fundamental-ngx/esm2015/lib/calendar/i18n/calendar-i18n.js

SAP Fundamentals, implemented in Angular

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
import { Inject, Injectable, LOCALE_ID, Optional } from '@angular/core';
import { FormStyle, getLocaleDayNames, getLocaleMonthNames, TranslationWidth } from '@angular/common';
import { Subject } from 'rxjs';
import * as i0 from "@angular/core";
/**
 * @param {?} locale
 * @return {?}
 */
export function CALENDAR_I18N_FACTORY(locale) {
    return new CalendarI18nDefault(locale);
}
/**
 * Abstract class which defines the behaviour calendar internationalization. See calendar examples for usage details.
 * @abstract
 */
export class CalendarI18n {
    constructor() {
        /**
         * Stream to call if the values are changed dynamically. Calendar subscribes to this internally.
         */
        this.i18nChange = new Subject();
    }
}
CalendarI18n.decorators = [
    { type: Injectable, args: [{
                providedIn: 'root',
                useFactory: CALENDAR_I18N_FACTORY,
                deps: [LOCALE_ID]
            },] }
];
/** @nocollapse */ CalendarI18n.ngInjectableDef = i0.defineInjectable({ factory: function CalendarI18n_Factory() { return CALENDAR_I18N_FACTORY(i0.inject(i0.LOCALE_ID)); }, token: CalendarI18n, providedIn: "root" });
if (false) {
    /**
     * Stream to call if the values are changed dynamically. Calendar subscribes to this internally.
     * @type {?}
     */
    CalendarI18n.prototype.i18nChange;
    /**
     * Aria label for a specific date.
     *
     * @abstract
     * @param {?} date Native date object to use for the label.
     * @return {?}
     */
    CalendarI18n.prototype.getDayAriaLabel = function (date) { };
    /**
     * Get all short week day names, such as Mo for Monday.
     * @abstract
     * @return {?}
     */
    CalendarI18n.prototype.getAllShortWeekdays = function () { };
    /**
     * Get all short month names, such as Nov for November.
     * @abstract
     * @return {?}
     */
    CalendarI18n.prototype.getAllShortMonthNames = function () { };
    /**
     * Get all full month names.
     * @abstract
     * @return {?}
     */
    CalendarI18n.prototype.getAllFullMonthNames = function () { };
}
/**
 * Default implementation of the CalendarI18n service. It will get dates from the application locale if it is present.
 */
export class CalendarI18nDefault extends CalendarI18n {
    /**
     * Constructor takes in a locale_id and gets the appropriate data from Angular.
     * @param {?} locale
     */
    constructor(locale) {
        super();
        this.locale = locale;
        this.weekdaysFallback = [
            'Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'
        ];
        this.monthsFullFallback = [
            'January', 'February', 'March', 'April', 'May', 'June', 'July',
            'August', 'September', 'October', 'November', 'December'
        ];
        this.monthsShortFallback = [
            'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul',
            'Aug', 'Sep', 'Oct', 'Nov', 'Dec'
        ];
        if (locale) {
            /** @type {?} */
            const sundayStartWeekdays = getLocaleDayNames(locale, FormStyle.Standalone, TranslationWidth.Short);
            this.weekdaysShort = sundayStartWeekdays.map((/**
             * @param {?} day
             * @param {?} index
             * @return {?}
             */
            (day, index) => sundayStartWeekdays[index % 7]));
            this.monthsShort = getLocaleMonthNames(locale, FormStyle.Standalone, TranslationWidth.Abbreviated);
            this.monthsFull = getLocaleMonthNames(locale, FormStyle.Standalone, TranslationWidth.Wide);
        }
        this.checkForFallback();
    }
    /**
     * Aria label for a specific date. Default implementation produces the label: {Date} {Month} {Year}.
     *
     * @param {?} date Native date object to use for the label.
     * @return {?}
     */
    getDayAriaLabel(date) {
        return date.getDate() + ' ' + this.monthsFull[date.getMonth()] + ' ' + date.getFullYear();
    }
    /**
     * Get all full month names.
     * @return {?}
     */
    getAllFullMonthNames() {
        return this.monthsFull;
    }
    /**
     * Get all short month names, such as Nov for November.
