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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 #ifndef UI_BASE_TEST_SCOPED_FAKE_FULL_KEYBOARD_ACCESS_H_ |
| 6 #define UI_BASE_TEST_SCOPED_FAKE_FULL_KEYBOARD_ACCESS_H_ |
| 7 |
| 8 #include <memory> |
| 9 |
| 10 #include "base/macros.h" |
| 11 |
| 12 namespace base { |
| 13 namespace mac { |
| 14 class ScopedObjCClassSwizzler; |
| 15 } |
| 16 } |
| 17 |
| 18 namespace ui { |
| 19 namespace test { |
| 20 |
| 21 // A singleton class which swizzles [NSApp isFullKeyboardAccessEnabled] so |
| 22 // that it returns the value set using set_full_keyboard_access_state(). |
| 23 class ScopedFakeFullKeyboardAccess { |
| 24 public: |
| 25 ScopedFakeFullKeyboardAccess(); |
| 26 ~ScopedFakeFullKeyboardAccess(); |
| 27 |
| 28 // Returns the ScopedFakeFullKeyboardAccess singleton or null if one hasn't |
| 29 // been created yet. |
| 30 static ScopedFakeFullKeyboardAccess* GetInstance(); |
| 31 |
| 32 bool full_keyboard_access_state() const { |
| 33 return full_keyboard_access_state_; |
| 34 } |
| 35 |
| 36 // Set the value to be returned by [NSApp isFullKeyboardAccessEnabled]. |
| 37 void set_full_keyboard_access_state(bool new_state) { |
| 38 full_keyboard_access_state_ = new_state; |
| 39 } |
| 40 |
| 41 private: |
| 42 bool full_keyboard_access_state_; |
| 43 std::unique_ptr<base::mac::ScopedObjCClassSwizzler> swizzler_; |
| 44 |
| 45 DISALLOW_COPY_AND_ASSIGN(ScopedFakeFullKeyboardAccess); |
| 46 }; |
| 47 |
| 48 } // namespace test |
| 49 } // namespace ui |
| 50 |
| 51 #endif // UI_BASE_TEST_SCOPED_FAKE_FULL_KEYBOARD_ACCESS_H_ |
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