Work in progress

2026-09-12 01:23:31 +00:00 · 2019-02-17 22:34:46 +01:00
86 changed files with 1262 additions and 2387 deletions
@@ -24,7 +24,6 @@ services:

 install:
  - yarn install
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then sudo apt-get update && sudo apt-get -y install snap squashfs-tools && sudo snap install snapcraft --classic; fi;
  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then docker build docker --tag uitest; fi;

 script:
@@ -32,6 +31,6 @@ script:
  - yarn test
  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then docker run -e GH_TOKEN=$GH_TOKEN -e GIT_TAG=$TRAVIS_TAG --rm -v `pwd`:/app uitest sh -c "cd app && docker/testMounted.sh"; fi
  - if [[ "$TRAVIS_TAG" != "" ]]; then yarn run prepare-release; fi
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]] && [[ "$TRAVIS_TAG" != "" ]]; then yarn run package linux; fi
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]] && [[ "$TRAVIS_TAG" != "" ]]; then yarn run package -- linux; fi
  - if [[ "$TRAVIS_OS_NAME" == "osx" ]] && [[ "$TRAVIS_TAG" != "" ]]; then yarn run package -- mac; fi
  - if [[ "$TRAVIS_OS_NAME" == "osx" ]] && [[ "$TRAVIS_TAG" != "" ]]; then yarn run package -- win; fi
@@ -1,12 +0,0 @@
-# 0.2.1
-
- Highlight differences in the last received message with a "diff" view
- Magnify app content with "Ctrl +", "Ctrl -", "Ctrl 0"
- Make user interactions more predictable by removing "select topic on mouse over"
- Add "Quick Preview" setting, to enable topic selection on mouse over
- Add JSON formatter
- Show error when connection to the mqtt broker is lost
- Fix bug where mqtt explorer resets the tree after a reconnect
- Fix MQTT-Client id
-
-# 0.2.0
@@ -1,47 +1,42 @@
 # [MQTT Explorer](https://thomasnordquist.github.io/MQTT-Explorer/)
 [![Downloads](https://img.shields.io/github/release/thomasnordquist/mqtt-explorer.svg)](https://travis-ci.org/thomasnordquist/MQTT-Explorer/releases)
 [![Downloads](https://img.shields.io/github/downloads/thomasnordquist/mqtt-explorer/total.svg)](https://travis-ci.org/thomasnordquist/MQTT-Explorer/releases)
-[![Build_Status](https://travis-ci.org/thomasnordquist/MQTT-Explorer.svg?branch=master)](https://travis-ci.org/thomasnordquist/MQTT-Explorer)
-[![Build status](https://ci.appveyor.com/api/projects/status/c35tkm29rm4m5364/branch/master?svg=true)](https://ci.appveyor.com/project/thomasnordquist/mqtt-explorer/branch/master)
+[![Build_Status](https://travis-ci.org/thomasnordquist/MQTT-Explorer.svg)](https://travis-ci.org/thomasnordquist/MQTT-Explorer)

-### Version 
+### Version 0.1.3

-A MQTT Tool to get a quick overview of your MQTT topics and integrate new devices/services more efficiently.
-
- Visualize topics and topic activity
- Delete retained topics
- Search/filter topics
- Delete topic recursively
- Publish topics
- Plot numeric topics
- Keep a history of each topic
+See the whole picture of your broker.
+- What topics are active? 
+- Which retained topics are abandoned?
+- Where is this new device / service I connected to the broker?

 MQTT-Explorer strives to be THE swiss-army-knife tool.
 The perfect tool to integrate new services, IoT devices in your network.
 The hierarchical view allows for a quick understanding what is going on on your broker.

-## Download
-
-| Platform | | Downloads |
-|:----------:|:-------------:|:------:|
-| ![windows](https://user-images.githubusercontent.com/7721625/51445407-b4172080-1d04-11e9-8c70-d8413d1d6d8b.png) | Windows | [portable](https:&#x2F;&#x2F;github.com&#x2F;thomasnordquist&#x2F;MQTT-Explorer&#x2F;releases&#x2F;download&#x2F;v0.2.0&#x2F;MQTT-Explorer-0.2.0.exe), [installer](https:&#x2F;&#x2F;github.com&#x2F;thomasnordquist&#x2F;MQTT-Explorer&#x2F;releases&#x2F;download&#x2F;v0.2.0&#x2F;MQTT-Explorer-Setup-0.2.0.exe) |
-| ![linux](https://user-images.githubusercontent.com/7721625/51445392-947ff800-1d04-11e9-8c7f-a30efb755651.png) | Linux | [AppImage](https:&#x2F;&#x2F;github.com&#x2F;thomasnordquist&#x2F;MQTT-Explorer&#x2F;releases&#x2F;download&#x2F;v0.2.0&#x2F;MQTT-Explorer-0.2.0-x86_64.AppImage)<br>*Run AppImage:<br>Make it executable and double-click it.* |
-| ![ubuntu](https://user-images.githubusercontent.com/7721625/51445401-a5306e00-1d04-11e9-9b9b-20e196b82142.png) | Ubuntu | [![Get it from the Snap Store](https://snapcraft.io/static/images/badges/en/snap-store-black.svg)](https://snapcraft.io/mqtt-explorer)<br>[Ubuntu Store](snap://mqtt-explorer) |
-| ![mac](https://user-images.githubusercontent.com/7721625/51445390-921d9e00-1d04-11e9-8339-351469ef20ae.png) | Mac | [dmg](https:&#x2F;&#x2F;github.com&#x2F;thomasnordquist&#x2F;MQTT-Explorer&#x2F;releases&#x2F;download&#x2F;v0.2.0&#x2F;MQTT-Explorer-0.2.0.dmg) |
-
-[More Downloads](https://github.com/thomasnordquist/MQTT-Explorer/releases)
+The app is available for Windows ([portable](https:&#x2F;&#x2F;github.com&#x2F;thomasnordquist&#x2F;MQTT-Explorer&#x2F;releases&#x2F;download&#x2F;v0.1.3&#x2F;MQTT-Explorer-0.1.3.exe), [installer](https:&#x2F;&#x2F;github.com&#x2F;thomasnordquist&#x2F;MQTT-Explorer&#x2F;releases&#x2F;download&#x2F;v0.1.3&#x2F;MQTT-Explorer-Setup-0.1.3.exe)), Linux ([AppImage](https:&#x2F;&#x2F;github.com&#x2F;thomasnordquist&#x2F;MQTT-Explorer&#x2F;releases&#x2F;download&#x2F;v0.1.3&#x2F;MQTT-Explorer-0.1.3-x86_64.AppImage)) and Mac ([dmg](https:&#x2F;&#x2F;github.com&#x2F;thomasnordquist&#x2F;MQTT-Explorer&#x2F;releases&#x2F;download&#x2F;v0.1.3&#x2F;MQTT-Explorer-0.1.3.dmg)).

 ## Screenshots
 ![screen1](https://user-images.githubusercontent.com/7721625/51770198-6c6a0d80-20e5-11e9-94d5-a0174634253c.png)

+## Download
+
+| Platform | | Downloads | 
+|:----------:|:-------------:|:------:|
+| ![windows](https://user-images.githubusercontent.com/7721625/51445407-b4172080-1d04-11e9-8c70-d8413d1d6d8b.png) | Windows | [portable](https:&#x2F;&#x2F;github.com&#x2F;thomasnordquist&#x2F;MQTT-Explorer&#x2F;releases&#x2F;download&#x2F;v0.1.3&#x2F;MQTT-Explorer-0.1.3.exe), [installer](https:&#x2F;&#x2F;github.com&#x2F;thomasnordquist&#x2F;MQTT-Explorer&#x2F;releases&#x2F;download&#x2F;v0.1.3&#x2F;MQTT-Explorer-Setup-0.1.3.exe) |
+| ![linux](https://user-images.githubusercontent.com/7721625/51445392-947ff800-1d04-11e9-8c7f-a30efb755651.png) | Linux | [AppImage](https:&#x2F;&#x2F;github.com&#x2F;thomasnordquist&#x2F;MQTT-Explorer&#x2F;releases&#x2F;download&#x2F;v0.1.3&#x2F;MQTT-Explorer-0.1.3-x86_64.AppImage)<br>*Run AppImage:<br>Make it executable and double-click it.* | 
+| ![mac](https://user-images.githubusercontent.com/7721625/51445390-921d9e00-1d04-11e9-8339-351469ef20ae.png) | Mac | [dmg](https:&#x2F;&#x2F;github.com&#x2F;thomasnordquist&#x2F;MQTT-Explorer&#x2F;releases&#x2F;download&#x2F;v0.1.3&#x2F;MQTT-Explorer-0.1.3.dmg) | 
+
+[More Downloads](https://github.com/thomasnordquist/MQTT-Explorer/releases)
+
 ## Demo
-![screencast](https://user-images.githubusercontent.com/7721625/52979302-3f073b80-33d5-11e9-9953-b70ebb349439.gif)
+![screencast](https://user-images.githubusercontent.com/7721625/51978075-5bc0eb00-2489-11e9-953a-0965b154557b.gif)

 ## Performance
 This App is optimized to handle thousands of topics and at least hundreds of thousands messages per minute.
-So don't worry if you got >=30k topics and >=100.000 messages per minute.
+So don't worry if you got >=10k topics and >=100k messages per minute.

-One can also subscribe to custom topics insted of the "root wildcard #", therefore limiting the amount of messages.
+Future releases will allow for a more granular selection of subscribed topics to handle

 ## Develop
 PRs and issues are welcome
@@ -1,47 +1,42 @@
 # [MQTT Explorer](https://thomasnordquist.github.io/MQTT-Explorer/)
 [![Downloads](https://img.shields.io/github/release/thomasnordquist/mqtt-explorer.svg)](https://travis-ci.org/thomasnordquist/MQTT-Explorer/releases)
 [![Downloads](https://img.shields.io/github/downloads/thomasnordquist/mqtt-explorer/total.svg)](https://travis-ci.org/thomasnordquist/MQTT-Explorer/releases)
-[![Build_Status](https://travis-ci.org/thomasnordquist/MQTT-Explorer.svg?branch=master)](https://travis-ci.org/thomasnordquist/MQTT-Explorer)
-[![Build status](https://ci.appveyor.com/api/projects/status/c35tkm29rm4m5364/branch/master?svg=true)](https://ci.appveyor.com/project/thomasnordquist/mqtt-explorer/branch/master)
+[![Build_Status](https://travis-ci.org/thomasnordquist/MQTT-Explorer.svg)](https://travis-ci.org/thomasnordquist/MQTT-Explorer)

 ### Version {{ version }}

-A MQTT Tool to get a quick overview of your MQTT topics and integrate new devices/services more efficiently.
-
- Visualize topics and topic activity
- Delete retained topics
- Search/filter topics
- Delete topic recursively
- Publish topics
- Plot numeric topics
- Keep a history of each topic
+See the whole picture of your broker.
+- What topics are active? 
+- Which retained topics are abandoned?
+- Where is this new device / service I connected to the broker?

 MQTT-Explorer strives to be THE swiss-army-knife tool.
 The perfect tool to integrate new services, IoT devices in your network.
 The hierarchical view allows for a quick understanding what is going on on your broker.

-## Download
-
-| Platform | | Downloads |
-|:----------:|:-------------:|:------:|
-| ![windows](https://user-images.githubusercontent.com/7721625/51445407-b4172080-1d04-11e9-8c70-d8413d1d6d8b.png) | Windows | <a href="https://www.microsoft.com/store/apps/9PP8SFM082WD?ocid=badge"><img src="https://assets.windowsphone.com/85864462-9c82-451e-9355-a3d5f874397a/English_get-it-from-MS_InvariantCulture_Default.png" width="150" /></a><br/>{{windowsTargets}} |
-| ![linux](https://user-images.githubusercontent.com/7721625/51445392-947ff800-1d04-11e9-8c7f-a30efb755651.png) | Linux | {{linuxTargets}}<br>*Run AppImage:<br>Make it executable and double-click it.* |
-| ![ubuntu](https://user-images.githubusercontent.com/7721625/51445401-a5306e00-1d04-11e9-9b9b-20e196b82142.png) | Ubuntu | <a href="https://snapcraft.io/mqtt-explorer" title="Get it from the Snap Store"><img src="https://snapcraft.io/static/images/badges/en/snap-store-black.svg" width="150" /><br/>[Ubuntu Store](snap://mqtt-explorer) |
-| ![mac](https://user-images.githubusercontent.com/7721625/51445390-921d9e00-1d04-11e9-8339-351469ef20ae.png) | Mac | {{macTargets}} |
-
-[More Downloads](https://github.com/thomasnordquist/MQTT-Explorer/releases)
+The app is available for Windows ({{windowsTargets}}), Linux ({{linuxTargets}}) and Mac ({{macTargets}}).

 ## Screenshots
 ![screen1](https://user-images.githubusercontent.com/7721625/51770198-6c6a0d80-20e5-11e9-94d5-a0174634253c.png)

+## Download
+
+| Platform | | Downloads | 
+|:----------:|:-------------:|:------:|
+| ![windows](https://user-images.githubusercontent.com/7721625/51445407-b4172080-1d04-11e9-8c70-d8413d1d6d8b.png) | Windows | {{windowsTargets}} |
+| ![linux](https://user-images.githubusercontent.com/7721625/51445392-947ff800-1d04-11e9-8c7f-a30efb755651.png) | Linux | {{linuxTargets}}<br>*Run AppImage:<br>Make it executable and double-click it.* | 
+| ![mac](https://user-images.githubusercontent.com/7721625/51445390-921d9e00-1d04-11e9-8339-351469ef20ae.png) | Mac | {{macTargets}} | 
+
+[More Downloads](https://github.com/thomasnordquist/MQTT-Explorer/releases)
+
 ## Demo
-![screencast](https://user-images.githubusercontent.com/7721625/52979302-3f073b80-33d5-11e9-9953-b70ebb349439.gif)
+![screencast](https://user-images.githubusercontent.com/7721625/51978075-5bc0eb00-2489-11e9-953a-0965b154557b.gif)

 ## Performance
 This App is optimized to handle thousands of topics and at least hundreds of thousands messages per minute.
-So don't worry if you got >=30k topics and >=100.000 messages per minute.
+So don't worry if you got >=10k topics and >=100k messages per minute.

-One can also subscribe to custom topics insted of the "root wildcard #", therefore limiting the amount of messages.
+Future releases will allow for a more granular selection of subscribed topics to handle

 ## Develop
 PRs and issues are welcome
@@ -2,7 +2,7 @@
 <html>
    <head>
        <meta charset="UTF-8" />
-        <title>MQTT Explorer</title>
+        <title>MQTT-Explorer</title>
        <script src="./bugtracking.bundle.js"></script>

        <style>
@@ -9,13 +9,10 @@
  "author": "",
  "license": "ISC",
  "devDependencies": {
-    "@material-ui/core": "^4.0.0-alpha.1",
-    "@material-ui/icons": "^3.0.2",
-    "@material-ui/lab": "^3.0.0-alpha.30",
-    "@material-ui/styles": "^3.0.0-alpha.10",
-    "@types/diff": "^4.0.1",
+    "@material-ui/core": "^4.0.0-alpha.0",
+    "@material-ui/icons": "^3.0.1",
+    "@material-ui/styles": "^3.0.0-alpha.8",
    "@types/node": "^10.12.18",
-    "@types/prismjs": "^1.9.1",
    "@types/react": "^16.7.18",
    "@types/react-dom": "^16.0.11",
    "@types/react-redux": "^6.0.12",
@@ -29,7 +26,6 @@
    "compare-versions": "^3.4.0",
    "copy-text-to-clipboard": "^1.0.4",
    "css-loader": "^2.1.0",
-    "diff": "^4.0.1",
    "electron-nucleus": "^1.11.0",
    "electron-telemetry": "git+https://github.com/thomasnordquist/electron-telemetry.git#dist",
    "html-webpack-plugin": "^4.0.0-beta.5",
@@ -38,17 +34,17 @@
    "lodash.throttle": "^4.1.1",
    "moving-average": "^1.0.0",
    "number-abbreviate": "^2.0.0",
-    "prismjs": "^1.15.0",
    "react": "16.8",
    "react-ace": "^6.3.2",
    "react-dom": "^16.7.0",
+    "react-json-view": "^1.19.1",
+    "react-keyboard-event-handler": "^1.4.1",
    "react-redux": "^6.0.0",
    "react-resize-detector": "^3.4.0",
    "react-split-pane": "^0.1.85",
    "react-vis": "^1.11.6",
    "redux": "^4.0.1",
    "redux-batched-actions": "^0.4.1",
-    "redux-thunk": "^2.3.0",
    "sha1": "^1.1.1",
    "socket.io-client": "^2.2.0",
    "source-map-loader": "^0.2.4",
@@ -11,18 +11,18 @@ import { AppState } from './reducers'
 import { bindActionCreators } from 'redux'
 import { connect } from 'react-redux'
 import { default as SplitPane } from 'react-split-pane'
-import { globalActions, settingsActions } from './actions'
+import { globalActions } from './actions'
 import { Theme, withStyles } from '@material-ui/core/styles'

 const Settings = React.lazy(() => import('./components/Settings'))

 interface Props {
+  name: string
  connectionId: string
  classes: any
  settingsVisible: boolean
  error?: string
-  actions: typeof globalActions
-  settingsActions: typeof settingsActions
+  actions: any
 }

 class App extends React.PureComponent<Props, {}> {
@@ -31,10 +31,6 @@ class App extends React.PureComponent<Props, {}> {
    this.state = { }
  }

-  public componentDidMount() {
-    this.props.settingsActions.loadSettings()
-  }
-
  private renderError() {
    if (this.props.error) {
      const error = typeof this.props.error === 'string' ? this.props.error : JSON.stringify(this.props.error)
@@ -88,7 +84,7 @@ class App extends React.PureComponent<Props, {}> {
          <UpdateNotifier />
          <ConnectionSetup />
        </ErrorBoundary>
-      </div>
+      </div >
    )
  }
 }
@@ -98,7 +94,6 @@ const mapStateToProps = (state: AppState) => {
    settingsVisible: state.settings.visible,
    connectionId: state.connection.connectionId,
    error: state.globalState.error,
-    highlightTopicUpdates: state.settings.highlightTopicUpdates,
  }
 }

@@ -147,7 +142,6 @@ const styles = (theme: Theme) => {
 const mapDispatchToProps = (dispatch: any) => {
  return {
    actions: bindActionCreators(globalActions, dispatch),
-    settingsActions: bindActionCreators(settingsActions, dispatch),
  }
 }

@@ -31,6 +31,7 @@ class RemoteStorage implements PersistantStorage {
    const ack = makeStorageAcknoledgementEvent(transactionId)
    return new Promise<void>((resolve, reject) => {
      const callback = (msg: any) => {
+        console.log(msg)
        if (msg && msg.error) {
          reject(msg.error)
        } else {
@@ -43,7 +44,7 @@ class RemoteStorage implements PersistantStorage {
    })
  }

