653 lines
20 KiB
JavaScript
653 lines
20 KiB
JavaScript
/*
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global messageBox getStyleWithNoCode retranslateCSS
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global filtersSelector filterAndAppend urlFilterParam
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global checkUpdate handleUpdateInstalled
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global objectDiff
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global configDialog
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global sorter
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*/
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'use strict';
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let installed;
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const ENTRY_ID_PREFIX_RAW = 'style-';
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const ENTRY_ID_PREFIX = '#' + ENTRY_ID_PREFIX_RAW;
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const newUI = {
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enabled: prefs.get('manage.newUI'),
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favicons: prefs.get('manage.newUI.favicons'),
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faviconsGray: prefs.get('manage.newUI.faviconsGray'),
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targets: prefs.get('manage.newUI.targets'),
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renderClass() {
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document.documentElement.classList.toggle('newUI', newUI.enabled);
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},
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};
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newUI.renderClass();
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requestAnimationFrame(usePrefsDuringPageLoad);
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const TARGET_TYPES = ['domains', 'urls', 'urlPrefixes', 'regexps'];
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const GET_FAVICON_URL = 'https://www.google.com/s2/favicons?domain=';
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const OWN_ICON = chrome.runtime.getManifest().icons['16'];
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const handleEvent = {};
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Promise.all([
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API.getStyles({omitCode: !BG}),
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urlFilterParam && API.searchDB({query: 'url:' + urlFilterParam}),
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onDOMready().then(initGlobalEvents),
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]).then(args => {
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showStyles(...args);
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});
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chrome.runtime.onMessage.addListener(onRuntimeMessage);
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function onRuntimeMessage(msg) {
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switch (msg.method) {
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case 'styleUpdated':
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case 'styleAdded':
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handleUpdate(msg.style, msg);
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break;
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case 'styleDeleted':
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handleDelete(msg.id);
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break;
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}
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}
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function initGlobalEvents() {
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installed = $('#installed');
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installed.onclick = handleEvent.entryClicked;
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$('#manage-options-button').onclick = () => chrome.runtime.openOptionsPage();
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$('#manage-shortcuts-button').onclick = () => openURL({url: URLS.configureCommands});
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$$('#header a[href^="http"]').forEach(a => (a.onclick = handleEvent.external));
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// show date installed & last update on hover
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installed.addEventListener('mouseover', handleEvent.lazyAddEntryTitle);
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installed.addEventListener('mouseout', handleEvent.lazyAddEntryTitle);
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// remember scroll position on normal history navigation
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window.onbeforeunload = rememberScrollPosition;
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$$('[data-toggle-on-click]').forEach(el => {
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// dataset on SVG doesn't work in Chrome 49-??, works in 57+
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const target = $(el.getAttribute('data-toggle-on-click'));
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el.onclick = event => {
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event.preventDefault();
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target.classList.toggle('hidden');
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if (target.classList.contains('hidden')) {
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el.removeAttribute('open');
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} else {
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el.setAttribute('open', '');
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}
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};
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});
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// triggered automatically by setupLivePrefs() below
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enforceInputRange($('#manage.newUI.targets'));
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// N.B. triggers existing onchange listeners
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setupLivePrefs();
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sorter.init();
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$$('[id^="manage.newUI"]')
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.forEach(el => (el.oninput = (el.onchange = switchUI)));
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switchUI({styleOnly: true});
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// translate CSS manually
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document.head.appendChild($create('style', `
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.disabled h2::after {
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content: "${t('genericDisabledLabel')}";
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}
