40 lines
981 B
TypeScript
40 lines
981 B
TypeScript
|
export type TerminalResizeRequest = Readonly<{
|
||
|
|
sessionId: string;
|
||
|
|
cols: number;
|
||
|
|
rows: number;
|
||
|
|
}>;
|
||
|
|
|
||
|
|
export type TerminalResizeScheduler = Readonly<{
|
||
|
|
schedule: (request: TerminalResizeRequest) => void;
|
||
|
|
dispose: () => void;
|
||
|
|
}>;
|
||
|
|
|
||
|
|
export function createTerminalResizeScheduler(
|
||
|
|
delayMs: number,
|
||
|
|
apply: (request: TerminalResizeRequest) => void,
|
||
|
|
): TerminalResizeScheduler {
|
||
|
|
let timeout: ReturnType<typeof setTimeout> | null = null;
|
||
|
|
let disposed = false;
|
||
|
|
|
||
|
|
return Object.freeze({
|
||
|
|
schedule(request: TerminalResizeRequest) {
|
||
|
|
if (disposed) return;
|
||
|
|
if (timeout) clearTimeout(timeout);
|
||
|
|
const pendingRequest = Object.freeze({ ...request });
|
||
|
|
timeout = setTimeout(() => {
|
||
|
|
timeout = null;
|
||
|
|
if (disposed) return;
|
||
|
|
apply(pendingRequest);
|
||
|
|
}, delayMs);
|
||
|
|
},
|
||
|
|
dispose() {
|
||
|
|
if (disposed) return;
|
||
|
|
disposed = true;
|
||
|
|
if (timeout) {
|
||
|
|
clearTimeout(timeout);
|
||
|
|
timeout = null;
|
||
|
|
}
|
||
|
|
},
|
||
|
|
});
|
||
|
|
}
|