Implement Mini Apps in chrome environment

Author: adgohar

.idea/workspace.xml

@@ -0,0 +1,48 @@
+// eventEmitter.js
+
+/**
+ * Class representing an EventEmitter.
+ * This class allows different parts of an application to communicate with each other
+ * by emitting and listening to events.
+ */
+class EventEmitter {
+
+    /**
+    * Create an EventEmitter.
+    * Initializes an empty events object to store event listeners.
+    */
+    constructor() {
+        this.events = {};
+    }
+
+    /**
+     * Register an event listener for a specific event.
+     * If the event does not exist, it is created.
+     *
+     * @param {string} event - The name of the event.
+     * @param {function} listener - The callback function to execute when the event is emitted.
+     */
+    on(event, listener) {
+        if (!this.events[event]) {
+            this.events[event] = [];
+        }
+        this.events[event].push(listener);
+    }
+
+    /**
+     * Emit a specific event, executing all registered listeners for that event.
+     * Additional arguments are passed to the listener functions.
+     *
+     * @param {string} event - The name of the event to emit.
+     * @param {...*} args - The arguments to pass to the listener functions.
+     * @returns {Array} - The results of the listener functions.
+     */
+    emit(event, ...args) {
+        if (!this.events[event]) return [];
+
+        return this.events[event].map(listener => listener(...args));
+    }
+}
+
+// Create a global instance of EventEmitter and assign it to window object
+window.eventEmitter = new EventEmitter();

android/tremola4chrome/eventemitter.js

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+function getContactsList() {
+    // Get the contacts list from the native code
+    backend("getContactsList");
+}
+
+function writeLogEntry(entry) {
+    // Write a log entry to the native code, use currentMiniAppID to identify the app
+    // entry is a JSONString
+    backend("customApp:writeEntry " + currentMiniAppID + " " + entry);
+}
+
+function readLogEntries(numberOfEntries) {
+    // Read the log entries from the native code associated with the currentMiniAppID
+    backend("customApp:readEntries " + currentMiniAppID + " " + numberOfEntries);
+}
+
+function quitApp() {
+    // Quit the app
+    setScenario('miniapps');
+}
+
+function launchContactsMenu(heading, subheading) {
+    closeOverlay()
+    fill_members(true);
+    prev_scenario = 'customApp';
+    setScenario("members");
+
+    document.getElementById("div:textarea").style.display = 'none';
+    document.getElementById("div:confirm-members").style.display = 'flex';
+    document.getElementById("tremolaTitle").style.display = 'none';
+    var c = document.getElementById("conversationTitle");
+    c.style.display = null;
+    c.innerHTML = "<font size=+1><strong>" + heading + "</strong></font><br>" + subheading;
+    document.getElementById('plus').style.display = 'none';
+}

android/tremola4chrome/img/miniapps.svg

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+{
+  "name": "Kanban Boards",
+  "description": "A visual project management tool to organize tasks.",
+  "extension": "False",
+  "extensionText": "",
+  "extensionInit": "",
+  "icon": "miniApps/kanban/assets/kanban.svg",
+  "init": "setKanbanScenario('kanban')",
+  "id": "kanban",
+  "pluginClass": "nz.scuttlebutt.tremolavossbol.miniapps.KanbanPlugin",
+  "cssFile": "/resources/kanban.css",
+  "scripts": [
+    "/src/board.js",
+    "/src/board_ui.js"
+  ],
+  "htmlFile": "/resources/kanban.html",
+  "displayOrNot": [
+    "lst:kanban",
+    "div:board"
+  ],
+  "scenarioDisplay": {
+    "kanban": [
+      "div:back",
+      "core",
+      "lst:kanban",
+      "plus"
+    ],
+    "board": [
+      "div:back",
+      "core",
+      "div:board"
+    ] },
+    "scenario": {
+      "kanban": {
+        "New Kanban board": "menu_new_board",
+        "Invitations": "menu_board_invitations",
+        "Connected Devices": "menu_connection",
+        "Settings": "menu_settings",
+        "About": "menu_about"
+      },
+      "board": {
+        "Add list": "menu_new_column",
+        "Rename Kanban Board": "menu_rename_board",
+        "Invite Users": "menu_invite",
+        "History": "menu_history",
+        "Reload": "reload_curr_board",
+        "Leave": "leave_curr_board",
+        "(un)Forget": "board_toggle_forget",
+        "Debug": "ui_debug"
+      }
+  }
+}