js file not available

[pahul007]

Plaese add the js file instead of ts

[FrantisekVrab]

dist folder is missing in 3.5.1

[jeffreydereus]

For anyone not finding the dist folder, it is not included in 3.5.1 (At the time of writing 3.5.1 is the newest update)

If you download the zip file from the releases and then unzip etc. Go into a terminal and use npm install && npm run start this will compile the TS code and create a dist folder containing the JS file.

Note: This also starts a webserver, if you do not want that then use npm run build or npm run build:ts instead of npm run start

[ogallagher]

I built version 3.5.1 via npm run build:ts on 2021-02-14 and generated the dist files.

dist/FontPicker.js

```javascript (function (global, factory) { typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('@samuelmeuli/font-manager')) : typeof define === 'function' && define.amd ? define(['@samuelmeuli/font-manager'], factory) : (global = global || self, global.FontPicker = factory(global.FontManager)); }(this, (function (fontManager) { 'use strict'; var FontPicker = (function () { function FontPicker(apiKey, defaultFamily, _a, onChange) { if (defaultFamily === void 0) { defaultFamily = fontManager.FONT_FAMILY_DEFAULT; } var _b = _a.pickerId, pickerId = _b === void 0 ? fontManager.OPTIONS_DEFAULTS.pickerId : _b, _c = _a.families, families = _c === void 0 ? fontManager.OPTIONS_DEFAULTS.families : _c, _d = _a.categories, categories = _d === void 0 ? fontManager.OPTIONS_DEFAULTS.categories : _d, _e = _a.scripts, scripts = _e === void 0 ? fontManager.OPTIONS_DEFAULTS.scripts : _e, _f = _a.variants, variants = _f === void 0 ? fontManager.OPTIONS_DEFAULTS.variants : _f, _g = _a.filter, filter = _g === void 0 ? fontManager.OPTIONS_DEFAULTS.filter : _g, _h = _a.limit, limit = _h === void 0 ? fontManager.OPTIONS_DEFAULTS.limit : _h, _j = _a.sort, sort = _j === void 0 ? fontManager.OPTIONS_DEFAULTS.sort : _j; if (onChange === void 0) { onChange = function () { }; } this.expanded = false; this.closeEventListener = this.closeEventListener.bind(this); this.toggleExpanded = this.toggleExpanded.bind(this); var options = { pickerId: pickerId, families: families, categories: categories, scripts: scripts, variants: variants, filter: filter, limit: limit, sort: sort, }; this.fontManager = new fontManager.FontManager(apiKey, defaultFamily, options, onChange); this.generateUI(sort); } FontPicker.prototype.generateUI = function (sort) { var _this = this; var selectorSuffix = this.fontManager.selectorSuffix; var pickerId = "font-picker" + selectorSuffix; this.fontPickerDiv = document.getElementById(pickerId); if (!this.fontPickerDiv) { throw Error("Missing div with id=\"" + pickerId + "\""); } var dropdownButton = document.createElement("button"); dropdownButton.classList.add("dropdown-button"); dropdownButton.onclick = this.toggleExpanded; dropdownButton.onkeypress = this.toggleExpanded; dropdownButton.type = "button"; this.fontPickerDiv.appendChild(dropdownButton); this.dropdownFamily = document.createElement("p"); this.dropdownFamily.textContent = this.fontManager.getActiveFont().family; this.dropdownFamily.classList.add("dropdown-font-family"); dropdownButton.appendChild(this.dropdownFamily); var dropdownIcon = document.createElement("p"); dropdownIcon.classList.add("dropdown-icon", "loading"); dropdownButton.appendChild(dropdownIcon); this.fontManager .init() .then(function (fontMap) { var fonts = Array.from(fontMap.values()); if (sort === "alphabet") { fonts.sort(function (font1, font2) { return font1.family.localeCompare(font2.family); }); } _this.generateFontList(fonts); dropdownIcon.classList.replace("loading", "finished"); })["catch"](function (err) { dropdownIcon.classList.replace("loading", "error"); console.error("Error trying to fetch the list of available fonts"); console.error(err); }); }; FontPicker.prototype.generateFontList = function (fonts) { var _this = this; this.ul = document.createElement("ul"); this.ul.classList.add("font-list"); fonts.forEach(function (font) { _this.addFontLi(font); }); this.fontPickerDiv.appendChild(this.ul); var activeFontFamily = this.fontManager.getActiveFont().family; var activeFontId = fontManager.getFontId(activeFontFamily); var fontButtonId = "font-button-" + activeFontId + this.fontManager.selectorSuffix; this.activeFontButton = document.getElementById(fontButtonId); if (this.activeFontButton) { this.activeFontButton.classList.add("active-font"); } else { console.error("Could not find font button with ID (" + fontButtonId + ")"); } }; FontPicker.prototype.addFontLi = function (font, listIndex) { var _this = this; var fontId = fontManager.getFontId(font.family); var li = document.createElement("li"); li.classList.add("font-list-item"); var fontButton = document.createElement("button"); fontButton.type = "button"; fontButton.id = "font-button-" + fontId + this.fontManager.selectorSuffix; fontButton.classList.add("font-button"); fontButton.textContent = font.family; var onActivate = function () { _this.toggleExpanded(); _this.setActiveFont(font.family); }; fontButton.onclick = onActivate; fontButton.onkeypress = onActivate; li.appendChild(fontButton); if (listIndex) { this.ul.insertBefore(li, this.ul.children[listIndex]); } else { this.ul.appendChild(li); } }; FontPicker.prototype.closeEventListener = function (e) { var targetEl = e.target; var fontPickerEl = document.getElementById("font-picker" + this.fontManager.selectorSuffix); while (true) { if (targetEl === fontPickerEl) { return; } if (targetEl.parentNode) { targetEl = targetEl.parentNode; } else { this.toggleExpanded(); return; } } }; FontPicker.prototype.toggleExpanded = function () { if (this.expanded) { this.expanded = false; this.fontPickerDiv.classList.remove("expanded"); document.removeEventListener("click", this.closeEventListener); } else { this.expanded = true; this.fontPickerDiv.classList.add("expanded"); document.addEventListener("click", this.closeEventListener); } }; FontPicker.prototype.getFonts = function () { return this.fontManager.getFonts(); }; FontPicker.prototype.addFont = function (fontFamily, index) { if (Array.from(this.fontManager.getFonts().keys()).includes(fontFamily)) { throw Error("Did not add font to font picker: Font family \"" + fontFamily + "\" is already in the list"); } this.fontManager.addFont(fontFamily, true); var font = this.fontManager.getFonts().get(fontFamily); if (font) { this.addFontLi(font, index); } else { console.error("Font \"" + fontFamily + "\" is missing in font list"); } }; FontPicker.prototype.removeFont = function (fontFamily) { this.fontManager.removeFont(fontFamily); var fontId = fontManager.getFontId(fontFamily); var fontButton = document.getElementById("font-button-" + fontId + this.fontManager.selectorSuffix); if (fontButton) { var fontLi = fontButton.parentElement; fontButton.remove(); if (fontLi) { fontLi.remove(); } } else { throw Error("Could not remove font from font picker: Font family \"" + fontFamily + "\" is not in the list"); } }; FontPicker.prototype.getActiveFont = function () { return this.fontManager.getActiveFont(); }; FontPicker.prototype.setActiveFont = function (fontFamily) { this.fontManager.setActiveFont(fontFamily); var fontId = fontManager.getFontId(fontFamily); this.dropdownFamily.textContent = fontFamily; if (this.activeFontButton) { this.activeFontButton.classList.remove("active-font"); this.activeFontButton = document.getElementById("font-button-" + fontId + this.fontManager.selectorSuffix); this.activeFontButton.classList.add("active-font"); } else { console.error("`activeFontButton` is undefined"); } }; FontPicker.prototype.setOnChange = function (onChange) { this.fontManager.setOnChange(onChange); }; return FontPicker; }()); return FontPicker; }))); ```

dist-browser/FontPicker.js

