112 lines · 3.2 KB · JavaScript
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function detectOS() {  var userAgent = navigator.userAgent;   var platform = navigator.platform;  var macosPlatforms = ["Macintosh", "MacIntel", "MacPPC", "Mac68K"];  var windowsPlatforms = ["Win32", "Win64", "Windows", "WinCE"];  var iosPlatforms = ["iPhone", "iPad", "iPod"];   if (macosPlatforms.indexOf(platform) !== -1) {    return "Mac";  } else if (iosPlatforms.indexOf(platform) !== -1) {    return "iOS";  } else if (windowsPlatforms.indexOf(platform) !== -1) {    return "Windows";  } else if (/Android/.test(userAgent)) {    return "Android";  } else if (/Linux/.test(platform)) {    return "Linux";  }   return "Unknown";} // Usagevar os = detectOS();console.log("Operating System:", os); (function updateKeybindings() {  const os = detectOS();  const isMac = os === "Mac" || os === "iOS";   function processKeybinding(element) {    const [macKeybinding, linuxKeybinding] = element.textContent.split("|");    element.textContent = isMac ? macKeybinding : linuxKeybinding;    element.classList.add("keybinding");  }   function walkDOM(node) {    if (node.nodeType === Node.ELEMENT_NODE) {      if (node.tagName.toLowerCase() === "kbd") {        processKeybinding(node);      } else {        Array.from(node.children).forEach(walkDOM);      }    }  }   // Start the process from the body  walkDOM(document.body);})(); function darkModeToggle() {  var html = document.documentElement;  var themeToggleButton = document.getElementById("theme-toggle");  var themePopup = document.getElementById("theme-list");  var themePopupButtons = themePopup.querySelectorAll("button");   function setTheme(theme) {    html.setAttribute("data-theme", theme);    html.setAttribute("data-color-scheme", theme);    html.className = theme;    localStorage.setItem("mdbook-theme", theme);     // Force a repaint to ensure the changes take effect in the client immediately    document.body.style.display = "none";    document.body.offsetHeight;    document.body.style.display = "";  }   themeToggleButton.addEventListener("click", function (event) {    event.preventDefault();    themePopup.style.display =      themePopup.style.display === "block" ? "none" : "block";  });   themePopupButtons.forEach(function (button) {    button.addEventListener("click", function () {      setTheme(this.id);      themePopup.style.display = "none";    });  });   document.addEventListener("click", function (event) {    if (      !themePopup.contains(event.target) &&      !themeToggleButton.contains(event.target)    ) {      themePopup.style.display = "none";    }  });   // Set initial theme  var currentTheme = localStorage.getItem("mdbook-theme");  if (currentTheme) {    setTheme(currentTheme);  } else {    // If no theme is set, use the system's preference    var systemPreference = window.matchMedia("(prefers-color-scheme: dark)")      .matches      ? "dark"      : "light";    setTheme(systemPreference);  }   // Listen for system's preference changes  const darkModeMediaQuery = window.matchMedia("(prefers-color-scheme: dark)");  darkModeMediaQuery.addEventListener("change", function (e) {    if (!localStorage.getItem("mdbook-theme")) {      setTheme(e.matches ? "dark" : "light");    }  });}