1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_NTP_TILES_ENTERPRISE_ENTERPRISE_SHORTCUTS_MANAGER_IMPL_H_
#define COMPONENTS_NTP_TILES_ENTERPRISE_ENTERPRISE_SHORTCUTS_MANAGER_IMPL_H_
#include <optional>
#include <vector>
#include "base/callback_list.h"
#include "base/memory/raw_ptr.h"
#include "components/ntp_tiles/enterprise/enterprise_shortcut.h"
#include "components/ntp_tiles/enterprise/enterprise_shortcuts_manager.h"
#include "components/ntp_tiles/enterprise/enterprise_shortcuts_store.h"
class PrefService;
namespace ntp_tiles {
class EnterpriseShortcutsManagerImpl : public EnterpriseShortcutsManager {
public:
explicit EnterpriseShortcutsManagerImpl(PrefService* prefs);
EnterpriseShortcutsManagerImpl(const EnterpriseShortcutsManagerImpl&) =
delete;
EnterpriseShortcutsManagerImpl& operator=(
const EnterpriseShortcutsManagerImpl&) = delete;
~EnterpriseShortcutsManagerImpl() override;
// EnterpriseShortcutsManager implementation.
void RestorePolicyLinks() override;
const std::vector<EnterpriseShortcut>& GetLinks() const override;
bool UpdateLink(const GURL& url, const std::u16string& title) override;
bool ReorderLink(const GURL& url, size_t new_pos) override;
bool DeleteLink(const GURL& url) override;
bool UndoAction() override;
base::CallbackListSubscription RegisterCallbackForOnChanged(
base::RepeatingClosure callback) override;
// Register preferences used by this class.
static void RegisterProfilePrefs(PrefRegistrySimple* user_prefs);
private:
// Clears all links from |previous_links_|, |current_links_|, and user links
// from the store.
void ClearLinks();
// Stores the current list to the profile's preferences. Does not notify
// |OnStoreLinksChanged|.
void StoreLinks();
// Called when the links in the store have been modified from outside sources.
// Saves the new set of links in |current_links_| and notifies
// |closure_list_|.
void OnStoreLinksChanged();
const raw_ptr<PrefService> prefs_;
EnterpriseShortcutsStore store_;
std::vector<EnterpriseShortcut> current_links_;
// The state of the current list of links before the last action was
// performed.
std::optional<std::vector<EnterpriseShortcut>> previous_links_;
// List of closures to be invoked when custom links are updated by outside
// sources.
base::RepeatingClosureList closure_list_;
// Observer for link changes by the store.
base::CallbackListSubscription store_subscription_;
base::WeakPtrFactory<EnterpriseShortcutsManagerImpl> weak_ptr_factory_{this};
};
} // namespace ntp_tiles
#endif // COMPONENTS_NTP_TILES_ENTERPRISE_ENTERPRISE_SHORTCUTS_MANAGER_IMPL_H_
|
