1749057b91
We don't mention the G+ iframe on CWS stylable only when "Out of process iframes" feature is enabled which can be set manually via chrome://flags/#enable-site-per-process. It's still in development and is known to break some sites, which is why it's not enabled by default.
404 lines
11 KiB
JavaScript
404 lines
11 KiB
JavaScript
'use strict';
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let installed;
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let tabURL;
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const handleEvent = {};
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getActiveTabRealURL().then(url => {
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tabURL = RX_SUPPORTED_URLS.test(url) ? url : '';
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Promise.all([
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tabURL && getStylesSafe({matchUrl: tabURL}),
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onDOMready().then(() => {
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initPopup(tabURL);
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}),
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]).then(([styles]) => {
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showStyles(styles);
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});
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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 'styleAdded':
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case 'styleUpdated':
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handleUpdate(msg.style);
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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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case 'prefChanged':
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if ('popup.stylesFirst' in msg.prefs) {
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const stylesFirst = msg.prefs['popup.stylesFirst'];
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const actions = $('body > .actions');
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const before = stylesFirst ? actions : actions.nextSibling;
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document.body.insertBefore(installed, before);
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} else if ('popupWidth' in msg.prefs) {
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setPopupWidth(msg.prefs.popupWidth);
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}
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break;
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}
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}
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function setPopupWidth(width = prefs.get('popupWidth')) {
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document.body.style.width =
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Math.max(200, Math.min(800, width)) + 'px';
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}
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function initPopup(url) {
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installed = $('#installed');
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setPopupWidth();
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// force Chrome to resize the popup
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if (!FIREFOX) {
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document.body.style.height = '10px';
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document.documentElement.style.height = '10px';
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}
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// action buttons
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$('#disableAll').onchange = function() {
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installed.classList.toggle('disabled', this.checked);
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};
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setupLivePrefs(['disableAll']);
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$('#find-styles-link').onclick = handleEvent.openURLandHide;
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$('#popup-manage-button').onclick = handleEvent.openURLandHide;
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$('#popup-options-button').onclick = () => {
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chrome.runtime.openOptionsPage();
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window.close();
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};
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const shortcutsButton = $('#popup-shortcuts-button');
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shortcutsButton.dataset.href = URLS.configureCommands;
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shortcutsButton.onclick = handleEvent.openURLandHide;
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if (!prefs.get('popup.stylesFirst')) {
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document.body.insertBefore(
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$('body > .actions'),
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installed);
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}
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// find styles link
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$('#find-styles a').href =
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'https://userstyles.org/styles/browse/all/' +
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encodeURIComponent(url.startsWith('file:') ? 'file:' : url);
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if (!url) {
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document.body.classList.add('blocked');
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return;
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}
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getActiveTab().then(tab => {
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chrome.tabs.sendMessage(tab.id, {method: 'ping'}, {frameId: 0}, pong => {
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if (pong === undefined) {
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document.body.classList.add('unreachable');
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}
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});
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});
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// Write new style links
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const writeStyle = $('#write-style');
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const matchTargets = document.createElement('span');
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const matchWrapper = document.createElement('span');
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matchWrapper.id = 'match';
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matchWrapper.appendChild(matchTargets);
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// For this URL
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const urlLink = template.writeStyle.cloneNode(true);
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Object.assign(urlLink, {
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href: 'edit.html?url-prefix=' + encodeURIComponent(url),
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title: `url-prefix("${url}")`,
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textContent: prefs.get('popup.breadcrumbs.usePath')
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? new URL(url).pathname.slice(1)
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: t('writeStyleForURL').replace(/ /g, '\u00a0'), // this URL
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onclick: handleEvent.openLink,
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});
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if (prefs.get('popup.breadcrumbs')) {
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urlLink.onmouseenter =
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urlLink.onfocus = () => urlLink.parentNode.classList.add('url()');
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urlLink.onmouseleave =
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urlLink.onblur = () => urlLink.parentNode.classList.remove('url()');
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}
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matchTargets.appendChild(urlLink);
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// For domain
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const domains = BG.getDomains(url);
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for (const domain of domains) {
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// Don't include TLD
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if (domains.length > 1 && !domain.includes('.')) {
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continue;
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}
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const domainLink = template.writeStyle.cloneNode(true);
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Object.assign(domainLink, {
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href: 'edit.html?domain=' + encodeURIComponent(domain),
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textContent: domain,
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title: `domain("${domain}")`,
