VLEX/BPM-UI/node_modules/ngx-toastr/esm5/portal/portal.js

/**
 * A `ComponentPortal` is a portal that instantiates some Component upon attachment.
 */
var ComponentPortal = /** @class */ (function () {
    function ComponentPortal(component, injector) {
        this.component = component;
        this.injector = injector;
    }
    /** Attach this portal to a host. */
    ComponentPortal.prototype.attach = function (host, newestOnTop) {
        this._attachedHost = host;
        return host.attach(this, newestOnTop);
    };
    /** Detach this portal from its host */
    ComponentPortal.prototype.detach = function () {
        var host = this._attachedHost;
        if (host) {
            this._attachedHost = undefined;
            return host.detach();
        }
    };
    Object.defineProperty(ComponentPortal.prototype, "isAttached", {
        /** Whether this portal is attached to a host. */
        get: function () {
            return this._attachedHost != null;
        },
        enumerable: true,
        configurable: true
    });
    /**
     * Sets the PortalHost reference without performing `attach()`. This is used directly by
     * the PortalHost when it is performing an `attach()` or `detach()`.
     */
    ComponentPortal.prototype.setAttachedHost = function (host) {
        this._attachedHost = host;
    };
    return ComponentPortal;
}());
export { ComponentPortal };
/**
 * Partial implementation of PortalHost that only deals with attaching a
 * ComponentPortal
 */
var BasePortalHost = /** @class */ (function () {
    function BasePortalHost() {
    }
    BasePortalHost.prototype.attach = function (portal, newestOnTop) {
        this._attachedPortal = portal;
        return this.attachComponentPortal(portal, newestOnTop);
    };
    BasePortalHost.prototype.detach = function () {
        if (this._attachedPortal) {
            this._attachedPortal.setAttachedHost();
        }
        this._attachedPortal = undefined;
        if (this._disposeFn) {
            this._disposeFn();
            this._disposeFn = undefined;
        }
    };
    BasePortalHost.prototype.setDisposeFn = function (fn) {
        this._disposeFn = fn;
    };
    return BasePortalHost;
}());
export { BasePortalHost };
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