Implemented ShowOptionsWindow() for OS X (except the highlighting

chrome/browser/cocoa/preferences_window_controller.h

 // Copyright (c) 2009 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 <Cocoa/Cocoa.h>
 
 #include "base/scoped_ptr.h"
 #include "base/scoped_nsobject.h"
+#include "chrome/browser/options_window.h"
 #include "chrome/common/pref_member.h"
 
 @class CustomHomePagesModel;
 class PrefObserverBridge;
 class PrefService;
 class Profile;
 class ProfileSyncService;
 @class SearchEngineListModel;
 
 // A window controller that handles the preferences window. The bulk of the
 // work is handled via Cocoa Bindings and getter/setter methods that wrap
 // cross-platform PrefMember objects. When prefs change in the back-end
 // (that is, outside of this UI), our observer recieves a notification and can
 // tickle the KVO to update the UI so we are always in sync. The bindings are
 // specified in the nib file. Preferences are persisted into the back-end
 // as they are changed in the UI, and are thus immediately available even while
 // the window is still open. When the window closes, a notification is sent
 // via the system NotificationCenter. This can be used as a signal to
 // release this controller, as it's likely the client wants to enforce there
 // only being one (we don't do that internally as it makes it very difficult
 // to unit test).
 @interface PreferencesWindowController : NSWindowController {
  @private
   Profile* profile_;  // weak ref
+  OptionsPage initialPage_;
   PrefService* prefs_;  // weak ref - Obtained from profile_ for convenience.
   // weak ref - Also obtained from profile_ for convenience.  May be NULL.
   ProfileSyncService* syncService_;
   scoped_ptr<PrefObserverBridge> observer_;  // Watches for pref changes.
 
   IBOutlet NSToolbar* toolbar_;
 
   // The views we'll rotate through
   IBOutlet NSView* basicsView_;
   IBOutlet NSView* personalStuffView_;
@@ skipping 48 matching lines @@
   IntegerPrefMember cookieBehavior_;
   IBOutlet NSPathControl* downloadLocationControl_;
   IBOutlet NSButton* downloadLocationButton_;
   StringPrefMember defaultDownloadLocation_;
   BooleanPrefMember askForSaveLocation_;
   StringPrefMember currentTheme_;
   IBOutlet NSButton* enableLoggingCheckbox_;
 }
 
 // Designated initializer. |profile| should not be NULL.
-- (id)initWithProfile:(Profile*)profile;
+- (id)initWithProfile:(Profile*)profile initialPage:(OptionsPage)initialPage;
 
 // Show the preferences window.
 - (void)showPreferences:(id)sender;
 
+// Switch to the given preference page.
+- (void)switchToPage:(OptionsPage)page animate:(BOOL)animate;
+
 // IBAction methods for responding to user actions.
 
 // Basics panel
 - (IBAction)makeDefaultBrowser:(id)sender;
 - (IBAction)addHomepage:(id)sender;
 - (IBAction)removeSelectedHomepages:(id)sender;
 - (IBAction)useCurrentPagesAsHomepage:(id)sender;
 - (IBAction)manageSearchEngines:(id)sender;
 
 // User Data panel
@@ skipping 11 matching lines @@
 // When a toolbar button is clicked
 - (IBAction)toolbarButtonSelected:(id)sender;
 
 // Usable from cocoa bindings to hook up the custom home pages table.
 @property(readonly) CustomHomePagesModel* customPagesSource;
 
 // NSNotification sent when the prefs window is closed.
 extern NSString* const kUserDoneEditingPrefsNotification;
 
 @end
+
+@interface PreferencesWindowController(Testing)
+
+- (IntegerPrefMember*)lastSelectedPage;
+- (NSToolbar*)toolbar;
+- (NSView*)basicsView;
+- (NSView*)personalStuffView;
+- (NSView*)underTheHoodView;
+
+// Converts the given OptionsPage value (which may be OPTIONS_PAGE_DEFAULT)
+// into a concrete OptionsPage value.
+- (OptionsPage)normalizePage:(OptionsPage)page;
+
+// Returns the toolbar item corresponding to the given page.  Should be
+// called only after awakeFromNib is.
+- (NSToolbarItem*)getToolbarItemForPage:(OptionsPage)page;
+
+// Returns the (normalized) page corresponding to the given toolbar item.
+// Should be called only after awakeFromNib is.
+- (OptionsPage)getPageForToolbarItem:(NSToolbarItem*)toolbarItem;
+
+// Returns the view corresponding to the given page.  Should be called
+// only after awakeFromNib is.
+- (NSView*)getPrefsViewForPage:(OptionsPage)page;
+
+@end
+