naiveproxy/chrome/browser/ui/webui/interventions_internals/interventions_internals.mojom

// Copyright 2017 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.

module mojom;

import "url/mojom/url.mojom";

struct PreviewsStatus {
  // The human readable description of the status that will be displayed on
  // chrome://interventions-internals.
  string description;
  bool enabled;

  // The ID of the html DOM element.
  string htmlId;
};

struct PreviewsFlag {
  // The human readable description of the flag that will be displayed on
  // chrome://interventions-internals.
  string description;

  // The link to this flag in chrome://flags.
  string link;

  // The string representation of the flag value.
  string value;

  // The ID of the html DOM element.
  string htmlId;
};

struct MessageLog {
  // The tye of event message (E.g. "Navigation").
  string type;

  // The human readable description of the event.
  string description;

  // The url that associated with the event.
  url.mojom.Url url;

  // The time when the event happened in millisecond since Unix epoch.
  int64 time;

  // The ID associated with the request, for grouping log messages in the UI. If
  // |id| is 0, then they will not be grouped, since pageId values start at 1.
  uint64 page_id;
};


interface InterventionsInternalsPageHandler {
  // Returns a map of previews modes statuses.
  GetPreviewsEnabled() => (array<PreviewsStatus> statuses);

  // Returns a map of previews related flags details.
  GetPreviewsFlagsDetails() => (array<PreviewsFlag> flags);

  // Inject the client side page object.
  SetClientPage(InterventionsInternalsPage page);

  // Change the status of ignoring blacklist to |ignored|. |ignored| will
  // indicate whether the blacklist decision would be ignored when deciding if a
  // preview should be shown or not.
  SetIgnorePreviewsBlacklistDecision(bool ignored);
};

interface InterventionsInternalsPage {
  // Pushes a new log message to the page. This is called by
  // InterventionsInternalsPageHandler when it receives a new MessageLog, and
  // publishes it on the javscript side.
  LogNewMessage(MessageLog log);

  // Notify the page that |host| has been blacklisted at |time|. The method is
  // called by InterventionsInternalsPageHandler when PreviewsUIService receives
  // new blacklisted host.
  OnBlacklistedHost(string host, int64 time);

  // Notify the page that user blacklisted status has changed to |blacklisted|.
  // The method is called by InterventionsInternalsPageHandler when user's
  // blacklist status changes.
  OnUserBlacklistedStatusChange(bool blacklisted);

  // Notify the page that the blacklist is cleared at |time|. The method is
  // called by InterventionsInternalsPageHandler when PreviewsUIService clears
  // the blacklist.
  OnBlacklistCleared(int64 time);

  // Notify the page on the new estimated effective connection type is |type|.
  // This is called by InterventionsInternalsPageHandler when the estimate
  // network quality changes.
  OnEffectiveConnectionTypeChanged(string type);

  // Notify the page on whether the blacklist decision is considered or ignored.
  // This method is called by InterventionsInternalsPageHandler when the status
  // of ignore blacklist decision is updated to |ignored|.
  OnIgnoreBlacklistDecisionStatusChanged(bool ignored);
};