Serial.print("right down");
-    break;
+      break;
-  case P_RIGHT_UP:
+    case P_RIGHT_UP:
-    Serial.print("right up");
+      Serial.print("right up");
-    break;
+      break;
-  case P_FOR_DOWN:
+    case P_FOR_DOWN:
-    Serial.print("for down");
+      Serial.print("for down");
-    break;
+      break;
-  case P_FOR_UP:
+    case P_FOR_UP:
-    Serial.print("for up");
+      Serial.print("for up");
-    break;
+      break;
-  case P_BACK_DOWN:
+    case P_BACK_DOWN:
-    Serial.print("back down");
+      Serial.print("back down");
-    break;
+      break;
-  case P_BACK_UP:
+    case P_BACK_UP:
-    Serial.print("back up");
+      Serial.print("back up");
-    break;
+      break;
-  case P_CENTER_DOWN:
+    case P_CENTER_DOWN:
-    Serial.print("center down");
+      Serial.print("center down");
-    break;
+      break;
-  case P_CENTER_UP:
+    case P_CENTER_UP:
-    Serial.print("center up");
+      Serial.print("center up");
-    break;
+      break;
   }
   Serial.print(" ");
   Serial.println(sender.id);
@@ -78,12 +85,12 @@ void padExample(Control sender, int value) {
 
 void switchExample(Control sender, int value) {
   switch (value) {
-  case S_ACTIVE:
+    case S_ACTIVE:
-    Serial.print("Active:");
+      Serial.print("Active:");
-    break;
+      break;
-  case S_INACTIVE:
+    case S_INACTIVE:
-    Serial.print("Inactive");
+      Serial.print("Inactive");
-    break;
+      break;
   }
   Serial.print(" ");
   Serial.println(sender.id);
@@ -91,12 +98,12 @@ void switchExample(Control sender, int value) {
 
 void otherSwitchExample(Control sender, int value) {
   switch (value) {
-  case S_ACTIVE:
+    case S_ACTIVE:
-    Serial.print("Active:");
+      Serial.print("Active:");
-    break;
+      break;
-  case S_INACTIVE:
+    case S_INACTIVE:
-    Serial.print("Inactive");
+      Serial.print("Inactive");
-    break;
+      break;
   }
   Serial.print(" ");
   Serial.println(sender.id);
@@ -105,12 +112,14 @@ void otherSwitchExample(Control sender, int value) {
 void setup(void) {
   Serial.begin(115200);
   WiFi.mode(WIFI_AP);
-
+  WiFi.softAPConfig(apIP, apIP, IPAddress(255, 255, 255, 0));
+  /*
   #if defined(ESP32)
     WiFi.setHostname(ssid);
   #else
     WiFi.hostname(ssid);
   #endif
+  */
 
   WiFi.softAP(ssid);
   // WiFi.softAP(ssid, password);
@@ -120,18 +129,18 @@ void setup(void) {
 
   // change the beginning to this if you want to join an existing network
   /*
-    Serial.begin(115200);
+     Serial.begin(115200);
-    WiFi.begin(ssid, password);
+     WiFi.begin(ssid, password);
-    Serial.println("");
+     Serial.println("");
-    // Wait for connection
+     // Wait for connection
-    while (WiFi.status() != WL_CONNECTED) {
+     while (WiFi.status() != WL_CONNECTED) {
-    delay(500);
+     delay(500);
-    Serial.print(".");
+     Serial.print(".");
-    }
+     }
-    Serial.println("");
+     Serial.println("");
-    Serial.print("IP address: ");
+     Serial.print("IP address: ");
-    Serial.println(WiFi.localIP());
+     Serial.println(WiFi.localIP());
-  */
+   */
 
   ESPUI.label("Status:", COLOR_TURQUOISE, "Stop");
   ESPUI.label("Millis:", COLOR_EMERALD, "0");
@@ -143,11 +152,22 @@ void setup(void) {
   ESPUI.switcher("Switch two", true, &otherSwitchExample, COLOR_NONE);
   ESPUI.slider("Slider one", &slider, COLOR_ALIZARIN, "30");
   ESPUI.slider("Slider two", &slider, COLOR_NONE, "100");
+  ESPUI.text("Text Test:", &textCall, COLOR_ALIZARIN, "a Text Field");
+  ESPUI.number("Numbertest", &numberCall, COLOR_ALIZARIN, 5, 0, 10);
 
-  ESPUI.begin("ESP32 Control");
+  /*
+     .begin loads and serves all files from PROGMEM directly.
+     If you want to serve the files from SPIFFS use .beginSPIFFS
+     (.prepareFileSystem has to be run in an empty sketch before)
+   */
+
+  dnsServer.start(DNS_PORT, "*", apIP);
+  ESPUI.begin("ESPUI Control");
 }
 
 void loop(void) {
+  dnsServer.processNextRequest();
+
   if (millis() - oldTime > 5000) {
     ESPUI.print("Millis:", String(millis()));
     switchi = !switchi;

keywords.txt

@@ -20,8 +20,10 @@ pad	KEYWORD2
 slider	KEYWORD2
 
 begin	KEYWORD2
+beginSPIFFS	KEYWORD2
 print	KEYWORD2
 updateSwitcher	KEYWORD2
+updateSlider	KEYWORD2
 
 #######################################
 # Instances (KEYWORD2)

library.json

@@ -0,0 +1,32 @@
+{
+  "name": "ESPUI",
+  "keywords": "espressif web interface iot control simple easy ui userinterface",
+  "description": "ESP32 and ESP8266 Web Interface Library",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/s00500/ESPUI.git"
+  },
+  "authors": [
+    {
+      "name": "Lukas Bachschwell",
+      "email": "lukas@lbsfilm.at",
+      "url": "https://lbsfilm.at",
+      "maintainer": true
+    }
+  ],
+  "dependencies": [
+    {
+      "name": "ESP Async WebServer",
+      "authors": "Hristo Gochkov",
+      "frameworks": "arduino"
+    },
+    {
+      "name": "ArduinoJson",
+      "authors": "Benoit Blanchon",
+      "frameworks": "arduino"
+    }
+  ],
+  "version": "1.6.0",
+  "frameworks": "arduino",
+  "platforms": "*"
+}

library.properties

@@ -1,5 +1,5 @@
 name=ESPUI
-version=1.4.6
+version=1.6.0
 author=Lukas Bachschwell
 maintainer=Lukas Bachschwell <lukas@lbsfilm.at>
 sentence=ESP32 and ESP8266 Web Interface Library

src/ESPUI.cpp

@@ -1,13 +1,13 @@
 #include "ESPUI.h"
 
-#include "uploadDataIndex.h"
+#include "dataIndexHTML.h"
 
-#include "uploadDataNormalize.h"
+#include "dataNormalizeCSS.h"
-#include "uploadDataStyle.h"
+#include "dataStyleCSS.h"
 
-#include "uploadDataControls.h"
+#include "dataControlsJS.h"
-#include "uploadDataSlider.h"
+#include "dataSliderJS.h"
-#include "uploadDataZepto.h"
+#include "dataZeptoJS.h"
 
 #include <ESPAsyncWebServer.h>
 #include <functional>
@@ -85,7 +85,7 @@ void ESPUIClass::list() {
 }
 
 void deleteFile(const char *path) {
-  Serial.print(SPIFFS.exists(path));
+  if (DEBUG_ESPUI) Serial.print(SPIFFS.exists(path));
   if (!SPIFFS.exists(path)) {
     Serial.printf("File: %s does not exist, not deleting\n", path);
     return;
@@ -108,19 +108,19 @@ void writeFile(const char *path, const char *data) {
     Serial.println("Failed to open file for writing");
     return;
   }
-  #if defined(ESP32)
+#if defined(ESP32)
   if (file.print(data)) {
     Serial.println("File written");
   } else {
     Serial.println("Write failed");
   }
-  #else
+#else
   if (file.print(FPSTR(data))) {
     Serial.println("File written");
   } else {
     Serial.println("Write failed");
   }
-  #endif
+#endif
   file.close();
 }
 
@@ -145,18 +145,14 @@ void ESPUIClass::prepareFileSystem() {
   Serial.println("SPIFFS Mount ESP8266 Done");
 #endif
 
-  // TODO: This is a workaround, have to find out why SPIFFS on ESP32 behaves
+  deleteFile("/index.htm");
-  // incredibly strangely, see issue #6
-  /*
-     deleteFile("/index.htm");
 
-     deleteFile("/css/style.css");
+  deleteFile("/css/style.css");
-     deleteFile("/css/normalize.css");
+  deleteFile("/css/normalize.css");
 
-     deleteFile("/js/zepto.min.js");
+  deleteFile("/js/zepto.min.js");
-     deleteFile("/js/controls.js");
+  deleteFile("/js/controls.js");
-     deleteFile("/js/slider.js");
+  deleteFile("/js/slider.js");
-   */
 
