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shorten_expanded: add simple event debounce

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Andrew Dolgov 2025-01-22 22:14:33 +03:00
parent a071edaa9d
commit f0687060d7
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GPG Key ID: 1A56B4FA25D4AF2A
1 changed files with 23 additions and 10 deletions
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33
plugins/shorten_expanded/init.js
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@ -2,13 +2,16 @@
Plugins.Shorten_Expanded = {
threshold: 1.5, // of window height
observer: new ResizeObserver((entries) => {
entries.forEach((entry) => {
const row = entry.target;
Plugins.Shorten_Expanded.shorten_if_needed(row);
});
}),
debounce: (callback, wait) => {
let timeoutId = null;
return (...args) => {
window.clearTimeout(timeoutId);
timeoutId = window.setTimeout(() => {
callback(...args);
}, wait);
};
},
observer: false,
shorten_if_needed: function(row) {
const content = row.querySelector(".content");
@ -63,10 +66,20 @@ Plugins.Shorten_Expanded = {
}
}
require(['dojo/_base/kernel', 'dojo/ready'], function (dojo, ready) {
ready(function() {
require(['dojo/_base/kernel', 'dojo/ready'], (dojo, ready) => {
ready(() => {
const self = Plugins.Shorten_Expanded;
self.observer = new ResizeObserver(self.debounce((entries) => {
entries.forEach((entry) => {
const row = entry.target;
self.shorten_if_needed(row);
});
})),
PluginHost.register(PluginHost.HOOK_ARTICLE_RENDERED_CDM, function(row) {
Plugins.Shorten_Expanded.process_row(row);
self.process_row(row);
return true;
});
});