1 files changed, 108 insertions, 0 deletions
diff --git a/devtools/client/webide/content/prefs.js b/devtools/client/webide/content/prefs.js
new file mode 100644
index 000000000..75f6233ba
--- /dev/null
+++ b/devtools/client/webide/content/prefs.js
@@ -0,0 +1,108 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+const Cu = Components.utils;
+const {Services} = Cu.import("resource://gre/modules/Services.jsm", {});
+
+window.addEventListener("load", function onLoad() {
+  window.removeEventListener("load", onLoad);
+
+  // Listen to preference changes
+  let inputs = document.querySelectorAll("[data-pref]");
+  for (let i of inputs) {
+    let pref = i.dataset.pref;
+    Services.prefs.addObserver(pref, FillForm, false);
+    i.addEventListener("change", SaveForm, false);
+  }
+
+  // Buttons
+  document.querySelector("#close").onclick = CloseUI;
+  document.querySelector("#restore").onclick = RestoreDefaults;
+  document.querySelector("#manageComponents").onclick = ShowAddons;
+
+  // Initialize the controls
+  FillForm();
+
+}, true);
+
+window.addEventListener("unload", function onUnload() {
+  window.removeEventListener("unload", onUnload);
+  let inputs = document.querySelectorAll("[data-pref]");
+  for (let i of inputs) {
+    let pref = i.dataset.pref;
+    i.removeEventListener("change", SaveForm, false);
+    Services.prefs.removeObserver(pref, FillForm, false);
+  }
+}, true);
+
+function CloseUI() {
+  window.parent.UI.openProject();
+}
+
+function ShowAddons() {
+  window.parent.Cmds.showAddons();
+}
+
+function FillForm() {
+  let inputs = document.querySelectorAll("[data-pref]");
+  for (let i of inputs) {
+    let pref = i.dataset.pref;
+    let val = GetPref(pref);
+    if (i.type == "checkbox") {
+      i.checked = val;
+    } else {
+      i.value = val;
+    }
+  }
+}
+
+function SaveForm(e) {
+  let inputs = document.querySelectorAll("[data-pref]");
+  for (let i of inputs) {
+    let pref = i.dataset.pref;
+    if (i.type == "checkbox") {
+      SetPref(pref, i.checked);
+    } else {
+      SetPref(pref, i.value);
+    }
+  }
+}
+
+function GetPref(name) {
+  let type = Services.prefs.getPrefType(name);
+  switch (type) {
+    case Services.prefs.PREF_STRING:
+      return Services.prefs.getCharPref(name);
+    case Services.prefs.PREF_INT:
+      return Services.prefs.getIntPref(name);
+    case Services.prefs.PREF_BOOL:
+      return Services.prefs.getBoolPref(name);
+    default:
+      throw new Error("Unknown type");
+  }
+}
+
+function SetPref(name, value) {
+  let type = Services.prefs.getPrefType(name);
+  switch (type) {
+    case Services.prefs.PREF_STRING:
+      return Services.prefs.setCharPref(name, value);
+    case Services.prefs.PREF_INT:
+      return Services.prefs.setIntPref(name, value);
+    case Services.prefs.PREF_BOOL:
+      return Services.prefs.setBoolPref(name, value);
+    default:
+      throw new Error("Unknown type");
+  }
+}
+
+function RestoreDefaults() {
+  let inputs = document.querySelectorAll("[data-pref]");
+  for (let i of inputs) {
+    let pref = i.dataset.pref;
+    Services.prefs.clearUserPref(pref);
+  }
+}