   Serial.println("Cleanup done");
 
@@ -173,7 +169,7 @@ void ESPUIClass::prepareFileSystem() {
   Serial.println("Done Initializing filesystem :-)");
 
 #if defined(ESP32)
-  listDir("/", 1);
+  if (DEBUG_ESPUI) listDir("/", 1);
 #endif
 
   SPIFFS.end();
@@ -183,93 +179,99 @@ void ESPUIClass::prepareFileSystem() {
 void onWsEvent(AsyncWebSocket *server, AsyncWebSocketClient *client,
                AwsEventType type, void *arg, uint8_t *data, size_t len) {
   switch (type) {
-  case WS_EVT_DISCONNECT: {
+    case WS_EVT_DISCONNECT: {
-    if (debug)
+      if (DEBUG_ESPUI) Serial.printf("Disconnected!\n");
-      Serial.printf("Disconnected!\n");
+      break;
-    break;
-  }
-  case WS_EVT_PONG: {
-    if (debug)
-      Serial.printf("Received PONG!\n");
-    break;
-  }
-  case WS_EVT_ERROR: {
-    if (debug)
-      Serial.printf("WebSocket Error!\n");
-    break;
-  }
-  case WS_EVT_CONNECT: {
-    if (debug) {
-      Serial.print("Connected: ");
-      Serial.println(client->id());
     }
+    case WS_EVT_PONG: {
+      if (DEBUG_ESPUI) Serial.printf("Received PONG!\n");
+      break;
+    }
+    case WS_EVT_ERROR: {
+      if (DEBUG_ESPUI) Serial.printf("WebSocket Error!\n");
+      break;
+    }
+    case WS_EVT_CONNECT: {
+      if (DEBUG_ESPUI) {
+        Serial.print("Connected: ");
+        Serial.println(client->id());
+      }
 
-    ESPUI.jsonDom(client);
+      ESPUI.jsonDom(client);
-    if (debug) {
+      if (DEBUG_ESPUI) {
-      Serial.println("JSON Data Sent to Client!");
+        Serial.println("JSON Data Sent to Client!");
-    }
+      }
-  } break;
+    } break;
-  case WS_EVT_DATA: {
+    case WS_EVT_DATA: {
-    String msg = "";
+      String msg = "";
-    for (size_t i = 0; i < len; i++) {
+      for (size_t i = 0; i < len; i++) {
-      msg += (char)data[i];
+        msg += (char)data[i];
-    }
+      }
 
-    int id = msg.substring(msg.lastIndexOf(':') + 1).toInt();
+      int id = msg.substring(msg.lastIndexOf(':') + 1).toInt();
-    if (id >= ESPUI.cIndex) {
+      if (id >= ESPUI.cIndex) {
-      if (debug)
+        if (DEBUG_ESPUI) Serial.println("Maleformated id in websocket message");
-        Serial.println("Maleformated id in websocket message");
+        return;
-      return;
+      }
-    }
 
-    Control *c = ESPUI.controls[msg.substring(msg.lastIndexOf(':') + 1).toInt()];
+      Control *c =
+          ESPUI.controls[msg.substring(msg.lastIndexOf(':') + 1).toInt()];
 
-    if (msg.startsWith("bdown:")) {
+      if (msg.startsWith("bdown:")) {
-      c->callback(*c, B_DOWN);
+        c->callback(*c, B_DOWN);
-    } else if (msg.startsWith("bup:")) {
+      } else if (msg.startsWith("bup:")) {
-      c->callback(*c, B_UP);
+        c->callback(*c, B_UP);
-    } else if (msg.startsWith("pfdown:")) {
+      } else if (msg.startsWith("pfdown:")) {
-      c->callback(*c, P_FOR_DOWN);
+        c->callback(*c, P_FOR_DOWN);
-    } else if (msg.startsWith("pfup:")) {
+      } else if (msg.startsWith("pfup:")) {
-      c->callback(*c, P_FOR_UP);
+        c->callback(*c, P_FOR_UP);
-    } else if (msg.startsWith("pldown:")) {
+      } else if (msg.startsWith("pldown:")) {
-      c->callback(*c, P_LEFT_DOWN);
+        c->callback(*c, P_LEFT_DOWN);
-    } else if (msg.startsWith("plup:")) {
+      } else if (msg.startsWith("plup:")) {
-      c->callback(*c, P_LEFT_UP);
+        c->callback(*c, P_LEFT_UP);
-    } else if (msg.startsWith("prdown:")) {
+      } else if (msg.startsWith("prdown:")) {
-      c->callback(*c, P_RIGHT_DOWN);
+        c->callback(*c, P_RIGHT_DOWN);
-    } else if (msg.startsWith("prup:")) {
+      } else if (msg.startsWith("prup:")) {
-      c->callback(*c, P_RIGHT_UP);
+        c->callback(*c, P_RIGHT_UP);
-    } else if (msg.startsWith("pbdown:")) {
+      } else if (msg.startsWith("pbdown:")) {
-      c->callback(*c, P_BACK_DOWN);
+        c->callback(*c, P_BACK_DOWN);
-    } else if (msg.startsWith("pbup:")) {
+      } else if (msg.startsWith("pbup:")) {
-      c->callback(*c, P_BACK_UP);
+        c->callback(*c, P_BACK_UP);
-    } else if (msg.startsWith("pcdown:")) {
+      } else if (msg.startsWith("pcdown:")) {
-      c->callback(*c, P_CENTER_DOWN);
+        c->callback(*c, P_CENTER_DOWN);
-    } else if (msg.startsWith("pcup:")) {
+      } else if (msg.startsWith("pcup:")) {
-      c->callback(*c, P_CENTER_UP);
+        c->callback(*c, P_CENTER_UP);
-    } else if (msg.startsWith("sactive:")) {
+      } else if (msg.startsWith("sactive:")) {
-      ESPUI.updateSwitcher(c->id, true);
+        ESPUI.updateSwitcher(c->id, true);
-      c->callback(*c, S_ACTIVE);
+        c->callback(*c, S_ACTIVE);
-    } else if (msg.startsWith("sinactive:")) {
+      } else if (msg.startsWith("sinactive:")) {
-      ESPUI.updateSwitcher(c->id, false);
+        ESPUI.updateSwitcher(c->id, false);
-      c->callback(*c, S_INACTIVE);
+        c->callback(*c, S_INACTIVE);
-    } else if (msg.startsWith("slvalue:")) {
+      } else if (msg.startsWith("slvalue:")) {
-      int value =
+        int value =
-        msg.substring(msg.indexOf(':') + 1, msg.lastIndexOf(':')).toInt();
+            msg.substring(msg.indexOf(':') + 1, msg.lastIndexOf(':')).toInt();
-      ESPUI.updateSlider(c->id, value, client->id());
+        ESPUI.updateSlider(c->id, value, client->id());
-      c->callback(*c, SL_VALUE);
+        c->callback(*c, SL_VALUE);
-    }
+      } else if (msg.startsWith("nvalue:")) {
-  }
+        int value =
-  break;
+            msg.substring(msg.indexOf(':') + 1, msg.lastIndexOf(':')).toInt();
-  default:
+        ESPUI.updateNumber(c->id, value, client->id());
-    break;
+        c->callback(*c, N_VALUE);
+      } else if (msg.startsWith("tvalue:")) {
+        String value =
+            msg.substring(msg.indexOf(':') + 1, msg.lastIndexOf(':'));
+        ESPUI.updateText(c->id, value, client->id());
+        c->callback(*c, T_VALUE);
+      }
+    } break;
+    default:
+      break;
   }
 }
 
 int ESPUIClass::label(const char *label, int color, String value) {
   if (labelExists(label)) {
-    if (debug)
+    if (DEBUG_ESPUI)
       Serial.println("UI ERROR: Element " + String(label) +
                      " exists, skipping creating element!");
     return -1;
@@ -280,7 +282,7 @@ int ESPUIClass::label(const char *label, int color, String value) {
   newL->label = label;
   newL->color = color;
   if (value != "")
-    newL->value = value; // Init with labeltext
+    newL->value = value;  // Init with labeltext
   else
     newL->value = String(label);
   newL->callback = NULL;
@@ -290,11 +292,29 @@ int ESPUIClass::label(const char *label, int color, String value) {
   return cIndex - 1;
 }
 
