Handle Caps Lock for Ozone.

ui/events/ozone/evdev/keyboard_evdev.cc

 // Copyright 2014 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.
 
 #include "ui/events/ozone/evdev/keyboard_evdev.h"
 
 #include "ui/events/event.h"
 #include "ui/events/event_constants.h"
 #include "ui/events/keycodes/dom4/keycode_converter.h"
 #include "ui/events/ozone/evdev/event_modifiers_evdev.h"
@@ skipping 66 matching lines @@
   // State transition: !(down) -> (down)
   if (down)
     key_state_.set(key);
   else
     key_state_.reset(key);
 
   UpdateKeyRepeat(key, down);
   DispatchKey(key, down, false /* repeat */);
 }
 
+void KeyboardEvdev::SetCapsLockEnabled(bool enabled) {
+  modifiers_->SetModifierLock(EVDEV_MODIFIER_CAPS_LOCK, enabled);
+}
+
+bool KeyboardEvdev::IsCapsLockEnabled() {
+  return (modifiers_->GetModifierFlags() & EF_CAPS_LOCK_DOWN) != 0;
+}
+
 bool KeyboardEvdev::IsAutoRepeatEnabled() {
   return repeat_enabled_;
 }
 
 void KeyboardEvdev::SetAutoRepeatEnabled(bool enabled) {
   repeat_enabled_ = enabled;
 }
 
 void KeyboardEvdev::SetAutoRepeatRate(const base::TimeDelta& delay,
                                       const base::TimeDelta& interval) {
@@ skipping 93 matching lines @@
 }
 
 // static
 int KeyboardEvdev::EvdevCodeToNativeCode(int evdev_code) {
   if (evdev_code == KEY_RESERVED)
     return KeycodeConverter::InvalidNativeKeycode();
   return evdev_code + kXkbKeycodeOffset;
 }
 
 }  // namespace ui