├── .github ├── gary-tip.png └── write-music.png ├── .nojekyll ├── LICENSE ├── README.md ├── favicon.ico ├── index.html ├── jquery.highlight-within-textarea.css ├── jquery.highlight-within-textarea.js ├── script.js ├── sounds ├── do.wav ├── la.wav ├── mi.wav ├── re.wav └── sol.wav └── style.css /.github/gary-tip.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/eitchtee/write-music/bdf5d832b86a4d41647a99c9ec46dc28d34c8f9f/.github/gary-tip.png -------------------------------------------------------------------------------- /.github/write-music.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/eitchtee/write-music/bdf5d832b86a4d41647a99c9ec46dc28d34c8f9f/.github/write-music.png -------------------------------------------------------------------------------- /.nojekyll: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/eitchtee/write-music/bdf5d832b86a4d41647a99c9ec46dc28d34c8f9f/.nojekyll -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 |
2 | 3 | Write Music 4 | 5 |
6 | 7 |

Write Music

8 |

See the rhythm of your text right on your browser.

9 | 10 |
11 | GitHub 12 | Website 13 |
14 | 15 |
16 | 17 | --- 18 | 19 |

20 | ❓ What's this? • 21 | 🛠️ Tech Stack • 22 | ✏️ Development 23 |

24 | 25 | ## What's This? 26 | Write Music is a simple browser tool for seeing and hearing your writing's reading rhythm, based on a [Gary Provost's](https://www.garyprovost.com/) writing tip which seems to be used by [Amazon's Marketing Team](https://medium.com/better-marketing/amazon-accidentally-sent-out-their-email-template-33e6ecbc0875). 27 | 28 | **Everything is done in-browser and no data is stored or sent to a server.** 29 | 30 | ## Tech Stack 31 | 32 | ##### **Website** 33 | 34 | - **Pure HTML and CSS** 35 | - **[jQUery](https://jquery.com/)** 36 | - **[highlight-within-textarea](https://github.com/lonekorean/highlight-within-textarea)** 37 | 38 | ##### **Hosting** 39 | 40 | - **[Github Pages](https://pages.github.com/)** 41 | 42 | ##### **Tools** 43 | 44 | - _Editor_: **[WebStorm](https://www.jetbrains.com/webstorm/)** 45 | 46 | 47 | ## Development 48 | 49 | There are no special requirements. 50 | 51 | Clone this repo and edit `index.html` and `script.js` 52 | 53 | --- 54 | 55 |
56 | Gary Provost's This Sentence Has 5 Words quote 57 |
58 | 59 |
Write Music
60 | -------------------------------------------------------------------------------- /favicon.ico: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/eitchtee/write-music/bdf5d832b86a4d41647a99c9ec46dc28d34c8f9f/favicon.ico -------------------------------------------------------------------------------- /index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | Write Music 8 | 13 | 14 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 30 | 31 | 32 | 33 | 34 | 35 |
36 | 37 |
38 | 39 |
40 | 41 |
42 | 43 | 48 | 49 |
50 | by @eitchtee 54 | Check the code 58 |
59 | 60 | 61 | 62 | 67 | 68 | 69 | 70 | -------------------------------------------------------------------------------- /jquery.highlight-within-textarea.css: -------------------------------------------------------------------------------- 1 | .hwt-container { 2 | display: inline-block; 3 | position: relative; 4 | overflow: hidden !important; 5 | -webkit-text-size-adjust: none !important; 6 | } 7 | 8 | .hwt-backdrop { 9 | position: absolute !important; 10 | top: 0 !important; 11 | right: -99px !important; 12 | bottom: 0 !important; 13 | left: 0 !important; 14 | padding-right: 99px !important; 15 | overflow-x: hidden !important; 16 | overflow-y: auto !important; 17 | } 18 | 19 | .hwt-highlights { 20 | width: auto !important; 21 | height: auto !important; 22 | border-color: transparent !important; 23 | white-space: pre-wrap !important; 24 | word-wrap: break-word !important; 25 | color: transparent !important; 26 | overflow: hidden !important; 27 | } 28 | 29 | .hwt-input { 30 | display: block !important; 31 | position: