From: various contributors
Subject: toolkit ui lockdown hooks

diff --git a/toolkit/components/passwordmgr/content/passwordManager.js b/toolkit/components/passwordmgr/content/passwordManager.js
--- a/toolkit/components/passwordmgr/content/passwordManager.js
+++ b/toolkit/components/passwordmgr/content/passwordManager.js
@@ -119,19 +119,28 @@ function LoadSignons() {
   // SignonColumnSort) assumes we want to toggle the sort
   // direction but here we don't so we have to trick it
   lastSignonSortAscending = !lastSignonSortAscending;
   SignonColumnSort(lastSignonSortColumn);
 
   // disable "remove all signons" button if there are no signons
   var element = document.getElementById("removeAllSignons");
   var toggle = document.getElementById("togglePasswords");
+  try {
+    var viewLocked = Components.classes["@mozilla.org/preferences-service;1"]
+      .getService(Components.interfaces.nsIPrefBranch)
+      .getBoolPref("config.lockdown.showsavedpasswords");
+  } catch (e) {
+    var viewLocked = false;
+  }
   if (signons.length == 0 || gSelectUserInUse) {
     element.setAttribute("disabled","true");
     toggle.setAttribute("disabled","true");
+  } else if (viewLocked) {
+    toggle.setAttribute("disabled","true");
   } else {
     element.removeAttribute("disabled");
     toggle.removeAttribute("disabled");
   }
 
   return true;
 }
 
@@ -166,16 +175,28 @@ function DeleteAllSignons() {
   var syncNeeded = (signonsTreeView._filterSet.length != 0);
   DeleteAllFromTree(signonsTree, signonsTreeView,
                         signonsTreeView._filterSet.length ? signonsTreeView._filterSet : signons,
                         deletedSignons, "removeSignon", "removeAllSignons");
   FinalizeSignonDeletions(syncNeeded);
 }
 
 function TogglePasswordVisible() {
+  try {
+    var viewLocked = Components.classes["@mozilla.org/preferences-service;1"]
+      .getService(Components.interfaces.nsIPrefBranch)
+      .getBoolPref("config.lockdown.showsavedpasswords");
+  } catch (e) {
+    var viewLocked = false;
+  }
+  // at that point if viewLocked is true, we shouldn't reach this code,
+  // but better be safe than sorry.
+  if (viewLocked) {
+    return;
+  }
   if (showingPasswords || ConfirmShowPasswords()) {
     showingPasswords = !showingPasswords;
     document.getElementById("togglePasswords").label = kSignonBundle.getString(showingPasswords ? "hidePasswords" : "showPasswords");
     document.getElementById("togglePasswords").accessKey = kSignonBundle.getString(showingPasswords ? "hidePasswordsAccessKey" : "showPasswordsAccessKey");
     document.getElementById("passwordCol").hidden = !showingPasswords;
     _filterPasswords();
   }
 
diff --git a/toolkit/components/printing/content/printdialog.js b/toolkit/components/printing/content/printdialog.js
--- a/toolkit/components/printing/content/printdialog.js
+++ b/toolkit/components/printing/content/printdialog.js
@@ -45,16 +45,17 @@ var printService       = null;
 var gOriginalNumCopies = 1;
 
 var paramBlock;
 var gPrefs             = null;
 var gPrintSettings     = null;
 var gWebBrowserPrint   = null;
 var gPrintSetInterface = Components.interfaces.nsIPrintSettings;
 var doDebug            = false;
+var gPrefService       = null;
 
 //---------------------------------------------------
 function initDialog()
 {
   dialog = new Object;
 
   dialog.propertiesButton = document.getElementById("properties");
   dialog.descText         = document.getElementById("descText");
@@ -82,21 +83,33 @@ function initDialog()
 
   dialog.printButton     = document.documentElement.getButton("accept");
 
   // <data> elements
   dialog.printName       = document.getElementById("printButton");
   dialog.fpDialog        = document.getElementById("fpDialog");
 
   dialog.enabled         = false;
+
+  gPrefService = Components.classes["@mozilla.org/preferences-service;1"]
+      .getService(Components.interfaces.nsIPrefService).getBranch(null);
+  if (gPrefService.getBoolPref("config.lockdown.savepage")) {
+    dialog.fileCheck.setAttribute("disabled", "true");
+  }
+  if (gPrefService.getBoolPref("config.lockdown.printing")) {
+    dialog.printButton.setAttribute("disabled", "true");
+  }
 }
 
 //---------------------------------------------------
 function checkInteger(element)
 {
+  if (gPrefService.getBoolPref("config.lockdown.printing"))
+    return;
+
   var value = element.value;
   if (value && value.length > 0) {
     value = value.replace(/[^0-9]/g,"");
     if (!value) value = "";
     element.value = value;
   }
   if (!value || value < 1 || value > 999)
     dialog.printButton.setAttribute("disabled","true");