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
|
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_UI_WEBUI_OPTIONS_CLEAR_BROWSER_DATA_HANDLER_H_
#define CHROME_BROWSER_UI_WEBUI_OPTIONS_CLEAR_BROWSER_DATA_HANDLER_H_
#include "base/prefs/pref_member.h"
#include "chrome/browser/browsing_data/browsing_data_remover.h"
#include "chrome/browser/ui/webui/options/options_ui.h"
namespace options {
// Clear browser data handler page UI handler.
class ClearBrowserDataHandler : public OptionsPageUIHandler,
public BrowsingDataRemover::Observer {
public:
ClearBrowserDataHandler();
~ClearBrowserDataHandler() override;
// OptionsPageUIHandler implementation.
void GetLocalizedValues(base::DictionaryValue* localized_strings) override;
void InitializeHandler() override;
void InitializePage() override;
// WebUIMessageHandler implementation.
void RegisterMessages() override;
void UpdateInfoBannerVisibility();
private:
// Javascript callback to start clearing data.
void HandleClearBrowserData(const base::ListValue* value);
// BrowsingDataRemover::Observer implementation.
// Closes the dialog once all requested data has been removed.
void OnBrowsingDataRemoverDone() override;
// Updates UI when the pref to allow clearing history changes.
virtual void OnBrowsingHistoryPrefChanged();
// If non-null it means removal is in progress. BrowsingDataRemover takes care
// of deleting itself when done.
BrowsingDataRemover* remover_;
// Keeps track of whether clearing LSO data is supported.
BooleanPrefMember clear_plugin_lso_data_enabled_;
// Keeps track of whether Pepper Flash is enabled and thus Flapper-specific
// settings and removal options (e.g. Content Licenses) are available.
BooleanPrefMember pepper_flash_settings_enabled_;
// Keeps track of whether deleting browsing history and downloads is allowed.
BooleanPrefMember allow_deleting_browser_history_;
DISALLOW_COPY_AND_ASSIGN(ClearBrowserDataHandler);
};
} // namespace options
#endif // CHROME_BROWSER_UI_WEBUI_OPTIONS_CLEAR_BROWSER_DATA_HANDLER_H_
|
