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feat: RTL support (#1634)

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Sergey Andrievskiy 2018-05-11 17:25:02 +03:00 • committed by Dmitry Nehaychik
parent 06d2197583
commit 3b63759e84
40 changed files with 660 additions and 196 deletions
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40
src/app/@core/data/state.service.ts
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@ -1,10 +1,11 @@
import { Injectable, OnDestroy } from '@angular/core';
import { of as observableOf, Observable, BehaviorSubject } from 'rxjs';
import { takeWhile } from 'rxjs/operators';
import { of as observableOf, Observable , BehaviorSubject } from 'rxjs';
import { Injectable } from '@angular/core';
import { NbLayoutDirectionService, NbLayoutDirection } from '@nebular/theme';
@Injectable()
export class StateService {
export class StateService implements OnDestroy {
protected layouts: any = [
{
@ -27,21 +28,44 @@ export class StateService {
protected sidebars: any = [
{
name: 'Left Sidebar',
name: 'Sidebar at layout start',
icon: 'nb-layout-sidebar-left',
id: 'left',
id: 'start',
selected: true,
},
{
name: 'Right Sidebar',
name: 'Sidebar at layout end',
icon: 'nb-layout-sidebar-right',
id: 'right',
id: 'end',
},
];
protected layoutState$ = new BehaviorSubject(this.layouts[0]);
protected sidebarState$ = new BehaviorSubject(this.sidebars[0]);
alive = true;
constructor(directionService: NbLayoutDirectionService) {
directionService.onDirectionChange()
.pipe(takeWhile(() => this.alive))
.subscribe(direction => this.updateSidebarIcons(direction));
this.updateSidebarIcons(directionService.getDirection());
}
ngOnDestroy() {
this.alive = false;
}
private updateSidebarIcons(direction: NbLayoutDirection) {
const [ startSidebar, endSidebar ] = this.sidebars;
const isLtr = direction === NbLayoutDirection.LTR;
const startIconClass = isLtr ? 'nb-layout-sidebar-left' : 'nb-layout-sidebar-right';
const endIconClass = isLtr ? 'nb-layout-sidebar-right' : 'nb-layout-sidebar-left';
startSidebar.icon = startIconClass;
endSidebar.icon = endIconClass;
}
setLayoutState(state: any): any {
this.layoutState$.next(state);
}