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// Copyright 2014 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_CHROMEOS_FILE_SYSTEM_PROVIDER_NOTIFICATION_MANAGER_H_
#define CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_NOTIFICATION_MANAGER_H_
#include <map>
#include <string>
#include "base/callback.h"
#include "base/macros.h"
#include "base/memory/scoped_ptr.h"
#include "chrome/browser/chromeos/file_system_provider/notification_manager_interface.h"
#include "chrome/browser/chromeos/file_system_provider/provided_file_system_info.h"
#include "chrome/browser/extensions/app_icon_loader.h"
class Profile;
namespace gfx {
class Image;
class ImageSkia;
} // message gfx
namespace message_center {
class Notification;
} // namespace message_center
namespace chromeos {
namespace file_system_provider {
// Provided file systems's manager for showing notifications. Shows always
// up to one notification. If more than one request is unresponsive, then
// all of them will be aborted when clicking on the notification button.
class NotificationManager : public NotificationManagerInterface,
public extensions::AppIconLoader::Delegate {
public:
NotificationManager(Profile* profile,
const ProvidedFileSystemInfo& file_system_info);
~NotificationManager() override;
// NotificationManagerInterface overrides:
void ShowUnresponsiveNotification(
int id,
const NotificationCallback& callback) override;
void HideUnresponsiveNotification(int id) override;
// Invoked when a button on the notification is clicked.
void OnButtonClick(int button_index);
// Invoked when the notification got closed either by user or by system.
void OnClose();
// extensions::AppIconLoader::Delegate overrides:
void SetAppImage(const std::string& id, const gfx::ImageSkia& image) override;
private:
typedef std::map<int, NotificationCallback> CallbackMap;
// Creates a notification object for the actual state of the manager.
scoped_ptr<message_center::Notification> CreateNotification();
// Handles a notification result by calling all registered callbacks and
// clearing the list.
void OnNotificationResult(NotificationResult result);
Profile* profile_;
ProvidedFileSystemInfo file_system_info_;
CallbackMap callbacks_;
scoped_ptr<extensions::AppIconLoader> icon_loader_;
scoped_ptr<gfx::Image> extension_icon_;
DISALLOW_COPY_AND_ASSIGN(NotificationManager);
};
} // namespace file_system_provider
} // namespace chromeos
#endif // CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_NOTIFICATION_MANAGER_H_
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