chore: merge blocksuite source code (#9213)

2026-07-24 22:09:08 +08:00 · 2024-12-20 15:38:06 +08:00
parent 2c9ef916f4
commit 30200ff86d
2031 changed files with 238888 additions and 229 deletions
@@ -0,0 +1,100 @@
+type DisposeCallback = () => void;
+
+export interface Disposable {
+  dispose: DisposeCallback;
+}
+
+export interface DisposableManager extends Disposable {
+  add(d: Disposable | DisposeCallback): void;
+}
+
+export class DisposableGroup implements DisposableManager {
+  private _disposables: Disposable[] = [];
+
+  private _disposed = false;
+
+  get disposed() {
+    return this._disposed;
+  }
+
+  /**
+   * Add to group to be disposed with others.
+   * This will be immediately disposed if this group has already been disposed.
+   */
+  add(d: Disposable | DisposeCallback) {
+    if (typeof d === 'function') {
+      if (this._disposed) d();
+      else this._disposables.push({ dispose: d });
+    } else {
+      if (this._disposed) d.dispose();
+      else this._disposables.push(d);
+    }
+  }
+
+  addFromEvent<N extends keyof WindowEventMap>(
+    element: Window,
+    eventName: N,
+    handler: (e: WindowEventMap[N]) => void,
+    options?: boolean | AddEventListenerOptions
+  ): void;
+  addFromEvent<N extends keyof DocumentEventMap>(
+    element: Document,
+    eventName: N,
+    handler: (e: DocumentEventMap[N]) => void,
+    eventOptions?: boolean | AddEventListenerOptions
+  ): void;
+  addFromEvent<N extends keyof HTMLElementEventMap>(
+    element: HTMLElement,
+    eventName: N,
+    handler: (e: HTMLElementEventMap[N]) => void,
+    eventOptions?: boolean | AddEventListenerOptions
+  ): void;
+  addFromEvent<N extends keyof VisualViewportEventMap>(
+    element: VisualViewport,
+    eventName: N,
+    handler: (e: VisualViewportEventMap[N]) => void,
+    eventOptions?: boolean | AddEventListenerOptions
+  ): void;
+  addFromEvent<N extends keyof VirtualKeyboardEventMap>(
+    element: VirtualKeyboard,
+    eventName: N,
+    handler: (e: VirtualKeyboardEventMap[N]) => void,
+    eventOptions?: boolean | AddEventListenerOptions
+  ): void;
+
+  addFromEvent(
+    target: HTMLElement | Window | Document | VisualViewport | VirtualKeyboard,
+    type: string,
+    handler: (e: Event) => void,
+    eventOptions?: boolean | AddEventListenerOptions
+  ) {
+    this.add({
+      dispose: () => {
+        target.removeEventListener(type, handler as () => void, eventOptions);
+      },
+    });
+    target.addEventListener(type, handler as () => void, eventOptions);
+  }
+
+  dispose() {
+    disposeAll(this._disposables);
+    this._disposables = [];
+    this._disposed = true;
+  }
+}
+
+export function flattenDisposables(disposables: Disposable[]): Disposable {
+  return {
+    dispose: () => disposeAll(disposables),
+  };
+}
+
+function disposeAll(disposables: Disposable[]) {
+  for (const disposable of disposables) {
+    try {
+      disposable.dispose();
+    } catch (err) {
+      console.error(err);
+    }
+  }
+}