Tested with Chrome <100, Firefox <100 and Samsung Internet 20, using
percentage-based height here works better for these browsers.
This was especially a problem for the Samsung Internet browser, because
it previously was hiding the "Dismiss" button on the user profile menu.
Using Javascript to read and recalculate sizing is prone to causing 'forced reflows', which are very expensive, especially on slower devices. This PR refactors the slide-in menus so that all of the height calculation is done using CSS. This is made possible by the new dvh (dynamic view height) units and env(safe-area-inset-bottom), both of which are supported on all of our target browsers.
In tests on a moto g50, on a sidebar with 16 categories, 15 tags, and 2 chat channels, this improves the sidebar opening time by around 50ms (6%).
* UX: replace highlight vars in popup menu
* UX: replace highlight vars in autcomplete
* UX: replace highlight vars in menu-panel
* UX: update style guide
* UX: bulk replace highlight vars in various small appearances
* UX: handle long userstatus in menupanel
* UX: remove margin on userstatus emoji
* UX: change emoji sise of user status in DM creator
* FIX: user status overflow on chat index
This commit includes various accessibility improvements for the new user menu:
* Add `title` attributes to the user menu tabs
* Properly label lists (by adding `aria-labelledby` to `<ul>` elements) for screen readers
* Change the user menu structure so that the tabs come before the content panel in the DOM, but use CSS to reverse them visually.
Normally, changing the order of elements via CSS is bad for accessibility, but I believe this is one of the rare scenarios where it [makes sense](https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Flexible_Box_Layout/Ordering_Flex_Items#use_cases_for_order). Prior to this change, if you want to reach the first notification item after you select a tab using the keyboard, you have to hit <kbd>ctrl</kbd>+<kbd>tab</kbd> because the notifications list is before the tabs list. However, with this change, <kbd>tab</kbd> will move you to the first item in the list after you select a tab using your keyboard.
* Aria-hide the unread notifications badge/count on the tabs because the `title` attribute on the tab indicates the unread count.
* Add some tests.
This commit adds the profile tab to the experimental user menu. We're adding it to the user menu because it contains links/buttons that are not available anywhere else. We may remove the tab again if we find better places for those links/buttons, but for now it'll stay.
For more context on the experimental user menu, see https://github.com/discourse/discourse/pull/17379.
Before this commit, we carried custom code and styles for the sidebar on
mobile. This meant the look and feel of bringing up the sidebar on
mobile was very different from the user menu resulting in a very
inconsistent experience on mobile. Also, we could not leverage on the
existing swipe to close support on mobile.
In this commit, we made it such that the sidebar dropdown is always
rendered on mobile and made the interaction with the dropdown more
consistent with the user menu. There is also more parity with the old
hamburger dropdown when the experimental sidebar is disabled.
Some of the changes in this commit are extracted from https://github.com/discourse/discourse/pull/17379.
The bookmarks tab in the new user menu is different from the other tabs in that it can display a mixture of notifications and bookmarks. When there are unread bookmark reminder notifications, the tab displays all of these notifications at the top and fills the remaining space in the menu with the rest of the bookmarks. The bubble/badge count on the bookmarks tab indicates how many unread bookmark reminder notifications there are.
On the technical aspect, since this commit introduces a new `bookmark-item` component, we've done some refactoring so that all 3 "item" components (`notification-item`, `reviewable-item` and the new `bookmark-item`) inherit from a base component and get identical HTML structure so they all look consistent.
Internal tickets: t70584 and t65045.
Prior to this commit, we had a default Glimmer component that was responsible for handling generic rendering of notifications in the user menu, and many notification types had a custom Glimmer component that inherited from the default component to customize how they were rendered. That implementation was less than ideal because it meant plugins would have to create Glimmer components to customize notification types added by them and that would make the surface area of the API too big.
This commit changes the implementation so there's only one Glimmer component for rendering notifications, and then notification types that need to be customized can create a regular JavaScript class - `renderDirector` in the code - that provides the Glimmer component with the content it should display. We also introduce an API for plugins to register a renderer for a notification type or override an existing one.
Some of the changes are partially extracted from https://github.com/discourse/discourse/pull/17379.
When the experimental Sidebar is enabled, the hamburger drop down is replaced by a sidebar drop down. A user is given the ability to dock and undock the sidebar depending on their personal preference.
Do also note that the experimental sidebar is well, considered experimental at this point so I do not intend for the features here to be perfect. What I aim to do here is to ship the changes fast so that it can be used internally by the team to provide feedback. Custom links added by plugins and dark mode toggle has not been implemented as part of this commit as I aim to tackle it in another commit.
Co-authored-by: awesomerobot <kris.aubuchon@discourse.org>
* DEV: replace swipe events to use translate rather than left/right
translate is better for animations. also use native css animations for opening
and closing.
* a11y: respect prefers reduced motion on mobile timeline
* DEV: reduce jquery usage
* DEV: add tests for menu swipe events
test is run in 50% zoom/transform which means offsets and x of touch events need to be halved
Refactor test window to use a transform rather than non-standard zoom property
Co-authored-by: Penar Musaraj <pmusaraj@gmail.com>
If the user has not been sent any messages, show a message in the quick access menu with an educational message. If the user can send private messages, also show a link to open the "new message" composer:
This also adds a general improvement to the quick-access-panel, to be able to show an `emptyStateWidget` instead of just a message if there is nothing to show in the panel, as well as initial general styles for empty state.
* Revert "Revert "A11Y: Switch tabs using the keyboard (#12241)" (#12260)"
This reverts commit 4c1e02d412.
* FIX: Make sure that the "menu-link" is present when a plugin adds a tab.
Other changes:
- We put the notification tab first using JS instead of CSS. It's important because of the tab number data attribute, which the keyboard navigation uses.
- We only set the button id from the attrs object if it's a tab. Otherwise, it conflicts with the topic footer button
* A11Y: Switch tabs using the keyboard
According to the WAI-ARIA Authoring Practices, tabs should be navigable using the left/right arrow keys.
Additionally, the screen reader couldn't correctly announce that a tab was selected when clicking the tab icon. To fix this, we made the SVG icon non-clickable and set the "aria-hidden" attribute to true.
* Handle navigation events using appEvents
- The icon for the “view all” controls in the panels have no accessible alternative.
- Because the “Log Out” and "Do Not Disturb" elements in the preferences tab are an <a> element without an href attribute, it is not keyboard focusable and therefore not keyboard focusable. Use a button element instead.
