Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 | 3x 9x 9x 9x 43x 43x 43x 43x 43x 43x 9x | import { CustomElementMetadata } from "../interfaces";
export default function getCustomElementMetadata(ctor: any) {
const metadata : CustomElementMetadata = {
//component: {},
properties: {},
state: {}
};
// Set the shadow property
//metadata.component.shadow = (ctor.component || {}).shadow === undefined ? true : ctor.component.shadow;
// Merge the URL styles
const set = new Set<string>(); // To avoid URL duplicates
while (ctor !== HTMLElement) {
const {
component,
properties,
state
} = ctor;
const urls = (component || {}).styleUrls || [];
// Merge the style urls
urls.forEach(url => {
if (!set.has(url)) {
set.add(url);
}
});
// Merge the property descriptors
metadata.properties = {
...metadata.properties,
...properties
};
// Merge the state descriptor
metadata.state = {
...metadata.state,
...state
};
ctor = Object.getPrototypeOf(ctor.prototype).constructor;
}
//metadata.component.styleUrls = Array.from(set);
return metadata;
} |