feat(scrollbars): add option to disable scrollbars, fix macOS style (#701)

fixes #698 and fixes #700
This commit is contained in:
Nolan Lawson 2018-11-27 19:17:18 -08:00 committed by GitHub
parent 58f9c09bb8
commit e44cafb5fb
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9 changed files with 95 additions and 36 deletions

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@ -15,6 +15,7 @@ const now = require('performance-now')
const globalScss = path.join(__dirname, '../scss/global.scss')
const defaultThemeScss = path.join(__dirname, '../scss/themes/_default.scss')
const offlineThemeScss = path.join(__dirname, '../scss/themes/_offline.scss')
const customScrollbarScss = path.join(__dirname, '../scss/custom-scrollbars.scss')
const html2xxFile = path.join(__dirname, '../templates/2xx.html')
const scssDir = path.join(__dirname, '../scss')
const themesScssDir = path.join(__dirname, '../scss/themes')
@ -41,12 +42,14 @@ async function renderCss (file) {
async function compileGlobalSass () {
let mainStyle = (await Promise.all([defaultThemeScss, globalScss].map(renderCss))).join('')
let offlineStyle = (await renderCss(offlineThemeScss))
let scrollbarStyle = (await renderCss(customScrollbarScss))
let html = await readFile(html2xxFile, 'utf8')
html = html.replace(/<!-- begin inline CSS -->[\s\S]+<!-- end inline CSS -->/,
`<!-- begin inline CSS -->\n` +
`<style>\n${mainStyle}</style>\n` +
`<style media="only x" id="theOfflineStyle">\n${offlineStyle}</style>\n` +
`<style media="all" id="theScrollbarStyle">\n${scrollbarStyle}</style>\n` +
`<!-- end inline CSS -->`
)

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@ -25,6 +25,17 @@ if (!localStorage.store_currentInstance) {
document.head.appendChild(style)
}
if (localStorage.store_disableCustomScrollbars === 'true') {
// if user has disabled custom scrollbars, remove this style
let theScrollbarStyle = document.getElementById('theScrollbarStyle')
theScrollbarStyle.setAttribute('media', 'only x') // disables the style
}
// hack to make the scrollbars rounded only on macOS
if (/mac/i.test(navigator.platform)) {
document.documentElement.style.setProperty('--scrollbar-border-radius', '50px')
}
// TODO: remove this hack when Safari works with cross-origin window.open()
// in a PWA: https://github.com/nolanlawson/pinafore/issues/45
if (/iP(?:hone|ad|od)/.test(navigator.userAgent)) {

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@ -23,6 +23,11 @@
bind:checked="$omitEmojiInDisplayNames" on:change="$save()">
<label for="choice-omit-emoji-in-display-names">Remove emoji from user display names</label>
</div>
<div class="setting-group">
<input type="checkbox" id="choice-disable-custom-scrollbars"
bind:checked="$disableCustomScrollbars" on:change="$save()">
<label for="choice-disable-custom-scrollbars">Disable custom scrollbars</label>
</div>
</form>
<h2>Themes

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@ -0,0 +1,12 @@
let theScrollbarStyle = process.browser && document.getElementById('theScrollbarStyle')
export function customScrollbarObservers (store) {
store.observe('disableCustomScrollbars', disableCustomScrollbars => {
if (!process.browser) {
return
}
// disables or enables the style
theScrollbarStyle.setAttribute('media', disableCustomScrollbars ? 'only x' : 'all')
