Mac bookmark work. ...

chrome/browser/cocoa/tab_strip_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_TAB_STRIP_CONTROLLER_H_
 #define CHROME_BROWSER_COCOA_TAB_STRIP_CONTROLLER_H_
 
 #import <Cocoa/Cocoa.h>
 
+@class TabStripView;
+@class BookmarkBarStateController;
+
+class BookmarkModel;
+class Browser;
 class CommandUpdater;
 class LocationBar;
-@class TabStripView;
 class TabStripBridge;
 class TabStripModel;
 class TabContents;
 class ToolbarModel;
 
 // A class that handles managing the tab strip in a browser window. It uses
 // a supporting C++ bridge object to register for notifications from the
 // TabStripModel. The Obj-C part of this class handles drag and drop and all
 // the other Cocoa-y aspects.
 //
 // When a new tab is created, we create a TabController which manages loading
 // the contents, including toolbar, from a separate nib file. This controller
 // then handles replacing the contentView of the window. As tabs are switched,
 // the single child of the contentView is swapped around to hold the contents
 // (toolbar and all) representing that tab.
 
 @interface TabStripController : NSObject {
  @private
   TabContents* currentTab_;   // weak, tab for which we're showing state
   TabStripView* tabView_;  // weak
   NSButton* newTabButton_;  // weak, obtained from the nib.
   TabStripBridge* bridge_;
   TabStripModel* tabModel_;  // weak
   ToolbarModel* toolbarModel_;  // weak, one per browser
+  BookmarkModel* bookmarkModel_;  // weak, one per profile (= one per Browser*)
   CommandUpdater* commands_;  // weak, may be nil
   // access to the TabContentsControllers (which own the parent view
   // for the toolbar and associated tab contents) given an index. This needs
   // to be kept in the same order as the tab strip's model as we will be
   // using its index from the TabStripModelObserver calls.
   NSMutableArray* tabContentsArray_;
   // an array of TabControllers which manage the actual tab views. As above,
   // this is kept in the same order as the tab strip model.
   NSMutableArray* tabArray_;
+
+  // Controller for bookmark bar state, shared among all TabContents.
+  BookmarkBarStateController* bookmarkBarStateController_;
 }
 
-// Initialize the controller with a view, model, and command updater for
-// tracking what's enabled and disabled. |commands| may be nil if no updating
-// is desired.
+// Initialize the controller with a view and browser that contains
+// everything else we'll need.
 - (id)initWithView:(TabStripView*)view
-          tabModel:(TabStripModel*)tabModel
-      toolbarModel:(ToolbarModel*)toolbarModel
-          commands:(CommandUpdater*)commands;
+           browser:(Browser*)browser;
 
 // Get the C++ bridge object representing the location bar for the current tab.
 - (LocationBar*)locationBar;
 
 // Updates the toolbar (and transitively the location bar) with the states of
 // the specified |tab|.  If |shouldRestore| is true, we're switching
 // (back?) to this tab and should restore any previous location bar state
 // (such as user editing) as well.
 - (void)updateToolbarWithContents:(TabContents*)tab
                shouldRestoreState:(BOOL)shouldRestore;
 
 // Sets whether or not the current page in the frontmost tab is bookmarked.
 - (void)setStarredState:(BOOL)isStarred;
 
 // Return the rect, in WebKit coordinates (flipped), of the window's grow box
 // in the coordinate system of the content area of the currently selected tab.
 - (NSRect)selectedTabGrowBoxRect;
 
 // Called to tell the selected tab to update its loading state.
 - (void)setIsLoading:(BOOL)isLoading;
 
 // Make the location bar the first responder, if possible.
 - (void)focusLocationBar;
 
+// Return a boolean (ObjC BOOL, not C++ bool) to say if the bookmark
+// bar is visible.
+- (BOOL)isBookmarkBarVisible;
+
+// Turn on or off the bookmark bar for *ALL* tabs.
+- (void)toggleBookmarkBar;
+
 @end
 
 #endif  // CHROME_BROWSER_COCOA_TAB_STRIP_CONTROLLER_H_