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Add a responsive file uploader 

- Specify HTML5
- Allow drag and drop for loading configurations
Scott Lahteine 10 years ago
parent
09a385d9b0
commit
ac7a4358d6
5 changed files with 359 additions and 31 deletions
Split View Show Diff Stats
  1. 1
    1
      Marlin/configurator/css/configurator.css
  2. 8
    5
      Marlin/configurator/index.html
  3. 79
    0
      Marlin/configurator/js/binaryfileuploader.js
  4. 168
    0
      Marlin/configurator/js/binarystring.js
  5. 103
    25
      Marlin/configurator/js/configurator.js

+ 1
- 1
Marlin/configurator/css/configurator.css View File 

@@ -15,7 +15,7 @@ label, input, select, textarea { display: block; float: left; margin: 1px 0; }
15 15 
 label.newline, textarea { clear: both; }
16 16 
 label { width: 130px; height: 1em; padding: 10px 480px 10px 1em; margin-right: -470px; text-align: right; }
17 17 
 input[type="text"], select, .jstepper { margin: 0.75em 0 0; }
18 
-input[type="checkbox"], input[type="radio"] { margin: 1em 0 0; }
18 
+input[type="checkbox"], input[type="radio"], input[type="file"] { margin: 1em 0 0; }
19 19 
 #config_form { display: block; background: #DDD; padding: 20px; color: #000; }
20 20 
 /*#config_text, #config_adv_text { font-family: "Andale mono", monospace; clear: both; }*/
21 21 
 #config_text, #config_adv_text { height: 25em; overflow: auto; background-color: #FFF; color: #888; padding: 10px; }

+ 8
- 5
Marlin/configurator/index.html View File 

@@ -1,15 +1,18 @@
1 
+<!DOCTYPE html>
1 2 
 <html>
2 3 
   <head>
3 
-    <title>Marlin Configurator</title>
4 4 
     <meta charset="UTF-8">
5 
+    <title>Marlin Configurator</title>
5 6 
     <script type="text/javascript" src="https://code.jquery.com/jquery-2.1.3.min.js"></script>
7 
+    <script src="js/binarystring.js"></script>
8 
+    <script src="js/binaryfileuploader.js"></script>
6 9 
     <script src="js/configurator.js"></script>
7 10 
     <script src="js/jcanvas.js"></script>
8 11 
     <script src="js/jstepper.js"></script>
9 12 
     <link rel="stylesheet" href="css/configurator.css" type="text/css" media="all" />
10 13 
   </head>
11 14 
   <body>
12 
-    <div id="main">
15 
+    <section id="main">
13 16 
       <h1>Marlin Configurator 0.1a</h1>
14 17 
       <p>Enter values in the form, get a Marlin configuration.<br/>Will include a drop-down of known configurations.</p>
15 18 
       <ul id="help">
 
@@ -18,9 +21,9 @@
18 21
19 22 
       <form id="config_form">
20 23
21 
-        <!-- label>Serial Port:</label><input name="SERIAL_PORT" type="text" size="4" maxlength="2" value="99" / -->
24 
+        <label>Drop Files Here:</label><input type="file" id="file-upload" />
22 25
23 
-        <label>Serial Port:</label><select name="SERIAL_PORT"></select><div id="serial_stepper"></div>
26 
+        <label class="newline">Serial Port:</label><select name="SERIAL_PORT"></select><div id="serial_stepper"></div>
24 27
25 28 
         <label>Baud Rate:</label><select name="BAUDRATE"></select>
26 29 
 
@@ -52,6 +55,6 @@
52 55
53 56 
         <br class="clear" />
54 57 
       </form>
55 
-    </div>
58 
+    <section>
56 59 
   </body>
57 60 
 </html>

