From e50a817b97b87baa0cd8fdde0fdb5d607143c1c3 Mon Sep 17 00:00:00 2001
From: Maze Winther <mazewinther@gmail.com>
Date: Sun, 8 Feb 2026 22:21:17 +0100
Subject: add transform + few fixes

feat: transform
feat: batch command
fix: slider undo
fix: timeline zoom perf
refactor: make updateElement support multiple
---
 apps/web/src/lib/commands/batch-command.ts | 25 +++++++++++++++++++++++++
 apps/web/src/lib/commands/index.ts         |  1 +
 2 files changed, 26 insertions(+)
 create mode 100644 apps/web/src/lib/commands/batch-command.ts

(limited to 'apps/web/src/lib')

diff --git a/apps/web/src/lib/commands/batch-command.ts b/apps/web/src/lib/commands/batch-command.ts
new file mode 100644
index 00000000..05b51d38
--- /dev/null
+++ b/apps/web/src/lib/commands/batch-command.ts
@@ -0,0 +1,25 @@
+import { Command } from "./base-command";
+
+export class BatchCommand extends Command {
+	constructor(private commands: Command[]) {
+		super();
+	}
+
+	execute(): void {
+		for (const command of this.commands) {
+			command.execute();
+		}
+	}
+
+	undo(): void {
+		for (const command of [...this.commands].reverse()) {
+			command.undo();
+		}
+	}
+
+	redo(): void {
+		for (const command of this.commands) {
+			command.execute();
+		}
+	}
+}
diff --git a/apps/web/src/lib/commands/index.ts b/apps/web/src/lib/commands/index.ts
index 6700087b..03de07c4 100644
--- a/apps/web/src/lib/commands/index.ts
+++ b/apps/web/src/lib/commands/index.ts
@@ -1,4 +1,5 @@
 export { Command } from "./base-command";
+export { BatchCommand } from "./batch-command";
 
 export * from "./timeline";
 export * from "./media";
-- 
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