```javascript (function (global, factory) { typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : typeof define === 'function' && define.amd ? define(factory) : (global = global || self, global.FontPicker = factory()); }(this, (function () { 'use strict'; /*! ***************************************************************************** Copyright (c) Microsoft Corporation. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABLITY OR NON-INFRINGEMENT. See the Apache Version 2.0 License for specific language governing permissions and limitations under the License. ***************************************************************************** */ var __assign = function() { __assign = Object.assign || function __assign(t) { for (var s, i = 1, n = arguments.length; i < n; i++) { s = arguments[i]; for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p]; } return t; }; return __assign.apply(this, arguments); }; function __rest(s, e) { var t = {}; for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p]; if (s != null && typeof Object.getOwnPropertySymbols === "function") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) { if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]]; } return t; } function __awaiter(thisArg, _arguments, P, generator) { return new (P || (P = Promise))(function (resolve, reject) { function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); } step((generator = generator.apply(thisArg, _arguments || [])).next()); }); } function __generator(thisArg, body) { var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g; return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g; function verb(n) { return function (v) { return step([n, v]); }; } function step(op) { if (f) throw new TypeError("Generator is already executing."); while (_) try { if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t; if (y = 0, t) op = [op[0] & 2, t.value]; switch (op[0]) { case 0: case 1: t = op; break; case 4: _.label++; return { value: op[1], done: false }; case 5: _.label++; y = op[1]; op = [0]; continue; case 7: op = _.ops.pop(); _.trys.pop(); continue; default: if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; } if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; } if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; } if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; } if (t[2]) _.ops.pop(); _.trys.pop(); continue; } op = body.call(thisArg, _); } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; } if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true }; } } function styleInject(css, ref) { if ( ref === void 0 ) ref = {}; var insertAt = ref.insertAt; if (!css || typeof document === 'undefined') { return; } var head = document.head || document.getElementsByTagName('head')[0]; var style = document.createElement('style'); style.type = 'text/css'; if (insertAt === 'top') { if (head.firstChild) { head.insertBefore(style, head.firstChild); } else { head.appendChild(style); } } else { head.appendChild(style); } if (style.styleSheet) { style.styleSheet.cssText = css; } else { style.appendChild(document.createTextNode(css)); } } var css = "@charset \"UTF-8\";\ndiv[id^=font-picker] {\n position: relative;\n display: inline-block;\n width: 200px;\n box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);\n}\ndiv[id^=font-picker] * {\n box-sizing: border-box;\n}\ndiv[id^=font-picker] p {\n margin: 0;\n padding: 0;\n}\ndiv[id^=font-picker] button {\n color: inherit;\n font-size: inherit;\n background: none;\n border: 0;\n outline: none;\n cursor: pointer;\n}\ndiv[id^=font-picker] .dropdown-button {\n display: flex;\n align-items: center;\n justify-content: space-between;\n width: 100%;\n height: 35px;\n padding: 0 10px;\n background: #cbcbcb;\n}\ndiv[id^=font-picker] .dropdown-button:hover, div[id^=font-picker] .dropdown-button:focus {\n background: #bebebe;\n}\ndiv[id^=font-picker] .dropdown-button .dropdown-font-name {\n overflow: hidden;\n white-space: nowrap;\n}\ndiv[id^=font-picker] .dropdown-icon {\n