MacViews: Harmony for toolbar actions bubbles.

chrome/browser/ui/cocoa/extensions/browser_actions_controller.h

 // Copyright (c) 2011 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_UI_COCOA_EXTENSIONS_BROWSER_ACTIONS_CONTROLLER_H_
 #define CHROME_BROWSER_UI_COCOA_EXTENSIONS_BROWSER_ACTIONS_CONTROLLER_H_
 
 #import <Cocoa/Cocoa.h>
 
 #include <memory>
 
 #import "base/mac/scoped_nsobject.h"
 #import "chrome/browser/ui/cocoa/has_weak_browser_pointer.h"
 #include "ui/gfx/geometry/size.h"
 
 class Browser;
 @class BrowserActionButton;
 @class BrowserActionsContainerView;
 @class MenuButton;
 class ToolbarActionsBar;
 @class ToolbarActionsBarBubbleMac;
+class ToolbarActionsBarBubbleViewsPresenter;
 class ToolbarActionsBarDelegate;
 
 namespace content {
 class WebContents;
 }
 
 // Sent when the visibility of the Browser Actions changes.
 extern NSString* const kBrowserActionVisibilityChangedNotification;
 
 // Handles state and provides an interface for controlling the Browser Actions
@@ skipping 19 matching lines @@
 
   // True if this is the overflow container for toolbar actions.
   BOOL isOverflow_;
 
   // The bubble that is actively showing, if any.
   ToolbarActionsBarBubbleMac* activeBubble_;
 
   // The index of the currently-focused view in the overflow menu, or -1 if
   // no view is focused.
   NSInteger focusedViewIndex_;
+
+  // Bridge for showing the toolkit-views bubble on a Cocoa browser.
+  std::unique_ptr<ToolbarActionsBarBubbleViewsPresenter> viewsBubblePresenter_;
 }
 
 @property(nonatomic) CGFloat maxWidth;
 @property(readonly, nonatomic) BrowserActionsContainerView* containerView;
 @property(readonly, nonatomic) Browser* browser;
 @property(readonly, nonatomic) BOOL isOverflow;
 @property(readonly, nonatomic) ToolbarActionsBarBubbleMac* activeBubble;
 
 // Initializes the controller given the current browser and container view that
 // will hold the browser action buttons. If |mainController| is nil, the created
@@ skipping 31 matching lines @@
 
 // Returns the associated ToolbarActionsBar.
 - (ToolbarActionsBar*)toolbarActionsBar;
 
 // Sets whether or not the overflow container is focused in the app menu.
 - (void)setFocusedInOverflow:(BOOL)focused;
 
 // Returns the size for the provided |maxWidth| of the overflow menu.
 - (gfx::Size)sizeForOverflowWidth:(int)maxWidth;
 
+// Called when the window for the active bubble is closing, and sets the active
+// bubble to nil.
+- (void)bubbleWindowClosing:(NSNotification*)notification;
+
 @end  // @interface BrowserActionsController
 
 @interface BrowserActionsController(TestingAPI)
 - (BrowserActionButton*)buttonWithIndex:(NSUInteger)index;
 @end
 
 #endif  // CHROME_BROWSER_UI_COCOA_EXTENSIONS_BROWSER_ACTIONS_CONTROLLER_H_