angular-cli@0: import { BrowserModule } from '@angular/platform-browser';
dev@70: import {NgModule} from '@angular/core';
angular-cli@0: import { FormsModule } from '@angular/forms';
angular-cli@0: import { HttpModule } from '@angular/http';
angular-cli@0: 
angular-cli@0: import { AppComponent } from './app.component';
dev@31: import { MaterialModule } from "@angular/material";
dev@5: import { WaveformComponent } from './waveform/waveform.component';
dev@13: import { AudioFileOpenComponent } from './audio-file-open/audio-file-open.component';
dev@21: import { PlaybackControlComponent } from './playback-control/playback-control.component';
dev@191: import {
dev@191:   AudioPlayerService,
dev@192:   UrlResourceLifetimeManager, ResourceReader
dev@191: } from "./services/audio-player/audio-player.service";
dev@40: import { FeatureExtractionService } from "./services/feature-extraction/feature-extraction.service";
dev@44: import { FeatureExtractionMenuComponent } from "./feature-extraction-menu/feature-extraction-menu.component";
dev@115: import { ProgressSpinnerComponent } from "./progress-spinner/progress-spinner.component";
dev@135: import {
dev@135:   AudioRecorderService,
dev@135:   AudioInputProvider,
dev@135:   MediaRecorderConstructor,
dev@135:   MediaRecorder as IMediaRecorder,
dev@135:   MediaRecorderOptions,
dev@135:   ThrowingMediaRecorder,
dev@135: } from "./services/audio-recorder/audio-recorder.service";
dev@135: import {RecordingControlComponent} from "./recording-control/recording-control.component";
dev@172: import {NotebookFeedComponent} from "./notebook-feed/notebook-feed.component";
dev@172: import {AnalysisItemComponent} from "./analysis-item/analysis-item.component";
dev@233: import {ProgressBarComponent} from "./progress-bar/progress-bar";
dev@31: 
dev@93: export function createAudioContext(): AudioContext {
dev@31:   return new (
dev@31:     (window as any).AudioContext
dev@31:     || (window as any).webkitAudioContext
dev@31:   )();
dev@31: }
angular-cli@0: 
dev@94: export function createAudioElement(): HTMLAudioElement {
dev@94:   return new Audio();
dev@94: }
dev@94: 
dev@135: export function createAudioInputProvider(): AudioInputProvider {
dev@135:   if (navigator.mediaDevices &&
dev@135:     typeof navigator.mediaDevices.getUserMedia === 'function') {
dev@135:     return () => navigator.mediaDevices.getUserMedia(
dev@135:       {audio: true, video: false}
dev@135:     );
dev@135:   } else {
dev@135:     return () => Promise.reject('Recording is not supported in this browser.');
dev@135:   }
dev@135: }
dev@135: 
dev@135: declare const MediaRecorder: {
dev@135:   prototype: IMediaRecorder;
dev@135:   new(stream: MediaStream,
dev@135:       options?: MediaRecorderOptions): IMediaRecorder;
dev@135:   isTypeSupported(mimeType: string): boolean;
dev@135: };
dev@135: 
dev@135: export function createMediaRecorderFactory(): MediaRecorderConstructor {
dev@135:   if (typeof MediaRecorder !== 'undefined') {
dev@135:     return MediaRecorder;
dev@135:   } else {
dev@135:     return ThrowingMediaRecorder;
dev@135:   }
dev@135: }
dev@135: 
dev@194: export function createUrlResourceManager(): UrlResourceLifetimeManager {
dev@194:   return {
dev@194:     createUrlToResource: (resource: File | Blob): string => {
dev@194:       return URL.createObjectURL(resource);
dev@194:     },
dev@194:     revokeUrlToResource: (url: string) => {
dev@194:       URL.revokeObjectURL(url);
dev@194:     }
dev@194:   };
dev@194: }
dev@191: 
dev@195: export function createResourceReader(): ResourceReader{
dev@195:   return (resource) => {
dev@195:     return new Promise((res, rej) => {
dev@195:       const reader: FileReader = new FileReader();
dev@195:       reader.onload = (event: any) => {
dev@195:         res(event.target.result);
dev@195:       };
dev@195:       reader.onerror = (event) => {
dev@195:         rej(event.message);
dev@195:       };
dev@195:       reader.readAsArrayBuffer(resource);
dev@195:     });
dev@233:   };
dev@195: }
dev@192: 
angular-cli@0: @NgModule({
angular-cli@0:   declarations: [
dev@1:     AppComponent,
dev@13:     WaveformComponent,
dev@21:     AudioFileOpenComponent,
dev@44:     PlaybackControlComponent,
dev@135:     RecordingControlComponent,
dev@115:     FeatureExtractionMenuComponent,
dev@172:     ProgressSpinnerComponent,
dev@172:     AnalysisItemComponent,
dev@233:     NotebookFeedComponent,
dev@233:     ProgressBarComponent
angular-cli@0:   ],
angular-cli@0:   imports: [
angular-cli@0:     BrowserModule,
angular-cli@0:     FormsModule,
dev@3:     HttpModule,
dev@89:     MaterialModule
angular-cli@0:   ],
dev@1:   providers: [
dev@94:     {provide: HTMLAudioElement, useFactory: createAudioElement}, // TODO use something more generic than HTMLAudioElement
dev@94:     {provide: 'AudioContext', useFactory: createAudioContext}, // use a string token, Safari doesn't seem to like AudioContext
dev@40:     AudioPlayerService,
dev@135:     {provide: 'AudioInputProvider', useFactory: createAudioInputProvider},
dev@135:     AudioRecorderService,
dev@70:     FeatureExtractionService,
dev@135:     {provide: 'MediaRecorderFactory', useFactory: createMediaRecorderFactory},
dev@191:     {provide: 'PiperRepoUri', useValue: 'assets/remote-plugins.json'},
dev@194:     {provide: 'UrlResourceLifetimeManager', useFactory: createUrlResourceManager},
dev@195:     {provide: 'ResourceReader', useFactory: createResourceReader}
dev@1:   ],
angular-cli@0:   bootstrap: [AppComponent]
angular-cli@0: })
dev@1: export class AppModule {
dev@1: 
dev@1: }