@angular/flex-layout/media-query/breakpoints/break-point-registry.js

Angular 2 Flexbox Layout

import { Injectable, Inject } from '@angular/core';
import { BREAKPOINTS } from "./break-points";
/**
 * Registry of 1..n MediaQuery breakpoint ranges
 * This is published as a provider and may be overriden from custom, application-specific ranges
 *
 */
export var BreakPointRegistry = (function () {
    function BreakPointRegistry(_registry) {
        this._registry = _registry;
    }
    Object.defineProperty(BreakPointRegistry.prototype, "items", {
        /**
         * Accessor to raw list
         */
        get: function () {
            return this._registry.slice();
        },
        enumerable: true,
        configurable: true
    });
    /**
     * Search breakpoints by alias (e.g. gt-xs)
     */
    BreakPointRegistry.prototype.findByAlias = function (alias) {
        return this._registry.find(function (bp) { return bp.alias == alias; });
    };
    BreakPointRegistry.prototype.findByQuery = function (query) {
        return this._registry.find(function (bp) { return bp.mediaQuery == query; });
    };
    Object.defineProperty(BreakPointRegistry.prototype, "overlappings", {
        /**
         * Get all the breakpoints whose ranges could overlapping `normal` ranges;
         * e.g. gt-sm overlaps md, lg, and xl
         */
        get: function () {
            return this._registry.filter(function (it) { return it.overlapping == true; });
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(BreakPointRegistry.prototype, "aliases", {
        /**
         * Get list of all registered (non-empty) breakpoint aliases
         */
        get: function () {
            return this._registry.map(function (it) { return it.alias; });
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(BreakPointRegistry.prototype, "suffixes", {
        /**
         * Aliases are mapped to properties using suffixes
         * e.g.  'gt-sm' for property 'layout'  uses suffix 'GtSm'
         * for property layoutGtSM.
         */
        get: function () {
            return this._registry.map(function (it) { return it.suffix; });
        },
        enumerable: true,
        configurable: true
    });
    BreakPointRegistry.decorators = [
        { type: Injectable },
    ];
    /** @nocollapse */
    BreakPointRegistry.ctorParameters = function () { return [
        { type: Array, decorators: [{ type: Inject, args: [BREAKPOINTS,] },] },
    ]; };
    return BreakPointRegistry;
}());
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