mirror of
https://github.com/braver/programmingfonts.git
synced 2024-09-28 06:11:35 +02:00
265 lines
8.6 KiB
JavaScript
265 lines
8.6 KiB
JavaScript
/* global CodeMirror window document $ Set */
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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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var font_data = {};
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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_data[font].rendering === 'bitmap') {
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$('.CodeMirror').addClass('no-smooth');
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} else {
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$('.CodeMirror').removeClass('no-smooth');
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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 selectLanguage() {
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var lang = $('#select-language').val();
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editor.setOption('mode', lang.toLowerCase());
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document.cookie = 'language=' + lang + ';max-age=172800';
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}
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function renderSelectList() {
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var icon = '<svg class="octicon" viewBox="0 0 12 14" version="1.1" width="12" height="14" aria-hidden="true"><path fill-rule="evenodd" d="M11 10h1v3c0 .55-.45 1-1 1H1c-.55 0-1-.45-1-1V3c0-.55.45-1 1-1h3v1H1v10h10v-3zM6 2l2.25 2.25L5 7.5 6.5 9l3.25-3.25L12 8V2H6z"></path></svg>';
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var pinIcon = '<svg class="octicon octicon-pin" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path fill-rule="evenodd" d="M10 1.2V2l.5 1L6 6H2.2c-.44 0-.67.53-.34.86L5 10l-4 5 5-4 3.14 3.14a.5.5 0 0 0 .86-.34V10l3-4.5 1 .5h.8c.44 0 .67-.53.34-.86L10.86.86a.5.5 0 0 0-.86.34z"></path></svg>';
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var favoritesMap = {};
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var favorites = [];
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$('#select-font').empty();
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try {
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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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// eslint-disable-next-line no-console
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console.error('could not render favorites', err);
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}
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$.getJSON('fonts.json', function(data) {
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var fonts = [];
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font_data = data;
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$.each(font_data, function(k, v) {
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var font_props = v;
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font_props.alias = k;
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fonts.push(v);
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});
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fonts.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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$.each(fonts, function(k, v) {
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var liga_info = '';
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var render_info = '';
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if (v.ligatures) {
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liga_info = ', ligatures';
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}
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if (v.rendering === 'bitmap') {
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render_info = ', bitmap';
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}
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$('#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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// eslint-disable-next-line no-unused-vars
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function toggleFavorite(alias) {
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var favorites = [];
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try {
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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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// eslint-disable-next-line no-console
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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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$(document).ready(function() {
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var cookieValueSpacing = document.cookie.replace(/(?:(?:^|.*;\s*)spacing\s*=\s*([^;]*).*$)|^.*$/, '$1');
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var cookieValueSize = document.cookie.replace(/(?:(?:^|.*;\s*)size\s*=\s*([^;]*).*$)|^.*$/, '$1');
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var cookieValueTheme = document.cookie.replace(/(?:(?:^|.*;\s*)theme\s*=\s*([^;]*).*$)|^.*$/, '$1');
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var cookieValueLanguage = document.cookie.replace(/(?:(?:^|.*;\s*)language\s*=\s*([^;]*).*$)|^.*$/, '$1');
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if (cookieValueSpacing !== '') {
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$('#spacing').val(cookieValueSpacing);
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}
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if (cookieValueSize !== '') {
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$('#size').val(cookieValueSize);
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}
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if (cookieValueTheme !== '') {
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$('#select-theme').val(cookieValueTheme);
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}
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if (cookieValueLanguage !== '') {
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$('#select-language').val(cookieValueLanguage);
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}
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selectTheme();
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setSize();
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setSpacing();
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selectLanguage();
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renderSelectList();
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$('#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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} 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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}
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}
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});
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});
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