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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "chrome/browser/chromeos/accessibility/accessibility_manager.h" | 5 #include "chrome/browser/chromeos/accessibility/accessibility_manager.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <memory> | 10 #include <memory> |
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22 #include "ash/shell.h" | 22 #include "ash/shell.h" |
23 #include "ash/sticky_keys/sticky_keys_controller.h" | 23 #include "ash/sticky_keys/sticky_keys_controller.h" |
24 #include "base/callback.h" | 24 #include "base/callback.h" |
25 #include "base/callback_helpers.h" | 25 #include "base/callback_helpers.h" |
26 #include "base/command_line.h" | 26 #include "base/command_line.h" |
27 #include "base/macros.h" | 27 #include "base/macros.h" |
28 #include "base/memory/ptr_util.h" | 28 #include "base/memory/ptr_util.h" |
29 #include "base/memory/singleton.h" | 29 #include "base/memory/singleton.h" |
30 #include "base/metrics/histogram_macros.h" | 30 #include "base/metrics/histogram_macros.h" |
31 #include "base/path_service.h" | 31 #include "base/path_service.h" |
| 32 #include "base/strings/string_piece.h" |
32 #include "base/strings/string_split.h" | 33 #include "base/strings/string_split.h" |
33 #include "base/strings/string_util.h" | 34 #include "base/strings/string_util.h" |
34 #include "base/time/time.h" | 35 #include "base/time/time.h" |
35 #include "base/values.h" | 36 #include "base/values.h" |
36 #include "chrome/browser/accessibility/accessibility_extension_api.h" | 37 #include "chrome/browser/accessibility/accessibility_extension_api.h" |
37 #include "chrome/browser/browser_process.h" | 38 #include "chrome/browser/browser_process.h" |
38 #include "chrome/browser/chrome_notification_types.h" | 39 #include "chrome/browser/chrome_notification_types.h" |
39 #include "chrome/browser/chromeos/accessibility/accessibility_extension_loader.h
" | 40 #include "chrome/browser/chromeos/accessibility/accessibility_extension_loader.h
" |
40 #include "chrome/browser/chromeos/accessibility/accessibility_highlight_manager.
h" | 41 #include "chrome/browser/chromeos/accessibility/accessibility_highlight_manager.
h" |
41 #include "chrome/browser/chromeos/accessibility/magnification_manager.h" | 42 #include "chrome/browser/chromeos/accessibility/magnification_manager.h" |
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989 void AccessibilityManager::ReceiveBrailleDisplayState( | 990 void AccessibilityManager::ReceiveBrailleDisplayState( |
990 std::unique_ptr<extensions::api::braille_display_private::DisplayState> | 991 std::unique_ptr<extensions::api::braille_display_private::DisplayState> |
991 state) { | 992 state) { |
992 OnBrailleDisplayStateChanged(*state); | 993 OnBrailleDisplayStateChanged(*state); |
993 } | 994 } |
994 | 995 |
995 void AccessibilityManager::UpdateBrailleImeState() { | 996 void AccessibilityManager::UpdateBrailleImeState() { |
996 if (!profile_) | 997 if (!profile_) |
997 return; | 998 return; |
998 PrefService* pref_service = profile_->GetPrefs(); | 999 PrefService* pref_service = profile_->GetPrefs(); |
999 std::vector<std::string> preload_engines = | 1000 std::string preload_engines_str = |
1000 base::SplitString(pref_service->GetString(prefs::kLanguagePreloadEngines), | 1001 pref_service->GetString(prefs::kLanguagePreloadEngines); |
1001 ",", base::TRIM_WHITESPACE, base::SPLIT_WANT_ALL); | 1002 std::vector<base::StringPiece> preload_engines = base::SplitStringPiece( |
1002 std::vector<std::string>::iterator it = | 1003 preload_engines_str, ",", base::TRIM_WHITESPACE, base::SPLIT_WANT_ALL); |
1003 std::find(preload_engines.begin(), | 1004 std::vector<base::StringPiece>::iterator it = |
1004 preload_engines.end(), | 1005 std::find(preload_engines.begin(), preload_engines.end(), |
1005 extension_misc::kBrailleImeEngineId); | 1006 extension_misc::kBrailleImeEngineId); |
1006 bool is_enabled = (it != preload_engines.end()); | 1007 bool is_enabled = (it != preload_engines.end()); |
1007 bool should_be_enabled = | 1008 bool should_be_enabled = |
1008 (spoken_feedback_enabled_ && braille_display_connected_); | 1009 (spoken_feedback_enabled_ && braille_display_connected_); |
1009 if (is_enabled == should_be_enabled) | 1010 if (is_enabled == should_be_enabled) |
1010 return; | 1011 return; |
1011 if (should_be_enabled) | 1012 if (should_be_enabled) |
1012 preload_engines.push_back(extension_misc::kBrailleImeEngineId); | 1013 preload_engines.push_back(extension_misc::kBrailleImeEngineId); |
1013 else | 1014 else |
1014 preload_engines.erase(it); | 1015 preload_engines.erase(it); |
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1429 content::BrowserContext* context) { | 1430 content::BrowserContext* context) { |
1430 keyboard_listener_extension_id_ = id; | 1431 keyboard_listener_extension_id_ = id; |
1431 | 1432 |
1432 extensions::ExtensionRegistry* registry = | 1433 extensions::ExtensionRegistry* registry = |
1433 extensions::ExtensionRegistry::Get(context); | 1434 extensions::ExtensionRegistry::Get(context); |
1434 if (!extension_registry_observer_.IsObserving(registry) && !id.empty()) | 1435 if (!extension_registry_observer_.IsObserving(registry) && !id.empty()) |
1435 extension_registry_observer_.Add(registry); | 1436 extension_registry_observer_.Add(registry); |
1436 } | 1437 } |
1437 | 1438 |
1438 } // namespace chromeos | 1439 } // namespace chromeos |
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