+ 79
- 0
Marlin/configurator/js/binaryfileuploader.js View File 

@@ -0,0 +1,79 @@
1 
+function BinaryFileUploader(o) {
2 
+	this.options = null;
3 
+
4 
+
5 
+	this._defaultOptions = {
6 
+		element: null, // HTML file element
7 
+		onFileLoad: function(file) {
8 
+			console.log(file.toString());
9 
+		}
10 
+	};
11 
+
12 
+
13 
+	this._init = function(o) {
14 
+		if (!this.hasFileUploaderSupport()) return;
15 
+
16 
+		this._verifyDependencies();
17 
+
18 
+		this.options = this._mergeObjects(this._defaultOptions, o);
19 
+		this._verifyOptions();
20 
+
21 
+		this.addFileChangeListener();
22 
+	}
23 
+
24 
+
25 
+	this.hasFileUploaderSupport = function() {
26 
+		return !!(window.File && window.FileReader && window.FileList && window.Blob);
27 
+	}
28 
+
29 
+	this.addFileChangeListener = function() {
30 
+		this.options.element.addEventListener(
31 
+			'change',
32 
+			this._bind(this, this.onFileChange)
33 
+		);
34 
+	}
35 
+
36 
+	this.onFileChange = function(e) {
37 
+		// TODO accept multiple files
38 
+		var file = e.target.files[0],
39 
+		    reader = new FileReader();
40 
+
41 
+		reader.onload = this._bind(this, this.onFileLoad);
42 
+		reader.readAsBinaryString(file);
43 
+	}
44 
+
45 
+	this.onFileLoad = function(e) {
46 
+		var content = e.target.result,
47 
+		    string  = new BinaryString(content);
48 
+		this.options.onFileLoad(string);
49 
+	}
50 
+
51 
+
52 
+	this._mergeObjects = function(starting, override) {
53 
+		var merged = starting;
54 
+		for (key in override) merged[key] = override[key];
55 
+
56 
+		return merged;
57 
+	}
58 
+
59 
+	this._verifyOptions = function() {
60 
+		if (!(this.options.element && this.options.element.type && this.options.element.type === 'file')) {
61 
+			throw 'Invalid element param in options. Must be a file upload DOM element';
62 
+		}
63 
+
64 
+		if (typeof this.options.onFileLoad !== 'function') {
65 
+			throw 'Invalid onFileLoad param in options. Must be a function';
66 
+		}
67 
+	}
68 
+
69 
+	this._verifyDependencies = function() {
70 
+		if (!window.BinaryString) throw 'BinaryString is missing. Check that you\'ve correctly included it';
71 
+	}
72 
+
73 
+	// helper function for binding methods to objects
74 
+	this._bind = function(object, method) {
75 
+		return function() {return method.apply(object, arguments);};
76 
+	}
77 
+
78 
+	this._init(o);
79 
+}