margin-left: 10px;\n}\n@-webkit-keyframes spinner {\n to {\n transform: rotate(360deg);\n }\n}\n@keyframes spinner {\n to {\n transform: rotate(360deg);\n }\n}\ndiv[id^=font-picker] .dropdown-icon.loading::before {\n display: block;\n width: 10px;\n height: 10px;\n border: 2px solid #b2b2b2;\n border-top-color: #000000;\n border-radius: 50%;\n -webkit-animation: spinner 0.6s linear infinite;\n animation: spinner 0.6s linear infinite;\n content: \"\";\n}\ndiv[id^=font-picker] .dropdown-icon.finished::before {\n display: block;\n width: 0;\n height: 0;\n margin: 0 2px;\n border-top: 6px solid #000000;\n border-right: 5px solid transparent;\n border-left: 5px solid transparent;\n transition: transform 0.3s;\n content: \"\";\n}\ndiv[id^=font-picker] .dropdown-icon.error::before {\n content: \"⚠\";\n}\ndiv[id^=font-picker].expanded .dropdown-icon.finished::before {\n transform: rotate(-180deg);\n}\ndiv[id^=font-picker].expanded ul {\n max-height: 200px;\n}\ndiv[id^=font-picker] ul {\n position: absolute;\n z-index: 1;\n width: 100%;\n max-height: 0;\n margin: 0;\n padding: 0;\n overflow-x: hidden;\n overflow-y: auto;\n background: #eaeaea;\n box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);\n transition: 0.3s;\n -webkit-overflow-scrolling: touch;\n}\ndiv[id^=font-picker] ul li {\n height: 35px;\n list-style: none;\n}\ndiv[id^=font-picker] ul li button {\n display: flex;\n align-items: center;\n width: 100%;\n height: 100%;\n padding: 0 10px;\n white-space: nowrap;\n}\ndiv[id^=font-picker] ul li button:hover, div[id^=font-picker] ul li button:focus {\n background: #dddddd;\n}\ndiv[id^=font-picker] ul li button.active-font {\n background: #d1d1d1;\n}"; styleInject(css); function getFontId(fontFamily) { return fontFamily.replace(/\s+/g, "-").toLowerCase(); } function validatePickerId(pickerId) { if (pickerId.match(/[^0-9a-z]/i)) { throw Error("The `pickerId` parameter may only contain letters and digits"); } } function get(url) { return new Promise(function (resolve, reject) { var request = new XMLHttpRequest(); request.overrideMimeType("application/json"); request.open("GET", url, true); request.onreadystatechange = function () { if (request.readyState === 4) { if (request.status !== 200) { reject(new Error("Response has status code " + request.status)); } else { resolve(request.responseText); } } }; request.send(); }); } var LIST_BASE_URL = "https://www.googleapis.com/webfonts/v1/webfonts"; function getFontList(apiKey) { return __awaiter(this, void 0, void 0, function () { var url, response, json, fontsOriginal; return __generator(this, function (_a) { switch (_a.label) { case 0: url = new URL(LIST_BASE_URL); url.searchParams.append("sort", "popularity"); url.searchParams.append("key", apiKey); return [4, get(url.href)]; case 1: response = _a.sent(); json = JSON.parse(response); fontsOriginal = json.items; return [2, fontsOriginal.map(function (fontOriginal) { var family = fontOriginal.family, subsets = fontOriginal.subsets, others = __rest(fontOriginal, ["family", "subsets"]); return __assign(__assign({}, others), { family: family, id: getFontId(family), scripts: subsets }); })]; } }); }); } var previewFontsStylesheet = document.createElement("style"); document.head.appendChild(previewFontsStylesheet); function applyFontPreview(previewFont, selectorSuffix) { var fontId = getFontId(previewFont.family); var style = "\n\t\t\t#font-button-" + fontId + selectorSuffix + " {\n\t\t\t\tfont-family: \"" + previewFont.family + "\";\n\t\t\t}\n\t\t"; previewFontsStylesheet.appendChild(document.createTextNode(style)); } function getActiveFontStylesheet(selectorSuffix) { var stylesheetId = "active-font-" + selectorSuffix; var activeFontStylesheet = document.getElementById(stylesheetId); if (!activeFontStylesheet) { activeFontStylesheet = document.createElement("style"); activeFontStylesheet.id = stylesheetId; document.head.appendChild(activeFontStylesheet); } return