ui/src/plugins/org.chromium.ChromeScrollJank/scroll_track.ts

// Copyright (C) 2023 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

import {
  CustomSqlTableDefConfig,
  CustomSqlTableSliceTrack,
} from '../../frontend/tracks/custom_sql_table_slice_track';
import {TrackEventSelection} from '../../public/selection';
import {ScrollDetailsPanel} from './scroll_details_panel';

export class TopLevelScrollTrack extends CustomSqlTableSliceTrack {
  getSqlDataSource(): CustomSqlTableDefConfig {
    return {
      columns: [`printf("Scroll %s", CAST(id AS STRING)) AS name`, '*'],
      sqlTableName: 'chrome_scrolls',
    };
  }

  override detailsPanel(sel: TrackEventSelection) {
    return new ScrollDetailsPanel(this.trace, sel.eventId);
  }
}