clear cast interval when casting stops; naming

* fix ipc logs

* minWidth 425

So title "WebTorrent (BETA)" doesn't get cut off

* clear cast interval when casting stops; naming

Fix #300

main/ipc.js

@@ -81,10 +81,10 @@ function init () {
     if (name.startsWith('wt-')) {
       if (e.sender.browserWindowOptions.title === 'webtorrent-hidden-window') {
         windows.main.send(name, ...args)
-        log('webtorrent ipc: sent %s', name)
+        log('webtorrent: got %s', name)
       } else {
         windows.webtorrent.send(name, ...args)
-        log('webtorrent ipc: receieved %s', name)
+        log('webtorrent: sent %s', name)
       }
       return
     }

main/windows.js

@@ -82,7 +82,7 @@ function createMainWindow () {
     backgroundColor: '#282828',
     darkTheme: true, // Forces dark theme (GTK+3)
     icon: config.APP_ICON + '.png',
-    minWidth: 375,
+    minWidth: 425,
     minHeight: 38 + (120 * 2), // header height + 2 torrents
     show: false, // Hide window until DOM finishes loading
     title: config.APP_WINDOW_TITLE,

renderer/index.js

@@ -207,8 +207,8 @@ function dispatch (action, ...args) {
   if (action === 'openDevice') {
     lazyLoadCast().open(args[0] /* deviceType */)
   }
-  if (action === 'stopCasting') {
-    lazyLoadCast().stopCasting()
+  if (action === 'closeDevice') {
+    lazyLoadCast().close()
   }
   if (action === 'setDimensions') {
     setDimensions(args[0] /* dimensions */)

renderer/lib/cast.js

@@ -1,25 +1,27 @@
-var chromecasts = require('chromecasts')()
-var airplay = require('airplay-js')
-var dlnacasts = require('dlnacasts')()
-
-var config = require('../../config')
-var state = require('../state')
-
 // The Cast module talks to Airplay and Chromecast
 // * Modifies state when things change
 // * Starts and stops casting, provides remote video controls
 module.exports = {
   init,
   open,
-  stopCasting,
+  close,
   playPause,
   seek,
   setVolume
 }
 
+var airplay = require('airplay-js')
+var chromecasts = require('chromecasts')()
+var dlnacasts = require('dlnacasts')()
+
+var config = require('../../config')
+var state = require('../state')
+
 // Callback to notify module users when state has changed
 var update
 
+var statusInterval = null
+
 // chromecast player implementation
 function chromecastPlayer (player) {
   function addEvents () {
@@ -65,7 +67,7 @@ function chromecastPlayer (player) {
     player.stop(callback)
   }
 
-  function status (state) {
+  function status () {
     player.status(function (err, status) {
       if (err) return console.log('error getting %s status: %o', state.playing.location, err)
       state.playing.isPaused = status.playerState === 'PAUSED'
@@ -122,7 +124,7 @@ function airplayPlayer (player) {
     player.stop(callback)
   }
 
-  function status (state) {
+  function status () {
     player.status(function (status) {
       state.playing.isPaused = status.rate === 0
       state.playing.currentTime = status.position
@@ -201,7 +203,7 @@ function dlnaPlayer (player) {
     player.stop(callback)
   }
 
-  function status (state) {
+  function status () {
     player.status(function (err, status) {
       if (err) return console.log('error getting %s status: %o', state.playing.location, err)
       state.playing.isPaused = status.playerState === 'PAUSED'
@@ -240,9 +242,6 @@ function dlnaPlayer (player) {
 function init (callback) {
   update = callback
 
-  // Start polling Chromecast or Airplay, whenever we're connected
-  setInterval(() => pollCastStatus(state), 1000)
-
   // Listen for devices: Chromecast, DLNA and Airplay
   chromecasts.on('update', function (player) {
     state.devices.chromecast = chromecastPlayer(player)
@@ -258,12 +257,14 @@ function init (callback) {
   }).start()
 }
 
-// Update our state from the remote TV
-function pollCastStatus (state) {
-  var device = getDevice()
-  if (device) {
-    device.status(state)
-  }
+// Start polling cast device state, whenever we're connected
+function startStatusInterval () {
+  statusInterval = setInterval(function () {
+    var device = getDevice()
+    if (device) {
+      device.status()
+    }
+  }, 1000)
 }
 
 function open (location) {
@@ -275,16 +276,18 @@ function open (location) {
   var device = getDevice(location)
   if (device) {
     getDevice(location).open()
+    startStatusInterval()
   }
 
   update()
 }
 
-// Stops Chromecast or Airplay, move video back to local screen
-function stopCasting () {
+// Stops casting, move video back to local screen
+function close () {
   var device = getDevice()
   if (device) {
     device.stop(stoppedCasting)
+    clearInterval(statusInterval)
   } else {
     stoppedCasting()
   }
@@ -305,6 +308,8 @@ function getDevice (location) {
     return state.devices.airplay
   } else if (state.playing.location === 'dlna') {
     return state.devices.dlna
+  } else {
+    return null
   }
 }
 

renderer/views/player.js

@@ -245,7 +245,7 @@ function renderPlayerControls (state) {
     chromecastClass = 'active'
     dlnaClass = 'disabled'
     airplayClass = 'disabled'
-    chromecastHandler = dispatcher('stopCasting')
+    chromecastHandler = dispatcher('closeDevice')
     airplayHandler = undefined
     dlnaHandler = undefined
   } else if (isOnAirplay) {
@@ -253,7 +253,7 @@ function renderPlayerControls (state) {
     dlnaClass = 'disabled'
     airplayClass = 'active'
     chromecastHandler = undefined
-    airplayHandler = dispatcher('stopCasting')
+    airplayHandler = dispatcher('closeDevice')
     dlnaHandler = undefined
   } else if (isOnDlna) {
     chromecastClass = 'disabled'
@@ -261,7 +261,7 @@ function renderPlayerControls (state) {
     airplayClass = 'disabled'
     chromecastHandler = undefined
     airplayHandler = undefined
-    dlnaHandler = dispatcher('stopCasting')
+    dlnaHandler = dispatcher('closeDevice')
   } else {
     chromecastClass = ''
     airplayClass = ''