1 files changed, 52 insertions, 0 deletions
diff --git a/website-appearance-ui-rfp.patch b/website-appearance-ui-rfp.patch
new file mode 100644
index 0000000..0de5504
--- /dev/null
+++ b/website-appearance-ui-rfp.patch
@@ -0,0 +1,52 @@
+--- a/browser/components/preferences/main.js
++++ b/browser/components/preferences/main.js
+@@ -3737,6 +3737,7 @@ const AppearanceChooser = {
+     FORCED_COLORS_QUERY.addEventListener("change", this);
+     SYSTEM_DARK_MODE_QUERY.addEventListener("change", this);
+     Services.prefs.addObserver(PREF_USE_SYSTEM_COLORS, this);
++    Services.prefs.addObserver("privacy.resistFingerprinting", this);
+     Services.obs.addObserver(this, "look-and-feel-changed");
+     this._update();
+   },
+@@ -3756,6 +3757,7 @@ const AppearanceChooser = {
+ 
+   destroy() {
+     Services.prefs.removeObserver(PREF_USE_SYSTEM_COLORS, this);
++    Services.prefs.removeObserver("privacy.resistFingerprinting", this);
+     Services.obs.removeObserver(this, "look-and-feel-changed");
+     FORCED_COLORS_QUERY.removeEventListener("change", this);
+     SYSTEM_DARK_MODE_QUERY.removeEventListener("change", this);
+@@ -3798,5 +3800,33 @@ const AppearanceChooser = {
+       (AppConstants.platform == "win" ||
+         !Services.prefs.getBoolPref(PREF_USE_SYSTEM_COLORS));
+     this.warning.hidden = !forcingColorsAndNoColorSchemeSupport;
++
++    if (Services.prefs.getBoolPref("privacy.resistFingerprinting")) {
++      document.getElementById("web-appearance-chooser").style.opacity = 0.3;
++      document.getElementById("web-appearance-chooser").style.pointerEvents = "none";
++      const infoBox = document.createElement("div");
++      infoBox.id = "web-appearance-rfp-warning";
++      infoBox.classList.add("info-box-container");
++      infoBox.style.display = "flex";
++      infoBox.style.alignItems = "center";
++      infoBox.style.marginTop = "10px";
++      infoBox.style.marginBottom = "5px";
++      const text = document.createElement("div");
++      text.innerText = "This feature is disabled because ResistFingerprinting is enabled. This means LibreWolf will force web content to display in a light theme.";
++      infoBox.appendChild(text);
++      const learnMore = document.createElement("a");
++      learnMore.classList.add("text-link");
++      learnMore.style.marginLeft = "5px";
++      learnMore.style.flexShrink = 0;
++      learnMore.setAttribute("is", "learn-more");
++      learnMore.href = "https://librewolf.net/docs/faq/#why-is-librewolf-forcing-light-theme";
++      learnMore.innerText = "Learn more";
++      infoBox.appendChild(learnMore);
++      document.getElementById("webAppearanceSettings").insertBefore(infoBox, document.getElementById("webAppearanceSettings").children[2]);
++    } else {
++      document.getElementById("web-appearance-rfp-warning")?.remove();
++      document.getElementById("web-appearance-chooser").style.opacity = 1;
++      document.getElementById("web-appearance-chooser").style.pointerEvents = "all";
++    }
+   },
+ };