relative !important; 32 | margin: 0; 33 | padding: 0; 34 | border-radius: 0; 35 | font: inherit; 36 | overflow-x: hidden !important; 37 | overflow-y: auto !important; 38 | } 39 | 40 | .hwt-content { 41 | border: 1px solid; 42 | background: none transparent !important; 43 | } 44 | 45 | .hwt-content mark { 46 | padding: 0 !important; 47 | color: inherit; 48 | } -------------------------------------------------------------------------------- /jquery.highlight-within-textarea.js: -------------------------------------------------------------------------------- 1 | /* 2 | * highlight-within-textarea 3 | * 4 | * @author Will Boyd 5 | * @github https://github.com/lonekorean/highlight-within-textarea 6 | */ 7 | 8 | (function($) { 9 | let ID = 'hwt'; 10 | 11 | let HighlightWithinTextarea = function($el, config) { 12 | this.init($el, config); 13 | }; 14 | 15 | HighlightWithinTextarea.prototype = { 16 | init: function($el, config) { 17 | this.$el = $el; 18 | 19 | // backwards compatibility with v1 (deprecated) 20 | if (this.getType(config) === 'function') { 21 | config = { highlight: config }; 22 | } 23 | 24 | if (this.getType(config) === 'custom') { 25 | this.highlight = config; 26 | this.generate(); 27 | } else { 28 | console.error('valid config object not provided'); 29 | } 30 | }, 31 | 32 | // returns identifier strings that aren't necessarily "real" JavaScript types 33 | getType: function(instance) { 34 | let type = typeof instance; 35 | if (!instance) { 36 | return 'falsey'; 37 | } else if (Array.isArray(instance)) { 38 | if (instance.length === 2 && typeof instance[0] === 'number' && typeof instance[1] === 'number') { 39 | return 'range'; 40 | } else { 41 | return 'array'; 42 | } 43 | } else if (type === 'object') { 44 | if (instance instanceof RegExp) { 45 | return 'regexp'; 46 | } else if (instance.hasOwnProperty('highlight')) { 47 | return 'custom'; 48 | } 49 | } else if (type === 'function' || type === 'string') { 50 | return type; 51 | } 52 | 53 | return 'other'; 54 | }, 55 | 56 | generate: function() { 57 | this.$el 58 | .addClass(ID + '-input ' + ID + '-content') 59 | .on('input.' + ID, this.handleInput.bind(this)) 60 | .on('scroll.' + ID, this.handleScroll.bind(this)); 61 | 62 | this.$highlights = $('
', { class: ID + '-highlights ' + ID + '-content' }); 63 | 64 | this.$backdrop = $('
', { class: ID + '-backdrop' }) 65 | .append(this.$highlights); 66 | 67 | this.$container = $('
', { class: ID + '-container' }) 68 | .insertAfter(this.$el) 69 | .append(this.$backdrop, this.$el) // moves $el into $container 70 | .on('scroll', this.blockContainerScroll.bind(this)); 71 | 72 | this.browser = this.detectBrowser(); 73 | switch (this.browser) { 74 | case 'firefox': 75 | this.fixFirefox(); 76 | break; 77 | case 'ios': 78 | this.fixIOS(); 79 | break; 80 | } 81 | 82 | // plugin function checks this for success 83 | this.isGenerated = true; 84 | 85 | // trigger input event to highlight any existing input 86 | this.handleInput(); 87 | }, 88 | 89 | // browser sniffing sucks, but there are browser-specific quirks to handle 90 | // that are not a matter of feature detection 91 | detectBrowser: function() { 92 | let ua = window.navigator.userAgent.toLowerCase(); 93 | if (ua.indexOf('firefox') !== -1) { 94 | return 'firefox'; 95 | } else if (!!ua.match(/msie|trident\/7|edge/)) { 96 | return 'ie'; 97 | } else if (!!ua.match(/ipad|iphone|ipod/) && ua.indexOf('windows phone') === -1) { 98 | // Windows Phone flags itself as "like iPhone", thus the extra check 99 | return 'ios'; 100 | } else { 101 | return 'other'; 102 | } 103 | }, 104 | 105 | // Firefox doesn't show text that scrolls into the padding of a textarea, so 106 | // rearrange a couple box models to make highlights behave the same way 107 | fixFirefox: function() { 108 | // take padding and border pixels from highlights div 109 | let padding = this.