├── README.md
├── counter-sketch-plugin_volorf.gif
└── counter.sketchplugin
    └── Contents
        └── Sketch
            ├── counter.js
            └── manifest.json


/README.md:
--------------------------------------------------------------------------------
 1 | # Counter — counting characters and words in a text layer
 2 | 
 3 | 
 4 | ![Counter](/counter-sketch-plugin_volorf.gif)
 5 | 
 6 | 
 7 | ## How it works
 8 | 1. Select a text layer;
 9 | 2. Click menu item ```Plugin > Counter > Count```.
10 | 
11 | 
12 | ## How install the plugin
13 | 1. [Download the zip file with the Counter](https://github.com/Volorf/Counter/archive/master.zip).
14 | 2. Copy the contents to the Plugin Folder (Plugin > Manage Plugins... > [Show Plugins Folder](http://frolovoleg.ru/images/sketch-plugin-folder.png)).
15 | 


--------------------------------------------------------------------------------
/counter-sketch-plugin_volorf.gif:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/Volorf/Counter/beb9eb6ff9246ab662a77f44b9352ba988676980/counter-sketch-plugin_volorf.gif


--------------------------------------------------------------------------------
/counter.sketchplugin/Contents/Sketch/counter.js:
--------------------------------------------------------------------------------
 1 | function countCharatersAndWordsInTheTextLayer(context) {
 2 | 
 3 |   var doc = context.document;
 4 | 
 5 |   // Array for UTF-16
 6 |   var arrUtf16 = []
 7 | 
 8 |   // Convenient func
 9 |   function checkForChar(charUtf16) {
10 |       var isItChar = false
11 |       if ((65 <= charUtf16) && (charUtf16 <= 90)) {
12 |         isItChar = true
13 |       } else if ((97 <= charUtf16) && (charUtf16 <= 122)) {
14 |         isItChar = true
15 |       } else if ((192 <= charUtf16) && (charUtf16 <= 382)) {
16 |         isItChar = true
17 |       } else if ((1024 <= charUtf16) && (charUtf16 <= 1327)) {
18 |         isItChar = true
19 |       }
20 |       return isItChar
21 |   }
22 | 
23 |   // Default amount of words
24 |   var amountWords = 0;
25 | 
26 |   // Default amount of characters
27 |   var amountOfCharactersInLayer = 0;
28 | 
29 |   // Alert
30 |   var app = NSApplication.sharedApplication()
31 | 
32 |   // Get selected elements from your artboard
33 |   var selection = context.selection;
34 | 
35 |   // Check amount of selected layers
36 |   if (selection.length == 0) {
37 |     doc.showMessage("You didnt select any layers")
38 |   } if (selection.length > 1){
39 |     doc.showMessage("You selected more than one layer")
40 |   } else {
41 | 
42 |     // Define first layer
43 |     var layer = selection[0]
44 | 
45 |     // Check type of the layer
46 |     if (!(layer.className() == "MSTextLayer")) {
47 |       doc.showMessage("Wrong type of layer")
48 |     } else {
49 | 
50 |       // Get data from the layer
51 |       var dataOfLayer = layer.stringValue()
52 | 
53 |       // Contert text layer data to String
54 |       var stringWeNeed = String(dataOfLayer)
55 | 
56 |       // Super hack
57 |       stringWeNeed += "."
58 | 
59 |       // Define amount of characters of the layer's data
60 |       amountOfCharactersInLayer = stringWeNeed.length
61 | 
62 |       // Fill out arrUtf16
63 |       for (var i = 0; i < amountOfCharactersInLayer; i++) {
64 |         var utf16 = stringWeNeed.charCodeAt(i)
65 |         arrUtf16.push(Number(utf16))
66 |       }
67 | 
68 |       // Count amount of words in stringWeNeed
69 |       for (var j = 1; j < amountOfCharactersInLayer; j++) {
70 |         if ( (!(checkForChar(arrUtf16[j]))) && (checkForChar(arrUtf16[j-1]))  ) {
71 |         amountWords++
72 |         }
73 |       }
74 |     }
75 |   }
76 | 
77 |   // Show a result. Remember about the Super Hack
78 |   var result = "Characters: " + (amountOfCharactersInLayer - 1) + "\n" + "Words: " + amountWords
79 |   app.displayDialog_withTitle(result, "Counter")
80 | 
81 | }
82 | 


--------------------------------------------------------------------------------
/counter.sketchplugin/Contents/Sketch/manifest.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "name": "Counter",
 3 |   "description": "Counting characters and words in the text layer",
 4 |   "author": "Oleg Frolov",
 5 |   "authorEmail": "frolololeg@gmail.com",
 6 |   "homepage": "https://github.com/Volorf/Counter",
 7 |   "version": 1.0,
 8 |   "identifier": "com.example.sketch.counter",
 9 |   "compatibleVersion": 1,
10 |   "bundleVersion": 1,
11 |   "commands": [
12 |     {
13 |       "name": "Count",
14 |       "identifier": "count",
15 |       "shortcut": "ctrl shift c",
16 |       "script": "counter.js",
17 |       "handler": "countCharatersAndWordsInTheTextLayer"
18 |     }
19 |   ],
20 |   "menu": {
21 |     "items": [
22 |       "count"
23 |     ]
24 |   }
25 | }
26 | 


--------------------------------------------------------------------------------