+int ESPUIClass::graph(const char *label, int color) {
+  if (labelExists(label)) {
+    if (DEBUG_ESPUI)
+      Serial.println("UI ERROR: Element " + String(label) +
+                     " exists, skipping creating element!");
+    return -1;
+  }
+
+  Control *newG = new Control();
+  newG->type = UI_GRAPH;
+  newG->label = label;
+  newG->color = color;
+  newG->id = cIndex;
+  controls[cIndex] = newG;
+  cIndex++;
+  return cIndex - 1;
+}
+
 // TODO: this still needs a range setting
 int ESPUIClass::slider(const char *label, void (*callBack)(Control, int),
                        int color, String value) {
   if (labelExists(label)) {
-    if (debug)
+    if (DEBUG_ESPUI)
       Serial.println("UI ERROR: Element " + String(label) +
                      " exists, skipping creating element!");
     return -1;
@@ -307,7 +327,7 @@ int ESPUIClass::slider(const char *label, void (*callBack)(Control, int),
   if (value != "")
     newSL->value = value;
   else
-    newSL->value = ""; // TODO: init with half value
+    newSL->value = "";  // TODO: init with half value
   newSL->callback = callBack;
   newSL->id = cIndex;
   controls[cIndex] = newSL;
@@ -318,7 +338,7 @@ int ESPUIClass::slider(const char *label, void (*callBack)(Control, int),
 int ESPUIClass::button(const char *label, void (*callBack)(Control, int),
                        int color, String value) {
   if (labelExists(label)) {
-    if (debug)
+    if (DEBUG_ESPUI)
       Serial.println("UI ERROR: Element " + String(label) +
                      " exists, skipping creating element!");
     return -1;
@@ -330,7 +350,7 @@ int ESPUIClass::button(const char *label, void (*callBack)(Control, int),
   newB->color = color;
 
   if (value != "")
-    newB->value = value; // Init with labeltext
+    newB->value = value;  // Init with labeltext
   else
     newB->value = String(label);
 
@@ -344,7 +364,7 @@ int ESPUIClass::button(const char *label, void (*callBack)(Control, int),
 int ESPUIClass::switcher(const char *label, bool startState,
                          void (*callBack)(Control, int), int color) {
   if (labelExists(label)) {
-    if (debug)
+    if (DEBUG_ESPUI)
       Serial.println("UI ERROR: Element " + String(label) +
                      " exists, skipping creating element!");
     return -1;
@@ -365,7 +385,7 @@ int ESPUIClass::switcher(const char *label, bool startState,
 int ESPUIClass::pad(const char *label, bool center,
                     void (*callBack)(Control, int), int color) {
   if (labelExists(label)) {
-    if (debug)
+    if (DEBUG_ESPUI)
       Serial.println("UI ERROR: Element " + String(label) +
                      " exists, skipping creating element!");
     return -1;
@@ -385,6 +405,49 @@ int ESPUIClass::pad(const char *label, bool center,
   return cIndex - 1;
 }
 
+// TODO: min and max need to be saved, they also need to be sent to the frontend
+int ESPUIClass::number(const char *label, void (*callBack)(Control, int),
+                       int color, int number, int min, int max) {
+  if (labelExists(label)) {
+    if (DEBUG_ESPUI)
+      Serial.println("UI ERROR: Element " + String(label) +
+                     " exists, skipping creating element!");
+    return -1;
+  }
+
+  Control *newN = new Control();
+  newN->type = UI_NUMBER;
+  newN->label = label;
+  newN->color = color;
+  newN->value = String(number);
+  newN->callback = callBack;
+  newN->id = cIndex;
+  controls[cIndex] = newN;
+  cIndex++;
+  return cIndex - 1;
+}
+
+int ESPUIClass::text(const char *label, void (*callBack)(Control, int),
+                     int color, String value) {
+  if (labelExists(label)) {
+    if (DEBUG_ESPUI)
+      Serial.println("UI ERROR: Element " + String(label) +
+                     " exists, skipping creating element!");
+    return -1;
+  }
+
+  Control *newT = new Control();
+  newT->type = UI_TEXT_INPUT;
+  newT->label = label;
+  newT->color = color;
+  newT->value = value;
+  newT->callback = callBack;
+  newT->id = cIndex;
+  controls[cIndex] = newT;
+  cIndex++;
+  return cIndex - 1;
+}
+
 void ESPUIClass::print(int id, String value) {
   if (id < cIndex && controls[id]->type == UI_LABEL) {
     controls[id]->value = value;
@@ -397,14 +460,14 @@ void ESPUIClass::print(int id, String value) {
     root.printTo(json);
     this->ws->textAll(json);
   } else {
-    if (debug)
+    if (DEBUG_ESPUI)
       Serial.println(String("Error: ") + String(id) + String(" is no label"));
   }
 }
 
 void ESPUIClass::print(String label, String value) {
   if (!labelExists(label)) {
-    if (debug)
+    if (DEBUG_ESPUI)
       Serial.println("UI ERROR: Element does not " + String(label) +
                      " exist, cannot update!");
     return;
@@ -412,24 +475,6 @@ void ESPUIClass::print(String label, String value) {
   print(getIdByLabel(label), value);
 }
 
-void ESPUIClass::updateSwitcher(int id, bool nValue, int clientId) {
-  if (id < cIndex && controls[id]->type == UI_SWITCHER) {
-    controls[id]->value = nValue ? 1 : 0;
-    String json;
-    StaticJsonBuffer<200> jsonBuffer;
-    JsonObject &root = jsonBuffer.createObject();
-    root["type"] = UPDATE_SWITCHER;
-    root["value"] = nValue ? 1 : 0;
-    root["id"] = String(id);
-    root.printTo(json);
-    textThem(json, clientId);
-  } else {
-    if (debug)
-      Serial.println(String("Error: ") + String(id) +
-                     String(" is no switcher"));
-  }
-}
-
 void ESPUIClass::updateSlider(int id, int nValue, int clientId) {
   if (id < cIndex && controls[id]->type == UI_SLIDER) {
     controls[id]->value = nValue;
@@ -442,14 +487,32 @@ void ESPUIClass::updateSlider(int id, int nValue, int clientId) {
     root.printTo(json);
     textThem(json, clientId);
   } else {
-    if (debug)
+    if (DEBUG_ESPUI)
       Serial.println(String("Error: ") + String(id) + String(" is no slider"));
   }
 }
 
+void ESPUIClass::updateSwitcher(int id, bool nValue, int clientId) {
+  if (id < cIndex && controls[id]->type == UI_SWITCHER) {
+    controls[id]->value = nValue ? 1 : 0;
+    String json;
+    StaticJsonBuffer<200> jsonBuffer;
+    JsonObject &root = jsonBuffer.createObject();
+    root["type"] = UPDATE_SWITCHER;
+    root["value"] = nValue ? 1 : 0;
+    root["id"] = String(id);
+    root.printTo(json);
+    textThem(json, clientId);
+  } else {
+    if (DEBUG_ESPUI)
+      Serial.println(String("Error: ") + String(id) +
+                     String(" is no switcher"));
+  }
+}
+
 void ESPUIClass::updateSwitcher(String label, bool nValue, int clientId) {
   if (!labelExists(label)) {
-    if (debug)
+    if (DEBUG_ESPUI)
       Serial.println("UI ERROR: Element does not " + String(label) +
                      " exist, cannot update!");
     return;
@@ -457,6 +520,60 @@ void ESPUIClass::updateSwitcher(String label, bool nValue, int clientId) {
   updateSwitcher(getIdByLabel(label), nValue, clientId);
 }
 
+void ESPUIClass::updateNumber(int id, int number, int clientId) {
+  if (id < cIndex && controls[id]->type == UI_NUMBER) {
+    controls[id]->value = number;
+    String json;
+    StaticJsonBuffer<200> jsonBuffer;
+    JsonObject &root = jsonBuffer.createObject();
+    root["type"] = UPDATE_NUMBER;
+    root["value"] = String(number);
+    root["id"] = String(id);
+    root.printTo(json);
+    textThem(json, clientId);
+  } else {
+    if (DEBUG_ESPUI)
+      Serial.println(String("Error: ") + String(id) + String(" is no number"));
+  }
+}
+
+void ESPUIClass::updateNumber(String label, int number, int clientId) {
+  if (!labelExists(label)) {
+    if (DEBUG_ESPUI)
+      Serial.println("UI ERROR: Element does not " + String(label) +
+                     " exist, cannot update!");
+    return;
+  }
+  updateNumber(getIdByLabel(label), number, clientId);
+}
+
+void ESPUIClass::updateText(int id, String text, int clientId) {
+  if (id < cIndex && controls[id]->type == UI_TEXT_INPUT) {
+    controls[id]->value = text;
+    String json;
+    StaticJsonBuffer<200> jsonBuffer;
+    JsonObject &root = jsonBuffer.createObject();
+    root["type"] = UPDATE_TEXT_INPUT;
+    root["value"] = String(text);
+    root["id"] = String(id);
+    root.printTo(json);
+    textThem(json, clientId);
+  } else {
+    if (DEBUG_ESPUI)
+      Serial.println(String("Error: ") + String(id) + String(" is no number"));
+  }
+}
+
+void ESPUIClass::updateText(String label, String text, int clientId) {
+  if (!labelExists(label)) {
+    if (DEBUG_ESPUI)
+      Serial.println("UI ERROR: Element does not " + String(label) +
+                     " exist, cannot update!");
+    return;
+  }
+  updateText(getIdByLabel(label), text, clientId);
+}
+
 // This is a hacky workaround because ESPAsyncWebServer does not have a function
 // like this and it's clients array is private
 void ESPUIClass::textThem(String text, int clientId) {
@@ -474,16 +591,14 @@ void ESPUIClass::textThem(String text, int clientId) {
 
