mirror of
https://github.com/braver/programmingfonts.git
synced 2024-10-07 10:33:58 +02:00
258 lines
7.6 KiB
JavaScript
258 lines
7.6 KiB
JavaScript
/* global CodeMirror window document $ */
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/* eslint-disable no-implicit-globals */
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// CodeMirror
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var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
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lineNumbers: true,
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styleActiveLine: true,
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matchBrackets: true,
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theme: "pastel-on-dark",
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lineWrapping: true
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});
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// CodeMirror theme selector
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var input = document.getElementById("select-theme");
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function selectTheme() {
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var theme = "monokai";
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if (input.selectedIndex > -1) {
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theme = input.options[input.selectedIndex].innerHTML;
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}
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editor.setOption("theme", theme);
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document.cookie = "theme=" + theme + ";max-age=172800";
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}
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// ProgrammingFonts font selector
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function selectFont() {
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var font = window.location.hash.substring(1);
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if (font === "") {
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font = "input";
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}
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if (font === "input") {
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$("pre").css({ fontFamily: "Input Mono, monospace" });
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$("textarea").css({ fontFamily: "Input Mono, monospace" });
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$(".CodeMirror").css({ fontFamily: "Input Mono, monospace" });
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} else {
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$("pre").css({ fontFamily: font + ", monospace" });
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$("textarea").css({ fontFamily: font + ", monospace" });
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$(".CodeMirror").css({ fontFamily: font + ", monospace" });
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}
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$("#select-font a[data-value]").removeClass("active");
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$("#select-font a[data-value='" + font + "']").addClass("active");
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document.cookie = "font=" + font + ";max-age=172800";
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}
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window.onhashchange = selectFont;
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function setSize() {
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var size = $("#size").val();
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$(".CodeMirror").css({ fontSize: size + "px" });
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document.cookie = "size=" + size + ";max-age=172800";
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}
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function setSpacing() {
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var spacing = $("#spacing").val();
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$(".CodeMirror").css({ lineHeight: spacing });
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document.cookie = "spacing=" + spacing + ";max-age=172800";
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}
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function setAntialiasing() {
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if ($("#aliasing").is(":checked")) {
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$(".CodeMirror").removeClass("no-smooth");
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document.cookie = "antialiasing=smooth;max-age=172800";
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} else {
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$(".CodeMirror").addClass("no-smooth");
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document.cookie = "antialiasing=no-smooth;max-age=172800";
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}
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}
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function selectLanguage() {
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var lang = $("#select-language").val();
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editor.setOption("mode", lang.toLowerCase());
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document.cookie = "language=" + lang + ";max-age=172800";
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}
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function renderSelectList() {
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var icon = '<svg class="octicon" viewBox="0 0 12 14" version="1.1" width="12" height="14" aria-hidden="true"><path fill-rule="evenodd" d="M11 10h1v3c0 .55-.45 1-1 1H1c-.55 0-1-.45-1-1V3c0-.55.45-1 1-1h3v1H1v10h10v-3zM6 2l2.25 2.25L5 7.5 6.5 9l3.25-3.25L12 8V2H6z"></path></svg>';
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var pinIcon = '<svg class="octicon octicon-pin" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path fill-rule="evenodd" d="M10 1.2V2l.5 1L6 6H2.2c-.44 0-.67.53-.34.86L5 10l-4 5 5-4 3.14 3.14a.5.5 0 0 0 .86-.34V10l3-4.5 1 .5h.8c.44 0 .67-.53.34-.86L10.86.86a.5.5 0 0 0-.86.34z"></path></svg>';
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var favoritesMap = {};
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$("#select-font").empty();
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try {
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var favorites = JSON.parse(localStorage.getItem('favorites')) || [];
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favoritesMap = favorites.reduce(function(acc, alias) {
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acc[alias] = true;
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return acc;
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}, {});
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} catch (err) {
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console.error('could not render favorites', err);
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}
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$.getJSON("fonts.json", function(data) {
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data.sort(function(a, b) {
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if (favoritesMap[a.alias] && !favoritesMap[b.alias]) return -1;
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if (!favoritesMap[a.alias] && favoritesMap[b.alias]) return 1;
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if (a.name.toLowerCase() < b.name.toLowerCase()) return -1;
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if (a.name.toLowerCase() > b.name.toLowerCase()) return 1;
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return 0;
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});
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$.each(data, function(k, v) {
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var liga_info = "";
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var render_info = "";
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if (v.ligatures) {
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liga_info = ", ligatures";
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}
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if (v.rendering === "bitmap") {
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render_info = ", bitmap";
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}
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$("#select-font").append(
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"<div class='entry'>" +
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"<a href='#" + v.alias + "' data-value=\"" + v.alias + "\">" +
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"<span class='name'>" + v.name + "</span>" +
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"<span class='details'>" + v.author + " (" + v.year + ") — " + v.style + render_info + liga_info + "</span>" +
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"</a>" +
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"<a class=\"favoritelink" + (favoritesMap[v.alias] ? ' pinned' : '') + "\" onclick=\"toggleFavorite('" + v.alias + "')\">" +
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pinIcon +
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"</a>" +
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"<a class='website' href='" + v.website + "' rel=external> <span>Info & Download</span>" + icon + "</a></div>"
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);
