ngx-toastr
Version:
Toastr for Angular
72 lines • 7.9 kB
JavaScript
/**
* A `ComponentPortal` is a portal that instantiates some Component upon attachment.
*/
export class ComponentPortal {
_attachedHost;
/** The type of the component that will be instantiated for attachment. */
component;
/**
* [Optional] Where the attached component should live in Angular's *logical* component tree.
* This is different from where the component *renders*, which is determined by the PortalHost.
* The origin necessary when the host is outside of the Angular application context.
*/
viewContainerRef;
/** Injector used for the instantiation of the component. */
injector;
constructor(component, injector) {
this.component = component;
this.injector = injector;
}
/** Attach this portal to a host. */
attach(host, newestOnTop) {
this._attachedHost = host;
return host.attach(this, newestOnTop);
}
/** Detach this portal from its host */
detach() {
const host = this._attachedHost;
if (host) {
this._attachedHost = undefined;
return host.detach();
}
}
/** Whether this portal is attached to a host. */
get isAttached() {
return this._attachedHost != null;
}
/**
* Sets the PortalHost reference without performing `attach()`. This is used directly by
* the PortalHost when it is performing an `attach()` or `detach()`.
*/
setAttachedHost(host) {
this._attachedHost = host;
}
}
/**
* Partial implementation of PortalHost that only deals with attaching a
* ComponentPortal
*/
export class BasePortalHost {
/** The portal currently attached to the host. */
_attachedPortal;
/** A function that will permanently dispose this host. */
_disposeFn;
attach(portal, newestOnTop) {
this._attachedPortal = portal;
return this.attachComponentPortal(portal, newestOnTop);
}
detach() {
if (this._attachedPortal) {
this._attachedPortal.setAttachedHost();
}
this._attachedPortal = undefined;
if (this._disposeFn) {
this._disposeFn();
this._disposeFn = undefined;
}
}
setDisposeFn(fn) {
this._disposeFn = fn;
}
}
//# sourceMappingURL=data:application/json;base64,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