     * @return {?}
     */
    getAllShortMonthNames() {
        return this.monthsShort;
    }
    /**
     * Get all short week day names, such as Mo for Monday.
     * @return {?}
     */
    getAllShortWeekdays() {
        return this.weekdaysShort;
    }
    /**
     * Checks if a fallback is needed. Older versions of Angular may need this.
     * @private
     * @return {?}
     */
    checkForFallback() {
        if (!this.weekdaysShort || this.weekdaysShort.length === 0) {
            this.weekdaysShort = this.weekdaysFallback;
        }
        if (!this.monthsShort || this.monthsShort.length === 0) {
            this.monthsShort = this.monthsShortFallback;
        }
        if (!this.monthsFull || this.monthsFull.length === 0) {
            this.monthsFull = this.monthsFullFallback;
        }
    }
}
CalendarI18nDefault.decorators = [
    { type: Injectable }
];
/** @nocollapse */
CalendarI18nDefault.ctorParameters = () => [
    { type: String, decorators: [{ type: Optional }, { type: Inject, args: [LOCALE_ID,] }] }
];
if (false) {
    /**
     * @type {?}
     * @private
     */
    CalendarI18nDefault.prototype.weekdaysShort;
    /**
     * @type {?}
     * @private
     */
    CalendarI18nDefault.prototype.monthsShort;
    /**
     * @type {?}
     * @private
     */
    CalendarI18nDefault.prototype.monthsFull;
    /**
     * @type {?}
     * @private
     */
    CalendarI18nDefault.prototype.weekdaysFallback;
    /**
     * @type {?}
     * @private
     */
    CalendarI18nDefault.prototype.monthsFullFallback;
    /**
     * @type {?}
     * @private
     */
    CalendarI18nDefault.prototype.monthsShortFallback;
    /**
     * @type {?}
     * @private
     */
    CalendarI18nDefault.prototype.locale;
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"calendar-i18n.js","sourceRoot":"ng://fundamental-ngx/","sources":["lib/calendar/i18n/calendar-i18n.ts"],"names":[],"mappings":";;;;AAAA,OAAO,EAAE,MAAM,EAAE,UAAU,EAAE,SAAS,EAAE,QAAQ,EAAE,MAAM,eAAe,CAAC;AACxE,OAAO,EAAE,SAAS,EAAE,iBAAiB,EAAE,mBAAmB,EAAE,gBAAgB,EAAE,MAAM,iBAAiB,CAAC;AACtG,OAAO,EAAE,OAAO,EAAE,MAAM,MAAM,CAAC;;;;;;AAE/B,MAAM,UAAU,qBAAqB,CAAC,MAAM;IACxC,OAAO,IAAI,mBAAmB,CAAC,MAAM,CAAC,CAAC;AAC3C,CAAC;;;;;AAUD,MAAM,OAAgB,YAAY;IALlC;;;;QAQa,eAAU,GAAkB,IAAI,OAAO,EAAQ,CAAC;KAiB5D;;;YAzBA,UAAU,SAAC;gBACR,UAAU,EAAE,MAAM;gBAClB,UAAU,EAAE,qBAAqB;gBACjC,IAAI,EAAE,CAAC,SAAS,CAAC;aACpB;;;;;;;;IAIG,kCAAyD;;;;;;;;IAOzD,6DAA6C;;;;;;IAG7C,6DAAyC;;;;;;IAGzC,+DAA2C;;;;;;IAG3C,8DAA0C;;;;;AAO9C,MAAM,OAAO,mBAAoB,SAAQ,YAAY;;;;;IAqBjD,YAAmD,MAAc;QAC7D,KAAK,EAAE,CAAC;QADuC,WAAM,GAAN,MAAM,CAAQ;QAfzD,qBAAgB,GAAa;YACjC,QAAQ,EAAE,QAAQ,EAAE,SAAS,EAAE,WAAW,EAAE,UAAU,EAAE,QAAQ,EAAE,UAAU;SAC/E,CAAC;QAEM,uBAAkB,GAAa;YACnC,SAAS,EAAE,UAAU,EAAE,OAAO,EAAE,OAAO,EAAE,KAAK,EAAE,MAAM,EAAE,MAAM;YAC9D,QAAQ,EAAE,WAAW,EAAE,SAAS,EAAE,UAAU,EAAE,