+ 168
- 0
Marlin/configurator/js/binarystring.js View File 

@@ -0,0 +1,168 @@
1 
+function BinaryString(source) {
2 
+	this._source = null;
3 
+	this._bytes  = [];
4 
+	this._pos    = 0;
5 
+	this._length = 0;
6 
+
7 
+	this._init = function(source) {
8 
+		this._source = source;
9 
+		this._bytes  = this._stringToBytes(this._source);
10 
+		this._length = this._bytes.length;
11 
+	}
12 
+
13 
+	this.current = function() {return this._pos;}
14 
+
15 
+	this.rewind  = function() {return this.jump(0);}
16 
+	this.end     = function() {return this.jump(this.length()  - 1);}
17 
+	this.next    = function() {return this.jump(this.current() + 1);}
18 
+	this.prev    = function() {return this.jump(this.current() - 1);}
19 
+
20 
+	this.jump = function(pos) {
21 
+		if (pos < 0 || pos >= this.length()) return false;
22 
+
23 
+		this._pos = pos;
24 
+		return true;
25 
+	}
26 
+
27 
+	this.readByte = function(pos) {
28 
+		pos = (typeof pos == 'number') ? pos : this.current();
29 
+		return this.readBytes(1, pos)[0];
30 
+	}
31 
+
32 
+	this.readBytes = function(length, pos) {
33 
+		length = length || 1;
34 
+		pos    = (typeof pos == 'number') ? pos : this.current();
35 
+
36 
+		if (pos          >  this.length() ||
37 
+		    pos          <  0             ||
38 
+		    length       <= 0             ||
39 
+		    pos + length >  this.length() ||
40 
+		    pos + length <  0
41 
+		) {
42 
+			return false;
43 
+		}
44 
+
45 
+		var bytes = [];
46 
+
47 
+		for (var i = pos; i < pos + length; i++) {
48 
+			bytes.push(this._bytes[i]);
49 
+		}
50 
+
51 
+		return bytes;
52 
+	}
53 
+
54 
+	this.length = function() {return this._length;}
55 
+
56 
+	this.toString = function() {
57 
+		var string = '',
58 
+		    length = this.length();
59 
+
60 
+		for (var i = 0; i < length; i++) {
61 
+			string += String.fromCharCode(this.readByte(i));
62 
+		}
63 
+
64 
+		return string;
65 
+	}
66 
+
67 
+	this.toUtf8 = function() {
68 
+		var inc    = 0,
69 
+		    string = '',
70 
+		    length = this.length();
71 
+
72 
+		// determine if first 3 characters are the BOM
73 
+		// then skip them in output if so
74 
+		if (length >= 3               &&
75 
+		    this.readByte(0) === 0xEF &&
76 
+		    this.readByte(1) === 0xBB &&
77 
+		    this.readByte(2) === 0xBF
78 
+		) {
79 
+			inc = 3;
80 
+		}
81 
+
82 
+		for (; inc < length; inc++) {
83 
+			var byte1 = this.readByte(inc),
84 
+			    byte2 = 0,
85 
+			    byte3 = 0,
86 
+			    byte4 = 0,
87 
+			    code1 = 0,
88 
+			    code2 = 0,
89 
+			    point = 0;
90 
+
91 
+			switch (true) {
92 
+				// single byte character; same as ascii
93 
+				case (byte1 < 0x80):
94 
+					code1 = byte1;
95 
+					break;
96 
+
97 
+				// 2 byte character
98 
+				case (byte1 >= 0xC2 && byte1 < 0xE0):
99 
+					byte2 = this.readByte(++inc);
100 
+
101 
+					code1 = ((byte1 & 0x1F) << 6) +
102 
+					         (byte2 & 0x3F);
103 
+					break;
104 
+
105 
+				// 3 byte character
106 
+				case (byte1 >= 0xE0 && byte1 < 0xF0):
107 
+					byte2 = this.readByte(++inc);
108 
+					byte3 = this.readByte(++inc);
109 
+
110 
+					code1 = ((byte1 & 0xFF) << 12) +
111 
+					        ((byte2 & 0x3F) <<  6) +
112 
+					         (byte3 & 0x3F);
113 
+					break;
114 
+
115 
+				// 4 byte character
116 
+				case (byte1 >= 0xF0 && byte1 < 0xF5):
117 
+					byte2 = this.readByte(++inc);
118 
+					byte3 = this.readByte(++inc);
119 
+					byte4 = this.readByte(++inc);
120 
+
121 
+					point = ((byte1 & 0x07) << 18) +
122 
+					        ((byte2 & 0x3F) << 12) +
123 
+					        ((byte3 & 0x3F) <<  6) +
124 
+					         (byte4 & 0x3F)
125 
+					point -= 0x10000;
126 
+
127 
+					code1 = (point >> 10)    + 0xD800;
128 
+					code2 = (point &  0x3FF) + 0xDC00;
129 
+					break;
130 
+
131 
+				default:
132 
+					throw 'Invalid byte ' + this._byteToString(byte1) + ' whilst converting to UTF-8';
133 
+					break;
134 
+			}
135 
+
136 
+			string += (code2) ? String.fromCharCode(code1, code2)
137 
+			                  : String.fromCharCode(code1);
138 
+		}
139 
+
140 
+		return string;
141 
+	}
142 
+
143 
+	this.toArray  = function() {return this.readBytes(this.length() - 1, 0);}
144 
+
145 
+
146 
+	this._stringToBytes = function(str) {
147 
+		var bytes = [],
148 
+		    chr   = 0;
149 
+
150 
+		for (var i = 0; i < str.length; i++) {
151 
+			chr = str.charCodeAt(i);
152 
+			bytes.push(chr & 0xFF);
153 
+		}
154 
+
155 
+		return bytes;
156 
+	}
157 
+
158 
+	this._byteToString = function(byte) {
159 
+		var asString = byte.toString(16).toUpperCase();
160 
+		while (asString.length < 2) {
161 
+			asString = '0' + asString;
162 
+		}
163 
+
164 
+		return '0x' + asString;
165 
+	}
166 
+
167 
+	this._init(source);
168 
+}

+ 103
- 25
Marlin/configurator/js/configurator.js View File 

@@ -55,6 +55,9 @@ var configuratorApp = (function(){
55 55 
   // private variables and functions go here
56 56 
   var self,
57 57 
       pi2 = Math.PI * 2,
58 
+      boards_file = 'boards.h',
59 
+      config_file = 'Configuration.h',
60 
+      config_adv_file = 'Configuration_adv.h',
58 61 
       $config = $('#config_text'),
59 62 
       $config_adv = $('#config_adv_text'),
60 63 
       boards_list = {},
 
