@taiga-ui/core
Version:
Core library for creating Angular components and applications using Taiga UI
35 lines • 4.49 kB
JavaScript
import { inject, InjectionToken } from '@angular/core';
import { WA_WINDOW } from '@ng-web-apis/common';
import { tuiProvide } from '@taiga-ui/cdk/utils/miscellaneous';
/**
* Viewport accessor
*/
export const TUI_VIEWPORT = new InjectionToken(ngDevMode ? 'TUI_VIEWPORT' : '', {
factory: () => {
const win = inject(WA_WINDOW);
return {
type: 'viewport',
getClientRect() {
const { height = 0, offsetTop = 0 } = win.visualViewport || {};
const rect = {
top: 0,
left: 0,
right: win.innerWidth,
bottom: win.innerHeight,
width: win.innerWidth,
height: height + offsetTop || win.innerHeight,
x: 0,
y: 0,
};
return {
...rect,
toJSON: () => JSON.stringify(rect),
};
},
};
},
});
export function tuiAsViewport(accessor) {
return tuiProvide(TUI_VIEWPORT, accessor);
}
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