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feat(ivy): support ViewContainerRef.createComponent() (#24997)

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PR Close #24997
This commit is contained in:
Marc Laval
2018-07-20 14:32:23 +02:00
committed by Victor Berchet
parent d523630ea2
commit 445b9a5627
9 changed files with 484 additions and 133 deletions
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44
packages/core/src/render3/view_ref.ts
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@ -12,7 +12,6 @@ import {ViewContainerRef as viewEngine_ViewContainerRef} from '../linker/view_co
import {EmbeddedViewRef as viewEngine_EmbeddedViewRef, InternalViewRef as viewEngine_InternalViewRef} from '../linker/view_ref';
import {checkNoChanges, detectChanges, markViewDirty, storeCleanupFn, viewAttached} from './instructions';
import {ComponentTemplate} from './interfaces/definition';
import {LViewNode} from './interfaces/node';
import {FLAGS, LViewData, LViewFlags} from './interfaces/view';
import {destroyLView} from './node_manipulation';
@ -24,8 +23,13 @@ export interface viewEngine_ChangeDetectorRef_interface extends viewEngine_Chang
export class ViewRef<T> implements viewEngine_EmbeddedViewRef<T>, viewEngine_InternalViewRef,
viewEngine_ChangeDetectorRef_interface {
// TODO(issue/24571): remove '!'.
private _appRef !: ApplicationRef | null;
private _appRef: ApplicationRef|null = null;
private _viewContainerRef: viewEngine_ViewContainerRef|null = null;
/**
* @internal
*/
_lViewNode: LViewNode|null = null;
context: T;
// TODO(issue/24571): remove '!'.
@ -43,7 +47,13 @@ export class ViewRef<T> implements viewEngine_EmbeddedViewRef<T>, viewEngine_Int
return (this._view[FLAGS] & LViewFlags.Destroyed) === LViewFlags.Destroyed;
}
destroy(): void { destroyLView(this._view); }
destroy(): void {
if (this._viewContainerRef && viewAttached(this._view)) {
this._viewContainerRef.detach(this._viewContainerRef.indexOf(this));
this._viewContainerRef = null;
}
destroyLView(this._view);
}
onDestroy(callback: Function) { storeCleanupFn(this._view, callback); }
@ -227,31 +237,9 @@ export class ViewRef<T> implements viewEngine_EmbeddedViewRef<T>, viewEngine_Int
*/
checkNoChanges(): void { checkNoChanges(this.context); }
attachToViewContainerRef(vcRef: viewEngine_ViewContainerRef) { this._viewContainerRef = vcRef; }
detachFromAppRef() { this._appRef = null; }
attachToAppRef(appRef: ApplicationRef) { this._appRef = appRef; }
}
export class EmbeddedViewRef<T> extends ViewRef<T> {
/**
* @internal
*/
_lViewNode: LViewNode;
private _viewContainerRef: viewEngine_ViewContainerRef|null = null;
constructor(viewNode: LViewNode, template: ComponentTemplate<T>, context: T) {
super(viewNode.data, context);
this._lViewNode = viewNode;
}
destroy(): void {
if (this._viewContainerRef && viewAttached(this._view)) {
this._viewContainerRef.detach(this._viewContainerRef.indexOf(this));
this._viewContainerRef = null;
}
super.destroy();
}
attachToViewContainerRef(vcRef: viewEngine_ViewContainerRef) { this._viewContainerRef = vcRef; }
}