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| 1 // Copyright 2016 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_NOTIFICATIONS_NOTIFICATION_PLATFORM_BRIDGE_H_ |
| 6 #define CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_PLATFORM_BRIDGE_H_ |
| 7 |
| 8 #include <set> |
| 9 #include <string> |
| 10 |
| 11 #include "base/macros.h" |
| 12 |
| 13 class Notification; |
| 14 |
| 15 // Provides the low-level interface that enables notifications to be displayed |
| 16 // and interacted with on the user's screen, orthogonal of whether this |
| 17 // functionality is provided by the browser or by the operating system. |
| 18 // TODO(miguelg): Add support for click and close events. |
| 19 class NotificationPlatformBridge { |
| 20 public: |
| 21 static NotificationPlatformBridge* Create(); |
| 22 |
| 23 virtual ~NotificationPlatformBridge() {} |
| 24 |
| 25 // Shows a toast on screen using the data passed in |notification|. |
| 26 virtual void Display(const std::string& notification_id, |
| 27 const std::string& profile_id, |
| 28 bool is_incognito, |
| 29 const Notification& notification) = 0; |
| 30 |
| 31 // Closes a nofication with |notification_id| and |profile_id| if being |
| 32 // displayed. |
| 33 virtual void Close(const std::string& profile_id, |
| 34 const std::string& notification_id) = 0; |
| 35 |
| 36 // Fills in |notifications| with a set of notification ids currently being |
| 37 // displayed for a given profile. |
| 38 // The return value expresses whether the underlying platform has the |
| 39 // capability to provide displayed notifications so the empty set |
| 40 // can be disambiguated. |
| 41 virtual bool GetDisplayed(const std::string& profile_id, |
| 42 bool incognito, |
| 43 std::set<std::string>* notification_ids) const = 0; |
| 44 |
| 45 // Temporary method while the refactor is finished. It denotes whether |
| 46 // the notifications will be shown by chrome itself or by the OS. |
| 47 // It is needed while migrating MacOSX and Windows to their respective |
| 48 // notification centers since the decision is made at runtime via flags. |
| 49 virtual bool SupportsNotificationCenter() const = 0; |
| 50 |
| 51 protected: |
| 52 NotificationPlatformBridge() {} |
| 53 |
| 54 private: |
| 55 DISALLOW_COPY_AND_ASSIGN(NotificationPlatformBridge); |
| 56 }; |
| 57 |
| 58 #endif // CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_PLATFORM_BRIDGE_H_ |
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