1 // Copyright 2014 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.
5 #ifndef CHROME_BROWSER_BOOKMARKS_CHROME_BOOKMARK_CLIENT_H_
6 #define CHROME_BROWSER_BOOKMARKS_CHROME_BOOKMARK_CLIENT_H_
11 #include "base/callback_list.h"
12 #include "base/deferred_sequenced_task_runner.h"
13 #include "base/macros.h"
14 #include "components/bookmarks/browser/base_bookmark_model_observer.h"
15 #include "components/bookmarks/browser/bookmark_client.h"
16 #include "components/policy/core/browser/managed_bookmarks_tracker.h"
21 class HistoryServiceFactory;
24 class ChromeBookmarkClient : public bookmarks::BookmarkClient,
25 public BaseBookmarkModelObserver {
27 explicit ChromeBookmarkClient(Profile* profile);
28 ~ChromeBookmarkClient() override;
30 void Init(BookmarkModel* model);
33 void Shutdown() override;
35 // Returns the managed_node.
36 const BookmarkNode* managed_node() { return managed_node_; }
38 // Returns true if the given node belongs to the managed bookmarks tree.
39 bool IsDescendantOfManagedNode(const BookmarkNode* node);
41 // Returns true if there is at least one managed node in the |list|.
42 bool HasDescendantsOfManagedNode(
43 const std::vector<const BookmarkNode*>& list);
45 // bookmarks::BookmarkClient:
46 bool PreferTouchIcon() override;
47 base::CancelableTaskTracker::TaskId GetFaviconImageForPageURL(
49 favicon_base::IconType type,
50 const favicon_base::FaviconImageCallback& callback,
51 base::CancelableTaskTracker* tracker) override;
52 bool SupportsTypedCountForNodes() override;
53 void GetTypedCountForNodes(
55 NodeTypedCountPairs* node_typed_count_pairs) override;
56 bool IsPermanentNodeVisible(const BookmarkPermanentNode* node) override;
57 void RecordAction(const base::UserMetricsAction& action) override;
58 bookmarks::LoadExtraCallback GetLoadExtraNodesCallback() override;
59 bool CanSetPermanentNodeTitle(const BookmarkNode* permanent_node) override;
60 bool CanSyncNode(const BookmarkNode* node) override;
61 bool CanBeEditedByUser(const BookmarkNode* node) override;
64 friend class HistoryServiceFactory;
65 void SetHistoryService(HistoryService* history_service);
67 // BaseBookmarkModelObserver:
68 void BookmarkModelChanged() override;
69 void BookmarkNodeRemoved(BookmarkModel* model,
70 const BookmarkNode* parent,
72 const BookmarkNode* node,
73 const std::set<GURL>& removed_urls) override;
74 void BookmarkAllUserNodesRemoved(BookmarkModel* model,
75 const std::set<GURL>& removed_urls) override;
76 void BookmarkModelLoaded(BookmarkModel* model, bool ids_reassigned) override;
78 // Helper for GetLoadExtraNodesCallback().
79 static bookmarks::BookmarkPermanentNodeList LoadExtraNodes(
80 scoped_ptr<BookmarkPermanentNode> managed_node,
81 scoped_ptr<base::ListValue> initial_managed_bookmarks,
84 // Returns the management domain that configured the managed bookmarks,
85 // or an empty string.
86 std::string GetManagedBookmarksDomain();
90 // HistoryService associated to the Profile. Due to circular dependency, this
91 // cannot be passed to the constructor, nor lazily fetched. Instead the value
92 // is initialized from HistoryServiceFactory.
93 HistoryService* history_service_;
95 scoped_ptr<base::CallbackList<void(const std::set<GURL>&)>::Subscription>
96 favicon_changed_subscription_;
98 // Pointer to the BookmarkModel. Will be non-NULL from the call to Init to
99 // the call to Shutdown. Must be valid for the whole interval.
100 BookmarkModel* model_;
102 scoped_ptr<policy::ManagedBookmarksTracker> managed_bookmarks_tracker_;
103 BookmarkPermanentNode* managed_node_;
105 DISALLOW_COPY_AND_ASSIGN(ChromeBookmarkClient);
108 #endif // CHROME_BROWSER_BOOKMARKS_CHROME_BOOKMARK_CLIENT_H_