-  public store<Model>(identifier: StorageIdentifier<Model>, data: Model): Promise<void> {
+  public store<Model>(identifier: StorageIdentifier<Model>,  data: Model): Promise<void> {
    const transactionId = v4()
    const expectation = this.expectAck(transactionId)
    rendererEvents.emit(storageStoreEvent, { data, transactionId, store: identifier.id })
@@ -56,6 +57,8 @@ class RemoteStorage implements PersistantStorage {

    const promise = new Promise<Model>((resolve, reject) => {
      const callback = (msg: any) => {
+        console.log(msg)
+
        if (msg.error) {
          reject(msg.error)
        } else {
@@ -3,6 +3,7 @@ import { EventDispatcher } from '../../events'
 export class TopicViewModel {
  private selected: boolean
  public change = new EventDispatcher<void, TopicViewModel>(this)
+  public attached = true // When the viewmodel is attached it's always visible

  public constructor() {
    this.selected = false
@@ -1,19 +1,18 @@
 import * as q from '../../../backend/src/Model'
 import * as url from 'url'
 import { Action, ActionTypes } from '../reducers/Connection'
-import { AppState } from '../reducers'
-import { DataSourceState, MqttOptions } from '../../../backend/src/DataSource'
-import { Dispatch } from 'redux'
-import { globalActions } from '.'
-import { showError } from './Global'
-import { showTree } from './Tree'
-import { TopicViewModel } from '../TopicViewModel'
 import {
  addMqttConnectionEvent,
  makeConnectionStateEvent,
  removeConnection,
  rendererEvents,
 } from '../../../events'
+import { AppState } from '../reducers'
+import { Dispatch } from 'redux'
+import { MqttOptions } from '../../../backend/src/DataSource'
+import { showTree } from './Tree'
+import { TopicViewModel } from '../TopicViewModel'
+import { showError } from './Global'

 export const connect = (options: MqttOptions, connectionId: string) => (dispatch: Dispatch<any>, getState: () => AppState) => {
  dispatch(connecting(connectionId))
@@ -24,39 +23,14 @@ export const connect = (options: MqttOptions, connectionId: string) => (dispatch
  rendererEvents.subscribe(event, (dataSourceState) => {
    console.log(dataSourceState)
    if (dataSourceState.connected) {
-      const didReconnect = Boolean(getState().connection.tree)
-      if (!didReconnect) {
-        const tree = new q.Tree<TopicViewModel>()
-        tree.updateWithConnection(rendererEvents, connectionId)
-        dispatch(showTree(tree))
-        dispatch(connected(tree, host!))
-      }
+      const tree = new q.Tree<TopicViewModel>()
+      tree.updateWithConnection(rendererEvents, connectionId)
+      dispatch(connected(tree, host!))
+      dispatch(showTree(tree))
    } else if (dataSourceState.error) {
      dispatch(showError(dataSourceState.error))
      dispatch(disconnect())
    }
-    dispatch(updateHealth(dataSourceState))
-  })
-}
-
-const updateHealth = (dataSourceState: DataSourceState) => (dispatch: Dispatch<any>, getState: () => AppState) => {
-  let state
-  if (dataSourceState.connecting) {
-    state = 'connecting'
-  } else if (!dataSourceState.connected) {
-    state = 'offline'
-    dispatch(globalActions.showError('Disconnected from server'))
-  } else if (dataSourceState.connected) {
-    state = 'online'
-  } else {
-    state = undefined
-  }
-
-  console.log(state)
-
-  dispatch({
-    type: ActionTypes.CONNECTION_SET_HEALTH,
-    health: state,
  })
 }

@@ -73,11 +47,7 @@ export const connecting: (connectionId: string) => Action = (connectionId: strin

 export const disconnect = () => (dispatch: Dispatch<any>, getState: () => AppState)  => {
  const { connectionId, tree } = getState().connection
-  if (connectionId) {
-    rendererEvents.emit(removeConnection, connectionId)
-    rendererEvents.unsubscribeAll(makeConnectionStateEvent(connectionId))
-  }
-
+  rendererEvents.emit(removeConnection, connectionId)
  tree && tree.stopUpdating()

  dispatch(showTree(undefined))
@@ -35,7 +35,6 @@ export const loadConnectionSettings = () => async (dispatch: Dispatch<any>, getS

 export const saveConnectionSettings = () => async (dispatch: Dispatch<any>, getState: () => AppState) => {
  try {
-    console.log('store settings')
    await persistantStorage.store(storedConnectionsIdentifier, getState().connectionManager.connections)
  } catch (error) {
    dispatch(showError(error))
@@ -1,7 +1,7 @@
-import { Action, ActionTypes } from '../reducers/Publish'
+import { ActionTypes, Action } from '../reducers/Publish'
 import { AppState } from '../reducers'
 import { Dispatch } from 'redux'
-import { makePublishEvent, rendererEvents } from '../../../events'
+import { rendererEvents, makePublishEvent } from '../../../events'

 export const setTopic = (topic?: string): Action  => {
  return {
@@ -1,92 +1,30 @@
-import * as q from '../../../backend/src/Model'
-import { AppState } from '../reducers'
-import { autoExpandLimitSet } from '../components/Settings'
-import { batchActions } from 'redux-batched-actions'
-import { default as persistantStorage, StorageIdentifier } from '../PersistantStorage'
+import { Action, ActionTypes, TopicOrder } from '../reducers/Settings'
 import { Dispatch } from 'redux'
-import { showError } from './Global'
 import { showTree } from './Tree'
+import { AppState } from '../reducers'
+import * as q from '../../../backend/src/Model'
+import { batchActions } from 'redux-batched-actions'
+import { autoExpandLimitSet } from '../components/Settings'
 import { TopicViewModel } from '../TopicViewModel'
-import {
-  ActionTypes,
-  SettingsState,
-  TopicOrder,
-} from '../reducers/Settings'

-const settingsIdentifier: StorageIdentifier<Partial<SettingsState>> = {
-  id: 'Settings',
-}
-
-export const loadSettings = () => async (dispatch: Dispatch<any>, _getState: () => AppState)  => {
-  try {
-    const settings = await persistantStorage.load(settingsIdentifier)
-    dispatch({
-      settings,
-      type: ActionTypes.SETTINGS_DID_LOAD_SETTINGS,
-    })
-  } catch (error) {
-    dispatch(showError(error))
-  }
-}
-
-export const storeSettings = () => async (dispatch: Dispatch<any>, getState: () => AppState)  => {
-  const settings = {
-    ...getState().settings,
-    topicFilter: undefined,
-    visible: undefined,
-  }
-
-  try {
-    await persistantStorage.store(settingsIdentifier, settings)
-  } catch (error) {
-    dispatch(showError(error))
-  }
-}
-
-export const setAutoExpandLimit = (autoExpandLimit: number = 0) => (dispatch: Dispatch<any>, getState: () => AppState) => {
-  dispatch({
+export const setAutoExpandLimit = (autoExpandLimit: number = 0): Action => {
+  return {
    autoExpandLimit,
    type: ActionTypes.SETTINGS_SET_AUTO_EXPAND_LIMIT,
-  })
-  dispatch(storeSettings())
+  }
 }

-export const selectTopicWithMouseOver = (selectTopicWithMouseOver: boolean) => (dispatch: Dispatch<any>, getState: () => AppState) => {
-  dispatch({
-    selectTopicWithMouseOver,
-    type: ActionTypes.SETTINGS_SET_SELECT_TOPIC_WITH_MOUSE_OVER,
-  })
-  dispatch(storeSettings())
-}
-
-export const setValueDisplayMode = (valueRendererDisplayMode: 'diff' | 'raw') => (dispatch: Dispatch<any>, getState: () => AppState) => {
-  dispatch({
-    valueRendererDisplayMode,
-    type: ActionTypes.SETTINGS_SET_VALUE_RENDERER_DISPLAY_MODE,
-  })
-  dispatch(storeSettings())
-}
-
-export const toggleSettingsVisibility = () => (dispatch: Dispatch<any>, _getState: () => AppState) => {
-  dispatch({
+export const toggleSettingsVisibility = (): Action => {
+  return {
    type: ActionTypes.SETTINGS_TOGGLE_VISIBILITY,
-  })
-  dispatch(storeSettings())
+  }
 }

-export const togglehighlightTopicUpdates = () => (dispatch: Dispatch<any>, _getState: () => AppState) => {
-  dispatch({
-    type: ActionTypes.SETTINGS_TOGGLE_HIGHLIGHT_ACTIVITY,
-  })
-  dispatch(storeSettings())
-}
-
-export const setTopicOrder = (topicOrder: TopicOrder = TopicOrder.none) => (dispatch: Dispatch<any>, _getState: () => AppState) => {
-  dispatch({
+export const setTopicOrder = (topicOrder: TopicOrder = TopicOrder.none): Action => {
+  return {
    topicOrder,
    type: ActionTypes.SETTINGS_SET_TOPIC_ORDER,
-  })
-  dispatch(storeSettings())
+  }
 }

 export const filterTopics = (filterStr: string) => (dispatch: Dispatch<any>, getState: () => AppState)  => {
@@ -1,46 +1,21 @@
-import * as q from '../../../backend/src/Model'
-import { Action, Dispatch } from 'redux'
+import { Dispatch, Action } from 'redux'
 import { AppState } from '../reducers'
 import { makePublishEvent, rendererEvents } from '../../../events'

-export const clearRetainedTopic = () => (dispatch: Dispatch<any>, getState: () => AppState) => {
+export const clearRetainedTopic = () => (dispatch: Dispatch<Action>, getState: () => AppState)  => {
  const { selectedTopic } = getState().tree
-  if (!selectedTopic) {
-    return
-  }
-
-  dispatch(clearTopic(selectedTopic, false))
-}
-
-export const clearTopic = (topic: q.TreeNode<any>, recursive: boolean, subtopicClearLimit = 50) => (dispatch: Dispatch<any>, getState: () => AppState)  => {
  const { connectionId } = getState().connection
-  if (!connectionId) {
+
+  if (!selectedTopic || !connectionId) {
    return
  }

  const publishEvent = makePublishEvent(connectionId)
  const mqttMessage = {
-    topic: topic.path(),
+    topic: selectedTopic.path(),
    payload: null,
    retain: true,
    qos: 0 as 0,
  }
-  console.log('deleting', topic.path())
  rendererEvents.emit(publishEvent, mqttMessage)
-
-  if (recursive) {
-    topic.childTopics()
-      .filter(topic => Boolean(topic.message && topic.message.value))
-      .slice(0, subtopicClearLimit)
-      .forEach((topic) => {
-        console.log('deleting', topic.path())
-        const mqttMessage = {
-          topic: topic.path(),
-          payload: null,
-          retain: true,
-          qos: 0 as 0,
-        }
-        rendererEvents.emit(publishEvent, mqttMessage)
-      })
-  }
 }
@@ -1,10 +1,11 @@
-import * as q from '../../../backend/src/Model'
-import { ActionTypes } from '../reducers/Tree'
-import { AnyAction, Dispatch } from 'redux'
 import { AppState } from '../reducers'
-import { batchActions } from 'redux-batched-actions'
+import { ActionTypes } from '../reducers/Tree'
+import * as q from '../../../backend/src/Model'
+import { Dispatch, AnyAction } from 'redux'
 import { setTopic } from './Publish'
 import { TopicViewModel } from '../TopicViewModel'
+import { batchActions } from 'redux-batched-actions'
+import { treeActions } from '.';
 const debounce = require('lodash.debounce')

 export const selectTopic = (topic: q.TreeNode<TopicViewModel>) => (dispatch: Dispatch<any>, getState: () => AppState)  => {
@@ -43,6 +44,26 @@ const debouncedSelectTopic = debounce((topic: q.TreeNode<TopicViewModel>, dispat
  }
 }, 70)

+export const handleKeyEvent = (key: string) => (dispatch: Dispatch<any>, getState: () => AppState) => {
+  const state = getState()
+  const { tree, selectedTopic } = state.tree
+  if (!tree) {
+    return
+  }
+
+  if (!selectedTopic) {
+    return dispatch(selectTopic(tree.firstNode()))
+  }
+
+  const visibleTopics: q.TreeNode<TopicViewModel>[] = tree.childTopics().filter(topic => topic.viewModel && topic.viewModel.attached)
+  if (key === 'down') {
+    debugger
+    const selectedIndex = visibleTopics.indexOf(selectedTopic)
+    const nextIndex = (visibleTopics.length - 1) % (selectedIndex + 1)
+    return dispatch(selectTopic(visibleTopics[nextIndex]))
+  }
+}
+
 export const showTree = (tree?: q.Tree<TopicViewModel>) => (dispatch: Dispatch<any>, getState: () => AppState): AnyAction  => {
  const visibleTree = getState().tree.tree
  const connectionTree = getState().connection.tree
@@ -1,10 +1,10 @@
-import * as connectionActions from './Connection'
-import * as connectionManagerActions from './ConnectionManager'
-import * as globalActions from './Global'
-import * as publishActions from './Publish'
 import * as settingsActions from './Settings'
-import * as sidebarActons from './Sidebar'
+import * as publishActions from './Publish'
 import * as treeActions from './Tree'
 import * as updateNotifierActions from './UpdateNotifier'
+import * as connectionActions from './Connection'
+import * as sidebarActons from './Sidebar'
+import * as connectionManagerActions from './ConnectionManager'
+import * as globalActions from './Global'

 export { settingsActions, treeActions, publishActions, updateNotifierActions, connectionActions, sidebarActons, connectionManagerActions, globalActions }
@@ -1,11 +1,12 @@
-import * as q from '../../../backend/src/Model'
 import * as React from 'react'
-import { AppState } from '../reducers'
-import { connect } from 'react-redux'
-import { StyleRulesCallback, withStyles } from '@material-ui/core/styles'
-import { TopicViewModel } from '../TopicViewModel'
-import { Typography } from '@material-ui/core'
+import * as q from '../../../backend/src/Model'

+import { AppState } from '../reducers'
+import { Typography } from '@material-ui/core'
+import { StyleRulesCallback, withStyles } from '@material-ui/core/styles'
+
+import { connect } from 'react-redux'
+import { TopicViewModel } from '../TopicViewModel'
 const abbreviate = require('number-abbreviate')

 interface Stats {
@@ -23,6 +24,7 @@ const styles: StyleRulesCallback = theme => ({
    height: '224px',
    backgroundColor: 'rebeccapurple',
    marginBottom: 0,
+    marginTop: 'auto',
    padding: '8px',
  },
 })
@@ -1,149 +0,0 @@
-import * as diff from 'diff'
-import * as Prism from 'prismjs'
-import * as React from 'react'
-import { Theme, withStyles } from '@material-ui/core'
-import 'prismjs/components/prism-json'
-import 'prismjs/themes/prism-tomorrow.css'
-
-interface Props {
-  previous: string
-  current: string
-  nameOfCompareMessage: string
-  language?: 'json'
-  classes: any
-}
-
-class CodeDiff extends React.Component<Props, {}> {
-  constructor(props: Props) {
-    super(props)
-  }
-
-  public render() {
-    const changes = diff.diffLines(this.props.previous, this.props.current)
-    const styledLines = Prism.highlight(this.props.current, Prism.languages.json).split('\n')
-
-    let lineNumber = 0
-    const code = changes.map((change, key) => {
-      const hasStyledCode = change.removed !== true
-      const changedLines = change.count || 0
-      if (hasStyledCode && this.props.language === 'json') {
-        const currentLines = styledLines.slice(lineNumber, lineNumber + changedLines)
-        const lines = currentLines.map((l, idx) => {
-          return <div key={`${key}-${idx}`} className={this.props.classes.line}><span className={this.cssClassForChange(change)} dangerouslySetInnerHTML={{ __html: l }} /></div>
-        })
-        lineNumber += changedLines
-
-        return <div key={key}>{lines}</div>
-      }
-
-      return this.trimNewlineRight(change.value)
-        .split('\n')
-        .map((line, idx) => {
-          return <div key={`${key}-${idx}`} className={this.props.classes.line}><span className={this.cssClassForChange(change)}>{line}</span></div>
-        })
-    })
-
-    return (
-      <div>
-        <pre className={`language-json ${this.props.classes.codeBlock}`}>
-          {code}
-        </pre>
-        {this.renderChangeAmount(changes)}
-      </div>
-    )
-  }
-
-  private renderChangeAmount(changes: Diff.Change[]) {
-    const additions = changes.map(change => (change.added === true) ? (change.count || 0) : 0).reduce((a, b) => a + b)
-    const deletions = changes.map(change => (change.removed === true) ? (change.count || 0) : 0).reduce((a, b) => a + b)
-    if (additions === 0 && deletions === 0) {
-      return null
-    }
-
-    return (
-      <span style={{ display: 'block', marginBottom: '8px', float: 'right' }}>
-        <span>
-          Comparing with <b>{this.props.nameOfCompareMessage}</b> message:&nbsp;
-
-          <span className={this.props.classes.additions}>+ {additions} line{additions === 1 ? '' : 's'}</span>
-          , <span className={this.props.classes.deletions}>- {deletions} line{deletions === 1 ? '' : 's'}</span>
-        </span>
-      </span>
-    )
-  }
-
-  private trimNewlineRight(str: string) {
-    if (str.slice(-1) === '\n') {
-      return str.slice(0, -1)
-    }
-
-    return str
-  }
-
-  private cssClassForChange(change: diff.Change) {
-    if (change.added === true) {
-      return this.props.classes.addition
-    }
-
-    if (change.removed === true) {
-      return this.props.classes.deletion
-    }
-
-    return this.props.classes.noChange
-  }
-}
-
-const style = (theme: Theme) => {
-  const baseStyle = {
-    width: '100%',
-  }
-  const before = {
-    margin: '0 2px 0 -9px',
-  }
-  return {
-    additions: {
-      color: 'rgb(10, 255, 10)',
-    },
-    deletions: {
-      color: 'rgb(255, 10, 10)',
-    },
-    line: {
-      lineHeight: 'normal',
-    },
-    codeBlock: {
-      fontSize: '12px',
-      maxHeight: '200px',
-      marginLeft: '-16px',
-    },
-    noChange: {
-      ...baseStyle,
-      '&:before': {
-        ...before,
-      },
-    },
-    deletion: {
-      ...baseStyle,
-      backgroundColor: 'rgba(255, 10, 10, 0.3)',
-      '&:before': {
-        ...before,
-        content: "'-'",
-      },
-      '&:hover': {
-        backgroundColor: 'rgba(255, 10, 10, 0.6)',
-      },
-    },
-    addition: {
-      ...baseStyle,
-      backgroundColor: 'rgba(10, 255, 10, 0.3)',
-      '&:hover': {
-        backgroundColor: 'rgba(10, 255, 10, 0.5)',
-      },
-      '&:before': {
-        ...before,
-        content: "'+'",
-      },
-    },
-  }
-}
-
-export default withStyles(style)(CodeDiff)
@@ -1,54 +0,0 @@
-import * as React from 'react'
-import DeviceHubOutlined from '@material-ui/icons/DeviceHubOutlined'
-import { AppState } from '../reducers'
-import { connect } from 'react-redux'
-import { ConnectionHealth } from '../reducers/Connection'
-import { green, orange, red } from '@material-ui/core/colors'
-import { StyleRulesCallback, withStyles } from '@material-ui/core/styles'
-import { Tooltip } from '@material-ui/core'
-
-const styles: StyleRulesCallback = theme => ({
-  offline: {
-    color: red[700],
-  },
-  online: {
-    color: green[500],
-  },
-  connecting: {
-    color: orange[600],
-  },
-})
-
-interface Props {
-  classes: any
-  connected: boolean
-  health?: ConnectionHealth
-}
-
-class ConnectionHealthIndicator extends React.Component<Props, {}> {
-  constructor(props: any) {
-    super(props)
-  }
-
-  public render() {
-    const { classes, health, connected } = this.props
-    if (!health || !connected) {
-      return null
-    }
-
-    return (
-      <Tooltip title={`Connection health "${health}"`}>
-        <DeviceHubOutlined className={classes[health]} />
-      </Tooltip>
-    )
-  }
-}
-
-const mapStateToProps = (state: AppState) => {
-  return {
-    health: state.connection.health,
-    connected: state.connection.connected || state.connection.connecting,
-  }
-}
-
-export default connect(mapStateToProps)(withStyles(styles)(ConnectionHealthIndicator))
@@ -66,10 +66,10 @@ class ConnectionSettings extends React.Component<Props, State> {
            </Grid>
            <Grid item={true} xs={12} style={{ padding: 0 }}>
              <List
-                className={`${classes.topicList} advanced-connection-settings-topic-list`}
+                className={classes.topicList}
                component="nav"
              >
-                <div className={classes.list}>
+                <div className={this.props.classes.list}>
                  {this.renderSubscriptions()}
                </div>
              </List>
@@ -79,7 +79,6 @@ class ConnectionSettings extends React.Component<Props, State> {
                className={classes.fullWidth}
                label="MQTT Client ID"
                margin="normal"
-                value={this.props.connection.clientId}
                onChange={this.handleChange('clientId')}
              />
            </Grid>
@@ -14,6 +14,7 @@ import { StyleRulesCallback, Theme, withStyles } from '@material-ui/core/styles'

 import {
  Button,
+  CircularProgress,
  FormControl,
  FormControlLabel,
  Grid,
@@ -25,7 +26,6 @@ import {
  Switch,
  TextField,
 } from '@material-ui/core'
-import ConnectionHealthIndicator from '../ConnectionHealthIndicator'

 interface Props {
  connection: ConnectionOptions
@@ -284,7 +284,7 @@ class ConnectionSettings extends React.Component<Props, State> {
    if (this.props.connecting) {
      return (
        <Button variant="contained" color="primary" className={classes.button} onClick={actions.disconnect}>
-          <ConnectionHealthIndicator />&nbsp;&nbsp;Abort
+          <CircularProgress size={22} style={{ marginRight: '10px' }} color="secondary" /> Abort
        </Button>
      )
    }
@@ -71,17 +71,16 @@ class ConnectionSetup extends React.Component<Props, {}> {
  }
 }