 int ESPUIClass::getIdByLabel(String label) {
   for (int i = 0; i < cIndex; i++) {
-    if (String(controls[i]->label) == label)
+    if (String(controls[i]->label) == label) return i;
-      return i;
   }
-  return -1; // failed, nonexistant
+  return -1;  // failed, nonexistant
 }
 
 bool ESPUIClass::labelExists(String label) {
   for (int i = 0; i < cIndex; i++) {
-    if (String(controls[i]->label) == label)
+    if (String(controls[i]->label) == label) return true;
-      return true;
   }
   return false;
 }
@@ -509,22 +624,23 @@ void ESPUIClass::jsonDom(AsyncWebSocketClient *client) {
   }
 }
 
-void ESPUIClass::begin(const char *_title) {
+void ESPUIClass::beginSPIFFS(const char *_title) {
-
   ui_title = _title;
   server = new AsyncWebServer(80);
   ws = new AsyncWebSocket("/ws");
 
   if (!SPIFFS.begin()) {
-    Serial.println("SPIFFS Mount Failed, PLEASE CHECK THE README ON HOW TO "
+    Serial.println(
-                   "PREPARE YOUR ESP!!!!!!!");
+        "SPIFFS Mount Failed, PLEASE CHECK THE README ON HOW TO "
+        "PREPARE YOUR ESP!!!!!!!");
     return;
   }
   listDir("/", 1);
 
   if (!SPIFFS.exists("/index.htm")) {
-    Serial.println("Please read the README!!!!!!!, Make sure to "
+    Serial.println(
-                   "ESPUI.prepareFileSystem() once in an empty sketch");
+        "Please read the README!!!!!!!, Make sure to "
+        "ESPUI.prepareFileSystem() once in an empty sketch");
     return;
   }
 
@@ -534,17 +650,90 @@ void ESPUIClass::begin(const char *_title) {
 
   // Heap for general Servertest
   server->on("/heap", HTTP_GET, [](AsyncWebServerRequest *request) {
-    request->send(200, "text/plain", String(ESP.getFreeHeap()));
+    request->send(200, "text/plain",
+                  String(ESP.getFreeHeap()) + " In SPIFFSmode");
   });
 
   server->onNotFound(
-    [](AsyncWebServerRequest *request) {
+      [](AsyncWebServerRequest *request) { request->send(404); });
-    request->send(404);
+
+  server->on("/zepto.js", HTTP_GET, [](AsyncWebServerRequest *request) {
+    AsyncWebServerResponse *response = request->beginResponse_P(
+        200, "application/javascript", JS_ZEPTO_GZIP, sizeof(JS_ZEPTO_GZIP));
+    response->addHeader("Content-Encoding", "gzip");
+    request->send(response);
   });
 
   server->begin();
-  if (debug)
+  if (DEBUG_ESPUI) Serial.println("UI Initialized");
-    Serial.println("UI Initialized");
+}
+
+void ESPUIClass::begin(const char *_title) {
+  ui_title = _title;
+  server = new AsyncWebServer(80);
+  ws = new AsyncWebSocket("/ws");
+
+  ws->onEvent(onWsEvent);
+  server->addHandler(ws);
+
+  server->on("/", HTTP_GET, [](AsyncWebServerRequest *request) {
+    AsyncWebServerResponse *response =
+        request->beginResponse_P(200, "text/html", HTML_INDEX);
+    request->send(response);
+  });
+
+  // Javascript files
+
+  server->on("/js/zepto.min.js", HTTP_GET, [](AsyncWebServerRequest *request) {
+    AsyncWebServerResponse *response = request->beginResponse_P(
+        200, "application/javascript", JS_ZEPTO_GZIP, sizeof(JS_ZEPTO_GZIP));
+    response->addHeader("Content-Encoding", "gzip");
+    request->send(response);
+  });
+
+  server->on("/js/controls.js", HTTP_GET, [](AsyncWebServerRequest *request) {
+    AsyncWebServerResponse *response =
+        request->beginResponse_P(200, "application/javascript",
+                                 JS_CONTROLS_GZIP, sizeof(JS_CONTROLS_GZIP));
+    response->addHeader("Content-Encoding", "gzip");
+    request->send(response);
+  });
+
+  server->on("/js/slider.js", HTTP_GET, [](AsyncWebServerRequest *request) {
+    AsyncWebServerResponse *response = request->beginResponse_P(
+        200, "application/javascript", JS_SLIDER_GZIP, sizeof(JS_SLIDER_GZIP));
+    response->addHeader("Content-Encoding", "gzip");
+    request->send(response);
+  });
+
+  // Stylesheets
+
+  server->on("/css/style.css", HTTP_GET, [](AsyncWebServerRequest *request) {
+    AsyncWebServerResponse *response = request->beginResponse_P(
+        200, "text/css", CSS_STYLE_GZIP, sizeof(CSS_STYLE_GZIP));
+    response->addHeader("Content-Encoding", "gzip");
+    request->send(response);
+  });
+
+  server->on(
+      "/css/normalize.css", HTTP_GET, [](AsyncWebServerRequest *request) {
+        AsyncWebServerResponse *response = request->beginResponse_P(
+            200, "text/css", CSS_NORMALIZE_GZIP, sizeof(CSS_NORMALIZE_GZIP));
+        response->addHeader("Content-Encoding", "gzip");
+        request->send(response);
+      });
+
+  // Heap for general Servertest
+  server->on("/heap", HTTP_GET, [](AsyncWebServerRequest *request) {
+    request->send(200, "text/plain",
+                  String(ESP.getFreeHeap()) + " In Memorymode");
+  });
+
+  server->onNotFound(
+      [](AsyncWebServerRequest *request) { request->send(404); });
+
+  server->begin();
+  if (DEBUG_ESPUI) Serial.println("UI Initialized");
 }
 
 ESPUIClass ESPUI;

src/ESPUI.h

@@ -1,7 +1,7 @@
 #ifndef ESPUI_h
 #define ESPUI_h
 
-#define debug true
+#define DEBUG_ESPUI true
 
 #include "Arduino.h"
 #include "ArduinoJson.h"
@@ -10,20 +10,20 @@
 
 #if defined(ESP32)
 
-#include "SPIFFS.h"
-#include "WiFi.h"
 #include <AsyncTCP.h>
 #include <ESPAsyncWebServer.h>
+#include "SPIFFS.h"
+#include "WiFi.h"
 
 #else
 
+#include <ArduinoOTA.h>
 #include <ESP8266WiFi.h>
 #include <ESP8266mDNS.h>
-#include <ArduinoOTA.h>
-#include <FS.h>
-#include <Hash.h>
 #include <ESPAsyncTCP.h>
 #include <ESPAsyncWebServer.h>
+#include <FS.h>
+#include <Hash.h>
 #include <SPIFFSEditor.h>
 
 #define FILE_WRITE "w"
@@ -32,25 +32,40 @@
 
 typedef struct Control {
   unsigned int type;
-  unsigned int id; // just mirroring the id here for practical reasons
+  unsigned int id;  // just mirroring the id here for practical reasons
   const char *label;
   void (*callback)(Control, int);
   String value;
   unsigned int color;
 } Control;
 
-// Types
+// Message Types (and control types)
 #define UI_TITEL 0
+
 #define UI_LABEL 1
+#define UPDATE_LABEL 6
+
 #define UI_BUTTON 2
+
 #define UI_SWITCHER 3
+#define UPDATE_SWITCHER 7
+
 #define UI_PAD 4
 #define UI_CPAD 5
-#define UPDATE_LABEL 6
+
-#define UPDATE_SWITCHER 7
 #define UI_SLIDER 8
 #define UPDATE_SLIDER 9
 
+#define UI_NUMBER 10
+#define UPDATE_NUMBER 11
+
+#define UI_TEXT_INPUT 12
+#define UPDATE_TEXT_INPUT 13
+
+#define UI_GRAPH 14
+#define CLEAR_GRAPH 15
+#define ADD_GRAPH_POINT 16
+
 // Values
 #define B_DOWN -1
 #define B_UP 1
@@ -70,7 +85,8 @@ typedef struct Control {
 #define S_INACTIVE 7
 