activeFontStylesheet; } function applyActiveFont(activeFont, previousFontFamily, selectorSuffix) { var style = "\n\t\t.apply-font" + selectorSuffix + " {\n\t\t\tfont-family: \"" + activeFont.family + "\"" + (previousFontFamily ? ", \"" + previousFontFamily + "\"" : "") + ";\n\t\t}\n\t"; var activeFontStylesheet = getActiveFontStylesheet(selectorSuffix); activeFontStylesheet.innerHTML = style; } var PREVIEW_ATTRIBUTE_NAME = "data-is-preview"; function getStylesheetId(fontId) { return "font-" + fontId; } function stylesheetExists(fontId, isPreview) { var stylesheetNode = document.getElementById(getStylesheetId(fontId)); if (isPreview === null || isPreview === undefined) { return stylesheetNode !== null; } return (stylesheetNode !== null && stylesheetNode.getAttribute(PREVIEW_ATTRIBUTE_NAME) === isPreview.toString()); } function createStylesheet(fontId, isPreview) { var stylesheetNode = document.createElement("style"); stylesheetNode.id = getStylesheetId(fontId); stylesheetNode.setAttribute(PREVIEW_ATTRIBUTE_NAME, isPreview.toString()); document.head.appendChild(stylesheetNode); } function fillStylesheet(fontId, styles) { var stylesheetId = getStylesheetId(fontId); var stylesheetNode = document.getElementById(stylesheetId); if (stylesheetNode) { stylesheetNode.textContent = styles; } else { console.error("Could not fill stylesheet: Stylesheet with ID \"" + stylesheetId + "\" not found"); } } function setStylesheetType(fontId, isPreview) { var stylesheetId = getStylesheetId(fontId); var stylesheetNode = document.getElementById(stylesheetId); if (stylesheetNode) { stylesheetNode.setAttribute(PREVIEW_ATTRIBUTE_NAME, isPreview.toString()); } else { console.error("Could not change stylesheet type: Stylesheet with ID \"" + stylesheetId + "\" not found"); } } function getMatches(regex, str) { var matches = []; var match; do { match = regex.exec(str); if (match) { matches.push(match[1]); } } while (match); return matches; } var FONT_FACE_REGEX = /@font-face {([\s\S]*?)}/gm; var FONT_FAMILY_REGEX = /font-family: ['"](.*?)['"]/gm; function extractFontStyles(allFontStyles) { var rules = getMatches(FONT_FACE_REGEX, allFontStyles); var fontStyles = {}; rules.forEach(function (rule) { var fontFamily = getMatches(FONT_FAMILY_REGEX, rule)[0]; var fontId = getFontId(fontFamily); if (!(fontId in fontStyles)) { fontStyles[fontId] = ""; } fontStyles[fontId] += "@font-face {\n" + rule + "\n}\n\n"; }); return fontStyles; } var FONT_BASE_URL = "https://fonts.googleapis.com/css"; function getStylesheet(fonts, scripts, variants, previewsOnly) { return __awaiter(this, void 0, void 0, function () { var url, variantsStr, familiesStr, familyNamesConcat, downloadChars; return __generator(this, function (_a) { url = new URL(FONT_BASE_URL); variantsStr = variants.join(","); familiesStr = fonts.map(function (font) { return font.family + ":" + variantsStr; }); url.searchParams.append("family", familiesStr.join("|")); url.searchParams.append("subset", scripts.join(",")); if (previewsOnly) { familyNamesConcat = fonts.map(function (font) { return font.family; }).join(""); downloadChars = familyNamesConcat .split("") .filter(function (char, pos, self) { return self.indexOf(char) === pos; }) .join(""); url.searchParams.append("text", downloadChars); } url.searchParams.append("font-display", "swap"); return [2, get(url.href)]; }); }); } function loadFontPreviews(fonts, scripts, variants, selectorSuffix) { return __awaiter(this, void 0, void 0, function () { var fontsArray, fontsToFetch, response, fontStyles; return __generator(this, function (_a) { switch (_a.label) { case 0: fontsArray = Array.from(fonts.values()); fontsToFetch = fontsArray .map(function (font) { return font.id; }) .filter(function (fontId) { return !stylesheetExists(fontId); }); fontsToFetch.forEach(function (fontId) { return createStylesheet(fontId, true); }); return [4, getStylesheet(fontsArray, scripts, variants, true)]; case 1: response = _a.sent(); fontStyles = extractFontStyles(response); fontsArray.forEach(function (font) { applyFontPreview(font, selectorSuffix); if (fontsToFetch.includes(font.id)) { if (!