@pepperi/ngx-lib
Version:
Pepperi Angular Components and Services
127 lines • 14.5 kB
JavaScript
import { Injectable } from '@angular/core';
import { BehaviorSubject } from 'rxjs';
import { distinctUntilChanged } from 'rxjs/operators';
import * as i0 from "@angular/core";
import * as i1 from "@ngx-translate/core";
// Const BIDI_RTL_LANGS Array
// BIDI_RTL_LANGS ref: http://en.wikipedia.org/wiki/Right-to-left
// Table of scripts in Unicode: https://en.wikipedia.org/wiki/Script_(Unicode)
const _BIDI_RTL_LANGS = [
'ae',
'ar',
'arc',
'bcc',
'bqi',
'ckb',
'dv',
'fa',
'glk',
'he',
'ku',
'mzn',
'nqo',
'pnb',
'ps',
'sd',
'ug',
'ur',
'yi' /* 'ייִדיש', Yiddish */
];
export var ORIENTATION;
(function (ORIENTATION) {
ORIENTATION[ORIENTATION["Landscape"] = 0] = "Landscape";
ORIENTATION[ORIENTATION["Portrait"] = 1] = "Portrait";
})(ORIENTATION || (ORIENTATION = {}));
export var SCREEN_SIZE;
(function (SCREEN_SIZE) {
SCREEN_SIZE[SCREEN_SIZE["XL"] = 0] = "XL";
SCREEN_SIZE[SCREEN_SIZE["LG"] = 1] = "LG";
SCREEN_SIZE[SCREEN_SIZE["MD"] = 2] = "MD";
SCREEN_SIZE[SCREEN_SIZE["SM"] = 3] = "SM";
SCREEN_SIZE[SCREEN_SIZE["XS"] = 4] = "XS";
})(SCREEN_SIZE || (SCREEN_SIZE = {}));
export class LayoutService {
constructor(translate) {
this.translate = translate;
this.resizeSubject = new BehaviorSubject(SCREEN_SIZE.LG);
}
get onResize$() {
return this.resizeSubject.asObservable().pipe(distinctUntilChanged());
}
/**
* Set the current screen size.
* @param size The size to change to.
*/
onResize(size) {
this.resizeSubject.next(size);
}
getOrintation() {
if (window.innerHeight > window.innerWidth) {
return ORIENTATION.Portrait;
}
else {
return ORIENTATION.Landscape;
}
}
getScreenWidth() {
let retVal = 250.0;
switch (this.resizeSubject.getValue()) {
case SCREEN_SIZE.XS: {
retVal = this.getOrintation() === ORIENTATION.Landscape ? 130.0 : 65.0;
break;
}
case SCREEN_SIZE.SM:
case SCREEN_SIZE.MD: {
retVal = this.getOrintation() === ORIENTATION.Landscape ? 220.0 : 140.0;
break;
}
case SCREEN_SIZE.LG: {
retVal = this.getOrintation() === ORIENTATION.Landscape ? 400.0 : 250.0;
break;
}
}
return retVal;
}
getScreenHeight() {
let retVal = 250.0;
switch (this.resizeSubject.getValue()) {
case SCREEN_SIZE.XS: {
retVal = this.getOrintation() === ORIENTATION.Landscape ? 65.0 : 130.0;
break;
}
case SCREEN_SIZE.SM:
case SCREEN_SIZE.MD: {
retVal = this.getOrintation() === ORIENTATION.Landscape ? 140.0 : 220.0;
break;
}
case SCREEN_SIZE.LG: {
retVal = this.getOrintation() === ORIENTATION.Landscape ? 250.0 : 400.0;
break;
}
}
return retVal;
}
getScreenHeightPx() {
return window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight;
}
getScreenWidthPx() {
return window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth;
}
getCurrentLanguage() {
return this.translate && this.translate.currentLang || navigator.language;
}
isRtl() {
const userLang = this.getCurrentLanguage();
const isRtl = _BIDI_RTL_LANGS.indexOf(userLang) >= 0;
return isRtl;
}
}
LayoutService.ɵfac = function LayoutService_Factory(t) { return new (t || LayoutService)(i0.ɵɵinject(i1.TranslateService)); };
LayoutService.ɵprov = i0.ɵɵdefineInjectable({ token: LayoutService, factory: LayoutService.ɵfac, providedIn: 'root' });
/*@__PURE__*/ (function () { i0.ɵsetClassMetadata(LayoutService, [{
type: Injectable,
args: [{
providedIn: 'root',
}]
}], function () { return [{ type: i1.TranslateService }]; }, null); })();