 #define SL_VALUE 8
-
+#define N_VALUE 9
+#define T_VALUE 10
 
 // Colors
 #define COLOR_TURQUOISE 0
@@ -82,48 +98,69 @@ typedef struct Control {
 #define COLOR_ALIZARIN 6
 #define COLOR_NONE 6
 
-
 class ESPUIClass {
+ public:
+  void begin(const char *_title);        // Setup servers and page in Memorymode
+  void beginSPIFFS(const char *_title);  // Setup servers and page in SPIFFSmode
 
-public:
+  void prepareFileSystem();  // Initially preps the filesystem and loads a lot
-void begin(const char *_title);   // Setup servers and page
+                             // of stuff into SPIFFS
+  void list();
+  // Creating Elements
 
-void prepareFileSystem();   // Initially preps the filesystem and loads a lot of stuff into SPIFFS
+  int button(const char *label, void (*callBack)(Control, int), int color,
-void list();
+             String value = "");  // Create Event Button
-// Creating Elements
+  int switcher(const char *label, bool startState,
-int label(const char *label, int color, String value = "");   // Create Label
+               void (*callBack)(Control, int),
-int button(const char *label, void (*callBack)(Control, int), int color,
+               int color);  // Create Toggle Button
-           String value = "");    // Create Event Button
+  int pad(const char *label, bool centerButton, void (*callBack)(Control, int),
-int switcher(const char *label, bool startState,
+          int color);  // Create Pad Control
-             void (*callBack)(Control, int),
+  int slider(const char *label, void (*callBack)(Control, int), int color,
-             int color);    // Create Toggle Button
+             String value);  // Create Slider Control
-int pad(const char *label, bool centerButton, void (*callBack)(Control, int),
+  int number(const char *label, void (*callBack)(Control, int), int color,
-        int color);    // Create Pad Control
+             int number, int min, int max);  // Create a Number Input Control
-int slider(const char *label, void (*callBack)(Control, int), int color, String value);   // Create Slider Control
+  int text(const char *label, void (*callBack)(Control, int), int color,
+           String value = "");  // Create a Text Input Control
 
-// Update Elements
+  // Output only
-void print(int id, String value);
+  int label(const char *label, int color, String value = "");  // Create Label
-void print(String label, String value);
+  int graph(const char *label, int color);  // Create Graph display
 
-void updateSwitcher(int id, bool nValue, int clientId = -1);
+  // Update Elements
-void updateSwitcher(String label, bool nValue, int clientId = -1);
+  void print(int id, String value);
+  void print(String label, String value);
 
-void updateSlider(int id, int nValue, int clientId = -1);
+  void updateSwitcher(int id, bool nValue, int clientId = -1);
-void updateSlider(String label, int nValue, int clientId = -1);
+  void updateSwitcher(String label, bool nValue, int clientId = -1);
 
-void textThem(String text, int clientId);
+  void updateSlider(int id, int nValue, int clientId = -1);
+  void updateSlider(String label, int nValue, int clientId = -1);
 
-// Variables ---
+  void updateNumber(int id, int nValue, int clientId = -1);
-const char *ui_title = "ESPUI";   // Store UI Title and Header Name
+  void updateNumber(String label, int nValue, int clientId = -1);
-int cIndex = 0;                   // Control index
-Control *controls[25];
-void jsonDom(AsyncWebSocketClient *client);
-int getIdByLabel(String label);
-bool labelExists(String label);
 
-private:
+  void updateText(int id, String nValue, int clientId = -1);
-AsyncWebServer *server;
+  void updateText(String label, String nValue, int clientId = -1);
-AsyncWebSocket *ws;
+
+  void clearGraph(int id, int clientId = -1);
+  void clearGraph(String label, int clientId = -1);
+
+  void addGraphPoint(int id, int nValue, int clientId = -1);
+  void addGraphPoint(String label, int nValue, int clientId = -1);
+
+  void textThem(String text, int clientId);
+
+  // Variables ---
+  const char *ui_title = "ESPUI";  // Store UI Title and Header Name
+  int cIndex = 0;                  // Control index
+  Control *controls[25];
+  void jsonDom(AsyncWebSocketClient *client);
+  int getIdByLabel(String label);
+  bool labelExists(String label);
+
+ private:
+  AsyncWebServer *server;
+  AsyncWebSocket *ws;
 };
 
 extern ESPUIClass ESPUI;

src/dataIndexHTML.h

@@ -0,0 +1,5 @@
+const char HTML_INDEX[] PROGMEM = R"=====(
+<!DOCTYPE html><html> <head><meta charset=utf-8><title>Control</title><meta name=viewport content="width=device-width, initial-scale=1"><link rel="shortcut icon" href=data:image/png;base64,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><link rel=stylesheet href=/css/normalize.css><link rel=stylesheet href=/css/style.css><script src=/js/zepto.min.js></script><script src=/js/slider.js></script><script src=/js/controls.js></script></head> <body onload=javascript:start();> <div> <h4><div id=mainHeader>Control</div> <span id=conStatus class=label>Offline</span></h4></div> <hr> <div class=container> <div id=row class="row u-full-width"> </div> </div> </body> </html> 
+)=====";
+
+const uint8_t HTML_INDEX_GZIP[863] PROGMEM = { 31,139,8,0,56,43,252,91,2,255,133,84,109,115,170,56,20,254,43,172,159,118,231,222,22,17,107,219,123,197,153,160,96,171,34,2,130,226,183,0,169,4,195,75,73,16,245,215,111,34,189,179,187,179,51,187,204,36,231,237,57,207,57,132,112,198,191,205,236,233,54,220,24,82,202,114,50,25,223,119,105,156,34,152,76,198,57,98,80,138,83,88,83,196,180,134,125,60,188,76,198,12,51,130,38,211,178,96,117,73,198,114,103,118,200,2,230,72,59,99,212,86,101,205,164,152,67,80,193,180,94,139,19,150,106,9,58,227,24,61,220,141,239,18,46,48,195,144,60,208,24,18,164,41,189,201,152,224,226,36,213,136,104,61,154,242,244,184,97,18,230,20,61,41,173,209,135,150,64,6,127,224,28,30,145,92,21,199,159,17,164,104,52,252,142,3,221,118,219,254,114,126,44,1,127,214,158,159,26,254,145,107,186,48,129,51,5,150,144,229,202,121,221,10,69,159,39,250,214,55,0,88,205,55,83,249,146,234,14,119,78,245,204,51,23,107,30,29,45,120,238,241,157,59,55,130,111,10,70,124,79,68,166,93,9,214,81,206,55,83,157,198,13,49,94,4,223,198,212,173,192,240,239,88,37,216,185,3,229,211,25,16,236,170,230,167,88,158,26,52,174,26,112,189,147,246,64,201,189,129,210,120,247,24,95,92,95,12,230,75,135,231,113,60,199,152,162,174,46,171,243,230,89,240,27,133,235,109,137,5,244,18,168,167,141,222,222,94,240,211,242,134,203,203,113,184,14,98,95,109,140,197,219,253,77,119,139,149,219,119,0,6,126,226,221,29,164,245,76,114,19,103,162,180,0,204,146,88,119,48,142,208,61,150,244,61,95,49,245,111,134,105,164,177,97,125,123,171,194,86,28,132,30,122,190,171,7,122,182,77,67,121,49,163,224,56,53,60,54,36,213,94,62,191,102,43,231,176,24,125,154,175,76,61,165,224,154,41,151,189,191,140,156,161,30,148,237,172,253,180,195,163,113,57,157,118,67,28,142,200,6,154,253,145,251,105,189,132,239,204,110,220,200,130,183,209,37,139,104,67,103,96,39,39,117,69,244,227,240,57,219,140,94,71,241,222,120,137,54,64,65,254,12,45,7,162,187,197,222,53,119,111,238,41,220,187,196,206,215,215,195,206,236,31,28,112,181,102,134,186,218,2,101,181,53,134,193,236,253,102,103,160,111,103,254,101,121,3,87,174,183,23,227,233,21,181,226,83,4,125,55,72,251,135,57,207,219,86,44,26,184,213,161,56,1,43,3,151,245,181,223,174,189,254,197,54,157,171,117,43,219,245,172,84,44,143,182,86,86,182,214,202,223,94,226,88,180,112,72,140,32,76,204,245,249,80,184,106,184,95,16,240,150,168,201,245,169,138,114,118,11,7,102,123,240,158,206,113,142,162,231,172,133,247,35,53,136,185,61,121,141,147,79,167,127,187,201,148,93,9,162,41,66,172,187,196,114,76,169,92,148,117,14,9,190,161,71,110,253,31,248,238,236,128,52,174,113,197,36,90,199,154,156,81,249,134,42,86,62,230,184,120,204,120,80,238,162,255,66,81,130,19,84,255,39,36,238,254,100,250,79,144,124,31,0,210,56,42,147,171,84,22,164,132,137,150,193,51,236,226,63,40,131,53,251,253,143,159,28,145,224,179,152,23,195,137,208,36,156,104,57,196,197,27,207,70,245,95,83,162,3,209,10,22,2,193,75,122,12,178,134,74,49,129,148,106,4,70,136,76,236,143,15,126,24,136,247,192,97,162,3,78,249,149,152,214,93,161,47,188,104,153,23,65,191,188,156,178,46,219,175,96,79,168,205,195,71,67,72,55,108,122,28,245,197,243,75,136,183,18,178,27,118,127,2,173,245,31,70,3,5,0,0 };

