9e487b03e5
* also apply live-preview if an unsaved style was disabled * use box-shadow instead of outline for focus everywhere * allow focus outline on click in text/search input or textarea * search inputs should use the same style as text inputs * also use box-shadow focus on delete buttons * remove URLSearchParams workaround, not needed since Chrome 55 * use `once` in addEventListener, available since Chrome 55 * update USO bug workarounds, remove obsolete ones * ping/pong to fix openURL with `message` in FF * use unprefixed CSS filter, available since Chrome 53 * use unprefixed CSS user-select, available since Chrome 54 * focus tweaks * also use text query in inline search for Stylus category * use event.key, available since Chrome 51 Co-authored-by: narcolepticinsomniac
82 lines
2.7 KiB
JavaScript
82 lines
2.7 KiB
JavaScript
'use strict';
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// eslint-disable-next-line no-unused-expressions
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self.INJECTED !== 1 && (() => {
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//#region for content scripts and our extension pages
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if (!window.browser || !browser.runtime) {
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const createTrap = (base, parent) => {
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const target = typeof base === 'function' ? () => {} : {};
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target.isTrap = true;
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return new Proxy(target, {
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get: (target, prop) => {
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if (target[prop]) return target[prop];
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if (base[prop] && (typeof base[prop] === 'object' || typeof base[prop] === 'function')) {
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target[prop] = createTrap(base[prop], base);
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return target[prop];
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}
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return base[prop];
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},
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apply: (target, thisArg, args) => base.apply(parent, args)
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});
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};
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window.browser = createTrap(chrome, null);
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}
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/* Promisifies the specified `chrome` methods into `browser`.
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The definitions is an object like this: {
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'storage.sync': ['get', 'set'], // if deeper than one level, combine the path via `.`
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windows: ['create', 'update'], // items and sub-objects will only be created if present in `chrome`
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} */
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window.promisifyChrome = definitions => {
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for (const [scopeName, methods] of Object.entries(definitions)) {
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const path = scopeName.split('.');
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const src = path.reduce((obj, p) => obj && obj[p], chrome);
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if (!src) continue;
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const dst = path.reduce((obj, p) => obj[p] || (obj[p] = {}), browser);
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for (const name of methods) {
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const fn = src[name];
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if (!fn || dst[name] && !dst[name].isTrap) continue;
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dst[name] = (...args) => new Promise((resolve, reject) =>
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fn.call(src, ...args, (...results) =>
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chrome.runtime.lastError ?
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reject(chrome.runtime.lastError) :
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resolve(results.length <= 1 ? results[0] : results)));
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// a couple of callbacks have 2 parameters (we don't use those methods, but just in case)
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}
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}
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};
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if (!chrome.tabs) return;
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//#endregion
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//#region for our extension pages
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for (const storage of ['localStorage', 'sessionStorage']) {
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try {
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window[storage]._access_check = 1;
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delete window[storage]._access_check;
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} catch (err) {
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Object.defineProperty(window, storage, {value: {}});
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}
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}
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if (!(new URLSearchParams({foo: 1})).get('foo')) {
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// TODO: remove when minimum_chrome_version >= 61
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window.URLSearchParams = class extends URLSearchParams {
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constructor(init) {
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if (init && typeof init === 'object') {
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super();
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for (const [key, val] of Object.entries(init)) {
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this.set(key, val);
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}
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} else {
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super(...arguments);
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}
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}
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};
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}
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//#endregion
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})();
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