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// Copyright (c) 2010 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_NOTIFICATIONS_BALLOON_CONTROLLER_H_
#define CHROME_BROWSER_UI_COCOA_NOTIFICATIONS_BALLOON_CONTROLLER_H_
#pragma once
#import <Cocoa/Cocoa.h>
#import "base/mac/cocoa_protocols.h"
#include "base/scoped_nsobject.h"
#include "base/scoped_ptr.h"
class Balloon;
@class BalloonContentViewCocoa;
@class BalloonShelfViewCocoa;
class BalloonViewHost;
@class HoverImageButton;
@class MenuController;
class NotificationOptionsMenuModel;
// The Balloon controller creates the view elements to display a
// notification balloon, resize it if the HTML contents of that
// balloon change, and move it when the collection of balloons is
// modified.
@interface BalloonController : NSWindowController<NSWindowDelegate> {
@private
// The balloon which represents the contents of this view. Weak pointer
// owned by the browser's NotificationUIManager.
Balloon* balloon_;
// The view that contains the contents of the notification
IBOutlet BalloonContentViewCocoa* htmlContainer_;
// The view that contains the controls of the notification
IBOutlet BalloonShelfViewCocoa* shelf_;
// The close button.
IBOutlet NSButton* closeButton_;
// Tracking region for the close button.
int closeButtonTrackingTag_;
// The origin label.
IBOutlet NSTextField* originLabel_;
// The options menu that appears when "options" is pressed.
IBOutlet HoverImageButton* optionsButton_;
scoped_ptr<NotificationOptionsMenuModel> menuModel_;
scoped_nsobject<MenuController> menuController_;
// The host for the renderer of the HTML contents.
scoped_ptr<BalloonViewHost> htmlContents_;
// Variables to delay close requested by script while showing modal menu.
BOOL optionMenuIsActive_;
BOOL delayedClose_;
}
// Initialize with a balloon object containing the notification data.
- (id)initWithBalloon:(Balloon*)balloon;
// Callback function for the close button.
- (IBAction)closeButtonPressed:(id)sender;
// Callback function for the options button.
- (IBAction)optionsButtonPressed:(id)sender;
// Callback function for the "revoke" option in the menu.
- (IBAction)permissionRevoked:(id)sender;
// Closes the balloon. Can be called by the bridge or by the close
// button handler.
- (void)closeBalloon:(bool)byUser;
// Update the contents of the balloon to match the notification.
- (void)updateContents;
// Repositions the view to match the position and size of the balloon.
// Called by the bridge when the size changes.
- (void)repositionToBalloon;
// The current size of the view, possibly subject to an animation completing.
- (int)desiredTotalWidth;
- (int)desiredTotalHeight;
// The BalloonHost
- (BalloonViewHost*)getHost;
@end
@interface BalloonController (UnitTesting)
- (void)initializeHost;
@end
#endif // CHROME_BROWSER_UI_COCOA_NOTIFICATIONS_BALLOON_CONTROLLER_H_
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