[Mac] Unspoofable infobars v3.

chrome/browser/ui/cocoa/infobars/infobar_container_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_INFOBARS_INFOBAR_CONTAINER_CONTROLLER_H_
 #define CHROME_BROWSER_UI_COCOA_INFOBARS_INFOBAR_CONTAINER_CONTROLLER_H_
 #pragma once
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/memory/scoped_nsobject.h"
 #include "base/memory/scoped_ptr.h"
 #import "chrome/browser/ui/cocoa/view_resizer.h"
 #include "content/common/notification_registrar.h"
 
+@class BrowserWindowController;
 @class InfoBarController;
 class InfoBar;
 class InfoBarDelegate;
 class InfoBarNotificationObserver;
 class TabContentsWrapper;
 class TabStripModel;
 
 // Protocol for basic container methods, as needed by an InfoBarController.
 // This protocol exists to make mocking easier in unittests.
 @protocol InfoBarContainer
 - (void)willRemoveController:(InfoBarController*)controller;
 - (void)removeController:(InfoBarController*)controller;
+- (BrowserWindowController*)browserWindowController;
 @end
 
 
 namespace infobars {
 
-// How tall the tip is on a normal infobar.
+// The height of an infobar without the tip.
 const CGFloat kBaseHeight = 36.0;
 
+// The height of the infobar tip.
+const CGFloat kTipHeight = 12.0;
+
 };  // namespace infobars
 
 
 // Controller for the infobar container view, which is the superview
 // of all the infobar views.  This class owns zero or more
 // InfoBarControllers, which manage the infobar views.  This class
 // also receives tab strip model notifications and handles
 // adding/removing infobars when needed.
 @interface InfoBarContainerController : NSViewController <ViewResizer,
                                                           InfoBarContainer> {
@@ skipping 42 matching lines @@
 // if |contents| is the current tab contents.
 - (void)tabDetachedWithContents:(TabContentsWrapper*)contents;
 
 // Returns the number of active infobars. This is
 // |infobarControllers_ - closingInfoBars_|.
 - (NSUInteger)infobarCount;
 
 // Returns the amount of additional height the container view needs to draw the
 // anti-spoofing tip. This will return 0 if |-infobarCount| is 0. This is the
 // total amount of overlap for all infobars.
-- (CGFloat)antiSpoofHeight;
+- (CGFloat)overlappingTipHeight;
 
 @end
 
 
 @interface InfoBarContainerController (ForTheObserverAndTesting)
 
 // Adds the given infobar.  Takes ownership of |infobar|.
 - (void)addInfoBar:(InfoBar*)infobar animate:(BOOL)animate;
 
 // Closes all the infobar views for a given delegate, either immediately or by
@@ skipping 13 matching lines @@
 // Removes all infobar views.  Infobars which were already closing will be
 // completely closed (i.e. InfobarDelegate::InfoBarClosed() will be called and
 // we'll get a callback to removeController).  Other infobars will simply stop
 // animating and disappear.  Callers must call positionInfoBarsAndRedraw()
 // after calling this method.
 - (void)removeAllInfoBars;
 
 @end
 
 #endif  // CHROME_BROWSER_UI_COCOA_INFOBARS_INFOBAR_CONTAINER_CONTROLLER_H_