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Dynamically changing the theme in realtime #4339

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32 changes: 27 additions & 5 deletions js/activity.js
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Original file line number Diff line number Diff line change
Expand Up @@ -6667,25 +6667,47 @@ class Activity {

// Function to toggle theme mode
this.toggleThemeMode = () => {
if (this.storage.myThemeName === "darkMode") {
const isDarkMode = this.storage.myThemeName === "darkMode";
const rootElement = document.documentElement; // Apply to the root element for full effect

if (isDarkMode) {
delete this.storage.myThemeName;
localStorage.setItem("darkMode", "disabled");
rootElement.classList.remove("dark-mode");
} else {
this.storage.myThemeName = "darkMode";
localStorage.setItem("darkMode", "enabled");
rootElement.classList.add("dark-mode");
}

// Notify the iframe about the theme change
const planetIframe = document.getElementById("planet-iframe");
if (planetIframe) {
planetIframe.contentWindow.postMessage(
{ darkMode: localStorage.getItem("darkMode") },
"*"
);
}
try {
window.location.reload();
} catch (e) {
console.error("Error reloading the window:", e);

// Apply theme to all relevant UI elements dynamically
applyDarkModeToUI();
};

// Function to update all UI elements without refresh
function applyDarkModeToUI() {
const isDarkMode = localStorage.getItem("darkMode") === "enabled";
const rootElement = document.documentElement;

if (isDarkMode) {
rootElement.classList.add("dark-mode");
} else {
rootElement.classList.remove("dark-mode");
}
}

// Apply theme on page load
window.onload = () => {
applyDarkModeToUI();
};

/* Z-Order (top to bottom):
Expand Down