UAAU;SAC3D,CAAC;QAEM,wBAAmB,GAAa;YACpC,KAAK,EAAE,KAAK,EAAE,KAAK,EAAE,KAAK,EAAE,KAAK,EAAE,KAAK,EAAE,KAAK;YAC/C,KAAK,EAAE,KAAK,EAAE,KAAK,EAAE,KAAK,EAAE,KAAK;SACpC,CAAC;QAKE,IAAI,MAAM,EAAE;;kBACF,mBAAmB,GAAG,iBAAiB,CAAC,MAAM,EAAE,SAAS,CAAC,UAAU,EAAE,gBAAgB,CAAC,KAAK,CAAC;YACnG,IAAI,CAAC,aAAa,GAAG,mBAAmB,CAAC,GAAG;;;;;YAAC,CAAC,GAAG,EAAE,KAAK,EAAE,EAAE,CAAC,mBAAmB,CAAC,KAAK,GAAG,CAAC,CAAC,EAAC,CAAC;YAC7F,IAAI,CAAC,WAAW,GAAG,mBAAmB,CAAC,MAAM,EAAE,SAAS,CAAC,UAAU,EAAE,gBAAgB,CAAC,WAAW,CAAC,CAAC;YACnG,IAAI,CAAC,UAAU,GAAG,mBAAmB,CAAC,MAAM,EAAE,SAAS,CAAC,UAAU,EAAE,gBAAgB,CAAC,IAAI,CAAC,CAAC;SAC9F;QAED,IAAI,CAAC,gBAAgB,EAAE,CAAC;IAC5B,CAAC;;;;;;;IAOD,eAAe,CAAC,IAAU;QACtB,OAAO,IAAI,CAAC,OAAO,EAAE,GAAG,GAAG,GAAG,IAAI,CAAC,UAAU,CAAC,IAAI,CAAC,QAAQ,EAAE,CAAC,GAAG,GAAG,GAAG,IAAI,CAAC,WAAW,EAAE,CAAC;IAC9F,CAAC;;;;;IAGD,oBAAoB;QAChB,OAAO,IAAI,CAAC,UAAU,CAAC;IAC3B,CAAC;;;;;IAGD,qBAAqB;QACjB,OAAO,IAAI,CAAC,WAAW,CAAC;IAC5B,CAAC;;;;;IAGD,mBAAmB;QACf,OAAO,IAAI,CAAC,aAAa,CAAC;IAC9B,CAAC;;;;;;IAGO,gBAAgB;QACpB,IAAI,CAAC,IAAI,CAAC,aAAa,IAAI,IAAI,CAAC,aAAa,CAAC,MAAM,KAAK,CAAC,EAAE;YACxD,IAAI,CAAC,aAAa,GAAG,IAAI,CAAC,gBAAgB,CAAC;SAC9C;QAED,IAAI,CAAC,IAAI,CAAC,WAAW,IAAI,IAAI,CAAC,WAAW,CAAC,MAAM,KAAK,CAAC,EAAE;YACpD,IAAI,CAAC,WAAW,GAAG,IAAI,CAAC,mBAAmB,CAAC;SAC/C;QAED,IAAI,CAAC,IAAI,CAAC,UAAU,IAAI,IAAI,CAAC,UAAU,CAAC,MAAM,KAAK,CAAC,EAAE;YAClD,IAAI,CAAC,UAAU,GAAG,IAAI,CAAC,kBAAkB,CAAC;SAC7C;IACL,CAAC;;;YAvEJ,UAAU;;;;yCAsBM,QAAQ,YAAI,MAAM,SAAC,SAAS;;;;;;;IAnBzC,4CAAgC;;;;;IAChC,0CAA8B;;;;;IAC9B,yCAA6B;;;;;IAE7B,+CAEE;;;;;IAEF,iDAGE;;;;;IAEF,kDAGE;;;;;IAGU,qCAAqD","sourcesContent":["import { Inject, Injectable, LOCALE_ID, Optional } from '@angular/core';\nimport { FormStyle, getLocaleDayNames, getLocaleMonthNames, TranslationWidth } from '@angular/common';\nimport { Subject } from 'rxjs';\n\nexport function CALENDAR_I18N_FACTORY(locale) {\n    return new CalendarI18nDefault(locale);\n}\n\n/**\n * Abstract class which defines the behaviour calendar internationalization. See calendar examples for usage details.\n */\n@Injectable({\n    providedIn: 'root',\n    useFactory: CALENDAR_I18N_FACTORY,\n    deps: [LOCALE_ID]\n})\nexport abstract class CalendarI18n {\n\n    /** Stream to call if the values are changed dynamically. Calendar subscribes to this internally. */\n    readonly i18nChange: Subject<void> = new Subject<void>();\n\n    /**\n     * Aria label for a specific date.\n     *\n     * @param date Native date object to use for the label.\n     */\n    abstract getDayAriaLabel(date: Date): string;\n\n    /** Get all short week day names, such as Mo for Monday. */\n    abstract getAllShortWeekdays(): string[];\n\n    /** Get all short month names, such as Nov for November. */\n    abstract getAllShortMonthNames(): string[];\n\n    /** Get all full month names. */\n    abstract getAllFullMonthNames(): string[];\n}\n\n/**\n * Default implementation of the CalendarI18n service. It will get dates from the application locale if it is present.