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onclick: handleEvent.openLink,
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});
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domainLink.setAttribute('subdomain', domain.substring(0, domain.indexOf('.')));
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matchTargets.appendChild(domainLink);
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}
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if (prefs.get('popup.breadcrumbs')) {
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matchTargets.classList.add('breadcrumbs');
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matchTargets.appendChild(matchTargets.removeChild(matchTargets.firstElementChild));
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}
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writeStyle.appendChild(matchWrapper);
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}
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function showStyles(styles) {
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if (!styles) {
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return;
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}
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if (!styles.length) {
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installed.innerHTML = template.noStyles.outerHTML;
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return;
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}
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const enabledFirst = prefs.get('popup.enabledFirst');
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styles.sort((a, b) => (
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enabledFirst && a.enabled !== b.enabled
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? !(a.enabled < b.enabled) ? -1 : 1
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: a.name.localeCompare(b.name)
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));
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let postponeDetect = false;
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const t0 = performance.now();
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const container = document.createDocumentFragment();
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for (const style of styles) {
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createStyleElement({style, container, postponeDetect});
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postponeDetect = postponeDetect || performance.now() - t0 > 100;
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}
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installed.appendChild(container);
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getStylesSafe({matchUrl: tabURL, strictRegexp: false})
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.then(unscreenedStyles => {
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for (const unscreened of unscreenedStyles) {
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if (!styles.includes(unscreened)) {
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postponeDetect = postponeDetect || performance.now() - t0 > 100;
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createStyleElement({
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style: Object.assign({appliedSections: [], postponeDetect}, unscreened),
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});
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}
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}
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});
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}
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function createStyleElement({
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style,
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container = installed,
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postponeDetect,
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}) {
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const entry = template.style.cloneNode(true);
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entry.setAttribute('style-id', style.id);
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Object.assign(entry, {
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id: 'style-' + style.id,
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styleId: style.id,
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className: entry.className + ' ' + (style.enabled ? 'enabled' : 'disabled'),
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onmousedown: handleEvent.middleClick,
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onauxclick: handleEvent.middleClick,
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});
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const checkbox = $('.checker', entry);
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Object.assign(checkbox, {
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id: 'style-' + style.id,
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checked: style.enabled,
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onclick: handleEvent.toggle,
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});
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const editLink = $('.style-edit-link', entry);
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Object.assign(editLink, {
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href: editLink.getAttribute('href') + style.id,
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onclick: handleEvent.openLink,
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});
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const styleName = $('.style-name', entry);
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Object.assign(styleName, {
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htmlFor: 'style-' + style.id,
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onclick: handleEvent.name,
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});
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styleName.checkbox = checkbox;
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styleName.appendChild(document.createTextNode(style.name));
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$('.enable', entry).onclick = handleEvent.toggle;
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$('.disable', entry).onclick = handleEvent.toggle;
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$('.delete', entry).onclick = handleEvent.delete;
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if (postponeDetect) {
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setTimeout(detectSloppyRegexps, 0, {entry, style});
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} else {
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detectSloppyRegexps({entry, style});
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}
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const oldElement = $('#style-' + style.id);
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if (oldElement) {
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oldElement.parentNode.replaceChild(entry, oldElement);
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} else {
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container.appendChild(entry);
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}
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}
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Object.assign(handleEvent, {
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getClickedStyleId(event) {
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return (handleEvent.getClickedStyleElement(event) || {}).styleId;
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},
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getClickedStyleElement(event) {
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return event.target.closest('.entry');
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},
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name(event) {
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this.checkbox.click();
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event.preventDefault();
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},
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toggle(event) {
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saveStyleSafe({
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id: handleEvent.getClickedStyleId(event),
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enabled: this.type == 'checkbox' ? this.checked : this.matches('.enable'),
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});
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},
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delete(event) {
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const id = handleEvent.getClickedStyleId(event);
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const box = $('#confirm');
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box.dataset.display = true;
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box.style.cssText = '';
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$('b', box).textContent = (BG.cachedStyles.byId.get(id) || {}).name;
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$('[data-cmd="ok"]', box).onclick = () => confirm(true);
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$('[data-cmd="cancel"]', box).onclick = () => confirm(false);