(font.id in fontStyles)) { console.error("Missing styles for font \"" + font.family + "\" (fontId \"" + font.id + "\") in Google Fonts response"); return; } fillStylesheet(font.id, fontStyles[font.id]); } }); return [2]; } }); }); } function loadActiveFont(font, previousFontFamily, scripts, variants, selectorSuffix) { return __awaiter(this, void 0, void 0, function () { var fontStyle; return __generator(this, function (_a) { switch (_a.label) { case 0: if (!stylesheetExists(font.id, false)) return [3, 1]; applyActiveFont(font, previousFontFamily, selectorSuffix); return [3, 3]; case 1: if (stylesheetExists(font.id, true)) { setStylesheetType(font.id, false); } else { createStylesheet(font.id, false); } return [4, getStylesheet([font], scripts, variants, false)]; case 2: fontStyle = _a.sent(); applyActiveFont(font, previousFontFamily, selectorSuffix); fillStylesheet(font.id, fontStyle); _a.label = 3; case 3: return [2]; } }); }); } var FONT_FAMILY_DEFAULT = "Open Sans"; var OPTIONS_DEFAULTS = { pickerId: "", families: [], categories: [], scripts: ["latin"], variants: ["regular"], filter: function () { return true; }, limit: 50, sort: "alphabet", }; var FontManager = (function () { function FontManager(apiKey, defaultFamily, _a, onChange) { if (defaultFamily === void 0) { defaultFamily = FONT_FAMILY_DEFAULT; } var _b = _a.pickerId, pickerId = _b === void 0 ? OPTIONS_DEFAULTS.pickerId : _b, _c = _a.families, families = _c === void 0 ? OPTIONS_DEFAULTS.families : _c, _d = _a.categories, categories = _d === void 0 ? OPTIONS_DEFAULTS.categories : _d, _e = _a.scripts, scripts = _e === void 0 ? OPTIONS_DEFAULTS.scripts : _e, _f = _a.variants, variants = _f === void 0 ? OPTIONS_DEFAULTS.variants : _f, _g = _a.filter, filter = _g === void 0 ? OPTIONS_DEFAULTS.filter : _g, _h = _a.limit, limit = _h === void 0 ? OPTIONS_DEFAULTS.limit : _h, _j = _a.sort, sort = _j === void 0 ? OPTIONS_DEFAULTS.sort : _j; if (onChange === void 0) { onChange = function () { }; } this.fonts = new Map(); validatePickerId(pickerId); this.selectorSuffix = pickerId ? "-" + pickerId : ""; this.apiKey = apiKey; this.options = { pickerId: pickerId, families: families, categories: categories, scripts: scripts, variants: variants, filter: filter, limit: limit, sort: sort, }; this.onChange = onChange; this.addFont(defaultFamily, false); this.setActiveFont(defaultFamily, false); } FontManager.prototype.init = function () { return __awaiter(this, void 0, void 0, function () { var fonts, _loop_1, this_1, i, state_1, fontsToLoad; return __generator(this, function (_a) { switch (_a.label) { case 0: return [4, getFontList(this.apiKey)]; case 1: fonts = _a.sent(); _loop_1 = function (i) { var font = fonts[i]; if (this_1.fonts.size >= this_1.options.limit) { return "break"; } if (!this_1.fonts.has(font.family) && (this_1.options.families.length === 0 || this_1.options.families.includes(font.family)) && (this_1.options.categories.length === 0 || this_1.options.categories.includes(font.category)) && this_1.options.scripts.every(function (script) { return font.scripts.includes(script); }) && this_1.options.variants.every(function (variant) { return font.variants.includes(variant); }) && this_1.options.filter(font) === true) { this_1.fonts.set(font.family, font); } }; this_1 = this; for (i = 0; i < fonts.length; i += 1) { state_1 = _loop_1(i); if (state_1 === "break") break; } fontsToLoad = new Map(this.fonts); fontsToLoad["delete"](this.activeFontFamily); loadFontPreviews(fontsToLoad, this.options.scripts, this.options.variants, this.selectorSuffix); return [2, this.fonts]; } }); }); }; FontManager.prototype.getFonts = function () { return this.fonts; }; FontManager.prototype.addFont = function (fontFamily, downloadPreview) { if (downloadPreview === void 