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Use a Timer

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This commit is contained in:
Travis Ralston 2019-06-27 10:27:11 -06:00
parent 67ecf9db62
commit eb1f911d15
1 changed files with 17 additions and 13 deletions
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30
src/stores/TypingStore.js
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@ -16,6 +16,7 @@ limitations under the License.
import MatrixClientPeg from "../MatrixClientPeg";
import SettingsStore from "../settings/SettingsStore";
import Timer from "../utils/Timer";
export const TYPING_SERVER_TIMEOUT = 30000;
@ -39,7 +40,7 @@ export default class TypingStore {
* MatrixClientPeg client changes.
*/
reset() {
this._typingStates = {}; // roomId => { isTyping, expireTs }
this._typingStates = {}; // roomId => { isTyping, Timer }
}
/**
@ -51,27 +52,30 @@ export default class TypingStore {
if (!SettingsStore.getValue('sendTypingNotifications')) return;
if (SettingsStore.getValue('lowBandwidth')) return;
const currentTyping = this._typingStates[roomId];
let currentTyping = this._typingStates[roomId];
if ((!isTyping && !currentTyping) || (currentTyping && currentTyping.isTyping === isTyping)) {
// No change in state, so don't do anything. We'll let the timer run its course.
return;
}
const now = new Date().getTime();
this._typingStates[roomId] = {
isTyping: isTyping,
expireTs: now + TYPING_SERVER_TIMEOUT,
};
if (!currentTyping) {
currentTyping = this._typingStates[roomId] = {
isTyping: isTyping,
timer: new Timer(TYPING_SERVER_TIMEOUT),
};
}
currentTyping.isTyping = isTyping;
if (isTyping) {
setTimeout(() => {
currentTyping.timer.restart();
currentTyping.timer.finished().then(() => {
const currentTyping = this._typingStates[roomId];
const now = new Date().getTime();
if (currentTyping) currentTyping.isTyping = false;
if (currentTyping && currentTyping.expireTs >= now) {
currentTyping.isTyping = false;
}
}, TYPING_SERVER_TIMEOUT);
// The server will (should) time us out on typing, so we don't
// need to advertise a stop of typing.
});
}
MatrixClientPeg.get().sendTyping(roomId, isTyping, TYPING_SERVER_TIMEOUT);