chore: merge blocksuite source code (#9213)

2026-07-20 03:26:47 +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 @@
+import {
+  type BlockComponent,
+  Clipboard,
+  type UIEventHandler,
+} from '@blocksuite/block-std';
+import { assertExists, DisposableGroup } from '@blocksuite/global/utils';
+
+import { HtmlAdapter, PlainTextAdapter } from '../../_common/adapters/index.js';
+import { pasteMiddleware } from '../../root-block/clipboard/middlewares/index.js';
+
+export class CodeClipboardController {
+  private _clipboard!: Clipboard;
+
+  protected _disposables = new DisposableGroup();
+
+  protected _init = () => {
+    this._clipboard.registerAdapter('text/plain', PlainTextAdapter, 90);
+    this._clipboard.registerAdapter('text/html', HtmlAdapter, 80);
+    const paste = pasteMiddleware(this._std);
+    this._clipboard.use(paste);
+
+    this._disposables.add({
+      dispose: () => {
+        this._clipboard.unregisterAdapter('text/plain');
+        this._clipboard.unregisterAdapter('text/html');
+        this._clipboard.unuse(paste);
+      },
+    });
+  };
+
+  host: BlockComponent;
+
+  onPagePaste: UIEventHandler = ctx => {
+    const e = ctx.get('clipboardState').raw;
+    e.preventDefault();
+
+    this._std.doc.captureSync();
+    this._std.command
+      .chain()
+      .try(cmd => [
+        cmd.getTextSelection().inline<'currentSelectionPath'>((ctx, next) => {
+          const textSelection = ctx.currentTextSelection;
+          assertExists(textSelection);
+          const end = textSelection.to ?? textSelection.from;
+          next({ currentSelectionPath: end.blockId });
+        }),
+        cmd.getBlockSelections().inline<'currentSelectionPath'>((ctx, next) => {
+          const currentBlockSelections = ctx.currentBlockSelections;
+          assertExists(currentBlockSelections);
+          const blockSelection = currentBlockSelections.at(-1);
+          if (!blockSelection) {
+            return;
+          }
+          next({ currentSelectionPath: blockSelection.blockId });
+        }),
+      ])
+      .getBlockIndex()
+      .try(cmd => [cmd.getTextSelection().deleteText()])
+      .inline((ctx, next) => {
+        if (!ctx.parentBlock) {
+          return;
+        }
+        this._clipboard
+          .paste(
+            e,
+            this._std.doc,
+            ctx.parentBlock.model.id,
+            ctx.blockIndex ? ctx.blockIndex + 1 : 1
+          )
+          .catch(console.error);
+
+        return next();
+      })
+      .run();
+    return true;
+  };
+
+  private get _std() {
+    return this.host.std;
+  }
+
+  constructor(host: BlockComponent) {
+    this.host = host;
+  }
+
+  hostConnected() {
+    if (this._disposables.disposed) {
+      this._disposables = new DisposableGroup();
+    }
+    if (navigator.clipboard) {
+      this._clipboard = new Clipboard(this._std);
+      this.host.handleEvent('paste', this.onPagePaste);
+      this._init();
+    }
+  }
+
+  hostDisconnected() {
+    this._disposables.dispose();
+  }
+}