mirror of
https://github.com/nextcloud/server.git
synced 2026-02-11 14:54:02 -05:00
c1499519d4
- Add visible-focus effect on each header entry - Show focus outline when using focus-visible (keyboard navigation) - Add polyfy for focus-visible since it's only very recently available on webkit - Change text for link to home button to describe the destination and not the current page - Improve focus effect in app sidebar navigation Signed-off-by: Carl Schwan <carl@carlschwan.eu>
686 lines
14 KiB
SCSS
686 lines
14 KiB
SCSS
/**
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* @copyright Copyright (c) 2016, John Molakvoæ <skjnldsv@protonmail.com>
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* @copyright Copyright (c) 2016, Julius Haertl <jus@bitgrid.net>
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* @copyright Copyright (c) 2016, Lukas Reschke <lukas@statuscode.ch>
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* @copyright Copyright (c) 2016, Jos Poortvliet <jos@opensuse.org>
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* @copyright Copyright (c) 2016, Erik Pellikka <erik@pellikka.org>
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* @copyright Copyright (c) 2016, jowi <sjw@gmx.ch>
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* @copyright Copyright (c) 2015, Hendrik Leppelsack <hendrik@leppelsack.de>
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* @copyright Copyright (c) 2015, Volker E <volker.e@temporaer.net>
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* @copyright Copyright (c) 2014-2017, Jan-Christoph Borchardt <hey@jancborchardt.net>
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*
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* @license GNU AGPL version 3 or any later version
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*
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*/
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@use 'variables';
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/* prevent ugly selection effect on accidental selection */
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#header,
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#navigation,
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#expanddiv {
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-webkit-user-select: none;
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-moz-user-select: none;
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-ms-user-select: none;
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a:focus-visible, button:not(.button-vue):focus-visible, div[role="button"]:focus-visible {
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box-shadow: inset 0 0 0 2px var(--color-primary-text);
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border-radius: var(--border-radius);
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outline: none;
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}
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}
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/* removed until content-focusing issue is fixed */
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#skip-to-content a {
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position: absolute;
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left: -10000px;
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top: auto;
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width: 1px;
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height: 1px;
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overflow: hidden;
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&:focus {
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left: 76px;
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top: -9px;
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color: var(--color-primary-text);
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width: auto;
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height: auto;
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}
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}
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/* HEADERS ------------------------------------------------------------------ */
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#body-user #header,
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#body-settings #header,
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#body-public #header {
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display: inline-flex;
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position: fixed;
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top: 0;
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width: 100%;
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z-index: 2000;
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height: variables.$header-height;
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background-color: var(--color-primary);
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background-image: var(--gradient-primary-background);
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box-sizing: border-box;
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justify-content: space-between;
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}
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/* LOGO and APP NAME -------------------------------------------------------- */
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#nextcloud {
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padding: 5px 0;
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padding-left: 86px; // logo width + 2* pa
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position: relative;
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height: calc(100% - 4px);
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box-sizing: border-box;
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opacity: 1;
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align-items: center;
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display: flex;
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flex-wrap: wrap;
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overflow: hidden;
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margin: 2px;
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&:hover, &:active {
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opacity: 1;
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}
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}
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@mixin header-menu-height() {
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min-height: calc(44px * 1.5); // show at least 1.5 entries
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max-height: calc(100vh - #{variables.$header-height} * 4);
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}
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#header {
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/* Header menu */
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$header-menu-entry-height: 44px;
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.header-left > nav > .menu,
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.header-right > div > .menu {
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background-color: var(--color-main-background);
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filter: drop-shadow(0 1px 5px var(--color-box-shadow));
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border-radius: 0 0 var(--border-radius) var(--border-radius);
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box-sizing: border-box;
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z-index: 2000;
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position: absolute;
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max-width: 350px;
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@include header-menu-height();
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right: 5px; // relative to parent
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top: variables.$header-height;
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margin: 0;
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&:not(.popovermenu) {
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display: none;
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}
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/* Dropdown arrow */
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&:after {
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border: 10px solid transparent;
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border-bottom-color: var(--color-main-background);
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bottom: 100%;
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content: ' ';
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height: 0;
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width: 0;
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position: absolute;
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pointer-events: none;
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right: 10px;
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}
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#apps > ul,
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& > div,
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& > ul {
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overflow-y: auto;
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-webkit-overflow-scrolling: touch;
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@include header-menu-height();
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}
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/* Use by the apps menu and the settings right menu */
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#apps > ul,
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&.settings-menu > ul {
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li {
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a {
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display: inline-flex;
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align-items: center;
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height: $header-menu-entry-height;
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color: var(--color-main-text);