-const connectionHeight = '440px'
 const styles = (theme: Theme) => ({
  title: {
    color: theme.palette.text.primary,
    whiteSpace: 'nowrap' as 'nowrap',
  },
  root: {
-    margin: `calc((100vh - ${connectionHeight}) / 2) auto 0 auto`,
+    margin: '13vw auto 0 auto',
    minWidth: '800px',
    maxWidth: '850px',
-    height: connectionHeight,
+    height: '440px',
    outline: 'none' as 'none',
    display: 'flex' as 'flex',
  },
@@ -1,10 +1,9 @@
 import * as React from 'react'
-import Check from '@material-ui/icons/Check'
-import CustomIconButton from './CustomIconButton'
+import { Snackbar, SnackbarContent } from '@material-ui/core'
 import FileCopy from '@material-ui/icons/FileCopy'
+import Check from '@material-ui/icons/Check'
 import green from '@material-ui/core/colors/green'
-import { Snackbar, SnackbarContent, Tooltip } from '@material-ui/core'
-import { Theme, withStyles } from '@material-ui/core/styles'
+import { withStyles, Theme } from '@material-ui/core/styles'

 const copy = require('copy-text-to-clipboard')

@@ -33,36 +32,28 @@ class Copy extends React.Component<Props, State> {

  public render() {
    const icon = !this.state.didCopy
-      ? <FileCopy fontSize="inherit" />
+      ? <FileCopy fontSize="inherit" style={{ cursor: 'pointer' }} onClick={this.handleClick} />
      : <Check fontSize="inherit" style={{ cursor: 'default' }} />

-    return (
+    return <span>
+      <span style={{ fontSize: '16px' }}>{icon}</span>
      <span>
-        <Tooltip placement="top" title="Copy to clipboard">
-          <span style={{ fontSize: '16px' }}>
-          <CustomIconButton onClick={this.handleClick} >
-            {icon}
-          </CustomIconButton>
-          </span>
-        </Tooltip>
-        <span>
-          <Snackbar
-            anchorOrigin={{
-              vertical: 'bottom',
-              horizontal: 'left',
-            }}
-            open={this.state.snackBarOpen}
-            autoHideDuration={2000}
-            onClose={() => { this.setState({ snackBarOpen: false }) }}
-          >
-            <SnackbarContent
-              className={this.props.classes.snackbar}
-              message="Copied to clipboard"
-            />
-          </Snackbar>
-        </span>
+        <Snackbar
+          anchorOrigin={{
+            vertical: 'bottom',
+            horizontal: 'left',
+          }}
+          open={this.state.snackBarOpen}
+          autoHideDuration={2000}
+          onClose={() => { this.setState({ snackBarOpen: false }) }}
+        >
+          <SnackbarContent
+            className={this.props.classes.snackbar}
+            message="Copied to clipboard"
+          />
+        </Snackbar>
      </span>
-    )
+    </span>
  }

  private handleClick = (event: React.MouseEvent) => {
@@ -1,34 +0,0 @@
-import * as React from 'react'
-import { IconButton } from '@material-ui/core'
-import { Theme, withStyles } from '@material-ui/core/styles'
-
-interface Props {
-  onClick: any,
-  classes: any
-}
-
-const styles = (theme: Theme) => ({
-  button: {
-    padding: '6px',
-    fontSize: '1.2em',
-  },
-})
-
-class CustomIconButton extends React.Component<Props, {}> {
-  constructor(props: Props) {
-    super(props)
-  }
-
-  public render() {
-    return (
-      <IconButton className={this.props.classes.button} onClick={this.onClick}>{this.props.children}</IconButton>
-    )
-  }
-
-  private onClick = (event: React.MouseEvent) => {
-    event.stopPropagation()
-    this.props.onClick(event)
-  }
-}
-
-export default withStyles(styles)(CustomIconButton)
@@ -1,14 +1,6 @@
 import * as React from 'react'
-import BrokerStatistics from './BrokerStatistics'
-import ChevronRight from '@material-ui/icons/ChevronRight'
-import { AppState } from '../reducers'
-import { bindActionCreators } from 'redux'
-import { connect } from 'react-redux'
-import { settingsActions } from '../actions'
-import { shell } from 'electron'
-import { StyleRulesCallback, withStyles } from '@material-ui/core/styles'
-import { TopicOrder } from '../reducers/Settings'

+import { AppState } from '../reducers'
 import {
  Divider,
  Drawer,
@@ -18,10 +10,15 @@ import {
  MenuItem,
  Select,
  Typography,
-  Switch,
-  Tooltip,
 } from '@material-ui/core'
-const sha1 = require('sha1')
+import { StyleRulesCallback, withStyles } from '@material-ui/core/styles'
+
+import ChevronRight from '@material-ui/icons/ChevronRight'
+import { bindActionCreators } from 'redux'
+import { connect } from 'react-redux'
+import { settingsActions, treeActions } from '../actions'
+import { TopicOrder } from '../reducers/Settings'
+import BrokerStatistics from './BrokerStatistics'

 export const autoExpandLimitSet = [{
  limit: 0,
@@ -44,7 +41,6 @@ const styles: StyleRulesCallback = theme => ({
  drawer: {
    backgroundColor: theme.palette.background.default,
    flexShrink: 0,
-    userSelect: 'none' as 'none',
  },
  paper: {
    width: '300px',
@@ -58,25 +54,15 @@ const styles: StyleRulesCallback = theme => ({
    minWidth: '150px',
    margin: `auto ${theme.spacing(1)} auto ${theme.spacing(2)}px`,
  },
-  author: {
-    margin: 'auto 8px 8px auto',
-    color: theme.palette.text.hint,
-    cursor: 'pointer' as 'pointer',
-  },
-  switchBase: {
-    height: theme.spacing(4),
-  },
 })

 interface Props {
-  actions: typeof settingsActions
  autoExpandLimit: number
-  classes: any
-  highlightTopicUpdates: boolean
-  selectTopicWithMouseOver: boolean
+  visible: boolean
  store?: any
  topicOrder: TopicOrder
-  visible: boolean
+  classes: any
+  actions: typeof settingsActions
 }

 class Settings extends React.Component<Props, {}> {
@@ -110,69 +96,12 @@ class Settings extends React.Component<Props, {}> {

          {this.renderAutoExpand()}
          {this.renderNodeOrder()}
-          {this.renderHighlightTopicUpdates()}
-          {this.selectTopicsOnMouseOver()}
        </div>
-        <Tooltip placement="top" title="App Author">
-          <Typography className={classes.author} onClick={this.openGithubPage}>
-            by Thomas Nordquist
-          </Typography>
-        </Tooltip>
        <BrokerStatistics />
      </Drawer>
    )
  }

-  private openGithubPage = () => {
-    shell.openExternal('https://github.com/thomasnordquist')
-  }
-
-  private renderHighlightTopicUpdates() {
-    const { highlightTopicUpdates, actions } = this.props
-
-    return this.renderSwitch('Show Activity', highlightTopicUpdates, actions.togglehighlightTopicUpdates, 'Topics blink when a new message arrives')
-  }
-
-  private renderSwitch(title: string, checked: boolean, action: any, tooltip: string) {
-    const { classes } = this.props
-
-    const clickHandler = (e: React.MouseEvent) => {
-      e.stopPropagation()
-      e.preventDefault()
-      action()
-    }
-
-    return (
-      <div style={{ padding: '8px', display: 'flex' }}>
-        <Tooltip title={tooltip}>
-          <InputLabel
-            htmlFor={`toggle-${sha1(title)}`}
-            onClick={clickHandler}
-            style={{ flex: '1', paddingTop: '8px' }}
-          >
-            {title}
-          </InputLabel>
-        </Tooltip>
-        <Tooltip title={tooltip}>
-          <Switch
-            name={`toggle-${sha1(title)}`}
-            checked={checked}
-            onChange={action}
-            color="primary"
-            classes={{ switchBase: classes.switchBase }}
-          />
-        </Tooltip>
-      </div>
-    )
-  }
-
-  private selectTopicsOnMouseOver() {
-    const { actions, selectTopicWithMouseOver } = this.props
-    const toggle = () => actions.selectTopicWithMouseOver(!selectTopicWithMouseOver)
-
-    return this.renderSwitch('Quick Preview', selectTopicWithMouseOver, toggle, 'Select topics on mouse over')
-  }
-
  private renderAutoExpand() {
    const { classes, autoExpandLimit } = this.props

@@ -203,7 +132,7 @@ class Settings extends React.Component<Props, {}> {

    return (
      <div style={{ padding: '8px', display: 'flex' }}>
-        <InputLabel htmlFor="auto-expand" style={{ flex: '1', marginTop: '8px' }}>Topic Order</InputLabel>
+        <InputLabel htmlFor="auto-expand" style={{ flex: '1', marginTop: '8px' }}>Topic order</InputLabel>
        <Select
          value={topicOrder}
          onChange={this.onChangeSorting}
@@ -231,8 +160,6 @@ const mapStateToProps = (state: AppState) => {
    autoExpandLimit: state.settings.autoExpandLimit,
    topicOrder: state.settings.topicOrder,
    visible: state.settings.visible,
-    highlightTopicUpdates: state.settings.highlightTopicUpdates,
-    selectTopicWithMouseOver: state.settings.selectTopicWithMouseOver,
  }
 }

@@ -6,7 +6,6 @@ import { Theme, withStyles } from '@material-ui/core/styles'
 interface HistoryItem {
  title: JSX.Element | string
  value: string | any
-  selected?: boolean
 }

 interface Props {
@@ -29,18 +28,18 @@ class MessageHistory extends React.Component<Props, State> {
  }

  public renderHistory() {
-    const style = (element: HistoryItem) => ({
-      backgroundColor: element.selected ? 'rgba(120, 120, 120, 0.6)' : 'rgba(80, 80, 80, 0.6)',
+    const style = {
+      backgroundColor: 'rgba(80, 80, 80, 0.6)',
      margin: '8px',
      padding: '8px 8px 0 8px',
      cursor: this.props.onClick ? 'pointer' : 'inherit',
-    })
+    }

    const messageStyle: React.CSSProperties = { textOverflow: 'ellipsis', whiteSpace: 'nowrap', overflow: 'hidden' }
    const elements = this.props.items.map((element, index) => (
      <div
        key={index}
-        style={style(element)}
+        style={style}
        onClick={(event: React.MouseEvent) => this.props.onClick && this.props.onClick(index, event.target)}
      >
        <div><i>{element.title}</i></div>
@@ -1,17 +1,16 @@
-import * as q from '../../../../backend/src/Model'
 import * as React from 'react'
+import * as q from '../../../../backend/src/Model'
+
 import BarChart from '@material-ui/icons/BarChart'
 import DateFormatter from '../helper/DateFormatter'
 import History from './History'
 import { TopicViewModel } from '../../TopicViewModel'
-
 const PlotHistory = React.lazy(() => import('./PlotHistory'))

 const throttle = require('lodash.throttle')

 interface Props {
  node?: q.TreeNode<TopicViewModel>
-  selected?: q.Message
  onSelect: (message: q.Message) => void
 }

@@ -53,7 +52,6 @@ class MessageHistory extends React.Component<Props, State> {
    const historyElements = history.reverse().map(message => ({
      title: <DateFormatter date={message.received} />,
      value: message.value,
-      selected: message && message === this.props.selected,
    }))

    const numericMessages = history.filter(message => !isNaN(parseFloat(message.value)))
@@ -81,10 +79,8 @@ class MessageHistory extends React.Component<Props, State> {
  }

  private displayMessage = (index: number, eventTarget: EventTarget) => {
-    const message = this.props.node && this.props.node.messageHistory.toArray().reverse()[index]
-    if (message) {
-      this.props.onSelect(message)
-    }
+    const message = this.props.node && this.props.node.messageHistory.toArray()[index]
+    this.props.onSelect(message)
  }
 }

@@ -1,7 +1,8 @@
-import * as q from '../../../../backend/src/Model'
 import * as React from 'react'
-import { TopicViewModel } from '../../TopicViewModel'
+import * as q from '../../../../backend/src/Model'
+
 import { Typography } from '@material-ui/core'
+import { TopicViewModel } from '../../TopicViewModel'

 interface Props {
  node: q.TreeNode<TopicViewModel>
@@ -1,9 +1,10 @@
-import * as q from '../../../../backend/src/Model'
-import * as React from 'react'
-import DateFormatter from '../helper/DateFormatter'
+const { XYPlot, XAxis, LineMarkSeries, Hint, YAxis, HorizontalGridLines, LineSeries } = require('react-vis')
 import { default as ReactResizeDetector } from 'react-resize-detector'
+
+import DateFormatter from '../helper/DateFormatter'
+import * as React from 'react'
+import * as q from '../../../../backend/src/Model'
 import 'react-vis/dist/style.css'
-const { XYPlot, LineMarkSeries, Hint, YAxis, HorizontalGridLines } = require('react-vis')

 interface Props {
  messages: q.Message[]
@@ -19,7 +19,6 @@ import {
  Checkbox,
  MenuItem,
  Tooltip,
-  Fab,
 } from '@material-ui/core'

 // tslint:disable-next-line
@@ -28,10 +27,10 @@ import { AppState } from '../../../reducers'
 import History from '../History'
 import Message from './Model/Message'
 import Navigation from '@material-ui/icons/Navigation'
-import FormatAlignLeft from '@material-ui/icons/FormatAlignLeft'
+import Clear from '@material-ui/icons/Clear'
 import { bindActionCreators } from 'redux'
 import { connect } from 'react-redux'
-import { publishActions, globalActions } from '../../../actions'
+import { publishActions } from '../../../actions'
 import ClearAdornment from '../../helper/ClearAdornment'
 import { TopicViewModel } from '../../../TopicViewModel'

@@ -41,7 +40,6 @@ interface Props {
  topic?: string
  payload?: string
  actions: typeof publishActions
-  globalActions: typeof globalActions
  retain: boolean
  editorMode: string
  qos: 0 | 1 | 2
@@ -153,37 +151,11 @@ class Publish extends React.Component<Props, State> {
    )
  }

-  private formatJson = () => {
-    if (this.props.payload) {
-      try {
-        const str = JSON.stringify(JSON.parse(this.props.payload), undefined, '  ')
-        this.updatePayload(str)
-      } catch (error) {
-        this.props.globalActions.showError(`Format error: ${error.message}`)
-      }
-    }
-  }
-
-  private renderFormatJson() {
-    if (this.props.editorMode !== 'json') {
-      return null
-    }
-
-    return (
-      <Tooltip title="Format JSON">
-        <Fab style={{ width: '36px', height: '36px', marginLeft: '8px' }} onClick={this.formatJson} id="sidebar-publish-format-json">
-          <FormatAlignLeft style={{ fontSize: '20px' }} />
-        </Fab>
-      </Tooltip>
-    )
-  }
-
  private editorMode() {
    return (
      <div style={{ marginTop: '16px' }}>
        <div style={{ width: '100%', lineHeight: '64px' }}>
          {this.renderEditorModeSelection()}
-          {this.renderFormatJson()}
          <div style={{ float: 'right', marginRight: '16px' }}>
            {this.publishButton()}
          </div>
@@ -327,7 +299,6 @@ class Publish extends React.Component<Props, State> {
 const mapDispatchToProps = (dispatch: any) => {
  return {
    actions: bindActionCreators(publishActions, dispatch),
-    globalActions: bindActionCreators(globalActions, dispatch),
  }
 }

@@ -1,48 +1,43 @@
-import * as q from '../../../../backend/src/Model'
 import * as React from 'react'
-import Clear from '@material-ui/icons/Clear'
-import Code from '@material-ui/icons/Code'
-import Copy from '../Copy'
-import CustomIconButton from '../CustomIconButton'
-import DateFormatter from '../helper/DateFormatter'
-import Delete from '@material-ui/icons/Delete'
-import ExpandMore from '@material-ui/icons/ExpandMore'
-import MessageHistory from './MessageHistory'
-import NodeStats from './NodeStats'
-import Reorder from '@material-ui/icons/Reorder'
-import ToggleButton from '@material-ui/lab/ToggleButton'
-import ToggleButtonGroup from '@material-ui/lab/ToggleButtonGroup'
-import Topic from './Topic'
-import { AppState } from '../../reducers'
-import { bindActionCreators } from 'redux'
-import { connect } from 'react-redux'
-import { settingsActions, sidebarActons } from '../../actions'
-import { StyleRulesCallback, Theme, withStyles } from '@material-ui/core/styles'
-import { TopicViewModel } from '../../TopicViewModel'
-import { ValueRendererDisplayMode } from '../../reducers/Settings'
+import * as q from '../../../../backend/src/Model'

 import {
  Button,
  ExpansionPanel,
  ExpansionPanelDetails,
  ExpansionPanelSummary,
+  Fade,
+  Paper,
+  Popper,
  Typography,
  Tooltip,
-  Badge,
 } from '@material-ui/core'
+import { StyleRulesCallback, Theme, withStyles } from '@material-ui/core/styles'

