# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

# Adding a new metric? We have docs for that!
# https://firefox-source-docs.mozilla.org/toolkit/components/glean/user/new_definitions_file.html

---
$schema: moz://mozilla.org/schemas/glean/metrics/2-0-0
$tags:
  - 'Core :: DOM: Editor'

htmleditors:
  with_beforeinput_listeners:
    type: labeled_counter
    description: >
      Number of HTML editors whose window or a node in it has had beforeinput
      event listeners

      This metric was generated to correspond to the Legacy Telemetry boolean
      histogram HTMLEDITORS_WITH_BEFOREINPUT_LISTENERS.
    labels:
      - "false"
      - "true"
    bugs:
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1668134
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1665530
    data_reviews:
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1668134
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1665530
    notification_emails:
      - mnakano.birchill@mozilla.com
    expires: never
    telemetry_mirror: h#HTMLEDITORS_WITH_BEFOREINPUT_LISTENERS

  overridden_by_beforeinput_listeners:
    type: labeled_counter
    description: >
      Number of HTML editors whose dispatching beforeinput events are canceled

      This metric was generated to correspond to the Legacy Telemetry boolean
      histogram HTMLEDITORS_OVERRIDDEN_BY_BEFOREINPUT_LISTENERS.
    labels:
      - "false"
      - "true"
    bugs:
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1668134
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1665530
    data_reviews:
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1668134
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1665530
    notification_emails:
      - mnakano.birchill@mozilla.com
    expires: never
    telemetry_mirror: h#HTMLEDITORS_OVERRIDDEN_BY_BEFOREINPUT_LISTENERS

  with_mutation_observers_without_beforeinput_listeners:
    type: labeled_counter
    description: >
      Number of HTML editors a node in the window has been observed by mutation
      observers, but has not had beforeinput event listeners

      This metric was generated to correspond to the Legacy Telemetry boolean
      histogram
      HTMLEDITORS_WITH_MUTATION_OBSERVERS_WITHOUT_BEFOREINPUT_LISTENERS.
    labels:
      - "false"
      - "true"
    bugs:
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1668134
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1665530
    data_reviews:
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1668134
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1665530
    notification_emails:
      - mnakano.birchill@mozilla.com
    expires: never
    telemetry_mirror: h#HTMLEDITORS_WITH_MUTATION_OBSERVERS_WITHOUT_BEFOREINPUT_LISTENERS
