From 7bf0984698e43b9aa2dd879f65951318ed410390 Mon Sep 17 00:00:00 2001 From: Maze <167211895+mazeincoding@users.noreply.github.com> Date: Sat, 31 Jan 2026 00:20:04 +0100 Subject: codebase overhaul (#697) --- apps/web/src/core/managers/selection-manager.ts | 35 +++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 apps/web/src/core/managers/selection-manager.ts (limited to 'apps/web/src/core/managers/selection-manager.ts') diff --git a/apps/web/src/core/managers/selection-manager.ts b/apps/web/src/core/managers/selection-manager.ts new file mode 100644 index 00000000..fa6a02bf --- /dev/null +++ b/apps/web/src/core/managers/selection-manager.ts @@ -0,0 +1,35 @@ +import type { EditorCore } from "@/core"; + +type ElementRef = { trackId: string; elementId: string }; + +export class SelectionManager { + private selectedElements: ElementRef[] = []; + private listeners = new Set<() => void>(); + + constructor(editor: EditorCore) { + void editor; + } + + getSelectedElements(): ElementRef[] { + return this.selectedElements; + } + + setSelectedElements({ elements }: { elements: ElementRef[] }): void { + this.selectedElements = elements; + this.notify(); + } + + clearSelection(): void { + this.selectedElements = []; + this.notify(); + } + + subscribe(listener: () => void): () => void { + this.listeners.add(listener); + return () => this.listeners.delete(listener); + } + + private notify(): void { + this.listeners.forEach((fn) => fn()); + } +} -- cgit v1.3.1