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window.onkeydown = event => {
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if (!event.shiftKey && !event.ctrlKey && !event.altKey && !event.metaKey
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&& (event.keyCode == 13 || event.keyCode == 27)) {
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event.preventDefault();
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confirm(event.keyCode == 13);
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}
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};
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function confirm(ok) {
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window.onkeydown = null;
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animateElement(box, {className: 'lights-on'})
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.then(() => (box.dataset.display = false));
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if (ok) {
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deleteStyleSafe({id}).then(() => {
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// update view with 'No styles installed for this site' message
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if (!installed.children.length) {
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showStyles([]);
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}
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});
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}
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}
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},
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indicator(event) {
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const entry = handleEvent.getClickedStyleElement(event);
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const info = template.regexpProblemExplanation.cloneNode(true);
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$$('#' + info.id).forEach(el => el.remove());
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$$('a', info).forEach(el => (el.onclick = handleEvent.openURLandHide));
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$$('button', info).forEach(el => (el.onclick = handleEvent.closeExplanation));
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entry.appendChild(info);
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},
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closeExplanation() {
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$('#regexp-explanation').remove();
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},
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openLink(event) {
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if (!prefs.get('openEditInWindow', false)) {
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handleEvent.openURLandHide.call(this, event);
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return;
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}
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event.preventDefault();
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chrome.windows.create(
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Object.assign({
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url: this.href
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}, prefs.get('windowPosition', {}))
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);
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close();
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},
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middleClick(event) {
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if (event.button != 1) {
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return;
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}
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// open an editor on middleclick
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if (event.target.matches('.entry, .style-name, .style-edit-link')) {
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$('.style-edit-link', this).click();
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event.preventDefault();
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return;
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}
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// prevent the popup being opened in a background tab
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// when an irrelevant link was accidentally clicked
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if (event.target.closest('a')) {
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event.preventDefault();
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return;
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}
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},
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openURLandHide(event) {
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event.preventDefault();
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openURL({url: this.href || this.dataset.href})
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.then(window.close);
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},
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});
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function handleUpdate(style) {
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if ($('#style-' + style.id)) {
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createStyleElement({style});
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return;
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}
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// Add an entry when a new style for the current url is installed
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if (tabURL && BG.getApplicableSections({style, matchUrl: tabURL, stopOnFirst: true}).length) {
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document.body.classList.remove('blocked');
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createStyleElement({style});
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}
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}
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function handleDelete(id) {
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$$('#style-' + id).forEach(el => el.remove());
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}
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/*
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According to CSS4 @document specification the entire URL must match.
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Stylish-for-Chrome implemented it incorrectly since the very beginning.
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We'll detect styles that abuse the bug by finding the sections that
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would have been applied by Stylish but not by us as we follow the spec.
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Additionally we'll check for invalid regexps.
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*/
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function detectSloppyRegexps({entry, style}) {
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const {
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appliedSections =
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BG.getApplicableSections({style, matchUrl: tabURL}),
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wannabeSections =
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BG.getApplicableSections({style, matchUrl: tabURL, strictRegexp: false}),
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} = style;
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BG.compileStyleRegExps({style, compileAll: true});
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entry.hasInvalidRegexps = wannabeSections.some(section =>
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section.regexps.some(rx => !BG.cachedStyles.regexps.has(rx)));
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entry.sectionsSkipped = wannabeSections.length - appliedSections.length;
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if (!appliedSections.length) {
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entry.classList.add('not-applied');
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$('.style-name', entry).title = t('styleNotAppliedRegexpProblemTooltip');
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}
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if (entry.sectionsSkipped || entry.hasInvalidRegexps) {
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entry.classList.toggle('regexp-partial', entry.sectionsSkipped);
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entry.classList.toggle('regexp-invalid', entry.hasInvalidRegexps);
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const indicator = template.regexpProblemIndicator.cloneNode(true);
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indicator.appendChild(document.createTextNode(entry.sectionsSkipped || '!'));
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indicator.onclick = handleEvent.indicator;
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$('.main-controls', entry).appendChild(indicator);
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}
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}
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