Fixed Component Map expanded functionality

package.json

@@ -89,6 +89,7 @@
     "@types/chrome": "^0.0.119",
     "@types/d3-scale-chromatic": "^2.0.0",
     "@types/jest": "^26.0.4",
+    "@types/lodash.isequal": "^4.5.5",
     "@types/node": "^12.19.6",
     "@typescript-eslint/eslint-plugin": "^3.6.1",
     "@typescript-eslint/parser": "^3.6.1",
@@ -162,6 +163,7 @@
     "jest-runner": "^26.1.0",
     "jscharting": "^3.0.2",
     "jsondiffpatch": "^0.3.11",
+    "lodash": "^4.17.21",
     "prop-types": "^15.7.2",
     "rc-slider": "^8.7.1",
     "rc-tooltip": "^3.7.3",
@@ -176,6 +178,7 @@
     "react-spinners": "^0.11.0",
     "react-split": "^2.0.14",
     "recoil": "0.0.10",
+    "util": "^0.12.4",
     "web-vitals": "^1.1.0"
   }
 }

src/README.md

@@ -8,7 +8,7 @@ Our mission at Reactime is to maintain and iterate constantly, but never at the
 
 ## File Structure
 
-In the *src* folder, there are three directories we care about: *app*, *backend*, and *extension*. 
+In the *src* folder, there are three directories we care about: *app*, *backend*, and *extension*.
 ```
 src/
 ├── app/                      # Frontend code
@@ -19,18 +19,18 @@ src/
 │   ├── containers/           # More React components
 │   ├── reducers/             # Redux mechanism for updating state
 │   ├── styles/               #
-│   ├── index.tsx             # Starting point for root App component 
+│   ├── index.tsx             # Starting point for root App component
 │   ├── module.d.ts           #
 │   └── store.tsx             #
 │
 ├── backend/                  # "Backend" code (injected into target app)
 │   │                         # Focus especially on linkFiber, timeJump, tree, and helpers
 │   ├── __tests__/            #
 │   ├── types/                # Typescript interfaces
-│   ├── helpers.js            # 
-│   ├── index.ts              # Starting point for backend functionality 
-│   ├── index.d.ts            # 
-│   ├── linkFiber.ts          # 
+│   ├── helpers.js            #
+│   ├── index.ts              # Starting point for backend functionality
+│   ├── index.d.ts            #
+│   ├── linkFiber.ts          #
 │   ├── masterState.js        # Component action record interface
 │   ├── module.d.ts           #
 │   ├── package.json          #
@@ -46,7 +46,7 @@ src/
 └──
 ```
 
-1. The *app* folder is responsible for the Single Page Application that you see when you open the chrome dev tools under the Reactime tab. 
+1. The *app* folder is responsible for the Single Page Application that you see when you open the chrome dev tools under the Reactime tab.
 
 ![FRONTEND DATA FLOW](../assets/frontend.png)
 
@@ -55,7 +55,7 @@ src/
 
 ![BACKEND DATA FLOW](../assets/backend.png)
 
-3. The *extension* folder is where the `contentScript.js` and `background.js` are located. 
+3. The *extension* folder is where the `contentScript.js` and `background.js` are located.
     - Like regular web apps, Chrome Extensions are event-based. The background script is where one typically monitors for browser triggers (e.g. events like closing a tab, for example). The content script is what allows us to read or write to our target web application, usually as a result of [messages passed](https://developer.chrome.com/extensions/messaging) from the background script.
     - These two files help us handle requests both from the web browser and from the Reactime extension itself
 
@@ -66,7 +66,7 @@ All the diagrams of data flows are avaliable on [MIRO](https://miro.com/app/boar
 
 The general flow of data is described in the following steps:
 
-![GENERAL DATA FLOW](../assets/dataflow.jpg)
+![GENERAL DATA FLOW](../assets/DataFlowDiagram.PNG)
 
 1. When the background bundle is loaded by the browser, it executes a script injection into the dom. (see section on *backend*). This script uses a technique called [throttle](https://medium.com/@bitupon.211/debounce-and-throttle-160affa5457b) to send state data from the app to the content script every specified milliseconds (in our case, this interval is 70ms).
 <!--  CHECK LINE 496 IN LINKFIBER.TS -->
@@ -82,21 +82,21 @@ The general flow of data is described in the following steps:
 Navigation between different console.log panels can be confusing when running Reactime. We created a short instruction where you can find the results for your console.log
 