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{ Injectable, Optional, Inject } from '@angular/core';\r\nimport { Subject, Observable, BehaviorSubject } from 'rxjs';\r\nimport { distinctUntilChanged } from 'rxjs/operators';\r\nimport { TranslateService } from '@ngx-translate/core';\r\n\r\n// Const BIDI_RTL_LANGS Array\r\n// BIDI_RTL_LANGS ref: http://en.wikipedia.org/wiki/Right-to-left\r\n// Table of scripts in Unicode: https://en.wikipedia.org/wiki/Script_(Unicode)\r\nconst _BIDI_RTL_LANGS = [\r\n    'ae',\t/* Avestan */\r\n    'ar',   /* 'العربية', Arabic */\r\n    'arc',  /* Aramaic */\r\n    'bcc',  /* 'بلوچی مکرانی', Southern Balochi */\r\n    'bqi',  /* 'بختياري', Bakthiari */\r\n    'ckb',  /* 'Soranî / کوردی', Sorani */\r\n    'dv',   /* Dhivehi */\r\n    'fa',   /* 'فارسی', Persian */\r\n    'glk',  /* 'گیلکی', Gilaki */\r\n    'he',   /* 'עברית', Hebrew */\r\n    'ku',   /* 'Kurdî / كوردی', Kurdish */\r\n    'mzn',  /* 'مازِرونی', Mazanderani */\r\n    'nqo',  /* N'Ko */\r\n    'pnb',  /* 'پنجابی', Western Punjabi */\r\n    'ps',   /* 'پښتو', Pashto, */\r\n    'sd',   /* 'سنڌي', Sindhi */\r\n    'ug',   /* 'Uyghurche / ئۇيغۇرچە', Uyghur */\r\n    'ur',   /* 'اردو', Urdu */\r\n    'yi'    /* 'ייִדיש', Yiddish */\r\n];\r\n\r\nexport enum ORIENTATION {\r\n    Landscape,\r\n    Portrait,\r\n}\r\n\r\nexport enum SCREEN_SIZE {\r\n    XL,\r\n    LG,\r\n    MD,\r\n    SM,\r\n    XS,\r\n}\r\n\r\n@Injectable({\r\n    providedIn: 'root',\r\n})\r\nexport class LayoutService {\r\n    private resizeSubject: BehaviorSubject<SCREEN_SIZE>;\r\n\r\n    get onResize$(): Observable<SCREEN_SIZE> {\r\n        return this.resizeSubject.asObservable().pipe(distinctUntilChanged());\r\n    }\r\n\r\n    constructor(private translate: TranslateService) {\r\n        this.resizeSubject = new BehaviorSubject(SCREEN_SIZE.LG);\r\n    }\r\n\r\n    /**\r\n     * Set the current screen size.\r\n     * @param size The size to change to.\r\n     */\r\n    onResize(size: SCREEN_SIZE): void {\r\n        this.resizeSubject.next(size);\r\n    }\r\n\r\n    public getOrintation(): ORIENTATION {\r\n        if (window.innerHeight > window.innerWidth) {\r\n            return ORIENTATION.Portrait;\r\n        } else {\r\n            return ORIENTATION.Landscape;\r\n        }\r\n    }\r\n\r\n    public getScreenWidth(): number {\r\n        let retVal = 250.0;\r\n        switch (this.resizeSubject.getValue()) {\r\n            case SCREEN_SIZE.XS: {\r\n                retVal = this.getOrintation() === ORIENTATION.Landscape ? 130.0 : 65.0;\r\n                break;\r\n            }\r\n            case SCREEN_SIZE.SM:\r\n            case SCREEN_SIZE.MD: {\r\n                retVal = this.getOrintation() === ORIENTATION.Landscape ? 220.0 : 140.0;\r\n                break;\r\n            }\r\n            case SCREEN_SIZE.LG: {\r\n                retVal = this.getOrintation() === ORIENTATION.Landscape ? 400.0 : 250.0;\r\n                break;\r\n            }\r\n        }\r\n        return retVal;\r\n    }\r\n\r\n    public getScreenHeight(): number {\r\n        let retVal = 250.0;\r\n        switch (this.resizeSubject.getValue()) {\r\n            case SCREEN_SIZE.XS: {\r\n                retVal = this.getOrintation() === ORIENTATION.Landscape ? 65.0 : 130.0;\r\n                break;\r\n            }\r\n            case SCREEN_SIZE.SM:\r\n            case SCREEN_SIZE.MD: {\r\n                retVal = this.getOrintation() === ORIENTATION.Landscape ? 140.0 : 220.0;\r\n                break;\r\n            }\r\n            case SCREEN_SIZE.LG: {\r\n                retVal = this.getOrintation() === ORIENTATION.Landscape ? 250.0 : 400.0;\r\n                break;\r\n            }\r\n        }\r\n        return retVal;\r\n    }\r\n\r\n    getScreenHeightPx(): number {\r\n        return window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight;\r\n    }\r\n\r\n    getScreenWidthPx(): number {\r\n        return window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth;\r\n    }\r\n\r\n    getCurrentLanguage(): string {\r\n        return this.translate && this.translate.currentLang || navigator.language;\r\n    }\r\n\r\n    public isRtl(): boolean {\r\n        const userLang = this.getCurrentLanguage();\r\n        const isRtl = _BIDI_RTL_LANGS.indexOf(userLang) >= 0;\r\n\r\n        return isRtl;\r\n    }\r\n}\r\n"]}