src/dataNormalizeCSS.h

@@ -0,0 +1,5 @@
+const char CSS_NORMALIZE[] PROGMEM = R"=====(
+html{font-family:sans-serif;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}body{margin:0}article,aside,details,figcaption,figure,footer,header,hgroup,main,menu,nav,section,summary{display:block}audio,canvas,progress,video{display:inline-block;vertical-align:baseline}audio:not([controls]){display:none;height:0}[hidden],template{display:none}a{background-color:transparent}a:active,a:hover{outline:0}abbr[title]{border-bottom:1px dotted}b,strong{font-weight:bold}dfn{font-style:italic}h1{font-size:2em;margin:.67em 0}mark{background:#ff0;color:#000}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sup{top:-.5em}sub{bottom:-.25em}img{border:0}svg:not(:root){overflow:hidden}figure{margin:1em 40px}hr{-moz-box-sizing:content-box;box-sizing:content-box;height:0}pre{overflow:auto}code,kbd,pre,samp{font-family:monospace,monospace;font-size:1em}button,input,optgroup,select,textarea{color:inherit;font:inherit;margin:0}button{overflow:visible}button,select{text-transform:none}button,html input[type="button"],input[type="reset"],input[type="submit"]{-webkit-appearance:button;cursor:pointer}button[disabled],html input[disabled]{cursor:default}button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}input{line-height:normal}input[type="checkbox"],input[type="radio"]{box-sizing:border-box;padding:0}input[type="number"]::-webkit-inner-spin-button,input[type="number"]::-webkit-outer-spin-button{height:auto}input[type="search"]{-webkit-appearance:textfield;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;box-sizing:content-box}input[type="search"]::-webkit-search-cancel-button,input[type="search"]::-webkit-search-decoration{-webkit-appearance:none}fieldset{border:1px solid silver;margin:0 2px;padding:.35em .625em .75em}legend{border:0;padding:0}textarea{overflow:auto}optgroup{font-weight:bold}table{border-collapse:collapse;border-spacing:0}td,th{padding:0}
+)=====";
+
+const uint8_t CSS_NORMALIZE_GZIP[861] PROGMEM = { 31,139,8,0,56,43,252,91,2,255,149,84,237,142,155,58,16,125,149,104,171,74,183,146,137,216,237,199,94,25,221,39,137,242,99,176,7,112,227,47,217,38,155,20,241,238,119,12,132,36,219,108,165,254,2,6,123,230,204,57,103,166,75,70,15,141,179,169,104,192,40,125,230,17,108,44,34,6,213,84,133,137,69,194,83,42,162,250,133,5,200,159,125,76,252,185,44,63,87,197,27,214,7,149,30,255,29,107,39,207,131,129,208,42,203,203,17,66,82,66,35,131,168,36,50,137,9,148,142,172,81,173,0,159,148,179,249,181,15,200,26,231,18,6,214,33,200,252,104,131,235,61,51,160,44,51,104,123,102,225,200,34,138,233,70,236,13,165,63,15,82,69,175,225,204,107,237,196,97,132,94,42,199,4,216,35,68,230,131,107,3,198,200,142,84,213,173,39,149,213,202,98,49,93,168,142,152,161,129,46,64,171,214,242,26,34,230,191,115,34,110,93,250,103,39,136,153,224,116,220,127,89,83,88,103,177,234,80,181,93,162,238,118,157,146,18,237,158,37,52,244,59,225,221,185,17,134,26,196,33,247,98,101,33,156,118,129,167,64,12,123,8,104,211,8,28,168,163,35,145,195,59,71,112,6,215,167,12,33,211,86,215,97,151,84,210,184,31,106,23,136,147,162,118,41,57,195,159,253,105,35,233,21,229,88,179,72,240,108,59,43,248,54,131,170,157,150,163,108,236,28,140,233,172,145,171,68,61,138,177,123,94,130,36,25,127,65,83,45,42,109,127,188,162,217,148,35,125,30,110,16,243,79,77,83,86,51,236,79,101,89,142,209,128,214,55,41,254,37,181,99,79,40,122,127,19,125,253,254,185,154,104,190,176,84,121,23,85,86,142,7,36,142,168,225,15,185,207,153,146,243,188,216,126,71,147,115,15,75,215,197,246,37,71,148,105,23,58,136,163,120,108,39,153,120,32,239,124,25,50,131,141,118,111,124,214,100,156,141,117,113,226,51,117,248,173,244,167,177,11,67,97,220,47,162,243,148,241,42,219,242,44,51,233,145,67,213,7,225,85,113,79,41,215,74,208,39,55,10,71,198,62,212,146,76,135,44,130,241,119,3,101,156,117,164,183,64,182,190,85,87,174,8,213,88,247,212,161,101,202,250,62,49,231,211,108,125,34,132,236,206,242,136,145,89,96,152,101,80,182,163,217,76,83,134,245,99,157,181,57,211,21,222,81,69,85,107,188,84,152,83,14,211,212,78,54,108,92,48,179,81,151,19,29,173,131,205,4,100,151,206,30,255,123,154,227,79,123,118,27,164,193,194,244,46,70,82,25,69,193,225,178,27,192,123,4,42,34,144,207,73,42,209,135,72,45,120,167,136,214,176,148,220,209,188,0,97,148,251,219,226,107,112,88,46,73,108,160,215,105,185,196,249,164,96,227,68,31,11,101,45,45,140,233,222,239,241,213,44,149,7,41,179,168,229,56,29,29,110,29,106,137,7,208,227,109,63,162,67,113,32,225,223,183,14,180,27,158,242,72,174,46,89,167,243,244,190,198,114,199,246,166,198,240,180,39,116,11,55,19,180,34,122,101,139,91,241,63,60,79,107,225,254,252,176,0,159,252,119,39,3,113,46,186,199,50,100,221,27,133,90,86,127,242,255,229,226,95,141,199,67,12,87,252,115,164,16,25,134,126,212,242,135,87,36,10,23,32,239,142,71,29,77,214,157,90,34,67,94,164,206,251,49,58,173,228,38,42,77,147,176,142,199,230,197,95,37,218,126,165,117,178,217,254,120,153,30,175,121,183,104,108,209,202,71,142,89,135,240,126,240,47,179,250,251,250,77,217,189,151,189,77,147,171,193,71,228,151,151,106,249,145,151,193,82,64,178,212,13,215,130,255,3,4,241,118,208,151,7,0,0 };