 ### <b> /src/extension </b>
-Console.logs from the Extension folder you can find here: 
+Console.logs from the Extension folder you can find here:
 - Chrome Extension (Developer mode)
-- Background page 
+- Background page
 
-![extension](../assets/extension-console.gif) 
+![extension](../assets/extension-console.gif)
 
 ### <b> /src/app </b>
-Console.logs from the App folder you can find here: 
+Console.logs from the App folder you can find here:
 - Chrome Browser
 - Inspect
 
 ![frontend](../assets/console.gif)
 
 ### <b> /src/backend </b>
-Console.logs from the App folder you can find here: 
+Console.logs from the App folder you can find here:
 - Open the Reactime extension in Chrome
 - Click "Inspect" on Reactime
 
@@ -105,15 +105,15 @@ Console.logs from the App folder you can find here:
 ## Chrome Developer Resources
 Still unsure about what content scripts and background scripts do for Reactime, or for a chrome extensions in general?
   - The implementation details [can be found](./extension/background.js) [in the source files](./extension/contentScript.ts) themselves.
-  - We also encourage you to dive into [the official Chrome Developer Docs](https://developer.chrome.com/home). 
-  
+  - We also encourage you to dive into [the official Chrome Developer Docs](https://developer.chrome.com/home).
+
   Some relevant sections are reproduced below:
 
-> Content scripts are files that run in the context of web pages. 
+> Content scripts are files that run in the context of web pages.
 >
 > By using the standard Document Object Model (DOM), they are able to **read** details of the web pages the browser visits, **make changes** to them and **pass information back** to their parent extension. ([Source](https://developer.chrome.com/extensions/content_scripts))
 
-- One helpful way to remember a content script's role in the Chrome ecosystem is to think: a *content* script is used to read and modify a target web page's rendered *content*. 
+- One helpful way to remember a content script's role in the Chrome ecosystem is to think: a *content* script is used to read and modify a target web page's rendered *content*.
 
 >A background page is loaded when it is needed, and unloaded when it goes idle.
 >
@@ -122,12 +122,12 @@ Still unsure about what content scripts and background scripts do for Reactime,
 >The background page was listening for an event, and the event is dispatched.
 >A content script or other extension sends a message.
 >Another view in the extension, such as a popup, calls `runtime.getBackgroundPage`.
-> 
+>
 >Once it has been loaded, a background page will stay running as long as it is performing an action, such as calling a Chrome API or issuing a network request.
 >
 > Additionally, the background page will not unload until all visible views and all message ports are closed. Note that opening a view does not cause the event page to load, but only prevents it from closing once loaded. ([Source](https://developer.chrome.com/extensions/background_pages))
 
 - You can think of background scripts serving a purpose analogous to that of a **server** in the client/server paradigm. Much like a server, our `background.js` listens constantly for messages (i.e. requests) from two main places:
   1. The content script
-  2. The chrome extension "front-end" **(*NOT* the interface of the browser, this is an important distinction.)** 
-- In other words, a background script works as a sort of middleman, directly maintaining connection with its parent extension, and acting as a proxy enabling communication between it and the content script. 
+  2. The chrome extension "front-end" **(*NOT* the interface of the browser, this is an important distinction.)**
+- In other words, a background script works as a sort of middleman, directly maintaining connection with its parent extension, and acting as a proxy enabling communication between it and the content script.

src/app/actions/actions.ts

@@ -7,7 +7,7 @@ export const save = (tabsObj) => ({
 });
 export const deleteSeries = () => ({
   type: types.DELETE_SERIES,
-})
+});
 export const toggleMode = (mode) => ({
   type: types.TOGGLE_MODE,
   payload: mode,
@@ -90,6 +90,11 @@ export const toggleSplit = () => ({
   type: types.TOGGLE_SPLIT,
 });
 
+export const toggleExpanded = (node) => ({
+  type: types.TOGGLE_EXPANDED,
+  payload: node,
+});
+
 export const launchContentScript = (tab) => ({
   type: types.LAUNCH_CONTENT,
   payload: tab,