$highlights.css([ 110 | 'padding-top', 'padding-right', 'padding-bottom', 'padding-left' 111 | ]); 112 | let border = this.$highlights.css([ 113 | 'border-top-width', 'border-right-width', 'border-bottom-width', 'border-left-width' 114 | ]); 115 | this.$highlights.css({ 116 | 'padding': '0', 117 | 'border-width': '0' 118 | }); 119 | 120 | this.$backdrop 121 | .css({ 122 | // give padding pixels to backdrop div 123 | 'margin-top': '+=' + padding['padding-top'], 124 | 'margin-right': '+=' + padding['padding-right'], 125 | 'margin-bottom': '+=' + padding['padding-bottom'], 126 | 'margin-left': '+=' + padding['padding-left'], 127 | }) 128 | .css({ 129 | // give border pixels to backdrop div 130 | 'margin-top': '+=' + border['border-top-width'], 131 | 'margin-right': '+=' + border['border-right-width'], 132 | 'margin-bottom': '+=' + border['border-bottom-width'], 133 | 'margin-left': '+=' + border['border-left-width'], 134 | }); 135 | }, 136 | 137 | // iOS adds 3px of (unremovable) padding to the left and right of a textarea, 138 | // so adjust highlights div to match 139 | fixIOS: function() { 140 | this.$highlights.css({ 141 | 'padding-left': '+=3px', 142 | 'padding-right': '+=3px' 143 | }); 144 | }, 145 | 146 | handleInput: function() { 147 | let input = this.$el.val(); 148 | let ranges = this.getRanges(input, this.highlight); 149 | let unstaggeredRanges = this.removeStaggeredRanges(ranges); 150 | let boundaries = this.getBoundaries(unstaggeredRanges); 151 | this.renderMarks(boundaries); 152 | }, 153 | 154 | getRanges: function(input, highlight) { 155 | let type = this.getType(highlight); 156 | switch (type) { 157 | case 'array': 158 | return this.getArrayRanges(input, highlight); 159 | case 'function': 160 | return this.getFunctionRanges(input, highlight); 161 | case 'regexp': 162 | return this.getRegExpRanges(input, highlight); 163 | case 'string': 164 | return this.getStringRanges(input, highlight); 165 | case 'range': 166 | return this.getRangeRanges(input, highlight); 167 | case 'custom': 168 | return this.getCustomRanges(input, highlight); 169 | default: 170 | if (!highlight) { 171 | // do nothing for falsey values 172 | return []; 173 | } else { 174 | console.error('unrecognized highlight type'); 175 | } 176 | } 177 | }, 178 | 179 | getArrayRanges: function(input, arr) { 180 | let ranges = arr.map(this.getRanges.bind(this, input)); 181 | return Array.prototype.concat.apply([], ranges); 182 | }, 183 | 184 | getFunctionRanges: function(input, func) { 185 | return this.getRanges(input, func(input)); 186 | }, 187 | 188 | getRegExpRanges: function(input, regex) { 189 | let ranges = []; 190 | let match; 191 | while (match = regex.exec(input), match !== null) { 192 | ranges.push([match.index, match.index + match[0].length]); 193 | if (!regex.global) { 194 | // non-global regexes do not increase lastIndex, causing an infinite loop, 195 | // but we can just break manually after the first match 196 | break; 197 | } 198 | } 199 | return ranges; 200 | }, 201 | 202 | getStringRanges: function(input, str) { 203 | let ranges = []; 204 | let inputLower = input.toLowerCase(); 205 | let strLower = str.toLowerCase(); 206 | let index = 0; 207 | while (index = inputLower.indexOf(strLower, index), index !== -1) { 208 | ranges.push([index, index + strLower.length]); 209 | index += strLower.length; 210 | } 211 | return ranges; 212 | }, 213 | 214 | getRangeRanges: function(input, range) { 215 | return [range]; 216 | }, 217 | 218 | getCustomRanges: function(input, custom) { 219 | let ranges = this.getRanges(input, custom.highlight); 220 | if (custom.className) { 221 | ranges.forEach(function(range) { 222 | // persist class name as a property of the array 223 | if (range.className) { 224 | range.className = custom.className + ' ' + range.className; 225 | } else { 226 | range.className = custom.className; 227 | } 228 | }); 229 | } 230 | return ranges; 231 | }, 232 | 233 | // prevent staggered overlaps (clean nesting is fine) 234 | removeStaggeredRanges: function(ranges) { 235 | let unstaggeredRanges = []; 236 | ranges.forEach(function(range) { 237 | let isStaggered = unstaggeredRanges.some(function(unstaggeredRange) { 238 | let isStartInside = range[0] > unstaggeredRange[0] && range[0] < unstaggeredRange[1]; 239 | let isStopInside = range[1] > unstaggeredRange[0] && range[1] < unstaggeredRange[1]; 240 | return isStartInside !