@nebular/theme
Version:
@nebular/theme
44 lines • 1.74 kB
JavaScript
import { __decorate, __metadata } from "tslib";
import { Injectable, NgZone } from '@angular/core';
import { ViewportRuler } from '@angular/cdk/overlay';
import { map } from 'rxjs/operators';
import { NbPlatform } from '../platform/platform-service';
import { NbLayoutRulerService } from '../../../services/ruler.service';
import { NbLayoutScrollService } from '../../../services/scroll.service';
let NbViewportRulerAdapter = class NbViewportRulerAdapter extends ViewportRuler {
constructor(platform, ngZone, ruler, scroll) {
super(platform, ngZone);
this.ruler = ruler;
this.scroll = scroll;
}
getViewportSize() {
let res;
/*
* getDimensions call is really synchronous operation.
* And we have to conform with the interface of the original service.
* */
this.ruler.getDimensions()
.pipe(map(dimensions => ({ width: dimensions.clientWidth, height: dimensions.clientHeight })))
.subscribe(rect => res = rect);
return res;
}
getViewportScrollPosition() {
let res;
/*
* getPosition call is really synchronous operation.
* And we have to conform with the interface of the original service.
* */
this.scroll.getPosition()
.pipe(map((position) => ({ top: position.y, left: position.x })))
.subscribe(position => res = position);
return res;
}
};
NbViewportRulerAdapter = __decorate([
Injectable(),
__metadata("design:paramtypes", [NbPlatform, NgZone,
NbLayoutRulerService,
NbLayoutScrollService])
], NbViewportRulerAdapter);
export { NbViewportRulerAdapter };
//# sourceMappingURL=viewport-ruler-adapter.js.map