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#update-all-no-updates[data-skipped-edited="true"]:after {
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content: " ${t('updateAllCheckSucceededSomeEdited')}";
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}
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body.all-styles-hidden-by-filters:after {
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content: "${t('filteredStylesAllHidden')}";
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}
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`));
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}
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function showStyles(styles = [], matchUrlIds) {
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const sorted = sorter.sort({
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styles: styles.map(style => ({
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style,
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name: style.name.toLocaleLowerCase() + '\n' + style.name,
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})),
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}).map((info, index) => {
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info.index = index;
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return info;
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});
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let index = 0;
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let firstRun = true;
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installed.dataset.total = styles.length;
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const scrollY = (history.state || {}).scrollY;
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const shouldRenderAll = scrollY > window.innerHeight || sessionStorage.justEditedStyleId;
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const renderBin = document.createDocumentFragment();
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if (scrollY) {
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renderStyles();
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} else {
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requestAnimationFrame(renderStyles);
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}
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function renderStyles() {
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const t0 = performance.now();
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let rendered = 0;
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while (
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index < sorted.length &&
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// eslint-disable-next-line no-unmodified-loop-condition
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(shouldRenderAll || ++rendered < 20 || performance.now() - t0 < 10)
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) {
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const info = sorted[index++];
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const entry = createStyleElement(info);
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if (matchUrlIds && !matchUrlIds.includes(info.style.id)) {
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entry.classList.add('not-matching');
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rendered--;
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}
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renderBin.appendChild(entry);
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}
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filterAndAppend({container: renderBin});
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if (index < sorted.length) {
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requestAnimationFrame(renderStyles);
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if (firstRun) setTimeout(recreateStyleTargets, 0, {styles, iconsOnly: true});
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firstRun = false;
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return;
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}
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if (newUI.enabled && newUI.favicons) {
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setTimeout(recreateStyleTargets, 0, {iconsOnly: true});
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}
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if ('scrollY' in (history.state || {}) && !sessionStorage.justEditedStyleId) {
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setTimeout(window.scrollTo, 0, 0, history.state.scrollY);
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}
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if (sessionStorage.justEditedStyleId) {
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const entry = $(ENTRY_ID_PREFIX + sessionStorage.justEditedStyleId);
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delete sessionStorage.justEditedStyleId;
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if (entry) {
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animateElement(entry);
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requestAnimationFrame(() => scrollElementIntoView(entry));
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}
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}
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}
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}
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function createStyleElement({style, name, index}) {
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// query the sub-elements just once, then reuse the references
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if ((createStyleElement.parts || {}).newUI !== newUI.enabled) {
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const entry = template[`style${newUI.enabled ? 'Compact' : ''}`];
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createStyleElement.parts = {
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newUI: newUI.enabled,
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entry,
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entryClassBase: entry.className,
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checker: $('.checker', entry) || {},
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nameLink: $('.style-name-link', entry),
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editLink: $('.style-edit-link', entry) || {},
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editHrefBase: 'edit.html?id=',
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homepage: $('.homepage', entry),
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homepageIcon: template[`homepageIcon${newUI.enabled ? 'Small' : 'Big'}`],
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appliesTo: $('.applies-to', entry),
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targets: $('.targets', entry),
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expander: $('.expander', entry),
