mirror of
https://codeberg.org/forgejo/forgejo.git
synced 2024-11-10 20:59:31 +01:00
Restore Accessibility for Dropdown (#16576)
* Restore #10096/#8638 and re-fix #15172 This PR restores the vendored and patched dropdow from #8638. It however, abandons the calls to `click()` using instead the default dropdown click calls instead. This prevents the issue of the dropdown grabbing focus permanently however, this may have negative effects on the effect of focus on the dropdowns. Of note, the behaviour of the template selector dropdown on the repo creation page is slightly odd - I don't believe that this odd behaviour is caused by this PR but rather by the feed source for this. I suspect that the dropdown should be adding a delete button to its selection. Fix #15172 References: #7057 Signed-off-by: Andrew Thornton <art27@cantab.net> * leverage fomantic-build instead Signed-off-by: Andrew Thornton <art27@cantab.net> * as per jookia Signed-off-by: Andrew Thornton <art27@cantab.net>
This commit is contained in:
zeripath
GitHub
parent
fd39e6dc6a
commit
6e6f23b315
5 changed files with 4450 additions and 10 deletions
|
|
@ -2,6 +2,7 @@ root: true
|
|||
reportUnusedDisableDirectives: true
|
||||
|
||||
ignorePatterns:
|
||||
- /web_src/js/vendor
|
||||
- /templates/base/head.tmpl
|
||||
- /templates/repo/activity.tmpl
|
||||
- /templates/repo/view_file.tmpl
|
||||
|
|
|
|||
1
Makefile
1
Makefile
|
|
@ -699,6 +699,7 @@ fomantic:
|
|||
cd $(FOMANTIC_WORK_DIR) && npm install --no-save
|
||||
cp -f $(FOMANTIC_WORK_DIR)/theme.config.less $(FOMANTIC_WORK_DIR)/node_modules/fomantic-ui/src/theme.config
|
||||
cp -rf $(FOMANTIC_WORK_DIR)/_site $(FOMANTIC_WORK_DIR)/node_modules/fomantic-ui/src/
|
||||
cp -f web_src/js/vendor/dropdown.js $(FOMANTIC_WORK_DIR)/node_modules/fomantic-ui/src/definitions/modules
|
||||
cd $(FOMANTIC_WORK_DIR) && npx gulp -f node_modules/fomantic-ui/gulpfile.js build
|
||||
|
||||
.PHONY: webpack
|
||||
|
|
|
|||
|
|
@ -30873,7 +30873,7 @@ ol.ui.suffixed.list li:before,
|
|||
List
|
||||
---------------*/
|
||||
|
||||
/* Menu divider shouldn't apply */
|
||||
/* Menu divider shouldnt apply */
|
||||
|
||||
.ui.menu .list .item:before {
|
||||
background: none !important;
|
||||
|
|
@ -31802,7 +31802,7 @@ Floated Menu / Item
|
|||
opacity: 1;
|
||||
}
|
||||
|
||||
/* Icon Glyph */
|
||||
/* Icon Gylph */
|
||||
|
||||
.ui.icon.menu i.icon:before {
|
||||
opacity: 1;
|
||||
|
|
|
|||
|
|
@ -142,7 +142,7 @@ $.api = $.fn.api = function(parameters) {
|
|||
response = JSON.parse(response);
|
||||
}
|
||||
catch(e) {
|
||||
// isn't json string
|
||||
// isnt json string
|
||||
}
|
||||
}
|
||||
return response;
|
||||
|
|
@ -2220,7 +2220,7 @@ $.fn.dimmer = function(parameters) {
|
|||
|
||||
event: {
|
||||
click: function(event) {
|
||||
module.verbose('Determining if event occurred on dimmer', event);
|
||||
module.verbose('Determining if event occured on dimmer', event);
|
||||
if( $dimmer.find(event.target).length === 0 || $(event.target).is(selector.content) ) {
|
||||
module.hide();
|
||||
event.stopImmediatePropagation();
|
||||
|
|
@ -2827,6 +2827,13 @@ $.fn.dimmer.settings = {
|
|||
*
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright 2019 The Gitea Authors
|
||||
* Released under the MIT license
|
||||
* http://opensource.org/licenses/MIT
|
||||
* This version has been modified by Gitea to improve accessibility.