}, { init: false })
}

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@ -7,6 +7,7 @@ import { autosuggestObservers } from './autosuggestObservers'
import { pageVisibilityObservers } from './pageVisibilityObservers'
import { resizeObservers } from './resizeObservers'
import { notificationPermissionObservers } from './notificationPermissionObservers'
import { customScrollbarObservers } from './customScrollbarObservers'
export function observers (store) {
instanceObservers(store)
@ -18,4 +19,5 @@ export function observers (store) {
pageVisibilityObservers(store)
resizeObservers(store)
notificationPermissionObservers(store)
customScrollbarObservers(store)
}

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@ -15,6 +15,7 @@ const KEYS_TO_STORE_IN_LOCAL_STORAGE = new Set([
'autoplayGifs',
'markMediaAsSensitive',
'reduceMotion',
'disableCustomScrollbars',
'omitEmojiInDisplayNames',
'pinnedPages',
'composeData',
@ -42,6 +43,7 @@ export const store = new PinaforeStore({
autoplayGifs: false,
markMediaAsSensitive: false,
reduceMotion: !process.browser || window.matchMedia('(prefers-reduced-motion: reduce)').matches,
disableCustomScrollbars: false,
pinnedPages: {},
instanceLists: {},
pinnedStatuses: {},

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@ -0,0 +1,34 @@
html {
// Firefox with scrollbar config changes as of 2018-11
scrollbar-face-color: var(--scrollbar-face-color);
scrollbar-track-color: var(--scrollbar-track-color);
// Firefox nightly as of 2018-11, new standard version
// https://developer.mozilla.org/en-US/docs/Web/CSS/scrollbar-color
scrollbar-color: var(--scrollbar-face-color) var(--scrollbar-track-color);
}
::-webkit-scrollbar {
width: var(--scrollbar-width);
height: var(--scrollbar-height);
}
::-webkit-scrollbar-thumb {
background: var(--scrollbar-face-color);
border-radius: var(--scrollbar-border-radius);
}
::-webkit-scrollbar-thumb:hover {
background: var(--scrollbar-face-color-hover);
}
::-webkit-scrollbar-thumb:active {
background: var(--scrollbar-face-color-active);
}
::-webkit-scrollbar-track, ::-webkit-scrollbar-track:hover, ::-webkit-scrollbar-track:active {
background: var(--scrollbar-track-color);
}
::-webkit-scrollbar-corner {
background: var(--scrollbar-background-color);
}

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@ -1,34 +1,10 @@
html {
// Firefox with scrollbar config changes as of 2018-11
scrollbar-face-color: #{$scrollbar-face};
scrollbar-track-color: #{$scrollbar-track};
// Firefox nightly as of 2018-11, new standard version
// https://developer.mozilla.org/en-US/docs/Web/CSS/scrollbar-color
scrollbar-color: #{$scrollbar-face $scrollbar-track};
}
::-webkit-scrollbar {
width: 12px;
height: 12px;
}
::-webkit-scrollbar-thumb {
background: #{$scrollbar-face};
border-radius: 0;
}
::-webkit-scrollbar-thumb:hover {
background: #{$scrollbar-face-hover};
}
::-webkit-scrollbar-thumb:active {
background: #{$scrollbar-face-active};
}
::-webkit-scrollbar-track, ::-webkit-scrollbar-track:hover, ::-webkit-scrollbar-track:active {
background: #{$scrollbar-track};
}
::-webkit-scrollbar-corner {
background: transparent;
}
:root {
--scrollbar-face-color: #{$scrollbar-face};
--scrollbar-track-color: #{$scrollbar-track};
--scrollbar-border-radius: 0;
