mirror of
https://github.com/material-components/material-web.git
synced 2024-09-11 13:46:10 +03:00
Buffer default value is now 0 and added some code cleanup.
This commit is contained in:
parent
1e1048ace5
commit
a8a9d56581
@ -16,9 +16,9 @@ import {Progress} from './progress.js';
|
||||
export class LinearProgress extends Progress {
|
||||
/**
|
||||
* Buffer amount to display, a fraction between 0 and `max`.
|
||||
* If negative, the buffer is not displayed.
|
||||
* If the value is 0 or negative, the buffer is not displayed.
|
||||
*/
|
||||
@property({type: Number}) buffer = -1;
|
||||
@property({type: Number}) buffer = 0;
|
||||
|
||||
// Note, the indeterminate animation is rendered with transform %'s
|
||||
// Previously, this was optimized to use px calculated with the resizeObserver
|
||||
@ -29,17 +29,20 @@ export class LinearProgress extends Progress {
|
||||
(this.indeterminate ? 1 : this.value / this.max) * 100
|
||||
}%)`,
|
||||
};
|
||||
|
||||
const bufferValue = Math.min(this.buffer ?? 0, this.max);
|
||||
const hasBuffer = bufferValue > 0;
|
||||
|
||||
const dotSize = this.indeterminate || !hasBuffer ? 1 : bufferValue / this.max;
|
||||
|
||||
const dotStyles = {
|
||||
transform: `scaleX(${
|
||||
// == null is used to check for both null and undefined when buffer attribute is removed
|
||||
(this.indeterminate || this.buffer == null || this.buffer < 0 ? 1 : this.buffer / this.max) * 100
|
||||
}%)`,
|
||||
transform: `scaleX(${dotSize * 100}%)`,
|
||||
};
|
||||
|
||||
// Only display dots when visible - this prevents invisible infinite
|
||||
// animation.
|
||||
const hideDots =
|
||||
this.indeterminate || this.buffer == null || this.buffer < 0 || this.buffer >= this.max || this.value >= this.max;
|
||||
this.indeterminate || !hasBuffer || this.value >= this.max;
|
||||
return html`
|
||||
<div class="dots" ?hidden=${hideDots}></div>
|
||||
<div class="inactive-track" style=${styleMap(dotStyles)}></div>
|
||||
|
Loading…
Reference in New Issue
Block a user