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Unified Diff: chrome/browser/ui/views/aura/caps_lock_handler.h

Issue 9297027: (On behalf of yusukes) Handle Caps Lock short cut (Shift+Search) in ash [part 2 of 2]. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 8 years, 11 months ago
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Index: chrome/browser/ui/views/aura/caps_lock_handler.h
diff --git a/chrome/browser/ui/views/aura/caps_lock_handler.h b/chrome/browser/ui/views/aura/caps_lock_handler.h
new file mode 100644
index 0000000000000000000000000000000000000000..73c8268b6e35df13035b899d9284db168469208f
--- /dev/null
+++ b/chrome/browser/ui/views/aura/caps_lock_handler.h
@@ -0,0 +1,62 @@
+// Copyright (c) 2012 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_UI_VIEWS_AURA_CAPS_LOCK_HANDLER_H_
+#define CHROME_BROWSER_UI_VIEWS_AURA_CAPS_LOCK_HANDLER_H_
+#pragma once
+
+#include "ash/caps_lock_delegate.h"
+#include "base/basictypes.h"
+#include "base/compiler_specific.h"
+
+#if defined(OS_CHROMEOS)
+#include "chrome/browser/chromeos/system_key_event_listener.h"
+
+namespace chromeos {
+namespace input_method {
+class XKeyboard;
+} // namespace input_method
+} // namespace chromeos
+#endif
+
+// A class which toggles Caps Lock state when the hotkey for Caps Lock
+// is pressed.
+class CapsLockHandler : public ash::CapsLockDelegate
+#if defined(OS_CHROMEOS)
+ , public chromeos::SystemKeyEventListener::CapsLockObserver
+#endif
+{
+ public:
+ CapsLockHandler() {}
+#if defined(OS_CHROMEOS)
+ explicit CapsLockHandler(chromeos::input_method::XKeyboard* xkeyboard);
+#endif
+ virtual ~CapsLockHandler();
+
+ // Overridden from ash::CapsLockHandler:
+ virtual bool HandleToggleCapsLock() OVERRIDE;
+
+#if defined(OS_CHROMEOS)
+ // Overridden from chromeos::SystemKeyEventListener::CapsLockObserver:
+ virtual void OnCapsLockChange(bool enabled) OVERRIDE;
+
+ void set_is_running_on_chromeos_for_test(bool is_running_on_chromeos) {
+ is_running_on_chromeos_ = is_running_on_chromeos;
+ }
+
+ bool caps_lock_is_on_for_test() const {
+ return caps_lock_is_on_;
+ }
+
+ private:
+ chromeos::input_method::XKeyboard* xkeyboard_;
+ bool is_running_on_chromeos_;
+ bool caps_lock_is_on_;
+#endif
+
+ private:
+ DISALLOW_COPY_AND_ASSIGN(CapsLockHandler);
+};
+
+#endif // CHROME_BROWSER_UI_VIEWS_AURA_CAPS_LOCK_HANDLER_H_
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