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});
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selectFont();
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});
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}
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function toggleFavorite(alias) {
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try {
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var favorites = JSON.parse(localStorage.getItem('favorites')) || [];
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if (favorites.indexOf(alias) > -1) {
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favorites = favorites.filter(function(v) {
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return v !== alias;
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});
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} else {
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favorites.push(alias);
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}
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localStorage.setItem('favorites', JSON.stringify(Array.from(new Set(favorites))));
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} catch (err) {
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console.error('could not save favorite', err);
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}
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renderSelectList();
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return false;
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}
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function nextFont() {
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var activeLink = document.querySelector(".entry .active");
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var activeEntry = activeLink.parentNode;
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var next = activeEntry.nextSibling;
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if (next && next.matches(".entry")) {
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next.querySelector("a").click();
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next.scrollIntoView();
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}
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}
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function previousFont() {
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var activeLink = document.querySelector(".entry .active");
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var activeEntry = activeLink.parentNode;
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var next = activeEntry.previousSibling;
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if (next && next.matches(".entry")) {
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next.querySelector("a").click();
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next.scrollIntoView();
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}
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}
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function increaseFontSize() {
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var sizeEl = document.getElementById("size");
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sizeEl.value = Number(sizeEl.value) + 1;
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sizeEl.onchange();
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}
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function decreaseFontSize() {
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var sizeEl = document.getElementById("size");
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sizeEl.value = Number(sizeEl.value) - 1;
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sizeEl.onchange();
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}
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$(document).ready(function() {
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var cookieValueSpacing = document.cookie.replace(/(?:(?:^|.*;\s*)spacing\s*=\s*([^;]*).*$)|^.*$/, "$1");
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var cookieValueSize = document.cookie.replace(/(?:(?:^|.*;\s*)size\s*=\s*([^;]*).*$)|^.*$/, "$1");
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var cookieValueAntialiasing = document.cookie.replace(/(?:(?:^|.*;\s*)antialiasing\s*=\s*([^;]*).*$)|^.*$/, "$1");
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var cookieValueTheme = document.cookie.replace(/(?:(?:^|.*;\s*)theme\s*=\s*([^;]*).*$)|^.*$/, "$1");
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var cookieValueLanguage = document.cookie.replace(/(?:(?:^|.*;\s*)language\s*=\s*([^;]*).*$)|^.*$/, "$1");
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if (cookieValueSpacing !== "") {
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$("#spacing").val(cookieValueSpacing);
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}
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if (cookieValueSize !== "") {
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$("#size").val(cookieValueSize);
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}
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if (cookieValueAntialiasing === "smooth") {
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$("#aliasing").prop("checked", true);
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} else if (cookieValueAntialiasing === "no-smooth") {
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$("#aliasing").prop("checked", false);
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}
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if (cookieValueTheme !== "") {
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$("#select-theme").val(cookieValueTheme);
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}
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if (cookieValueLanguage !== "") {
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$("#select-language").val(cookieValueLanguage);
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}
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selectTheme();
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setSize();
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setSpacing();
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setAntialiasing();
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selectLanguage();
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renderSelectList();
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$("#theme-next").click(function() {
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$("#select-theme :selected").next().prop("selected", true);
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selectTheme();
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});
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$("#theme-previous").click(function() {
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$("#select-theme :selected").prev().prop("selected", true);
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selectTheme();
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});
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$("body").on("keydown", function(event) {
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if (
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event.target === document.querySelector(".select-list")
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&& ! event.ctrlKey
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&& ! event.altKey
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&& ! event.metaKey
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&& ! event.shiftKey
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) {
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if (event.key === "ArrowUp") {
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event.preventDefault();
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event.stopPropagation();
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previousFont();
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return;
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} else if (event.key === "ArrowDown") {
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event.preventDefault();
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event.stopPropagation();
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nextFont();
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return;
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}
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}
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if (event.ctrlKey || event.metaKey) {
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if (event.key === "-") {
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event.preventDefault();
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event.stopPropagation();
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decreaseFontSize();
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return;
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} else if (event.key === "=") {
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event.preventDefault();
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event.stopPropagation();
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increaseFontSize();
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return;
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}
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}
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});
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});
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