Implement policy for disabling auto fill.

chrome/browser/cocoa/preferences_window_controller.mm

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #import "chrome/browser/cocoa/preferences_window_controller.h"
 
 #include <algorithm>
 
 #include "app/l10n_util.h"
 #include "app/l10n_util_mac.h"
@@ skipping 401 matching lines @@
  private:
   PreferencesWindowController* controller_;  // weak, owns us
   OptionsPage page_;  // current options page
 };
 
 }  // namespace PreferencesWindowControllerInternal
 
 @implementation PreferencesWindowController
 
 @synthesize showHomeButtonEnabled = showHomeButtonEnabled_;
+@synthesize autoFillSettingsButtonEnabled = autoFillSettingsButtonEnabled_;
 @synthesize proxiesConfigureButtonEnabled = proxiesConfigureButtonEnabled_;
 
 - (id)initWithProfile:(Profile*)profile initialPage:(OptionsPage)initialPage {
   DCHECK(profile);
   // Use initWithWindowNibPath:: instead of initWithWindowNibName: so we
   // can override it in a unit test.
   NSString* nibPath = [mac_util::MainAppBundle()
                         pathForResource:@"Preferences"
                                  ofType:@"nib"];
   if ((self = [super initWithWindowNibPath:nibPath owner:self])) {
@@ skipping 49 matching lines @@
         [[NSColor colorWithDeviceRed:0xff/255.0
                                green:0x9a/255.0
                                 blue:0x9a/255.0
                                alpha:1.0] retain]);
 
     // Disable the |autoFillSettingsButton_| if we have no
     // |personalDataManager|.
     PersonalDataManager* personalDataManager =
         profile_->GetPersonalDataManager();
     [autoFillSettingsButton_ setHidden:(personalDataManager == NULL)];
+    bool autofill_disabled_by_policy =
+        autoFillEnabled_.IsManaged() && !autoFillEnabled_.GetValue();
+    [self setAutoFillSettingsButtonEnabled:!autofill_disabled_by_policy];
 
     // Initialize the proxy pref set observer.
     proxyPrefs_.reset(
         PrefSetObserver::CreateProxyPrefSetObserver(prefs_, observer_.get()));
     [self setProxiesConfigureButtonEnabled:!proxyPrefs_->IsManaged()];
 
     // Initialize show home button checkbox enabled state.
     [self setShowHomeButtonEnabled:!showHomeButton_.IsManaged()];
   }
   return self;
@@ skipping 249 matching lines @@
   prefs_->AddPrefObserver(prefs::kURLsToRestoreOnStartup, observer_.get());
   restoreOnStartup_.Init(prefs::kRestoreOnStartup, prefs_, observer_.get());
   newTabPageIsHomePage_.Init(prefs::kHomePageIsNewTabPage,
                              prefs_, observer_.get());
   homepage_.Init(prefs::kHomePage, prefs_, observer_.get());
   showHomeButton_.Init(prefs::kShowHomeButton, prefs_, observer_.get());
 
   // Personal Stuff panel
   askSavePasswords_.Init(prefs::kPasswordManagerEnabled,
                          prefs_, observer_.get());
+  autoFillEnabled_.Init(prefs::kAutoFillEnabled, prefs_, observer_.get());
   currentTheme_.Init(prefs::kCurrentThemeID, prefs_, observer_.get());
 
   // Under the hood panel
   alternateErrorPages_.Init(prefs::kAlternateErrorPagesEnabled,
                             prefs_, observer_.get());
   useSuggest_.Init(prefs::kSearchSuggestEnabled, prefs_, observer_.get());
   dnsPrefetch_.Init(prefs::kDnsPrefetchingEnabled, prefs_, observer_.get());
   safeBrowsing_.Init(prefs::kSafeBrowsingEnabled, prefs_, observer_.get());
   autoOpenFiles_.Init(
       prefs::kDownloadExtensionsToOpen, prefs_, observer_.get());
@@ skipping 435 matching lines @@
 
 // Callback when preferences are changed. |prefName| is the name of the pref
 // that has changed. Unlike on Windows, we don't need to use this method for
 // initializing, that's handled by Cocoa Bindings.
 // Handles prefs for the "Personal Stuff" panel.
 - (void)userDataPrefChanged:(std::string*)prefName {
   if (*prefName == prefs::kPasswordManagerEnabled) {
     [self setPasswordManagerEnabledIndex:askSavePasswords_.GetValue() ?
         kEnabledIndex : kDisabledIndex];
   }
+  if (*prefName == prefs::kAutoFillEnabled) {
+    bool autofill_disabled_by_policy =
+        autoFillEnabled_.IsManaged() && !autoFillEnabled_.GetValue();
+    [self setAutoFillSettingsButtonEnabled:!autofill_disabled_by_policy];
+  }
   if (*prefName == prefs::kCurrentThemeID) {
     [self setIsUsingDefaultTheme:currentTheme_.GetValue().length() == 0];
   }
 }
 
 // Called to launch the Keychain Access app to show the user's stored
 // passwords.
 - (IBAction)showSavedPasswords:(id)sender {
   [self recordUserAction:UserMetricsAction("Options_ShowPasswordsExceptions")];
   [self launchKeychainAccess];
@@ skipping 858 matching lines @@
     case OPTIONS_PAGE_ADVANCED:
       return underTheHoodView_;
     case OPTIONS_PAGE_DEFAULT:
     case OPTIONS_PAGE_COUNT:
       LOG(DFATAL) << "Invalid page value " << page;
   }
   return basicsView_;
 }
 
 @end