src/dataSliderJS.h

@@ -0,0 +1,14 @@
+const char JS_SLIDER[] PROGMEM = R"=====(
+function rkmd_rangeSlider(selector){var self,slider_width,slider_offset,curnt,sliderDiscrete,range,slider;self=$(selector);slider_width=self.width();slider_offset=self.offset().left;sliderDiscrete=self;sliderDiscrete.each(function(i,v){curnt=$(this);curnt.append(sliderDiscrete_tmplt());range=curnt.find('input[type="range"]');slider=curnt.find('.slider');slider_fill=slider.find('.slider-fill');slider_handle=slider.find('.slider-handle');slider_label=slider.find('.slider-label');var range_val=parseInt(range.val());slider_fill.css('width',range_val+'%');slider_handle.css('left',range_val+'%');slider_label.find('span').text(range_val);});self.on('mousedown touchstart','.slider-handle',function(e){if(e.button===2){return false;}
+var parents=$(this).parents('.rkmd-slider');var slider_width=parents.width();var slider_offset=parents.offset().left;var check_range=parents.find('input[type="range"]').is(':disabled');if(check_range===true){return false;}
+$(this).addClass('is-active');var moveFu=function(e){var pageX=e.pageX||e.changedTouches[0].pageX;var slider_new_width=pageX-slider_offset;if(slider_new_width<=slider_width&&!(slider_new_width<'0')){slider_move(parents,slider_new_width,slider_width,true);}};var upFu=function(e){$(this).off(handlers);parents.find('.is-active').removeClass('is-active');};var handlers={mousemove:moveFu,touchmove:moveFu,mouseup:upFu,touchend:upFu};$(document).on(handlers);});self.on('mousedown touchstart','.slider',function(e){if(e.button===2){return false;}
+var parents=$(this).parents('.rkmd-slider');var slider_width=parents.width();var slider_offset=parents.offset().left;var check_range=parents.find('input[type="range"]').is(':disabled');if(check_range===true){return false;}
+var slider_new_width=e.pageX-slider_offset;if(slider_new_width<=slider_width&&!(slider_new_width<'0')){slider_move(parents,slider_new_width,slider_width,true);}
+var upFu=function(e){$(this).off(handlers);};var handlers={mouseup:upFu,touchend:upFu};$(document).on(handlers);});};function sliderDiscrete_tmplt(){var tmplt='<div class="slider">'+
+'<div class="slider-fill"></div>'+
+'<div class="slider-handle"><div class="slider-label"><span>0</span></div></div>'+
+'</div>';return tmplt;}
+function slider_move(parents,newW,sliderW,send){var slider_new_val=parseInt(Math.round(newW/sliderW*100));var slider_fill=parents.find('.slider-fill');var slider_handle=parents.find('.slider-handle');var range=parents.find('input[type="range"]');slider_fill.css('width',slider_new_val+'%');slider_handle.css({'left':slider_new_val+'%','transition':'none','-webkit-transition':'none','-moz-transition':'none'});range.val(slider_new_val);if(parents.find('.slider-handle span').text()!=slider_new_val){parents.find('.slider-handle span').text(slider_new_val);var number=parents.attr('id').substring(2);if(send)websock.send('slvalue:'+slider_new_val+':'+number);}}
+)=====";
+
+const uint8_t JS_SLIDER_GZIP[865] PROGMEM = { 31,139,8,0,56,43,252,91,2,255,237,86,207,111,155,48,20,190,247,175,72,163,174,134,149,184,89,143,33,238,101,211,164,29,118,218,164,77,170,170,200,1,83,172,16,131,176,73,182,209,252,239,123,254,1,1,66,170,110,167,29,118,194,246,251,252,252,222,247,62,243,156,84,34,82,60,23,147,114,179,141,87,37,21,79,236,75,198,99,86,122,146,101,44,82,121,233,215,59,90,78,96,150,4,210,88,86,123,30,171,180,153,228,73,34,153,10,162,170,20,202,173,125,224,50,42,153,98,129,113,231,22,67,237,129,92,29,221,134,93,111,68,91,177,25,122,173,197,186,182,38,59,246,124,156,177,68,133,253,115,12,98,176,134,25,141,82,47,113,217,121,60,216,249,181,137,17,66,80,41,151,126,104,102,152,22,5,19,177,215,223,188,82,219,34,131,195,252,208,100,64,44,52,225,0,68,92,20,149,122,80,63,11,70,166,198,58,125,68,77,196,61,32,182,107,173,113,149,240,44,35,118,220,135,204,180,229,136,75,169,136,51,54,142,180,182,35,54,163,107,118,198,169,49,1,82,87,207,4,186,218,209,140,20,180,148,236,147,80,158,89,194,176,164,211,236,68,136,35,41,61,100,42,129,130,118,223,13,122,51,12,208,2,117,57,206,225,76,4,46,42,89,80,129,124,172,216,15,119,180,70,251,225,193,15,109,121,133,135,182,121,37,89,156,239,197,68,229,85,148,74,69,75,112,61,76,61,104,107,202,252,154,39,30,195,235,74,169,92,16,66,238,252,26,170,7,37,152,36,52,147,44,60,92,232,220,33,99,38,148,108,234,142,221,28,136,210,146,159,181,85,50,42,239,74,210,1,91,85,118,0,78,153,13,162,47,78,141,139,82,22,109,236,117,106,81,47,232,7,115,136,103,17,115,73,215,25,139,33,24,72,172,235,130,16,85,86,236,36,189,38,37,26,199,239,51,170,203,193,229,140,2,59,59,230,18,218,230,59,246,177,34,93,206,44,39,79,236,59,97,216,124,159,159,161,150,169,62,39,254,170,137,103,242,97,254,104,77,221,156,5,219,183,196,128,105,214,163,66,7,60,196,45,73,151,206,235,235,203,83,4,154,35,223,175,221,178,142,213,115,100,5,67,104,255,223,99,216,8,15,7,19,95,85,12,50,108,104,129,208,60,171,154,18,238,123,191,12,184,195,20,46,153,62,123,132,66,123,64,227,131,212,70,162,26,187,176,196,6,70,169,221,5,131,168,138,133,14,202,90,225,247,98,102,135,240,202,139,243,168,218,66,20,190,22,252,49,180,215,223,130,255,242,31,164,119,34,78,39,234,127,65,158,23,127,160,206,81,165,253,133,142,14,97,115,214,100,188,167,153,251,111,198,4,45,99,190,155,68,90,246,100,106,209,211,123,116,115,49,178,110,90,212,244,126,121,11,150,115,16,27,7,128,78,77,166,19,128,69,119,129,251,249,242,214,124,173,179,142,75,59,10,93,149,77,140,64,226,32,159,126,29,160,0,223,28,247,240,5,138,220,107,229,88,158,94,211,251,76,85,138,203,188,2,37,234,157,183,110,231,219,119,243,185,223,83,184,233,213,131,63,70,191,89,119,192,174,97,143,195,219,142,221,246,225,215,220,136,179,29,185,159,217,185,182,92,219,190,188,56,69,7,72,193,33,146,107,70,209,2,137,92,64,75,69,179,61,91,111,184,154,141,218,182,249,175,17,195,193,61,142,204,19,162,127,142,185,191,47,177,49,233,190,6,252,75,50,216,94,191,122,239,240,92,205,177,168,182,107,120,138,53,62,168,82,37,144,12,127,21,44,171,181,84,37,23,79,222,157,9,209,232,5,50,151,121,180,193,122,2,207,148,12,252,84,108,129,110,134,212,193,146,245,172,251,206,111,101,146,232,206,54,11,0,0 };

src/uploadDataIndex.h

@@ -1,27 +0,0 @@
-const char HTML_INDEX[] PROGMEM = R"=====(
-  <!DOCTYPE html>
-  <html>
-  <head>
-    <meta charset="utf-8">
-    <title>Control</title>
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    <link rel="shortcut icon" href="data:image/png;base64,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"
-    />
-    <link rel="stylesheet" href="/css/normalize.css">
-    <link rel="stylesheet" href="/css/style.css">
-
-    <script src="/js/zepto.min.js"></script>
-    <script src="/js/slider.js"></script>
-    <script src="/js/controls.js"></script>
-  </head>
-  <body onload="javascript:start();">
-    <div>
-      <h4><div id="mainHeader">Control</div> <span id="conStatus" class="label">Offline</span></h4></div>
-    <hr />
-    <div class="container">
-      <div id="row" class="row u-full-width">
-      </div>
-    </div>
-  </body>
-  </html>
-)=====";

src/uploadDataNormalize.h

@@ -1,3 +0,0 @@
-const char CSS_NORMALIZE[] PROGMEM = R"=====(
-html{font-family:sans-serif;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}body{margin:0}article,aside,details,figcaption,figure,footer,header,hgroup,main,menu,nav,section,summary{display:block}audio,canvas,progress,video{display:inline-block;vertical-align:baseline}audio:not([controls]){display:none;height:0}[hidden],template{display:none}a{background-color:transparent}a:active,a:hover{outline:0}abbr[title]{border-bottom:1px dotted}b,strong{font-weight:bold}dfn{font-style:italic}h1{font-size:2em;margin:.67em 0}mark{background:#ff0;color:#000}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sup{top:-0.5em}sub{bottom:-0.25em}img{border:0}svg:not(:root){overflow:hidden}figure{margin:1em 40px}hr{-moz-box-sizing:content-box;box-sizing:content-box;height:0}pre{overflow:auto}code,kbd,pre,samp{font-family:monospace,monospace;font-size:1em}button,input,optgroup,select,textarea{color:inherit;font:inherit;margin:0}button{overflow:visible}button,select{text-transform:none}button,html input[type="button"],input[type="reset"],input[type="submit"]{-webkit-appearance:button;cursor:pointer}button[disabled],html input[disabled]{cursor:default}button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}input{line-height:normal}input[type="checkbox"],input[type="radio"]{box-sizing:border-box;padding:0}input[type="number"]::-webkit-inner-spin-button,input[type="number"]::-webkit-outer-spin-button{height:auto}input[type="search"]{-webkit-appearance:textfield;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;box-sizing:content-box}input[type="search"]::-webkit-search-cancel-button,input[type="search"]::-webkit-search-decoration{-webkit-appearance:none}fieldset{border:1px solid #c0c0c0;margin:0 2px;padding:.35em .625em .75em}legend{border:0;padding:0}textarea{overflow:auto}optgroup{font-weight:bold}table{border-collapse:collapse;border-spacing:0}td,th{padding:0}
-)=====";

