Fix unused locals and better receiver selector available media checking

ext/src/shim/cast/classes/Session.ts

@@ -13,8 +13,7 @@ import Media from "../media/classes/Media";
 import QueueLoadRequest from "../media/classes/QueueLoadRequest";
 
 import { ErrorCode
-       , SessionStatus
-       , VolumeControlType } from "../enums";
+       , SessionStatus } from "../enums";
 
 import { RepeatMode } from "../media/enums";
 
@@ -22,8 +21,7 @@ import { ListenerObject
        , onMessage
        , sendMessageResponse } from "../../eventMessageChannel";
 
-import { Callbacks
-       , CallbacksMap
+import { CallbacksMap
        , ErrorCallback
        , LoadSuccessCallback
        , MediaListener
@@ -51,7 +49,7 @@ export default class Session {
     public media: Media[];
     public namespaces: Array<{ name: "string" }>;
     public senderApps: SenderApplication[];
-    public status: string;
+    public status: SessionStatus;
     public statusText: string;
     public transportId: string;
 

ext/src/shim/cast/classes/Volume.ts

@@ -5,7 +5,7 @@ import { VolumeControlType } from "../enums";
 
 // https://developers.google.com/cast/docs/reference/chrome/chrome.cast.Volume
 export default class Volume {
-    public controlType: string;
+    public controlType: VolumeControlType;
     public stepInterval: number;
 
     constructor (

ext/src/shim/cast/enums.ts

@@ -1,75 +1,75 @@
 "use strict";
 
-export const AutoJoinPolicy = {
-    TAB_AND_ORIGIN_SCOPED: "tab_and_origin_scoped"
-  , ORIGIN_SCOPED: "origin_scoped"
-  , PAGE_SCOPED: "page_scoped"
-  , CUSTOM_CONTROLLER_SCOPED: "custom_controller_scoped"
-};
+export enum AutoJoinPolicy {
+    TAB_AND_ORIGIN_SCOPED = "tab_and_origin_scoped"
+  , ORIGIN_SCOPED = "origin_scoped"
+  , PAGE_SCOPED = "page_scoped"
+  , CUSTOM_CONTROLLER_SCOPED = "custom_controller_scoped"
+}
 
-export const Capability = {
-    VIDEO_OUT: "video_out"
-  , AUDIO_OUT: "audio_out"
-  , VIDEO_IN: "video_in"
-  , AUDIO_IN: "audio_in"
-  , MULTIZONE_GROUP: "multizone_group"
-};
+export enum Capability {
+    VIDEO_OUT = "video_out"
+  , AUDIO_OUT = "audio_out"
+  , VIDEO_IN = "video_in"
+  , AUDIO_IN = "audio_in"
+  , MULTIZONE_GROUP = "multizone_group"
+}
 
-export const DefaultActionPolicy = {
-    CREATE_SESSION: "create_session"
-  , CAST_THIS_TAB: "cast_this_tab"
-};
+export enum DefaultActionPolicy {
+    CREATE_SESSION = "create_session"
+  , CAST_THIS_TAB = "cast_this_tab"
+}
 
-export const DialAppState = {
-    RUNNING: "running"
-  , STOPPED: "stopped"
-  , ERROR: "error"
-};
+export enum DialAppState {
+    RUNNING = "running"
+  , STOPPED = "stopped"
+  , ERROR = "error"
+}
 
-export const ErrorCode = {
-    CANCEL: "cancel"
-  , TIMEOUT: "timeout"
-  , API_NOT_INITIALIZED: "api_not_initialized"
-  , INVALID_PARAMETER: "invalid_parameter"
-  , EXTENSION_NOT_COMPATIBLE: "extension_not_compatible"
-  , EXTENSION_MISSING: "extension_missing"
-  , RECEIVER_UNAVAILABLE: "receiver_unavailable"
-  , SESSION_ERROR: "session_error"
-  , CHANNEL_ERROR: "channel_error"
-  , LOAD_MEDIA_FAILED: "load_media_failed"
-};
+export enum ErrorCode {
+    CANCEL = "cancel"
+  , TIMEOUT = "timeout"
+  , API_NOT_INITIALIZED = "api_not_initialized"
+  , INVALID_PARAMETER = "invalid_parameter"
+  , EXTENSION_NOT_COMPATIBLE = "extension_not_compatible"
+  , EXTENSION_MISSING = "extension_missing"
+  , RECEIVER_UNAVAILABLE = "receiver_unavailable"
+  , SESSION_ERROR = "session_error"
+  , CHANNEL_ERROR = "channel_error"
+  , LOAD_MEDIA_FAILED = "load_media_failed"
+}
 