0) { downloadPreview = true; } var font = { family: fontFamily, id: getFontId(fontFamily), }; this.fonts.set(fontFamily, font); if (downloadPreview) { var fontMap = new Map(); fontMap.set(fontFamily, font); loadFontPreviews(fontMap, this.options.scripts, this.options.variants, this.selectorSuffix); } }; FontManager.prototype.removeFont = function (fontFamily) { this.fonts["delete"](fontFamily); }; FontManager.prototype.getActiveFont = function () { var activeFont = this.fonts.get(this.activeFontFamily); if (!activeFont) { throw Error("Cannot get active font: \"" + this.activeFontFamily + "\" is not in the font list"); } else { return activeFont; } }; FontManager.prototype.setActiveFont = function (fontFamily, runOnChange) { var _this = this; if (runOnChange === void 0) { runOnChange = true; } var previousFontFamily = this.activeFontFamily; var activeFont = this.fonts.get(fontFamily); if (!activeFont) { throw Error("Cannot update active font: \"" + fontFamily + "\" is not in the font list"); } this.activeFontFamily = fontFamily; loadActiveFont(activeFont, previousFontFamily, this.options.scripts, this.options.variants, this.selectorSuffix).then(function () { if (runOnChange) { _this.onChange(activeFont); } }); }; FontManager.prototype.setOnChange = function (onChange) { this.onChange = onChange; }; return FontManager; }()); var FontPicker = (function () { function FontPicker(apiKey, defaultFamily, _a, onChange) { if (defaultFamily === void 0) { defaultFamily = FONT_FAMILY_DEFAULT; } var _b = _a.pickerId, pickerId = _b === void 0 ? OPTIONS_DEFAULTS.pickerId : _b, _c = _a.families, families = _c === void 0 ? OPTIONS_DEFAULTS.families : _c, _d = _a.categories, categories = _d === void 0 ? OPTIONS_DEFAULTS.categories : _d, _e = _a.scripts, scripts = _e === void 0 ? OPTIONS_DEFAULTS.scripts : _e, _f = _a.variants, variants = _f === void 0 ? OPTIONS_DEFAULTS.variants : _f, _g = _a.filter, filter = _g === void 0 ? OPTIONS_DEFAULTS.filter : _g, _h = _a.limit, limit = _h === void 0 ? OPTIONS_DEFAULTS.limit : _h, _j = _a.sort, sort = _j === void 0 ? OPTIONS_DEFAULTS.sort : _j; if (onChange === void 0) { onChange = function () { }; } this.expanded = false; this.closeEventListener = this.closeEventListener.bind(this); this.toggleExpanded = this.toggleExpanded.bind(this); var options = { pickerId: pickerId, families: families, categories: categories, scripts: scripts, variants: variants, filter: filter, limit: limit, sort: sort, }; this.fontManager = new FontManager(apiKey, defaultFamily, options, onChange); this.generateUI(sort); } FontPicker.prototype.generateUI = function (sort) { var _this = this; var selectorSuffix = this.fontManager.selectorSuffix; var pickerId = "font-picker" + selectorSuffix; this.fontPickerDiv = document.getElementById(pickerId); if (!this.fontPickerDiv) { throw Error("Missing div with id=\"" + pickerId + "\""); } var dropdownButton = document.createElement("button"); dropdownButton.classList.add("dropdown-button"); dropdownButton.onclick = this.toggleExpanded; dropdownButton.onkeypress = this.toggleExpanded; dropdownButton.type = "button"; this.fontPickerDiv.appendChild(dropdownButton); this.dropdownFamily = document.createElement("p"); this.dropdownFamily.textContent = this.fontManager.getActiveFont().family; this.dropdownFamily.classList.add("dropdown-font-family"); dropdownButton.appendChild(this.dropdownFamily); var dropdownIcon = document.createElement("p"); dropdownIcon.classList.add("dropdown-icon", "loading"); dropdownButton.appendChild(dropdownIcon); this.fontManager .init() .then(function (fontMap) { var fonts = Array.from(fontMap.values()); if (sort === "alphabet") { fonts.sort(function (font1, font2) { return font1.family.localeCompare(font2.family); }); } _this.generateFontList(fonts); dropdownIcon.classList.replace("loading", "finished"); })["catch"](function (err) { dropdownIcon.classList.replace("loading", "error"); console.error("Error