|
||||
*/
|
||||
|
||||
;(function ($, window, document, undefined) {
|
||||
|
||||
'use strict';
|
||||
|
|
@ -2860,6 +2867,7 @@ $.fn.dropdown = function(parameters) {
|
|||
query = arguments[0],
|
||||
methodInvoked = (typeof query == 'string'),
|
||||
queryArguments = [].slice.call(arguments, 1),
|
||||
lastAriaID = 1,
|
||||
returnedValue
|
||||
;
|
||||
|
||||
|
|
@ -2952,6 +2960,8 @@ $.fn.dropdown = function(parameters) {
|
|||
|
||||
module.observeChanges();
|
||||
module.instantiate();
|
||||
|
||||
module.aria.setup();
|
||||
}
|
||||
|
||||
},
|
||||
|
|
@ -3152,6 +3162,86 @@ $.fn.dropdown = function(parameters) {
|
|||
}
|
||||
},
|
||||
|
||||
aria: {
|
||||
setup: function() {
|
||||
var role = module.aria.guessRole();
|
||||
if( role !== 'menu' ) {
|
||||
return;
|
||||
}
|
||||
$module.attr('aria-busy', 'true');
|
||||
$module.attr('role', 'menu');
|
||||
$module.attr('aria-haspopup', 'menu');
|
||||
$module.attr('aria-expanded', 'false');
|
||||
$menu.find('.divider').attr('role', 'separator');
|
||||
$item.attr('role', 'menuitem');
|
||||
$item.each(function (index, item) {
|
||||
if( !item.id ) {
|
||||
item.id = module.aria.nextID('menuitem');
|
||||
}
|
||||
});
|
||||
$text = $module
|
||||
.find('> .text')
|
||||
.eq(0)
|
||||
;
|
||||
if( $module.data('content') ) {
|
||||
$text.attr('aria-hidden');
|
||||
$module.attr('aria-label', $module.data('content'));
|
||||
}
|
||||
else {
|
||||
$text.attr('id', module.aria.nextID('menutext'));
|
||||
$module.attr('aria-labelledby', $text.attr('id'));
|
||||
}
|
||||
$module.attr('aria-busy', 'false');
|
||||
},
|
||||
nextID: function(prefix) {
|
||||
var nextID;
|
||||
do {
|
||||
nextID = prefix + '_' + lastAriaID++;
|
||||
} while( document.getElementById(nextID) );
|
||||
return nextID;
|
||||
},
|
||||
setExpanded: function(expanded) {
|
||||
if( $module.attr('aria-haspopup') ) {
|
||||
$module.attr('aria-expanded', expanded);
|
||||
}
|
||||
},
|
||||
refreshDescendant: function() {
|
||||
if( $module.attr('aria-haspopup') !== 'menu' ) {
|
||||
return;
|
||||
}
|
||||
var
|
||||
$currentlySelected = $item.not(selector.unselectable).filter('.' + className.selected).eq(0),
|
||||
$activeItem = $menu.children('.' + className.active).eq(0),
|
||||
$selectedItem = ($currentlySelected.length > 0)
|
||||
? $currentlySelected
|
||||
: $activeItem
|
||||
;
|
||||
if( $selectedItem ) {
|
||||
$module.attr('aria-activedescendant', $selectedItem.attr('id'));
|
||||
}
|
||||
else {
|
||||
module.aria.removeDescendant();
|
||||
}
|
||||
},
|
||||
removeDescendant: function() {
|
||||
if( $module.attr('aria-haspopup') == 'menu' ) {
|
||||
$module.removeAttr('aria-activedescendant');
|
||||
}
|
||||
},
|
||||
guessRole: function() {
|
||||
var
|
||||
isIcon = $module.hasClass('icon'),
|
||||
hasSearch = module.has.search(),
|
||||
hasInput = ($input.length > 0),
|
||||
isMultiple = module.is.multiple()
|
||||
;
|
||||
if ( !isIcon && !hasSearch && !hasInput && !isMultiple ) {
|
||||
return 'menu';
|
||||
}
|
||||
return 'unknown';
|
||||
}
|
||||
},
|
||||
|
||||
setup: {
|
||||
api: function() {
|
||||
var
|
||||
|
|
@ -3198,6 +3288,7 @@ $.fn.dropdown = function(parameters) {
|
|||
if(settings.allowTab) {
|
||||
module.set.tabbable();
|
||||
}
|
||||
$item.attr('tabindex', '-1');
|
||||
},
|
||||
select: function() {
|
||||
var
|
||||
|
|
@ -3344,6 +3435,8 @@ $.fn.dropdown = function(parameters) {
|
|||
return true;
|
||||
}
|
||||
if(settings.onShow.call(element) !== false) {
|
||||
module.aria.setExpanded(true);
|
||||
module.aria.refreshDescendant();
|
||||
module.animate.show(function() {
|
||||
if( module.can.click() ) {
|
||||
module.bind.intent();
|
||||
|
|
@ -3366,9 +3459,11 @@ $.fn.dropdown = function(parameters) {
|
|||
if( module.is.active() && !module.is.animatingOutward() ) {
|
||||
module.debug('Hiding dropdown');
|
||||
if(settings.onHide.call(element) !== false) {
|
||||
module.aria.setExpanded(false);
|
||||
module.aria.removeDescendant();
|
||||
module.animate.hide(function() {
|
||||
module.remove.visible();
|