--scrollbar-face-color-hover: #{$scrollbar-face-hover};
--scrollbar-face-color-active: #{$scrollbar-face-active};
--scrollbar-width: 12px;
--scrollbar-height: 12px;
--scrollbar-background-color: transparent;
}

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@ -16,11 +16,14 @@
<!-- begin inline CSS -->
<style>
:root{--button-primary-bg: #6081e6;--button-primary-text: #fff;--button-primary-border: #132c76;--button-primary-bg-active: #456ce2;--button-primary-bg-hover: #6988e7;--button-bg: #e6e6e6;--button-text: #333;--button-border: #a7a7a7;--button-bg-active: #bfbfbf;--button-bg-hover: #f2f2f2;--input-border: #dadada;--anchor-text: #4169e1;--main-bg: #fff;--body-bg: #e8edfb;--body-text-color: #333;--main-border: #dadada;--svg-fill: #4169e1;--form-bg: #f7f7f7;--form-border: #c1c1c1;--nav-bg: #4169e1;--nav-border: #214cce;--nav-a-border: #4169e1;--nav-a-selected-border: #fff;--nav-a-selected-bg: #6d8ce8;--nav-svg-fill: #fff;--nav-text-color: #fff;--nav-a-selected-border-hover: #fff;--nav-a-selected-bg-hover: #839deb;--nav-a-bg-hover: #577ae4;--nav-a-border-hover: #4169e1;--nav-svg-fill-hover: #fff;--nav-text-color-hover: #fff;--action-button-fill-color: #90a8ee;--action-button-fill-color-hover: #a2b6f0;--action-button-fill-color-active: #577ae4;--action-button-fill-color-pressed: #2351dc;--action-button-fill-color-pressed-hover: #3862e0;--action-button-fill-color-pressed-active: #1d44b8;--action-button-deemphasized-fill-color: #666;--action-button-deemphasized-fill-color-hover: #9e9e9e;--action-button-deemphasized-fill-color-active: #737373;--action-button-deemphasized-fill-color-pressed: #545454;--action-button-deemphasized-fill-color-pressed-hover: #616161;--action-button-deemphasized-fill-color-pressed-active: #404040;--settings-list-item-bg: #fff;--settings-list-item-text: #4169e1;--settings-list-item-text-hover: #4169e1;--settings-list-item-border: #dadada;--settings-list-item-bg-active: #e6e6e6;--settings-list-item-bg-hover: #fafafa;--toast-bg: #333;--toast-border: #fafafa;--toast-text: #fff;--mask-bg: #333;--mask-svg-fill: #fff;--mask-opaque-bg: rgba(51,51,51,0.8);--loading-bg: #ededed;--account-profile-bg-backdrop-filter: rgba(255,255,255,0.7);--account-profile-bg: rgba(255,255,255,0.9);--deemphasized-text-color: #666;--focus-outline: #c5d1f6;--very-deemphasized-link-color: rgba(65,105,225,0.6);--very-deemphasized-text-color: rgba(102,102,102,0.6);--status-direct-background: #d2dcf8;--main-theme-color: #4169e1;--warning-color: #e01f19;--alt-input-bg: rgba(255,255,255,0.7);--muted-modal-bg: transparent;--muted-modal-focus: #999;--muted-modal-hover: rgba(255,255,255,0.2);--compose-autosuggest-item-hover: #ced8f7;--compose-autosuggest-item-active: #b8c7f4;--compose-autosuggest-outline: #dbe3f9;--compose-button-halo: rgba(255,255,255,0.1)}html{scrollbar-face-color:#90a8ee;scrollbar-track-color:#dbe3f9}::-webkit-scrollbar{width:12px;height:12px}::-webkit-scrollbar-thumb{background:#90a8ee;border-radius:0}::-webkit-scrollbar-thumb:hover{background:#99afef}::-webkit-scrollbar-thumb:active{background:#839deb}::-webkit-scrollbar-track,::-webkit-scrollbar-track:hover,::-webkit-scrollbar-track:active{background:#dbe3f9}::-webkit-scrollbar-corner{background:transparent}