+import { sidebarActons } from '../../actions'
+
+import { AppState } from '../../reducers'
+import Copy from '../Copy'
+import DateFormatter from '../helper/DateFormatter'
+import ExpandMore from '@material-ui/icons/ExpandMore'
+import Clear from '@material-ui/icons/Clear'
+import MessageHistory from './MessageHistory'
+import NodeStats from './NodeStats'
+import Topic from './Topic'
+import { connect } from 'react-redux'
+import { bindActionCreators } from 'redux'
+import { TopicViewModel } from '../../TopicViewModel'
+import { default as ReactResizeDetector } from 'react-resize-detector'
 const throttle = require('lodash.throttle')

 const Publish = React.lazy(() => import('./Publish/Publish'))
 const ValueRenderer = React.lazy(() => import('./ValueRenderer'))

 interface Props {
-  node?: q.TreeNode<TopicViewModel>
-  actions: typeof sidebarActons
-  settingsActions: typeof settingsActions
-  valueRendererDisplayMode: ValueRendererDisplayMode
-  classes: any
-  connectionId?: string
+  node?: q.TreeNode<TopicViewModel>,
+  actions: typeof sidebarActons,
+  classes: any,
+  connectionId?: string,
 }

 interface State {
@@ -89,7 +84,7 @@ class Sidebar extends React.Component<Props, State> {

  public render() {
    return (
-      <div id="Sidebar" className={this.props.classes.drawer}>
+      <div className={this.props.classes.drawer}>
        {this.renderNode()}
      </div>
    )
@@ -97,105 +92,42 @@ class Sidebar extends React.Component<Props, State> {

  private detailsStyle = { padding: '0px 16px 8px 8px', display: 'block' }

-  private renderTopicDeleteButton() {
-    if (!this.props.node || (!this.props.node.message || !this.props.node.message.value)) {
-      return null
-    }
-
-    return (
-      <CustomIconButton onClick={() => this.deleteTopic(this.props.node)}>
-        <Tooltip title="Clear this topic">
-          <Delete />
-        </Tooltip>
-      </CustomIconButton>
-    )
-  }
-
-  private renderRecursiveTopicDeleteButton() {
-    const deleteLimit = 50
-    const topicCount = this.props.node ? this.props.node.childTopicCount() : 0
-    if ((!this.props.node || topicCount === 0) || (this.props.node.message && topicCount === 1)) {
-      return null
-    }
-
-    return (
-      <CustomIconButton onClick={() => this.deleteTopic(this.props.node, true, deleteLimit)}>
-        <Tooltip title={`Deletes up to ${deleteLimit} sub-topics with a single click`}>
-          <Badge
-            classes={{ badge: this.props.classes.badge }}
-            badgeContent={<span style={{ whiteSpace: 'nowrap' }}>{topicCount >= deleteLimit ? '50+' : topicCount}</span>}
-            color="secondary"
-          >
-            <Delete color="action" />
-          </Badge>
-        </Tooltip>
-      </CustomIconButton>
-    )
-  }
-
-  private deleteTopic = (topic?: q.TreeNode<TopicViewModel>, recursive: boolean = false, maxCount = 50) => {
-    if (!topic) {
-      return
-    }
-
-    this.props.actions.clearTopic(topic, recursive, maxCount)
-  }
-
-  private renderActionButtons() {
-    const handleValue = (_e: React.MouseEvent, value: any) => {
-      this.props.settingsActions.setValueDisplayMode(value)
-    }
-
-    return (
-      <ToggleButtonGroup id="valueRendererDisplayMode" value={this.props.valueRendererDisplayMode} exclusive={true} onChange={handleValue}>
-        <ToggleButton value="diff" id="valueRendererDisplayMode-diff">
-          <Tooltip title="Show difference between the current and the last message">
-            <Code />
-          </Tooltip>
-        </ToggleButton>
-        <ToggleButton value="raw" id="valueRendererDisplayMode-raw">
-          <Tooltip title="Raw value">
-            <Reorder />
-          </Tooltip>
-        </ToggleButton>
-      </ToggleButtonGroup>
-    )
-  }
-
  private renderNode() {
    const { classes, node } = this.props

    const copyTopic = node ? <Copy value={node.path()} /> : null
-    const deleteTopic = this.renderTopicDeleteButton()
-    const deleteRecursiveTopic = this.renderRecursiveTopicDeleteButton()
    const copyValue = node && node.message ? <Copy value={node.message.value} /> : null
-    const summaryStyle = { minHeight: '0' }
+    const summeryStyle = { minHeight: '0' }
    return (
      <div>
        <ExpansionPanel key="topic" defaultExpanded={true} disabled={!Boolean(this.props.node)}>
-          <ExpansionPanelSummary expandIcon={<ExpandMore />} style={summaryStyle}>
-            <Typography className={classes.heading}>Topic {copyTopic} {deleteTopic} {deleteRecursiveTopic}</Typography>
+          <ExpansionPanelSummary expandIcon={<ExpandMore />} style={summeryStyle}>
+            <Typography className={classes.heading}>Topic {copyTopic}</Typography>
          </ExpansionPanelSummary>
          <ExpansionPanelDetails style={this.detailsStyle}>
            <Topic node={this.props.node} didSelectNode={this.updateNode} />
          </ExpansionPanelDetails>
        </ExpansionPanel>
        <ExpansionPanel key="value" defaultExpanded={true}>
-          <ExpansionPanelSummary expandIcon={<ExpandMore />} style={summaryStyle}>
+          <ExpansionPanelSummary expandIcon={<ExpandMore />} style={summeryStyle}>
            <Typography className={classes.heading}>Value {copyValue}</Typography>
          </ExpansionPanelSummary>
          <ExpansionPanelDetails style={this.detailsStyle}>
            {this.messageMetaInfo()}
            <div ref={this.valueRef}>
-              <React.Suspense fallback={<div>Loading...</div>}>
-                {this.renderValue()}
-              </React.Suspense>
+            <React.Suspense fallback={<div>Loading...</div>}>
+              <ReactResizeDetector handleWidth={true} onResize={this.valueRenderWidthChange} />
+              <ValueRenderer message={this.props.node && this.props.node.message} />
+            </React.Suspense>
            </div>
-            <div><MessageHistory onSelect={this.handleMessageHistorySelect} selected={this.state.compareMessage} node={this.props.node} /></div>
+            <div><MessageHistory onSelect={this.handleMessageHistorySelect} node={this.props.node} /></div>
+            <Popper open={Boolean(this.state.compareMessage)} anchorEl={this.valueRef.current} placement="left" transition={true}>
+              {this.showValueComparison}
+            </Popper>
          </ExpansionPanelDetails>
        </ExpansionPanel>
        <ExpansionPanel defaultExpanded={true}>
-          <ExpansionPanelSummary expandIcon={<ExpandMore />} style={summaryStyle}>
+          <ExpansionPanelSummary expandIcon={<ExpandMore />} style={summeryStyle}>
            <Typography className={classes.heading}>Publish</Typography>
          </ExpansionPanelSummary>
          <ExpansionPanelDetails style={this.detailsStyle}>
@@ -205,7 +137,7 @@ class Sidebar extends React.Component<Props, State> {
          </ExpansionPanelDetails>
        </ExpansionPanel>
        <ExpansionPanel defaultExpanded={Boolean(this.props.node)}>
-          <ExpansionPanelSummary expandIcon={<ExpandMore />} style={summaryStyle}>
+          <ExpansionPanelSummary expandIcon={<ExpandMore />} style={summeryStyle}>
            <Typography className={classes.heading}>Stats</Typography>
          </ExpansionPanelSummary>
          {this.renderNodeStats()}
@@ -214,20 +146,18 @@ class Sidebar extends React.Component<Props, State> {
    )
  }

-  private renderValue() {
-    const node = this.props.node
-    if (!node || !node.message) {
-      return null
-    }
-
-    return (
-      <ValueRenderer
-        message={node.message}
-        messageHistory={node.messageHistory}
-        compareWith={this.state.compareMessage} />
-    )
+  private valueRenderWidthChange = (width: number) => {
+    this.setState({ valueRenderWidth: width })
  }

+  private showValueComparison = (a: any) => (
+    <Fade {...a.TransitionProps} timeout={350}>
+      <Paper style={{ maxWidth: this.state.valueRenderWidth }}>
+        <ValueRenderer message={this.state.compareMessage} />
+      </Paper>
+    </Fade>
+  )
+
  private messageMetaInfo() {
    if (!this.props.node || !this.props.node.message || !this.props.node.mqttMessage) {
      return null
@@ -248,9 +178,8 @@ class Sidebar extends React.Component<Props, State> {
    )

    return (
-      <div style={{ width: '100%', display: 'flex', paddingLeft: '8px' }}>
+      <div style={{ width: '100%', display: 'flex' }}>
        <div style={{ flex: 6 }}><Typography>QoS: {this.props.node.mqttMessage.qos}</Typography></div>
-        <span style={{ marginTop: '-8px' }}>{this.renderActionButtons()}</span>
        <div style={{ flex: 8, textAlign: 'center' }}>
          {this.props.node.mqttMessage.retain ? retainedButton : null}
        </div>
@@ -283,14 +212,12 @@ class Sidebar extends React.Component<Props, State> {
 const mapStateToProps = (state: AppState) => {
  return {
    node: state.tree.selectedTopic,
-    valueRendererDisplayMode: state.settings.valueRendererDisplayMode,
  }
 }

 const mapDispatchToProps = (dispatch: any) => {
  return {
    actions: bindActionCreators(sidebarActons, dispatch),
-    settingsActions: bindActionCreators(settingsActions, dispatch),
  }
 }

@@ -1,108 +1,66 @@
-import * as q from '../../../../backend/src/Model'
 import * as React from 'react'
-import CodeDiff from '../CodeDiff'
-import { AppState } from '../../reducers'
-import { connect } from 'react-redux'
-import { default as ReactResizeDetector } from 'react-resize-detector'
-import { ValueRendererDisplayMode } from '../../reducers/Settings'
+import * as q from '../../../../backend/src/Model'
+
+import { Theme, withTheme } from '@material-ui/core/styles'
+
+import { default as ReactJson } from 'react-json-view'

 interface Props {
-  message: q.Message
-  messageHistory: q.RingBuffer<q.Message>
-  compareWith?: q.Message
-  renderMode: ValueRendererDisplayMode
+  message?: q.Message
+  theme: Theme
 }

-interface State {
-  width: number
-}
-
-class ValueRenderer extends React.Component<Props, State> {
-  constructor(props: Props) {
-    super(props)
-    this.state = { width: 0 }
-  }
-
+class ValueRenderer extends React.Component<Props, {}> {
  public render() {
-    return (
-      <div style={{ padding: '8px 0px 8px 8px' }}>
-        <ReactResizeDetector handleWidth={true} onResize={this.updateWidth} />
-        {this.renderValue()}
-      </div>
-    )
+    return <div style={{ padding: '8px 0px 8px 8px' }}>{this.renderValue()}</div>
  }

  public renderValue() {
-    const { message, messageHistory, compareWith, renderMode } = this.props
-
-    const previousMessages = messageHistory.toArray()
-    const previousMessage = previousMessages[previousMessages.length - 2]
-    let compareMessage = compareWith || previousMessage || message
-    if (renderMode === 'raw') {
-      compareMessage = message
+    const { message } = this.props
+    if (!message) {
+      return null
    }

    let json
    try {
      json = JSON.parse(message.value)
    } catch (error) {
-      return this.renderRawValue(message.value, compareMessage.value)
+      return this.renderRawValue(message.value)
    }

    if (typeof json === 'string') {
-      return this.renderRawValue(message.value, compareMessage.value)
+      return this.renderRawValue(message.value)
    } else if (typeof json === 'number') {
-      return this.renderRawValue(message.value, compareMessage.value)
+      return this.renderRawValue(message.value)
    } else if (typeof json === 'boolean') {
-      return this.renderRawValue(message.value, compareMessage.value)
+      return this.renderRawValue(message.value)
    } else {
-      const current = this.messageToPrettyJson(message) || message.value
-      const compare = this.messageToPrettyJson(compareMessage) || compareMessage.value
-      const language = current && compare ? 'json' : undefined
-
-      return this.renderDiff(current, compare, language)
+      const theme = (this.props.theme.palette.type === 'dark') ? 'monokai' : 'bright:inverted'
+      return (
+        <ReactJson
+          style={{ width: '100%', overflowY: 'scroll', wordBreak: 'break-all' }}
+          src={json}
+          name={null}
+          theme={theme}
+        />
+      )
    }
  }

-  private renderDiff(current: string = '', previous: string = '', language?: 'json') {
-    return (
-      <CodeDiff
-        previous={previous}
-        current={current}
-        language={language}
-        nameOfCompareMessage={this.props.compareWith ? 'selected' : 'previous'}
-      />
-    )
-  }
-
-  private messageToPrettyJson(message?: q.Message): string | undefined {
-    if (!message || !message.value) {
-      return undefined
+  private renderRawValue(value: string) {
+    const style: React.CSSProperties = {
+      padding: '8px 12px 8px 12px',
+      backgroundColor: 'rgba(100, 100, 100, 0.55)',
+      wordBreak: 'break-all',
+      width: '100%',
+      overflow: 'auto hidden',
+      display: 'block',
+      lineHeight: '1.2em',
+      color: this.props.theme.palette.text.primary,
    }

-    try {
-      const json = JSON.parse(message.value)
-      return JSON.stringify(json, undefined, '  ')
-    } catch {
-      return undefined
-    }
-  }
-
-  private updateWidth = (width: number) => {
-    if (width !== this.state.width) {
-      this.setState({ width })
-    }
-  }
-
-  private renderRawValue(value: string, compare: string) {
-    return this.renderDiff(value, compare)
+    return <pre style={style}><code>{value}</code></pre>
  }
 }

-const mapStateToProps = (state: AppState) => {
-  return {
-    renderMode: state.settings.valueRendererDisplayMode,
-  }
-}
-
-export default connect(mapStateToProps)(ValueRenderer)
+export default withTheme()(ValueRenderer)
@@ -1,15 +1,8 @@
 import * as React from 'react'
 import ClearAdornment from './helper/ClearAdornment'
 import CloudOff from '@material-ui/icons/CloudOff'
-import ConnectionHealthIndicator from './ConnectionHealthIndicator'
 import Menu from '@material-ui/icons/Menu'
 import Search from '@material-ui/icons/Search'
-import { AppState } from '../reducers'
-import { bindActionCreators } from 'redux'
-import { connect } from 'react-redux'
-import { connectionActions, settingsActions } from '../actions'
-import { fade } from '@material-ui/core/styles/colorManipulator'
-import { StyleRulesCallback, withStyles } from '@material-ui/core/styles'
 import {
  AppBar,
  Button,
@@ -18,6 +11,12 @@ import {
  Toolbar,
  Typography,
 } from '@material-ui/core'
+import { AppState } from '../reducers'
+import { bindActionCreators } from 'redux'
+import { connect } from 'react-redux'
+import { connectionActions, settingsActions } from '../actions'
+import { fade } from '@material-ui/core/styles/colorManipulator'
+import { StyleRulesCallback, withStyles } from '@material-ui/core/styles'

 const styles: StyleRulesCallback = theme => ({
  title: {
@@ -95,12 +94,11 @@ class TitleBar extends React.Component<Props, {}> {
          <IconButton className={classes.menuButton} color="inherit" aria-label="Menu" onClick={actions.settings.toggleSettingsVisibility}>
            <Menu />
          </IconButton>
-          <Typography className={classes.title} variant="h6" color="inherit">MQTT Explorer</Typography>
+          <Typography className={classes.title} variant="h6" color="inherit">MQTT-Explorer</Typography>
          {this.renderSearch()}
          <Button style={{ margin: 'auto 8px auto auto' }} onClick={actions.connection.disconnect}>
            Disconnect <CloudOff style={{ marginRight: '8px', paddingLeft: '8px' }}/>
          </Button>
-          <ConnectionHealthIndicator />
        </Toolbar>
      </AppBar>
    )
@@ -1,12 +1,14 @@
-import * as q from '../../../../backend/src/Model'
 import * as React from 'react'
-import TreeNode from './TreeNode'
+import * as q from '../../../../backend/src/Model'
+
 import { AppState } from '../../reducers'
-import { bindActionCreators } from 'redux'
+import TreeNode from './TreeNode'
 import { connect } from 'react-redux'
 import { TopicOrder } from '../../reducers/Settings'
 import { TopicViewModel } from '../../TopicViewModel'
 import { treeActions } from '../../actions'
+import { bindActionCreators } from 'redux'
+const ReactKeyboardEventHandler = require('react-keyboard-event-handler')

 const MovingAverage = require('moving-average')

@@ -21,10 +23,9 @@ interface Props {
  tree?: q.Tree<TopicViewModel>
  filter: string
  host?: string
+
  topicOrder: TopicOrder
  autoExpandLimit: number
-  highlightTopicUpdates: boolean
-  selectTopicWithMouseOver: boolean
 }

 interface State {
@@ -86,6 +87,12 @@ class Tree extends React.PureComponent<Props, State> {
    }, Math.max(0, timeUntilNextUpdate))
  }

+  private handleKeyEvent = (key: string, event: any) => {
+    event.stopPropagation()
+    event.preventDefault()
+    this.props.actions.handleKeyEvent(key)
+  }
+
  public render() {
    const { tree, filter } = this.props
    if (!tree) {
@@ -99,6 +106,11 @@ class Tree extends React.PureComponent<Props, State> {

    return (
      <div style={style}>
+        <ReactKeyboardEventHandler
+          isExclusive={true}
+          handleKeys={['space', 'enter', 'delete', 'backspace', 'left', 'up', 'down', 'right']}
+          onKeyEvent={this.handleKeyEvent}
+        />
        <TreeNode
          key={tree.hash()}
          animateChages={true}
@@ -111,8 +123,6 @@ class Tree extends React.PureComponent<Props, State> {
          topicOrder={this.props.topicOrder}
          lastUpdate={tree.lastUpdate}
          didSelectTopic={this.props.actions.selectTopic}
-          highlightTopicUpdates={this.props.highlightTopicUpdates}
-          selectTopicWithMouseOver={this.props.selectTopicWithMouseOver}
        />
      </div>
    )
@@ -130,8 +140,6 @@ const mapStateToProps = (state: AppState) => {
    host: state.connection.host,
    autoExpandLimit: state.settings.autoExpandLimit,
    topicOrder: state.settings.topicOrder,
-    highlightTopicUpdates: state.settings.highlightTopicUpdates,
-    selectTopicWithMouseOver: state.settings.selectTopicWithMouseOver,
  }
 }

@@ -1,11 +1,12 @@
-import * as q from '../../../../backend/src/Model'
 import * as React from 'react'
+import * as q from '../../../../backend/src/Model'
+
+import { Theme, withStyles } from '@material-ui/core/styles'
+
 import TreeNodeSubnodes from './TreeNodeSubnodes'
 import TreeNodeTitle from './TreeNodeTitle'
-import { Theme, withStyles } from '@material-ui/core/styles'
 import { TopicOrder } from '../../reducers/Settings'
 import { TopicViewModel } from '../../TopicViewModel'
-
 const debounce = require('lodash.debounce')

 declare var performance: any
@@ -28,11 +29,8 @@ const styles = (theme: Theme) => {
      cursor: 'pointer',
      marginTop: '-1px',
    },
-    subnodes: {
-      marginLeft: theme.spacing(1.5),
-    },
    selected: {
-      backgroundColor: 'rgba(170, 170, 170, 0.55)',
+      backgroundColor: 'rgba(200, 200, 200, 0.55)',
    },
    hover: {
      backgroundColor: 'rgba(100, 100, 100, 0.55)',
@@ -53,8 +51,6 @@ interface Props {
  autoExpandLimit: number
  lastUpdate: number
  didSelectTopic: any
-  highlightTopicUpdates: boolean
-  selectTopicWithMouseOver: boolean
 }

 interface State {
@@ -68,10 +64,12 @@ class TreeNode extends React.Component<Props, State> {
  private dirtyEdges: boolean = true
  private dirtyMessage: boolean = true
  private animationDirty: boolean = false
+  private lastRenderTime = 0

  private cssAnimationWasSetAt?: number

  private willUpdateTime: number = performance.now()
+  private titleRef?: React.RefObject<HTMLDivElement> = React.createRef<HTMLDivElement>()
  private nodeRef?: React.RefObject<HTMLDivElement> = React.createRef<HTMLDivElement>()

  private subnodesDidchange = () => {
@@ -131,6 +129,7 @@ class TreeNode extends React.Component<Props, State> {
  public componentWillUnmount() {
    const { treeNode } = this.props
    this.removeSubscriber(treeNode)
+    this.titleRef = undefined
    this.nodeRef = undefined
  }

@@ -183,35 +182,30 @@ class TreeNode extends React.Component<Props, State> {
    const isDirty = this.dirtyEdges || this.dirtyMessage || this.dirtySubnodes
    this.dirtyEdges = this.dirtyMessage = this.dirtySubnodes = false

