Ozone keyboard layout

ui/events/ozone/layout/no/no_keyboard_layout_engine.h

+// 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.
+
+#ifndef UI_EVENTS_OZONE_LAYOUT_NO_NO_KEYBOARD_LAYOUT_ENGINE_H_
+#define UI_EVENTS_OZONE_LAYOUT_NO_NO_KEYBOARD_LAYOUT_ENGINE_H_
+
+#include "ui/events/ozone/layout/events_ozone_layout_export.h"
+#include "ui/events/ozone/layout/keyboard_layout_engine.h"
+
+namespace ui {
+
+class EVENTS_OZONE_LAYOUT_EXPORT NoKeyboardLayoutEngine
+    : public KeyboardLayoutEngine {
+ public:
+  NoKeyboardLayoutEngine() {}
+  virtual ~NoKeyboardLayoutEngine() {}
+
+  // KeyboardLayoutEngine overrides:
+  virtual bool CanSetCurrentLayout() const override;
+  virtual bool SetCurrentLayoutByName(const std::string& layout_name) override;
+  virtual bool UsesISOLevel5Shift() const override;
+  virtual bool UsesAltGr() const override;
+  virtual bool Lookup(DomCode dom_code,
+                      int flags,
+                      DomKey* dom_key,
+                      base::char16* character,
+                      KeyboardCode* key_code) const override;
+};
+
+}  // namespace ui
+
+#endif  // UI_EVENTS_OZONE_LAYOUT_NO_NO_KEYBOARD_LAYOUT_ENGINE_H_