feat(editor): drag handle widget extension (#11962)

Closes: BS-3220

blocksuite/affine/all/package.json

@@ -162,7 +162,8 @@
     "./inlines/latex/view": "./src/inlines/latex/view.ts",
     "./inlines/mention": "./src/inlines/mention/index.ts",
     "./inlines/mention/view": "./src/inlines/mention/view.ts",
-    "./widgets/drag-handle": "./src/widgets/drag-handle.ts",
+    "./widgets/drag-handle": "./src/widgets/drag-handle/index.ts",
+    "./widgets/drag-handle/view": "./src/widgets/drag-handle/view.ts",
     "./widgets/edgeless-auto-connect": "./src/widgets/edgeless-auto-connect.ts",
     "./widgets/edgeless-toolbar": "./src/widgets/edgeless-toolbar.ts",
     "./widgets/frame-title": "./src/widgets/frame-title.ts",

blocksuite/affine/all/src/extensions/effects.ts

@@ -29,7 +29,6 @@ import { effects as fragmentDocTitleEffects } from '@blocksuite/affine-fragment-
 import { effects as fragmentFramePanelEffects } from '@blocksuite/affine-fragment-frame-panel/effects';
 import { effects as fragmentOutlineEffects } from '@blocksuite/affine-fragment-outline/effects';
 import { effects as richTextEffects } from '@blocksuite/affine-rich-text/effects';
-import { effects as widgetDragHandleEffects } from '@blocksuite/affine-widget-drag-handle/effects';
 import { effects as widgetEdgelessAutoConnectEffects } from '@blocksuite/affine-widget-edgeless-auto-connect/effects';
 import { effects as widgetFrameTitleEffects } from '@blocksuite/affine-widget-frame-title/effects';
 import { effects as widgetRemoteSelectionEffects } from '@blocksuite/affine-widget-remote-selection/effects';
@@ -71,7 +70,6 @@ export function effects() {
   widgetScrollAnchoringEffects();
   widgetFrameTitleEffects();
   widgetRemoteSelectionEffects();
-  widgetDragHandleEffects();
   widgetEdgelessAutoConnectEffects();
   widgetSlashMenuEffects();
   widgetToolbarEffects();

blocksuite/affine/all/src/extensions/view.ts

@@ -30,6 +30,7 @@ import { LinkViewExtension } from '@blocksuite/affine-inline-link/view';
 import { MentionViewExtension } from '@blocksuite/affine-inline-mention/view';
 import { InlinePresetViewExtension } from '@blocksuite/affine-inline-preset/view';
 import { ReferenceViewExtension } from '@blocksuite/affine-inline-reference/view';
+import { DragHandleViewExtension } from '@blocksuite/affine-widget-drag-handle/view';
 
 import { MigratingViewExtension } from './migrating-view';
 
@@ -73,6 +74,9 @@ export function getInternalViewExtensions() {
     MentionViewExtension,
     InlinePresetViewExtension,
 
+    // Widget
+    DragHandleViewExtension,
+
     MigratingViewExtension,
   ];
 }

blocksuite/affine/all/src/widgets/drag-handle/view.ts

@@ -0,0 +1 @@
+export * from '@blocksuite/affine-widget-drag-handle/view';

blocksuite/affine/blocks/root/package.json

@@ -33,7 +33,6 @@
     "@blocksuite/affine-model": "workspace:*",
     "@blocksuite/affine-rich-text": "workspace:*",
     "@blocksuite/affine-shared": "workspace:*",
-    "@blocksuite/affine-widget-drag-handle": "workspace:*",
     "@blocksuite/affine-widget-edgeless-auto-connect": "workspace:*",
     "@blocksuite/affine-widget-edgeless-toolbar": "workspace:*",
     "@blocksuite/affine-widget-frame-title": "workspace:*",

blocksuite/affine/blocks/root/src/common-specs/index.ts

@@ -10,7 +10,6 @@ import {
   ToolbarModuleExtension,
   ToolbarRegistryExtension,
 } from '@blocksuite/affine-shared/services';
-import { dragHandleWidget } from '@blocksuite/affine-widget-drag-handle';
 import { linkedDocWidget } from '@blocksuite/affine-widget-linked-doc';
 import { docRemoteSelectionWidget } from '@blocksuite/affine-widget-remote-selection';
 import { scrollAnchoringWidget } from '@blocksuite/affine-widget-scroll-anchoring';
@@ -39,7 +38,6 @@ export const CommonSpecs: ExtensionType[] = [
   ...clipboardConfigs,
   SlashMenuExtension,
   linkedDocWidget,
-  dragHandleWidget,
   docRemoteSelectionWidget,
   viewportOverlayWidget,
   scrollAnchoringWidget,

blocksuite/affine/blocks/root/tsconfig.json

@@ -30,7 +30,6 @@
     { "path": "../../model" },
     { "path": "../../rich-text" },
     { "path": "../../shared" },
-    { "path": "../../widgets/drag-handle" },
     { "path": "../../widgets/edgeless-auto-connect" },
     { "path": "../../widgets/edgeless-toolbar" },
     { "path": "../../widgets/frame-title" },

blocksuite/affine/widgets/drag-handle/package.json

@@ -37,7 +37,8 @@
   },
   "exports": {
     ".": "./src/index.ts",
-    "./effects": "./src/effects.ts"
+    "./effects": "./src/effects.ts",
+    "./view": "./src/view.ts"
   },
   "files": [
     "src",

blocksuite/affine/widgets/drag-handle/src/view.ts

@@ -0,0 +1,21 @@
+import {
+  type ViewExtensionContext,
+  ViewExtensionProvider,
+} from '@blocksuite/affine-ext-loader';
+
+import { dragHandleWidget } from '.';
+import { effects } from './effects';
+
+export class DragHandleViewExtension extends ViewExtensionProvider {
+  override name = 'affine-drag-handle-widget';
+
+  override effect() {
+    super.effect();
+    effects();
+  }
+
+  override setup(context: ViewExtensionContext) {
+    super.setup(context);
+    context.register(dragHandleWidget);
+  }
+}