-    const shouldStartAnimation = (isDirty && !this.animationDirty) && !this.props.isRoot && this.props.highlightTopicUpdates
+    const shouldStartAnimation = (isDirty && !this.animationDirty) && !this.props.isRoot
    const animation = shouldStartAnimation ? { willChange: 'auto', translateZ: 0, animation: 'example 0.5s' } : {}
    this.animationDirty = shouldStartAnimation

    const highlightClass = this.state.selected ? this.props.classes.selected : (this.state.mouseOver ? this.props.classes.hover : '')

    return (
-      <div>
-        <div
-          key={this.props.treeNode.hash()}
-          className={`${classes.node} ${this.props.className}`}
-          onMouseOver={this.mouseOver}
-          onMouseOut={this.mouseOut}
-          onClick={this.didClickTitle}
-          ref={this.nodeRef}
-        >
-          <TreeNodeTitle
-            style={animation}
-            toggleCollapsed={this.toggleCollapsed}
-            didSelectNode={this.didSelectTopic}
-            collapsed={this.collapsed()}
-            treeNode={this.props.treeNode}
-            name={this.props.name}
-            className={highlightClass}
-          />
-        </div>
-        <div className={classes.subnodes}>
-          {this.renderNodes()}
-        </div>
+      <div
+        key={this.props.treeNode.hash()}
+        className={`${classes.node} ${this.props.className}`}
+        onClick={this.didClickNode}
+        onMouseOver={this.mouseOver}
+        onMouseOut={this.mouseOut}
+        ref={this.nodeRef}
+      >
+        <TreeNodeTitle
+          style={animation}
+          collapsed={this.collapsed()}
+          treeNode={this.props.treeNode}
+          name={this.props.name}
+          didSelectNode={this.didSelectTopic}
+          className={highlightClass}
+        />
+        {this.renderNodes()}
      </div>
    )
  }
@@ -220,18 +214,9 @@ class TreeNode extends React.Component<Props, State> {
    this.props.didSelectTopic(this.props.treeNode)
  }

-  private didClickTitle = (event: React.MouseEvent) => {
-    event.preventDefault()
-    this.props.didSelectTopic(this.props.treeNode)
-    this.toggle()
-  }
-
  private mouseOver = (event: React.MouseEvent) => {
    event.stopPropagation()
    this.setHover(true)
-    if (this.props.selectTopicWithMouseOver && this.props.treeNode && this.props.treeNode.message && this.props.treeNode.message.value) {
-      this.props.didSelectTopic(this.props.treeNode)
-    }
  }

  private mouseOut = (event: React.MouseEvent) => {
@@ -243,16 +228,13 @@ class TreeNode extends React.Component<Props, State> {
    this.setState({ mouseOver: hover })
  }, 45)

-  private toggleCollapsed = (event: React.MouseEvent) => {
+  private didClickNode = (event: React.MouseEvent) => {
    event.stopPropagation()
    this.toggle()
+    this.didSelectTopic()
  }

  private renderNodes() {
-    if (this.collapsed()) {
-      return null
-    }
-
    return (
      <TreeNodeSubnodes
        animateChanges={this.props.animateChages}
@@ -262,8 +244,6 @@ class TreeNode extends React.Component<Props, State> {
        topicOrder={this.props.topicOrder}
        lastUpdate={this.props.treeNode.lastUpdate}
        didSelectTopic={this.props.didSelectTopic}
-        highlightTopicUpdates={this.props.highlightTopicUpdates}
-        selectTopicWithMouseOver={this.props.selectTopicWithMouseOver}
      />
    )
  }
@@ -12,13 +12,13 @@ export interface Props {
  filter?: string
  collapsed?: boolean | undefined
  classes: any
+
  lastUpdate: number
+
  topicOrder: TopicOrder
  selectedTopic?: q.TreeNode<TopicViewModel>
  autoExpandLimit: number
  didSelectTopic: any
-  highlightTopicUpdates: boolean
-  selectTopicWithMouseOver: boolean
 }

 interface State {
@@ -52,13 +52,13 @@ class TreeNodeSubnodes extends React.Component<Props, State> {
  }

  private renderMore() {
-    this.renderMoreAnimationFrame = (window as any).requestIdleCallback(() => {
+    this.renderMoreAnimationFrame = window.requestIdleCallback(() => {
      this.setState({ ...this.state, alreadyAdded: this.state.alreadyAdded * 1.5 })
    }, { timeout: 500 })
  }

  public componentWillUnmount() {
-    (window as any).cancelIdleCallback(this.renderMoreAnimationFrame)
+    window.cancelIdleCallback(this.renderMoreAnimationFrame)
  }

  public render() {
@@ -83,8 +83,6 @@ class TreeNodeSubnodes extends React.Component<Props, State> {
          autoExpandLimit={this.props.autoExpandLimit}
          lastUpdate={node.lastUpdate}
          didSelectTopic={this.props.didSelectTopic}
-          highlightTopicUpdates={this.props.highlightTopicUpdates}
-          selectTopicWithMouseOver={this.props.selectTopicWithMouseOver}
        />
      )
    })
@@ -11,19 +11,29 @@ export interface TreeNodeProps extends React.HTMLAttributes<HTMLElement> {
  collapsed?: boolean | undefined
  classes: any
  didSelectNode: any
-  toggleCollapsed: any
 }

 class TreeNodeTitle extends React.Component<TreeNodeProps, {}> {
+  private mouseOver = (event: React.MouseEvent) => {
+    event.preventDefault()
+    this.selectTopic()
+  }
+
+  private selectTopic = debounce(() => {
+    if (this.props.treeNode.message) {
+      this.props.didSelectNode(this.props.treeNode)
+    }
+  }, 5)
+
  public render() {
    const { classes, treeNode, style, className } = this.props
    return (
      <span
        className={`${classes.title} ${className}`}
+        onMouseOver={treeNode.message ? this.mouseOver : undefined}
        style={style}
      >
-        <span className={classes.expander} onClick={this.props.toggleCollapsed}>{this.renderExpander()}</span>
-        {this.renderSourceEdge()} {this.renderCollapsedSubnodes()} {this.renderValue()}
+        <span className={classes.expander}>{this.renderExpander()}</span> {this.renderSourceEdge()} {this.renderCollapsedSubnodes()} {this.renderValue()}
      </span>
    )
  }
@@ -71,8 +81,6 @@ const styles = (theme: Theme) => ({
  },
  expander: {
    color: theme.palette.type === 'light' ? '#222' : '#eee',
-    cursor: 'pointer' as 'pointer',
-    paddingRight: theme.spacing(0.25),
  },
  title: {
    borderRadius: '4px',
@@ -80,7 +88,7 @@ const styles = (theme: Theme) => ({
    display: 'inline-block' as 'inline-block',
    whiteSpace: 'nowrap' as 'nowrap',
    padding: '1px 4px 0px 4px',
-    height: '14px',
+    height: '16px',
    margin: '1px 0px 2px 0px',
  },
  collapsedSubnodes: {
@@ -1,44 +0,0 @@
-import * as React from 'react'
-import { Theme, withStyles } from '@material-ui/core'
-
-interface Props {
-  keyboardKey: string
-  classes: any
-}
-
-class Key extends React.Component<Props, {}> {
-  constructor(props: any) {
-    super(props)
-    this.state = { location: 'bottom' }
-  }
-
-  public render() {
-
-    return (
-      <div className={this.props.classes.keyStyle}>
-        <div className={this.props.classes.keyTextStyle}>{this.props.keyboardKey}</div>
-      </div>
-    )
-  }
-}
-
-const style = (theme: Theme) => ({
-  keyStyle: {
-    display: 'inline-block' as 'inline-block',
-    width: '1em',
-    height: '1em',
-    backgroundColor: '#bbb',
-    borderRadius: '10%',
-    verticalAlign: 'middle' as 'middle',
-    textAlign: 'center' as 'center',
-    textShadow: '1px 1px rgba(255,255,255,0.45)',
-    boxShadow: '0.08em 0.15em 0.01em 0px rgba(100,100,100,0.75)',
-  },
-  keyTextStyle: {
-    marginTop: '0.65em',
-    fontSize: '0.4em',
-    fontWeight: 'bold' as 'bold',
-  },
-})
-
-export default withStyles(style)(Key)
@@ -1,78 +0,0 @@
-import * as React from 'react'
-import { Theme, withStyles } from '@material-ui/core'
-
-interface State {
-  enabled: boolean
-  target: {x: number, y: number}
-  position: {x: number, y: number}
-  stepSizeX: number,
-  stepSizeY: number,
-}
-
-class Demo extends React.Component<{}, State> {
-  private timer: any
-  private frameInterval = 20
-
-  constructor(props: any) {
-    super(props)
-    this.state = { enabled: false, target: { x: 0, y: 0 }, position: { x: 0, y: 0 }, stepSizeX: 1, stepSizeY: 1 }
-  }
-
-  public componentDidMount() {
-    (window as any).demo.enableMouse = () => {
-      this.setState({ enabled: true })
-    }
-    (window as any).demo.moveMouse = (x: number, y: number, animationTime: number) => {
-      const stepSizeX = Math.abs(this.state.position.x - x) / (animationTime / this.frameInterval)
-      const stepSizeY = Math.abs(this.state.position.y - y) / (animationTime / this.frameInterval)
-      this.setState({ stepSizeX, stepSizeY, enabled: true, target: { x, y } })
-      this.moveCloser()
-    }
-  }
-
-  private moveCloser(steps: number = 0) {
-    const steSizeX = Math.min(this.state.stepSizeX, Math.abs(this.state.position.x - this.state.target.x))
-    const steSizeY = Math.min(this.state.stepSizeY, Math.abs(this.state.position.y - this.state.target.y))
-    const dirX = this.state.position.x > this.state.target.x ? -1 : 1
-    const dirY = this.state.position.y > this.state.target.y ? -1 : 1
-
-    if (steSizeX <= 0.1 && steSizeY <= 0.1) {
-      this.timer && clearTimeout(this.timer)
-      return
-    }
-
-    this.setState({
-      position: {
-        x: this.state.position.x + (dirX * steSizeX),
-        y: this.state.position.y + (dirY * steSizeY),
-      },
-    })
-
-    this.timer = setTimeout(() => {
-      this.moveCloser(steps + 1)
-    }, this.frameInterval)
-  }
-
-  public render() {
-    if (!this.state.enabled) {
-      return null
-    }
-    const style = {
-      width: '32px',
-      height: '32px',
-      position: 'fixed' as 'fixed',
-      zIndex: 1000000,
-      filter: 'invert(100%)',
-      left: this.state.position.x + 2,
-      top: this.state.position.y + 2,
-    }
-
-    return (
-      <img src="../cursor.png" style={style} />
-    )
-  }
-}
-
-const style = (theme: Theme) => {}
-
-export default withStyles(style)(Demo)
@@ -1,91 +0,0 @@
-import * as React from 'react'
-import { Theme, withStyles } from '@material-ui/core'
-import Key from './Key';
-
-interface State {
-  message?: string
-  keys: string[]
-  location: string
-}
-
-
-
-class Demo extends React.Component<{classes: any}, State> {
-  private timer: any
-  constructor(props: any) {
-    super(props)
-    this.state = { location: 'bottom', keys: [] }
-  }
-
-  private clearTimer() {
-    this.timer && clearTimeout(this.timer)
-  }
-
-  public componentDidMount() {
-    (window as any).demo.showMessage = (message: string, location: string, duration: number, keys: string[] = []) => {
-      this.clearTimer()
-      this.setState({ message, location, keys })
-      this.timer = setTimeout(() => this.setState({ message: undefined }), duration)
-    }
-
-    (window as any).demo.hideMessage = () => {
-      this.clearTimer()
-      this.setState({ message: undefined })
-    }
-  }
-
-  public render() {
-    const positions: {[s: string]: number} = {
-      top: 0,
-      bottom: -65,
-      middle: -32,
-    }
-    const style = {
-      position: 'fixed' as 'fixed',
-      left: '5vw',
-      zIndex: 1000000,
-      margin: '30vw auto 50vw',
-      right: '5vw',
-      bottom: `${positions[this.state.location]}vh`,
-    }
-    const style2 = {
-      textAlign: 'center' as 'center',
-      fontSize: '4em',
-      color: 'white',
-      backgroundColor: 'rgba(0, 0, 0, 0.8)',
-      borderRadius: '16px',
-
-    }
-
-    if (!this.state.message) {
-      return null
-    }
-
-    let keys: any[] = []
-    if (this.state.keys.length > 0) {
-      keys = this.state.keys.map(key => [<Key key={key} keyboardKey={key} />])
-        .reduce((prev, current) => {
-          return [prev, '+' as any, current]
-        })
-    }
-
-    return (
-      <div style={style}>
-        <div style={style2}>
-          <span>{this.state.message}</span>
-          {keys.length > 0 ? <div className={this.props.classes.keysStyle}>{keys}</div> : null}
-        </div>
-      </div>
-    )
-  }
-}
-
-const style = (theme: Theme) => ({
-  keysStyle: {
-    fontSize: '1em',
-    display: 'inline-block' as 'inline-block',
-    transform: 'translateY(0.3em) translateX(0.8em)',
-  },
-})
-
-export default withStyles(style)(Demo)
@@ -1,14 +0,0 @@
-import * as React from 'react'
-import ShowText from './ShowText'
-import Mouse from './Mouse';
-
-(window as any).demo = {}
-
-export default function render(props: any) {
-  return (
-    <span>
-      <ShowText />
-      <Mouse />
-    </span>
-  )
-}
@@ -1,6 +1,6 @@
 import * as React from 'react'
-import Clear from '@material-ui/icons/Clear'
 import { IconButton } from '@material-ui/core'
+import Clear from '@material-ui/icons/Clear'

 interface Props {
  value?: string
@@ -1,17 +1,16 @@
-import * as React from 'react'
-import * as ReactDOM from 'react-dom'
-import App from './App'
-import Demo from './components/demo'
-import reducers from './reducers'
-import reduxThunk from 'redux-thunk'
-import { applyMiddleware, compose, createStore } from 'redux'
-import { batchDispatchMiddleware } from 'redux-batched-actions'
-import { createMuiTheme, MuiThemeProvider } from '@material-ui/core/styles'
-import { Provider } from 'react-redux'
 import './tracking'

+import * as React from 'react'
+import * as ReactDOM from 'react-dom'
+import reduxThunk from 'redux-thunk'
+import { batchDispatchMiddleware } from 'redux-batched-actions'

+import { MuiThemeProvider, createMuiTheme } from '@material-ui/core/styles'
+import reducers from './reducers'

+import App from './App'
+import { Provider } from 'react-redux'
+import { createStore, applyMiddleware, compose } from 'redux'

 const composeEnhancers = /*(window as any).__REDUX_DEVTOOLS_EXTENSION_COMPOSE__ || */ compose
 const store = createStore(
@@ -28,6 +27,7 @@ const theme = createMuiTheme({
  palette: {
    type: 'dark',
  },
+  typography: { useNextVariants: true },
 })

 setTimeout(() => {
@@ -41,8 +41,7 @@ setTimeout(() => {
 ReactDOM.render(
    <MuiThemeProvider theme={theme}>
      <Provider store={store}>
-        <App />
-        <Demo />
+        <App name="" />
      </Provider>
    </MuiThemeProvider>,
    document.getElementById('app'),
@@ -1,10 +1,9 @@
-import * as q from '../../../backend/src/Model'
 import { Action } from 'redux'
 import { createReducer } from './lib'
+import * as q from '../../../backend/src/Model'
 import { MqttOptions } from '../../../backend/src/DataSource'
 import { TopicViewModel } from '../TopicViewModel'

-export type ConnectionHealth = 'offline' | 'online' | 'connecting'
 export interface ConnectionState {
  host?: string
  tree?: q.Tree<TopicViewModel>
@@ -13,7 +12,6 @@ export interface ConnectionState {
  error?: string
  connected: boolean
  connecting: boolean
-  health?: ConnectionHealth
 }

 export type Action = SetConnecting | SetConnected | SetDisconnected | ShowError
@@ -23,7 +21,6 @@ export enum ActionTypes {
  CONNECTION_SET_CONNECTED = 'CONNECTION_SET_CONNECTED',
  CONNECTION_SET_DISCONNECTED = 'CONNECTION_SET_DISCONNECTED',
  CONNECTION_SET_SHOW_ERROR = 'CONNECTION_SET_SHOW_ERROR',
-  CONNECTION_SET_HEALTH = 'CONNECTION_SET_HEALTH',
 }

 export interface SetConnecting {
@@ -41,11 +38,6 @@ export interface SetDisconnected {
  type: ActionTypes.CONNECTION_SET_DISCONNECTED
 }

-export interface SetHealth {
-  health: ConnectionHealth
-  type: ActionTypes.CONNECTION_SET_DISCONNECTED
-}
-
 export interface ShowError {
  type: ActionTypes.CONNECTION_SET_SHOW_ERROR
  error?: Error
@@ -54,7 +46,6 @@ export interface ShowError {
 const initialState: ConnectionState = {
  connected: false,
  connecting: false,
-  health: undefined,
 }

 export const connectionReducer = createReducer(initialState, {
@@ -62,7 +53,6 @@ export const connectionReducer = createReducer(initialState, {
  CONNECTION_SET_CONNECTED: setConnected,
  CONNECTION_SET_DISCONNECTED: setDisconnected,
  CONNECTION_SET_SHOW_ERROR: showError,
-  CONNECTION_SET_HEALTH: setHealth,
 })

 function setConnecting(state: ConnectionState, action: SetConnecting): ConnectionState {
@@ -74,13 +64,6 @@ function setConnecting(state: ConnectionState, action: SetConnecting): Connectio
  }
 }

-function setHealth(state: ConnectionState, action: SetHealth): ConnectionState {
-  return {
-    ...state,
-    health: action.health,
-  }
-}
-
 function setConnected(state: ConnectionState, action: SetConnected): ConnectionState {
  return {
    ...state,
@@ -44,7 +44,7 @@ export interface ToggleRetain {
 }

 const initialState: PublishState = {
-  editorMode: 'json',
+  editorMode: 'text',
  retain: false,
  qos: 0,
 }
@@ -8,39 +8,25 @@ export enum TopicOrder {
  topics = '#topics',
 }

-export type ValueRendererDisplayMode = 'diff' | 'raw'
-
 export interface SettingsState {
  autoExpandLimit: number
  visible: boolean
  topicOrder: TopicOrder
  topicFilter?: string
-  highlightTopicUpdates: boolean
-  valueRendererDisplayMode: ValueRendererDisplayMode
-  selectTopicWithMouseOver: boolean
 }
-
-export type Action = SetAutoExpandLimit | ToggleVisibility | SetTopicOrder | FilterTopics | TogglehighlightTopicUpdates | SetValueRendererDisplayMode
+export type Action = SetAutoExpandLimit | ToggleVisibility | SetTopicOrder | FilterTopics

 export enum ActionTypes {
  SETTINGS_SET_AUTO_EXPAND_LIMIT = 'SETTINGS_SET_AUTO_EXPAND_LIMIT',
  SETTINGS_TOGGLE_VISIBILITY = 'SETTINGS_TOGGLE_VISIBILITY',
  SETTINGS_SET_TOPIC_ORDER = 'SETTINGS_SET_TOPIC_ORDER',
  SETTINGS_FILTER_TOPICS = 'SETTINGS_FILTER_TOPICS',
-  SETTINGS_TOGGLE_HIGHLIGHT_ACTIVITY = 'SETTINGS_TOGGLE_HIGHLIGHT_ACTIVITY',
-  SETTINGS_DID_LOAD_SETTINGS = 'SETTINGS_DID_LOAD_SETTINGS',
-  SETTINGS_SET_VALUE_RENDERER_DISPLAY_MODE = 'SETTINGS_SET_VALUE_RENDERER_DISPLAY_MODE',
-  SETTINGS_SET_SELECT_TOPIC_WITH_MOUSE_OVER = 'SETTINGS_SET_SELECT_TOPIC_WITH_MOUSE_OVER',
-
 }

 const initialState: SettingsState = {
  autoExpandLimit: 0,
  topicOrder: TopicOrder.none,
  visible: false,
-  highlightTopicUpdates: true,
-  valueRendererDisplayMode: 'diff',
-  selectTopicWithMouseOver: false,
 }

 export const settingsReducer = createReducer(initialState, {
@@ -48,53 +34,8 @@ export const settingsReducer = createReducer(initialState, {
  SETTINGS_TOGGLE_VISIBILITY: toggleVisibility,
  SETTINGS_SET_TOPIC_ORDER: setTopicOrder,
  SETTINGS_FILTER_TOPICS: filterTopics,
-  SETTINGS_TOGGLE_HIGHLIGHT_ACTIVITY: togglehighlightTopicUpdates,
-  SETTINGS_DID_LOAD_SETTINGS: didLoadSettings,
-  SETTINGS_SET_VALUE_RENDERER_DISPLAY_MODE: setValueRendererDisplayMode,
-  SETTINGS_SET_SELECT_TOPIC_WITH_MOUSE_OVER: setSelectTopicWithMouseOver,
 })