== isStopInside; // xor 241 | }); 242 | if (!isStaggered) { 243 | unstaggeredRanges.push(range); 244 | } 245 | }); 246 | return unstaggeredRanges; 247 | }, 248 | 249 | getBoundaries: function(ranges) { 250 | let boundaries = []; 251 | ranges.forEach(function(range) { 252 | boundaries.push({ 253 | type: 'start', 254 | index: range[0], 255 | className: range.className 256 | }); 257 | boundaries.push({ 258 | type: 'stop', 259 | index: range[1] 260 | }); 261 | }); 262 | 263 | this.sortBoundaries(boundaries); 264 | return boundaries; 265 | }, 266 | 267 | sortBoundaries: function(boundaries) { 268 | // backwards sort (since marks are inserted right to left) 269 | boundaries.sort(function(a, b) { 270 | if (a.index !== b.index) { 271 | return b.index - a.index; 272 | } else if (a.type === 'stop' && b.type === 'start') { 273 | return 1; 274 | } else if (a.type === 'start' && b.type === 'stop') { 275 | return -1; 276 | } else { 277 | return 0; 278 | } 279 | }); 280 | }, 281 | 282 | renderMarks: function(boundaries) { 283 | let input = this.$el.val(); 284 | boundaries.forEach(function(boundary, index) { 285 | let markup; 286 | if (boundary.type === 'start') { 287 | markup = '{{hwt-mark-start|' + index + '}}'; 288 | } else { 289 | markup = '{{hwt-mark-stop}}'; 290 | } 291 | input = input.slice(0, boundary.index) + markup + input.slice(boundary.index); 292 | }); 293 | 294 | // this keeps scrolling aligned when input ends with a newline 295 | input = input.replace(/\n(\{\{hwt-mark-stop\}\})?$/, '\n\n$1'); 296 | 297 | // encode HTML entities 298 | input = input.replace(//g, '>'); 299 | 300 | if (this.browser === 'ie') { 301 | // IE/Edge wraps whitespace differently in a div vs textarea, this fixes it 302 | input = input.replace(/ /g, ' '); 303 | } 304 | 305 | // replace start tokens with opening tags with class name 306 | input = input.replace(/\{\{hwt-mark-start\|(\d+)\}\}/g, function(match, submatch) { 307 | var className = boundaries[+submatch].className; 308 | if (className) { 309 | return ''; 310 | } else { 311 | return ''; 312 | } 313 | }); 314 | 315 | // replace stop tokens with closing tags 316 | input = input.replace(/\{\{hwt-mark-stop\}\}/g, ''); 317 | 318 | this.$highlights.html(input); 319 | }, 320 | 321 | handleScroll: function() { 322 | let scrollTop = this.$el.scrollTop(); 323 | this.$backdrop.scrollTop(scrollTop); 324 | 325 | // Chrome and Safari won't break long strings of spaces, which can cause 326 | // horizontal scrolling, this compensates by shifting highlights by the 327 | // horizontally scrolled amount to keep things aligned 328 | let scrollLeft = this.$el.scrollLeft(); 329 | this.$backdrop.css('transform', (scrollLeft > 0) ? 'translateX(' + -scrollLeft + 'px)' : ''); 330 | }, 331 | 332 | // in Chrome, page up/down in the textarea will shift stuff within the 333 | // container (despite the CSS), this immediately reverts the shift 334 | blockContainerScroll: function() { 335 | this.$container.scrollLeft(0); 336 | }, 337 | 338 | destroy: function() { 339 | this.$backdrop.remove(); 340 | this.