carbon/build/static/chat-input.js

37 lines
837 B
JavaScript

import {q} from "./basic.js"
import {store} from "./store/store.js"
import * as lsm from "./lsm.js"
import {chat} from "./chat.js"
const input = q("#c-chat-textarea")
store.activeRoom.subscribe("changeSelf", () => {
if (store.activeRoom.exists()) {
input.focus()
}
})
input.addEventListener("keydown", event => {
if (event.key === "Enter" && !event.shiftKey && !event.ctrlKey) {
event.preventDefault()
const body = input.value
send(input.value)
input.value = ""
fixHeight()
}
})
input.addEventListener("input", () => {
fixHeight()
})
function fixHeight() {
input.style.height = "0px"
// console.log(input.clientHeight, input.scrollHeight)
input.style.height = (input.scrollHeight + 1) + "px"
}
function send(body) {
if (!store.activeRoom.exists()) return
return store.activeRoom.value().timeline.send(body)
}