decaffeinate lib/ui/progress

lib/ui/progress.js

@@ -0,0 +1,77 @@
+'use babel'
+import { CompositeDisposable } from 'atom';
+import client  from '../connection/client';
+import { formatTimePeriod } from '../misc';
+
+export let progs = {}
+
+let subs;
+let ink;
+export function activate(ink_in) {
+    subs = new CompositeDisposable;
+    ink = ink_in;
+    client.handle({'progress': (t, id, m) => this[t](id, m)});
+    let status = [];
+    subs.add(
+      client.onWorking(() => {
+        return status = ink.progress.add(null, {description: 'Julia'});
+      }),
+      client.onDone(() => (status != null ? status.destroy() : undefined)), // status?.destroy()
+      client.onAttached(() => ink.progress.show()),
+      client.onDetached(() => clear())
+    );
+}
+
+export function deactivate() {
+    clear();
+    subs.dispose();
+}
+
+export function add(id) {
+    const pr = ink.progress.add();
+    pr.t0 = Date.now();
+    pr.showTime = true;
+    progs[id] = pr;
+}
+
+export function progress(id, prog) {
+    const pr = progs[id];
+    if (pr == null) { return; }
+    pr.level = prog;
+    if (pr.showTime) { return rightText(id, null); }
+}
+
+export function message(id, m) { return (progs[id] != null ? progs[id].message = m : undefined); } // progs[id]?.message = m
+
+export function leftText(id, m) { return (progs[id] != null ? progs[id].description = m : undefined); } // progs[id]?.description = m
+
+export function rightText(id, m) {
+    const pr = progs[id];
+    if (pr == null) { return; }
+    if (m != null ? m.length : undefined) {
+      pr.rightText = m;
+      return pr.showTime = false;
+    } else {
+      const dt = ((Date.now() - pr.t0)*((1/pr.level) - 1))/1000;
+      pr.showTime = true;
+      return pr.rightText = formatTimePeriod(dt);
+    }
+}
+
+export function deleteit(id) {
+    const pr = progs[id];
+    if (pr == null) { return; }
+    pr.destroy();
+    delete progs[id];
+}
+
+export function clear() {
+    for (let _ in progs) {
+      const p = progs[_];
+      if (p != null) {
+        p.destroy();
+      }
+    }
+    progs = {};
+    ink.progress.hide();
+}