Method applyLayout

packages/config/src/window-manager.ts:3383–3478

(options: LayoutOptions = {})

        window.unmaximize();
      }
      playRectAnimation(
        window,
        WINDOW_STATE_RECT,
        snap.rect,
        WINDOW_MANAGEMENT_EASING,
        WINDOW_MANAGEMENT_ANIMATION_DURATION,
      );
      this.setWindowSnapState(workspace, window, snap.monitor, snap.zone);
      workspace?.syncFloatingWindowRect(window, snap.rect);
    }
    this.applyWorkspaceStackPolicy(workspace);
    return true;
  }
}

export class Workspace {
  public index: number;
  private readonly windows: WaylandWindow[] = [];
  private readonly naturalRootRect: (
    window: WaylandWindow,
  ) => ManagedWindowRect;
  private readonly maximizedRootRect: (
    window: WaylandWindow,
  ) => ManagedWindowRect;
  private readonly activeWorkspaceIndex: (monitor: string) => number;
  private readonly tileWidthByWindowId = new Map<string, number>();
  private readonly restoredWindowStateById = new Map<
    string,
    WorkspaceWindowSnapshot
  >();
  private activeWindowId: string | null = null;
  private visibilityAnimationToken = 0;
  private draggingWindowId: string | null = null;
  // Layout slot reserved for the tile being dragged (the gap opened in the row).
  // Captured during applyLayout so the bar can preview where the tile will land.
  private lastDraggingSlotRect: ManagedWindowRect | null = null;
  private lastAppliedTileViewportRect: ManagedWindowRect | null = null;
  private scrollOffset = 0;
  private readonly initialTileStateByWindowId = new Map<
    string,
    {
      scrollOffset: number;
      activeWindowId: string | null;
      token: number;
    }
  >();
  private initialTileStateToken = 0;
  private readonly tileReorderTokenByWindowId = new Map<string, number>();
  private tileReorderToken = 0;
  private kineticScrollPoll: PollHandle | null = null;
  private kineticScrollToken = 0;
  public monitor: string;
  public isTiled = false;

  public constructor(
    index: number,
    monitor: string,
    naturalRootRect: (window: WaylandWindow) => ManagedWindowRect,