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decorations: {
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urlPrefixesAfter: '*',
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regexpsBefore: '/',
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regexpsAfter: '/',
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},
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oldConfigure: !newUI.enabled && $('.configure-usercss', entry),
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oldCheckUpdate: !newUI.enabled && $('.check-update', entry),
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oldUpdate: !newUI.enabled && $('.update', entry),
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};
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}
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const parts = createStyleElement.parts;
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const configurable = style.usercssData && Object.keys(style.usercssData.vars).length > 0;
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parts.checker.checked = style.enabled;
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parts.nameLink.textContent = tWordBreak(style.name);
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parts.nameLink.href = parts.editLink.href = parts.editHrefBase + style.id;
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parts.homepage.href = parts.homepage.title = style.url || '';
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if (!newUI.enabled) {
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parts.oldConfigure.classList.toggle('hidden', !configurable);
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parts.oldCheckUpdate.classList.toggle('hidden', !style.updateUrl);
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parts.oldUpdate.classList.toggle('hidden', !style.updateUrl);
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}
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const entry = parts.entry.cloneNode(true);
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entry.id = ENTRY_ID_PREFIX_RAW + style.id;
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entry.styleId = style.id;
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entry.styleNameLowerCase = name || style.name.toLocaleLowerCase();
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entry.styleMeta = getStyleWithNoCode(style);
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entry.className = parts.entryClassBase + ' ' +
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(style.enabled ? 'enabled' : 'disabled') +
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(style.updateUrl ? ' updatable' : '') +
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(style.usercssData ? ' usercss' : '');
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if (index !== undefined) entry.classList.add(index % 2 ? 'odd' : 'even');
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if (style.url) {
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$('.homepage', entry).appendChild(parts.homepageIcon.cloneNode(true));
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}
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if (style.updateUrl && newUI.enabled) {
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$('.actions', entry).appendChild(template.updaterIcons.cloneNode(true));
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}
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if (configurable && newUI.enabled) {
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$('.actions', entry).appendChild(template.configureIcon.cloneNode(true));
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}
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createStyleTargetsElement({entry, style});
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return entry;
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}
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function createStyleTargetsElement({entry, style, iconsOnly}) {
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const parts = createStyleElement.parts;
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const entryTargets = $('.targets', entry);
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const targets = iconsOnly ? entryTargets : parts.targets.cloneNode(true);
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let container = targets;
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let numTargets = 0;
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const displayed = new Set();
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for (const type of TARGET_TYPES) {
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for (const section of style.sections) {
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for (const targetValue of section[type] || []) {
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if (displayed.has(targetValue)) {
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continue;
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}
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displayed.add(targetValue);
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const element = iconsOnly ? targets.children[numTargets] : template.appliesToTarget.cloneNode(true);
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if (!newUI.enabled) {
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if (numTargets === 10) {
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container = container.appendChild(template.extraAppliesTo.cloneNode(true));
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} else if (numTargets > 1) {
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container.appendChild(template.appliesToSeparator.cloneNode(true));
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}
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}
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if (!iconsOnly) {
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element.dataset.type = type;
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element.appendChild(
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document.createTextNode(
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(parts.decorations[type + 'Before'] || '') +
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targetValue +
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(parts.decorations[type + 'After'] || '')));
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container.appendChild(element);
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}
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numTargets++;
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}
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}
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}
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if (newUI.enabled) {
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if (numTargets > newUI.targets) {
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$('.applies-to', entry).classList.add('has-more');
