blob: b99817a1caaab4c697e8e6466f2b59530d0c1b15 (
plain)
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
|
// Copyright 2013 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_UNDO_UNDO_MANAGER_UTILS_H_
#define CHROME_BROWSER_UNDO_UNDO_MANAGER_UTILS_H_
#include "base/basictypes.h"
class UndoManager;
// ScopedSuspendUndoTracking ---------------------------------------------------
// Scopes the suspension of the undo tracking for non-user initiated changes
// such as those occuring during profile synchronization.
class ScopedSuspendUndoTracking {
public:
explicit ScopedSuspendUndoTracking(UndoManager* undo_manager);
~ScopedSuspendUndoTracking();
private:
UndoManager* undo_manager_;
DISALLOW_COPY_AND_ASSIGN(ScopedSuspendUndoTracking);
};
// ScopedGroupingAction --------------------------------------------------------
// Scopes the grouping of a set of changes into one undoable action.
class ScopedGroupingAction {
public:
explicit ScopedGroupingAction(UndoManager* undo_manager);
~ScopedGroupingAction();
private:
UndoManager* undo_manager_;
DISALLOW_COPY_AND_ASSIGN(ScopedGroupingAction);
};
#endif // CHROME_BROWSER_UNDO_UNDO_MANAGER_UTILS_H_
|