@@ -67,37 +70,106 @@ var configuratorApp = (function(){
67 70 
     init: function() {
68 71 
       self = this; // a 'this' for use when 'this' is something else
69 72
73 
+      // Make a droppable file uploader
74 
+      var $uploader = $('#file-upload');
75 
+      var fileUploader = new BinaryFileUploader({
76 
+        element:    $uploader[0],
77 
+        onFileLoad: function(file) { console.log(this); self.handleFileLoad(file, $uploader); }
78 
+      });
79 
+
80 
+      if (!fileUploader.hasFileUploaderSupport()) alert('Your browser doesn\'t support the file reading API');
81 
+
70 82 
       // Read boards.h
71 83 
       boards_list = {};
72 
-      $.get(marlin_config + "/boards.h", function(txt) {
73 
-        // Get all the boards and save them into an object
74 
-        var r, findDef = new RegExp('[ \\t]*#define[ \\t]+(BOARD_[^ \\t]+)[ \\t]+(\\d+)[ \\t]*(//[ \\t]*)?(.+)?', 'gm');
75 
-        while((r = findDef.exec(txt)) !== null) {
76 
-          boards_list[r[1]] = r[2].prePad(3, '  ') + " — " + r[4].replace(/\).*/, ')');
77 
-        }
84 
+
85 
+      var errFunc = function(jqXHR, textStatus, errorThrown) {
86 
+                      alert('Failed to load '+this.url+'. Try the file field.');
87 
+                    };
88 
+
89 
+      $.ajax({
90 
+        url: marlin_config+'/'+boards_file,
91 
+        type: 'GET',
92 
+        async: false,
93 
+        cache: false,
94 
+        success: function(txt) {
95 
+          // Get all the boards and save them into an object
96 
+          self.initBoardsFromText(txt);
97 
+        },
98 
+        error: errFunc
78 99 
       });
79 100
80 101 
       // Read Configuration.h
81 
-      $.get(marlin_config+"/Configuration.h", function(txt) {
82 
-        // File contents into the textarea
83 
-        $config.text(txt);
84 
-        // Get all the thermistors and save them into an object
85 
-        var r, s, findDef = new RegExp('(//.*\n)+\\s+(#define[ \\t]+TEMP_SENSOR_0)', 'g');
86 
-        r = findDef.exec(txt);
87 
-        findDef = new RegExp('^//[ \\t]*([-\\d]+)[ \\t]+is[ \\t]+(.*)[ \\t]*$', 'gm');
88 
-        while((s = findDef.exec(r[0])) !== null) {
89 
-          therms_list[s[1]] = s[1].prePad(4, '  ') + " — " + s[2];
90 
-        }
102 
+      $.ajax({
103 
+        url: marlin_config+'/'+config_file,
104 
+        type: 'GET',
105 
+        async: false,
106 
+        cache: false,
107 
+        success: function(txt) {
108 
+          // File contents into the textarea
109 
+          $config.text(txt);
110 
+          self.initThermistorsFromText(txt);
111 
+        },
112 
+        error: errFunc
91 113 
       });
92 114
93 115 
       // Read Configuration.h
94 
-      $.get(marlin_config+"/Configuration_adv.h", function(txt) {
95 
-        $config_adv.text(txt);
96 
-        self.setupConfigForm();
116 
+      $.ajax({
117 
+        url: marlin_config+'/'+config_adv_file,
118 
+        type: 'GET',
119 
+        async: false,
120 
+        cache: false,
121 
+        success: function(txt) {
122 
+          // File contents into the textarea
123 
+          $config_adv.text(txt);
124 
+          self.setupConfigForm();
125 
+        },
126 
+        error: errFunc
97 127 
       });
98 128
99 129 
     },
100 130
131 
+    initBoardsFromText: function(txt) {
132 
+      boards_list = {};
133 
+      var r, findDef = new RegExp('[ \\t]*#define[ \\t]+(BOARD_[^ \\t]+)[ \\t]+(\\d+)[ \\t]*(//[ \\t]*)?(.+)?', 'gm');
134 
+      while((r = findDef.exec(txt)) !== null) {
135 
+        boards_list[r[1]] = r[2].prePad(3, '  ') + " — " + r[4].replace(/\).*/, ')');
136 
+      }
137 
+    },
138 
+
139 
+    initThermistorsFromText: function(txt) {
140 
+      // Get all the thermistors and save them into an object
141 
+      var r, s, findDef = new RegExp('(//.*\n)+\\s+(#define[ \\t]+TEMP_SENSOR_0)', 'g');
142 
+      r = findDef.exec(txt);
143 
+      findDef = new RegExp('^//[ \\t]*([-\\d]+)[ \\t]+is[ \\t]+(.*)[ \\t]*$', 'gm');
144 
+      while((s = findDef.exec(r[0])) !== null) {
145 
+        therms_list[s[1]] = s[1].prePad(4, '  ') + " — " + s[2];
146 
+      }
147 
+    },
148 
+
149 
+    handleFileLoad: function(file, $uploader) {
150 
+      file += '';
151 
+      var filename = $uploader.val().replace(/.*[\/\\](.*)$/, '$1');
152 
+      switch(filename) {
153 
+        case config_file:
154 
+          $config.text(file);
155 
+          this.initThermistorsFromText(file);
156 
+          this.refreshConfigForm();
157 
+          break;
158 
+        case config_adv_file:
159 
+          $config_adv.text(file);
160 
+          this.refreshConfigForm();
161 
+          break;
162 
+        case boards_file:
163 
+          this.initBoardsFromText(file);
164 
+          $('#MOTHERBOARD').html('').addOptions(boards_list);
165 
+          this.initField('MOTHERBOARD');
166 
+          break;
167 
+        default:
168 
+          console.log("Can't parse "+filename);
169 
+          break;
170 
+      }
171 
+    },
172 
+
101 173 
     setupConfigForm: function() {
102 174 
       // Modify form fields and make the form responsive.
103 175 
       // As values change on the form, we could update the
 