-export const ReceiverAction = {
-    CAST: "cast"
-  , STOP: "stop"
-};
+export enum ReceiverAction {
+    CAST = "cast"
+  , STOP = "stop"
+}
 
-export const ReceiverAvailability = {
-    AVAILABLE: "available"
-  , UNAVAILABLE: "unavailable"
-};
+export enum ReceiverAvailability {
+    AVAILABLE = "available"
+  , UNAVAILABLE = "unavailable"
+}
 
-export const ReceiverType = {
-    CAST: "cast"
-  , DIAL: "dial"
-  , HANGOUT: "hangout"
-  , CUSTOM: "custom"
-};
+export enum ReceiverType {
+    CAST = "cast"
+  , DIAL = "dial"
+  , HANGOUT = "hangout"
+  , CUSTOM = "custom"
+}
 
-export const SenderPlatform = {
-    CHROME: "chrome"
-  , IOS: "ios"
-  , ANDROID: "android"
-};
+export enum SenderPlatform {
+    CHROME = "chrome"
+  , IOS = "ios"
+  , ANDROID = "android"
+}
 
-export const SessionStatus = {
-    CONNECTED: "connected"
-  , DISCONNECTED: "disconnected"
-  , STOPPED: "stopped"
-};
+export enum SessionStatus {
+    CONNECTED = "connected"
+  , DISCONNECTED = "disconnected"
+  , STOPPED = "stopped"
+}
 
-export const VolumeControlType = {
-    ATTENUATION: "attenuation"
-  , FIXED: "fixed"
-  , MASTER: "master"
-};
+export enum VolumeControlType {
+    ATTENUATION = "attenuation"
+  , FIXED = "fixed"
+  , MASTER = "master"
+}

ext/src/shim/cast/index.ts

@@ -26,8 +26,6 @@ import { AutoJoinPolicy
 
 import * as media from "./media";
 
-
-import { ReceiverSelectorMediaType } from "../../background/receiverSelector";
 import { Receiver } from "../../types";
 import { onMessage, sendMessageResponse } from "../eventMessageChannel";
 

ext/src/shim/cast/media/classes/Media.ts

@@ -25,8 +25,7 @@ import { ErrorCode } from "../../enums";
 
 import { onMessage, sendMessageResponse } from "../../../eventMessageChannel";
 
-import { Callbacks
-       , CallbacksMap
+import { CallbacksMap
        , ErrorCallback
        , SuccessCallback
        , UpdateListener } from "../../../types";

ext/src/shim/cast/media/enums.ts

@@ -1,93 +1,93 @@
 "use strict";
 
-export const IdleReason = {
-    CANCELLED: "CANCELLED"
-  , INTERRUPTED: "INTERRUPTED"
-  , FINISHED: "FINISHED"
-  , ERROR: "ERROR"
-};
+export enum IdleReason {
+    CANCELLED = "CANCELLED"
+  , INTERRUPTED = "INTERRUPTED"
+  , FINISHED = "FINISHED"
+  , ERROR = "ERROR"
+}
 
-export const MediaCommand = {
-    PAUSE: "pause"
-  , SEEK: "seek"
-  , STREAM_VOLUME: "stream_volume"
-  , STREAM_MUTE: "stream_mute"
-};
+export enum MediaCommand {
+    PAUSE = "pause"
+  , SEEK = "seek"
+  , STREAM_VOLUME = "stream_volume"
+  , STREAM_MUTE = "stream_mute"
+}
 
-export const MetadataType = {
-    GENERIC: 0
-  , MOVIE: 1
-  , TV_SHOW: 2
-  , MUSIC_TRACK: 3
-  , PHOTO: 4
-};
+export enum MetadataType {
+    GENERIC
+  , MOVIE
+  , TV_SHOW
+  , MUSIC_TRACK
+  , PHOTO
+}
 
-export const PlayerState = {
-    IDLE: "IDLE"
-  , PLAYING: "PLAYING"
-  , PAUSED: "PAUSED"
-  , BUFFERING:  "BUFFERING"
-};
+export enum PlayerState {
+    IDLE = "IDLE"
+  , PLAYING = "PLAYING"
+  , PAUSED = "PAUSED"
+  , BUFFERING = "BUFFERING"
+}
 
