chrome/browser/download/notification/download_notification.h

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_DOWNLOAD_NOTIFICATION_DOWNLOAD_NOTIFICATION_H_
   6 #define CHROME_BROWSER_DOWNLOAD_NOTIFICATION_DOWNLOAD_NOTIFICATION_H_
   7
   8 #include "base/strings/string_number_conversions.h"
   9 #include "chrome/browser/download/download_commands.h"
  10 #include "chrome/browser/notifications/notification.h"
  11 #include "chrome/browser/notifications/notification_delegate.h"
  12 #include "chrome/browser/notifications/notification_test_util.h"
  13 #include "content/public/browser/download_item.h"
  14 #include "grit/theme_resources.h"
  15 #include "ui/message_center/message_center.h"
  16 #include "ui/message_center/message_center_observer.h"
  17
  18 namespace test {
  19 class DownloadItemNotificationTest;
  20 }
  21
  22 class DownloadNotificationManagerForProfile;
  23
  24 class DownloadNotification {
  25  public:
  26   DownloadNotification();
  27   virtual ~DownloadNotification();
  28
  29   static const char kDownloadNotificationOrigin[];
  30
  31   virtual void OnDownloadUpdated(content::DownloadItem* item) = 0;
  32   virtual void OnDownloadRemoved(content::DownloadItem* item) = 0;
  33
  34   virtual bool HasNotificationClickedListener();
  35   virtual void OnNotificationClose() {}
  36   virtual void OnNotificationClick() {}
  37   virtual void OnNotificationButtonClick(int button_index) {}
  38   virtual std::string GetNotificationId() const = 0;
  39
  40   // This method may break a layout of notification center. See the comment in
  41   // message_center::MessageCenter::ForceNotificationFlush() for detail.
  42   void InvokeUnsafeForceNotificationFlush(
  43       message_center::MessageCenter* message_center, const std::string& id);
  44
  45  protected:
  46   NotificationDelegate* watcher() const;
  47
  48  private:
  49   scoped_refptr<NotificationDelegate> watcher_;
  50
  51   DISALLOW_COPY_AND_ASSIGN(DownloadNotification);
  52 };
  53
  54 #endif  // CHROME_BROWSER_DOWNLOAD_NOTIFICATION_DOWNLOAD_NOTIFICATION_H_