||||
// hiding search focus
|
||||
// hidding search focus
|
||||
if ( module.is.focusedOnSearch() && preventBlur !== true ) {
|
||||
$search.blur();
|
||||
}
|
||||
|
|
@ -4319,7 +4414,7 @@ $.fn.dropdown = function(parameters) {
|
|||
// allow selection with menu closed
|
||||
if(isAdditionWithoutMenu) {
|
||||
module.verbose('Selecting item from keyboard shortcut', $selectedItem);
|
||||
module.event.item.click.call($selectedItem, event);
|
||||
$selectedItem[0].click();
|
||||
if(module.is.searchSelection()) {
|
||||
module.remove.searchTerm();
|
||||
}
|
||||
|
|
@ -4339,7 +4434,7 @@ $.fn.dropdown = function(parameters) {
|
|||
}
|
||||
else if(selectedIsSelectable) {
|
||||
module.verbose('Selecting item from keyboard shortcut', $selectedItem);
|
||||
module.event.item.click.call($selectedItem, event);
|
||||
$selectedItem[0].click();
|
||||
if(module.is.searchSelection()) {
|
||||
module.remove.searchTerm();
|
||||
if(module.is.multiple()) {
|
||||
|
|
@ -4367,6 +4462,7 @@ $.fn.dropdown = function(parameters) {
|
|||
.closest(selector.item)
|
||||
.addClass(className.selected)
|
||||
;
|
||||
module.aria.refreshDescendant();
|
||||
event.preventDefault();
|
||||
}
|
||||
}
|
||||
|
|
@ -4383,6 +4479,7 @@ $.fn.dropdown = function(parameters) {
|
|||
.find(selector.item).eq(0)
|
||||
.addClass(className.selected)
|
||||
;
|
||||
module.aria.refreshDescendant();
|
||||
event.preventDefault();
|
||||
}
|
||||
}
|
||||
|
|
@ -4407,6 +4504,7 @@ $.fn.dropdown = function(parameters) {
|
|||
$nextItem
|
||||
.addClass(className.selected)
|
||||
;
|
||||
module.aria.refreshDescendant();
|
||||
module.set.scrollPosition($nextItem);
|
||||
if(settings.selectOnKeydown && module.is.single()) {
|
||||
module.set.selectedItem($nextItem);
|
||||
|
|
@ -4434,6 +4532,7 @@ $.fn.dropdown = function(parameters) {
|
|||
$nextItem
|
||||
.addClass(className.selected)
|
||||
;
|
||||
module.aria.refreshDescendant();
|
||||
module.set.scrollPosition($nextItem);
|
||||
if(settings.selectOnKeydown && module.is.single()) {
|
||||
module.set.selectedItem($nextItem);
|
||||
|
|
@ -5403,6 +5502,7 @@ $.fn.dropdown = function(parameters) {
|
|||
module.set.scrollPosition($nextValue);
|
||||
$selectedItem.removeClass(className.selected);
|
||||
$nextValue.addClass(className.selected);
|
||||
module.aria.refreshDescendant();
|
||||
if(settings.selectOnKeydown && module.is.single()) {
|
||||
module.set.selectedItem($nextValue);
|
||||
}
|
||||
|
|
@ -11937,7 +12037,7 @@ $.fn.progress = function(parameters) {
|
|||
*
|
||||
* @param min A minimum value within multiple values
|
||||
* @param total A total amount of multiple values
|
||||
* @returns {number} A precision. Could be 1, 10, 100, ... 1e+10.
|
||||
* @returns {number} A precison. Could be 1, 10, 100, ... 1e+10.
|
||||
*/
|
||||
derivePrecision: function(min, total) {
|
||||
var precisionPower = 0
|
||||
|
|
@ -12837,7 +12937,7 @@ $.fn.progress.settings = {
|
|||
nonNumeric : 'Progress value is non numeric',
|
||||
tooHigh : 'Value specified is above 100%',
|
||||
tooLow : 'Value specified is below 0%',
|
||||
sumExceedsTotal : 'Sum of multiple values exceed total',
|
||||
sumExceedsTotal : 'Sum of multple values exceed total',
|
||||
},
|
||||
|
||||
regExp: {
|
||||
|
|
@ -18076,7 +18176,7 @@ $.fn.transition.settings = {
|
|||
|
||||
// possible errors
|
||||
error: {
|
||||
noAnimation : 'Element is no longer attached to DOM. Unable to animate. Use silent setting to suppress this warning in production.',
|
||||
noAnimation : 'Element is no longer attached to DOM. Unable to animate. Use silent setting to surpress this warning in production.',
|
||||
repeated : 'That animation is already occurring, cancelling repeated animation',
|
||||
method : 'The method you called is not defined',
|
||||
support : 'This browser does not support CSS animations'
|
||||
|
|
|
|||
4338
web_src/js/vendor/dropdown.js
vendored
Normal file
4338
web_src/js/vendor/dropdown.js
vendored
Normal file
File diff suppressed because it is too large
Load diff
Loading…
Reference in a new issue