Previously, this code cached a list of controls on first use and used that for navigation.
This refactor addresses several issues:
1. There is now a separate focus order for tab/shift+tab and down/up arrows.
This allows menulists, textboxes, etc. which use the arrow keys themselves to be focused with tab, but skipped with the arrows.
This means the user won't fall into these controls when using the up/down arrow keys and be confused by the subsequent arrowing behaviour.
2. When a menulist, textbox, etc. is focused, the arrow keys, space and enter are now passed to the control.
This is a better fix for handling of the arrow keys by menulists (bug 1522092).
It also fixes left arrow in a textarea moving to the previous view instead of moving the caret (bug 1489874).
3. This improves handling of dynamic updates to the panel.
For example, elements that are initially disabled and enabled later will be navigable.
This is because the next element is determined dynamically by the TreeWalker, rather than using a cached list.
4. The interim fix for bug 1522092 disabled PanelMultiView keyboard navigation.
This caused some regressions, including arrow keys/activation on the Site Identity Report a Problem link (bug 1539976) and some controls not being navigable if the Site Identity panel is opened using the mouse (bug 1539984).
With the above fixes, we can now re-enable PanelMultiView keyboard navigation in the Site identity panel and thus fix these regressions.
5. Previously, PanelMultiView keyboard navigation was disabled in the main toolbar overflow menu.
This is because the search box can be added to the overflow menu, which previously caused problems for the arrow keys.
With the above fixes, we can now safely enable PanelMultiView keyboard navigation in the overflow menu.
6. PanelMultiView keyboard tests have been added.
Previously, we relied on tests specific to various panels to exercise this functionality.
Differential Revision: https://phabricator.services.mozilla.com/D25905
Previously, this code cached a list of controls on first use and used that for navigation.
This refactor addresses several issues:
1. There is now a separate focus order for tab/shift+tab and down/up arrows.
This allows menulists, textboxes, etc. which use the arrow keys themselves to be focused with tab, but skipped with the arrows.
This means the user won't fall into these controls when using the up/down arrow keys and be confused by the subsequent arrowing behaviour.
2. When a menulist, textbox, etc. is focused, the arrow keys, space and enter are now passed to the control.
This is a better fix for handling of the arrow keys by menulists (bug 1522092).
It also fixes left arrow in a textarea moving to the previous view instead of moving the caret (bug 1489874).
3. This improves handling of dynamic updates to the panel.
For example, elements that are initially disabled and enabled later will be navigable.
This is because the next element is determined dynamically by the TreeWalker, rather than using a cached list.
4. The interim fix for bug 1522092 disabled PanelMultiView keyboard navigation.
This caused some regressions, including arrow keys/activation on the Site Identity Report a Problem link (bug 1539976) and some controls not being navigable if the Site Identity panel is opened using the mouse (bug 1539984).
With the above fixes, we can now re-enable PanelMultiView keyboard navigation in the Site identity panel and thus fix these regressions.
5. Previously, PanelMultiView keyboard navigation was disabled in the main toolbar overflow menu.
This is because the search box can be added to the overflow menu, which previously caused problems for the arrow keys.
With the above fixes, we can now safely enable PanelMultiView keyboard navigation in the overflow menu.
6. PanelMultiView keyboard tests have been added.
Previously, we relied on tests specific to various panels to exercise this functionality.
Differential Revision: https://phabricator.services.mozilla.com/D25905
This is the only <radiogroup> and <radio> consumer in browser.xul.
By making the DOM get constructed on demand, we can avoid connecting
radios at startup, and it also gives us a chance to migrate the
strings to Fluent.
Differential Revision: https://phabricator.services.mozilla.com/D24914
This also fixes unintended behavior for which clicking the selected item in the sidebar selector would hide the sidebar.
Differential Revision: https://phabricator.services.mozilla.com/D3145
The PageActions API is now used to assign a title to the bookmark action.
This also prevents some tooltips from being set unnecessarily on menu items.
Differential Revision: https://phabricator.services.mozilla.com/D3010
This commit switches the identity popup to use "Content Blocking" as a top-level section
instead of Tracking Protection, which is now demoted to a category of Content Blocking.
To keep this change halfway reviewable, I avoided renaming variables, classNames, ids, etc.
that use the term trackingProtection if they were otherwise unaffected by this patch. There
will be other patches that can do this in the future
Differential Revision: https://phabricator.services.mozilla.com/D2775
This also fixes bug 1468311, because it made the touch control significantly more
annoying. Now, the TP toggle in the main menu has the right size, but tapping outside
of it still doesn't trigger it, though at least the menu is not closed so the user can
easily tap again.
MozReview-Commit-ID: eRfAEwXype
This commit changes the tracking protection UI to always be present in the
identity popup (control center) UI. Following the UI spec in
https://mozilla.invisionapp.com/share/RSIY1B8GMC2#/screens/297824891,
we are now warning about trackers even when TP is disabled and alter the
button that shows up in this case to open the TP settings in about:preferences.
MozReview-Commit-ID: 6g8rzWVRaua
