This commits sets up the Table of Contents to bold the active section
when the section is scrolled.
Unfortunately, because our content does not have actual sections but
instead has a flat list of headings and paragraphs, we can't use
IntersectionObserver in the conventional way as it is optimized to find
intersections of elements that are *within* the viewport and the
callback will not reliably fire during certain scenarios (e.g. with fast
scrolling or when the headings are not currently within the viewport).
Furthermore, iterating through a list of elements and calling
`getBoundingClientRect()` can be expensive and can also cause
significant forced synchronous layouts that block the main thread.
The best compromise in terms of performance and function that I've found
is to use a combination of a throttled scroll event listener and
IntersectionObserver's ability to asyncronously find the
boundingClientRect of all elements off the main thread when `.observe`
is called which is the approach this patch takes. Although this is an
unorthodox way to use IntersectionObserver, performance profiles
recorded while holding the "down" arrow and scrolling for 10 seconds
with a 6x CPU throttle are comparable between master and this patch:
master: https://phabricator.wikimedia.org/F34930737
this patch: https://phabricator.wikimedia.org/F34930738
Bug: T297614
Change-Id: I4077d86a1786cc1f4a7d85b20b7cf402960940e7
The H1 is available with the correct attributes in core now, so
we can use that instead of our own markup. This also means Vector
will benefit from updates to the heading in core such as main page
special handling.
Bug: T297728
Change-Id: I4d10370678fad6455d73994bf340891760543b71
Follow up to 9dcfc1f
This simplifies the template by removing the need for the html-class.
The font-size can be provided to the entire content area meaning we don't
need the link-only class
Change-Id: Id5c49358f6ec007b3205ee390cf68334a1e56de5
Per the ticket, when this flag is enabled (and the
VectorLanguageInHeader config is enabled) we want to move the language
button from the bottom of the main page to beside the main page's title.
This config can be toggled with the `languageinmainpageheader` query
param (e.g. `?languageinmainpageheader=1`).
Bug: T293470
Change-Id: I41b4677f80b939810d16907b508ab29936f8629c
Since a margin was added to adjacent sibling spans of icons (https://gerrit.wikimedia.org/r/c/mediawiki/core/+/736919), Vector icon buttons have had too much spacing. This patch removes the extra spacing defined in Vector CSS and the accidental whitespace that was included in the ULS buttons..
Change-Id: I308d1941c5f82cb144c2a9d233fbf44c730413a7
This class is already being added via SkinVector::decoratePortletClass
so the one in the Menu template can be removed.
Bug: T291096
Change-Id: Icb9fa7a1e583ad4ef0138c5bd069aa68598c9b6e
- Adds aria-hidden="true" to the sticky header
- Adds tabindex="-1" support to Button.mustache and update sticky header button data
- Add tabindex to cloned user menu
Bug: T290201
Change-Id: I270db0485f08af310fb40365703da1efc07d3cb9
When looking at raw html it always looks like something is missing when
there are trailing or leading spaces on attributes.
Just move the space into the conditions and it looks better.
Change-Id: I2a8d3246c43b8345eb819eae5887a39f68cfbdc0
Styling should not depend on IDs to allow us to have multiple
searches in the page.
Precursor for wiring up search in the sticky header.
This also tweaks performance metrics to track separate metrics
for the sticky header search
Change-Id: I5b4192a8f5a9f95af26c1faf904f7cc994323518
Per T289724#7342741, server renders an anchor tag pointing to #p-search
into the "button-start" bucket of the sticky header.
In the future after T289718, this anchor will then acts as a button when
the search module is loaded and searchToggle executes.
* skins.vector.search was modified to accomodate instantiating multiple
search components (one in the main header and one in the sticky
header).
* searchToggle.js was modified to accept a searchToggle element as a
param which the caller can then instantiate when ideal. For the sticky
header toggle, this needs to happen *after* the search module loads.
Before then, the toggle will act as a link.
* Drops one jQuery usage from searchToggle so that it can be jQuery
free. Because the native .closest method is used, IE11 support is also
dropped. However, the script feature detects and returns early if the
API isn't available.
* Makes App.vue accept an `id` prop so that multiple instances of it can
be created.
Bug: T289724
Change-Id: I1c5e6eee75918a0d06562d07c31fdcbd5a4ed6d5
- Remove unused button, data from sticky header.
- Simplify template to leave sticky user menu placeholder.
- Update js to clone user menu with new ids.
- Include gadget-injected items in sticky user menu.
