Files
NetMesh/application/app/AppHostEditorSurface.tsx

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import { useMemo } from 'react';
import type { EditorTabChrome } from '../state/editorTabStore';
import type { LogView } from '../state/logViewState';
import type { TerminalSession, Workspace } from '../../types';
import { useActiveTabId } from '../state/activeTabStore';
import { isHostTreeWorkTabSurface } from './workTabSurface';
/**
* Subscribes to activeTabId and exposes work-surface visibility without
* forcing the AppView shell to re-render on every top-tab switch.
*/
export function useWorkSurfaceVisible({
enabled,
sessions,
workspaces,
logViews,
orderedTabs,
}: {
enabled: boolean;
sessions: TerminalSession[];
workspaces: Workspace[];
logViews: readonly LogView[];
orderedTabs: readonly string[];
}): boolean {
const activeTabId = useActiveTabId();
const sessionIds = useMemo(
() => new Set(sessions.map((session) => session.id)),
[sessions],
);
const workspaceIds = useMemo(
() => new Set(workspaces.map((workspace) => workspace.id)),
[workspaces],
);
const logViewIds = useMemo(
() => new Set(logViews.map((logView) => logView.id)),
[logViews],
);
return useMemo(() => isHostTreeWorkTabSurface({
enabled,
activeTabId,
logViewIds,
orderedTabs,
sessionIds,
workspaceIds,
}), [activeTabId, enabled, logViewIds, orderedTabs, sessionIds, workspaceIds]);
}
/** Tiny marker export so tests can pin the isolation helper module. */
export type WorkSurfaceEditorTabChrome = EditorTabChrome;