trying to fetch the list of available fonts"); console.error(err); }); }; FontPicker.prototype.generateFontList = function (fonts) { var _this = this; this.ul = document.createElement("ul"); this.ul.classList.add("font-list"); fonts.forEach(function (font) { _this.addFontLi(font); }); this.fontPickerDiv.appendChild(this.ul); var activeFontFamily = this.fontManager.getActiveFont().family; var activeFontId = getFontId(activeFontFamily); var fontButtonId = "font-button-" + activeFontId + this.fontManager.selectorSuffix; this.activeFontButton = document.getElementById(fontButtonId); if (this.activeFontButton) { this.activeFontButton.classList.add("active-font"); } else { console.error("Could not find font button with ID (" + fontButtonId + ")"); } }; FontPicker.prototype.addFontLi = function (font, listIndex) { var _this = this; var fontId = getFontId(font.family); var li = document.createElement("li"); li.classList.add("font-list-item"); var fontButton = document.createElement("button"); fontButton.type = "button"; fontButton.id = "font-button-" + fontId + this.fontManager.selectorSuffix; fontButton.classList.add("font-button"); fontButton.textContent = font.family; var onActivate = function () { _this.toggleExpanded(); _this.setActiveFont(font.family); }; fontButton.onclick = onActivate; fontButton.onkeypress = onActivate; li.appendChild(fontButton); if (listIndex) { this.ul.insertBefore(li, this.ul.children[listIndex]); } else { this.ul.appendChild(li); } }; FontPicker.prototype.closeEventListener = function (e) { var targetEl = e.target; var fontPickerEl = document.getElementById("font-picker" + this.fontManager.selectorSuffix); while (true) { if (targetEl === fontPickerEl) { return; } if (targetEl.parentNode) { targetEl = targetEl.parentNode; } else { this.toggleExpanded(); return; } } }; FontPicker.prototype.toggleExpanded = function () { if (this.expanded) { this.expanded = false; this.fontPickerDiv.classList.remove("expanded"); document.removeEventListener("click", this.closeEventListener); } else { this.expanded = true; this.fontPickerDiv.classList.add("expanded"); document.addEventListener("click", this.closeEventListener); } }; FontPicker.prototype.getFonts = function () { return this.fontManager.getFonts(); }; FontPicker.prototype.addFont = function (fontFamily, index) { if (Array.from(this.fontManager.getFonts().keys()).includes(fontFamily)) { throw Error("Did not add font to font picker: Font family \"" + fontFamily + "\" is already in the list"); } this.fontManager.addFont(fontFamily, true); var font = this.fontManager.getFonts().get(fontFamily); if (font) { this.addFontLi(font, index); } else { console.error("Font \"" + fontFamily + "\" is missing in font list"); } }; FontPicker.prototype.removeFont = function (fontFamily) { this.fontManager.removeFont(fontFamily); var fontId = getFontId(fontFamily); var fontButton = document.getElementById("font-button-" + fontId + this.fontManager.selectorSuffix); if (fontButton) { var fontLi = fontButton.parentElement; fontButton.remove(); if (fontLi) { fontLi.remove(); } } else { throw Error("Could not remove font from font picker: Font family \"" + fontFamily + "\" is not in the list"); } }; FontPicker.prototype.getActiveFont = function () { return this.fontManager.getActiveFont(); }; FontPicker.prototype.setActiveFont = function (fontFamily) { this.fontManager.setActiveFont(fontFamily); var fontId = getFontId(fontFamily); this.dropdownFamily.textContent = fontFamily; if (this.activeFontButton) { this.activeFontButton.classList.remove("active-font"); this.activeFontButton = document.getElementById("font-button-" + fontId + this.fontManager.selectorSuffix); this.activeFontButton.classList.add("active-font"); } else { console.error("`activeFontButton` is undefined"); } }; FontPicker.prototype.setOnChange = function (onChange) { this.fontManager.setOnChange(onChange); }; return FontPicker; }()); return FontPicker; }))); ```