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GraphicViewController.ts
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GraphicViewController.ts
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// Copyright 2015-2019 SWIM.AI inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import {PointR2, BoxR2} from "@swim/math";
import {ViewController} from "./ViewController";
import {RenderViewContext} from "./RenderViewContext";
import {RenderViewController} from "./RenderViewController";
import {GraphicView} from "./GraphicView";
import {GraphicViewObserver} from "./GraphicViewObserver";
import {CanvasView} from "./CanvasView";
export class GraphicViewController<V extends GraphicView = GraphicView> extends ViewController<V> implements RenderViewController<V>, GraphicViewObserver<V> {
get canvasView(): CanvasView | null {
const view = this._view;
return view ? view.canvasView : null;
}
viewWillAnimate(viewContext: RenderViewContext, view: V): void {
// hook
}
viewDidAnimate(viewContext: RenderViewContext, view: V): void {
// hook
}
viewWillRender(viewContext: RenderViewContext, view: V): void {
// hook
}
viewDidRender(viewContext: RenderViewContext, view: V): void {
// hook
}
get hidden(): boolean {
const view = this._view;
return view ? view.hidden : false;
}
viewWillSetHidden(hidden: boolean, view: V): boolean | void {
// hook
}
viewDidSetHidden(hidden: boolean, view: V): void {
// hook
}
get culled(): boolean {
const view = this._view;
return view ? view.culled : false;
}
viewWillSetCulled(culled: boolean, view: V): boolean | void {
// hook
}
viewDidSetCulled(culled: boolean, view: V): void {
// hook
}
get bounds(): BoxR2 {
const view = this._view;
return view ? view.bounds : BoxR2.empty();
}
viewWillSetBounds(bounds: BoxR2, view: V): BoxR2 | void {
// hook
}
viewDidSetBounds(newBounds: BoxR2, oldBounds: BoxR2, view: V): void {
// hook
}
get anchor(): PointR2 {
const view = this._view;
return view ? view.anchor : PointR2.origin();
}
viewWillSetAnchor(anchor: PointR2, view: V): PointR2 | void {
// hook
}
viewDidSetAnchor(newAnchor: PointR2, oldAnchor: PointR2, view: V): void {
// hook
}
}