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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 IOS_CHROME_BROWSER_READING_LIST_READING_LIST_MODEL_IMPL_H_ | 5 #ifndef IOS_CHROME_BROWSER_READING_LIST_READING_LIST_MODEL_IMPL_H_ |
6 #define IOS_CHROME_BROWSER_READING_LIST_READING_LIST_MODEL_IMPL_H_ | 6 #define IOS_CHROME_BROWSER_READING_LIST_READING_LIST_MODEL_IMPL_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 | 9 |
10 #include "components/keyed_service/core/keyed_service.h" | 10 #include "components/keyed_service/core/keyed_service.h" |
11 #include "ios/chrome/browser/reading_list/reading_list_entry.h" | 11 #include "ios/chrome/browser/reading_list/reading_list_entry.h" |
12 #include "ios/chrome/browser/reading_list/reading_list_model.h" | 12 #include "ios/chrome/browser/reading_list/reading_list_model.h" |
13 | 13 |
14 class ReadingListModelStorage; | 14 class ReadingListModelStorage; |
| 15 class PrefService; |
| 16 |
| 17 using ReadingListEntries = std::vector<ReadingListEntry>; |
15 | 18 |
16 // Concrete implementation of a reading list model using in memory lists. | 19 // Concrete implementation of a reading list model using in memory lists. |
17 class ReadingListModelImpl : public ReadingListModel, public KeyedService { | 20 class ReadingListModelImpl : public ReadingListModel, public KeyedService { |
18 public: | 21 public: |
19 // Initialize a ReadingListModelImpl to load and save data in | 22 // Initialize a ReadingListModelImpl to load and save data in |
20 // |persistence_layer|. | 23 // |persistence_layer|. |
21 ReadingListModelImpl(std::unique_ptr<ReadingListModelStorage> storage_layer); | 24 ReadingListModelImpl(std::unique_ptr<ReadingListModelStorage> storage_layer, |
| 25 PrefService* pref_service); |
22 | 26 |
23 // Initialize a ReadingListModelImpl without persistence. Data will not be | 27 // Initialize a ReadingListModelImpl without persistence. Data will not be |
24 // persistent across sessions. | 28 // persistent across sessions. |
25 ReadingListModelImpl(); | 29 ReadingListModelImpl(); |
26 | 30 |
27 ~ReadingListModelImpl() override; | 31 ~ReadingListModelImpl() override; |
28 void Shutdown() override; | 32 void Shutdown() override; |
29 | 33 |
30 bool loaded() const override; | 34 bool loaded() const override; |
31 | 35 |
(...skipping 18 matching lines...) Expand all Loading... |
50 | 54 |
51 void MarkReadByURL(const GURL& url) override; | 55 void MarkReadByURL(const GURL& url) override; |
52 | 56 |
53 void SetEntryTitle(const GURL& url, const std::string& title) override; | 57 void SetEntryTitle(const GURL& url, const std::string& title) override; |
54 void SetEntryDistilledURL(const GURL& url, | 58 void SetEntryDistilledURL(const GURL& url, |
55 const GURL& distilled_url) override; | 59 const GURL& distilled_url) override; |
56 void SetEntryDistilledState( | 60 void SetEntryDistilledState( |
57 const GURL& url, | 61 const GURL& url, |
58 ReadingListEntry::DistillationState state) override; | 62 ReadingListEntry::DistillationState state) override; |
59 | 63 |
| 64 virtual void ModelLoaded(std::unique_ptr<ReadingListEntries> unread, |
| 65 std::unique_ptr<ReadingListEntries> read); |
| 66 |
60 protected: | 67 protected: |
61 void EndBatchUpdates() override; | 68 void EnteringBatchUpdates() override; |
| 69 void LeavingBatchUpdates() override; |
62 | 70 |
63 private: | 71 private: |
64 typedef std::vector<ReadingListEntry> ReadingListEntries; | 72 void SavePersistentHasUnseen(bool has_unseen); |
| 73 bool LoadPersistentHasUnseen(); |
65 | 74 |
66 ReadingListEntries unread_; | 75 std::unique_ptr<ReadingListEntries> unread_; |
67 ReadingListEntries read_; | 76 std::unique_ptr<ReadingListEntries> read_; |
68 std::unique_ptr<ReadingListModelStorage> storageLayer_; | 77 std::unique_ptr<ReadingListModelStorage> storage_layer_; |
69 bool hasUnseen_; | 78 PrefService* pref_service_; |
| 79 bool has_unseen_; |
70 bool loaded_; | 80 bool loaded_; |
71 | 81 base::WeakPtrFactory<ReadingListModelImpl> weak_ptr_factory_; |
72 DISALLOW_COPY_AND_ASSIGN(ReadingListModelImpl); | 82 DISALLOW_COPY_AND_ASSIGN(ReadingListModelImpl); |
73 }; | 83 }; |
74 | 84 |
75 #endif // IOS_CHROME_BROWSER_READING_LIST_READING_LIST_MODEL_MEMORY_H_ | 85 #endif // IOS_CHROME_BROWSER_READING_LIST_READING_LIST_MODEL_MEMORY_H_ |
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