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padding: 10px 12px;
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box-sizing: border-box;
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white-space: nowrap;
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position: relative;
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width: 100%;
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&:hover,
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&:focus {
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background-color: var(--color-background-hover);
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}
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&:active,
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&.active {
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background-color: var(--color-primary-light);
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}
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&:focus-visible {
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box-shadow: inset 0 0 0 2px var(--color-primary);
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outline: none;
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}
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span {
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display: inline-block;
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padding-bottom: 0;
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color: var(--color-main-text);
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white-space: nowrap;
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overflow: hidden;
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text-overflow: ellipsis;
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max-width: 110px;
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}
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.icon-loading-small {
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margin-right: 10px;
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background-size: 16px 16px;
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}
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img,
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svg {
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opacity: .7;
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margin-right: 10px;
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height: 16px;
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width: 16px;
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filter: var(--background-invert-if-dark);
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}
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}
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}
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}
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}
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.logo {
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display: inline-flex;
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background-image: var(--image-logoheader, var(--image-logo, url('../img/logo/logo.svg')));
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background-repeat: no-repeat;
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background-size: contain;
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background-position: center;
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width: 62px;
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position: absolute;
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left: 12px;
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top: 1px;
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bottom: 1px;
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// Invert non-custom logo if primary is too bright
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filter: var(--image-logoheader-custom, var(--primary-invert-if-bright))
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}
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.header-appname-container {
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display: none;
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padding-right: 10px;
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flex-shrink: 0;
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}
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/* show caret indicator next to logo to make clear it is tappable */
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.icon-caret {
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display: inline-block;
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width: 12px;
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height: 12px;
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margin: 0;
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margin-top: -21px;
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padding: 0;
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vertical-align: middle;
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}
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#header-left, .header-left,
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#header-right, .header-right {
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display: inline-flex;
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align-items: center;
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}
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#header-left, .header-left {
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flex: 1 0;
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white-space: nowrap;
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min-width: 0;
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}
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#header-right, .header-right {
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justify-content: flex-end;
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flex-shrink: 1;
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}
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/* Right header standard */
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.header-right {
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> div,
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> form {
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height: 100%;
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position: relative;
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> .menutoggle {
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display: flex;
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justify-content: center;
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align-items: center;
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width: variables.$header-height;
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height: 44px;
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cursor: pointer;
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opacity: 0.85;
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padding: 0;
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margin: 2px 0;
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&:focus {
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opacity: 1;
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}
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&:focus-visible {
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outline: none;
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}
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}
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}
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}
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}
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/* hover effect for app switcher label */
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.header-appname-container .header-appname {
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opacity: .75;
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}
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.menutoggle {
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.icon-caret {
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opacity: .75;
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}
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&:hover {
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.header-appname, .icon-caret {
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opacity: 1;
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}
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}
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&:focus {
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.header-appname, .icon-caret {
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opacity: 1;
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}
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}
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&.active {
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.header-appname, .icon-caret {
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opacity: 1;
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}
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}
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}
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/* TODO: move into minimal css file for public shared template */
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/* only used for public share pages now as we have the app icons when logged in */
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.header-appname {
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color: var(--color-primary-text);
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font-size: 16px;
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font-weight: bold;
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margin: 0;
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padding: 0;
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padding-right: 5px;
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overflow: hidden;
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text-overflow: ellipsis;
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// Take full width to push the header-shared-by bellow (if any)
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flex: 1 1 100%;
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}
