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# 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
# Adding a new metric? We have docs for that!
---
$tags:
- 'Core :: Disability Access APIs'
a11y:
always_underline_links:
type: boolean
description: >
Bool tracking if the user has always underline links enabled in
firefox.
This metric was generated to correspond to the Legacy Telemetry
scalar a11y.always_underline_links.
bugs:
data_reviews:
notification_emails:
- accessibility@mozilla.com
- mreschenberg@mozilla.com
expires: never
telemetry_mirror: A11Y_ALWAYS_UNDERLINE_LINKS
use_system_colors:
type: boolean
description: >
Bool tracking if the user has system colors enabled in firefox.
This metric was generated to correspond to the Legacy Telemetry
scalar a11y.use_system_colors.
bugs:
data_reviews:
notification_emails:
- accessibility@mozilla.com
- mreschenberg@mozilla.com
expires: never
telemetry_mirror: A11Y_USE_SYSTEM_COLORS
hcm_background:
type: quantity
description: >
Unsigned int tracking the user's prefered background color \ (logged
when HCM is enabled).
This metric was generated to correspond to the Legacy Telemetry
scalar a11y.HCM_background.
bugs:
data_reviews:
notification_emails:
- accessibility@mozilla.com
- mreschenberg@mozilla.com
expires: never
unit: nscolor
telemetry_mirror: A11Y_HCM_BACKGROUND
hcm_foreground:
type: quantity
description: >
Unsigned int tracking the user's prefered foreground color \ (logged
when HCM is enabled).
This metric was generated to correspond to the Legacy Telemetry
scalar a11y.HCM_foreground.
bugs:
data_reviews:
notification_emails:
- accessibility@mozilla.com
- mreschenberg@mozilla.com
expires: never
unit: nscolor
telemetry_mirror: A11Y_HCM_FOREGROUND
backplate:
type: boolean
description: >
Boolean tracking if the user has the backplate preference enabled or
disabled.
This metric was generated to correspond to the Legacy Telemetry
scalar a11y.backplate.
bugs:
data_reviews:
notification_emails:
- accessibility@mozilla.com
- mreschenberg@mozilla.com
expires: never
telemetry_mirror: A11Y_BACKPLATE
instantiators:
type: string
description: >
The leaf name and version number of the binary for the process
responsible for remotely instantiating a11y.
This metric was generated to correspond to the Legacy Telemetry
scalar a11y.instantiators.
bugs:
data_reviews:
notification_emails:
- accessibility@mozilla.com
- jteh@mozilla.com
expires: never
telemetry_mirror: A11Y_INSTANTIATORS
invert_colors:
type: boolean
description: >
Boolean tracking if the user has an invert colors OS setting
enabled.
This metric was generated to correspond to the Legacy Telemetry
scalar a11y.invert_colors.
bugs:
data_reviews:
notification_emails:
- accessibility@mozilla.com
- mreschenberg@mozilla.com
expires: never
telemetry_mirror: A11Y_INVERT_COLORS
theme:
type: labeled_boolean
description: >
OS high contrast or other accessibility theme is enabled. The result
is split into keys which represent the values of
browser.display.document_color_use: "default", "always", or "never".
This metric was generated to correspond to the Legacy Telemetry
scalar a11y.theme.
bugs:
data_reviews:
notification_emails:
- accessibility@mozilla.com
- eisaacson@mozilla.com
expires: never
labels:
- default
- always
- never
telemetry_mirror: A11Y_THEME
consumers:
type: custom_distribution
description: |
A list of known accessibility clients that inject into Firefox process space (see https://searchfox.org/mozilla-central/source/accessible/windows/msaa/Compatibility.h).
This metric was generated to correspond to the Legacy Telemetry enumerated histogram A11Y_CONSUMERS.
range_min: 0
range_max: 11
bucket_count: 12
histogram_type: linear
bugs:
data_reviews:
notification_emails:
- accessibility@mozilla.com
- jteh@mozilla.com
expires: never
telemetry_mirror: A11Y_CONSUMERS
tree_update_timing:
type: timing_distribution
description: >
The amount of time taken to update the accessibility tree (ms)
This metric was generated to correspond to the Legacy Telemetry
exponential histogram A11Y_TREE_UPDATE_TIMING_MS.
time_unit: millisecond
bugs:
data_reviews:
notification_emails:
- asurkov@mozilla.com
expires: never
telemetry_mirror: A11Y_TREE_UPDATE_TIMING_MS