-export interface DidLoadSettings {
-  type: ActionTypes.SETTINGS_DID_LOAD_SETTINGS
-  settings: Partial<SettingsState>
-}
-
-function didLoadSettings(state: SettingsState, action: DidLoadSettings) {
-  return {
-    ...state,
-    ...action.settings,
-  }
-}
-
-export interface SetSelectTopicWithMouseOver {
-  type: ActionTypes.SETTINGS_SET_SELECT_TOPIC_WITH_MOUSE_OVER
-  selectTopicWithMouseOver: boolean
-}
-
-export function setSelectTopicWithMouseOver(state: SettingsState, action: SetSelectTopicWithMouseOver) {
-  return {
-    ...state,
-    selectTopicWithMouseOver: action.selectTopicWithMouseOver,
-  }
-}
-
-export interface SetValueRendererDisplayMode {
-  type: ActionTypes.SETTINGS_SET_VALUE_RENDERER_DISPLAY_MODE
-  valueRendererDisplayMode: ValueRendererDisplayMode
-}
-
-export function setValueRendererDisplayMode(state: SettingsState, action: SetValueRendererDisplayMode) {
-  return {
-    ...state,
-    valueRendererDisplayMode: action.valueRendererDisplayMode,
-  }
-}
-
-export interface SetAutoExpandLimit {
-  type: ActionTypes.SETTINGS_SET_AUTO_EXPAND_LIMIT
-  autoExpandLimit: number
-}
-
 function setAutoExpandLimit(state: SettingsState, action: SetAutoExpandLimit) {
  return {
    ...state,
@@ -102,19 +43,9 @@ function setAutoExpandLimit(state: SettingsState, action: SetAutoExpandLimit) {
  }
 }

-export interface TogglehighlightTopicUpdates {
-  type: ActionTypes.SETTINGS_TOGGLE_HIGHLIGHT_ACTIVITY
-}
-
-function togglehighlightTopicUpdates(state: SettingsState, _action: TogglehighlightTopicUpdates) {
-  return {
-    ...state,
-    highlightTopicUpdates: !state.highlightTopicUpdates,
-  }
-}
-
-export interface ToggleVisibility {
-  type: ActionTypes.SETTINGS_TOGGLE_VISIBILITY
+export interface SetAutoExpandLimit {
+  type: ActionTypes.SETTINGS_SET_AUTO_EXPAND_LIMIT
+  autoExpandLimit: number
 }

 function toggleVisibility(state: SettingsState, action: ToggleVisibility) {
@@ -124,6 +55,10 @@ function toggleVisibility(state: SettingsState, action: ToggleVisibility) {
  }
 }

+export interface ToggleVisibility {
+  type: ActionTypes.SETTINGS_TOGGLE_VISIBILITY
+}
+
 function setTopicOrder(state: SettingsState, action: SetTopicOrder) {
  return {
    ...state,
@@ -1,11 +1,11 @@
-import { Action, combineReducers, Reducer } from 'redux'
-import { connectionManagerReducer, ConnectionManagerState } from './ConnectionManager'
-import { connectionReducer, ConnectionState } from './Connection'
-import { publishReducer, PublishState } from './Publish'
-import { settingsReducer, SettingsState } from './Settings'
-import { trackEvent } from '../tracking'
-import { treeReducer, TreeState } from './Tree'
+import { Action, Reducer, combineReducers } from 'redux'

+import { trackEvent } from '../tracking'
+import { PublishState, publishReducer } from './Publish'
+import { ConnectionState, connectionReducer } from './Connection'
+import { SettingsState, settingsReducer } from './Settings'
+import { TreeState, treeReducer } from './Tree'
+import { ConnectionManagerState, connectionManagerReducer } from './ConnectionManager'

 export enum ActionTypes {
  showUpdateNotification = 'SHOW_UPDATE_NOTIFICATION',
@@ -1,23 +0,0 @@
-image: Visual Studio 2017
-platform: x64
-
-cache:
-  - node_modules
-  - '%LOCALAPPDATA%\electron\Cache'
-  - '%LOCALAPPDATA%\electron-builder\cache'
-
-install:
-  - ps: Install-Product node 10
-
-build_script:
-  - yarn
-  - yarn build
-  - yarn prepare-release
-  - yarn package appx
-
-test_script:
-  - yarn test
-
-artifacts:
-  - path: 'build\clean\build\MQTT-Explorer*.appx'
-
@@ -33,8 +33,8 @@ export default class ConfigStorage {
        await db.set(event.store, event.data).write()
        backendEvents.emit(ack, undefined)
      } catch (error) {
+        console.error(error)
        backendEvents.emit(ack, { error, transactionId: event.transactionId, store: event.store })
-        throw error
      }
    })

@@ -45,8 +45,8 @@ export default class ConfigStorage {
        const data = await db.get(event.store).value()
        backendEvents.emit(responseEvent, { data, transactionId: event.transactionId, store: event.store })
      } catch (error) {
+        console.error(error)
        backendEvents.emit(responseEvent, { error, transactionId: event.transactionId, store: event.store })
-        throw error
      }
    })

@@ -60,8 +60,8 @@ export default class ConfigStorage {
        backendEvents.emit(makeStorageAcknoledgementEvent(event.transactionId), undefined)
      } catch (error) {
        backendEvents.emit(makeStorageAcknoledgementEvent(event.transactionId), { error, transactionId: event.transactionId })
-        throw error
      }
+
    })
  }
 }
@@ -25,17 +25,16 @@ export class DataSourceStateMachine {

  public setError(error: Error) {
    this.state = {
-      ...this.state,
      error: error.message,
-      // connected: false,
-      // connecting: false,
+      connected: false,
+      connecting: false,
    }
    this.onUpdate.dispatch(this.state)
  }

  public setConnecting() {
    this.state = {
-      ...this.state,
+      error: undefined,
      connected: false,
      connecting: true,
    }
@@ -55,10 +55,6 @@ export class MqttSource implements DataSource<MqttOptions> {
      this.stateMachine.setConnected(false)
    })

-    client.on('end', () => {
-      this.stateMachine.setConnected(false)
-    })
-
    client.on('reconnect', () => {
      this.stateMachine.setConnecting()
    })
@@ -6,7 +6,7 @@ export class RingBuffer<T extends Lengthwise> {
  private capacity: number
  private maxItems: number
  private usage: number = 0
-  private items: T[] = []
+  private items: (any)[] = []
  private start: number = 0
  private end: number = 0

@@ -47,9 +47,6 @@ export class TreeNode<ViewModel> {
      this.lastUpdate = Date.now()
    })
    this.onEdgesChange.subscribe(() => {
-      this.cachedChildTopics = undefined
-      this.cachedChildTopicCount = undefined
-      this.cachedLeafMessageCount = undefined
      this.lastUpdate = Date.now()
    })
    this.onMessage.subscribe(() => {
@@ -105,34 +102,6 @@ export class TreeNode<ViewModel> {
    return previous.branch().concat([this])
  }

-  private isTopicEmptyLeaf() {
-    const hasNoMessage = (!this.message || !this.message.value)
-    return hasNoMessage && this.isLeaf()
-  }
-
-  private isLeaf() {
-    return this.edgeArray.length === 0
-  }
-
-  private removeFromParent() {
-    const previous = this.previous()
-    if (!previous || !this.sourceEdge) {
-      return
-    }
-    previous.removeEdge(this.sourceEdge)
-  }
-
-  public removeEdge(edge: Edge<any>) {
-    delete this.edges[edge.name]
-    this.edgeArray = Object.values(this.edges)
-    this.onMerge.dispatch()
-
-    if (this.isTopicEmptyLeaf()) {
-      debugger
-      this.removeFromParent()
-    }
-  }
-
  public updateWithNode(node: TreeNode<ViewModel>) {
    if (node.message) {
      this.setMessage(node.message)
@@ -140,10 +109,6 @@ export class TreeNode<ViewModel> {
      this.mqttMessage = node.mqttMessage
    }

-    if (this.isTopicEmptyLeaf()) {
-      this.removeFromParent()
-    }
-
    this.mergeEdges(node)
    this.onMerge.dispatch()
  }
@@ -43,10 +43,10 @@ describe('TreeNode', () => {

  it('updateWithNode should add nodes to the tree', () => {
    const topics1 = 'foo/bar'.split('/')
-    const leaf1 = TreeNodeFactory.fromEdgesAndValue(topics1, 'foo')
+    const leaf1 = TreeNodeFactory.fromEdgesAndValue(topics1, undefined)

    const topics2 = 'foo/bar/baz'.split('/')
-    const leaf2 = TreeNodeFactory.fromEdgesAndValue(topics2, 'bar')
+    const leaf2 = TreeNodeFactory.fromEdgesAndValue(topics2, undefined)

    leaf1.firstNode().updateWithNode(leaf2.firstNode())

@@ -11,8 +11,8 @@ import {
  removeConnection,
  updateAvailable,
 } from '../../events'
-
 import { DataSource, MqttSource } from './DataSource'
+import ConfigStorage from './ConfigStorage'
 import { UpdateInfo } from 'builder-util-runtime'

 export class ConnectionManager {
@@ -20,19 +20,11 @@ export class ConnectionManager {

  public manageConnections() {
    backendEvents.subscribe(addMqttConnectionEvent, this.handleConnectionRequest)
-    backendEvents.subscribe(removeConnection, (connectionId: string) => {
-      this.removeConnection(connectionId)
-    })
+    backendEvents.subscribe(removeConnection, (connectionId: string) => this.removeConnection(connectionId))
  }

  private handleConnectionRequest = (event: AddMqttConnection) => {
    const connectionId = event.id
-
-    // Prevent double connections when reloading
-    if (this.connections[connectionId]) {
-      this.removeConnection(connectionId)
-    }
-
    const options = event.options
    const connection = new MqttSource()
    this.connections[connectionId] = connection
@@ -61,19 +53,17 @@ export class ConnectionManager {
    })
  }

-  public removeConnection(conenctionId: string) {
-    const connection = this.connections[conenctionId]
+  public removeConnection(hash: string) {
+    const connection = this.connections[hash]
    if (connection) {
-      backendEvents.unsubscribeAll(makePublishEvent(conenctionId))
      connection.disconnect()
-      delete this.connections[conenctionId]
-      connection.stateMachine.onUpdate.removeAllListeners()
+      delete this.connections[hash]
    }
  }

  public closeAllConnections() {
    Object.keys(this.connections)
-      .forEach(conenctionId => this.removeConnection(conenctionId))
+      .forEach(hash => this.removeConnection(hash))
  }
 }

@@ -30,7 +30,6 @@ class IpcMainEventBus implements EventBusInterface {
  }

  public unsubscribeAll<MessageType>(event: Event<MessageType>) {
-    console.log('unsubscribeAll', event.topic)
    this.ipc.removeAllListeners(event.topic)
  }

@@ -1,15 +1,15 @@
 {
  "name": "MQTT-Explorer",
-  "version": "0.2.1-alpha6",
+  "version": "0.1.3",
  "description": "Explore your message queues",
  "main": "dist/src/electron.js",
  "scripts": {
    "start": "electron .",
    "test": "yarn run test-backend",
-    "install": "cd app && yarn && cd ..",
+    "install": "cd app; yarn; cd ..",
    "build": "tsc && cd app && yarn run build && cd ..",
    "test-backend": "cd backend && yarn run test && cd ..",
-    "prepare-release": "ts-node scripts/prepare-release.ts",
+    "prepare-release": "./scripts/prepare-release.sh",
    "package": "ts-node package.ts",
    "ui-test": "./scripts/uiTests.sh",
    "upload-video-artifacts": "./scripts/uploadVideoAsset.ts ui-test.mp4 ui-test.gif",
@@ -32,19 +32,11 @@
      "category": "Development",
      "maintainer": "Thomas Nordquist"
    },
-    "appx": {
-      "applicationId": "mqttexplorer",
-      "identityName": "51031thomas.nordquist.MQTT-Explorer",
-      "publisherDisplayName": "Thomas Nordquist",
-      "publisher": "CN=0A6DE643-4AA2-4FF2-9729-6935C9ED8C13",
-      "backgroundColor": "#FFFFFF"
-    },
    "directories": {
      "app": "./",
      "buildResources": "res",
      "output": "build"
-    },
-    "afterAllArtifactBuild": "./dist/scripts/afterPack.js"
+    }
  },
  "author": "Thomas Nordquist",
  "email": "xxnerowingerxx@gmail.com",
@@ -52,7 +44,6 @@
  "license": "ISC",
  "devDependencies": {
    "@types/chai": "^4.1.7",
-    "@types/fs-extra": "^5.0.5",
    "@types/lowdb": "^1.0.6",
    "@types/mime": "^2.0.0",
    "@types/mocha": "^5.2.5",
@@ -62,9 +53,8 @@
    "@types/sha1": "^1.1.1",
    "axios": "^0.18.0",
    "chai": "^4.2.0",
-    "electron": "^4.0.6",
-    "electron-builder": "^20.38.5",
-    "fs-extra": "^7.0.1",
+    "electron": "^4.0.2",
+    "electron-builder": "^20.38.4",
    "mime": "^2.4.0",
    "mocha": "^5.2.0",
    "mustache": "^3.0.1",
@@ -81,7 +71,7 @@
    "webdriverio": "5.4"
  },
  "dependencies": {
-    "about-window": "^1.12.1",
+    "electron-debug": "^2.0.0",
    "electron-is-dev": "^1.0.1",
    "electron-log": "^2.2.17",
    "electron-telemetry": "git+https://github.com/thomasnordquist/electron-telemetry.git#dist",
@@ -1,12 +1,11 @@
 import * as builder from 'electron-builder'
-import * as fs from 'fs'
-import * as path from 'path'

-const linuxAppImage: builder.CliOptions = {
+const linux: builder.CliOptions = {
  x64: true,
  ia32: true,
  armv7l: true,
  arm64: false,
+  linux: ['AppImage'],
  projectDir: './build/clean',
  publish: 'always',
 }
@@ -16,83 +15,55 @@ const linuxSnap: builder.CliOptions = {
  ia32: false,
  armv7l: false,
  arm64: false,
+  linux: ['snap'],
  projectDir: './build/clean',
  publish: 'always',
 }

-const winPortable: builder.CliOptions = {
+const win: builder.CliOptions = {
  x64: true,
  ia32: true,
  armv7l: false,
  arm64: false,
+  win: ['portable', 'nsis'],
  projectDir: './build/clean',
  publish: 'always',
 }

-const winNsis: builder.CliOptions = {
-  x64: true,
-  ia32: true,
-  armv7l: false,
-  arm64: false,
-  projectDir: './build/clean',
-  publish: 'always',
-}
-
-const winAppx: builder.CliOptions = {
-  x64: true,
-  ia32: true,
-  armv7l: false,
-  arm64: false,
-  projectDir: './build/clean',
-  publish: 'onTag',
-}
-
 const mac: builder.CliOptions = {
  x64: true,
  ia32: true,
  armv7l: false,
  arm64: false,
+  mac: ['dmg'],
  projectDir: './build/clean',
  publish: 'always',
 }

 async function executeBuild() {
+  console.log(process.argv[2])
  switch (process.argv[2]) {
    case 'win':
-      await buildWithOptions(winPortable, { platform: 'win', package: 'portable' })
-      await buildWithOptions(winNsis, { platform: 'win', package: 'nsis' })
-      break
-    case 'appx':
-      await buildWithOptions(winAppx, { platform: 'win', package: 'appx' })
+      await builder.build(win)
      break
    case 'linux':
-      await buildWithOptions(linuxAppImage, { platform: 'linux', package: 'AppImage' })
-      await buildWithOptions(linuxSnap, { platform: 'linux', package: 'snap' })
+      await builder.build(linux)
+      break
+    case 'snap':
+      try {
+        await builder.build(linuxSnap)
+      } catch {
+        // ignore
+      }
      break
    case 'mac':
-      await buildWithOptions(mac, { platform: 'mac', package: 'mas' })
-      await buildWithOptions(mac, { platform: 'mac', package: 'dmg' })
-      await buildWithOptions(mac, { platform: 'mac', package: 'zip' })
+      await builder.build(mac)
      break
    default:
-      throw new Error('No target selected')
+      await builder.build(mac)
  }
 }

-export interface BuildInfo {
-  platform: 'win' | 'linux' | 'mac'
-  package: 'portable' | 'nsis' | 'appx' | 'AppImage' | 'snap' | 'dmg' | 'zip' | 'mas'
-}
-
-async function buildWithOptions(options: builder.CliOptions, buildInfo: BuildInfo) {
-  fs.writeFileSync(path.join(options.projectDir!, 'buildOptions.json'), JSON.stringify(buildInfo))
-
-  await builder.build({
-    ...options,
-    [buildInfo.platform]: [buildInfo.package],
-  })
-}
-
 function build() {
  try {
    executeBuild()
@@ -1,22 +0,0 @@
-import * as fs from 'fs-extra'
-import * as path from 'path'
-import { chdir } from 'process'
-import { exec } from './util'
-
-export default async function (info: any) {
-  for (const snapFile of info.artifactPaths) {
-    if (/\.snap$/.test(snapFile)) {
-      const originalDir = __dirname
-      const dirname = path.dirname(snapFile)
-      chdir(dirname)
-
-      await exec('sudo', ['unsquashfs', snapFile])
-      await fs.remove(snapFile)
-      await exec('sudo', ['chmod', '-R', 'g-s', 'squashfs-root'])
-      await exec('sudo', ['snap', 'run', 'snapcraft', 'pack', 'squashfs-root', '--output', snapFile])
-      await fs.remove('squashfs-root')
-
-      chdir(originalDir)
-    }
-  }
-}
@@ -0,0 +1,26 @@
+#!/bin/bash
+set -e
+
+ORIGINAL_DIR=`pwd`
+DIR=build/clean
+
+rm -rf "$DIR" || echo "Directory did not exist"
+mkdir -p "$DIR"
+
+git clone .git "$DIR"
+cd $DIR
+
+# App
+cd app
+  yarn
+cd ..
+
+# Build
+yarn
+yarn build
+rm -rf node_modules
+yarn install --production
+
+rm -rf app/node_modules
+
+cd "$ORIGINAL_DIR"
@@ -1,37 +0,0 @@
-import * as fs from 'fs-extra'
-import * as path from 'path'
-import { chdir } from 'process'
-import { exec } from './util'
-
-const targetDir = path.join('build', 'clean')
-async function prepareRelease() {
-  const originalDir = __dirname
-  await fs.remove(targetDir)
-  await fs.mkdirp(targetDir)
-
-  // Create fresh clone of the local git repo
-  await exec('git', ['clone', '.git', targetDir])
-
-  // Enter git repo
-  chdir(targetDir)
-
-  // Install app dependencies
-  chdir('app')
-  await exec('yarn')
-  chdir('..')
-
-  // Install electron dependencies
-  await exec('yarn')
-
-  // Build App and Electron backend
-  await exec('yarn', ['build'])
-
-  // Clean up
-  await fs.remove('node_modules')
-  await exec('yarn', ['install', '--production'])
-  await fs.remove(path.join('app', 'node_modules'))
-
-  chdir(originalDir)
-}
-
-prepareRelease()
@@ -1,27 +1,21 @@
 #!/bin/bash
-DIMENSIONS="1024x720"
-GIF_SCALE="1024"
-
-ffmpeg -s:v $DIMENSIONS -r 20 -f rawvideo -pix_fmt yuv420p -i qrawvideorgb24.yuv app2.mp4
-
+cp app.mp4 original.mp4
 # The video starts with a few blank frames, we want to know when the stop
-ffprobe -f lavfi -i "movie=app2.mp4,blackdetect[out0]" -show_entries tags=lavfi.black_start,lavfi.black_end -of default=nw=1 -v quiet > ffmpeg_info
+ffprobe -f lavfi -i "movie=app.mp4,blackdetect[out0]" -show_entries tags=lavfi.black_start,lavfi.black_end -of default=nw=1 -v quiet > ffmpeg_info
 END_OF_BLACK=`cat ffmpeg_info | grep end | head -n1 | cut -d'=' -f2`

