Method enter

src/tui/fullscreen.js:231–255

()

  // ─── Lifecycle ───────────────────────────────────────────────────────

  enter() {
    this.active = true;

    // The TerminalController owns alt-buffer / raw-mode / mouse-tracking /
    // bracketed-paste setup and — critically — guarantees teardown on suspend
    // (Ctrl+Z), termination, and crashes (issue #71). On resume it redraws.
    if (!this._terminal) {
      this._terminal = new TerminalController({
        onResume: () => { this._computeLayout(); this.render(); },
      });
    }
    this._terminal.enter();

    // Store a direct reference to the real stdout.write (before any overrides)
    this._rawWrite = this._terminal.rawWrite;

    // Handle resize
    process.stdout.on('resize', () => this._onResize());

    // Handle raw keypresses
    process.stdin.on('data', (data) => this._onKeypress(data));

    this._computeLayout();
    this.render();
  }

  leave() {
    if (!this.active) return;