Bug: T289816
Change-Id: I23fde537efc2a66a2df22cd2633fbab034b73eb6
* Moves screen variables relating to Header to Header
* Adds a Header storybook entry
* Moves data-logo from Logo template to Header.mustache
* Updates UserLinks to use USER_LINK_PARTIALS
* Renames confusing SearchBox story names
* Updates package.json to use a static folder.
* Use mediawiki.org for sourcing mw-ui-button and mw-ui-icon styles
since deploys there come earlier
* Removes usages of ID selectors
Change-Id: I0e158fa7e62c56a50cfff497d75f0808effd1eed
- Apply aria-hidden to h3 in Menu template, ensuring the nav landmarks are still properly labeled, but no longer reading duplicate labels to screenreaders
- Remove "Navigation menu" h2 element, which is not needed as the nav landmarks are already labeled
- Remove searchbox h3 element, which is redundant with the search landmark
- Scope all changes to modern vector
Bug: T265993
Change-Id: I4e5da7a0699160fa57234bd126b75243e0157778
- Rework Icon template into Button template to support all button variants
- Update ULS helper functions in SkinVector
- Update StickyHeader template to use the new Button template
- Update Storybook
Bug: T289815
Depends-on: Iba6cbbd6c6e48a1abfda342421822e3ff2715362
Change-Id: I718b3e05a988e20beb82d599e4168d497fa4c299
- Separate icon classes from button classes in user links/language
- Upgrades the personal tools language button preference to
a mw-ui-button with icon
- Adds a generic selector for dropdown menus without an icon
- Cleans up user links CSS now mw-list-item class is available
- Removes icon hack CSS
Bug: T289630
Bug: T283757
Change-Id: Ib518858e06549f252d73d57fd4768f446cc561b9
- Mimic expanded/collapsed state of menu without JS.
- Update template, styles, i18n to make accessibility of dropdowns accurate.
Bug: T253650
Change-Id: I58ecebf520d6107554dbb81470dee69a5d4a7f1d
The sticky header is currently disabled unconditionally
and nothing is wired up, with placeholders for data and
functionality which will be added in future.
Bug: T289716
Change-Id: I16223ce849267e718aad22b8a24b2327332ac8b7
- JS-enabled ULS button gets a focus state by moving the ULS click handler to the Menu checkbox instead of the h3, and unhiding the checkbox
- JS-enabled ULS button no longer gets a darker background when the menu is open (ULS default style)
- JS-enabled and no-js ULS buttons both rely on mw-ui-button and mw-ui-quiet classes for focus/hover/active states
- Old styles and skinStyles are removed
Bug: T283757
Change-Id: I66073d6128a27afbd80a7adcff03cc7fcefa9556
Update/remove config, constants, hooks, templates, styles, logic, tests, stories to check legacy vs modern Vector where applicable instead of the decommissioned user links feature flag.
Bug: T288852
Change-Id: I5c5831091a10711838a8a2877c782df4996d4596
- Add conditional to check for 'createaccount' permissions based on config.
- Update relevant template to show/hide create account markup.
Note that this solution excludes the use case of extensions using core hooks
to disable account creation. See https://phabricator.wikimedia.org/T288428#7303233.
Bug: T288428
Change-Id: I89852207ee42f5ddd07e5dd6141461c6bfbcd5ac
- Add title attribute to Header template for hamburger icon.
- Override tooltip for user links menu icon for anon users.
- Make sure tooltips are empty for legacy version.
- Add translatable strings for new tooltip, title.
Bug: T287494
Change-Id: I84ce6a1eb2a37eb9ea71a40c565c059d156a44ba
* Revises UserLinks.less according to the T285786 spec.
* Unsets 'createaccount' data in $content_navigation in favor creating
this link inside SkinVector which follows the same pattern as the Login
link. This is needed because the create account link needs to be on top
of the login link in the menu per T285786#7231671.
* Changes MenuDropdown.less to pad the anchor element instead of the li
element. This results in a more intuitive click target.
* Places an end margin on the search box to add space between the user
links and the search box.
Bug: T285786
Change-Id: Idb860e6b65c9f266a8027e3f486ccf4c4ec4ed3c
Caused by whitespace in HTML
Addresses topic 2 from Alex's feedback in:
T191021#7228591
Bug: T191021
Change-Id: I32de25d4f4927c2ea8059b972a55b79a94691e76
- Adds UserLinks__more template to process the list of user links.
- Simplifies styles in UserLinks.less, and namespace them under .vector-user-menu-more
- Add i18n for the label of the new navigation menu
- Update storybook and typing
Bug: T284584
Change-Id: I92290815869dcb939f01d9aff4aa202f6f004894
