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show tooltips for youtube-dl or aria2 options in settings

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This commit is contained in:
huangjx
2022-05-02 23:41:15 +08:00
parent 2e9954c88e
commit 11e07132e5
2 changed files with 32 additions and 16 deletions
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12
src/lib/eventHandler.ts
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@@ -1,20 +1,22 @@
type callback = (event: any) => void;
type target = string | Element | HTMLElement
type target = string | Element | HTMLElement | Document | Window
const eventHandler = {
add: function (eventType: string, target: target, selector: string | callback | Element, callback?: callback) {
add: function (eventType: string, target: target, selector: callback | target, callback?: callback) {
if (typeof selector === 'function' && !callback) {
callback = selector;
selector = target;
}
if (typeof target === 'object') {
if (target instanceof Element) {
target.addEventListener(eventType, function (e) {
callback.call(target, e);
});
return;
}
let items = document.querySelectorAll(target);
let items: NodeList
if (typeof target === "string") {
items = document.querySelectorAll(target);
}
if (!items) {
return;
}