Hook up the prefs for the optional home buttons and page/wrench buttons. Move...

chrome/browser/cocoa/toolbar_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.
 
 #ifndef CHROME_BROWSER_COCOA_TOOLBAR_CONTROLLER_H_
 #define CHROME_BROWSER_COCOA_TOOLBAR_CONTROLLER_H_
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/scoped_ptr.h"
 #include "base/scoped_nsobject.h"
 #import "chrome/browser/cocoa/command_observer_bridge.h"
+#include "chrome/common/pref_member.h"
 
 class CommandUpdater;
 class LocationBar;
 class LocationBarViewMac;
+namespace ToolbarControllerInternal {
+class PrefObserverBridge;
+}
 class Profile;
 class TabContents;
 class ToolbarModel;
 class ToolbarView;
 
 // Field editor used for the location bar.
 @interface LocationBarFieldEditor : NSTextView
 // Copy contents of the TextView to the designated clipboard as plain text.
 - (void)performCopy:(NSPasteboard*)pb;
 
 // Same as above, note that this calls through to performCopy.
 - (void)performCut:(NSPasteboard*)pb;
 @end
 
 // A controller for the toolbar in the browser window. Manages updating the
 // state for location bar and back/fwd/reload/go buttons.
 
 @interface ToolbarController : NSViewController<CommandObserverProtocol> {
  @private
   ToolbarModel* toolbarModel_;  // weak, one per window
   CommandUpdater* commands_;  // weak, one per window
   Profile* profile_;  // weak, one per window
   scoped_ptr<CommandObserverBridge> commandObserver_;
   scoped_ptr<LocationBarViewMac> locationBarView_;
   scoped_nsobject<LocationBarFieldEditor> locationBarFieldEditor_;  // strong
 
+  // Used for monitoring the optional toolbar button prefs.
+  scoped_ptr<ToolbarControllerInternal::PrefObserverBridge> prefObserver_;
+  BooleanPrefMember showHomeButton_;
+  BooleanPrefMember showPageOptionButtons_;
+
+  IBOutlet NSMenu* pageMenu_;
+  IBOutlet NSMenu* wrenchMenu_;
+
   // The ordering is important for unit tests. If new items are added or the
   // ordering is changed, make sure to update |-toolbarViews| and the
   // corresponding enum in the unit tests.
   IBOutlet NSButton* backButton_;
   IBOutlet NSButton* forwardButton_;
   IBOutlet NSButton* reloadButton_;
+  IBOutlet NSButton* homeButton_;
   IBOutlet NSButton* starButton_;
   IBOutlet NSButton* goButton_;
+  IBOutlet NSButton* pageButton_;
+  IBOutlet NSButton* wrenchButton_;
   IBOutlet NSTextField* locationBar_;
 }
 
 // Initialize the toolbar and register for command updates. The profile is
 // needed for initializing the location bar.
 - (id)initWithModel:(ToolbarModel*)model
            commands:(CommandUpdater*)commands
             profile:(Profile*)profile;
 
 // Get the C++ bridge object representing the location bar for this tab.
@@ skipping 15 matching lines @@
 - (void)updateToolbarWithContents:(TabContents*)tabForRestoring
                shouldRestoreState:(BOOL)shouldRestore;
 
 // Sets whether or not the current page in the frontmost tab is bookmarked.
 - (void)setStarredState:(BOOL)isStarred;
 
 // Called to update the loading state. Handles updating the go/stop button
 // state.
 - (void)setIsLoading:(BOOL)isLoading;
 
+// Actions for the optional menu buttons for the page and wrench menus. These
+// will show a menu while the mouse is down.
+- (IBAction)showPageMenu:(id)sender;
+- (IBAction)showWrenchMenu:(id)sender;
+
 @end
 
 // A set of private methods used by tests, in the absence of "friends" in ObjC.
 @interface ToolbarController(PrivateTestMethods)
 // Returns an array of views in the order of the outlets above.
 - (NSArray*)toolbarViews;
+- (void)showOptionalHomeButton;
+- (void)showOptionalPageWrenchButtons;
 @end
 
 #endif  // CHROME_BROWSER_COCOA_TOOLBAR_CONTROLLER_H_