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1 // Copyright 2016 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. | |
4 | |
5 #import "ui/base/test/scoped_fake_full_keyboard_access.h" | |
6 | |
7 #import <Cocoa/Cocoa.h> | |
8 | |
9 #include "base/logging.h" | |
10 #import "base/mac/scoped_objc_class_swizzler.h" | |
11 | |
12 namespace { | |
13 | |
14 ui::test::ScopedFakeFullKeyboardAccess* g_instance = nullptr; | |
15 bool g_full_keyboard_access_mode = true; | |
tapted
2016/05/03 08:08:25
this can be stored as a data member on ScopedFakeF
karandeepb
2016/05/04 01:56:38
Done.
| |
16 | |
17 } // namespace | |
18 | |
19 // Donates a testing implementation of [NSApp isFullKeyboardAccessEnabled]. | |
20 @interface FakeNSAppKeyboardAccessDonor : NSObject | |
21 @end | |
22 | |
23 @implementation FakeNSAppKeyboardAccessDonor | |
24 | |
25 - (BOOL)isFullKeyboardAccessEnabled { | |
26 return g_full_keyboard_access_mode; | |
27 } | |
28 | |
29 @end | |
30 | |
31 namespace ui { | |
32 namespace test { | |
33 | |
34 ScopedFakeFullKeyboardAccess::ScopedFakeFullKeyboardAccess() | |
35 : swizzler_(new base::mac::ScopedObjCClassSwizzler( | |
36 [NSApplication class], | |
37 [FakeNSAppKeyboardAccessDonor class], | |
38 @selector(isFullKeyboardAccessEnabled))) { | |
39 DCHECK(!g_instance) | |
40 << "Cannot initialize ScopedFakeFullKeyboardAccess twice\n"; | |
41 g_instance = this; | |
42 g_full_keyboard_access_mode = true; | |
43 } | |
44 | |
45 ScopedFakeFullKeyboardAccess::~ScopedFakeFullKeyboardAccess() { | |
46 DCHECK_EQ(g_instance, this); | |
47 g_instance = nullptr; | |
48 } | |
49 | |
50 // static | |
51 ScopedFakeFullKeyboardAccess* ScopedFakeFullKeyboardAccess::GetInstance() { | |
52 return g_instance; | |
53 } | |
54 | |
55 void ScopedFakeFullKeyboardAccess::SetFullKeyboardAccessState(bool new_state) { | |
56 g_full_keyboard_access_mode = new_state; | |
57 } | |
58 | |
59 } // namespace test | |
60 } // namespace ui | |
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