File: fullscreen_toolbar_mouse_tracker.h

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// Copyright 2016 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_FULLSCREEN_FULLSCREEN_TOOLBAR_MOUSE_TRACKER_H_
#define CHROME_BROWSER_UI_COCOA_FULLSCREEN_FULLSCREEN_TOOLBAR_MOUSE_TRACKER_H_

#import <Cocoa/Cocoa.h>

class FullscreenToolbarAnimationController;
@class FullscreenToolbarController;

// Class that tracks mouse interactions with the fullscreen toolbar.
@interface FullscreenToolbarMouseTracker : NSObject

// Designated initializer.
- (instancetype)
initWithFullscreenToolbarController:(FullscreenToolbarController*)owner
                animationController:
                    (FullscreenToolbarAnimationController*)animationController;

// Updates the tracking area's frame to the given toolbar frame.
- (void)updateToolbarFrame:(NSRect)frame;

// Updates the tracking area. Remove it if the toolbar isn't fully shown.
- (void)updateTrackingArea;

// Removes the tracking area.
- (void)removeTrackingArea;

// Returns YES if the mouse is inside the tracking area.
- (BOOL)mouseInsideTrackingArea;

@end

#endif  // CHROME_BROWSER_UI_COCOA_FULLSCREEN_FULLSCREEN_TOOLBAR_MOUSE_TRACKER_H_