\n */\n@Injectable()\nexport class CalendarI18nDefault extends CalendarI18n {\n\n    private weekdaysShort: string[];\n    private monthsShort: string[];\n    private monthsFull: string[];\n\n    private weekdaysFallback: string[] = [\n        'Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'\n    ];\n\n    private monthsFullFallback: string[] = [\n        'January', 'February', 'March', 'April', 'May', 'June', 'July',\n        'August', 'September', 'October', 'November', 'December'\n    ];\n\n    private monthsShortFallback: string[] = [\n        'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul',\n        'Aug', 'Sep', 'Oct', 'Nov', 'Dec'\n    ];\n\n    /** Constructor takes in a locale_id and gets the appropriate data from Angular. */\n    constructor(@Optional() @Inject(LOCALE_ID) private locale: string) {\n        super();\n        if (locale) {\n            const sundayStartWeekdays = getLocaleDayNames(locale, FormStyle.Standalone, TranslationWidth.Short);\n            this.weekdaysShort = sundayStartWeekdays.map((day, index) => sundayStartWeekdays[index % 7]);\n            this.monthsShort = getLocaleMonthNames(locale, FormStyle.Standalone, TranslationWidth.Abbreviated);\n            this.monthsFull = getLocaleMonthNames(locale, FormStyle.Standalone, TranslationWidth.Wide);\n        }\n\n        this.checkForFallback();\n    }\n\n    /**\n     * Aria label for a specific date. Default implementation produces the label: {Date} {Month} {Year}.\n     *\n     * @param date Native date object to use for the label.\n     */\n    getDayAriaLabel(date: Date): string {\n        return date.getDate() + ' ' + this.monthsFull[date.getMonth()] + ' ' + date.getFullYear();\n    }\n\n    /** Get all full month names. */\n    getAllFullMonthNames(): string[] {\n        return this.monthsFull;\n    }\n\n    /** Get all short month names, such as Nov for November. */\n    getAllShortMonthNames(): string[] {\n        return this.monthsShort;\n    }\n\n    /** Get all short week day names, such as Mo for Monday. */\n    getAllShortWeekdays(): string[] {\n        return this.weekdaysShort;\n    }\n\n    /** Checks if a fallback is needed. Older versions of Angular may need this. */\n    private checkForFallback(): void {\n        if (!this.weekdaysShort || this.weekdaysShort.length === 0) {\n            this.weekdaysShort = this.weekdaysFallback;\n        }\n\n        if (!this.monthsShort || this.monthsShort.length === 0) {\n            this.monthsShort = this.monthsShortFallback;\n        }\n\n        if (!this.monthsFull || this.monthsFull.length === 0) {\n            this.monthsFull = this.monthsFullFallback;\n        }\n    }\n\n}\n"]}