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}
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}
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if (numTargets) {
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if (!iconsOnly) entryTargets.parentElement.replaceChild(targets, entryTargets);
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} else {
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entryTargets.appendChild(template.appliesToEverything.cloneNode(true));
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}
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entry.classList.toggle('global', !numTargets);
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}
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function recreateStyleTargets({styles, iconsOnly = false} = {}) {
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Promise.resolve(styles || API.getStyles()).then(styles => {
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for (const style of styles) {
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const entry = $(ENTRY_ID_PREFIX + style.id);
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if (entry) {
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createStyleTargetsElement({
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entry,
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style,
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iconsOnly,
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});
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}
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}
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if (newUI.enabled && newUI.favicons) {
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debounce(getFaviconImgSrc);
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}
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});
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}
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function getFaviconImgSrc() {
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const targets = $$('.target', installed);
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const regexpRemoveNegativeLookAhead = /(\?!([^)]+\))|\(\?![\w(]+[^)]+[\w|)]+)/g;
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// replace extra characters & all but the first group entry "(abc|def|ghi)xyz" => abcxyz
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const regexpReplaceExtraCharacters = /[\\(]|((\|\w+)+\))/g;
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const domainExt = 'com,org,co,net,im,io,edu,gov,biz,info,de,cn,uk,nl,eu,ru'.split(',');
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const regexpMatchRegExp = new RegExp(`[\\w-]+[\\.(]+(${domainExt.join('|')})\\b`, 'g');
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const regexpMatchDomain = /^.*?:\/\/([^/]+)/;
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for (const target of targets) {
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const type = target.dataset.type;
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const targetValue = target.textContent;
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let favicon = '';
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if (type === 'domains') {
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favicon = GET_FAVICON_URL + targetValue;
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} else if (targetValue.includes('chrome-extension:') || targetValue.includes('moz-extension:')) {
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favicon = OWN_ICON;
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} else if (type === 'regexps') {
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favicon = targetValue
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.replace(regexpRemoveNegativeLookAhead, '')
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.replace(regexpReplaceExtraCharacters, '')
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.match(regexpMatchRegExp);
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favicon = favicon ? GET_FAVICON_URL + favicon.shift() : '';
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} else {
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favicon = targetValue.includes('://') && targetValue.match(regexpMatchDomain);
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favicon = favicon ? GET_FAVICON_URL + favicon[1] : '';
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}
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if (favicon) {
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const img = target.children[0];
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if (!img || img.localName !== 'img') {
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target.insertAdjacentElement('afterbegin', document.createElement('img'))
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.dataset.src = favicon;
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} else if ((img.dataset.src || img.src) !== favicon) {
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img.src = '';
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img.dataset.src = favicon;
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}
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}
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}
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handleEvent.loadFavicons();
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}
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Object.assign(handleEvent, {
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ENTRY_ROUTES: {
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'.checker, .enable, .disable': 'toggle',
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'.style-name': 'name',
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'.homepage': 'external',
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'.check-update': 'check',
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'.update': 'update',
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'.delete': 'delete',
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'.applies-to .expander': 'expandTargets',
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'.configure-usercss': 'config'
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},
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entryClicked(event) {
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const target = event.target;
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const entry = target.closest('.entry');
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for (const selector in handleEvent.ENTRY_ROUTES) {
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for (let el = target; el && el !== entry; el = el.parentElement) {
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if (el.matches(selector)) {
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const handler = handleEvent.ENTRY_ROUTES[selector];
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return handleEvent[handler].call(el, event, entry);
