comparison src/app/visualisations/waveform/waves-ui-piper.d.ts @ 347:82d476b976e0

Move waveform.component and remove all logic not concerned with rendering an audio buffer as a waveform. Wire app in app.component.

+/// <reference path="../../../../node_modules/@types/node/index.d.ts"/>
+declare const AmbientInstance: WavesUserInterface;
+
+declare module 'waves-ui-piper' {
+  export default AmbientInstance;
+}
+
+interface WavesUserInterface {
+  core: Core;
+  helpers: any;
+  states: any;
+  utils: Utilities;
+  shapes: any;
+}
+
+interface MatrixEntity {
+  getColumnCount(): number;
+  getColumnHeight(): number;
+  getColumn(n: number): Float32Array | number[];
+  getStepDuration(): number;
+  getStartTime(): number;
+  dispose(): void;
+}
+
+type TimeContext = any; // TODO
+
+interface Area {
+  top: number;
+  left: number;
+  width: number;
+  height: number;
+}
+
+interface Layer extends NodeJS.EventEmitter {
+  start: number;
+  offset: number;
+  duration: number;
+  stretchRatio: number;
+  yDomain: number[];
+  opacity: number;
+  readonly timeToPixel: () => (time: number) => number;
+  readonly valueToPixel: () => (value: number) => number;
+  readonly items: Element[];
+  readonly selectedItems: Element[];
+  data: ArrayLike<any> | Object;
+  destroy(): void;
+  configureTimeContextBehaviour(ctor: ObjectConstructor): void;
+  setTimeContext(context: TimeContext): void;
+  configureShape(ctor: ObjectConstructor /* TODO BaseShape*/,
+                 accessors: Object,
+                 options: Object): void;
+  configureCommonShape(ctor: ObjectConstructor /* TODO BaseShape*/,
+                       accessors: Object,
+                       options: Object): void;
+  setBehaviour(behaviour: Object /* TODO BaseBehavior */): void;
+  select(...$items: Element[]);
+  unselect(...$items: Element[]);
+  toggleSelection(...$items: Element[]);
+  edit($items: Element[], dx: number, dy: number, $target: Element): void;
+  setContextEditable(bool: boolean): void;
+  editContext(dx: number, dy: number, $target: Element): void;
+  stretchContext(dx: number, dy: number, $target: Element): void;
+  getItemFromDOMElement($el: Element): Element | null;
+  getDatumFromItem($item: Element): Object | any[] | null;
+  getDatumFromDOMElement($item: Element): Object | any[] | null;
+  hasItem($item: Element): boolean;
+  hasElement($el: Element): boolean;
+  getItemsInArea(area: Area): Element[];
+  render(): void;
+  update(): void;
+  updateContainer(): void;
+  updateShapes(): void;
+}
+
+interface LayerConstructor {
+  new(dataType: 'entity' | 'collection',
+      data: ArrayLike<any> | Object,
+      options: Object): Layer;
+}
+
+interface MatrixEntityConstructor {
+  new(): MatrixEntity;
+}
+
+interface PrefilledMatrixEntityConstructor {
+  new(data: Float32Array[] | number[][],
+      startTime: number,
+      stepDuration: number): MatrixEntity;
+}
+
+interface Utilities {
+  MatrixEntity: MatrixEntityConstructor;
+  PrefilledMatrixEntity: PrefilledMatrixEntityConstructor;
+  scales: any;
+}
+
+type Timeline = any;
+
+interface Core {
+  Layer: LayerConstructor;
+  LayerTimeContext: any; // TODO
+  Timeline: Timeline; // TODO
+  TimelineTimeContext: TimelineTimeContextConstructor;
+}
+
+interface TimelineTimeContext {
+  pixelsPerSecond: number;
+  readonly computedPixelsPerSecond: number;
+  offset: number;
+  zoom: number;
+  visibleWidth: number;
+  readonly visibleDuration: number;
+  maintainVisibleDuration: boolean;
+  timeToPixel: (time: number) => number;
+}
+
+interface TimelineTimeContextConstructor {
+  new(pixelsPerSecond: number, visibleWidth: number): TimelineTimeContext;
+}