Move sound into browser

src/Terminal.ts

@@ -34,7 +34,7 @@ import { SelectionService } from './browser/services/SelectionService';
 import * as Browser from 'common/Platform';
 import { addDisposableDomListener } from 'browser/Lifecycle';
 import * as Strings from './browser/LocalizableStrings';
-import { SoundManager } from './SoundManager';
+import { SoundService } from 'browser/services/SoundService';
 import { MouseZoneManager } from './MouseZoneManager';
 import { AccessibilityManager } from './AccessibilityManager';
 import { ITheme, IMarker, IDisposable, ISelectionPosition } from 'xterm';
@@ -49,7 +49,7 @@ import { ColorManager } from 'browser/ColorManager';
 import { RenderService } from 'browser/services/RenderService';
 import { IOptionsService, IBufferService, ICoreService } from 'common/services/Services';
 import { OptionsService } from 'common/services/OptionsService';
-import { ICharSizeService, IRenderService, IMouseService, ISelectionService } from 'browser/services/Services';
+import { ICharSizeService, IRenderService, IMouseService, ISelectionService, ISoundService } from 'browser/services/Services';
 import { CharSizeService } from 'browser/services/CharSizeService';
 import { BufferService, MINIMUM_COLS, MINIMUM_ROWS } from 'common/services/BufferService';
 import { Disposable } from 'common/Lifecycle';
@@ -116,6 +116,7 @@ export class Terminal extends Disposable implements ITerminal, IDisposable, IInp
   private _mouseService: IMouseService;
   private _renderService: IRenderService;
   private _selectionService: ISelectionService;
+  private _soundService: ISoundService;
 
   // modes
   public applicationKeypad: boolean;
@@ -174,7 +175,6 @@ export class Terminal extends Disposable implements ITerminal, IDisposable, IInp
   private _userScrolling: boolean;
 
   private _inputHandler: InputHandler;
-  public soundManager: SoundManager;
   public linkifier: ILinkifier;
   public viewport: IViewport;
   private _compositionHelper: ICompositionHelper;
@@ -304,7 +304,6 @@ export class Terminal extends Disposable implements ITerminal, IDisposable, IInp
     this._selectionService = this._selectionService || null;
     this.linkifier = this.linkifier || new Linkifier(this);
     this._mouseZoneManager = this._mouseZoneManager || null;
-    this.soundManager = this.soundManager || new SoundManager(this);
 
     if (this.options.windowsMode) {
       this._windowsMode = applyWindowsMode(this);
@@ -619,6 +618,7 @@ export class Terminal extends Disposable implements ITerminal, IDisposable, IInp
     this._renderService.onRender(e => this._onRender.fire(e));
     this.onResize(e => this._renderService.resize(e.cols, e.rows));
 
+    this._soundService = new SoundService(this.optionsService);
     this._mouseService = new MouseService(this._renderService, this._charSizeService);
 
     this._mouseZoneManager = new MouseZoneManager(this, this._mouseService);
@@ -1676,7 +1676,7 @@ export class Terminal extends Disposable implements ITerminal, IDisposable, IInp
    */
   public bell(): void {
     if (this._soundBell()) {
-      this.soundManager.playBellSound();
+      this._soundService.playBellSound();
     }
 
     if (this._visualBell()) {

src/Types.d.ts

@@ -346,10 +346,6 @@ export interface IBrowser {
   isWindows: boolean;
 }
 
-export interface ISoundManager {
-  playBellSound(): void;
-}
-
 export interface IMouseZoneManager extends IDisposable {
   add(zone: IMouseZone): void;
   clearAll(start?: number, end?: number): void;

src/browser/services/Services.d.ts

@@ -72,3 +72,7 @@ export interface ISelectionService {
   refresh(isLinuxMouseSelection?: boolean): void;
   onMouseDown(event: MouseEvent): void;
 }
+
+export interface ISoundService {
+  playBellSound(): void;
+}

src/browser/services/SoundService.ts

@@ -3,35 +3,36 @@
  * @license MIT
  */
 
-import { ITerminal, ISoundManager } from './Types';
+import { IOptionsService } from 'common/services/Services';
+import { ISoundService } from 'browser/services/Services';
 
-export class SoundManager implements ISoundManager {
+export class SoundService implements ISoundService {
   private static _audioContext: AudioContext;
 
   static get audioContext(): AudioContext | null {
-    if (!SoundManager._audioContext) {
+    if (!SoundService._audioContext) {
       const audioContextCtor: typeof AudioContext = (<any>window).AudioContext || (<any>window).webkitAudioContext;
       if (!audioContextCtor) {
         console.warn('Web Audio API is not supported by this browser. Consider upgrading to the latest version');
         return null;
       }
-      SoundManager._audioContext = new audioContextCtor();
+      SoundService._audioContext = new audioContextCtor();
     }
-    return SoundManager._audioContext;
+    return SoundService._audioContext;
   }
 
   constructor(
-    private _terminal: ITerminal
+    private _optionsService: IOptionsService
   ) {
   }
 
   public playBellSound(): void {
-    const ctx = SoundManager.audioContext;
+    const ctx = SoundService.audioContext;
     if (!ctx) {
       return;
     }
     const bellAudioSource = ctx.createBufferSource();
-    ctx.decodeAudioData(this._base64ToArrayBuffer(this._removeMimeType(this._terminal.options.bellSound)), (buffer) => {
+    ctx.decodeAudioData(this._base64ToArrayBuffer(this._removeMimeType(this._optionsService.options.bellSound)), (buffer) => {
       bellAudioSource.buffer = buffer;
       bellAudioSource.connect(ctx.destination);
       bellAudioSource.start(0);