-export const RepeatMode = {
-    OFF: "REPEAT_OFF"
-  , ALL: "REPEAT_ALL"
-  , SINGLE: "REPEAT_SINGLE"
-  , ALL_AND_SHUFFLE: "REPEAT_ALL_AND_SHUFFLE"
-};
+export enum RepeatMode {
+    OFF = "REPEAT_OFF"
+  , ALL = "REPEAT_ALL"
+  , SINGLE = "REPEAT_SINGLE"
+  , ALL_AND_SHUFFLE = "REPEAT_ALL_AND_SHUFFLE"
+}
 
-export const ResumeState = {
-    PLAYBACK_START: "PLAYBACK_START"
-  , PLAYBACK_PAUSE: "PLAYBACK_PAUSE"
-};
+export enum ResumeState {
+    PLAYBACK_START = "PLAYBACK_START"
+  , PLAYBACK_PAUSE = "PLAYBACK_PAUSE"
+}
 
-export const StreamType = {
-    BUFFERED: "BUFFERED"
-  , LIVE: "LIVE"
-  , OTHER: "OTHER"
-};
+export enum StreamType {
+    BUFFERED = "BUFFERED"
+  , LIVE = "LIVE"
+  , OTHER = "OTHER"
+}
 
-export const TextTrackEdgeType = {
-    NONE: "NONE"
-  , OUTLINE: "OUTLINE"
-  , DROP_SHADOW: "DROP_SHADOW"
-  , RAISED: "RAISED"
-  , DEPRESSED: "DEPRESSED"
-};
+export enum TextTrackEdgeType {
+    NONE = "NONE"
+  , OUTLINE = "OUTLINE"
+  , DROP_SHADOW = "DROP_SHADOW"
+  , RAISED = "RAISED"
+  , DEPRESSED = "DEPRESSED"
+}
 
-export const TextTrackFontGenericFamily = {
-    SANS_SERIF: "SANS_SERIF"
-  , MONOSPACED_SANS_SERIF: "MONOSPACED_SANS_SERIF"
-  , SERIF: "SERIF"
-  , MONOSPACED_SERIF: "MONOSPACED_SERIF"
-  , CASUAL: "CASUAL"
-  , CURSIVE: "CURSIVE"
-  , SMALL_CAPITALS: "SMALL_CAPITALS"
-};
+export enum TextTrackFontGenericFamily {
+    SANS_SERIF = "SANS_SERIF"
+  , MONOSPACED_SANS_SERIF = "MONOSPACED_SANS_SERIF"
+  , SERIF = "SERIF"
+  , MONOSPACED_SERIF = "MONOSPACED_SERIF"
+  , CASUAL = "CASUAL"
+  , CURSIVE = "CURSIVE"
+  , SMALL_CAPITALS = "SMALL_CAPITALS"
+}
 
-export const TextTrackFontStyle = {
-    NORMAL: "NORMAL"
-  , BOLD: "BOLD"
-  , BOLD_ITALIC: "BOLD_ITALIC"
-  , ITALIC: "ITALIC"
-};
+export enum TextTrackFontStyle {
+    NORMAL = "NORMAL"
+  , BOLD = "BOLD"
+  , BOLD_ITALIC = "BOLD_ITALIC"
+  , ITALIC = "ITALIC"
+}
 
-export const TextTrackType = {
-    SUBTITLES: "SUBTITLES"
-  , CAPTIONS: "CAPTIONS"
-  , DESCRIPTIONS: "DESCRIPTIONS"
-  , CHAPTERS: "CHAPTERS"
-  , METADATA: "METADATA"
-};
+export enum TextTrackType {
+    SUBTITLES = "SUBTITLES"
+  , CAPTIONS = "CAPTIONS"
+  , DESCRIPTIONS = "DESCRIPTIONS"
+  , CHAPTERS = "CHAPTERS"
+  , METADATA = "METADATA"
+}
 
-export const TextTrackWindowType = {
-    NONE: "NONE"
-  , NORMAL: "NORMAL"
-  , ROUNDED_CORNERS: "ROUNDED_CORNERS"
-};
+export enum TextTrackWindowType {
+    NONE = "NONE"
+  , NORMAL = "NORMAL"
+  , ROUNDED_CORNERS = "ROUNDED_CORNERS"
+}
 
-export const TrackType = {
-    TEXT: "TEXT"
-  , AUDIO: "AUDIO"
-  , VIDEO: "VIDEO"
-};
+export enum TrackType {
+    TEXT = "TEXT"
+  , AUDIO = "AUDIO"
+  , VIDEO = "VIDEO"
+}