-# Remove grey frames at the beginning (app start and splash screen)
-END_OF_BLACK=`awk "BEGIN {print $END_OF_BLACK+0.8; exit}"`
-
 # Trim black frames at start
-ffmpeg -s:v $DIMENSIONS -r 20 -f rawvideo -pix_fmt yuv420p -i qrawvideorgb24.yuv -ss $END_OF_BLACK  app.mp4
+ffmpeg -ss $END_OF_BLACK -i app.mp4 app2.mp4
+mv app2.mp4 app.mp4

 # Generate gif palette
-ffmpeg -y -s:v $DIMENSIONS -r 20 -f rawvideo -pix_fmt yuv420p -i qrawvideorgb24.yuv -vf "fps=10,scale=$GIF_SCALE:-1:flags=lanczos,palettegen" palette1024.png
+ffmpeg -y -i app.mp4 -vf fps=10,scale=720:-1:flags=lanczos,palettegen palette.png

 # Create gif
-ffmpeg -s:v $DIMENSIONS -r 20 -f rawvideo -pix_fmt yuv420p -i qrawvideorgb24.yuv -i palette1024.png -ss $END_OF_BLACK -filter_complex "fps=10,scale=$GIF_SCALE:-1:flags=lanczos[x];[x][1:v]paletteuse" app720.gif
+ffmpeg -i app.mp4 -i palette.png -filter_complex "fps=10,scale=720:-1:flags=lanczos[x];[x][1:v]paletteuse" app.gif

 # Clean up
-rm ffmpeg_info palette*.png qrawvideorgb24.yuv
+rm ffmpeg_info palette.png

 mv app.mp4 ui-test.mp4
-mv app720.gif ui-test.gif
+mv app.gif ui-test.gif
@@ -9,7 +9,7 @@ function finish {

 trap finish EXIT

-DIMENSIONS="1024x720"
+DIMENSIONS="1024x700"
 SCR=99
 # Start new window manager
 Xvfb :$SCR -screen 0 "$DIMENSIONS"x24 -ac &
@@ -17,7 +17,7 @@ export PID_XVFB=$!
 sleep 2

 # Debug with VNC
-while [ "$TEST_EXIT_CODE" = "" ]; do x11vnc -localhost -passwd "bierbier" -display :$SCR; done &
+while [ "$TEST_EXIT_CODE" = "" ]; do x11vnc -passwd "bierbier" -display :$SCR; done &
 export PID_VNC=$!

 # Start mqtt broker
@@ -32,8 +32,7 @@ sleep 2
 rm ./app.mp4 || echo no need to delete ./app.mp4

 # Start recoring in tmux
-#tmux new-session -d -s record ffmpeg -f x11grab -draw_mouse 0 -video_size $DIMENSIONS -i :$SCR -codec:v libx264 -r 20 ./app.mp4
-tmux new-session -d -s record ffmpeg -f x11grab -draw_mouse 0 -video_size $DIMENSIONS -i :$SCR -r 20 -vcodec rawvideo -pix_fmt yuv420p qrawvideorgb24.yuv
+tmux new-session -d -s record ffmpeg -f x11grab -draw_mouse 0 -video_size $DIMENSIONS -i :$SCR -codec:v libx264 -r 20 ./app.mp4

 # Start tests
 node dist/src/spec/webdriverio.js
@@ -1,29 +0,0 @@
-import { spawn, ChildProcess } from 'child_process'
-
-export async function exec(cmd: string, args: string[] = []) {
-  const child = spawn(cmd, args, { shell: true })
-  redirectOutputFor(child)
-  await waitFor(child)
-}
-
-function redirectOutputFor(child: ChildProcess) {
-  const printStdout = (data: Buffer) => {
-    process.stdout.write(data.toString())
-  }
-  const printStderr = (data: Buffer) => {
-    process.stderr.write(data.toString())
-  }
-  child.stdout.on('data', printStdout)
-  child.stderr.on('data', printStderr)
-
-  child.once('close', () => {
-    child.stdout.off('data', printStdout)
-    child.stderr.off('data', printStderr)
-  })
-}
-
-async function waitFor(child: ChildProcess) {
-  return new Promise((resolve) => {
-    child.once('close', () => resolve())
-  })
-}
@@ -1,21 +1,11 @@
-import { Menu, app, BrowserWindow, webContents, MenuItemConstructorOptions, MenuItem } from 'electron'
-import openAboutWindow from 'about-window'
-import * as path from 'path'
+import { Menu, app, BrowserWindow, webContents } from 'electron'

-const applicationMenu: MenuItemConstructorOptions = {
+const applicationMenu = {
  label: 'Application',
  submenu: [
    {
      label: 'About Application',
-      click: () => {
-        openAboutWindow({
-          icon_path: path.join(__dirname, '..', '..', 'icon.png'),
-          license: 'AGPL-3.0',
-          homepage: 'https://thomasnordquist.github.io/MQTT-Explorer/',
-          bug_report_url: 'https://github.com/thomasnordquist/MQTT-Explorer/issues',
-          description: 'Author: Thomas Nordquist',
-        })
-      },
+      selector: 'orderFrontStandardAboutPanel:',
    },
    {
      type: 'separator' as 'separator',
@@ -23,7 +13,7 @@ const applicationMenu: MenuItemConstructorOptions = {
    {
      label: 'Dev Tools',
      accelerator: 'CmdOrCtrl+Alt+I',
-      role: 'toggledevtools' as 'toggledevtools',
+      role: 'toggleDevTools',
    },
    {
      label: 'Quit',
@@ -35,89 +25,48 @@ const applicationMenu: MenuItemConstructorOptions = {
  ],
 }

-const editMenu: MenuItemConstructorOptions = {
+const editMenu = {
  label: 'Edit',
  submenu: [
    {
      label: 'Undo',
      accelerator: 'CmdOrCtrl+Z',
-      role: 'undo',
+      selector: 'undo:',
    },
    {
      label: 'Redo',
      accelerator: 'Shift+CmdOrCtrl+Z',
-      role: 'redo',
+      selector: 'redo:',
    },
    {
-      type: 'separator',
+      type: 'separator' as 'separator',
    },
    {
      label: 'Cut',
      accelerator: 'CmdOrCtrl+X',
-      role: 'cut',
+      selector: 'cut:',
    },
    {
      label: 'Copy',
      accelerator: 'CmdOrCtrl+C',
-      role: 'copy',
+      selector: 'copy:',
    },
    {
      label: 'Paste',
      accelerator: 'CmdOrCtrl+V',
-      role: 'paste',
+      selector: 'paste:',
    },
    {
      label: 'Select All',
      accelerator: 'CmdOrCtrl+A',
-      role: 'selectall',
+      selector: 'selectAll:',
    },
  ],
 }

-const viewMenu: MenuItemConstructorOptions = {
-  label: 'View',
-  submenu: [
-    {
-      label: 'Default size',
-      accelerator: 'CmdOrCtrl+0',
-      click: () => {
-        const window = BrowserWindow.getFocusedWindow()
-        if (window) {
-          window.webContents.setZoomFactor(1)
-        }
-      },
-    },
-    {
-      label: 'Increase size',
-      accelerator: 'CmdOrCtrl+Plus',
-      click: () => {
-        const window = BrowserWindow.getFocusedWindow()
-        if (window) {
-          window.webContents.getZoomFactor((zoom) => {
-            window.webContents.setZoomFactor(Math.min(zoom + 0.1, 2.0))
-          })
-        }
-      },
-    },
-    {
-      label: 'Reduce size',
-      accelerator: 'CmdOrCtrl+-',
-      click: () => {
-        const window = BrowserWindow.getFocusedWindow()
-        if (window) {
-          window.webContents.getZoomFactor((zoom) => {
-            window.webContents.setZoomFactor(Math.max(zoom - 0.1, 0.5))
-          })
-        }
-      },
-    },
-  ],
-}
-
-const template: any = [
+const template = [
  applicationMenu,
  editMenu,
-  viewMenu,
 ]

 export const menuTemplate = Menu.buildFromTemplate(template)
@@ -1,4 +1,3 @@
-import * as fs from 'fs'
 import * as log from 'electron-log'
 import * as path from 'path'
 import ConfigStorage from '../backend/src/ConfigStorage'
@@ -8,27 +7,17 @@ import { ConnectionManager, updateNotifier } from '../backend/src/index'
 import { electronTelemetryFactory } from 'electron-telemetry'
 import { menuTemplate } from './MenuTemplate'
 import { UpdateInfo } from '../events'
-import { BuildInfo } from 'electron-telemetry/build/Model';
 const isDev = require('electron-is-dev')

+let electronTelemetry: any
 if (!isDev) {
-  let buildOptions: BuildInfo = ({ platform: 'unknown', package: 'unknown' } as any)
-
-  try {
-    const options = JSON.parse(fs.readFileSync(path.join(__dirname, '..', '..', 'buildOptions.json')).toString())
-    if (typeof options.platform === 'string' && typeof options.package === 'string') {
-      buildOptions = options
-    }
-  } catch (error) {
-    console.log(error)
-  }
-
-  console.log(buildOptions)
-  const electronTelemetry = electronTelemetryFactory('9b0c8ca04a361eb8160d98c5', buildOptions)
+  electronTelemetry = electronTelemetryFactory('9b0c8ca04a361eb8160d98c5')
 }

-// const isDebugEnabled = Boolean(process.argv.find(arg => arg === 'debug'))
-const runningUiTestOnCi = Boolean(process.argv.find(arg => arg === '--runningUiTestOnCi'))
+const isDebugEnabled = Boolean(process.argv.find(arg => arg === 'debug'))
+const isFullscreen = Boolean(process.argv.find(arg => arg === '--fullscreen'))
+
+require('electron-debug')({ enabled: isDebugEnabled })

 autoUpdater.logger = log
 log.info('App starting...')
@@ -48,7 +37,7 @@ function createWindow() {
  // Create the browser window.
  mainWindow = new BrowserWindow({
    width: 1024,
-    height: 720,
+    height: 700,
    show: false,
    webPreferences: {
      nodeIntegration: true,
@@ -59,7 +48,7 @@ function createWindow() {

  mainWindow.once('ready-to-show', () => {
    if (mainWindow) {
-      runningUiTestOnCi && mainWindow.setFullScreen(true)
+      isFullscreen && mainWindow.setFullScreen(true)
      mainWindow.show()
    }
  })
@@ -1,3 +0,0 @@
-export const Control = '\uE009'
-export const Unknown = '\uE000'
-export const Plus = '\uE025'
@@ -87,19 +87,17 @@ function generateData(client: mqtt.MqttClient) {
  let state = true
  intervals.push(setInterval(() => {
    state = !state
-    const js = {
-      tags:{
-        entityId: 33512,
-        entityType: 'person',
-        host: 'd44ad81e10f9',
-        server: 'http://localhost/dataActuality',
-        status: state ? 'live' : 'inactive',
-      },
-      timestamp: Date.now(),
-    }
+    const enitityId = Math.round(Math.random() * 3000)
    client.publish(
-      'actuality/showcase',
-      JSON.stringify(js),
+      'actuality/showcase', `{
+        "tags":{
+          "entityId":${enitityId},
+          "entityType":"person",
+          "host":"d44ad81e10f9",
+          "server":"${state ? 'http://localhost/dataActuality' : 'http://localhost/dataStorage' }",
+          "status":"${state ? 'live' : 'inactive'}"},
+        "timestamp":${Date.now()}
+      }`.replace(/\s/g, ''),
      { retain: true, qos: 0 },
    )
  }, 2102))
@@ -0,0 +1,14 @@
+import { clickOn, sleep, writeText, expandTopic, hideText } from '../util'
+import { Browser } from 'webdriverio'
+
+// Expects a topic with at least two messages to be selected
+export async function compareJsonSideBySide(browser: Browser<void>) {
+  const firstEntry = await browser.$('//span[contains(text(), "History")]/../../div/div[1]/div')
+  const secondEntry = await browser.$('//span[contains(text(), "History")]/../../div/div[2]/div')
+  await clickOn(secondEntry, browser)
+  await sleep(2000)
+  await clickOn(firstEntry, browser)
+  await sleep(2000)
+  await clickOn(firstEntry, browser)
+  await sleep(1000)
+}
@@ -1,4 +1,4 @@
-import { clickOn, writeTextToInput } from '../util'
+import { clickOn, sleep, writeText } from '../util'
 import { Browser } from 'webdriverio'

 export async function connectTo(host: string, browser: Browser<void>) {
@@ -9,3 +9,12 @@ export async function connectTo(host: string, browser: Browser<void>) {
  const connectButton = await browser.$('//button/span[contains(text(),"Connect")]')
  clickOn(connectButton, browser)
 }
+
+async function writeTextToInput(name: string, text: string, browser: Browser<void>, wait: boolean = true) {
+  const input = await browser.$(`//label[contains(text(), "${name}")]/..//input`)
+  await clickOn(input, browser, 1)
+  wait && await sleep(500)
+  input.clearValue()
+  wait && await sleep(300)
+  await writeText(text, browser)
+}
@@ -1,4 +1,4 @@
-import { clickOn } from '../util'
+import { clickOn, sleep, writeText, expandTopic } from '../util'
 import { Browser } from 'webdriverio'

 export async function copyTopicToClipboard(browser: Browser<void>) {
@@ -1,29 +0,0 @@
-import { clickOn, writeTextToInput, sleep } from '../util'
-import { Browser } from 'webdriverio'
-
-export async function showAdvancedConnectionSettings(browser: Browser<void>) {
-  const advancedSettingsButton = await browser.$('//button/span[contains(text(),"Advanced")]')
-  const addButton = await browser.$('//button/span[contains(text(),"Add")]')
-
-  await clickOn(advancedSettingsButton, browser)
-  await writeTextToInput('Subscription', 'garden/#', browser, false)
-  await clickOn(addButton, browser)
-
-  await writeTextToInput('Subscription', 'livingroom/#', browser, false)
-  await clickOn(addButton, browser)
-
-  await deleteFirstSubscribedTopic(browser)
-  await deleteFirstSubscribedTopic(browser)
-  await sleep(1000)
-
-  const backButton = await browser.$('//button/span[contains(text(),"Back")]')
-  await clickOn(backButton, browser)
-
-  const connectButton = await browser.$('//button/span[contains(text(),"Connect")]')
-  await clickOn(connectButton, browser)
-}
-
-async function deleteFirstSubscribedTopic(browser: Browser<void>) {
-  const deleteButton = await browser.$('.advanced-connection-settings-topic-list button')
-  await clickOn(deleteButton, browser)
-}
@@ -1,31 +0,0 @@
-import { Browser } from 'webdriverio'
-import {
-  clickOn,
-  sleep,
-} from '../util'
-
-export async function showJsonFormatting(browser: Browser<void>) {
-  const editor = await browser.$('//*[contains(@class, "ace_editor")]')
-  const formatJsonButton = await browser.$('#sidebar-publish-format-json')
-  const payloadInput = await browser.$('//*[contains(@class, "ace_text-input")]')
-  await clickOn(editor, browser)
-  await browser.keys(['\uE009', 'A']) // Ctrl + A
-  await browser.keys(['\uE000']) // End keyboard modifier
-  await browser.keys(['\uE003']) // Backspace
-  await sleep(500)
-  await writeTextPayload(payloadInput, '{"action": "setState", "state": "on" }')
-  await sleep(300)
-  await clickOn(formatJsonButton, browser)
-  await sleep(1200)
-
-  const sidebarDrawer = await browser.$('#Sidebar')
-  await sidebarDrawer.scrollIntoView()
-}
-
-async function writeTextPayload(payloadInput: any, text: string) {
-  const chars = text.split('')
-  for (const char of chars) {
-    await payloadInput.setValue(char)
-    await sleep(10)
-  }
-}
@@ -1,5 +1,5 @@
+import { clickOn, sleep, writeText, expandTopic } from '../util'
 import { Browser } from 'webdriverio'
-import { expandTopic, sleep } from '../util'

 export async function showJsonPreview(browser: Browser<void>) {
  await expandTopic('actuality/showcase', browser)
@@ -1,21 +0,0 @@
-import { clickOn, sleep, showText } from '../util'
-import { Browser } from 'webdriverio'
-
-// Expects a topic with at least two messages to be selected
-export async function showOffDiffCapability(browser: Browser<void>) {
-  await showText('Compare messages', 2000, browser, 'top')
-
-  await showText('Show raw message', 2000, browser, 'bottom')
-  const rawMessage = await browser.$('#valueRendererDisplayMode-raw')
-  await clickOn(rawMessage, browser)
-  await sleep(1000)
-
-  await showText('Compare with others', 2000, browser, 'bottom')
-  const diffMessages = await browser.$('#valueRendererDisplayMode-diff')
-  await clickOn(diffMessages, browser)
-
-  // const firstEntry = await browser.$('//span[contains(text(), "History")]/../../div/div[1]/div')
-  const secondEntry = await browser.$('//span[contains(text(), "History")]/../../div/div[2]/div')
-  await clickOn(secondEntry, browser)
-  await sleep(2000)
-}
@@ -1,11 +0,0 @@
-import { sleep, showKeys, showText } from '../util'
-import { Browser } from 'webdriverio'
-
-export async function showZoomLevel(browser: Browser<void>) {
-  await showKeys('Zoom in', 2000, browser, 'top', ['Ctrl', '+'])
-  await sleep(2000)
-  await showKeys('Zoom out', 2000, browser, 'middle', ['Ctrl', '-'])
-  await sleep(2000)
-  await showKeys('Reset zoom level', 2000, browser, 'bottom', ['Ctrl', 'Zero'])
-  await sleep(2000)
-}
@@ -1,4 +1,4 @@
-import { Browser, Element } from 'webdriverio'
+import { Element, Browser } from 'webdriverio'
 export { expandTopic } from './expandTopic'

 export function sleep(ms: number, required = false) {
@@ -26,28 +26,47 @@ export async function delteTextWithBackspaces(element: Element<void>, browser: B
  }
 }