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}
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}
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}
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},
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name(event) {
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if (newUI.enabled) handleEvent.edit(event);
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},
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edit(event) {
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if (event.altKey) {
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return;
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}
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event.preventDefault();
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event.stopPropagation();
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const left = event.button === 0;
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const middle = event.button === 1;
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const shift = event.shiftKey;
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const ctrl = event.ctrlKey;
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const openWindow = left && shift && !ctrl;
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const openBackgroundTab = (middle && !shift) || (left && ctrl && !shift);
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const openForegroundTab = (middle && shift) || (left && ctrl && shift);
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const url = $('[href]', event.target.closest('.entry')).href;
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if (openWindow || openBackgroundTab || openForegroundTab) {
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if (chrome.windows && openWindow) {
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chrome.windows.create(Object.assign(prefs.get('windowPosition'), {url}));
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} else {
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openURL({url, active: openForegroundTab});
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}
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} else {
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rememberScrollPosition();
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getActiveTab().then(tab => {
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sessionStorageHash('manageStylesHistory').set(tab.id, url);
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location.href = url;
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});
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}
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},
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toggle(event, entry) {
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API.saveStyle({
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id: entry.styleId,
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enabled: this.matches('.enable') || this.checked,
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});
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},
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check(event, entry) {
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event.preventDefault();
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checkUpdate(entry, {single: true});
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},
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update(event, entry) {
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event.preventDefault();
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const json = entry.updatedCode;
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json.id = entry.styleId;
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json.reason = 'update';
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API[json.usercssData ? 'saveUsercss' : 'saveStyle'](json);
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},
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delete(event, entry) {
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event.preventDefault();
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const id = entry.styleId;
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animateElement(entry);
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messageBox({
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title: t('deleteStyleConfirm'),
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contents: entry.styleMeta.name,
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className: 'danger center',
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buttons: [t('confirmDelete'), t('confirmCancel')],
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})
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.then(({button}) => {
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if (button === 0) {
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API.deleteStyle({id});
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}
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});
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},
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external(event) {
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openURL({url: event.target.closest('a').href});
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event.preventDefault();
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},
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expandTargets(event) {
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event.preventDefault();
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this.closest('.applies-to').classList.toggle('expanded');
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},
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loadFavicons({all = false} = {}) {
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if (!installed.firstElementChild) return;
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let favicons = [];
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if (all) {
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favicons = $$('img[data-src]', installed);
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} else {
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const {left, top} = installed.firstElementChild.getBoundingClientRect();
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const x = Math.max(0, left);
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const y = Math.max(0, top);
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const first = document.elementFromPoint(x, y);
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const lastOffset = first.offsetTop + window.innerHeight;
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const numTargets = prefs.get('manage.newUI.targets');
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let entry = first && first.closest('.entry') || installed.children[0];
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while (entry && entry.offsetTop <= lastOffset) {
