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EditorHost

The frame around a full-screen editor somebody else wrote — ONLYOFFICE, Collabora, a third-party designer. Thin on purpose: the part every host rewrites is not the iframe but the three states around it. LOADING is a cover OVER the frame, not instead of it, because the editor inside needs the frame present and sized to lay itself out. FAILED comes from a timeout, because a cross-origin iframe fires no error event for a 404, a 500, an X-Frame-Options refusal or a dead host — load simply never comes — and Retry remounts the frame with a fresh key rather than resetting a flag. OBSCURED makes the frame inert so a dialog above it keeps its drag and its focus. It never claims to know whether the editor INSIDE is ready; same-origin policy means it cannot, and onMessage is the seam for the editor's own protocol.

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"use client";

import * as React from "react";
import { cn } from "@/lib/utils";
import { surface, type Tone, type Emphasis } from "@/lib/recipes";

// EditorHost — The frame around a full-screen editor somebody else wrote — ONLYOFFICE, Collabora, a thi
export interface EditorHostProps extends React.ComponentProps<"div"> {
  /** Semantic role: which accent the component uses. */
  tone?: Tone;
  /** Visual loudness: how prominent it reads. */
  emphasis?: Emphasis;
}

export function EditorHost({
  className,
  tone = "primary",
  emphasis = "solid",
  ...props
}: EditorHostProps) {
  return (
    <div
      data-slot="editor-host"
      data-tone={tone}
      data-emphasis={emphasis}
      className={cn(
        "inline-flex items-center gap-2 rounded-lg transition-colors",
        surface(tone, emphasis),
        className,
      )}
      {...props}
    />
  );
}