Added Comments

electron/main/preload.js

@@ -1,31 +1,39 @@
+/*
+This file contains the ipc communication methos between the ui and the gui
+*/
+
 const { contextBridge, ipcRenderer, webUtils } = require('electron')
 
 try {
+    //For file lookup on drop
     contextBridge.exposeInMainWorld("explorer", {
         onFileDrop: (file) => webUtils.getPathForFile(file)
     })
+    //For sending the specifications to the main
     contextBridge.exposeInMainWorld("submit", {
         submit: (meeting_specifications) => { ipcRenderer.send("file_submit", meeting_specifications) }
     })
+    //For file lookup on search
     contextBridge.exposeInMainWorld("electronAPI", {
         getFilePath: (file) => { return webUtils.getPathForFile(file) }
     })
-
+    //Gets all information from the main process
     contextBridge.exposeInMainWorld("onStartup", {
         getModuleNames: () => ipcRenderer.invoke('get-module-names')
     })
-
+    //Calls from the main process regarding the progress
     contextBridge.exposeInMainWorld('electron', {
         progress: (callback) => ipcRenderer.on('progress', callback)
     })
-
+    //For getting the speaker audios and names from the main
     contextBridge.exposeInMainWorld('audios', {
         speakerAudios: (callback) => ipcRenderer.on('speakerAudios', callback)
     })
+    //For sending the new speaker names to the main process
     contextBridge.exposeInMainWorld("submitSpeaker", {
         speaker_submit: (speaker_names) => { ipcRenderer.send("speaker_submit", speaker_names) }
     })
-
+    //For downloading the finished document
     contextBridge.exposeInMainWorld("download", {
         file_download: () => { ipcRenderer.send("file_download") }
     })