:root{--button-primary-bg: #6081e6;--button-primary-text: #fff;--button-primary-border: #132c76;--button-primary-bg-active: #456ce2;--button-primary-bg-hover: #6988e7;--button-bg: #e6e6e6;--button-text: #333;--button-border: #a7a7a7;--button-bg-active: #bfbfbf;--button-bg-hover: #f2f2f2;--input-border: #dadada;--anchor-text: #4169e1;--main-bg: #fff;--body-bg: #e8edfb;--body-text-color: #333;--main-border: #dadada;--svg-fill: #4169e1;--form-bg: #f7f7f7;--form-border: #c1c1c1;--nav-bg: #4169e1;--nav-border: #214cce;--nav-a-border: #4169e1;--nav-a-selected-border: #fff;--nav-a-selected-bg: #6d8ce8;--nav-svg-fill: #fff;--nav-text-color: #fff;--nav-a-selected-border-hover: #fff;--nav-a-selected-bg-hover: #839deb;--nav-a-bg-hover: #577ae4;--nav-a-border-hover: #4169e1;--nav-svg-fill-hover: #fff;--nav-text-color-hover: #fff;--action-button-fill-color: #90a8ee;--action-button-fill-color-hover: #a2b6f0;--action-button-fill-color-active: #577ae4;--action-button-fill-color-pressed: #2351dc;--action-button-fill-color-pressed-hover: #3862e0;--action-button-fill-color-pressed-active: #1d44b8;--action-button-deemphasized-fill-color: #666;--action-button-deemphasized-fill-color-hover: #9e9e9e;--action-button-deemphasized-fill-color-active: #737373;--action-button-deemphasized-fill-color-pressed: #545454;--action-button-deemphasized-fill-color-pressed-hover: #616161;--action-button-deemphasized-fill-color-pressed-active: #404040;--settings-list-item-bg: #fff;--settings-list-item-text: #4169e1;--settings-list-item-text-hover: #4169e1;--settings-list-item-border: #dadada;--settings-list-item-bg-active: #e6e6e6;--settings-list-item-bg-hover: #fafafa;--toast-bg: #333;--toast-border: #fafafa;--toast-text: #fff;--mask-bg: #333;--mask-svg-fill: #fff;--mask-opaque-bg: rgba(51,51,51,0.8);--loading-bg: #ededed;--account-profile-bg-backdrop-filter: rgba(255,255,255,0.7);--account-profile-bg: rgba(255,255,255,0.9);--deemphasized-text-color: #666;--focus-outline: #c5d1f6;--very-deemphasized-link-color: rgba(65,105,225,0.6);--very-deemphasized-text-color: rgba(102,102,102,0.6);--status-direct-background: #d2dcf8;--main-theme-color: #4169e1;--warning-color: #e01f19;--alt-input-bg: rgba(255,255,255,0.7);--muted-modal-bg: transparent;--muted-modal-focus: #999;--muted-modal-hover: rgba(255,255,255,0.2);--compose-autosuggest-item-hover: #ced8f7;--compose-autosuggest-item-active: #b8c7f4;--compose-autosuggest-outline: #dbe3f9;--compose-button-halo: rgba(255,255,255,0.1)}:root{--scrollbar-face-color: #90a8ee;--scrollbar-track-color: #dbe3f9;--scrollbar-border-radius: 0;--scrollbar-face-color-hover: #99afef;--scrollbar-face-color-active: #839deb;--scrollbar-width: 12px;--scrollbar-height: 12px;--scrollbar-background-color: transparent}
@font-face{font-family:PinaforeRegular;src:local("BlinkMacSystemFont"),local("Segoe UI"),local("Roboto"),local("Oxygen-Sans"),local("Ubuntu"),local("Cantarell"),local("Fira Sans"),local("Droid Sans"),local("Helvetica Neue")}@font-face{font-family:PinaforeEmoji;src:local("Apple Color Emoji"),local("Segoe UI Emoji"),local("Segoe UI Symbol"),local("Twemoji Mozilla"),local("Noto Color Emoji"),local("EmojiOne Color"),local("Android Emoji")}body{margin:0;font-family:system-ui, -apple-system, PinaforeRegular, sans-serif;font-size:14px;line-height:1.4;color:var(--body-text-color);background:var(--body-bg);-webkit-tap-highlight-color:transparent;overflow-x:hidden}.main-content{contain:content;padding-top:42px}@media (max-width: 991px){.main-content{padding-top:52px}}@media (max-width: 767px){.main-content{padding-top:62px}}main{position:relative;width:602px;max-width:100vw;padding:0;box-sizing:border-box;margin:30px auto 15px;background:var(--main-bg);border:1px solid var(--main-border);border-radius:1px;min-height:70vh}@media (max-width: 767px){main{margin:5px auto 15px}}footer{width:602px;max-width:100vw;box-sizing:border-box;margin:15px auto;border-radius:1px;background:var(--main-bg);font-size:0.9em;padding:20px;border:1px solid var(--main-border)}h1,h2,h3,h4,h5,h6{margin:0 0 0.5em 0;font-weight:400;line-height:1.2}h1{font-size:2em}a{color:var(--anchor-text);text-decoration:none}a:visited{color:var(--anchor-text)}a:hover{text-decoration:underline}input{border:1px solid var(--input-border);padding:5px;box-sizing:border-box}input[type=search]{-webkit-appearance:none}input,textarea{background:inherit;color:inherit}textarea{font-family:system-ui, -apple-system, PinaforeRegular, sans-serif, PinaforeEmoji}button,.button{font-size:1.2em;background:var(--button-bg);border-radius:2px;padding:10px 15px;border:1px solid var(--button-border);cursor:pointer;color:var(--button-text)}button:hover,.button:hover{background:var(--button-bg-hover);text-decoration:none}button:active,.button:active{background:var(--button-bg-active)}button[disabled],.button[disabled]{opacity:0.35;pointer-events:none;cursor:not-allowed}button.primary,.button.primary{border:1px solid var(--button-primary-border);background:var(--button-primary-bg);color:var(--button-primary-text)}button.primary:hover,.button.primary:hover{background:var(--button-primary-bg-hover)}button.primary:active,.button.primary:active{background:var(--button-primary-bg-active)}p,label,input{font-size:1.3em}ul,li,p{padding:0;margin:0}.hidden{opacity:0}*:focus{outline:2px solid var(--focus-outline)}.container:focus{outline:none}button::-moz-focus-inner{border:0}input:required,input:invalid{box-shadow:none}textarea{font-family:inherit;font-size:inherit;box-sizing:border-box}@keyframes spin{0%{transform:rotate(0deg)}25%{transform:rotate(90deg)}50%{transform:rotate(180deg)}75%{transform:rotate(270deg)}100%{transform:rotate(360deg)}}.spin{animation:spin 1.5s infinite linear}.ellipsis::after{content:"\2026"}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0, 0, 0, 0);border:0}.inline-custom-emoji{width:1.4em;height:1.4em;margin:-0.1em 0;object-fit:contain;vertical-align:middle}.inline-emoji{font-family:PinaforeEmoji, sans-serif}
</style>
<style media="only x" id="theOfflineStyle">
:root{--button-primary-bg: #ababab;--button-primary-text: #fff;--button-primary-border: #4d4d4d;--button-primary-bg-active: #9c9c9c;--button-primary-bg-hover: #b0b0b0;--button-bg: #e6e6e6;--button-text: #333;--button-border: #a7a7a7;--button-bg-active: #bfbfbf;--button-bg-hover: #f2f2f2;--input-border: #dadada;--anchor-text: #999;--main-bg: #fff;--body-bg: #fafafa;--body-text-color: #333;--main-border: #dadada;--svg-fill: #999;--form-bg: #f7f7f7;--form-border: #c1c1c1;--nav-bg: #999;--nav-border: gray;--nav-a-border: #999;--nav-a-selected-border: #fff;--nav-a-selected-bg: #b3b3b3;--nav-svg-fill: #fff;--nav-text-color: #fff;--nav-a-selected-border-hover: #fff;--nav-a-selected-bg-hover: #bfbfbf;--nav-a-bg-hover: #a6a6a6;--nav-a-border-hover: #999;--nav-svg-fill-hover: #fff;--nav-text-color-hover: #fff;--action-button-fill-color: #c7c7c7;--action-button-fill-color-hover: #d1d1d1;--action-button-fill-color-active: #a6a6a6;--action-button-fill-color-pressed: #878787;--action-button-fill-color-pressed-hover: #949494;--action-button-fill-color-pressed-active: #737373;--action-button-deemphasized-fill-color: #666;--action-button-deemphasized-fill-color-hover: #9e9e9e;--action-button-deemphasized-fill-color-active: #737373;--action-button-deemphasized-fill-color-pressed: #545454;--action-button-deemphasized-fill-color-pressed-hover: #616161;--action-button-deemphasized-fill-color-pressed-active: #404040;--settings-list-item-bg: #fff;--settings-list-item-text: #999;--settings-list-item-text-hover: #999;--settings-list-item-border: #dadada;--settings-list-item-bg-active: #e6e6e6;--settings-list-item-bg-hover: #fafafa;--toast-bg: #333;--toast-border: #fafafa;--toast-text: #fff;--mask-bg: #333;--mask-svg-fill: #fff;--mask-opaque-bg: rgba(51,51,51,0.8);--loading-bg: #ededed;--account-profile-bg-backdrop-filter: rgba(255,255,255,0.7);--account-profile-bg: rgba(255,255,255,0.9);--deemphasized-text-color: #666;--focus-outline: #bfbfbf;--very-deemphasized-link-color: rgba(153,153,153,0.6);--very-deemphasized-text-color: rgba(102,102,102,0.6);--status-direct-background: #ededed;--main-theme-color: #999;--warning-color: #e01f19;--alt-input-bg: rgba(255,255,255,0.7);--muted-modal-bg: transparent;--muted-modal-focus: #999;--muted-modal-hover: rgba(255,255,255,0.2);--compose-autosuggest-item-hover: #c4c4c4;--compose-autosuggest-item-active: #b8b8b8;--compose-autosuggest-outline: #ccc;--compose-button-halo: rgba(255,255,255,0.1)}html{scrollbar-face-color:#c7c7c7;scrollbar-track-color:#f2f2f2}::-webkit-scrollbar{width:12px;height:12px}::-webkit-scrollbar-thumb{background:#c7c7c7;border-radius:0}::-webkit-scrollbar-thumb:hover{background:#ccc}::-webkit-scrollbar-thumb:active{background:#bfbfbf}::-webkit-scrollbar-track,::-webkit-scrollbar-track:hover,::-webkit-scrollbar-track:active{background:#f2f2f2}::-webkit-scrollbar-corner{background:transparent}
:root{--button-primary-bg: #ababab;--button-primary-text: #fff;--button-primary-border: #4d4d4d;--button-primary-bg-active: #9c9c9c;--button-primary-bg-hover: #b0b0b0;--button-bg: #e6e6e6;--button-text: #333;--button-border: #a7a7a7;--button-bg-active: #bfbfbf;--button-bg-hover: #f2f2f2;--input-border: #dadada;--anchor-text: #999;--main-bg: #fff;--body-bg: #fafafa;--body-text-color: #333;--main-border: #dadada;--svg-fill: #999;--form-bg: #f7f7f7;--form-border: #c1c1c1;--nav-bg: #999;--nav-border: gray;--nav-a-border: #999;--nav-a-selected-border: #fff;--nav-a-selected-bg: #b3b3b3;--nav-svg-fill: #fff;--nav-text-color: #fff;--nav-a-selected-border-hover: #fff;--nav-a-selected-bg-hover: #bfbfbf;--nav-a-bg-hover: #a6a6a6;--nav-a-border-hover: #999;--nav-svg-fill-hover: #fff;--nav-text-color-hover: #fff;--action-button-fill-color: #c7c7c7;--action-button-fill-color-hover: #d1d1d1;--action-button-fill-color-active: #a6a6a6;--action-button-fill-color-pressed: #878787;--action-button-fill-color-pressed-hover: #949494;--action-button-fill-color-pressed-active: #737373;--action-button-deemphasized-fill-color: #666;--action-button-deemphasized-fill-color-hover: #9e9e9e;--action-button-deemphasized-fill-color-active: #737373;--action-button-deemphasized-fill-color-pressed: #545454;--action-button-deemphasized-fill-color-pressed-hover: #616161;--action-button-deemphasized-fill-color-pressed-active: #404040;--settings-list-item-bg: #fff;--settings-list-item-text: #999;--settings-list-item-text-hover: #999;--settings-list-item-border: #dadada;--settings-list-item-bg-active: #e6e6e6;--settings-list-item-bg-hover: #fafafa;--toast-bg: #333;--toast-border: #fafafa;--toast-text: #fff;--mask-bg: #333;--mask-svg-fill: #fff;--mask-opaque-bg: rgba(51,51,51,0.8);--loading-bg: #ededed;--account-profile-bg-backdrop-filter: rgba(255,255,255,0.7);--account-profile-bg: rgba(255,255,255,0.9);--deemphasized-text-color: #666;--focus-outline: #bfbfbf;--very-deemphasized-link-color: rgba(153,153,153,0.6);--very-deemphasized-text-color: rgba(102,102,102,0.6);--status-direct-background: #ededed;--main-theme-color: #999;--warning-color: #e01f19;--alt-input-bg: rgba(255,255,255,0.7);--muted-modal-bg: transparent;--muted-modal-focus: #999;--muted-modal-hover: rgba(255,255,255,0.2);--compose-autosuggest-item-hover: #c4c4c4;--compose-autosuggest-item-active: #b8b8b8;--compose-autosuggest-outline: #ccc;--compose-button-halo: rgba(255,255,255,0.1)}:root{--scrollbar-face-color: #c7c7c7;--scrollbar-track-color: #f2f2f2;--scrollbar-border-radius: 0;--scrollbar-face-color-hover: #ccc;--scrollbar-face-color-active: #bfbfbf;--scrollbar-width: 12px;--scrollbar-height: 12px;--scrollbar-background-color: transparent}
</style>
<style media="all" id="theScrollbarStyle">
html{scrollbar-face-color:var(--scrollbar-face-color);scrollbar-track-color:var(--scrollbar-track-color);scrollbar-color:var(--scrollbar-face-color) var(--scrollbar-track-color)}::-webkit-scrollbar{width:var(--scrollbar-width);height:var(--scrollbar-height)}::-webkit-scrollbar-thumb{background:var(--scrollbar-face-color);border-radius:var(--scrollbar-border-radius)}::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-face-color-hover)}::-webkit-scrollbar-thumb:active{background:var(--scrollbar-face-color-active)}::-webkit-scrollbar-track,::-webkit-scrollbar-track:hover,::-webkit-scrollbar-track:active{background:var(--scrollbar-track-color)}::-webkit-scrollbar-corner{background:var(--scrollbar-background-color)}
</style>
<!-- end inline CSS -->
@ -71,6 +74,17 @@ if (!localStorage.store_currentInstance) {
document.head.appendChild(style)
}
if (localStorage.store_disableCustomScrollbars === 'true') {
// if user has disabled custom scrollbars, remove this style
let theScrollbarStyle = document.getElementById('theScrollbarStyle')
theScrollbarStyle.setAttribute('media', 'only x') // disables the style
}
// hack to make the scrollbars rounded only on macOS
if (/mac/i.test(navigator.platform)) {
document.documentElement.style.setProperty('--scrollbar-border-radius', '50px')
}
// TODO: remove this hack when Safari works with cross-origin window.open()
// in a PWA: https://github.com/nolanlawson/pinafore/issues/45
if (/iP(?:hone|ad|od)/.test(navigator.userAgent)) {