2025-01-16 15:17:43 +05:30

56 lines
1.5 KiB
TypeScript

import { Overlay, Stack100vhCenter } from "@/base/components/containers";
import { ActivityIndicator } from "@/base/components/mui/ActivityIndicator";
import React from "react";
/**
* A centered activity indicator shown in a container that fills up the entire
* width and height of the viewport.
*
* This is meant as a root component of a page, e.g., during initial load.
*/
export const LoadingIndicator: React.FC = () => (
<Stack100vhCenter>
<ActivityIndicator />
</Stack100vhCenter>
);
/**
* An opaque overlay that covers the entire viewport and shows an activity
* indicator in its center.
*
* Useful as a top level "blocking" overscreen while the app is being loaded.
*/
export const LoadingOverlay: React.FC = () => (
<Overlay
sx={{
display: "flex",
justifyContent: "center",
alignItems: "center",
zIndex: 2000,
backgroundColor: "background.default",
}}
>
<ActivityIndicator />
</Overlay>
);
/**
* An translucent overlay that covers the entire viewport and shows an activity
* indicator in its center.
*
* Used as a overscreen during blocking actions.
*/
export const TranslucentLoadingOverlay: React.FC = () => (
<Overlay
sx={{
display: "flex",
justifyContent: "center",
alignItems: "center",
zIndex: 9000,
backgroundColor: "backdrop.muted",
}}
>
<ActivityIndicator />
</Overlay>
);