AFFiNE-Mirror/blocksuite/affine/gfx/text/src/dblclick-add-edgeless-text.ts

import {
  FeatureFlagService,
  TelemetryProvider,
} from '@blocksuite/affine-shared/services';
import {
  type GfxInteractivityContext,
  InteractivityExtension,
} from '@blocksuite/std/gfx';

import { insertEdgelessTextCommand } from './commands';
import { addText } from './edgeless-text-editor';

export class DblClickAddEdgelessText extends InteractivityExtension {
  static override key = 'dbl-click-add-edgeless-text';

  override mounted() {
    this.event.on('dblclick', (ctx: GfxInteractivityContext) => {
      const { event: e } = ctx;
      const textFlag = this.std.store
        .get(FeatureFlagService)
        .getFlag('enable_edgeless_text');
      const picked = this.gfx.getElementByPoint(
        ...this.gfx.viewport.toModelCoord(e.x, e.y)
      );

      if (picked) {
        return;
      }

      if (textFlag) {
        const [x, y] = this.gfx.viewport.toModelCoord(e.x, e.y);
        this.std.command.exec(insertEdgelessTextCommand, { x, y });
      } else {
        const edgelessView = this.std.view.getBlock(
          this.std.store.root?.id || ''
        );

        if (edgelessView) {
          addText(edgelessView, e);
        }
      }

      this.std.getOptional(TelemetryProvider)?.track('CanvasElementAdded', {
        control: 'canvas:dbclick',
        page: 'whiteboard editor',
        module: 'toolbar',
        segment: 'toolbar',
        type: 'text',
      });
    });
  }
}