chrome-devtools-frontend/front_end/panels/application/BounceTrackingMitigationsTreeElement.ts

Chrome DevTools UI

// Copyright 2023 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

import * as i18n from '../../core/i18n/i18n.js';
import type * as Platform from '../../core/platform/platform.js';
import * as UI from '../../ui/legacy/legacy.js';

import {ApplicationPanelTreeElement} from './ApplicationPanelTreeElement.js';
import * as ApplicationComponents from './components/components.js';
import {type ResourcesPanel} from './ResourcesPanel.js';
import * as Host from '../../core/host/host.js';

const UIStrings = {
  /**
   * @description Hover text for the Bounce Tracking Mitigations element in the Application Panel sidebar.
   */
  bounceTrackingMitigations: 'Bounce Tracking Mitigations',
};
const str_ = i18n.i18n.registerUIStrings('panels/application/BounceTrackingMitigationsTreeElement.ts', UIStrings);
export const i18nString = i18n.i18n.getLocalizedString.bind(undefined, str_);

export class BounceTrackingMitigationsTreeElement extends ApplicationPanelTreeElement {
  private view?: BounceTrackingMitigationsViewWidgetWrapper;

  constructor(resourcesPanel: ResourcesPanel) {
    super(resourcesPanel, i18nString(UIStrings.bounceTrackingMitigations), false);
    const icon = UI.Icon.Icon.create('database', 'resource-tree-item');
    this.setLeadingIcons([icon]);
  }

  override get itemURL(): Platform.DevToolsPath.UrlString {
    return 'bounce-tracking-mitigations://' as Platform.DevToolsPath.UrlString;
  }

  override onselect(selectedByUser?: boolean): boolean {
    super.onselect(selectedByUser);
    if (!this.view) {
      this.view = new BounceTrackingMitigationsViewWidgetWrapper(
          new ApplicationComponents.BounceTrackingMitigationsView.BounceTrackingMitigationsView());
    }
    this.showView(this.view);
    Host.userMetrics.panelShown(Host.UserMetrics.PanelCodes[Host.UserMetrics.PanelCodes.bounce_tracking_mitigations]);
    return false;
  }
}

export class BounceTrackingMitigationsViewWidgetWrapper extends UI.ThrottledWidget.ThrottledWidget {
  private readonly bounceTrackingMitigationsView:
      ApplicationComponents.BounceTrackingMitigationsView.BounceTrackingMitigationsView;

  constructor(bounceTrackingMitigationsView:
                  ApplicationComponents.BounceTrackingMitigationsView.BounceTrackingMitigationsView) {
    super(/* isWebComponent */ false);
    this.bounceTrackingMitigationsView = bounceTrackingMitigationsView;
    this.contentElement.appendChild(this.bounceTrackingMitigationsView);
    this.update();
  }

  protected override async doUpdate(): Promise<void> {
    this.update();
  }
}