$el 341 | .unwrap() 342 | .removeClass(ID + '-text ' + ID + '-input') 343 | .off(ID) 344 | .removeData(ID); 345 | }, 346 | }; 347 | 348 | // register the jQuery plugin 349 | $.fn.highlightWithinTextarea = function(options) { 350 | return this.each(function() { 351 | let $this = $(this); 352 | let plugin = $this.data(ID); 353 | 354 | if (typeof options === 'string') { 355 | if (plugin) { 356 | switch (options) { 357 | case 'update': 358 | plugin.handleInput(); 359 | break; 360 | case 'destroy': 361 | plugin.destroy(); 362 | break; 363 | default: 364 | console.error('unrecognized method string'); 365 | } 366 | } else { 367 | console.error('plugin must be instantiated first'); 368 | } 369 | } else { 370 | if (plugin) { 371 | plugin.destroy(); 372 | } 373 | plugin = new HighlightWithinTextarea($this, options); 374 | if (plugin.isGenerated) { 375 | $this.data(ID, plugin); 376 | } 377 | } 378 | }); 379 | }; 380 | })(jQuery); -------------------------------------------------------------------------------- /script.js: -------------------------------------------------------------------------------- 1 | const sTwo = new Howl({ 2 | src: [ 3 | "./sounds/do.wav" 4 | ] 5 | }); 6 | 7 | const sFour = new Howl({ 8 | src: [ 9 | "./sounds/re.wav" 10 | ] 11 | }); 12 | 13 | const sSix = new Howl({ 14 | src: [ 15 | "./sounds/mi.wav" 16 | ] 17 | }); 18 | 19 | const sTwelve = new Howl({ 20 | src: [ 21 | "./sounds/sol.wav" 22 | ] 23 | }); 24 | 25 | const sElse = new Howl({ 26 | src: [ 27 | "./sounds/la.wav" 28 | ] 29 | }); 30 | 31 | const soundsArray = [sTwo, sFour, sSix, sTwelve, sElse]; 32 | 33 | const markToSound = { 34 | "two": 0, 35 | "four": 1, 36 | "six": 2, 37 | "twelve": 3, 38 | "else": 4 39 | }; 40 | 41 | let textBox = $(".text"); 42 | let playButton = $('.play-button'); 43 | let viewButton = $('.view-button'); 44 | 45 | var viewHidden = false; 46 | 47 | 48 | // Wrapper to setTimeout that allows the easy removable of all timeouts set 49 | // isolated layer wrapper (for the local variables) 50 | (function (_W) { 51 | let cache = [], // will store all timeouts IDs 52 | _set = _W.setTimeout, // save original reference 53 | _clear = _W.clearTimeout; // save original reference 54 | 55 | // Wrap original setTimeout with a function 56 | _W.setTimeout = function (CB, duration) { 57 | // also, wrap the callback, so the cache reference will be removed 58 | // when the timeout has reached (fired the callback) 59 | const id = _set(function () { 60 | CB(); 61 | removeCacheItem(id); 62 | }, duration || 0); 63 | 64 | cache.push(id); // store reference in the cache array 65 | 66 | // id must be returned to the user could save it and clear it if they choose to 67 | return id; 68 | }; 69 | 70 | // Wrap original clearTimeout with a function 71 | _W.clearTimeout = function (id) { 72 | _clear(id); 73 | removeCacheItem(id); 74 | }; 75 | 76 | // Add a custom function named "clearTimeouts" to the "window" object 77 | _W.clearTimeouts = function () { 78 | cache.forEach(n => _clear(n)); 79 | cache.length = []; 80 | }; 81 | 82 | // removes a specific id from the cache array 83 | function removeCacheItem(id) { 84 | const idx = cache.indexOf(id); 85 | 86 | if (idx > -1) cache = cache.filter(n => n !== id); 87 | } 88 | })(window); 89 | 90 | function arrayRemove(arr, value) { 91 | return arr.filter(function (ele) { 92 | return ele !== value; 93 | }); 94 | } 95 | 96 | 97 | function whatShouldWeHighlight(input) { 98 | // Only god himself knows what happens here 99 | const inputArray = input.match(/(\p{L}?[^\n.!?]+[\n.!?]+)|(.+[^.!?]?$)/gu); 100 | const highlightResult = []; 101 | 102 | let last_index = 0; 103 | 104 | // Iterates through the sentences matched by the regex 105 | if (inputArray) { 106 | let sentence; 107 | for (sentence of inputArray) { 108 | let color; 109 | if (sentence.replace(" ", "").replace("\n", "").trim() !== "") { 110 | // Replacement for regex \b, for better non-ascii chars support. 111 | const splitSentence = arrayRemove(sentence.split(" "), ""); 112 | const splitSentenceLen = splitSentence.length; 113 | 114 | // set the color based on length 115 | if (splitSentenceLen <= 2) { 116 | color = "two"; 117 | } else if (splitSentenceLen <= 4) { 118 | color = "four"; 119 | } else if (splitSentenceLen <= 6) { 120 | color = "six"; 121 | } else if (splitSentenceLen <= 12) { 122 | color = "twelve"; 123 | } else { 124 | color = "else"; 125 | } 126 | // Gets the starting and ending indexes of the sentence to avoid highlighting 127 | // similar sentences or words multiple times. 