-export async function writeTextToInput(name: string, text: string, browser: Browser<void>, wait: boolean = true) {
-  const input = await browser.$(`//label[contains(text(), "${name}")]/..//input`)
-  await clickOn(input, browser, 1)
-  wait && await sleep(500)
-  input.clearValue()
-  wait && await sleep(300)
-  await writeText(text, browser)
-}
-
 export async function moveToCenterOfElement(element: Element<void>, browser: Browser<void>) {
  const { x, y } = await element.getLocation()
  const { width, height } = await element.getSize()

-  const targetX = x + width / 2
-  const targetY = y + height / 2
+  const js = `{
+    const targetX = ${x + width / 2}
+    const targetY = ${y + height / 2}
+    const duration = 500

-  const duration = 500
+    const maxStepSize = 10
+    const e = document.getElementById("bier")
+    const top = parseFloat(e.style.top)
+    const left = parseFloat(e.style.left)
+    const deltaY = targetY - top
+    const deltaX = targetX - left

-  const js = `window.demo.moveMouse(${targetX}, ${targetY}, ${duration});`
+    const distance = Math.sqrt(deltaX * deltaX + deltaY * deltaY)
+    const steps = Math.ceil(distance / maxStepSize)
+
+    const stepX = deltaX / steps
+    const stepY = deltaY / steps
+    let currentStep = 0
+    function getCloser() {
+      e.style.left = String(left + (stepX * currentStep)) + 'px'
+      e.style.top = String(top + (stepY * currentStep)) + 'px'
+      if (currentStep < steps) {
+        setTimeout(() => {
+          currentStep += 1
+          if (currentStep === steps) {
+            e.style.left = String(targetX + 5) + 'px'
+            e.style.top = String(targetY + 1) + 'px'
+          } else {
+            getCloser()
+          }
+        }, duration/steps)
+      }
+    }
+	  getCloser()
+  }`
  await browser.execute(js)
-  await sleep(duration + 500, true)
-
+  await sleep(550, true)
  await element.moveTo()
 }

@@ -65,25 +84,47 @@ export async function clickOn(element: Element<void>, browser: Browser<void>, cl
 }

 export async function createFakeMousePointer(browser: Browser<void>) {
-  const js = 'window.demo.enableMouse();'
+  const addCursorImage = 'const i=document.createElement("img");'
+  + 'i.src="../cursor.png";'
+  + 'i.width="32";'
+  + 'i.height="32";'
+  + 'i.id="bier";'
+  + 'i.style="position: fixed; z-index:10000000; filter: invert(100%);left: 0px; top: 0px;";'
+  + 'document.body.appendChild(i)'

-  await browser.execute(js)
+  await browser.execute(addCursorImage)
 }

-export async function showText(text: string, duration: number = 0, browser: Browser<void>, location: 'top' | 'bottom' | 'middle' = 'bottom', keys = []) {
-  const js = `window.demo.showMessage('${text}', '${location}', ${duration});`
-
-  browser.execute(js)
-}
-
-export async function showKeys(text: string, duration: number = 0, browser: Browser<void>, location: 'top' | 'bottom' | 'middle' = 'bottom', keys: string[] = []) {
-  const js = `window.demo.showMessage('${text}', '${location}', ${duration}, ${JSON.stringify(keys)});`
-
+export async function showText(text: string, duration: number = 0, browser: Browser<void>, location: 'top' | 'bottom' | 'middle' = 'bottom') {
+  const positions = {
+    top: 0,
+    bottom: -65,
+    middle: -32,
+  }
+  const js = `
+    const postition = "${positions[location]}vh"
+    let previousDiv = document.getElementById('tests-text-overlay')
+    previousDiv && previousDiv.remove()
+    let div = document.createElement('div')
+    div.id = "tests-text-overlay"
+    div.style = "background-color: rgba(0, 0, 0, 0.8);position: fixed;left: 5vw;z-index: 1000000;margin: 30vw auto 50vw;border-radius: 16px;right: 5vw;bottom: "+ postition +";"
+    let div2 = document.createElement('div')
+    div2.style = "text-align: center;font-size: 4em;color: white;"
+    div2.innerHTML = \`${text}\`
+    div.appendChild(div2)
+    document.body.appendChild(div)
+    if (${duration} > 0) {
+      setTimeout(() => div.remove(), ${duration})
+    }
+  `
  browser.execute(js)
 }

 export async function hideText(browser: Browser<void>) {
-  const js = 'window.demo.hideMessage();'
+  const js = `
+    let previousDiv = document.getElementById('tests-text-overlay')
+    previousDiv && previousDiv.remove()
+  `
  browser.execute(js)
  await sleep(600)
 }
@@ -1,76 +1,65 @@
-import * as os from 'os'
-import * as webdriverio from 'webdriverio'
-import mockMqtt, { stop } from './mock-mqtt'
-import { clearOldTopics } from './scenarios/clearOldTopics'
-import { clearSearch, searchTree } from './scenarios/searchTree'
-import { connectTo } from './scenarios/connect'
-import { copyTopicToClipboard } from './scenarios/copyTopicToClipboard'
-import { copyValueToClipboard } from './scenarios/copyValueToClipboard'
-import { disconnect } from './scenarios/disconnect'
-import { publishTopic } from './scenarios/publishTopic'
-import { showJsonFormatting } from './scenarios/showJsonFormatting'
-import { showJsonPreview } from './scenarios/showJsonPreview'
-import { showMenu } from './scenarios/showMenu'
-import { showNumericPlot } from './scenarios/showNumericPlot'
-import { showOffDiffCapability } from './scenarios/showOffDiffCapability'
-import { showZoomLevel } from './scenarios/showZoomLevel'
-import { showAdvancedConnectionSettings } from './scenarios/showAdvancedConnectionSettings'
-import {
-  clickOnHistory,
-  createFakeMousePointer,
-  hideText,
-  showText,
-  sleep,
-} from './util'
-
 process.on('unhandledRejection', (error: Error) => {
  console.error('unhandledRejection', error.message, error.stack)
  process.exit(1)
 })

-const runningUiTestOnCi = os.platform() === 'darwin' ? [] : ['--runningUiTestOnCi']
+import * as webdriverio from 'webdriverio'
+import * as os from 'os'
+import mockMqtt, { stop } from './mock-mqtt'
+import { connectTo } from './scenarios/connect'
+import { disconnect } from './scenarios/disconnect'
+import { showNumericPlot } from './scenarios/showNumericPlot'
+import { showJsonPreview } from './scenarios/showJsonPreview'
+import { compareJsonSideBySide } from './scenarios/compareJsonSideBySide'
+import { searchTree, clearSearch } from './scenarios/searchTree'
+import { copyTopicToClipboard } from './scenarios/copyTopicToClipboard'
+import { copyValueToClipboard } from './scenarios/copyValueToClipboard'
+import { publishTopic } from './scenarios/publishTopic'
+import { clearOldTopics } from './scenarios/clearOldTopics'
+import { showMenu } from './scenarios/showMenu'
+
+import { createFakeMousePointer, sleep, showText, hideText, clickOnHistory } from './util'
+
+const binary = os.platform() === 'darwin' ? 'Electron.app/Contents/MacOS/Electron' : 'electron'
+const fullscreen = os.platform() === 'darwin' ? [] : ['--fullscreen']

-console.log(`${__dirname}/../../../node_modules/.bin/electron`)
 const options = {
-  host: '127.0.0.1', // Use localhost as chrome driver server
+  host: 'localhost', // Use localhost as chrome driver server
  port: 9515, // "9515" is the port opened by chrome driver.
  capabilities: {
    browserName: 'electron',
    chromeOptions: {
-      binary: `${__dirname}/../../../node_modules/.bin/electron`,
-      args: [`--app=${__dirname}/../../..`, '--force-device-scale-factor=1', '--no-sandbox', '--disable-dev-shm-usage', '--disable-extensions'].concat(runningUiTestOnCi),
+      binary: `${__dirname}/../../../node_modules/electron/dist/${binary}`,
+      args: [`--app=${__dirname}/../../..`, '--force-device-scale-factor=1', '--no-sandbox', '--disable-dev-shm-usage', '--disable-extensions'].concat(fullscreen),
    },
    windowTypes: ['app', 'webview'],
  },
 }

 async function doStuff() {
-  console.log('mock mqtt')
  await mockMqtt()
-  console.log('start webdriver')
-
  const browser = await webdriverio.remote(options)
  await createFakeMousePointer(browser)

  await connectTo('127.0.0.1', browser)
-
  await sleep(1000)

  await sleep(1000)
-  await showText('Topic overview', 2000, browser, 'top')
+  await showText('Overview of topics', 2000, browser, 'top')
  await sleep(2000)
-  await showText('Indicate topic updates', 2000, browser, 'bottom')
+  await showText('Indicates which topics change', 2000, browser, 'bottom')
  await sleep(3000)

-  await showText('Plot topic history', 2000, browser)
+  await showText('Plot topics', 2000, browser)
  await showNumericPlot(browser)
  await sleep(2000)

+  await showText('Formatted messages', 2000, browser, 'top')
  await showJsonPreview(browser)
-  await showText('Formatted messages', 1500, browser, 'top')
-  await sleep(1500)
+  await sleep(2000)

-  await showOffDiffCapability(browser)
+  await showText('Compare messages', 2000, browser, 'top')
+  await compareJsonSideBySide(browser)
  await hideText(browser)

  await showText('Publish topics', 2000, browser, 'top')
@@ -78,10 +67,6 @@ async function doStuff() {
  await publishTopic(browser)
  await sleep(1000)

-  await showText('Write JSON with ease', 2000, browser, 'top')
-  await showJsonFormatting(browser)
-  await sleep(1000)
-
  await showText('Copy to Clipboard', 2000, browser)
  await copyTopicToClipboard(browser)
  await hideText(browser)
@@ -106,18 +91,10 @@ async function doStuff() {

  await sleep(2000)
  await disconnect(browser)
-
-  await showText('Customize Subscriptions', 3000, browser, 'top')
-  await showAdvancedConnectionSettings(browser)
-
-  await showText('Keyboard shortcuts', 1750, browser, 'middle')
-  await sleep(1750)
-  await showZoomLevel(browser)
-
-  await showText('The End', 3000, browser, 'middle')
  await sleep(3000)

  browser.closeWindow()
+
  stop()
 }

@@ -11,5 +11,5 @@
    "lib": ["es2017", "dom"],
    "sourceMap": true
  },
-  "include": ["src/electron.ts", "src/spec/electron.ts", "src/spec/webdriverio.ts", "scripts/*.ts"]
+  "include": ["src/electron.ts", "src/spec/electron.ts", "src/spec/webdriverio.ts"]
 }
@@ -119,13 +119,6 @@
  resolved "https://registry.yarnpkg.com/@types/chai/-/chai-4.1.7.tgz#1b8e33b61a8c09cbe1f85133071baa0dbf9fa71a"
  integrity sha512-2Y8uPt0/jwjhQ6EiluT0XCri1Dbplr0ZxfFXUz+ye13gaqE8u5gL5ppao1JrUYr9cIip5S6MvQzBS7Kke7U9VA==

-"@types/fs-extra@^5.0.5":
-  version "5.0.5"
-  resolved "https://registry.yarnpkg.com/@types/fs-extra/-/fs-extra-5.0.5.tgz#080d90a792f3fa2c5559eb44bd8ef840aae9104b"
-  integrity sha512-w7iqhDH9mN8eLClQOYTkhdYUOSpp25eXxfc6VbFOGtzxW34JcvctH2bKjj4jD4++z4R5iO5D+pg48W2e03I65A==
-  dependencies:
-    "@types/node" "*"
-
 "@types/lodash@*":
  version "4.14.121"
  resolved "https://registry.yarnpkg.com/@types/lodash/-/lodash-4.14.121.tgz#9327e20d49b95fc2bf983fc2f045b2c6effc80b9"
@@ -196,11 +189,6 @@
  dependencies:
    "@wdio/config" "^5.4.6"

-about-window@^1.12.1:
-  version "1.12.1"
-  resolved "https://registry.yarnpkg.com/about-window/-/about-window-1.12.1.tgz#b81c10f6de58d38bce2aa5f31f61a82e6c3d6c2b"
-  integrity sha512-P/fJACq7RBFpv5Ql0kIqpOYgFqQ8WdoZoB7wrKmDvwTSKVOMbUZMYnQYtnOW6dHmMCYuNrmQFf+MxvuhE+KrzQ==
-
 ajv-keywords@^3.2.0:
  version "3.2.0"
  resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-3.2.0.tgz#e86b819c602cf8821ad637413698f1dec021847a"
@@ -1068,7 +1056,7 @@ ejs@~2.5.6:
  resolved "https://registry.yarnpkg.com/ejs/-/ejs-2.5.9.tgz#7ba254582a560d267437109a68354112475b0ce5"
  integrity sha512-GJCAeDBKfREgkBtgrYSf9hQy9kTb3helv0zGdzqhM7iAkW8FA/ZF97VQDbwFiwIT8MQLLOe5VlPZOEvZAqtUAQ==

-electron-builder@^20.38.5:
+electron-builder@^20.38.4:
  version "20.38.5"
  resolved "https://registry.yarnpkg.com/electron-builder/-/electron-builder-20.38.5.tgz#31b3913a68b4911afd4cfc7bcd2522c5808040cd"
  integrity sha512-p88IDHhH2J4hA6KwRBJY+OfVZuFtFIShY3Uh/TwYAfbX0v1RhKZytuGdO8sty2zcWxDYX74xDBv+X9oN6qEIRQ==
@@ -1095,6 +1083,14 @@ electron-chromedriver@~3.0.0:
    electron-download "^4.1.0"
    extract-zip "^1.6.5"

+electron-debug@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/electron-debug/-/electron-debug-2.0.0.tgz#3059a6557acbfb091f138d83875f57bac80cea6d"
+  integrity sha512-orGlw9uErUztdD7cgdKz78txq3czpOnKG/zvvsINkUsugqL+dn77UFrbwRGVgPwuLJ7Ejbjjk9EcxIcgTivMbA==
+  dependencies:
+    electron-is-dev "^0.3.0"
+    electron-localshortcut "^3.0.0"
+
 electron-download@^4.1.0:
  version "4.1.1"
  resolved "https://registry.yarnpkg.com/electron-download/-/electron-download-4.1.1.tgz#02e69556705cc456e520f9e035556ed5a015ebe8"
@@ -1110,11 +1106,31 @@ electron-download@^4.1.0:
    semver "^5.4.1"
    sumchecker "^2.0.2"

+electron-is-accelerator@^0.1.0:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/electron-is-accelerator/-/electron-is-accelerator-0.1.2.tgz#509e510c26a56b55e17f863a4b04e111846ab27b"
+  integrity sha1-UJ5RDCala1Xhf4Y6SwThEYRqsns=
+
+electron-is-dev@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/electron-is-dev/-/electron-is-dev-0.3.0.tgz#14e6fda5c68e9e4ecbeff9ccf037cbd7c05c5afe"
+  integrity sha1-FOb9pcaOnk7L7/nM8DfL18BcWv4=
+
 electron-is-dev@^1.0.1:
  version "1.0.1"
  resolved "https://registry.yarnpkg.com/electron-is-dev/-/electron-is-dev-1.0.1.tgz#6e0a184736fe7aea77d18210b0b0f6a02402c4bc"
  integrity sha512-iwM3EotA9HTXqMGpQRkR/kT8OZqBbdfHTnlwcxsjSLYqY8svvsq0MuujsWCn3/vtgRmDv/PC/gKUUpoZvi5C1w==

+electron-localshortcut@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/electron-localshortcut/-/electron-localshortcut-3.1.0.tgz#10c1ffd537b8d39170aaf6e1551341f7780dd2ce"
+  integrity sha512-MgL/j5jdjW7iA0R6cI7S045B0GlKXWM1FjjujVPjlrmyXRa6yH0bGSaIAfxXAF9tpJm3pLEiQzerYHkRh9JG/A==
+  dependencies:
+    debug "^2.6.8"
+    electron-is-accelerator "^0.1.0"
+    keyboardevent-from-electron-accelerator "^1.1.0"
+    keyboardevents-areequal "^0.2.1"
+
 electron-log@^2.2.17:
  version "2.2.17"
  resolved "https://registry.yarnpkg.com/electron-log/-/electron-log-2.2.17.tgz#e71e2ebb949fc96ded7cdb99eeee7202e48981d2"
@@ -1147,7 +1163,7 @@ electron-publish@20.38.5:

 "electron-telemetry@git+https://github.com/thomasnordquist/electron-telemetry.git#dist":
  version "1.0.0"
-  resolved "git+https://github.com/thomasnordquist/electron-telemetry.git#3d6c0c5e3fd9d8101dcb7a0435256572ed58b2b6"
+  resolved "git+https://github.com/thomasnordquist/electron-telemetry.git#24792a0d8d6c2b047855acfda7d740ee4e51b97f"
  dependencies:
    axios "^0.18.0"
    pako "^1.0.8"
@@ -1168,10 +1184,10 @@ electron-updater@^4.0.6:
    semver "^5.6.0"
    source-map-support "^0.5.9"

-electron@^4.0.6:
-  version "4.0.6"
-  resolved "https://registry.yarnpkg.com/electron/-/electron-4.0.6.tgz#f936772ddb5eaa026591ea14ef806e1385fbbda9"
-  integrity sha512-r2ow/EmDibjoCNJp35mB1CcPs2xBF9fp2eoWuUOJmpVQyzdba6EnqsSD1BxwXzF9vQ5WkQ2UbfXBIvpomrdioQ==
+electron@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/electron/-/electron-4.0.2.tgz#b5e074c149841490825d0785aa2bc4f5e29bbea4"
+  integrity sha512-H0pmSvOVuC+Mq/+cYNXbCDBmqq5d1xYUVdBOjqGJuwuwJeP7qDHF35JA3cq+ARzq/CbwlXq98zdW6i6+x3U24g==
  dependencies:
    "@types/node" "^10.12.18"
    electron-download "^4.1.0"
@@ -1439,7 +1455,7 @@ fs-extra@^4.0.1:
    jsonfile "^4.0.0"
    universalify "^0.1.0"

-fs-extra@^7.0.0, fs-extra@^7.0.1:
+fs-extra@^7.0.0:
  version "7.0.1"
  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-7.0.1.tgz#4f189c44aa123b895f722804f55ea23eadc348e9"
  integrity sha512-YJDaCJZEnBmcbw13fvdAM9AwNOJwOzrE4pqMqBq5nFiEqXUqHwlK4B+3pUw6JNvfSPtX05xFHtYy/1ni01eGCw==
@@ -2062,6 +2078,16 @@ jsprim@^1.2.2:
    json-schema "0.2.3"
    verror "1.10.0"

+keyboardevent-from-electron-accelerator@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/keyboardevent-from-electron-accelerator/-/keyboardevent-from-electron-accelerator-1.1.0.tgz#324614f6e33490c37ffc5be5876b3e85fe223c84"
+  integrity sha512-VDC4vKWGrR3VgIKCE4CsXnvObGgP8C2idnTKEMUkuEuvDGE1GEBX9FtNdJzrD00iQlhI3xFxRaeItsUmlERVng==
+
+keyboardevents-areequal@^0.2.1:
+  version "0.2.2"
+  resolved "https://registry.yarnpkg.com/keyboardevents-areequal/-/keyboardevents-areequal-0.2.2.tgz#88191ec738ce9f7591c25e9056de928b40277194"
+  integrity sha512-Nv+Kr33T0mEjxR500q+I6IWisOQ0lK1GGOncV0kWE6n4KFmpcu7RUX5/2B0EUtX51Cb0HjZ9VJsSY3u4cBa0kw==
+
 latest-version@^3.0.0:
  version "3.1.0"
  resolved "https://registry.yarnpkg.com/latest-version/-/latest-version-3.1.0.tgz#a205383fea322b33b5ae3b18abee0dc2f356ee15"