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// Copyright (c) 2012 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_NOTIFICATIONS_NOTIFICATION_UI_MANAGER_MAC_H_
#define CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_UI_MANAGER_MAC_H_
#import <AppKit/AppKit.h>
#include <map>
#include <set>
#include "base/basictypes.h"
#include "base/memory/scoped_nsobject.h"
#include "base/memory/scoped_ptr.h"
#include "base/string16.h"
#include "chrome/browser/notifications/balloon_notification_ui_manager.h"
@protocol CrUserNotification;
class Notification;
@class NotificationCenterDelegate;
class PrefService;
class Profile;
// This class is an implementation of BalloonNotificationUIManager that will
// send text-only (non-HTML) notifications to Notification Center on 10.8. This
// class is only instantiated on 10.8 and above. For HTML notifications,
// this class delegates to the base class.
class NotificationUIManagerMac : public BalloonNotificationUIManager {
public:
explicit NotificationUIManagerMac(PrefService* local_state);
virtual ~NotificationUIManagerMac();
// NotificationUIManager:
virtual void Add(const Notification& notification,
Profile* profile) OVERRIDE;
virtual std::set<std::string> GetAllIdsByProfileAndSourceOrigin(
Profile* profile, const GURL& source_origin) OVERRIDE;
virtual bool CancelById(const std::string& notification_id) OVERRIDE;
virtual bool CancelAllBySourceOrigin(const GURL& source_origin) OVERRIDE;
virtual bool CancelAllByProfile(Profile* profile) OVERRIDE;
virtual void CancelAll() OVERRIDE;
// Returns the corresponding C++ object for the Cocoa notification object,
// or NULL if it could not be found.
const Notification* FindNotificationWithCocoaNotification(
id<CrUserNotification> notification) const;
private:
// A ControllerNotification links the Cocoa (view) notification to the C++
// (model) notification. This assumes ownership (i.e. does not retain a_view)
// of both objects and will delete them on destruction.
struct ControllerNotification {
ControllerNotification(Profile* a_profile,
id<CrUserNotification> a_view,
Notification* a_model);
~ControllerNotification();
Profile* profile;
id<CrUserNotification> view;
Notification* model;
private:
DISALLOW_COPY_AND_ASSIGN(ControllerNotification);
};
typedef std::map<std::string, ControllerNotification*> NotificationMap;
// Erases a Cocoa notification from both the application and Notification
// Center, and deletes the corresponding C++ object.
bool RemoveNotification(id<CrUserNotification> notification);
// Finds a notification with a given replacement id.
id<CrUserNotification> FindNotificationWithReplacementId(
const string16& replacement_id) const;
// Cocoa class that receives callbacks from the NSUserNotificationCenter.
scoped_nsobject<NotificationCenterDelegate> delegate_;
// Maps notification_ids to ControllerNotifications. The map owns the value,
// so it must be deleted when remvoed from the map. This is typically handled
// in RemoveNotification.
NotificationMap notification_map_;
DISALLOW_COPY_AND_ASSIGN(NotificationUIManagerMac);
};
#endif // CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_UI_MANAGER_MAC_H_
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