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Loading Spinner #678

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f8546bd
Loading Spinner
FrostKiwi Nov 29, 2024
7c2f2de
Clean up formatting for cleaner git-diff
FrostKiwi Nov 29, 2024
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179 changes: 179 additions & 0 deletions src/stylesheets/utterances.scss
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Original file line number Diff line number Diff line change
Expand Up @@ -35,4 +35,183 @@ body {

textarea[disabled] {
cursor: not-allowed;
}

#loadingSpinner {
position: relative;
width: 234px;
height: 28px;
margin: auto;
}

.fountainG {
position: absolute;
top: 0;
background-color: transparent;
width: 28px;
height: 28px;
animation-name: bounce_fountainG;
-o-animation-name: bounce_fountainG;
-ms-animation-name: bounce_fountainG;
-webkit-animation-name: bounce_fountainG;
-moz-animation-name: bounce_fountainG;
animation-duration: 1.5s;
-o-animation-duration: 1.5s;
-ms-animation-duration: 1.5s;
-webkit-animation-duration: 1.5s;
-moz-animation-duration: 1.5s;
animation-iteration-count: infinite;
-o-animation-iteration-count: infinite;
-ms-animation-iteration-count: infinite;
-webkit-animation-iteration-count: infinite;
-moz-animation-iteration-count: infinite;
animation-direction: normal;
-o-animation-direction: normal;
-ms-animation-direction: normal;
-webkit-animation-direction: normal;
-moz-animation-direction: normal;
transform: scale(.3);
-o-transform: scale(.3);
-ms-transform: scale(.3);
-webkit-transform: scale(.3);
-moz-transform: scale(.3);
border-radius: 19px;
-o-border-radius: 19px;
-ms-border-radius: 19px;
-webkit-border-radius: 19px;
-moz-border-radius: 19px;
}

#fountainG_1 {
left: 0;
animation-delay: 0.6s;
-o-animation-delay: 0.6s;
-ms-animation-delay: 0.6s;
-webkit-animation-delay: 0.6s;
-moz-animation-delay: 0.6s;
}

#fountainG_2 {
left: 29px;
animation-delay: 0.75s;
-o-animation-delay: 0.75s;
-ms-animation-delay: 0.75s;
-webkit-animation-delay: 0.75s;
-moz-animation-delay: 0.75s;
}

#fountainG_3 {
left: 58px;
animation-delay: 0.9s;
-o-animation-delay: 0.9s;
-ms-animation-delay: 0.9s;
-webkit-animation-delay: 0.9s;
-moz-animation-delay: 0.9s;
}

#fountainG_4 {
left: 88px;
animation-delay: 1.05s;
-o-animation-delay: 1.05s;
-ms-animation-delay: 1.05s;
-webkit-animation-delay: 1.05s;
-moz-animation-delay: 1.05s;
}

#fountainG_5 {
left: 117px;
animation-delay: 1.2s;
-o-animation-delay: 1.2s;
-ms-animation-delay: 1.2s;
-webkit-animation-delay: 1.2s;
-moz-animation-delay: 1.2s;
}

#fountainG_6 {
left: 146px;
animation-delay: 1.35s;
-o-animation-delay: 1.35s;
-ms-animation-delay: 1.35s;
-webkit-animation-delay: 1.35s;
-moz-animation-delay: 1.35s;
}

#fountainG_7 {
left: 175px;
animation-delay: 1.5s;
-o-animation-delay: 1.5s;
-ms-animation-delay: 1.5s;
-webkit-animation-delay: 1.5s;
-moz-animation-delay: 1.5s;
}

#fountainG_8 {
left: 205px;
animation-delay: 1.64s;
-o-animation-delay: 1.64s;
-ms-animation-delay: 1.64s;
-webkit-animation-delay: 1.64s;
-moz-animation-delay: 1.64s;
}



@keyframes bounce_fountainG {
0% {
transform: scale(1);
background-color: $text-blue;
}

100% {
transform: scale(.3);
background-color: transparent;
}
}

@-o-keyframes bounce_fountainG {
0% {
-o-transform: scale(1);
background-color: $text-blue;
}

100% {
-o-transform: scale(.3);
background-color: transparent;
}
}

@-ms-keyframes bounce_fountainG {
0% {
-ms-transform: scale(1);
background-color: $text-blue;
}

100% {
-ms-transform: scale(.3);
background-color: transparent;
}
}

@-webkit-keyframes bounce_fountainG {
0% {
-webkit-transform: scale(1);
background-color: $text-blue;
}

100% {
-webkit-transform: scale(.3);
background-color: transparent;
}
}

@-moz-keyframes bounce_fountainG {
0% {
-moz-transform: scale(1);
background-color: $text-blue;
}

100% {
-moz-transform: scale(.3);
background-color: transparent;
}
}
19 changes: 18 additions & 1 deletion src/utterances.html
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Original file line number Diff line number Diff line change
Expand Up @@ -12,5 +12,22 @@
<link rel="preconnect" href="https://avatars3.githubusercontent.com" />
<script type="module" src="./utterances.ts"></script>
</head>
<body></body>
<body>
<!-- Reference not required but still: Loader created by http://cssload.net,
a project by Timur Gafforov, Timur Yerzin and Avraam Makhmudov -->
<div style="display: none;" id="loadingSpinner">
<!-- Hidden by default, turned on by TypeScript to ensure users with JS
off won't get an endless loading spinner. It actually doesn't matter,
since without a resize this will be invisible, but just in case, it
is hidden by default. -->
<div id="fountainG_1" class="fountainG"></div>
<div id="fountainG_2" class="fountainG"></div>
<div id="fountainG_3" class="fountainG"></div>
<div id="fountainG_4" class="fountainG"></div>
<div id="fountainG_5" class="fountainG"></div>
<div id="fountainG_6" class="fountainG"></div>
<div id="fountainG_7" class="fountainG"></div>
<div id="fountainG_8" class="fountainG"></div>
</div>
</body>
</html>
12 changes: 10 additions & 2 deletions src/utterances.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -29,17 +29,25 @@ function loadIssue(): Promise<Issue | null> {
}

async function bootstrap() {
/* Enable the loading spinner */
await loadTheme(page.theme, page.origin);
document.getElementById('loadingSpinner')!.style.display = 'block';
scheduleMeasure();

await loadToken();
// tslint:disable-next-line:prefer-const
let [issue, user] = await Promise.all([
loadIssue(),
loadUser(),
loadTheme(page.theme, page.origin)
loadUser()
]);

startMeasuring(page.origin);

const timeline = new TimelineComponent(user, issue);

/* Disable the loading spinner */
document.getElementById('loadingSpinner')!.style.display = 'none';

document.body.appendChild(timeline.element);

if (issue && issue.comments > 0) {
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