XKB implementation of Ozone key layout.

ui/ozone/platform/dri/ozone_platform_dri.cc

 // Copyright 2013 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/ozone/platform/dri/ozone_platform_dri.h"
 
 #include "base/at_exit.h"
 #include "ui/base/cursor/ozone/bitmap_cursor_factory_ozone.h"
 #include "ui/events/ozone/device/device_manager.h"
 #include "ui/events/ozone/evdev/cursor_delegate_evdev.h"
 #include "ui/events/ozone/evdev/event_factory_evdev.h"
 #include "ui/events/ozone/layout/keyboard_layout_engine_manager.h"
-#include "ui/events/ozone/layout/stub/stub_keyboard_layout_engine.h"
 #include "ui/ozone/platform/dri/display_manager.h"
 #include "ui/ozone/platform/dri/dri_buffer.h"
 #include "ui/ozone/platform/dri/dri_cursor.h"
 #include "ui/ozone/platform/dri/dri_gpu_platform_support.h"
 #include "ui/ozone/platform/dri/dri_gpu_platform_support_host.h"
 #include "ui/ozone/platform/dri/dri_surface_factory.h"
 #include "ui/ozone/platform/dri/dri_window.h"
 #include "ui/ozone/platform/dri/dri_window_delegate_impl.h"
 #include "ui/ozone/platform/dri/dri_window_delegate_manager.h"
 #include "ui/ozone/platform/dri/dri_window_manager.h"
 #include "ui/ozone/platform/dri/dri_wrapper.h"
 #include "ui/ozone/platform/dri/native_display_delegate_dri.h"
 #include "ui/ozone/platform/dri/native_display_delegate_proxy.h"
 #include "ui/ozone/platform/dri/screen_manager.h"
 #include "ui/ozone/public/ozone_platform.h"
 #include "ui/ozone/public/ui_thread_gpu.h"
 
+#if defined(USE_XKBCOMMON)
+#include "ui/events/ozone/layout/xkb/xkb_evdev_codes.h"
+#include "ui/events/ozone/layout/xkb/xkb_keyboard_layout_engine.h"
+#else
+#include "ui/events/ozone/layout/stub/stub_keyboard_layout_engine.h"
+#endif
+
 namespace ui {
 
 namespace {
 
 const char kDefaultGraphicsCardPath[] = "/dev/dri/card0";
 
 // OzonePlatform for Linux DRI (Direct Rendering Infrastructure)
 //
 // This platform is Linux without any display server (no X, wayland, or
 // anything). This means chrome alone owns the display and input devices.
@@ skipping 51 matching lines @@
     scoped_ptr<NativeDisplayDelegateDri> ndd(
         new NativeDisplayDelegateDri(dri_.get(), screen_manager_.get()));
     ndd->Initialize();
     gpu_platform_support_.reset(
         new DriGpuPlatformSupport(dri_.get(), &window_delegate_manager_,
                                   screen_manager_.get(), ndd.Pass()));
     gpu_platform_support_host_.reset(new DriGpuPlatformSupportHost());
     cursor_factory_ozone_.reset(new BitmapCursorFactoryOzone);
     window_manager_.reset(
         new DriWindowManager(gpu_platform_support_host_.get()));
+#if defined(USE_XKBCOMMON)
+    KeyboardLayoutEngineManager::SetKeyboardLayoutEngine(make_scoped_ptr(
+        new XkbKeyboardLayoutEngine(xkb_evdev_code_converter_)));
+#else
     KeyboardLayoutEngineManager::SetKeyboardLayoutEngine(
         make_scoped_ptr(new StubKeyboardLayoutEngine()));
+#endif
     event_factory_ozone_.reset(new EventFactoryEvdev(
         window_manager_->cursor(), device_manager_.get(),
         KeyboardLayoutEngineManager::GetKeyboardLayoutEngine()));
 
     if (!ui_thread_gpu_.Initialize())
       LOG(FATAL) << "Failed to initialize dummy channel.";
   }
 
   void InitializeGPU() override {}
 
@@ skipping 10 matching lines @@
   scoped_ptr<DriWindowManager> window_manager_;
   scoped_ptr<DisplayManager> display_manager_;
 
   scoped_ptr<DriGpuPlatformSupport> gpu_platform_support_;
   scoped_ptr<DriGpuPlatformSupportHost> gpu_platform_support_host_;
 
   DriWindowDelegateManager window_delegate_manager_;
 
   UiThreadGpu ui_thread_gpu_;
 
+#if defined(USE_XKBCOMMON)
+  XkbEvdevCodes xkb_evdev_code_converter_;
+#endif
+
   DISALLOW_COPY_AND_ASSIGN(OzonePlatformDri);
 };
 
 }  // namespace
 
 OzonePlatform* CreateOzonePlatformDri() {
   return new OzonePlatformDri;
 }
 
 }  // namespace ui