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Side by Side Diff: chrome/browser/bookmarks/bookmark_storage.h

Issue 1912: Renames BoomarkBarModel to BookmarkModel. (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: '' Created 12 years, 3 months ago
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1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2006-2008 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 CHROME_BROWSER_BOOKMARKS_BOOKMARK_STORAGE_H_ 5 #ifndef CHROME_BROWSER_BOOKMARKS_BOOKMARK_STORAGE_H_
6 #define CHROME_BROWSER_BOOKMARKS_BOOKMARK_STORAGE_H_ 6 #define CHROME_BROWSER_BOOKMARKS_BOOKMARK_STORAGE_H_
7 7
8 #include "base/ref_counted.h" 8 #include "base/ref_counted.h"
9 #include "base/task.h" 9 #include "base/task.h"
10 #include "chrome/browser/browser_process.h" 10 #include "chrome/browser/browser_process.h"
11 11
12 class BookmarkBarModel; 12 class BookmarkModel;
13 class Profile; 13 class Profile;
14 class Value; 14 class Value;
15 15
16 // BookmarkStorage handles reading/write the bookmark bar model. The 16 // BookmarkStorage handles reading/write the bookmark bar model. The
17 // BookmarkBarModel uses the BookmarkStorage to load bookmarks from 17 // BookmarkModel uses the BookmarkStorage to load bookmarks from disk, as well
18 // disk, as well as notifying the BookmarkStorage every time the model 18 // as notifying the BookmarkStorage every time the model changes.
19 // changes.
20 // 19 //
21 // Internally BookmarkStorage uses BookmarkCodec to do the actual read/write. 20 // Internally BookmarkStorage uses BookmarkCodec to do the actual read/write.
22 21
23 class BookmarkStorage : public base::RefCountedThreadSafe<BookmarkStorage> { 22 class BookmarkStorage : public base::RefCountedThreadSafe<BookmarkStorage> {
24 friend class BookmarkStorageBackend; 23 friend class BookmarkStorageBackend;
25 24
26 public: 25 public:
27 // Creates a BookmarkStorage for the specified model 26 // Creates a BookmarkStorage for the specified model
28 BookmarkStorage(Profile* profile, BookmarkBarModel* model); 27 BookmarkStorage(Profile* profile, BookmarkModel* model);
29 28
30 // Loads the bookmarks into the model, notifying the model when done. If 29 // Loads the bookmarks into the model, notifying the model when done. If
31 // load_from_history is true, the bookmarks are loaded from the file written 30 // load_from_history is true, the bookmarks are loaded from the file written
32 // by history (StarredURLDatabase). 31 // by history (StarredURLDatabase).
33 void LoadBookmarks(bool load_from_history); 32 void LoadBookmarks(bool load_from_history);
34 33
35 // Schedules saving the bookmark bar model to disk. 34 // Schedules saving the bookmark bar model to disk.
36 void ScheduleSave(); 35 void ScheduleSave();
37 36
38 // Notification the bookmark bar model is going to be deleted. If there is 37 // Notification the bookmark bar model is going to be deleted. If there is
39 // a pending save, it is saved immediately. 38 // a pending save, it is saved immediately.
40 void BookmarkModelDeleted(); 39 void BookmarkModelDeleted();
41 40
42 private: 41 private:
43 // Callback from backend with the results of the bookmark file. 42 // Callback from backend with the results of the bookmark file.
44 void LoadedBookmarks(Value* root_value, 43 void LoadedBookmarks(Value* root_value,
45 bool bookmark_file_exists, 44 bool bookmark_file_exists,
46 bool loaded_from_history); 45 bool loaded_from_history);
47 46
48 // Schedules a save on the backend thread. 47 // Schedules a save on the backend thread.
49 void SaveNow(); 48 void SaveNow();
50 49
51 // Returns the thread the backend is run on. 50 // Returns the thread the backend is run on.
52 base::Thread* backend_thread() const { return backend_thread_; } 51 base::Thread* backend_thread() const { return backend_thread_; }
53 52
54 // The model. The model is NULL once BookmarkModelDeleted has been invoked. 53 // The model. The model is NULL once BookmarkModelDeleted has been invoked.
55 BookmarkBarModel* model_; 54 BookmarkModel* model_;
56 55
57 // Used to delay saves. 56 // Used to delay saves.
58 ScopedRunnableMethodFactory<BookmarkStorage> save_factory_; 57 ScopedRunnableMethodFactory<BookmarkStorage> save_factory_;
59 58
60 // The backend handles actual reading/writing to disk. 59 // The backend handles actual reading/writing to disk.
61 scoped_refptr<BookmarkStorageBackend> backend_; 60 scoped_refptr<BookmarkStorageBackend> backend_;
62 61
63 // Thread read/writing is run on. This comes from the profile, and is null 62 // Thread read/writing is run on. This comes from the profile, and is null
64 // during testing. 63 // during testing.
65 base::Thread* backend_thread_; 64 base::Thread* backend_thread_;
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88 // Path we read/write to. 87 // Path we read/write to.
89 const std::wstring path_; 88 const std::wstring path_;
90 89
91 // Path bookmarks are read from if asked to load from history file. 90 // Path bookmarks are read from if asked to load from history file.
92 const std::wstring tmp_history_path_; 91 const std::wstring tmp_history_path_;
93 92
94 DISALLOW_COPY_AND_ASSIGN(BookmarkStorageBackend); 93 DISALLOW_COPY_AND_ASSIGN(BookmarkStorageBackend);
95 }; 94 };
96 95
97 #endif // CHROME_BROWSER_BOOKMARKS_BOOKMARK_STORAGE_H_ 96 #endif // CHROME_BROWSER_BOOKMARKS_BOOKMARK_STORAGE_H_
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