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.header-shared-by {
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color: var(--color-primary-text);
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position: relative;
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font-weight: 300;
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font-size: 11px;
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line-height: 11px;
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overflow: hidden;
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text-overflow: ellipsis;
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}
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/* do not show menu toggle on public share links as there is no menu */
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#body-public #header .icon-caret {
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display: none;
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}
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/* NAVIGATION --------------------------------------------------------------- */
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nav[role='navigation'] {
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display: inline-block;
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width: variables.$header-height;
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height: variables.$header-height;
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margin-left: -#{variables.$header-height};
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position: relative;
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}
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#header .header-left > nav > #navigation {
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position: relative;
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left: 25px; /* half the togglemenu */
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transform: translateX(-50%);
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width: 160px;
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}
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#header .header-left > nav > #navigation,
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.ui-datepicker,
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.ui-timepicker.ui-widget {
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background-color: var(--color-main-background);
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filter: drop-shadow(0 1px 10px var(--color-box-shadow));
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&:after {
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/* position of dropdown arrow */
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left: 50%;
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bottom: 100%;
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border: solid transparent;
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content: ' ';
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height: 0;
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width: 0;
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position: absolute;
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pointer-events: none;
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border-color: rgba(0, 0, 0, 0);
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border-bottom-color: var(--color-main-background);
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border-width: 10px;
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margin-left: -10px; /* border width */
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}
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}
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#navigation {
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box-sizing: border-box;
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.in-header {
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display: none;
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}
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}
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/* USER MENU -----------------------------------------------------------------*/
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#settings {
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display: inline-block;
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height: 100%;
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cursor: pointer;
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flex: 0 0 auto;
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/* User menu on the right */
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#expand {
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opacity: 1; /* override icon opacity */
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margin-right: 12px;
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&:hover,
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&:focus,
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&:active {
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color: var(--color-primary-text);
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#expandDisplayName,
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.avatardiv{
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border-radius: 50%;
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border: 2px solid var(--color-primary-text);
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margin: -2px;
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}
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.avatardiv{
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background-color: var(--color-primary-text);
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}
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#expandDisplayName {
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opacity: 1;
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}
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}
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/* Profile picture in header */
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.avatardiv {
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cursor: pointer;
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height: 32px;
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width: 32px;
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img {
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opacity: 1;
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cursor: pointer;
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}
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/* do not show display name when profile picture is present */
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&.avatardiv-shown + #expandDisplayName {
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display: none;
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}
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}
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#expandDisplayName {
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padding: 8px;
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opacity: .6;
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cursor: pointer;
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/* full opacity for gear icon if active */
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#body-settings & {
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opacity: 1;
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}
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}
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/* show triangle below user menu if active */
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#body-settings &:before {
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content: ' ';
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height: 0;
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width: 0;
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position: absolute;
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pointer-events: none;
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border: 0 solid transparent;
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border-bottom-color: var(--color-main-background);
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border-width: 10px;
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bottom: 0;
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z-index: 100;
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display: block;
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}
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}
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#expanddiv:after {
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right: 22px;
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}
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}
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/* Apps menu */
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#appmenu {
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display: inline-flex;
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min-width: variables.$header-height;
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z-index: 2;
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li {
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position: relative;
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cursor: pointer;
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padding: 0 2px;
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display: flex;
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justify-content: center;
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a {
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position: relative;
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display: flex;
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margin: 0;
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height: calc(variables.$header-height - 6px);
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width: variables.$header-height;
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align-items: center;
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justify-content: center;
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opacity: .85;
