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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 #include "chrome/browser/sync_file_system/drive_backend/sync_engine.h" | 5 #include "chrome/browser/sync_file_system/drive_backend/sync_engine.h" |
| 6 | 6 |
| 7 #include <utility> | 7 #include <utility> |
| 8 #include <vector> | 8 #include <vector> |
| 9 | 9 |
| 10 #include "base/bind.h" | 10 #include "base/bind.h" |
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| 82 class SyncEngine::WorkerObserver : public SyncWorkerInterface::Observer { | 82 class SyncEngine::WorkerObserver : public SyncWorkerInterface::Observer { |
| 83 public: | 83 public: |
| 84 WorkerObserver(base::SequencedTaskRunner* ui_task_runner, | 84 WorkerObserver(base::SequencedTaskRunner* ui_task_runner, |
| 85 base::WeakPtr<SyncEngine> sync_engine) | 85 base::WeakPtr<SyncEngine> sync_engine) |
| 86 : ui_task_runner_(ui_task_runner), | 86 : ui_task_runner_(ui_task_runner), |
| 87 sync_engine_(sync_engine) { | 87 sync_engine_(sync_engine) { |
| 88 sequence_checker_.DetachFromSequence(); | 88 sequence_checker_.DetachFromSequence(); |
| 89 } | 89 } |
| 90 | 90 |
| 91 ~WorkerObserver() override { | 91 ~WorkerObserver() override { |
| 92 DCHECK(sequence_checker_.CalledOnValidSequencedThread()); | 92 DCHECK(sequence_checker_.CalledOnValidSequence()); |
| 93 } | 93 } |
| 94 | 94 |
| 95 void OnPendingFileListUpdated(int item_count) override { | 95 void OnPendingFileListUpdated(int item_count) override { |
| 96 if (ui_task_runner_->RunsTasksOnCurrentThread()) { | 96 if (ui_task_runner_->RunsTasksOnCurrentThread()) { |
| 97 if (sync_engine_) | 97 if (sync_engine_) |
| 98 sync_engine_->OnPendingFileListUpdated(item_count); | 98 sync_engine_->OnPendingFileListUpdated(item_count); |
| 99 return; | 99 return; |
| 100 } | 100 } |
| 101 | 101 |
| 102 DCHECK(sequence_checker_.CalledOnValidSequencedThread()); | 102 DCHECK(sequence_checker_.CalledOnValidSequence()); |
| 103 ui_task_runner_->PostTask( | 103 ui_task_runner_->PostTask( |
| 104 FROM_HERE, | 104 FROM_HERE, |
| 105 base::Bind(&SyncEngine::OnPendingFileListUpdated, | 105 base::Bind(&SyncEngine::OnPendingFileListUpdated, |
| 106 sync_engine_, | 106 sync_engine_, |
| 107 item_count)); | 107 item_count)); |
| 108 } | 108 } |
| 109 | 109 |
| 110 void OnFileStatusChanged(const storage::FileSystemURL& url, | 110 void OnFileStatusChanged(const storage::FileSystemURL& url, |
| 111 SyncFileType file_type, | 111 SyncFileType file_type, |
| 112 SyncFileStatus file_status, | 112 SyncFileStatus file_status, |
| 113 SyncAction sync_action, | 113 SyncAction sync_action, |
| 114 SyncDirection direction) override { | 114 SyncDirection direction) override { |
| 115 if (ui_task_runner_->RunsTasksOnCurrentThread()) { | 115 if (ui_task_runner_->RunsTasksOnCurrentThread()) { |
| 116 if (sync_engine_) | 116 if (sync_engine_) |
| 117 sync_engine_->OnFileStatusChanged( | 117 sync_engine_->OnFileStatusChanged( |
| 118 url, file_type, file_status, sync_action, direction); | 118 url, file_type, file_status, sync_action, direction); |
| 119 return; | 119 return; |
| 120 } | 120 } |
| 121 | 121 |
| 122 DCHECK(sequence_checker_.CalledOnValidSequencedThread()); | 122 DCHECK(sequence_checker_.CalledOnValidSequence()); |
| 123 ui_task_runner_->PostTask( | 123 ui_task_runner_->PostTask( |
| 124 FROM_HERE, | 124 FROM_HERE, |
| 125 base::Bind(&SyncEngine::OnFileStatusChanged, | 125 base::Bind(&SyncEngine::OnFileStatusChanged, |
| 126 sync_engine_, | 126 sync_engine_, |
| 127 url, file_type, file_status, sync_action, direction)); | 127 url, file_type, file_status, sync_action, direction)); |
| 128 } | 128 } |
| 129 | 129 |
| 130 void UpdateServiceState(RemoteServiceState state, | 130 void UpdateServiceState(RemoteServiceState state, |
| 131 const std::string& description) override { | 131 const std::string& description) override { |
| 132 if (ui_task_runner_->RunsTasksOnCurrentThread()) { | 132 if (ui_task_runner_->RunsTasksOnCurrentThread()) { |
| 133 if (sync_engine_) | 133 if (sync_engine_) |
| 134 sync_engine_->UpdateServiceState(state, description); | 134 sync_engine_->UpdateServiceState(state, description); |
| 135 return; | 135 return; |
| 136 } | 136 } |
| 137 | 137 |
| 138 DCHECK(sequence_checker_.CalledOnValidSequencedThread()); | 138 DCHECK(sequence_checker_.CalledOnValidSequence()); |
| 139 ui_task_runner_->PostTask( | 139 ui_task_runner_->PostTask( |
| 140 FROM_HERE, | 140 FROM_HERE, |
| 141 base::Bind(&SyncEngine::UpdateServiceState, | 141 base::Bind(&SyncEngine::UpdateServiceState, |
| 142 sync_engine_, state, description)); | 142 sync_engine_, state, description)); |
| 143 } | 143 } |
| 144 | 144 |
| 145 void DetachFromSequence() { | 145 void DetachFromSequence() { |
| 146 sequence_checker_.DetachFromSequence(); | 146 sequence_checker_.DetachFromSequence(); |
| 147 } | 147 } |
| 148 | 148 |
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| 776 | 776 |
| 777 SyncStatusCallback SyncEngine::TrackCallback( | 777 SyncStatusCallback SyncEngine::TrackCallback( |
| 778 const SyncStatusCallback& callback) { | 778 const SyncStatusCallback& callback) { |
| 779 return callback_tracker_.Register( | 779 return callback_tracker_.Register( |
| 780 base::Bind(callback, SYNC_STATUS_ABORT), | 780 base::Bind(callback, SYNC_STATUS_ABORT), |
| 781 callback); | 781 callback); |
| 782 } | 782 } |
| 783 | 783 |
| 784 } // namespace drive_backend | 784 } // namespace drive_backend |
| 785 } // namespace sync_file_system | 785 } // namespace sync_file_system |
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