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scroll.js

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0.36.1

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scroll.js

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eventManager.on('ChatDetected', function override() {

// eslint-disable-next-line consistent-return

globalSet('scroll', function scroll(room, force = false) {

if (!force) return this.super(room);

debug('Forcing scroll');

const container = $(`#${room} .chat-messages`);

container.scrollTop(container.prop('scrollHeight'));

});

function scrollToBottom(room) {

global('scroll')(room, true);

}

// Force scrolling to bottom after loading history -- do last

eventManager.on(':ready', eventManager.on('Chat:getHistory', ({ room }) => scrollToBottom(room)));

// See if we should scroll this message

let force = false;

eventManager.on('preChat:getMessage', function preProcess({ room }) {

if (this.canceled) return;

const container = $(`#${room} .chat-messages`);

force = container.scrollTop() + 100 > container.prop('scrollHeight') - container.height();

});

eventManager.on('Chat:getMessage', ({ room }) => force && scrollToBottom(room));

});