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// Make sure most app names don’t ellipsize
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letter-spacing: -0.5px;
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font-size: 12px;
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margin: 2px;
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}
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/* focused app visual feedback */
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&:hover a,
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a:focus,
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a.active {
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opacity: 1;
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font-weight: bold;
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}
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// Text size back to normal for hover/focus
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&:hover a,
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a:focus {
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font-size: 14px;
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}
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&:hover a + span,
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a:focus + span,
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&:hover span,
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&:focus span,
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a:focus span,
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a.active span {
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display: inline-block;
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text-overflow: initial;
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width: auto;
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overflow: hidden;
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padding: 0 5px;
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z-index: 2;
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}
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/* hidden apps menu */
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img,
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.icon-more-white {
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display: inline-block;
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width: 20px;
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height: 20px;
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}
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/* App title */
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span {
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opacity: 0;
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position: absolute;
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color: var(--color-primary-text);
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bottom: 2px;
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width: 100%;
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text-align: center;
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overflow: hidden;
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text-overflow: ellipsis;
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transition: all var(--animation-quick) ease;
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pointer-events: none;
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}
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/* Set up transitions for showing app titles on hover */
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/* App icon */
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svg,
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.icon-more-white {
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transition: transform var(--animation-quick) ease;
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// If the primary is too bright, invert the app icons
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filter: var(--primary-invert-if-bright);
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}
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/* Triangle */
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a::before {
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transition: border var(--animation-quick) ease;
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}
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}
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/* Show all app titles on hovering app menu area */
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&:hover {
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li {
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/* Move up app icon */
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svg,
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.icon-more,
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.icon-more-white,
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.icon-loading-small,
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.icon-loading-small-dark {
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transform: translateY(-7px);
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}
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/* Show app title */
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span {
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opacity: .6;
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bottom: 2px;
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z-index: -1; /* fix clickability issue - otherwise we need to move the span into the link */
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}
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/* Prominent app title for current and hovered/focused app */
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&:hover span,
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&:focus span,
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.active + span {
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opacity: 1;
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}
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/* Smaller triangle because of limited space */
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a::before {
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border-width: 5px;
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}
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}
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}
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/* Also show app title on focusing single entry (showing all on focus is only possible with CSS4 and parent selectors) */
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li a:focus {
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/* Move up app icon */
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svg,
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.icon-more,
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.icon-more-white,
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.icon-loading-small,
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.icon-loading-small-dark {
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transform: translateY(-7px);
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}
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/* Show app title */
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& + span,
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span {
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opacity: 1;
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bottom: 2px;
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}
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/* Smaller triangle because of limited space */
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&::before {
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border-width: 5px;
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}
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}
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/* show triangle below active app */
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li a::before {
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content: ' ';
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height: 0;
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width: 0;
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position: absolute;
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pointer-events: none;
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border: 0 solid transparent;
|
||
border-bottom-color: var(--color-main-background);
|
||
border-width: 10px;
|
||
transform: translateX(-50%);
|
||
left: 50%;
|
||
bottom: -5px;
|
||
display: none;
|
||
}
|
||
|
||
/* triangle focus feedback */
|
||
li a.active::before,
|
||
li:hover a::before,
|
||
li:hover a.active::before,
|
||
li a:focus::before {
|
||
display: block;
|
||
}
|
||
li a.active::before {
|
||
z-index: 99;
|
||
}
|
||
li:hover a::before,
|
||
li a.active:hover::before,
|
||
li a:focus::before {
|
||
z-index: 101;
|
||
}
|
||
|
||
li.hidden {
|
||
display: none;
|
||
}
|
||
|
||
#more-apps {
|
||
z-index: 3;
|
||
}
|
||
}
|
||
|
||
.unread-counter {
|
||
display: none;
|
||
}
|
||
#apps .app-icon-notification,
|
||
#appmenu .app-icon-notification {
|
||
fill: var(--color-error);
|
||
}
|
||
|
||
#apps svg:not(.has-unread),
|
||
#appmenu svg:not(.has-unread) {
|
||
.app-icon-notification-mask {
|
||
display: none;
|
||
}
|
||
.app-icon-notification {
|
||
display: none;
|
||
}
|
||
}
|
||
|
||
|
||
/* Skip navigation links – show only on keyboard focus */
|
||
.skip-navigation {
|
||
padding: 11px;
|
||
position: absolute;
|
||
overflow: hidden;
|
||
z-index: 9999;
|
||
top: -999px;
|
||
left: 3px;
|
||
/* Force primary color, otherwise too light focused color */
|
||
background: var(--color-primary) !important;
|
||
|
||
&.skip-content {
|
||
left: variables.$navigation-width;
|
||
margin-left: 3px;
|
||
}
|
||
|
||
&:focus,
|
||
&:active {
|
||
top: variables.$header-height;
|
||
}
|
||
}
|
||
|
||
|
||
/* Empty content messages in the header e.g. notifications, contacts menu, … */
|
||
header #emptycontent,
|
||
header .emptycontent {
|
||
h2 {
|
||
font-weight: normal;
|
||
font-size: 16px;
|
||
}
|
||
[class^='icon-'],
|
||
[class*='icon-'] {
|
||
background-size: 48px;
|
||
height: 48px;
|
||
width: 48px;
|
||
}
|
||
}
|