@@ -128,6 +200,17 @@ var configuratorApp = (function(){
128 200 
         );
129 201 
       });
130 202
203 
+      $('#SERIAL_PORT').addOptions([0,1,2,3,4,5,6,7]);
204 
+      $('#BAUDRATE').addOptions([2400,9600,19200,38400,57600,115200,250000]);
205 
+      $('#MOTHERBOARD').addOptions(boards_list);
206 
+      $('#EXTRUDERS').addOptions([1,2,3,4]);
207 
+      $('#POWER_SUPPLY').addOptions({'1':'ATX','2':'Xbox 360'});
208 
+
209 
+      this.refreshConfigForm();
210 
+    },
211 
+
212 
+    refreshConfigForm: function() {
213 
+
131 214 
       /**
132 215 
        * For now I'm manually creating these references
133 216 
        * but I should be able to parse Configuration.h
 
@@ -140,30 +223,25 @@ var configuratorApp = (function(){
140 223 
        * Then we only need to specify exceptions to
141 224 
        * standard behavior, (which is to add a text field)
142 225 
        */
143 
-      $('#SERIAL_PORT').addOptions([0,1,2,3,4,5,6,7]);
144 226 
       this.initField('SERIAL_PORT');
145 227
146 
-      $('#BAUDRATE').addOptions([2400,9600,19200,38400,57600,115200,250000]);
147 228 
       this.initField('BAUDRATE');
148 229
149 230 
       this.initField('BTENABLED');
150 231
151 
-      $('#MOTHERBOARD').addOptions(boards_list);
152 232 
       this.initField('MOTHERBOARD');
153 233
154 234 
       this.initField('CUSTOM_MENDEL_NAME');
155 235
156 236 
       this.initField('MACHINE_UUID');
157 237
158 
-      $('#EXTRUDERS').addOptions([1,2,3,4]);
159 238 
       this.initField('EXTRUDERS');
160 239
161 
-      $('#POWER_SUPPLY').addOptions({'1':'ATX','2':'Xbox 360'});
162 240 
       this.initField('POWER_SUPPLY');
163 241
164 242 
       this.initField('PS_DEFAULT_OFF');
165 243
166 
-      $('#TEMP_SENSOR_0, #TEMP_SENSOR_1, #TEMP_SENSOR_2, #TEMP_SENSOR_BED').addOptions(therms_list);
244 
+      $('#TEMP_SENSOR_0, #TEMP_SENSOR_1, #TEMP_SENSOR_2, #TEMP_SENSOR_BED').html('').addOptions(therms_list);
167 245 
       this.initField('TEMP_SENSOR_0');
168 246 
       this.initField('TEMP_SENSOR_1');
169 247 
       this.initField('TEMP_SENSOR_2');

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