dev@359: /**
dev@359:  * Created by lucas on 30/05/2017.
dev@359:  */
dev@366: import {
dev@366:   ChangeDetectionStrategy,
dev@366:   Component,
dev@402:   Input,
dev@402:   ViewChild
dev@378: } from '@angular/core';
dev@378: import {OnSeekHandler} from '../../playhead/PlayHeadHelpers';
dev@396: import {VectorFeature} from 'piper/HigherLevelUtilities';
dev@402: import {
dev@488:   PlayheadManager,
dev@488:   PlayheadRenderer,
dev@402:   VerticallyBounded,
dev@402:   VerticalScaleRenderer,
dev@405:   VerticalValueInspectorRenderer,
dev@405:   WavesComponent
dev@402: } from '../waves-base.component';
dev@402: import {TracksComponent} from '../tracks/tracks.components';
dev@359: 
dev@359: @Component({
dev@359:   selector: 'ugly-curve',
dev@402:   template: `
dev@390:     <ugly-tracks
dev@390:       [timeline]="timeline"
dev@390:       [width]="width"
dev@390:       [onSeek]="onSeek"
dev@390:       [colour]="colour"
dev@396:       [tracks]="[curve]"
dev@412:       [duration]="duration"
dev@402:     ></ugly-tracks>`,
dev@402:   changeDetection: ChangeDetectionStrategy.OnPush,
dev@402:   providers: [
dev@402:     {provide: VerticallyBounded, useExisting: CurveComponent },
dev@402:     {provide: VerticalScaleRenderer, useExisting: CurveComponent},
dev@405:     {provide: VerticalValueInspectorRenderer, useExisting: CurveComponent},
dev@488:     {provide: PlayheadRenderer, useExisting: CurveComponent },
dev@405:     {provide: WavesComponent, useExisting: CurveComponent}
dev@402:   ]
dev@359: })
dev@488: export class CurveComponent
dev@488:   implements VerticalValueInspectorRenderer, PlayheadRenderer {
dev@488: 
dev@376:   @Input() timeline: Timeline; // TODO refactor WaveComponents to have own Timeline, sharing a TimeContext
dev@372:   @Input() onSeek: OnSeekHandler;
dev@372:   @Input() width: number;
dev@396:   @Input() curve: VectorFeature;
dev@368:   @Input() colour: string;
dev@412:   @Input() duration: number;
dev@402:   @ViewChild(TracksComponent) tracksComponent: TracksComponent;
dev@402: 
dev@488:   renderPlayhead(initialTime: number, colour: string): PlayheadManager {
dev@488:     return this.tracksComponent.renderPlayhead(initialTime, colour);
dev@488:   }
dev@488: 
dev@402:   renderInspector(range: [number, number], unit?: string): void {
dev@402:     this.tracksComponent.renderInspector(range, unit);
dev@402:   }
dev@402: 
dev@402:   get updatePosition(): OnSeekHandler {
dev@402:     return this.tracksComponent.updatePosition;
dev@402:   }
dev@402: 
dev@402:   renderScale(range: [number, number]): void {
dev@402:     this.tracksComponent.renderScale(range);
dev@402:   }
dev@402: 
dev@402:   get range(): [number, number] {
dev@402:     return this.tracksComponent.range;
dev@402:   }
dev@359: }