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Diffstat (limited to 'apps/web/src/core/managers/commands.ts')
-rw-r--r--apps/web/src/core/managers/commands.ts98
1 files changed, 49 insertions, 49 deletions
diff --git a/apps/web/src/core/managers/commands.ts b/apps/web/src/core/managers/commands.ts
index 46ee643a..d4d4c35c 100644
--- a/apps/web/src/core/managers/commands.ts
+++ b/apps/web/src/core/managers/commands.ts
@@ -1,49 +1,49 @@
-import type { Command } from "@/lib/commands";
-
-export class CommandManager {
- private history: Command[] = [];
- private redoStack: Command[] = [];
-
- execute({ command }: { command: Command }): Command {
- command.execute();
- this.history.push(command);
- this.redoStack = [];
- return command;
- }
-
- push({ command }: { command: Command }): void {
- this.history.push(command);
- this.redoStack = [];
- }
-
- undo(): void {
- if (this.history.length === 0) return;
- const command = this.history.pop();
- command?.undo();
- if (command) {
- this.redoStack.push(command);
- }
- }
-
- redo(): void {
- if (this.redoStack.length === 0) return;
- const command = this.redoStack.pop();
- command?.redo();
- if (command) {
- this.history.push(command);
- }
- }
-
- canUndo(): boolean {
- return this.history.length > 0;
- }
-
- canRedo(): boolean {
- return this.redoStack.length > 0;
- }
-
- clear(): void {
- this.history = [];
- this.redoStack = [];
- }
-}
+import type { Command } from "@/lib/commands";
+
+export class CommandManager {
+ private history: Command[] = [];
+ private redoStack: Command[] = [];
+
+ execute({ command }: { command: Command }): Command {
+ command.execute();
+ this.history.push(command);
+ this.redoStack = [];
+ return command;
+ }
+
+ push({ command }: { command: Command }): void {
+ this.history.push(command);
+ this.redoStack = [];
+ }
+
+ undo(): void {
+ if (this.history.length === 0) return;
+ const command = this.history.pop();
+ command?.undo();
+ if (command) {
+ this.redoStack.push(command);
+ }
+ }
+
+ redo(): void {
+ if (this.redoStack.length === 0) return;
+ const command = this.redoStack.pop();
+ command?.redo();
+ if (command) {
+ this.history.push(command);
+ }
+ }
+
+ canUndo(): boolean {
+ return this.history.length > 0;
+ }
+
+ canRedo(): boolean {
+ return this.redoStack.length > 0;
+ }
+
+ clear(): void {
+ this.history = [];
+ this.redoStack = [];
+ }
+}