| // 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. |
| |
| #include "ui/aura/device_list_updater_aurax11.h" |
| |
| #include <X11/extensions/XInput2.h> |
| |
| #include "ui/events/event_utils.h" |
| |
| namespace aura { |
| |
| DeviceListUpdaterAuraX11::DeviceListUpdaterAuraX11() {} |
| |
| DeviceListUpdaterAuraX11::~DeviceListUpdaterAuraX11() {} |
| |
| base::EventStatus DeviceListUpdaterAuraX11::WillProcessEvent( |
| const base::NativeEvent& event) { |
| // XI_HierarchyChanged events are special. There is no window associated with |
| // these events. So process them directly from here. |
| if (event->type == GenericEvent && |
| event->xgeneric.evtype == XI_HierarchyChanged) { |
| ui::UpdateDeviceList(); |
| } |
| |
| return base::EVENT_CONTINUE; |
| } |
| |
| void DeviceListUpdaterAuraX11::DidProcessEvent(const base::NativeEvent& event) { |
| } |
| |
| } // namespace aura |