128 | const start_index = input.indexOf(sentence.trim(), last_index); 129 | last_index = start_index + (sentence.trim().length - 1); 130 | 131 | // Adds the sentence and its respective highlight color to the wrapper 132 | highlightResult.push({ 133 | highlight: [start_index, last_index + 1], 134 | className: color 135 | }); 136 | } 137 | } 138 | } 139 | return highlightResult; 140 | } 141 | 142 | // Highlights the text. Plugin @ https://github.com/lonekorean/highlight-within-textarea/ 143 | textBox.highlightWithinTextarea({ 144 | highlight: whatShouldWeHighlight 145 | }); 146 | 147 | 148 | function playAudio(soundType, highlight, i) { 149 | const input = textBox.val(); 150 | const arrayHighlight = whatShouldWeHighlight(input); 151 | 152 | window.setTimeout(function () { 153 | textBox.highlightWithinTextarea({highlight: [highlight]}); 154 | 155 | // Scrolls the textarea by setting the cursor to the current highlighted word and enabling and focusing 156 | // the textarea. Hacky. 157 | textBox.attr("disabled", false); 158 | textBox.prop('selectionStart', highlight.highlight[1]); 159 | textBox.prop('selectionEnd', highlight.highlight[1]); 160 | 161 | textBox.blur(); 162 | textBox.focus(); 163 | textBox.blur(); 164 | 165 | textBox.attr("disabled", true); 166 | 167 | playButton.removeClass(); 168 | playButton.addClass('play-button ' + highlight.className); 169 | 170 | soundsArray[soundType].play(); 171 | if (i >= arrayHighlight.length - 1) { // resets the view if all the sounds have played. 172 | window.setTimeout(function () { // waits before resetting for a better visual experience. 173 | playButton.removeClass(); 174 | playButton.addClass('play-button twelve'); 175 | playButton.html(''); 176 | 177 | textBox.attr("disabled", false); 178 | textBox.highlightWithinTextarea({highlight: whatShouldWeHighlight}); 179 | textBox.focus(); 180 | if (viewHidden) { 181 | $('.hwt-backdrop').addClass('hidden'); 182 | } 183 | }, 800); 184 | } 185 | }, 500 * i); // set the timeout time the current sentence iteration, so it doesn't fire all at once. 186 | 187 | } 188 | 189 | playButton.click(function () { 190 | // Reset the view if the stop button is pressed 191 | if (playButton.html() === '') { 192 | playButton.removeClass(); 193 | playButton.addClass('play-button twelve'); 194 | playButton.html(''); 195 | 196 | window.clearTimeouts(); // Stop and clear the sound timeouts 197 | textBox.attr("disabled", false); 198 | textBox.highlightWithinTextarea({highlight: whatShouldWeHighlight}); 199 | textBox.focus(); 200 | return; 201 | } 202 | 203 | const input = textBox.val(); 204 | const arrayHighlight = whatShouldWeHighlight(input); 205 | let soundType = 0; 206 | let i = 0; 207 | 208 | if (arrayHighlight.length >= 1) { 209 | playButton.html(''); 210 | textBox.attr("disabled", true); 211 | } else { 212 | return; 213 | } 214 | 215 | let mark; 216 | for (mark of arrayHighlight) { 217 | const note = mark.className; 218 | // set the appropriate sound based on the current highlight. 219 | soundType = markToSound[note]; 220 | 221 | playAudio(soundType, mark, i); 222 | i++; 223 | } 224 | }); 225 | 226 | viewButton.click(function () { 227 | if (viewHidden) { 228 | viewButton.html('') 229 | $('.hwt-backdrop').removeClass('hidden'); 230 | viewHidden = false; 231 | } else { 232 | viewButton.html('') 233 | $('.hwt-backdrop').addClass('hidden'); 234 | viewHidden = true; 235 | } 236 | }) 237 | -------------------------------------------------------------------------------- /sounds/do.wav: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/eitchtee/write-music/bdf5d832b86a4d41647a99c9ec46dc28d34c8f9f/sounds/do.wav -------------------------------------------------------------------------------- /sounds/la.wav: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/eitchtee/write-music/bdf5d832b86a4d41647a99c9ec46dc28d34c8f9f/sounds/la.wav -------------------------------------------------------------------------------- /sounds/mi.wav: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/eitchtee/write-music/bdf5d832b86a4d41647a99c9ec46dc28d34c8f9f/sounds/mi.wav -------------------------------------------------------------------------------- /sounds/re.wav: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/eitchtee/write-music/bdf5d832b86a4d41647a99c9ec46dc28d34c8f9f/sounds/re.wav -------------------------------------------------------------------------------- /sounds/sol.wav: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/eitchtee/write-music/bdf5d832b86a4d41647a99c9ec46dc28d34c8f9f/sounds/sol.wav -------------------------------------------------------------------------------- /style.css: -------------------------------------------------------------------------------- 1 | :root { 2 | --color-green: rgba(102, 204, 102, 0.8); 3 | --color-yellow: rgba(253, 253, 131, 0.6); 4 | --color-red: rgba(138, 40, 40, 0.8); 5 | --color-purple: rgba(204, 153, 204, 0.8); 6 | --color-blue: rgba(153, 204, 204, 0.8); 7 | 8 | font-size: 60%; 9 | } 10 | 11 | body { 12 | margin: 0; 13 | height: 100%; 14 | width: 100%; 15 | background-color: #121212; 16 | } 17 | 18 | .hidden { 19 | display: none; 20 | visibility: hidden; 21 | } 22 | 23 | .hwt-container { 24 | background-color: #121212; 25 | display: grid; 26 | top: 1vh; 27 | bottom: 5vh; 28 | left: 2vh; 29 | right: 1vh; 30 | position: absolute; 31 | } 32 | 33 | .hwt-content { 34 | line-height: 4vh; 35 | font-size: 3vh; 36 | resize: none; 37 | overflow: scroll; 38 | padding: 0.6vh; 39 | border: 0; 40 | color: #fff; 41 | font-family: monospace; 42 | height: auto !important; 43 | } 44 | 45 | .hwt-input:focus { 46 | outline-color: #f8f9fa; 47 | } 48 | 49 | .hwt-content mark { 50 | border-radius: 5px; 51 | background-color: #d0bfff; 52 | } 53 | 54 | .hwt-content mark.two { 55 | background-color: var(--color-yellow); 56 | } 57 | 58 | .hwt-content mark.four { 59 | background-color: var(--color-purple); 60 | } 61 | 62 | .hwt-content mark.six { 63 | background-color: var(--color-red); 64 | } 65 | 66 | .hwt-content mark.twelve { 67 | background-color: var(--color-green); 68 | } 69 | 70 | .hwt-content mark.else { 71 | background-color: var(--color-blue); 72 | } 73 | 74 | 75 | .credits { 76 | font-family: monospace; 77 | font-size: 1.8vh; 78 | bottom: 1.5vh; 79 | left: 0.4vh; 80 | /*top: 80vh;*/ 81 | position: absolute; 82 | display: grid; 83 | grid-template-columns: 14vh 16vh; 84 | text-align: center; 85 | align-content: center; 86 | grid-column-gap: 1vh; 87 | width: 1vw; 88 | } 89 | 90 | .by { 91 | color: white; 92 | text-decoration: none; 93 | border-radius: 5px; 94 | background-color: var(--color-yellow); 95 | } 96 | 97 | .check-code { 98 | color: white; 99 | text-decoration: none; 100 | border-radius: 5px; 101 | background-color: var(--color-purple); 102 | 103 | } 104 | 105 | .by:hover { 106 | color: papayawhip; 107 | text-decoration:underline; 108 | text-decoration-style: dotted; 109 | } 110 | 111 | .check-code:hover { 112 | color: papayawhip; 113 | text-decoration:underline; 114 | text-decoration-style: dotted; 115 | } 116 | 117 | 118 | .play-button { 119 | width: 8vh; 120 | height: 8vh; 121 | 122 | background-color: rgba(102, 204, 102, 0.8); 123 | 124 | border-radius: 50%; 125 | /*box-shadow: 0 4px 10px 0 #666;*/ 126 | 127 | -webkit-transition: all 0.1s ease-in-out; 128 | -moz-transition: all 0.1s ease-in-out; 129 | -ms-transition: all 0.1s ease-in-out; 130 | -o-transition: all 0.1s ease-in-out; 131 | transition: all 0.1s ease-in-out; 132 | 133 | font-size: 4.4vh; 134 | color: white; 135 | text-align: center; 136 | line-height: 8vh; 137 | 138 | position: absolute; 139 | /*left: 50%;*/ 