src/uploadDataSlider.h

@@ -1,3 +0,0 @@
-const char JS_SLIDER[] PROGMEM = R"=====(
-function rkmd_rangeSlider(b){var f,e,c,a,g,d,h;f=$(b);e=f.width();c=f.offset().left;g=f;g.each(function(k,j){a=$(this);a.append(sliderDiscrete_tmplt());d=a.find('input[type="range"]');h=a.find(".slider");slider_fill=h.find(".slider-fill");slider_handle=h.find(".slider-handle");slider_label=h.find(".slider-label");var l=parseInt(d.val());slider_fill.css("width",l+"%");slider_handle.css("left",l+"%");slider_label.find("span").text(l)});f.on("mousedown touchstart",".slider-handle",function(o){if(o.button===2){return false}var m=$(this).parents(".rkmd-slider");var l=m.width();var i=m.offset().left;var k=m.find('input[type="range"]').is(":disabled");if(k===true){return false}$(this).addClass("is-active");var p=function(r){var q=r.pageX-i;if(q<=l&&!(q<"0")){slider_move(m,q,l,true)}};var n=function(q){$(this).off(j);m.find(".is-active").removeClass("is-active")};var j={mousemove:p,touchmove:p,mouseup:n,touchend:n};$(document).on(j)});f.on("mousedown touchstart",".slider",function(p){if(p.button===2){return false}var m=$(this).parents(".rkmd-slider");var l=m.width();var i=m.offset().left;var k=m.find('input[type="range"]').is(":disabled");if(k===true){return false}var o=p.pageX-i;if(o<=l&&!(o<"0")){slider_move(m,o,l,true)}var n=function(q){$(this).off(j)};var j={mouseup:n,touchend:n};$(document).on(j)})}function sliderDiscrete_tmplt(){var a='<div class="slider"><div class="slider-fill"></div><div class="slider-handle"><div class="slider-label"><span>0</span></div></div></div>';return a}function slider_move(g,a,h,e){var i=parseInt(Math.round(a/h*100));var b=g.find(".slider-fill");var c=g.find(".slider-handle");var f=g.find('input[type="range"]');b.css("width",i+"%");c.css({left:i+"%",transition:"none","-webkit-transition":"none","-moz-transition":"none"});f.val(i);if(g.find(".slider-handle span").text()!=i){g.find(".slider-handle span").text(i);var d=g.attr("id").substring(2);if(e){websock.send("slvalue:"+i+":"+d)}}};
-)=====";

tools/prepare_static_ui_sources.py

@@ -0,0 +1,134 @@
+#!/usr/bin/env python3
+
+from jsmin import jsmin as jsminify
+from htmlmin import minify as htmlminify
+from csscompressor import compress as cssminify
+import gzip
+import sys
+import os.path
+import argparse
+import re
+from glob import glob
+
+TARGET_TEMPLATE = '''const char {constant}[] PROGMEM = R"=====(
+{minidata}
+)=====";
+
+const uint8_t {constant}_GZIP[{gziplen}] PROGMEM = {{ {gzipdata} }};
+'''
+
+def parse_arguments(args=None):
+    parser = argparse.ArgumentParser(
+        description="Prepares ESPUI header files by minifying and gzipping HTML, JS and CSS source files.")
+    parser.add_argument("--auto", "--all", "-a", dest="auto", action="store_true",
+                        help="Automatically find all source files in examples/gui/data/ and write C header files to src/")
+    parser.add_argument("--source", "--sources", "-s", dest="sources", default=None,
+                        help="Sources directory containing CSS or JS files OR one specific file to minify")
+    parser.add_argument("--target", "-t", dest="target", default=None,
+                        help="Target directory containing C header files OR one C header file")
+    parser.add_argument("--nostoremini", "-m", action="store_false", dest="storemini",
+                        help="Do not store intermediate minified files next to the originals (i.e. only write to the C header files)")
+    args = parser.parse_args(args)
+    if not args.auto and (not args.sources or not args.target):
+        print("ERROR: You need to specify either --auto or both --source and --target\n")
+        parser.print_help()
+        sys.exit(1)
+    return args
+
+def get_context(infile, outfile):
+    infile	= os.path.realpath(infile)
+    dir, name, type 	= (os.path.basename(os.path.dirname(infile)), os.path.basename(infile).split(os.path.extsep)[0], os.path.basename(infile).split(os.path.extsep)[-1] )
+    type = type.strip(".").lower()
+    if dir.lower() == type:
+        dir = os.path.basename(os.path.dirname(os.path.dirname(infile)))
+    if type == "htm":
+        type = 'html'
+    name = os.path.basename(name)
+    indir	= os.path.dirname(infile)
+    if os.path.isdir(outfile):
+        outdir 	= os.path.realpath(outfile)
+        outfilename	= "%s%s%s.h" % (dir, name.capitalize(), type.upper())
+        outfile	= os.path.realpath(os.path.sep.join([outdir, outfilename]))
+    else:
+        outfile	= os.path.realpath(outfile)
+        outdir	= os.path.dirname(outfile)
+        outfilename	= os.path.basename(outfile)
+    minifile	= re.sub('\.([^.]+)$', '.min.\\1', infile) if not ".min." in infile else infile
+    constant	= '%s_%s' % (type.upper(), name.upper())
+    return locals()
+    
+def perform_gzip(c):
+    compressed = gzip.compress(bytes(c['minidata'], 'utf-8'))
+    c['gzipdata'] = ','.join([ str(b) for b in compressed ])
+    c['gziplen'] = len(compressed)
+    print("  GZIP data length: %s" % c['gziplen'])
+    return c
+    
+def perform_minify(c):
+    with open(c['infile']) as infile:
+        minifier = {
+            'css': cssminify, 
+            'js': jsminify, 
+            'html': htmlminify
+        }.get(c['type']) or htmlminify
+        print("  Using %s minifier" % c['type'])
+        c['minidata'] = minifier(infile.read())
+    return perform_gzip(c)
+
+def process_file(infile, outdir, storemini=True):
+    print("Processing file %s" % infile)
+    c = get_context(infile, outdir)
+    c = perform_minify(c)
+    if storemini:
+        if c['infile'] == c['minifile']:
+            print("  Original file is already minified, refusing to overwrite it")
+        else:
+            print("  Writing minified file %s" % c['minifile'])
+            with open(c['minifile'], 'w+') as minifile:
+                minifile.write(c['minidata'])
+    with open(c['outfile'], 'w+') as outfile:
+        print("  Using C constant names %s and %s_GZIP" % (c['constant'], c['constant']))
+        print("  Writing C header file %s" % c['outfile'])
+        outfile.write(TARGET_TEMPLATE.format(**c))
+        
+def filenamefilter(pattern, strings):
+    return filter(re.compile(pattern).search, strings)        
+        
+def process_dir(sourcedir, outdir, recursive=True, storemini=True):
+    pattern = r'/*\.(css|js|htm|html)$'
+    files = glob(sourcedir + "/**/*", recursive=True)+glob(sourcedir + "/*") if recursive else glob(sourcedir + "/*")
+    files = filenamefilter(pattern, files)
+    for f in set(files):
+        if not '.min.' in f:
+            process_file(f, outdir, storemini)
+        elif not os.path.isfile(f.replace(".min.", ".")):
+            process_file(f, outdir, storemini)
+            
+def check_args(args):
+    abort = 0
+    if not os.path.exists(args.sources):
+        print("ERROR: Source %s does not exist" % args.sources)
+        abort += 2
+    if not os.path.isdir(os.path.dirname(args.target)):
+        print("ERROR: Parent directory of target %s does not exist" % args.target)
+        abort += 4
+    if os.path.isdir(args.sources) and not os.path.isdir(args.target):
+        print("ERROR: Source %s is a directory, target %s is not" % (args.sources, args.target))
+        abort += 8
+    if abort > 0:
+        print("Aborting.")
+        sys.exit(abort)
+
+def main(args):
+    args.sources = os.path.realpath(args.sources or os.sep.join((os.path.dirname(os.path.realpath(__file__)), "..", "examples", "gui", "data")))
+    args.target  = os.path.realpath(args.target  or os.sep.join((os.path.dirname(os.path.realpath(__file__)), "..", "src")))
+    check_args(args)
+    if os.path.isfile(args.sources):
+        print("Source %s is a file, will process one file only." % args.sources)
+        process_file(args.sources, args.target, storemini = args.storemini)
+    elif os.path.isdir(args.sources):
+        print("Source %s is a directory, searching for files recursively..." % args.sources)
+        process_dir(args.sources, args.target, recursive = True, storemini = args.storemini)
+
+if __name__ == "__main__" and "get_ipython" not in dir():
+    main(parse_arguments())