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favicons.push(...$$('img', entry).slice(0, numTargets).filter(img => img.dataset.src));
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entry = entry.nextElementSibling;
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}
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}
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let i = 0;
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for (const img of favicons) {
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img.src = img.dataset.src;
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delete img.dataset.src;
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// loading too many icons at once will block the page while the new layout is recalculated
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if (++i > 100) break;
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}
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if ($('img[data-src]', installed)) {
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debounce(handleEvent.loadFavicons, 1, {all: true});
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}
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},
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config(event, {styleMeta}) {
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event.preventDefault();
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configDialog(styleMeta);
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},
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lazyAddEntryTitle({type, target}) {
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const cell = target.closest('h2.style-name');
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if (cell) {
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const link = $('.style-name-link', cell);
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if (type === 'mouseover' && !link.title) {
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debounce(handleEvent.addEntryTitle, 50, link);
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} else {
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debounce.unregister(handleEvent.addEntryTitle);
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}
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}
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},
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addEntryTitle(link) {
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const entry = link.closest('.entry');
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link.title = [
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{prop: 'installDate', name: 'dateInstalled'},
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{prop: 'updateDate', name: 'dateUpdated'},
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|
].map(({prop, name}) =>
|
|
t(name) + ': ' + (formatDate(entry.styleMeta[prop]) || '—')).join('\n');
|
|
}
|
|
});
|
|
|
|
|
|
function handleUpdate(style, {reason, method} = {}) {
|
|
let entry;
|
|
let oldEntry = $(ENTRY_ID_PREFIX + style.id);
|
|
if (oldEntry && method === 'styleUpdated') {
|
|
handleToggledOrCodeOnly();
|
|
}
|
|
entry = entry || createStyleElement({style});
|
|
if (oldEntry) {
|
|
if (oldEntry.styleNameLowerCase === entry.styleNameLowerCase) {
|
|
installed.replaceChild(entry, oldEntry);
|
|
} else {
|
|
oldEntry.remove();
|
|
}
|
|
}
|
|
if (reason === 'update' || reason === 'install' && entry.matches('.updatable')) {
|
|
handleUpdateInstalled(entry, reason);
|
|
}
|
|
filterAndAppend({entry});
|
|
sorter.update();
|
|
if (!entry.matches('.hidden') && reason !== 'import') {
|
|
animateElement(entry);
|
|
requestAnimationFrame(() => scrollElementIntoView(entry));
|
|
}
|
|
|
|
function handleToggledOrCodeOnly() {
|
|
const newStyleMeta = getStyleWithNoCode(style);
|
|
const diff = objectDiff(oldEntry.styleMeta, newStyleMeta);
|
|
if (diff.length === 0) {
|
|
// only code was modified
|
|
entry = oldEntry;
|
|
oldEntry = null;
|
|
}
|
|
if (diff.length === 1 && diff[0].key === 'enabled') {
|
|
oldEntry.classList.toggle('enabled', style.enabled);
|
|
oldEntry.classList.toggle('disabled', !style.enabled);
|
|
$$('.checker', oldEntry).forEach(el => (el.checked = style.enabled));
|
|
oldEntry.styleMeta = newStyleMeta;
|
|
entry = oldEntry;
|
|
oldEntry = null;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
function handleDelete(id) {
|
|
const node = $(ENTRY_ID_PREFIX + id);
|
|
if (node) {
|
|
node.remove();
|
|
if (node.matches('.can-update')) {
|
|
const btnApply = $('#apply-all-updates');
|
|
btnApply.dataset.value = Number(btnApply.dataset.value) - 1;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
function switchUI({styleOnly} = {}) {
|
|
const current = {};
|
|
const changed = {};
|
|
let someChanged = false;
|
|
// ensure the global option is processed first
|
|
for (const el of [$('#manage.newUI'), ...$$('[id^="manage.newUI."]')]) {
|
|
const id = el.id.replace(/^manage\.newUI\.?/, '') || 'enabled';
|
|
const value = el.type === 'checkbox' ? el.checked : Number(el.value);
|
|
const valueChanged = value !== newUI[id] && (id === 'enabled' || current.enabled);
|
|
current[id] = value;
|
|
changed[id] = valueChanged;
|
|
someChanged |= valueChanged;
|
|
}
|
|
|
|
if (!styleOnly && !someChanged) {
|
|
return;
|
|
}
|
|
|
|
Object.assign(newUI, current);
|
|
newUI.renderClass();
|
|
installed.classList.toggle('has-favicons', newUI.favicons);
|
|
$('#style-overrides').textContent = `
|
|
.newUI .targets {
|
|
max-height: ${newUI.targets * 18}px;
|
|
}
|
|
` + (newUI.faviconsGray ? `
|
|
.newUI .target img {
|
|
-webkit-filter: grayscale(1);
|
|
filter: grayscale(1);
|
|
opacity: .25;
|
|
}
|
|
` : `
|
|
.newUI .target img {
|
|
-webkit-filter: none;
|
|
filter: none;
|
|
opacity: 1;
|
|
}
|
|
`);
|
|
|
|
if (styleOnly) {
|
|
return;
|
|
}
|
|
|
|
const missingFavicons = newUI.enabled && newUI.favicons && !$('.applies-to img');
|
|
if (changed.enabled || (missingFavicons && !createStyleElement.parts)) {
|
|
installed.textContent = '';
|
|
API.getStyles().then(showStyles);
|
|
return;
|
|
}
|
|
if (changed.targets) {
|
|
for (const targets of $$('.entry .targets')) {
|
|
const hasMore = targets.children.length > newUI.targets;
|
|
targets.parentElement.classList.toggle('has-more', hasMore);
|
|
}
|
|
return;
|
|
}
|
|
if (missingFavicons) {
|
|
recreateStyleTargets();
|
|
return;
|
|
}
|
|
}
|
|
|
|
|
|
function rememberScrollPosition() {
|
|
history.replaceState({scrollY: window.scrollY}, document.title);
|
|
}
|
|
|
|
|
|
function usePrefsDuringPageLoad() {
|
|
for (const id of Object.getOwnPropertyNames(prefs.readOnlyValues)) {
|
|
const value = prefs.readOnlyValues[id];
|
|
if (value !== true) continue;
|
|
const el = document.getElementById(id) ||
|
|
id.includes('expanded') && $(`details[data-pref="${id}"]`);
|
|
if (!el) continue;
|
|
if (el.type === 'checkbox') {
|
|
el.checked = value;
|
|
} else if (el.localName === 'details') {
|
|
el.open = value;
|
|
} else {
|
|
el.value = value;
|
|
}
|
|
}
|
|
$$('#header select').forEach(el => el.adjustWidth());
|
|
}
|