140 | bottom: 0.8vh; 141 | right: 0.8vh; 142 | z-index: 1; 143 | 144 | border: none; 145 | padding: 0; 146 | outline: none; 147 | } 148 | 149 | .play-button:hover { 150 | /* box-shadow: 0 6px 14px 0 #666; */ 151 | -webkit-transform: scale(1.1); 152 | -moz-transform: scale(1.1); 153 | -ms-transform: scale(1.1); 154 | -o-transform: scale(1.1); 155 | transform: scale(1.1); 156 | } 157 | 158 | .play-button:focus { 159 | /* box-shadow: 0 6px 14px 0 #666; */ 160 | -webkit-transform: scale(1.1); 161 | -moz-transform: scale(1.1); 162 | -ms-transform: scale(1.1); 163 | -o-transform: scale(1.1); 164 | transform: scale(1.1); 165 | } 166 | 167 | .play-button:active { 168 | /*box-shadow: 0 4px 8px 0 #666;;*/ 169 | -webkit-transform: scale(0.9); 170 | -moz-transform: scale(0.9); 171 | -ms-transform: scale(0.9); 172 | -o-transform: scale(0.9); 173 | transform: scale(0.9); 174 | } 175 | 176 | .play-button.two { 177 | -webkit-transition: background-color 350ms linear; 178 | -moz-transition: background-color 350ms linear; 179 | -ms-transition: background-color 350ms linear; 180 | -o-transition: background-color 350ms linear; 181 | transition: background-color 350ms linear; 182 | background-color: rgba(253, 253, 131, 0.6); 183 | } 184 | 185 | .play-button.four { 186 | -webkit-transition: background-color 350ms linear; 187 | -moz-transition: background-color 350ms linear; 188 | -ms-transition: background-color 350ms linear; 189 | -o-transition: background-color 350ms linear; 190 | transition: background-color 350ms linear; 191 | background-color: rgba(204, 153, 204, 0.8); 192 | } 193 | 194 | .play-button.six { 195 | -webkit-transition: background-color 350ms linear; 196 | -moz-transition: background-color 350ms linear; 197 | -ms-transition: background-color 350ms linear; 198 | -o-transition: background-color 350ms linear; 199 | transition: background-color 350ms linear; 200 | background-color: rgba(255, 102, 102, 0.8); 201 | } 202 | 203 | .play-button.twelve { 204 | -webkit-transition: background-color 350ms linear; 205 | -moz-transition: background-color 350ms linear; 206 | -ms-transition: background-color 350ms linear; 207 | -o-transition: background-color 350ms linear; 208 | transition: background-color 350ms linear; 209 | background-color: rgba(102, 204, 102, 0.8); 210 | } 211 | 212 | .play-button.else { 213 | -webkit-transition: background-color 350ms linear; 214 | -moz-transition: background-color 350ms linear; 215 | -ms-transition: background-color 350ms linear; 216 | -o-transition: background-color 350ms linear; 217 | transition: background-color 350ms linear; 218 | background-color: rgba(153, 204, 204, 0.8); 219 | } 220 | 221 | 222 | /*Custom Scrollbar*/ 223 | /* width */ 224 | ::-webkit-scrollbar { 225 | width: 5px; 226 | } 227 | 228 | /* Track */ 229 | ::-webkit-scrollbar-track { 230 | background: transparent; 231 | } 232 | 233 | /* Handle */ 234 | ::-webkit-scrollbar-thumb { 235 | background: #e0e0e0; 236 | border-radius: 10px; 237 | } 238 | 239 | /* Handle on hover */ 240 | ::-webkit-scrollbar-thumb:hover { 241 | background: #9e9e9e; 242 | } 243 | 244 | 245 | /*Removes focus border*/ 246 | *:focus { 247 | outline: none; 248 | } 249 | 250 | .view-button { 251 | width: 4vh; 252 | height: 4vh; 253 | 254 | background-color: rgba(102, 204, 102, 0.8); 255 | 256 | border-radius: 50%; 257 | 258 | transition: all 0.1s ease-in-out; 259 | 260 | font-size: 2.4vh; 261 | color: white; 262 | text-align: center; 263 | 264 | position: absolute; 265 | bottom: 0.8vh; 266 | right: 7.5rem; 267 | z-index: 1; 268 | 269 | border: none; 270 | padding: 0; 271 | outline: none; 272 | } 273 | 274 | .view-button:hover { 275 | transform: scale(1.1); 276 | } 277 | 278 | .view-button:focus { 279 | transform: scale(1.1); 280 | } 281 | 282 | .view-button:active { 283 | transform: scale(0.9); 284 | } --------------------------------------------------------------------------------