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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef COMPONENTS_OFFLINE_PAGES_BACKGROUND_REQUEST_COORDINATOR_H_ | 5 #ifndef COMPONENTS_OFFLINE_PAGES_BACKGROUND_REQUEST_COORDINATOR_H_ |
| 6 #define COMPONENTS_OFFLINE_PAGES_BACKGROUND_REQUEST_COORDINATOR_H_ | 6 #define COMPONENTS_OFFLINE_PAGES_BACKGROUND_REQUEST_COORDINATOR_H_ |
| 7 | 7 |
| 8 #include <memory> | 8 #include <memory> |
| 9 | 9 |
| 10 #include "base/callback.h" | 10 #include "base/callback.h" |
| 11 #include "base/macros.h" | 11 #include "base/macros.h" |
| 12 #include "base/memory/weak_ptr.h" | 12 #include "base/memory/weak_ptr.h" |
| 13 #include "components/keyed_service/core/keyed_service.h" | 13 #include "components/keyed_service/core/keyed_service.h" |
| 14 #include "components/offline_pages/background/device_conditions.h" | 14 #include "components/offline_pages/background/device_conditions.h" |
| 15 #include "components/offline_pages/background/offliner.h" | 15 #include "components/offline_pages/background/offliner.h" |
| 16 #include "components/offline_pages/background/request_queue.h" | 16 #include "components/offline_pages/background/request_queue.h" |
| 17 #include "components/offline_pages/background/scheduler.h" |
| 17 #include "url/gurl.h" | 18 #include "url/gurl.h" |
| 18 | 19 |
| 19 namespace offline_pages { | 20 namespace offline_pages { |
| 20 | 21 |
| 21 struct ClientId; | 22 struct ClientId; |
| 22 class OfflinerPolicy; | 23 class OfflinerPolicy; |
| 23 class OfflinerFactory; | 24 class OfflinerFactory; |
| 24 class Offliner; | 25 class Offliner; |
| 25 class RequestPicker; | 26 class RequestPicker; |
| 26 class SavePageRequest; | 27 class SavePageRequest; |
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| 50 // a callback. If processing was already active, returns false. | 51 // a callback. If processing was already active, returns false. |
| 51 bool StartProcessing(const DeviceConditions& device_conditions, | 52 bool StartProcessing(const DeviceConditions& device_conditions, |
| 52 const base::Callback<void(bool)>& callback); | 53 const base::Callback<void(bool)>& callback); |
| 53 | 54 |
| 54 // Stops the current request processing if active. This is a way for | 55 // Stops the current request processing if active. This is a way for |
| 55 // caller to abort processing; otherwise, processing will complete on | 56 // caller to abort processing; otherwise, processing will complete on |
| 56 // its own. In either case, the callback will be called when processing | 57 // its own. In either case, the callback will be called when processing |
| 57 // is stopped or complete. | 58 // is stopped or complete. |
| 58 void StopProcessing(); | 59 void StopProcessing(); |
| 59 | 60 |
| 61 // TODO(dougarnett): Move to OfflinerPolicy in some form. |
| 62 Scheduler::TriggerConditions const& GetTriggerConditionsForUserRequest(); |
| 63 |
| 60 // A way for tests to set the callback in use when an operation is over. | 64 // A way for tests to set the callback in use when an operation is over. |
| 61 void SetProcessingCallbackForTest(const base::Callback<void(bool)> callback) { | 65 void SetProcessingCallbackForTest(const base::Callback<void(bool)> callback) { |
| 62 scheduler_callback_ = callback; | 66 scheduler_callback_ = callback; |
| 63 } | 67 } |
| 64 | 68 |
| 65 // Returns the request queue used for requests. Coordinator keeps ownership. | 69 // Returns the request queue used for requests. Coordinator keeps ownership. |
| 66 RequestQueue* queue() { return queue_.get(); } | 70 RequestQueue* queue() { return queue_.get(); } |
| 67 | 71 |
| 68 // Return an unowned pointer to the Scheduler. | 72 // Return an unowned pointer to the Scheduler. |
| 69 Scheduler* scheduler() { return scheduler_.get(); } | 73 Scheduler* scheduler() { return scheduler_.get(); } |
| (...skipping 42 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 112 base::Callback<void(bool)> scheduler_callback_; | 116 base::Callback<void(bool)> scheduler_callback_; |
| 113 // Allows us to pass a weak pointer to callbacks. | 117 // Allows us to pass a weak pointer to callbacks. |
| 114 base::WeakPtrFactory<RequestCoordinator> weak_ptr_factory_; | 118 base::WeakPtrFactory<RequestCoordinator> weak_ptr_factory_; |
| 115 | 119 |
| 116 DISALLOW_COPY_AND_ASSIGN(RequestCoordinator); | 120 DISALLOW_COPY_AND_ASSIGN(RequestCoordinator); |
| 117 }; | 121 }; |
| 118 | 122 |
| 119 } // namespace offline_pages | 123 } // namespace offline_pages |
| 120 | 124 |
| 121 #endif // COMPONENTS_OFFLINE_PAGES_BACKGROUND_REQUEST_COORDINATOR_H_ | 125 #endif // COMPONENTS_OFFLINE_PAGES_BACKGROUND_REQUEST_COORDINATOR_H_ |
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